Merge pull request #142 from sensebox/development

Development

.env

@@ -2,5 +2,7 @@ REACT_APP_COMPILER_URL=https://compiler.sensebox.de
 REACT_APP_BOARD=sensebox-mcu
 REACT_APP_BLOCKLY_API=https://api.blockly.sensebox.de
 
+GENERATE_SOURCEMAP=false
+
 # in days
 REACT_APP_SHARE_LINK_EXPIRES=30

.gitignore

@@ -22,4 +22,4 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 package-lock.json
-package-lock.json
+

package.json

@@ -1,45 +1,58 @@
 {
   "name": "blockly-react",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "private": true,
   "dependencies": {
-    "@blockly/block-plus-minus": "^2.0.10",
+    "@blockly/block-plus-minus": "^3.0.5",
-    "@blockly/field-grid-dropdown": "^1.0.25",
+    "@blockly/field-grid-dropdown": "^1.0.31",
-    "@blockly/field-slider": "^2.1.1",
+    "@blockly/field-slider": "^3.0.5",
-    "@blockly/plugin-scroll-options": "^1.0.2",
+    "@blockly/plugin-scroll-options": "^2.0.5",
-    "@blockly/plugin-typed-variable-modal": "^3.1.26",
+    "@blockly/plugin-typed-variable-modal": "^4.0.5",
-    "@blockly/zoom-to-fit": "^2.0.7",
+    "@blockly/workspace-backpack": "^2.0.12",
-    "@fortawesome/fontawesome-svg-core": "^1.2.30",
+    "@blockly/zoom-to-fit": "^2.0.14",
-    "@fortawesome/free-solid-svg-icons": "^5.14.0",
+    "@fortawesome/fontawesome-svg-core": "^1.2.36",
-    "@fortawesome/react-fontawesome": "^0.1.11",
+    "@fortawesome/free-solid-svg-icons": "^5.15.4",
-    "@material-ui/core": "^4.11.0",
+    "@fortawesome/react-fontawesome": "^0.1.19",
-    "@sentry/react": "^6.0.0",
+    "@material-ui/core": "^4.12.4",
-    "@sentry/tracing": "^6.0.0",
+    "@monaco-editor/react": "^4.3.1",
     "@testing-library/jest-dom": "^5.16.1",
     "@testing-library/react": "^12.1.2",
     "@testing-library/user-event": "^7.2.1",
     "axios": "^0.22.0",
-    "blockly": "^6.20210701.0",
+    "blockly": "^8.0.3",
-    "file-saver": "^2.0.2",
+    "file-saver": "^2.0.5",
+    "markdown-it": "^12.3.2",
     "mnemonic-id": "^3.2.7",
-    "moment": "^2.28.0",
+    "moment": "^2.29.4",
     "prismjs": "^1.27.0",
+    "qrcode.react": "^3.1.0",
     "react": "^17.0.2",
-    "react-cookie-consent": "^7.0.0",
+    "react-cookie-consent": "^7.2.1",
     "react-dom": "^17.0.2",
-    "react-markdown": "^5.0.2",
+    "react-markdown": "^8.0.0",
+    "react-markdown-editor-lite": "^1.3.3",
     "react-mde": "^11.5.0",
-    "react-redux": "^7.2.4",
+    "react-rating-stars-component": "^2.2.0",
-    "react-router-dom": "^5.2.0",
+    "react-redux": "^7.2.9",
-    "react-scripts": "^4.0.3",
+    "react-router-dom": "^5.3.3",
-    "reactour": "^1.18.0",
+    "react-scripts": "^5.0.0",
-    "redux": "^4.0.5",
+    "react-share": "^4.4.0",
-    "redux-thunk": "^2.3.0",
+    "react-spinners": "^0.13.3",
+    "reactour": "^1.18.7",
+    "redux": "^4.2.0",
+    "redux-thunk": "^2.4.1",
+    "remark-gemoji": "^7.0.1",
+    "remark-gfm": "^3.0.1",
     "styled-components": "^4.4.1",
-    "uuid": "^8.3.1"
+    "uuid": "^8.3.1",
+    "watchpack": "^2.3.1"
+  },
+  "resolutions": {
+    "//": "See https://github.com/facebook/create-react-app/issues/11773",
+    "react-error-overlay": "6.0.9"
   },
   "scripts": {
-    "start": "react-scripts start",
+    "start": "node_modules/react-scripts/bin/react-scripts.js start",
     "dev": "set \"REACT_APP_BLOCKLY_API=http://localhost:8080\" && npm start",
     "build": "react-scripts build",
     "test": "react-scripts test",
@@ -48,16 +61,9 @@
   "eslintConfig": {
     "extends": "react-app"
   },
-  "browserslist": {
+  "browserslist": [
-    "production": [
+    ">0.2%",
-      ">0.2%",
+    "not dead",
-      "not dead",
+    "not op_mini all"
-      "not op_mini all"
+  ]
-    ],
-    "development": [
-      "last 1 chrome version",
-      "last 1 firefox version",
-      "last 1 safari version"
-    ]
-  }
 }

src/App.css

@@ -1,51 +1,64 @@
 .wrapper {
-  min-height: calc(100vh - 60px); /* will cover the 100% of viewport - height of footer (padding-bottom) */
+  min-height: calc(
+    100vh - 60px
+  ); /* will cover the 100% of viewport - height of footer (padding-bottom) */
   overflow: hidden;
   display: block;
   position: relative;
   padding-bottom: 60px; /* height of your footer + 30px*/
 }
 
-
+.tutorial img {
-.tutorial img{
   display: flex;
   align-items: center;
-  max-height: 40vH;
+  max-height: 40vh;
   max-width: 100%;
   margin: auto;
-} 
-
-.news img{
-  display: flex;
-  align-items: center;
-  max-height: 40vH;
-  max-width: 100%;
-  margin: auto;
-} 
-
-.tutorial blockquote{
-    background: #f9f9f9;
-    border-left: 10px solid#4EAF47;
-    margin: 1.5em 10px;
-    padding: 0.5em 10px;
-    quotes: "\201C""\201D""\2018""\2019";
-  }
-  blockquote:before {
-    color:#4EAF47;
-    content: open-quote;
-    font-size: 4em;
-    line-height: 0.1em;
-    margin-right: 0.25em;
-    vertical-align: -0.4em;
-  }
-  blockquote p {
-    display: inline;
-  }
-
-.overlay {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
 }
 
-  
+.news img {
+  display: flex;
+  align-items: center;
+  max-height: 40vh;
+  max-width: 100%;
+  margin: auto;
+}
+
+.tutorial blockquote {
+  background: #f9f9f9;
+  border-left: 10px solid#4EAF47;
+  margin: 1.5em 10px;
+  padding: 0.5em 10px;
+  quotes: "\201C""\201D""\2018""\2019";
+}
+blockquote:before {
+  color: #4eaf47;
+  content: open-quote;
+  font-size: 4em;
+  line-height: 0.1em;
+  margin-right: 0.25em;
+  vertical-align: -0.4em;
+}
+blockquote p {
+  display: inline;
+}
+
+.tutorial table,
+th,
+td {
+  border: 1px solid #ddd;
+}
+
+.tutorial th {
+  padding-top: 12px;
+  padding-bottom: 12px;
+  text-align: left;
+  background-color: #4eaf47;
+  color: white;
+}
+
+.overlay {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}

src/App.js

@@ -1,35 +1,34 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
 
-import { BrowserRouter as Router } from 'react-router-dom';
+import { Router } from "react-router-dom";
 import { createBrowserHistory } from "history";
 
-import { Provider } from 'react-redux';
+import { Provider } from "react-redux";
-import store from './store';
+import store from "./store";
-import { loadUser } from './actions/authActions';
+import { loadUser } from "./actions/authActions";
 
-import './App.css';
+import "./App.css";
 
-import { ThemeProvider, createMuiTheme } from '@material-ui/core/styles';
+import { ThemeProvider, createTheme } from "@material-ui/core/styles";
 
-import Content from './components/Content';
+import Content from "./components/Content";
 
-const theme = createMuiTheme({
+const theme = createTheme({
   palette: {
     primary: {
-      main: '#4EAF47',
+      main: "#4EAF47",
-      contrastText: '#ffffff'
+      contrastText: "#ffffff",
     },
     secondary: {
-      main: '#DDDDDD'
+      main: "#DDDDDD",
     },
     button: {
-      compile: '#e27136'
+      compile: "#e27136",
-    }
+    },
-  }
+  },
 });
 
 class App extends Component {
-
   componentDidMount() {
     store.dispatch(loadUser());
   }

src/actions/authActions.js

@@ -63,63 +63,56 @@ export const loadUser = () => (dispatch) => {
     });
 };
 
-var logoutTimerId;
-const timeToLogout = 14.9 * 60 * 1000; // nearly 15 minutes corresponding to the API
-
 // Login user
 export const login =
   ({ email, password }) =>
-  (dispatch) => {
+    (dispatch) => {
-    dispatch({
+      dispatch({
-      type: USER_LOADING,
+        type: USER_LOADING,
-    });
-    // Headers
-    const config = {
-      headers: {
-        "Content-Type": "application/json",
-      },
-    };
-    // Request Body
-    const body = JSON.stringify({ email, password });
-    axios
-      .post(`${process.env.REACT_APP_BLOCKLY_API}/user`, body, config)
-      .then((res) => {
-        // Logout automatically if refreshToken "expired"
-        const logoutTimer = () =>
-          setTimeout(() => dispatch(logout()), timeToLogout);
-        logoutTimerId = logoutTimer();
-        dispatch(setLanguage(res.data.user.language));
-        dispatch({
-          type: LOGIN_SUCCESS,
-          payload: res.data,
-        });
-        dispatch({
-          type: GET_STATUS,
-          payload: res.data.user.status,
-        });
-        dispatch(returnSuccess(res.data.message, res.status, "LOGIN_SUCCESS"));
-      })
-      .catch((err) => {
-        dispatch(
-          returnErrors(
-            err.response.data.message,
-            err.response.status,
-            "LOGIN_FAIL"
-          )
-        );
-        dispatch({
-          type: LOGIN_FAIL,
-        });
-        var status = [];
-        if (window.localStorage.getItem("status")) {
-          status = JSON.parse(window.localStorage.getItem("status"));
-        }
-        dispatch({
-          type: GET_STATUS,
-          payload: status,
-        });
       });
-  };
+      // Headers
+      const config = {
+        headers: {
+          "Content-Type": "application/json",
+        },
+      };
+      // Request Body
+      const body = JSON.stringify({ email, password });
+      axios
+        .post(`${process.env.REACT_APP_BLOCKLY_API}/user`, body, config)
+        .then((res) => {
+          dispatch(setLanguage(res.data.user.language));
+          dispatch({
+            type: LOGIN_SUCCESS,
+            payload: res.data,
+          });
+          dispatch({
+            type: GET_STATUS,
+            payload: res.data.user.status,
+          });
+          dispatch(returnSuccess(res.data.message, res.status, "LOGIN_SUCCESS"));
+        })
+        .catch((err) => {
+          dispatch(
+            returnErrors(
+              err.response.data.message,
+              err.response.status,
+              "LOGIN_FAIL"
+            )
+          );
+          dispatch({
+            type: LOGIN_FAIL,
+          });
+          var status = [];
+          if (window.localStorage.getItem("status")) {
+            status = JSON.parse(window.localStorage.getItem("status"));
+          }
+          dispatch({
+            type: GET_STATUS,
+            payload: status,
+          });
+        });
+    };
 
 // Logout User
 export const logout = () => (dispatch) => {
@@ -144,7 +137,6 @@ export const logout = () => (dispatch) => {
       }
       dispatch(setLanguage(locale));
       dispatch(returnSuccess(res.data.message, res.status, "LOGOUT_SUCCESS"));
-      clearTimeout(logoutTimerId);
     },
     error: (err) => {
       dispatch(
@@ -165,7 +157,6 @@ export const logout = () => (dispatch) => {
         type: GET_STATUS,
         payload: status,
       });
-      clearTimeout(logoutTimerId);
     },
   };
   axios
@@ -222,10 +213,6 @@ export const authInterceptor = () => (dispatch, getState) => {
             })
             .then((res) => {
               if (res.status === 200) {
-                clearTimeout(logoutTimerId);
-                const logoutTimer = () =>
-                  setTimeout(() => dispatch(logout()), timeToLogout);
-                logoutTimerId = logoutTimer();
                 dispatch({
                   type: REFRESH_TOKEN_SUCCESS,
                   payload: res.data,

src/actions/boardAction.js

@@ -0,0 +1,10 @@
+import {
+    BOARD,
+  } from "./types";
+
+export const setBoard = (board) => (dispatch) => {
+    dispatch({
+      type: BOARD,
+      payload: board,
+    });
+  };

src/actions/tutorialActions.js

@@ -84,6 +84,77 @@ export const getTutorials = () => (dispatch, getState) => {
     });
 };
 
+export const getAllTutorials = () => (dispatch, getState) => {
+  axios
+    .get(`${process.env.REACT_APP_BLOCKLY_API}/tutorial/getAllTutorials`)
+    .then((res) => {
+      var tutorials = res.data.tutorials;
+      existingTutorials(tutorials, getState().tutorial.status).then(
+        (status) => {
+          dispatch({
+            type: TUTORIAL_SUCCESS,
+            payload: status,
+          });
+          dispatch(updateStatus(status));
+          dispatch({
+            type: GET_TUTORIALS,
+            payload: tutorials,
+          });
+          dispatch({ type: TUTORIAL_PROGRESS });
+          dispatch(returnSuccess(res.data.message, res.status));
+        }
+      );
+    })
+    .catch((err) => {
+      if (err.response) {
+        dispatch(
+          returnErrors(
+            err.response.data.message,
+            err.response.status,
+            "GET_TUTORIALS_FAIL"
+          )
+        );
+      }
+      dispatch({ type: TUTORIAL_PROGRESS });
+    });
+};
+
+export const getUserTutorials = () => (dispatch, getState) => {
+  axios
+    .get(`${process.env.REACT_APP_BLOCKLY_API}/tutorial/getUserTutorials`)
+    .then((res) => {
+      var tutorials = res.data.tutorials;
+      existingTutorials(tutorials, getState().tutorial.status).then(
+        (status) => {
+          dispatch({
+            type: TUTORIAL_SUCCESS,
+            payload: status,
+          });
+          dispatch(updateStatus(status));
+          dispatch({
+            type: GET_TUTORIALS,
+            payload: tutorials,
+          });
+          dispatch({ type: TUTORIAL_PROGRESS });
+          dispatch(returnSuccess(res.data.message, res.status));
+        }
+      );
+    })
+    .catch((err) => {
+      console.log(err);
+      if (err.response) {
+        dispatch(
+          returnErrors(
+            err.response.data.message,
+            err.response.status,
+            "GET_TUTORIALS_FAIL"
+          )
+        );
+      }
+      dispatch({ type: TUTORIAL_PROGRESS });
+    });
+};
+
 export const updateStatus = (status) => (dispatch, getState) => {
   if (getState().auth.isAuthenticated) {
     // update user account in database - sync with redux store

src/actions/tutorialBuilderActions.js

@@ -4,6 +4,9 @@ import {
   BUILDER_CHANGE,
   BUILDER_ERROR,
   BUILDER_TITLE,
+  BUILDER_PUBLIC,
+  BUILDER_DIFFICULTY,
+  BUILDER_REVIEW,
   BUILDER_ID,
   BUILDER_ADD_STEP,
   BUILDER_DELETE_STEP,
@@ -35,6 +38,30 @@ export const tutorialTitle = (title) => (dispatch) => {
   dispatch(changeTutorialBuilder());
 };
 
+export const tutorialPublic = (pub) => (dispatch) => {
+  dispatch({
+    type: BUILDER_PUBLIC,
+    payload: pub,
+  });
+  dispatch(changeTutorialBuilder());
+};
+
+export const tutorialDifficulty = (difficulty) => (dispatch) => {
+  dispatch({
+    type: BUILDER_DIFFICULTY,
+    payload: difficulty,
+  });
+  dispatch(changeTutorialBuilder());
+};
+
+export const tutorialReview = (review) => (dispatch) => {
+  dispatch({
+    type: BUILDER_REVIEW,
+    payload: review,
+  });
+  dispatch(changeTutorialBuilder());
+};
+
 export const tutorialSteps = (steps) => (dispatch) => {
   dispatch({
     type: BUILDER_ADD_STEP,
@@ -320,6 +347,7 @@ export const readJSON = (json) => (dispatch, getState) => {
     return object;
   });
   dispatch(tutorialTitle(json.title));
+  dispatch(tutorialDifficulty(json.difficulty));
   dispatch(tutorialSteps(steps));
   dispatch(setSubmitError());
   dispatch(progress(false));

src/actions/types.js

@@ -21,6 +21,7 @@ export const NAME = "NAME";
 export const TUTORIAL_PROGRESS = "TUTORIAL_PROGRESS";
 export const GET_TUTORIAL = "GET_TUTORIAL";
 export const GET_TUTORIALS = "GET_TUTORIALS";
+export const GET_USERTUTORIALS = "GET_USERTUTORIALS";
 export const GET_STATUS = "GET_STATUS";
 export const TUTORIAL_SUCCESS = "TUTORIAL_SUCCESS";
 export const TUTORIAL_ERROR = "TUTORIAL_ERROR";
@@ -32,6 +33,9 @@ export const JSON_STRING = "JSON_STRING";
 
 export const BUILDER_CHANGE = "BUILDER_CHANGE";
 export const BUILDER_TITLE = "BUILDER_TITLE";
+export const BUILDER_DIFFICULTY = "BUILDER_DIFFICULTY";
+export const BUILDER_PUBLIC = "BUILDER_PUBLIC";
+export const BUILDER_REVIEW = "BUILDER_REVIEW";
 export const BUILDER_ID = "BUILDER_ID";
 export const BUILDER_ADD_STEP = "BUILDER_ADD_STEP";
 export const BUILDER_DELETE_STEP = "BUILDER_DELETE_STEP";
@@ -59,3 +63,6 @@ export const GET_PROJECT = "GET_PROJECT";
 export const GET_PROJECTS = "GET_PROJECTS";
 export const PROJECT_TYPE = "PROJECT_TYPE";
 export const PROJECT_DESCRIPTION = "PROJECT_DESCRIPTION";
+
+//board
+export const BOARD = "BOARD";

src/components/Alert.js

@@ -1,34 +1,29 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import { fade } from '@material-ui/core/styles/colorManipulator';
+import { alpha } from "@material-ui/core/styles";
 
-import Typography from '@material-ui/core/Typography';
+import Typography from "@material-ui/core/Typography";
 
 const styles = (theme) => ({
   alert: {
-    marginBottom: '20px',
+    marginBottom: "20px",
     border: `1px solid ${theme.palette.primary.main}`,
-    padding: '10px 20px',
+    padding: "10px 20px",
-    borderRadius: '4px',
+    borderRadius: "4px",
-    background: fade(theme.palette.primary.main, 0.3),
+    background: alpha(theme.palette.primary.main, 0.3),
-    color: 'rgb(70,70,70)'
+    color: "rgb(70,70,70)",
-  }
+  },
 });
 
-
 export class Alert extends Component {
-
+  render() {
-  render(){
+    return (
-    return(
       <div className={this.props.classes.alert}>
-        <Typography>
+        <Typography>{this.props.children}</Typography>
-          {this.props.children}
-        </Typography>
       </div>
     );
   }
 }
 
-
 export default withStyles(styles, { withTheme: true })(Alert);

src/components/Blockly/BlocklyWindow.js

@@ -12,6 +12,7 @@ import "./generator/index";
 import { ZoomToFitControl } from "@blockly/zoom-to-fit";
 import { initialXml } from "./initialXml.js";
 import { getMaxInstances } from "./helpers/maxInstances";
+import { Backpack } from "@blockly/workspace-backpack";
 
 class BlocklyWindow extends Component {
   constructor(props) {
@@ -35,12 +36,23 @@ class BlocklyWindow extends Component {
     Blockly.svgResize(workspace);
     const zoomToFit = new ZoomToFitControl(workspace);
     zoomToFit.init();
+    // Initialize plugin.
+    const backpack = new Backpack(workspace);
+    backpack.init();
   }
 
   componentDidUpdate(props) {
     const workspace = Blockly.getMainWorkspace();
-
     var xml = this.props.initialXml;
+    if (props.selectedBoard !== this.props.selectedBoard) {
+      // change board
+      if(!xml) xml = initialXml;
+      var xmlDom = Blockly.Xml.textToDom(xml);
+      Blockly.Xml.clearWorkspaceAndLoadFromXml(xmlDom, workspace);
+      // var toolbox = workspace.getToolbox();
+      // workspace.updateToolbox(toolbox.toolboxDef_);
+    }
+ 
     // if svg is true, then the update process is done in the BlocklySvg component
     if (props.initialXml !== xml && !this.props.svg) {
       // guarantees that the current xml-code (this.props.initialXml) is rendered
@@ -51,7 +63,7 @@ class BlocklyWindow extends Component {
     if (props.language !== this.props.language) {
       // change language
       if (!xml) xml = initialXml;
-      var xmlDom = Blockly.Xml.textToDom(xml);
+       xmlDom = Blockly.Xml.textToDom(xml);
       Blockly.Xml.clearWorkspaceAndLoadFromXml(xmlDom, workspace);
       // var toolbox = workspace.getToolbox();
       // workspace.updateToolbox(toolbox.toolboxDef_);
@@ -124,14 +136,16 @@ BlocklyWindow.propTypes = {
   onChangeWorkspace: PropTypes.func.isRequired,
   clearStats: PropTypes.func.isRequired,
   renderer: PropTypes.string.isRequired,
-  sounds: PropTypes.string.isRequired,
+  sounds: PropTypes.bool.isRequired,
   language: PropTypes.string.isRequired,
+  selectedBoard: PropTypes.string.isRequired,
 };
 
 const mapStateToProps = (state) => ({
   renderer: state.general.renderer,
   sounds: state.general.sounds,
   language: state.general.language,
+  selectedBoard: state.board.board,
 });
 
 export default connect(mapStateToProps, { onChangeWorkspace, clearStats })(

src/components/Blockly/blocks/sensebox-led.js

@@ -45,15 +45,11 @@ Blockly.Blocks['sensebox_rgb_led'] = {
 
 Blockly.Blocks['sensebox_ws2818_led_init'] = {
     init: function () {
-
-        var dropdownOptions = [[Blockly.Msg.senseBox_ultrasonic_port_A, '1'],
-        [Blockly.Msg.senseBox_ultrasonic_port_B, '3'], [Blockly.Msg.senseBox_ultrasonic_port_C, '5']];
-
         this.setColour(getColour().sensebox);
         this.appendDummyInput()
             .appendField(Blockly.Msg.senseBox_ws2818_rgb_led_init)
             .appendField("Port:")
-            .appendField(new Blockly.FieldDropdown(dropdownOptions), "Port")
+            .appendField(new Blockly.FieldDropdown(selectedBoard().digitalPinsRGB), "Port")
         this.appendValueInput("BRIGHTNESS", "brightness")
             .appendField((Blockly.Msg.senseBox_ws2818_rgb_led_brightness));
         this.appendValueInput("NUMBER", "number")
@@ -66,15 +62,11 @@ Blockly.Blocks['sensebox_ws2818_led_init'] = {
 
 Blockly.Blocks['sensebox_ws2818_led'] = {
     init: function () {
-
-        var dropdownOptions = [[Blockly.Msg.senseBox_ultrasonic_port_A, '1'],
-        [Blockly.Msg.senseBox_ultrasonic_port_B, '3'], [Blockly.Msg.senseBox_ultrasonic_port_C, '5']];
-
         this.setColour(getColour().sensebox);
         this.appendDummyInput()
             .appendField(Blockly.Msg.senseBox_ws2818_rgb_led)
             .appendField("Port:")
-            .appendField(new Blockly.FieldDropdown(dropdownOptions), "Port")
+            .appendField(new Blockly.FieldDropdown(selectedBoard().digitalPinsRGB), "Port")
         this.appendValueInput("POSITION", "position")
             .appendField((Blockly.Msg.senseBox_ws2818_rgb_led_position));
         this.appendValueInput("COLOR", 'Number')

src/components/Blockly/blocks/sensebox-sensors.js

@@ -114,10 +114,8 @@ Blockly.Blocks["sensebox_sensor_sds011"] = {
       )
       .appendField(Blockly.Msg.senseBox_sds011_dimension)
       .appendField(
-        new Blockly.FieldDropdown([
+        new Blockly.FieldDropdown(
-          [Blockly.Msg.senseBox_sds011_serial1, "Serial1"],
+          selectedBoard().serial),
-          [Blockly.Msg.senseBox_sds011_serial2, "Serial2"],
-        ]),
         "SERIAL"
       );
     this.setOutput(true, Types.DECIMAL.typeName);

src/components/Blockly/generator/generator.js

@@ -148,53 +148,7 @@ Blockly["Arduino"].init = function (workspace) {
   //         Blockly.Names.DEVELOPER_VARIABLE_TYPE));
   // }
 
-  const doubleVariables = workspace.getVariablesOfType("Number");
-  let i = 0;
-  let variableCode = "";
-  for (i = 0; i < doubleVariables.length; i += 1) {
-    variableCode +=
-      "double " +
-      Blockly["Arduino"].nameDB_.getName(
-        doubleVariables[i].getId(),
-        Blockly.Variables.NAME_TYPE
-      ) +
-      " = 0; \n\n";
-  }
 
-  const stringVariables = workspace.getVariablesOfType("String");
-  for (i = 0; i < stringVariables.length; i += 1) {
-    variableCode +=
-      "String " +
-      Blockly["Arduino"].nameDB_.getName(
-        stringVariables[i].getId(),
-        Blockly.Variables.NAME_TYPE
-      ) +
-      ' = ""; \n\n';
-  }
-
-  const booleanVariables = workspace.getVariablesOfType("Boolean");
-  for (i = 0; i < booleanVariables.length; i += 1) {
-    variableCode +=
-      "boolean " +
-      Blockly["Arduino"].nameDB_.getDistinctName(
-        booleanVariables[i].getId(),
-        Blockly.Variables.NAME_TYPE
-      ) +
-      " = false; \n\n";
-  }
-
-  const colourVariables = workspace.getVariablesOfType("Colour");
-  for (i = 0; i < colourVariables.length; i += 1) {
-    variableCode +=
-      "RGB " +
-      Blockly["Arduino"].nameDB_.getName(
-        colourVariables[i].getId(),
-        Blockly.Variables.NAME_TYPE
-      ) +
-      " = {0, 0, 0}; \n\n";
-  }
-
-  Blockly["Arduino"].variablesInitCode_ = variableCode;
 };
 
 /**

src/components/Blockly/generator/sensebox-ble.js

@@ -101,7 +101,6 @@ Blockly.Arduino.sensebox_phyphox_graph = function () {
 Blockly.Arduino.sensebox_phyphox_experiment_send = function () {
   var branch = Blockly.Arduino.statementToCode(this, "sendValues");
   var blocks = this.getDescendants();
-  console.log(blocks);
   var count = 0;
   if (blocks !== undefined) {
     for (var i = 0; i < blocks.length; i++) {
@@ -115,7 +114,6 @@ Blockly.Arduino.sensebox_phyphox_experiment_send = function () {
   var string = "";
 
   for (var j = 1; j <= count; j++) {
-    console.log("append");
     if (string === "") {
       string += `channel${j}`;
     } else if (string !== "") {

src/components/Blockly/generator/sensebox-sd.js

@@ -203,6 +203,5 @@ Blockly.Arduino.sensebox_sd_save_for_osem = function (block) {
   Blockly.Arduino.definitions_["SENSOR_ID" + id + ""] =
     "const char SENSOR_ID" + id + '[] PROGMEM = "' + sensor_id + '";';
   code += "addMeasurement(SENSOR_ID" + id + "," + sensor_value + ");\n";
-  console.log(code);
   return code;
 };

src/components/Blockly/generator/sensebox-web.js

@@ -1,4 +1,12 @@
 import Blockly from "blockly";
+//import store from "../../../store";
+
+// preperations for the esp board
+// var selectedBoard = store.getState().board.board;
+// store.subscribe(() => {
+//   selectedBoard = store.getState().board.board;
+// });
+
 
 /* Wifi connection and openSenseMap Blocks*/
 Blockly.Arduino.sensebox_wifi = function (block) {
@@ -110,3 +118,5 @@ Blockly.Arduino.sensebox_ethernetIp = function () {
   var code = "Ethernet.localIP()";
   return [code, Blockly.Arduino.ORDER_ATOMIC];
 };
+
+

src/components/Blockly/generator/variables.js

@@ -2,10 +2,17 @@ import Blockly from "blockly";
 
 const setVariableFunction = function (defaultValue) {
   return function (block) {
-    const variableName = Blockly["Arduino"].nameDB_.getName(
+    var id = block.getFieldValue("VAR");
-      block.getFieldValue("VAR"),
+
-      Blockly.Variables.NAME_TYPE
+    const variableName = Blockly.Variables.getVariable(
-    );
+      Blockly.getMainWorkspace(),
+      id
+    ).name;
+
+    // const variableName = Blockly["Arduino"].nameDB_.getName(
+    //   id,
+    //   Blockly.Variables.NAME_TYPE
+    // );
     const variableValue = Blockly["Arduino"].valueToCode(
       block,
       "VALUE",
@@ -17,31 +24,10 @@ const setVariableFunction = function (defaultValue) {
       .getAllVariables();
     const myVar = allVars.filter((v) => v.name === variableName)[0];
     var code = "";
-
+    if (myVar !== undefined) {
-    switch (myVar.type) {
+      Blockly.Arduino.variables_[variableName + myVar.type] =
-      default:
+        myVar.type + " " + myVar.name + ";\n";
-        Blockly.Arduino.variables_[variableName + myVar.type] =
+      code = variableName + " = " + (variableValue || defaultValue) + ";\n";
-          myVar.type + " " + myVar.name + ";\n";
-        code = variableName + " = " + (variableValue || defaultValue) + ";\n";
-        break;
-      case "Array":
-        var arrayType;
-        var number;
-
-        if (this.getChildren().length > 0) {
-          if (this.getChildren()[0].type === "lists_create_empty") {
-            arrayType = this.getChildren()[0].getFieldValue("type");
-            number = Blockly.Arduino.valueToCode(
-              this.getChildren()[0],
-              "NUMBER",
-              Blockly["Arduino"].ORDER_ATOMIC
-            );
-            Blockly.Arduino.variables_[
-              myVar + myVar.type
-            ] = `${arrayType} ${myVar.name} [${number}];\n`;
-          }
-        }
-        break;
     }
     return code;
   };

src/components/Blockly/helpers/board.js

@@ -23,6 +23,11 @@ const sensebox_mcu = {
     ["C5", "5"],
     ["C6", "6"],
   ],
+  digitalPinsRGB: [
+    ["A", "1"],
+    ["B", "3"],
+    ["C", "5"],
+  ],
   digitalPinsButton: [
     ["on Board", "0"],
     ["A1", "1"],
@@ -126,6 +131,124 @@ const sensebox_mcu = {
   parseKey: "_*_",
 };
 
-export const selectedBoard = () => {
+//senseBox MCU mini
-  return sensebox_mcu;
+const sensebox_mini = {
+  description: "senseBox Mini",
+  compilerFlag: "arduino:samd",
+  digitalPins: [
+    ["IO1", "1"],
+    ["IO2", "2"],
+  ],
+  digitalPinsLED: [
+    ["BUILTIN_1", "7"],
+    ["BUILTIN_2", "8"],
+    ["IO1", "1"],
+    ["IO2", "2"],
+  ],
+  digitalPinsRGB: [
+    ["on Board", "6"],
+    ["IO1", "1"],
+    ["IO2", "2"],
+  ],
+  digitalPinsButton: [
+    ["on Board", "0"],
+    ["IO1", "1"],
+    ["IO2", "2"],
+
+  ],
+  pwmPins: [
+    ["IO1", "1"],
+    ["IO2", "2"],
+  ],
+  serial: [
+    ["serial", "SerialUSB"],
+    ["serial_1", "Serial1"],
+  ],
+  serialPins: {
+    SerialUSB: [
+      ["RX", ""],
+      ["TX", ""],
+    ],
+    Serial1: [
+      ["RX", "11"],
+      ["TX", "10"],
+    ],
+    Serial2: [
+      ["RX", "13"],
+      ["TX", "12"],
+    ],
+  },
+  serialSpeed: [
+    ["300", "300"],
+    ["600", "600"],
+    ["1200", "1200"],
+    ["2400", "2400"],
+    ["4800", "4800"],
+    ["9600", "9600"],
+    ["14400", "14400"],
+    ["19200", "19200"],
+    ["28800", "28800"],
+    ["31250", "31250"],
+    ["38400", "38400"],
+    ["57600", "57600"],
+    ["115200", "115200"],
+  ],
+  spi: [["SPI", "SPI"]],
+  spiPins: {
+    SPI: [
+      ["MOSI", "19"],
+      ["MISO", "21"],
+      ["SCK", "20"],
+    ],
+  },
+  spiClockDivide: [
+    ["2 (8MHz)", "SPI_CLOCK_DIV2"],
+    ["4 (4MHz)", "SPI_CLOCK_DIV4"],
+    ["8 (2MHz)", "SPI_CLOCK_DIV8"],
+    ["16 (1MHz)", "SPI_CLOCK_DIV16"],
+    ["32 (500KHz)", "SPI_CLOCK_DIV32"],
+    ["64 (250KHz)", "SPI_CLOCK_DIV64"],
+    ["128 (125KHz)", "SPI_CLOCK_DIV128"],
+  ],
+  i2c: [["I2C", "Wire"]],
+  i2cPins: {
+    Wire: [
+      ["SDA", "17"],
+      ["SCL", "16"],
+    ],
+  },
+  i2cSpeed: [
+    ["100kHz", "100000L"],
+    ["400kHz", "400000L"],
+  ],
+  builtinLed: [
+    ["BUILTIN_1", "7"],
+    ["BUILTIN_2", "8"],
+  ],
+  interrupt: [
+    ["interrupt1", "1"],
+    ["interrupt2", "2"],
+  ],
+  analogPins: [
+    ["A1", "A1"],
+    ["A2", "A2"],
+  ],
+  serial_baud_rate: 9600,
+  parseKey: "_*_",
+};
+
+var board = sensebox_mcu
+
+export const setBoard = (selectedBoard) => {
+  if (selectedBoard === "mini"){
+    board = sensebox_mini
+  }
+  else {
+    board = sensebox_mcu
+  }
+}
+
+
+export const selectedBoard = () => {
+  return board;
 };

src/components/Blockly/msg/de/ui.js

@@ -142,6 +142,7 @@ export const UI = {
 
   button_cancel: "Abbrechen",
   button_close: "Schließen",
+  button_save: "Speichern",
   button_accept: "Bestätigen",
   button_compile: "Kompilieren",
   button_create_variableCreate: "Erstelle Variable",
@@ -182,7 +183,8 @@ export const UI = {
   settings_sounds: "Töne",
   settings_sounds_text:
     "Aktiviere oder Deaktiviere Töne beim hinzufügen und löschen von Blöcken. Standardmäßig deaktiviert",
-
+  settings_board: "Board",
+  settings_board_text: "Wähle dein verwendetes Board aus",
   /**
    * 404
    */
@@ -229,6 +231,12 @@ export const UI = {
   builder_requirements_head: "Voraussetzungen",
   builder_requirements_order:
     "Beachte, dass die Reihenfolge des Anhakens maßgebend ist.",
+  builder_difficulty: "Schwierigkeitsgrad",
+  builder_public_head: "Tutorial veröffentlichen",
+  builder_public_label: "Tutorial für alle Nutzer:innen veröffentlichen",
+  builder_review_head: "Tutorial veröffentlichen",
+  builder_review_text:
+    "Du kannst dein Tutorial direkt über den Link mit anderen Personen teilen. Wenn du dein Tutorial für alle Nutzer:innen in der Überischt veröffenltichen wollen kannst du es hier aktivieren. Ein Administrator wird dein Tutorial ansehen und anschließend freischalten.",
 
   /**
    * Login
@@ -242,7 +250,7 @@ export const UI = {
   /**
    * Navbar
    */
-
+  navbar_blockly: "Blockly",
   navbar_tutorials: "Tutorials",
   navbar_tutorialbuilder: "Tutorial erstellen",
   navbar_gallery: "Galerie",
@@ -283,4 +291,25 @@ export const UI = {
   drawer_ideerror_head: "Hoppla da ist was schief gegangen.",
   drawer_ideerror_text:
     "Beim kompilieren ist ein Fehler aufgetreten, überprüfe deine Blöcke.",
+
+  /**
+   * Code Editor
+   *  */
+  codeeditor_libraries_head: "Installierte Arduino Libraries",
+  codeeditor_libraries_text:
+    "Für die Dokumentation sehen Sie sich die installierten Bibliotheken und deren Beispiele an",
+  codeeditor_save_code: "Code herunterladen",
+  codeeditor_open_code: "Code öffnen",
+  codeeditor_reset_code: "Code zurücksetzen",
+  codeeditor_blockly_code: "Lade Blockly Code",
+  codeeditor_compile_progress:
+    "Dein Code wird nun kompiliert und anschließend auf deinen Computer heruntergeladen",
+
+  /**
+   * Device Selction
+   *  */
+  deviceselection_head: "Welches Board benutzt du?",
+  deviceselection_keep_selection: "Speichere meine Auswahl fürs nächste Mal (Du kannst das Board später in den Einstellungen wechseln)",
+  deviceselection_footnote: "Hier kommst du zur alten Blockly Version für den ",
+  deviceselection_footnote_02: "oder die"
 };

src/components/Blockly/msg/en/ui.js

@@ -177,6 +177,8 @@ export const UI = {
   settings_sounds: "Sound",
   settings_sounds_text:
     "Enable or disable sounds when adding and deleting blocks. Disabled by default",
+  settings_board: "Board",
+  settings_board_text: "Choose your board",
 
   /**
    * 404
@@ -223,6 +225,12 @@ export const UI = {
   builder_requirements_head: "Requirements.",
   builder_requirements_order:
     "Note that the order of ticking is authoritative.",
+  builder_difficulty: "Difficulty level",
+  builder_public_head: "Publish tutorial",
+  builder_public_label: "Publish tutorial for all users",
+  builder_review_head: "Publish tutorial",
+  builder_review_text:
+    "You can share your tutorial with other people directly from the link. If you want to publish your tutorial for all users in the overview you can activate it here. An administrator will view your tutorial and then activate it.",
 
   /**
    * Login
@@ -238,7 +246,7 @@ export const UI = {
   /**
    * Navbar
    */
-
+  navbar_blockly: "Blockly",
   navbar_tutorials: "Tutorials",
   navbar_tutorialbuilder: "Create tutorial",
   navbar_gallery: "Gallery",
@@ -278,4 +286,27 @@ export const UI = {
    */
   drawer_ideerror_head: "Oops something went wrong",
   drawer_ideerror_text: "An error occurred while compiling, check your blocks",
+
+  /**
+   * Code Editor
+   * */
+  codeeditor_libraries_head: "Installed Arduino Libraries",
+  codeeditor_libraries_text:
+    "For documentation, view the installed libraries and their examples",
+  codeeditor_save_code: "Download code",
+  codeeditor_open_code: "Open code",
+  codeeditor_reset_code: "Reset code",
+  codeeditor_blockly_code: "Load blockly code",
+  codeeditor_compile_progress:
+    "Your code will now be compiled and then downloaded to your computer",
+
+      /**
+   * Device Selction
+   *  */
+  deviceselection_head: "Which board are you using?",
+  deviceselection_keep_selection: "Save my choice (You can change the board later in the settings)",
+  deviceselection_footnote: "Here you can access the old blockly Version for the",
+  deviceselection_footnote_02: "or the",
+
+
 };

src/components/Blockly/toolbox/Toolbox.js

@@ -21,11 +21,8 @@ class Toolbox extends React.Component {
         [`${Blockly.Msg.variable_LONG}`, "long"],
         [`${Blockly.Msg.variable_DECIMAL}`, "float"],
         [`${Blockly.Msg.variables_TEXT}`, "String"],
-        [`${Blockly.Msg.variables_ARRAY}`, "Array"],
         [`${Blockly.Msg.variables_CHARACTER}`, "char"],
         [`${Blockly.Msg.variables_BOOLEAN}`, "boolean"],
-        [`${Blockly.Msg.variables_NULL}`, "void"],
-        [`${Blockly.Msg.variables_UNDEF}`, "undefined"],
       ]
     );
     typedVarModal.init();

src/components/CodeEditor/CodeEditor.js

@@ -0,0 +1,279 @@
+import React from "react";
+import { useState, useRef } from "react";
+import { default as MonacoEditor } from "@monaco-editor/react";
+import { withRouter } from "react-router-dom";
+import { Button, Grid } from "@material-ui/core";
+import Blockly from "blockly/core";
+import Divider from "@material-ui/core/Divider";
+import { saveAs } from "file-saver";
+import Drawer from "@material-ui/core/Drawer";
+import Sidebar from "./Sidebar";
+import Dialog from "../Dialog";
+import SaveIcon from "./SaveIcon";
+import store from "../../store";
+
+const CodeEditor = (props) => {
+  //const [filehandle, setFileHandle] = useState();
+  const [fileContent, setFileContent] = useState("");
+  const [progress, setProgress] = useState(false);
+  // const [id, setId] = useState("");
+  const [open, setOpen] = useState(false);
+  const [error, setError] = useState("");
+  const editorRef = useRef(null);
+  const [autoSave, setAutoSave] = useState(false);
+  const [time, setTime] = useState(null);
+  const [value, setValue] = useState("");
+  const [resetDialog, setResetDialog] = useState(false);
+
+  const compile = () => {
+    setProgress(true);
+    const data = {
+      board: process.env.REACT_APP_BOARD,
+      sketch: editorRef.current.getValue(),
+    };
+    fetch(`${process.env.REACT_APP_COMPILER_URL}/compile`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify(data),
+    })
+      .then((response) => response.json())
+      .then((data) => {
+        if (data.code === "Internal Server Error") {
+          setProgress(false);
+          setOpen(true);
+          setError(data.message);
+        }
+        setProgress(false);
+        const result = data.data.id;
+        //setId(result);
+        const filename = "sketch";
+        window.open(
+          `${process.env.REACT_APP_COMPILER_URL}/download?id=${result}&board=${process.env.REACT_APP_BOARD}&filename=${filename}`,
+          "_self"
+        );
+      })
+      .catch((err) => {
+        console.log(err);
+      });
+  };
+
+  const saveIno = () => {
+    var filename = "sketch";
+    var code = editorRef.current.getValue();
+
+    filename = `${filename}.ino`;
+    var blob = new Blob([code], { type: "text/plain;charset=utf-8" });
+    saveAs(blob, filename);
+  };
+
+  const openIno = async () => {
+    const [myFileHandle] = await window.showOpenFilePicker();
+    //setFileHandle(myFileHandle);
+
+    const file = await myFileHandle.getFile();
+    const contents = await file.text();
+    setFileContent(contents);
+  };
+
+  const toggleDrawer = (anchor, open) => (event) => {
+    if (
+      event.type === "keydown" &&
+      (event.key === "Tab" || event.key === "Shift")
+    ) {
+      return;
+    }
+
+    setOpen(false);
+  };
+
+  const resetCode = () => {
+    const resetCode = `
+#include <senseBoxIO.h> //needs to be always included
+    
+void setup () {
+             
+}
+              
+void loop() {
+              
+}`;
+
+    editorRef.current.setValue(resetCode);
+  };
+
+  const resetTimeout = (id, newID) => {
+    clearTimeout(id);
+    return newID;
+  };
+
+  const editValue = (value) => {
+    setTime(resetTimeout(time, setTimeout(saveValue, 400)));
+    setValue(value);
+  };
+
+  const saveValue = () => {
+    localStorage.setItem("ArduinoCode", value);
+    setAutoSave(true);
+    setTimeout(() => setAutoSave(false), 1000);
+  };
+
+  const getBlocklyCode = () => {
+    var code = store.getState().workspace.code.arduino;
+    editorRef.current.setValue(code);
+  };
+
+  return (
+    <div>
+      <Grid container spacing={2}>
+        <Drawer
+          anchor={"bottom"}
+          open={open}
+          onClose={toggleDrawer("bottom", false)}
+        >
+          <h2
+            style={{
+              color: "#4EAF47",
+              paddingLeft: "1rem",
+              paddingRight: "1rem",
+            }}
+          >
+            {Blockly.Msg.drawer_ideerror_head}
+          </h2>
+          <p
+            style={{
+              color: "#4EAF47",
+              paddingLeft: "1rem",
+              paddingRight: "1rem",
+            }}
+          >
+            {Blockly.Msg.drawer_ideerror_text}
+          </p>
+          <Divider style={{ backgroundColor: "white" }} />
+          <p
+            style={{
+              backgroundColor: "black",
+              color: "#E47128",
+              padding: "1rem",
+            }}
+          >
+            {" "}
+            {`${error}`}{" "}
+          </p>
+        </Drawer>
+        <Grid item lg={8} md={8}>
+          <div style={{ display: "flex", alignItems: "center" }}>
+            <h1>Code Editor</h1>
+            <SaveIcon loading={autoSave} />
+          </div>
+
+          <MonacoEditor
+            height="80vh"
+            onChange={(value) => {
+              editValue(value);
+            }}
+            defaultLanguage="cpp"
+            defaultValue={
+              localStorage.getItem("ArduinoCode")
+                ? localStorage.getItem("ArduinoCode")
+                : `
+#include <senseBoxIO.h> //needs to be always included
+      
+void setup () {
+               
+}
+                
+void loop() {
+                
+}`
+            }
+            value={fileContent}
+            onMount={(editor, monaco) => {
+              editorRef.current = editor;
+            }}
+          />
+        </Grid>
+        <Grid item lg={4} md={4}>
+          <Button
+            style={{ padding: "1rem", margin: "1rem" }}
+            variant="contained"
+            color="primary"
+            onClick={() => compile()}
+          >
+            Kompilieren
+          </Button>
+          <Button
+            style={{ padding: "1rem", margin: "1rem" }}
+            variant="contained"
+            color="primary"
+            onClick={() => saveIno()}
+          >
+            {Blockly.Msg.codeeditor_save_code}
+          </Button>
+          <Button
+            style={{ padding: "1rem", margin: "1rem" }}
+            variant="contained"
+            color="primary"
+            onClick={() => openIno()}
+          >
+            {Blockly.Msg.codeeditor_open_code}
+          </Button>
+          <Button
+            style={{ padding: "1rem", margin: "1rem" }}
+            variant="contained"
+            color="primary"
+            onClick={() => setResetDialog(true)}
+          >
+            {Blockly.Msg.codeeditor_reset_code}
+          </Button>
+          <Button
+            style={{ padding: "1rem", margin: "1rem" }}
+            variant="contained"
+            color="primary"
+            onClick={() => getBlocklyCode()}
+          >
+            {Blockly.Msg.codeeditor_blockly_code}
+          </Button>
+          <Sidebar />
+          <Dialog
+            style={{ zIndex: 9999999 }}
+            fullWidth
+            maxWidth={"sm"}
+            open={progress}
+            title={"Code wird kompiliert"}
+            content={""}
+          >
+            <div>{Blockly.Msg.codeeditor_compile_progress}</div>
+          </Dialog>{" "}
+          <Dialog
+            open={resetDialog}
+            title={Blockly.Msg.resetDialog_headline}
+            content={Blockly.Msg.resetDialog_text}
+            onClose={() => {
+              setResetDialog(false);
+            }}
+            onClick={() => {
+              setResetDialog(false);
+            }}
+            button={Blockly.Msg.button_cancel}
+          >
+            {" "}
+            <div style={{ marginTop: "10px" }}>
+              <Button
+                variant="contained"
+                color="primary"
+                onClick={() => {
+                  resetCode();
+                  setResetDialog(false);
+                }}
+              >
+                Zurücksetzen
+              </Button>
+            </div>
+          </Dialog>
+        </Grid>
+      </Grid>
+    </div>
+  );
+};
+
+export default withRouter(CodeEditor);

src/components/CodeEditor/Compile.js

@@ -0,0 +1,331 @@
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import { workspaceName } from "../../actions/workspaceActions";
+
+import { detectWhitespacesAndReturnReadableResult } from "../../helpers/whitespace";
+
+import { withStyles } from "@material-ui/core/styles";
+import Button from "@material-ui/core/Button";
+import Backdrop from "@material-ui/core/Backdrop";
+import CircularProgress from "@material-ui/core/CircularProgress";
+import IconButton from "@material-ui/core/IconButton";
+import Tooltip from "@material-ui/core/Tooltip";
+import Divider from "@material-ui/core/Divider";
+import { faClipboardCheck } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import * as Blockly from "blockly/core";
+import Copy from "../copy.svg";
+
+import MuiDrawer from "@material-ui/core/Drawer";
+import Dialog from "../Dialog";
+
+const styles = (theme) => ({
+  backdrop: {
+    zIndex: theme.zIndex.drawer + 1,
+    color: "#fff",
+  },
+  iconButton: {
+    backgroundColor: theme.palette.button.compile,
+    color: theme.palette.primary.contrastText,
+    width: "40px",
+    height: "40px",
+    "&:hover": {
+      backgroundColor: theme.palette.button.compile,
+      color: theme.palette.primary.contrastText,
+    },
+  },
+  button: {
+    backgroundColor: theme.palette.button.compile,
+    color: theme.palette.primary.contrastText,
+    "&:hover": {
+      backgroundColor: theme.palette.button.compile,
+      color: theme.palette.primary.contrastText,
+    },
+  },
+});
+
+const Drawer = withStyles((theme) => ({
+  paperAnchorBottom: {
+    backgroundColor: "black",
+    height: "20vH",
+  },
+}))(MuiDrawer);
+
+class Compile extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      progress: false,
+      open: false,
+      file: false,
+      title: "",
+      content: "",
+      name: props.name,
+      error: "",
+      appLink: "",
+      appDialog: false,
+    };
+  }
+
+  componentDidMount() {}
+
+  componentDidUpdate(props) {
+    if (props.name !== this.props.name) {
+      this.setState({ name: this.props.name });
+    }
+  }
+
+  compile = () => {
+    this.setState({ progress: true });
+    const data = {
+      board: process.env.REACT_APP_BOARD,
+      sketch: this.props.arduino,
+    };
+    fetch(`${process.env.REACT_APP_COMPILER_URL}/compile`, {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify(data),
+    })
+      .then((response) => response.json())
+      .then((data) => {
+        if (data.code === "Internal Server Error") {
+          this.setState({
+            progress: false,
+            file: false,
+            open: true,
+            title: Blockly.Msg.compiledialog_headline,
+            content: Blockly.Msg.compiledialog_text,
+            error: data.message,
+          });
+        }
+        this.setState({ id: data.data.id }, () => {
+          this.createFileName();
+        });
+      })
+      .catch((err) => {
+        console.log(err);
+        //this.setState({ progress: false, file: false, open: true, title: Blockly.Msg.compiledialog_headline, content: Blockly.Msg.compiledialog_text });
+      });
+  };
+
+  download = () => {
+    const id = this.state.id;
+    const filename = detectWhitespacesAndReturnReadableResult(this.state.name);
+    this.toggleDialog();
+    this.props.workspaceName(this.state.name);
+    window.open(
+      `${process.env.REACT_APP_COMPILER_URL}/download?id=${id}&board=${process.env.REACT_APP_BOARD}&filename=${filename}`,
+      "_self"
+    );
+    this.setState({ progress: false });
+  };
+
+  toggleDialog = () => {
+    this.setState({ open: !this.state, progress: false, appDialog: false });
+  };
+
+  createFileName = () => {
+    if (this.props.platform === true) {
+      const filename = detectWhitespacesAndReturnReadableResult(
+        this.state.name
+      );
+      this.setState({
+        link: `blocklyconnect-app://sketch/${filename}/${this.state.id}`,
+      });
+      this.setState({ appDialog: true });
+    } else {
+      if (this.state.name) {
+        this.download();
+      } else {
+        this.setState({
+          file: true,
+          open: true,
+          title: "Projekt kompilieren",
+          content:
+            "Bitte gib einen Namen für die Bennenung des zu kompilierenden Programms ein und bestätige diesen mit einem Klick auf 'Eingabe'.",
+        });
+      }
+    }
+
+    // if (this.state.name) {
+    //   this.download();
+    // } else {
+    //   this.setState({
+    //     file: true,
+    //     open: true,
+    //     title: "Projekt kompilieren",
+    //     content:
+    //       "Bitte gib einen Namen für die Bennenung des zu kompilierenden Programms ein und bestätige diesen mit einem Klick auf 'Eingabe'.",
+    //   });
+    // }
+  };
+
+  setFileName = (e) => {
+    this.setState({ name: e.target.value });
+  };
+
+  toggleDrawer = (anchor, open) => (event) => {
+    if (
+      event.type === "keydown" &&
+      (event.key === "Tab" || event.key === "Shift")
+    ) {
+      return;
+    }
+
+    this.setState({ open: false });
+  };
+
+  render() {
+    return (
+      <div style={{}}>
+        {this.props.iconButton ? (
+          <Tooltip
+            title={Blockly.Msg.tooltip_compile_code}
+            arrow
+            style={{ marginRight: "5px" }}
+          >
+            <IconButton
+              className={`compileBlocks ${this.props.classes.iconButton}`}
+              onClick={() => this.compile()}
+            >
+              <FontAwesomeIcon icon={faClipboardCheck} size="xs" />
+            </IconButton>
+          </Tooltip>
+        ) : (
+          <Button
+            style={{ float: "right", color: "white" }}
+            variant="contained"
+            className={this.props.classes.button}
+            onClick={() => this.compile()}
+          >
+            <FontAwesomeIcon
+              icon={faClipboardCheck}
+              style={{ marginRight: "5px" }}
+            />{" "}
+            Kompilieren
+          </Button>
+        )}
+
+        {this.props.platform === false ? (
+          <Backdrop
+            className={this.props.classes.backdrop}
+            open={this.state.progress}
+          >
+            <div className="overlay">
+              <img src={Copy} width="400" alt="copyimage"></img>
+              <h2>{Blockly.Msg.compile_overlay_head}</h2>
+              <p>{Blockly.Msg.compile_overlay_text}</p>
+              <p>
+                {Blockly.Msg.compile_overlay_help}
+                <a href="/faq" target="_blank">
+                  FAQ
+                </a>
+              </p>
+              <CircularProgress color="inherit" />
+            </div>
+          </Backdrop>
+        ) : (
+          <Backdrop
+            className={this.props.classes.backdrop}
+            open={this.state.progress}
+          >
+            <div className="overlay">
+              {/* <img src={Copy} width="400" alt="copyimage"></img> */}
+              <h2>Dein Code wird kompiliert!</h2>
+              <p>übertrage ihn anschließend mithlfe der senseBoxConnect-App</p>
+              <p>
+                {Blockly.Msg.compile_overlay_help}
+                <a href="/faq" target="_blank">
+                  FAQ
+                </a>
+              </p>
+              <CircularProgress color="inherit" />
+            </div>
+          </Backdrop>
+        )}
+        <Drawer
+          anchor={"bottom"}
+          open={this.state.open}
+          onClose={this.toggleDrawer("bottom", false)}
+        >
+          <h2
+            style={{
+              color: "#4EAF47",
+              paddingLeft: "1rem",
+              paddingRight: "1rem",
+            }}
+          >
+            {Blockly.Msg.drawer_ideerror_head}
+          </h2>
+          <p
+            style={{
+              color: "#4EAF47",
+              paddingLeft: "1rem",
+              paddingRight: "1rem",
+            }}
+          >
+            {Blockly.Msg.drawer_ideerror_text}
+          </p>
+          <Divider style={{ backgroundColor: "white" }} />
+          <p
+            style={{
+              backgroundColor: "black",
+              color: "#E47128",
+              padding: "1rem",
+            }}
+          >
+            {" "}
+            {`${this.state.error}`}{" "}
+          </p>
+        </Drawer>
+        <Dialog
+          style={{ zIndex: 9999999 }}
+          fullWidth
+          maxWidth={"sm"}
+          open={this.state.appDialog}
+          title=""
+          content={""}
+          onClose={this.toggleDialog}
+          onClick={this.toggleDialog}
+          button={Blockly.Msg.button_close}
+        >
+          <div>
+            <p>Dein Code wurde erfolgreich kompiliert</p>
+            <a href={this.state.link}>
+              <Button
+                style={{ color: "white" }}
+                variant="contained"
+                className={this.props.classes.button}
+                onClick={() => this.toggleDialog()}
+              >
+                <FontAwesomeIcon
+                  icon={faClipboardCheck}
+                  style={{ marginRight: "5px" }}
+                />{" "}
+                Starte Übertragung
+              </Button>
+            </a>
+          </div>
+        </Dialog>
+      </div>
+    );
+  }
+}
+
+Compile.propTypes = {
+  arduino: PropTypes.string.isRequired,
+  name: PropTypes.string,
+  workspaceName: PropTypes.func.isRequired,
+  platform: PropTypes.bool.isRequired,
+};
+
+const mapStateToProps = (state) => ({
+  arduino: state.workspace.code.arduino,
+  name: state.workspace.name,
+  platform: state.general.platform,
+});
+
+export default connect(mapStateToProps, { workspaceName })(
+  withStyles(styles, { withTheme: true })(Compile)
+);

src/components/CodeEditor/SaveIcon.js

@@ -0,0 +1,40 @@
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faCircleNotch, faSave } from "@fortawesome/free-solid-svg-icons";
+import Tooltip from "@material-ui/core/Tooltip";
+import React from "react";
+
+const SaveIcon = ({ loading }) => (
+  <Tooltip title={"Auto save enabled"} arrow placement="right">
+    <div
+      style={{
+        position: "relative",
+        width: "2rem",
+        height: "2rem",
+        margin: "1rem",
+      }}
+    >
+      {loading && (
+        <FontAwesomeIcon
+          style={{ position: "absolute" }}
+          icon={faCircleNotch}
+          spin={true}
+          size="2x"
+          color="grey"
+        />
+      )}
+      <FontAwesomeIcon
+        style={{
+          position: "absolute",
+          left: "50%",
+          top: "50%",
+          transform: "translate(-50%,-50%)",
+        }}
+        icon={faSave}
+        color={loading ? "grey" : "green"}
+        size={loading ? "1x" : "lg"}
+      />
+    </div>
+  </Tooltip>
+);
+
+export default SaveIcon;

src/components/CodeEditor/SerialMonitor.js

@@ -0,0 +1,91 @@
+import { useState } from "react";
+import Button from "@material-ui/core/Button";
+
+const SerialMonitor = () => {
+  const [serialPortContent, setSerialPortContent] = useState([]);
+
+  const [checked, setChecked] = useState(false);
+  const handleClick = () => setChecked(!checked);
+
+  const connectPort = async () => {
+    try {
+      const port = await navigator.serial.requestPort();
+
+      await port.open({ baudRate: 9600 });
+
+      while (port.readable) {
+        const reader = port.readable.getReader();
+
+        try {
+          while (true) {
+            const { value, done } = await reader.read();
+            if (done) {
+              // Allow the serial port to be closed later.
+              reader.releaseLock();
+              break;
+            }
+            if (value) {
+              //   byte array to string: https://stackoverflow.com/a/37542820
+              const text = String.fromCharCode.apply(null, value);
+              setSerialPortContent((prevContent) => [
+                ...prevContent,
+                [new Date(), text],
+              ]);
+            }
+          }
+        } catch (error) {
+          setSerialPortContent((prevContent) => [
+            ...prevContent,
+            [new Date(), error],
+          ]);
+        }
+      }
+    } catch (error) {
+      setSerialPortContent((prevContent) => [
+        ...prevContent,
+        [new Date(), error],
+      ]);
+    }
+  };
+
+  return (
+    <>
+      <div className="flex items-center">
+        <Button type="button" variant="outlined" onClick={() => connectPort()}>
+          Connect to senseBox
+        </Button>
+        <label className="m-4 text-gray-700 text-base font-semibold px-6 py-3 rounded-lg">
+          Show timestamps
+          <input
+            onChange={handleClick}
+            checked={checked}
+            type="checkbox"
+            className="mx-4"
+          />
+        </label>
+        <Button
+          type="button"
+          variant="outlined"
+          onClick={() => setSerialPortContent([])}
+        >
+          Clear
+        </Button>
+      </div>
+      <div className="font-mono">
+        {serialPortContent.map((log) => {
+          return (
+            <p>
+              {checked && (
+                <span className="font-medium mr-4">{log[0].toISOString()}</span>
+              )}
+
+              <span>{log[1]}</span>
+            </p>
+          );
+        })}
+      </div>
+    </>
+  );
+};
+
+export default SerialMonitor;

src/components/CodeEditor/Sidebar.js

@@ -0,0 +1,140 @@
+import React from "react";
+import Blockly from "blockly";
+import { useSelector } from "react-redux";
+import Accordion from "@material-ui/core/Accordion";
+import AccordionSummary from "@material-ui/core/AccordionSummary";
+import AccordionDetails from "@material-ui/core/AccordionDetails";
+import Typography from "@material-ui/core/Typography";
+import { LibraryVersions } from "../../data/versions.js";
+import { useMonaco } from "@monaco-editor/react";
+import { Button } from "@material-ui/core";
+import SerialMonitor from "./SerialMonitor.js";
+import axios from "axios";
+
+const Sidebar = () => {
+  //const [examples, setExamples] = React.useState([]);
+  const user = useSelector((state) => state.auth.user);
+  // useEffect(() => {
+  //   axios
+  //     .get("https://coelho.opensensemap.org/items/blocklysamples")
+  //     .then((res) => {
+  //       setExamples(res.data.data);
+  //     });
+  // }, []);
+  const monaco = useMonaco();
+  const loadCode = (code) => {
+    monaco.editor.getModels()[0].setValue(code);
+  };
+
+  const getOsemScript = (id) => {
+    axios
+      .get(`https://api.opensensemap.org/boxes/${id}/script/`)
+      .then((res) => {
+        loadCode(res.data);
+      });
+  };
+
+  return (
+    <div>
+      {"serial" in navigator ? (
+        <Accordion>
+          <AccordionSummary
+            expandIcon={""}
+            aria-controls="panel1a-content"
+            id="panel1a-header"
+          >
+            <Typography>Serial Monitor</Typography>
+          </AccordionSummary>
+          <AccordionDetails>
+            <Typography>
+              <SerialMonitor />
+            </Typography>
+          </AccordionDetails>
+        </Accordion>
+      ) : null}
+      {/* <Accordion>
+        <AccordionSummary
+          expandIcon={""}
+          aria-controls="panel1a-content"
+          id="panel1a-header"
+        >
+          <Typography>Beispiele</Typography>
+        </AccordionSummary>
+        <AccordionDetails>
+          <Typography>
+            {examples.map((object, i) => {
+              return (
+                <Button
+                  style={{ padding: "1rem", margin: "1rem" }}
+                  variant="contained"
+                  color="primary"
+                  key={i}
+                  onClick={() => loadCode(object.code)}
+                >
+                  {object.name}
+                </Button>
+              );
+            })}
+          </Typography>
+        </AccordionDetails>
+      </Accordion> */}
+      {user ? (
+        <Accordion>
+          <AccordionSummary
+            expandIcon={""}
+            aria-controls="panel1a-content"
+            id="panel1a-header"
+          >
+            <Typography>Deine openSenseMap Codes</Typography>
+          </AccordionSummary>
+          <AccordionDetails>
+            <Typography>
+              {user.boxes.map((box, i) => {
+                return (
+                  <Button
+                    style={{ padding: "1rem", margin: "1rem" }}
+                    variant="contained"
+                    color="primary"
+                    key={i}
+                    onClick={() => getOsemScript(box._id)}
+                  >
+                    {box.name}
+                  </Button>
+                );
+              })}
+            </Typography>
+          </AccordionDetails>
+        </Accordion>
+      ) : null}
+      <Accordion>
+        <AccordionSummary
+          expandIcon={""}
+          aria-controls="panel2a-content"
+          id="panel2a-header"
+        >
+          <Typography>{Blockly.Msg.codeeditor_libraries_head}</Typography>
+        </AccordionSummary>
+        <AccordionDetails
+          style={{ padding: 0, height: "60vH", backgroundColor: "white" }}
+        >
+          <Typography
+            style={{ overflow: "auto", width: "100%", padding: "1rem" }}
+          >
+            <p>{Blockly.Msg.codeeditor_libraries_text}</p>
+            {LibraryVersions().map((object, i) => {
+              return (
+                <p>
+                  <a href={object.link} target="_blank" rel="noreferrer">
+                    {object.library} {object.version}
+                  </a>
+                </p>
+              );
+            })}
+          </Typography>
+        </AccordionDetails>
+      </Accordion>
+    </div>
+  );
+};
+
+export default Sidebar;

src/components/CodeViewer.js

@@ -1,30 +1,25 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-
-import Prism from "prismjs";
-import "prismjs/themes/prism.css";
-import "prismjs/plugins/line-numbers/prism-line-numbers";
-import "prismjs/plugins/line-numbers/prism-line-numbers.css";
-
-import withWidth from '@material-ui/core/withWidth';
-import { withStyles } from '@material-ui/core/styles';
-import MuiAccordion from '@material-ui/core/Accordion';
-import MuiAccordionSummary from '@material-ui/core/AccordionSummary';
-import MuiAccordionDetails from '@material-ui/core/AccordionDetails';
-import { Card } from '@material-ui/core';
-import * as Blockly from 'blockly'
 
+import withWidth from "@material-ui/core/withWidth";
+import { withStyles } from "@material-ui/core/styles";
+import MuiAccordion from "@material-ui/core/Accordion";
+import MuiAccordionSummary from "@material-ui/core/AccordionSummary";
+import MuiAccordionDetails from "@material-ui/core/AccordionDetails";
+import { Card } from "@material-ui/core";
+import * as Blockly from "blockly";
+import { default as MonacoEditor } from "@monaco-editor/react";
 
 const Accordion = withStyles((theme) => ({
   root: {
     border: `1px solid ${theme.palette.secondary.main}`,
-    boxShadow: 'none',
+    boxShadow: "none",
-    '&:before': {
+    "&:before": {
-      display: 'none',
+      display: "none",
     },
-    '&$expanded': {
+    "&$expanded": {
-      margin: 'auto',
+      margin: "auto",
     },
   },
   expanded: {},
@@ -34,15 +29,15 @@ const AccordionSummary = withStyles((theme) => ({
   root: {
     backgroundColor: theme.palette.secondary.main,
     borderBottom: `1px solid white`,
-    marginBottom: '-1px',
+    marginBottom: "-1px",
-    minHeight: '50px',
+    minHeight: "50px",
-    '&$expanded': {
+    "&$expanded": {
-      minHeight: '50px',
+      minHeight: "50px",
     },
   },
   content: {
-    '&$expanded': {
+    "&$expanded": {
-      margin: '12px 0',
+      margin: "12px 0",
     },
   },
   expanded: {},
@@ -54,40 +49,60 @@ const AccordionDetails = withStyles((theme) => ({
   },
 }))(MuiAccordionDetails);
 
-
 class CodeViewer extends Component {
-
   constructor(props) {
     super(props);
     this.state = {
+      code: this.props.arduino,
+      changed: false,
       expanded: true,
-      componentHeight: null
+      componentHeight: null,
     };
     this.myDiv = React.createRef();
   }
 
   componentDidMount() {
-    Prism.highlightAll();
+    this.setState({ componentHeight: this.myDiv.current.offsetHeight + "px" });
-    this.setState({ componentHeight: this.myDiv.current.offsetHeight + 'px' });
   }
 
-  componentDidUpdate(props, state) {
+  componentDidUpdate(prevProps, prevState) {
-    if (this.myDiv.current && this.myDiv.current.offsetHeight + 'px' !== this.state.componentHeight) {
+    // if (this.props.arduino !== prevProps.arduino) {
-      this.setState({ componentHeight: this.myDiv.current.offsetHeight + 'px' });
+    //   this.setState({ changed: true });
+
+    //   console.log(`code changed: ${this.state.changed}`);
+    //   if (this.state.changed && prevState.code !== this.props.arduino) {
+    //     this.setState({ code: this.props.arduino });
+    //     this.setState({ changed: false });
+    //   }
+
+    // if (this.state.code !== prevState.code && this.state.changed) {
+    //   this.setState({ changed: false });
+    // }
+
+    // if (this.props.arduino !== this.state.code) {
+    //   this.setState({ changed: true });
+    //   //this.setState({ code: this.props.arduino });
+    // }
+
+    if (
+      this.myDiv.current &&
+      this.myDiv.current.offsetHeight + "px" !== this.state.componentHeight
+    ) {
+      this.setState({
+        componentHeight: this.myDiv.current.offsetHeight + "px",
+      });
     }
-    Prism.highlightAll();
   }
 
   onChange = () => {
     this.setState({ expanded: !this.state.expanded });
-
+  };
-  }
 
   render() {
-    var curlyBrackets = '{ }';
+    var curlyBrackets = "{ }";
-    var unequal = '<>';
+    var unequal = "<>";
     return (
-      <Card style={{ height: '100%', maxHeight: '60vH' }} ref={this.myDiv}>
+      <Card style={{ height: "100%", maxHeight: "60vH" }} ref={this.myDiv}>
         <Accordion
           square={true}
           style={{ margin: 0 }}
@@ -95,15 +110,32 @@ class CodeViewer extends Component {
           onChange={this.onChange}
         >
           <AccordionSummary>
-            <b style={{ fontSize: '20px', marginRight: '5px', width: '35px' }}>{curlyBrackets}</b>
+            <b style={{ fontSize: "20px", marginRight: "5px", width: "35px" }}>
-            <div style={{ margin: 'auto 5px 2px 0px' }}>{Blockly.Msg.codeviewer_arduino}</div>
+              {curlyBrackets}
+            </b>
+            <div style={{ margin: "auto 5px 2px 0px" }}>
+              {Blockly.Msg.codeviewer_arduino}
+            </div>
           </AccordionSummary>
-          <AccordionDetails style={{ padding: 0, height: `calc(${this.state.componentHeight} - 50px - 50px)`, backgroundColor: 'white' }}>
+          <AccordionDetails
-            <pre className="line-numbers" style={{ paddingBottom: 0, width: '100%', overflow: 'auto', scrollbarWidth: 'thin', height: 'calc(100% - 30px)', margin: '15px 0', paddingTop: 0, whiteSpace: 'pre-wrap', backgroundColor: 'white' }}>
+            style={{
-              <code className="language-clike">
+              padding: 0,
-                {this.props.arduino}
+              height: `calc(${this.state.componentHeight} - 50px - 50px)`,
-              </code>
+              backgroundColor: "white",
-            </pre>
+            }}
+          >
+            <MonacoEditor
+              height="80vh"
+              defaultLanguage="cpp"
+              value={this.props.arduino}
+              // modified={this.props.arduino}
+              // original={this.state.code}
+              options={{
+                readOnly: true,
+
+                fontSize: "16px",
+              }}
+            />
           </AccordionDetails>
         </Accordion>
         <Accordion
@@ -113,32 +145,43 @@ class CodeViewer extends Component {
           onChange={this.onChange}
         >
           <AccordionSummary>
-            <b style={{ fontSize: '20px', marginRight: '5px', width: '35px' }}>{unequal}</b>
+            <b style={{ fontSize: "20px", marginRight: "5px", width: "35px" }}>
-            <div style={{ margin: 'auto 5px 2px 0px' }}>{Blockly.Msg.codeviewer_xml}</div>
+              {unequal}
+            </b>
+            <div style={{ margin: "auto 5px 2px 0px" }}>
+              {Blockly.Msg.codeviewer_xml}
+            </div>
           </AccordionSummary>
-          <AccordionDetails style={{ padding: 0, height: `calc(${this.state.componentHeight} - 50px - 50px)`, backgroundColor: 'white' }}>
+          <AccordionDetails
-            <pre className="line-numbers" style={{ paddingBottom: 0, width: '100%', overflow: 'auto', scrollbarWidth: 'thin', height: 'calc(100% - 30px)', margin: '15px 0', paddingTop: 0, whiteSpace: 'pre-wrap', backgroundColor: 'white' }}>
+            style={{
-              <code className="language-xml">
+              padding: 0,
-                {`${this.props.xml}`}
+              height: `calc(${this.state.componentHeight} - 50px - 50px)`,
-              </code>
+              backgroundColor: "white",
-            </pre>
+            }}
+          >
+            <MonacoEditor
+              height="80vh"
+              defaultLanguage="xml"
+              value={this.props.xml}
+              readOnly={true}
+            />
           </AccordionDetails>
         </Accordion>
       </Card>
     );
-  };
+  }
 }
 
 CodeViewer.propTypes = {
   arduino: PropTypes.string.isRequired,
   xml: PropTypes.string.isRequired,
-  tooltip: PropTypes.string.isRequired
+  tooltip: PropTypes.string.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   arduino: state.workspace.code.arduino,
   xml: state.workspace.code.xml,
-  tooltip: state.workspace.code.tooltip
+  tooltip: state.workspace.code.tooltip,
 });
 
 export default connect(mapStateToProps, null)(withWidth()(CodeViewer));

src/components/Content.js

@@ -10,6 +10,7 @@ import Navbar from './Navbar';
 import Footer from './Footer';
 import Routes from './Route/Routes';
 import Cookies from './Cookies';
+import { setBoard } from './Blockly/helpers/board';
 
 class Content extends Component {
 
@@ -19,6 +20,7 @@ class Content extends Component {
     } else if (this.props.language === 'en_US') {
       Blockly.setLocale(En);
     }
+    setBoard(this.props.board)
   }
 
   componentDidUpdate(props) {
@@ -29,6 +31,7 @@ class Content extends Component {
         Blockly.setLocale(En);
       }
     }
+    setBoard(this.props.board)
   }
 
   render() {
@@ -48,7 +51,8 @@ Content.propTypes = {
 };
 
 const mapStateToProps = state => ({
-  language: state.general.language
+  language: state.general.language,
+  board: state.board.board
 });
 
 export default connect(mapStateToProps, null)(Content);

src/components/Cookies.js

@@ -9,7 +9,7 @@ class Cookies extends Component {
         return (
             <CookieConsent
                 location="bottom"
-                buttonText="Okay!!"
+                buttonText="Okay!"
                 cookieName="cookieConsent"
                 style={{ background: "#2B373B" }}
                 buttonStyle={{ background: "white", color: "#4EAF47", fontSize: "1rem" }}

src/components/DeviceSelection.js

@@ -0,0 +1,162 @@
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import Dialog from "./Dialog";
+
+import { withStyles } from "@material-ui/core/styles";
+import Checkbox from "@material-ui/core/Checkbox";
+import FormControlLabel from "@material-ui/core/FormControlLabel";
+import * as Blockly from "blockly";
+import { IconButton, Grid, Avatar, Typography } from "@material-ui/core";
+import { setBoard } from "../actions/boardAction";
+
+const styles = (theme) => ({
+  link: {
+    color: theme.palette.primary.main,
+    textDecoration: "none",
+    "&:hover": {
+      color: theme.palette.primary.main,
+      textDecoration: `underline`,
+    },
+  },
+  label: {
+    fontSize: "0.9rem",
+    color: "grey",
+  },
+});
+
+class DeviceSeclection extends Component {
+  constructor(props) {
+    var previousPageWasAnotherDomain = props.pageVisits === 0;
+    var userWantToKeepBoard = window.localStorage.getItem("board")
+      ? true
+      : false;
+    super(props);
+    this.state = {
+      open: userWantToKeepBoard
+        ? !userWantToKeepBoard
+        : previousPageWasAnotherDomain,
+      selectedBoard : "",
+      saveSettings: false,
+
+    };
+  }
+
+  toggleDialog = () => {
+    this.setState({ open: !this.state });
+    if(this.state.saveSettings){
+      window.localStorage.setItem("board", this.state.selectedBoard) 
+    }
+    this.props.setBoard(this.state.selectedBoard)
+
+  };
+
+  onChange = (e) => {
+    if (e.target.checked) {
+      this.setState({ saveSettings: true});
+    } else {
+      this.setState({ saveSettings: false});
+    }
+  };
+
+  onclick = (e, value) => {
+    console.log(e, value)
+    this.setState({selectedBoard: value})
+  };
+
+  render() {
+    return (
+      <Dialog
+        style={{ zIndex: 9999999 }}
+        fullWidth
+        maxWidth={"xl"}
+        open={this.state.open}
+        title={Blockly.Msg.deviceselection_head}
+        content={""}
+        onClick={this.toggleDialog}
+        button={Blockly.Msg.button_accept}
+        disabled={this.state.selectedBoard===""}
+      >
+        <div>
+          <Grid container spacing={2} style={{  textAlign : "center" }}>
+            <Grid item xs={6}>
+            <IconButton onClick={(e) => this.onclick(e, "mcu")}>
+              <Avatar
+                alt="Sensebox MCU"
+                src="/media/hardware/senseboxmcu.png"
+                style={{
+                  border: this.state.selectedBoard === "mcu" ? 'medium solid DeepSkyBlue': "0.1px solid lightgray",
+                  width:"20vw",
+                  height: "20vw"
+               }}
+              />
+              </IconButton>
+              <p>senseBox MCU</p>
+            </Grid>
+
+            {/* <Grid item xs={4}>
+            <IconButton onClick={(e) => this.onclick(e, "esp")}>
+              <Avatar
+                alt="Sensebox ESP"
+                src="/media/hardware/senseboxmcu.png"
+                style={{
+                  border: this.state.selectedBoard == "esp" ? 'medium solid DeepSkyBlue': "0.1px solid lightgray",
+                  width:"20vw",
+                  height: "20vw"
+               }}
+              />
+              </IconButton>
+              <p>Sensebox ESP</p>
+            </Grid> */}
+            <Grid item xs={6}>
+              <IconButton onClick={(e) => this.onclick(e, "mini")}>
+              <Avatar
+                alt="Sensebox Mini"
+                src="/media/hardware/senseboxmcumini.png"
+                 style={{
+                  border: this.state.selectedBoard === "mini" ? 'medium solid DeepSkyBlue': "0.1px solid lightgray",
+                  width:"20vw",
+                  height: "20vw"
+               }}
+              />
+              </IconButton>
+              <p>senseBox MCU:mini</p>
+            </Grid>
+          </Grid>
+        </div>
+        <FormControlLabel
+          style={{ marginTop: "20px" }}
+          classes={{ label: this.props.classes.label }}
+          control={
+            <Checkbox
+              size={"small"}
+              value={true}
+              checked={this.state.checked}
+              onChange={(e) => this.onChange(e)}
+              name="dialog"
+              color="primary"
+            />
+          }
+          label={Blockly.Msg.deviceselection_keep_selection}
+        />
+        <Typography variant="body1" >
+          {Blockly.Msg.deviceselection_footnote} <a href="https://sensebox.github.io/blockly/">Arduino UNO</a> {Blockly.Msg.deviceselection_footnote_02} <a href="/">senseBox MCU</a>
+        </Typography>
+      </Dialog>
+    );
+  }
+}
+
+DeviceSeclection.propTypes = {
+  pageVisits: PropTypes.number.isRequired,
+};
+
+const mapStateToProps = (state) => ({
+  pageVisits: state.general.pageVisits,
+  selectedBoard: state.board.board
+});
+
+export default connect(
+  mapStateToProps,
+  {setBoard}
+)(withStyles(styles, { withTheme: true })(DeviceSeclection));

src/components/Dialog.js

@@ -24,7 +24,7 @@ class Dialog extends Component {
         </DialogContent>
         <DialogActions>
           {this.props.actions ? this.props.actions :
-            <Button onClick={this.props.onClick} color="primary">
+            <Button onClick={this.props.onClick} disabled={this.props.disabled} color="primary">
               {this.props.button}
             </Button>
           }

src/components/Faq.js

@@ -1,179 +1,100 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
 
-import Breadcrumbs from './Breadcrumbs';
+import Breadcrumbs from "./Breadcrumbs";
 
-import { withRouter } from 'react-router-dom';
+import { withRouter } from "react-router-dom";
 
-import Button from '@material-ui/core/Button';
+import Button from "@material-ui/core/Button";
-import Typography from '@material-ui/core/Typography';
+import Typography from "@material-ui/core/Typography";
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
-import ReactMarkdown from 'react-markdown';
+import ReactMarkdown from "react-markdown";
-import Container from '@material-ui/core/Container';
+import Container from "@material-ui/core/Container";
-import ExpansionPanel from '@material-ui/core/ExpansionPanel';
+import ExpansionPanel from "@material-ui/core/ExpansionPanel";
-import ExpansionPanelSummary from '@material-ui/core/ExpansionPanelSummary';
+import ExpansionPanelSummary from "@material-ui/core/ExpansionPanelSummary";
-import ExpansionPanelDetails from '@material-ui/core/ExpansionPanelDetails';
+import ExpansionPanelDetails from "@material-ui/core/ExpansionPanelDetails";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faChevronDown } from "@fortawesome/free-solid-svg-icons";
-import { FaqQuestions } from '../data/faq'
+import { FaqQuestions } from "../data/faq";
-
 
 class Faq extends Component {
+  state = {
+    panel: "",
+    expanded: false,
+  };
 
-    state = {
+  handleChange = (panel) => {
-        panel: '',
+    this.setState({ panel: this.state.panel === panel ? "" : panel });
-        expanded: false
+  };
-    }
 
+  componentDidMount() {
+    // Ensure that Blockly.setLocale is adopted in the component.
+    // Otherwise, the text will not be displayed until the next update of the component.
 
-    handleChange = (panel) => {
+    window.scrollTo(0, 0);
-        this.setState({ panel: this.state.panel === panel ? '' : panel });
+    this.forceUpdate();
-    };
+  }
 
-    componentDidMount() {
+  render() {
-        // Ensure that Blockly.setLocale is adopted in the component.
+    const { panel } = this.state;
-        // Otherwise, the text will not be displayed until the next update of the component.
+    return (
-
+      <div>
-        window.scrollTo(0, 0)
+        <Breadcrumbs
-        this.forceUpdate();
+          content={[{ link: this.props.location.pathname, title: "FAQ" }]}
-    }
+        />
-
+        <Container fixed>
-    render() {
+          <div style={{ margin: "0px 24px 0px 24px" }}>
-        const { panel } = this.state;
+            <h1>FAQ</h1>
-        return (
+            {FaqQuestions().map((object, i) => {
-            <div>
+              return (
-                <Breadcrumbs content={[{ link: this.props.location.pathname, title: 'FAQ' }]} />
+                <ExpansionPanel
-                <Container fixed>
+                  expanded={panel === `panel${i}`}
-                    <div style={{ margin: '0px 24px 0px 24px' }}>
+                  onChange={() => this.handleChange(`panel${i}`)}
-                        <h1>FAQ</h1>
+                >
-                        {FaqQuestions().map((object, i) => {
+                  <ExpansionPanelSummary
-                            return (
+                    expandIcon={<FontAwesomeIcon icon={faChevronDown} />}
-                                <ExpansionPanel expanded={panel === `panel${i}`} onChange={() => this.handleChange(`panel${i}`)}>
+                  >
-                                    <ExpansionPanelSummary
+                    <Typography variant="h6">{object.question}</Typography>
-                                        expandIcon={
+                  </ExpansionPanelSummary>
-                                            <FontAwesomeIcon icon={faChevronDown} />
+                  <ExpansionPanelDetails>
-                                        }
+                    <Typography>
-                                    >
+                      <ReactMarkdown
-                                        <Typography variant="h6">{object.question}</Typography>
+                        className="news"
-                                    </ExpansionPanelSummary>
+                        allowDangerousHtml="true"
-                                    <ExpansionPanelDetails>
+                        children={object.answer}
-                                        <Typography>
+                      ></ReactMarkdown>
-                                            <ReactMarkdown className="news" allowDangerousHtml="true" children={object.answer}>
+                    </Typography>
-                                            </ReactMarkdown>
+                  </ExpansionPanelDetails>
-                                        </Typography>
+                </ExpansionPanel>
-                                    </ExpansionPanelDetails>
+              );
-                                </ExpansionPanel>
+            })}
-                            )
+            {this.props.button ? (
-                        })}
+              <Button
-                        {
+                style={{ marginTop: "20px" }}
-                            this.props.button ?
+                variant="contained"
-                                <Button
+                color="primary"
-                                    style={{ marginTop: '20px' }}
+                onClick={() => {
-                                    variant="contained"
+                  this.props.history.push(this.props.button.link);
-                                    color="primary"
+                }}
-                                    onClick={() => { this.props.history.push(this.props.button.link) }}
+              >
-                                >
+                {this.props.button.title}
-                                    {this.props.button.title}
+              </Button>
-                                </Button>
+            ) : (
-                                :
+              <Button
-                                <Button
+                style={{ marginTop: "20px" }}
-                                    style={{ marginTop: '20px' }}
+                variant="contained"
-                                    variant="contained"
+                color="primary"
-                                    color="primary"
+                onClick={() => {
-                                    onClick={() => { this.props.history.push('/') }}
+                  this.props.history.push("/");
-                                >
+                }}
-                                    {Blockly.Msg.button_back}
+              >
-                                </Button>
+                {Blockly.Msg.button_back}
-                        }
+              </Button>
-                    </div>
+            )}
-                </Container>
+          </div>
-            </div >
+        </Container>
-        );
+      </div>
-    };
+    );
+  }
 }
 
 export default withRouter(Faq);
-                /*
-<ExpansionPanel expanded={panel === 'panel1'} onChange={() => this.handleChange('panel1')}>
-<ExpansionPanelSummary
-expandIcon={
-<FontAwesomeIcon icon={faChevronDown} />
-}
->
-<Typography variant="h6">{Blockly.Msg.faq_q1_question}</Typography>
-</ExpansionPanelSummary>
-<ExpansionPanelDetails>
-<Typography>
-<ReactMarkdown className="news" allowDangerousHtml="true" children={Blockly.Msg.faq_q1_answer}>
-</ReactMarkdown>
-</Typography>
-</ExpansionPanelDetails>
-</ExpansionPanel>
-<ExpansionPanel expanded={panel === 'panel2'} onChange={() => this.handleChange('panel2')}>
-<ExpansionPanelSummary
-expandIcon={
-<FontAwesomeIcon icon={faChevronDown} />
-}
->
-<Typography>Frage 2</Typography>
-</ExpansionPanelSummary>
-<ExpansionPanelDetails>
-<Typography>
-Donec placerat, lectus sed mattis semper, neque lectus feugiat lectus, varius pulvinar
-diam eros in elit. Pellentesque convallis laoreet laoreet.
-</Typography>
-</ExpansionPanelDetails>
-</ExpansionPanel>
-<ExpansionPanel expanded={panel === 'panel3'} onChange={() => this.handleChange('panel3')}>
-<ExpansionPanelSummary
-expandIcon={
-<FontAwesomeIcon icon={faChevronDown} />
-}
->
-<Typography>Frage 3</Typography>
-</ExpansionPanelSummary>
-<ExpansionPanelDetails>
-<Typography>
-Nunc vitae orci ultricies, auctor nunc in, volutpat nisl. Integer sit amet egestas eros,
-vitae egestas augue. Duis vel est augue.
-</Typography>
-</ExpansionPanelDetails>
-</ExpansionPanel>
-<ExpansionPanel expanded={panel === 'panel4'} onChange={() => this.handleChange('panel4')}>
-<ExpansionPanelSummary
-expandIcon={
-<FontAwesomeIcon icon={faChevronDown} />
-}
->
-<Typography>Frage 4</Typography>
-</ExpansionPanelSummary>
-<ExpansionPanelDetails>
-<Typography>
-Nunc vitae orci ultricies, auctor nunc in, volutpat nisl. Integer sit amet egestas eros,
-vitae egestas augue. Duis vel est augue.
-</Typography>
-</ExpansionPanelDetails>
-</ExpansionPanel>
-*/
-
-                    // {{
-                    //     this.props.button ?
-                    //         <Button
-                    //             style={{ marginTop: '20px' }}
-                    //             variant="contained"
-                    //             color="primary"
-                    //             onClick={() => { this.props.history.push(this.props.button.link) }}
-                    //         >
-                    //             {this.props.button.title}
-                    //         </Button>
-                    //         :
-                    //         <Button
-                    //             style={{ marginTop: '20px' }}
-                    //             variant="contained"
-                    //             color="primary"
-                    //             onClick={() => { this.props.history.push('/') }}
-                    //         >
-                    //             {Blockly.Msg.button_back}
-                    //         </Button>
-                    // }}
-
-

src/components/Home.js

@@ -11,7 +11,8 @@ import WorkspaceFunc from "./Workspace/WorkspaceFunc";
 import BlocklyWindow from "./Blockly/BlocklyWindow";
 import CodeViewer from "./CodeViewer";
 import TrashcanButtons from "./Workspace/TrashcanButtons";
-import HintTutorialExists from "./Tutorial/HintTutorialExists";
+// import HintTutorialExists from "./Tutorial/HintTutorialExists";
+import DeviceSelection from "./DeviceSelection";
 
 import Grid from "@material-ui/core/Grid";
 import IconButton from "@material-ui/core/IconButton";
@@ -22,7 +23,7 @@ import { faCode } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import TooltipViewer from "./TooltipViewer";
 import Dialog from "./Dialog";
-
+// import Autosave from "./Workspace/AutoSave";
 const styles = (theme) => ({
   codeOn: {
     backgroundColor: theme.palette.primary.main,
@@ -54,11 +55,11 @@ class Home extends Component {
       key: "",
       message: "",
       open: true,
+      initialXml: localStorage.getItem("autoSaveXML"),
     };
   }
 
   componentDidMount() {
-    console.log(this.props.platform);
     if (this.props.platform === true) {
       this.setState({ codeOn: false });
     }
@@ -119,10 +120,12 @@ class Home extends Component {
             <WorkspaceStats />
           </div>
         ) : null}
+
         <div
           className="workspaceFunc"
           style={{ float: "right", height: "40px", marginBottom: "20px" }}
         >
+          {/* <Autosave /> */}
           <WorkspaceFunc
             project={this.props.project}
             projectType={this.props.projectType}
@@ -161,6 +164,7 @@ class Home extends Component {
                 <FontAwesomeIcon icon={faCode} size="xs" />
               </IconButton>
             </Tooltip>
+
             <TrashcanButtons />
             <div className="blocklyWindow">
               {this.props.project ? (
@@ -169,7 +173,10 @@ class Home extends Component {
                   initialXml={this.props.project.xml}
                 />
               ) : (
-                <BlocklyWindow blocklyCSS={{ height: "80vH" }} />
+                <BlocklyWindow
+                  blocklyCSS={{ height: "80vH" }}
+                  initialXml={this.state.initialXml}
+                />
               )}
             </div>
           </Grid>
@@ -180,7 +187,8 @@ class Home extends Component {
             </Grid>
           ) : null}
         </Grid>
-        <HintTutorialExists />
+        <DeviceSelection />
+        {/* <HintTutorialExists /> */}
         {this.props.platform ? (
           <Dialog
             style={{ zIndex: 9999999 }}
@@ -216,7 +224,7 @@ Home.propTypes = {
   workspaceName: PropTypes.func.isRequired,
   message: PropTypes.object.isRequired,
   statistics: PropTypes.bool.isRequired,
-  platform: PropTypes.object.isRequired,
+  platform: PropTypes.bool.isRequired,
 };
 
 const mapStateToProps = (state) => ({

src/components/Navbar.js

@@ -21,6 +21,7 @@ import ListItemIcon from "@material-ui/core/ListItemIcon";
 import ListItemText from "@material-ui/core/ListItemText";
 import LinearProgress from "@material-ui/core/LinearProgress";
 import Tour from "reactour";
+import { Badge } from "@material-ui/core";
 import { home, assessment } from "./Tour";
 import {
   faBars,
@@ -34,6 +35,8 @@ import {
   faChalkboardTeacher,
   faTools,
   faLightbulb,
+  faCode,
+  faPuzzlePiece,
 } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import * as Blockly from "blockly";
@@ -211,6 +214,11 @@ class Navbar extends Component {
           </div>
           <List>
             {[
+                 {
+                  text: Blockly.Msg.navbar_blockly,
+                  icon: faPuzzlePiece,
+                  link: "/",
+                },
               {
                 text: Blockly.Msg.navbar_tutorials,
                 icon: faChalkboardTeacher,
@@ -236,6 +244,11 @@ class Navbar extends Component {
                 link: "/project",
                 restriction: this.props.isAuthenticated,
               },
+              {
+                text: "Code Editor",
+                icon: faCode,
+                link: "/codeeditor",
+              },
             ].map((item, index) => {
               if (
                 item.restriction ||
@@ -253,7 +266,13 @@ class Navbar extends Component {
                       <ListItemIcon>
                         <FontAwesomeIcon icon={item.icon} />
                       </ListItemIcon>
-                      <ListItemText primary={item.text} />
+                      {item.text === "Code Editor" ? (
+                        <Badge badgeContent={"Experimental"} color="primary">
+                          <ListItemText primary={item.text} />
+                        </Badge>
+                      ) : (
+                        <ListItemText primary={item.text} />
+                      )}
                     </ListItem>
                   </Link>
                 );
@@ -346,9 +365,9 @@ class Navbar extends Component {
 Navbar.propTypes = {
   tutorialIsLoading: PropTypes.bool.isRequired,
   projectIsLoading: PropTypes.bool.isRequired,
-  isAuthenticated: PropTypes.bool.isRequired,
+  isAuthenticated: PropTypes.bool,
   user: PropTypes.object,
-  tutorial: PropTypes.object.isRequired,
+  tutorial: PropTypes.object,
   activeStep: PropTypes.number.isRequired,
 };
 

src/components/Route/PrivateRoute.js

@@ -1,44 +1,41 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-
-import { Route, Redirect, withRouter } from 'react-router-dom';
 
+import { Route, Redirect, withRouter } from "react-router-dom";
 
 class PrivateRoute extends Component {
-
   render() {
-    return (
+    return !this.props.progress ? (
-      !this.props.progress ?
       <Route
         {...this.props.exact}
         render={({ location }) =>
-          this.props.isAuthenticated ? (
+          this.props.isAuthenticated
-            this.props.children
+            ? this.props.children
-          ) : (()=>{
+            : (() => {
-            return (
+                return (
-              <Redirect
+                  <Redirect
-                to={{
+                    to={{
-                  pathname: "/user/login",
+                      pathname: "/user/login",
-                  state: { from: location }
+                      state: { from: location },
-                }}
+                    }}
-              />
+                  />
-            )
+                );
-          })()
+              })()
         }
-      /> : null
+      />
-    );
+    ) : null;
   }
 }
 
 PrivateRoute.propTypes = {
-  isAuthenticated: PropTypes.bool.isRequired,
+  isAuthenticated: PropTypes.bool,
-  progress: PropTypes.bool.isRequired
+  progress: PropTypes.bool.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   isAuthenticated: state.auth.isAuthenticated,
-  progress: state.auth.progress
+  progress: state.auth.progress,
 });
 
 export default connect(mapStateToProps, null)(withRouter(PrivateRoute));

src/components/Route/Routes.js

@@ -24,6 +24,7 @@ import Login from "../User/Login";
 import Account from "../User/Account";
 import News from "../News";
 import Faq from "../Faq";
+import CodeEditor from "../CodeEditor/CodeEditor";
 
 class Routes extends Component {
   componentDidUpdate() {
@@ -47,6 +48,9 @@ class Routes extends Component {
           <Route path="/tutorial/:tutorialId" exact>
             <Tutorial />
           </Route>
+          <Route path="/CodeEditor" exact>
+            <CodeEditor />
+          </Route>
           {/* Sharing */}
           <PublicRoute path="/share/:shareId" exact>
             <Project />
@@ -100,7 +104,7 @@ class Routes extends Component {
 }
 
 Home.propTypes = {
-  visitPage: PropTypes.func.isRequired,
+  visitPage: PropTypes.func,
 };
 
 export default connect(null, { visitPage })(withRouter(Routes));

src/components/Settings/DeviceSelector.js

@@ -0,0 +1,55 @@
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
+import { connect } from 'react-redux';
+import { setBoard } from '../../actions/boardAction';
+
+import * as Blockly from 'blockly/core';
+
+import InputLabel from '@material-ui/core/InputLabel';
+import MenuItem from '@material-ui/core/MenuItem';
+import FormControl from '@material-ui/core/FormControl';
+import Select from '@material-ui/core/Select';
+import Typography from '@material-ui/core/Typography';
+import FormHelperText from '@material-ui/core/FormHelperText';
+
+class DeviceSelector extends Component {
+
+  componentDidMount(){
+    // Ensure that Blockly.setLocale is adopted in the component.
+    // Otherwise, the text will not be displayed until the next update of the component.
+    this.forceUpdate();
+  }
+
+
+  render(){
+    return(
+      <div>
+        <Typography style={{fontWeight: 'bold'}}>{Blockly.Msg.settings_board}</Typography>
+        <FormHelperText style={{color: 'black', lineHeight: 1.3, marginBottom: '8px'}}>{Blockly.Msg.settings_board_text}</FormHelperText>
+        <FormControl>
+          <InputLabel id="demo-simple-select-label">{Blockly.Msg.settings_board}</InputLabel>
+          <Select
+            labelId="demo-simple-select-label"
+            id="demo-simple-select"
+            value={this.props.selectedBoard}
+            onChange={(e) => this.props.setBoard(e.target.value)}
+          >
+            <MenuItem value="mcu">senseBox MCU</MenuItem>
+            <MenuItem value="mini">senseBox MCU mini</MenuItem>
+          </Select>
+        </FormControl>
+      </div>
+    );
+  }
+}
+
+DeviceSelector.propTypes = {
+  setBoard: PropTypes.func.isRequired,
+  selectedBoard: PropTypes.string.isRequired
+};
+
+const mapStateToProps = state => ({
+  selectedBoard: state.board.board
+});
+
+export default connect(mapStateToProps, { setBoard })(DeviceSelector);

src/components/Settings/Settings.js

@@ -12,6 +12,7 @@ import RenderSelector from "./RenderSelector";
 import StatsSelector from "./StatsSelector";
 import OtaSelector from "./OtaSelector";
 import SoundsSelector from "./SoundsSelector";
+import DeviceSelector from "./DeviceSelector";
 
 import Button from "@material-ui/core/Button";
 import Paper from "@material-ui/core/Paper";
@@ -52,6 +53,9 @@ class Settings extends Component {
         <Paper style={{ margin: "10px 0px", padding: "10px" }}>
           <SoundsSelector />
         </Paper>
+        <Paper style={{ margin: "10px 0px", padding: "10px" }}>
+          <DeviceSelector />
+        </Paper>
 
         <Button
           style={{ marginTop: "10px" }}

src/components/Settings/SoundsSelector.js

@@ -52,7 +52,7 @@ class SoundsSelector extends Component {
 SoundsSelector.propTypes = {
   setSounds: PropTypes.func.isRequired,
   language: PropTypes.string.isRequired,
-  sounds: PropTypes.string.isRequired,
+  sounds: PropTypes.bool.isRequired,
 };
 
 const mapStateToProps = (state) => ({

src/components/TooltipViewer.js

@@ -1,47 +1,55 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
 
-import withWidth from '@material-ui/core/withWidth';
+import withWidth from "@material-ui/core/withWidth";
 
-import { Card } from '@material-ui/core';
+import { Card } from "@material-ui/core";
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
-import CardContent from '@material-ui/core/CardContent';
+import CardContent from "@material-ui/core/CardContent";
 
-import Typography from '@material-ui/core/Typography';
+import Typography from "@material-ui/core/Typography";
-import ReactMarkdown from 'react-markdown';
+import ReactMarkdown from "react-markdown";
 
 class TooltipViewer extends Component {
-
-
   render() {
-
     return (
-      <Card className="tooltipViewer" style={{ height: '100%', margin: '1vH 0 0 0', maxHeight: '19vH', overflow: 'auto' }} ref={this.myDiv}>
+      <Card
+        className="tooltipViewer"
+        style={{
+          height: "100%",
+          margin: "1vH 0 0 0",
+          maxHeight: "19vH",
+          overflow: "auto",
+        }}
+        ref={this.myDiv}
+      >
         <CardContent>
           <Typography variant="h5" component="h2">
             {Blockly.Msg.tooltip_viewer}
           </Typography>
-          <Typography variant="body2" component="p">
-            <ReactMarkdown linkTarget="_blank">{this.props.tooltip}</ReactMarkdown>
 
-            {this.props.helpurl !== '' ? <ReactMarkdown>{`${Blockly.Msg.tooltip_moreInformation} [${Blockly.Msg.labels_here}](${this.props.helpurl})`}</ReactMarkdown> : null}
+          <ReactMarkdown linkTarget="_blank">
+            {this.props.tooltip}
+          </ReactMarkdown>
 
-          </Typography>
+          {this.props.helpurl !== "" ? (
+            <ReactMarkdown>{`${Blockly.Msg.tooltip_moreInformation} [${Blockly.Msg.labels_here}](${this.props.helpurl})`}</ReactMarkdown>
+          ) : null}
         </CardContent>
       </Card>
     );
-  };
+  }
 }
 
 TooltipViewer.propTypes = {
   tooltip: PropTypes.string.isRequired,
-  helpurl: PropTypes.string.isRequired
+  helpurl: PropTypes.string.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   tooltip: state.workspace.code.tooltip,
-  helpurl: state.workspace.code.helpurl
+  helpurl: state.workspace.code.helpurl,
 });
 
 export default connect(mapStateToProps, null)(withWidth()(TooltipViewer));

src/components/Tutorial/Assessment.js

@@ -4,7 +4,6 @@ import { connect } from "react-redux";
 import { workspaceName } from "../../actions/workspaceActions";
 
 import BlocklyWindow from "../Blockly/BlocklyWindow";
-import CodeViewer from "../CodeViewer";
 import WorkspaceFunc from "../Workspace/WorkspaceFunc";
 
 import withWidth, { isWidthDown } from "@material-ui/core/withWidth";
@@ -13,8 +12,46 @@ import Card from "@material-ui/core/Card";
 import Typography from "@material-ui/core/Typography";
 import * as Blockly from "blockly";
 import { initialXml } from "../Blockly/initialXml";
+import IconButton from "@material-ui/core/IconButton";
+import CodeViewer from "../CodeViewer";
+import TooltipViewer from "../TooltipViewer";
+import Tooltip from "@material-ui/core/Tooltip";
+import ReactMarkdown from "react-markdown";
+import { faCode } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { withStyles } from "@material-ui/core/styles";
+import remarkGfm from "remark-gfm";
+import remarkGemoji from "remark-gemoji";
+
+const styles = (theme) => ({
+  codeOn: {
+    backgroundColor: theme.palette.primary.main,
+    color: theme.palette.primary.contrastText,
+    "&:hover": {
+      backgroundColor: theme.palette.primary.contrastText,
+      color: theme.palette.primary.main,
+      border: `1px solid ${theme.palette.secondary.main}`,
+    },
+  },
+  codeOff: {
+    backgroundColor: theme.palette.primary.contrastText,
+    color: theme.palette.primary.main,
+    border: `1px solid ${theme.palette.secondary.main}`,
+    "&:hover": {
+      backgroundColor: theme.palette.primary.main,
+      color: theme.palette.primary.contrastText,
+    },
+  },
+});
 
 class Assessment extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      codeOn: false,
+    };
+  }
+
   componentDidMount() {
     this.props.workspaceName(this.props.name);
   }
@@ -25,6 +62,10 @@ class Assessment extends Component {
     }
   }
 
+  onChange = () => {
+    this.setState({ codeOn: !this.state.codeOn });
+  };
+
   render() {
     var tutorialId = this.props.tutorial._id;
     var currentTask = this.props.step;
@@ -35,63 +76,98 @@ class Assessment extends Component {
       (task) => task._id === currentTask._id
     );
     var statusTask = status.tasks[taskIndex];
-
+    console.log(statusTask);
     return (
       <div className="assessmentDiv" style={{ width: "100%" }}>
-        <Typography
-          variant="h4"
-          style={{
-            float: "left",
-            marginBottom: "5px",
-            height: "40px",
-            display: "table",
-          }}
-        >
-          {currentTask.headline}
-        </Typography>
         <div style={{ float: "right", height: "40px" }}>
           <WorkspaceFunc assessment />
         </div>
         <Grid container spacing={2} style={{ marginBottom: "5px" }}>
-          <Grid item xs={12} md={6} lg={8}>
+          <Grid
+            item
+            xs={12}
+            md={this.state.codeOn ? 6 : 9}
+            lg={this.state.codeOn ? 6 : 9}
+            style={{ position: "relative" }}
+          >
+            <Tooltip
+              title={
+                this.state.codeOn
+                  ? Blockly.Msg.tooltip_hide_code
+                  : Blockly.Msg.tooltip_show_code
+              }
+            >
+              <IconButton
+                className={`showCode ${
+                  this.state.codeOn
+                    ? this.props.classes.codeOn
+                    : this.props.classes.codeOff
+                }`}
+                style={{
+                  width: "40px",
+                  height: "40px",
+                  position: "absolute",
+                  top: 6,
+                  right: 8,
+                  zIndex: 21,
+                }}
+                onClick={() => this.onChange()}
+              >
+                <FontAwesomeIcon icon={faCode} size="xs" />
+              </IconButton>
+            </Tooltip>
             <BlocklyWindow
               initialXml={initialXml}
               blockDisabled
               blocklyCSS={{ height: "65vH" }}
             />
           </Grid>
+          {this.state.codeOn ? (
+            <Grid item xs={12} md={4} lg={3}>
+              <CodeViewer />
+            </Grid>
+          ) : null}
           <Grid
             item
             xs={12}
-            md={6}
+            md={3}
-            lg={4}
+            lg={3}
-            style={
+            style={{
-              isWidthDown("sm", this.props.width)
+              position: "relative",
-                ? { height: "max-content" }
+              // isWidthDown("sm", this.props.width)
-                : {}
+              //   ? { height: "max-content" }
-            }
+              //   : {}
+            }}
           >
             <Card
               style={{
-                height: "calc(50% - 30px)",
+                height: "calc(44vH - 35px)",
                 padding: "10px",
                 marginBottom: "10px",
               }}
             >
-              <Typography variant="h5">
+              <Typography>
-                {Blockly.Msg.tutorials_assessment_task}
+                <ReactMarkdown remarkPlugins={[remarkGfm, remarkGemoji]}>
+                  {currentTask.text}
+                </ReactMarkdown>
               </Typography>
-              <Typography>{currentTask.text}</Typography>
             </Card>
+            {/* <Card
+              style={{
+                height: "20vH",
+                padding: "10px",
+                marginBottom: "10px",
+              }}
+            > */}
+            <TooltipViewer />
+            {/* </Card> */}
             <div
               style={
                 isWidthDown("sm", this.props.width)
                   ? { height: "500px" }
                   : { height: "50%" }
               }
-            >
+            ></div>
-              <CodeViewer />
-            </div>
           </Grid>
         </Grid>
       </div>
@@ -113,5 +189,5 @@ const mapStateToProps = (state) => ({
 });
 
 export default connect(mapStateToProps, { workspaceName })(
-  withWidth()(Assessment)
+  withWidth()(withStyles(styles, { withTheme: true })(Assessment))
 );

src/components/Tutorial/Builder/BlocklyExample.js

@@ -1,53 +1,57 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { changeContent, deleteProperty, setError, deleteError } from '../../../actions/tutorialBuilderActions';
+import {
+  changeContent,
+  deleteProperty,
+  setError,
+  deleteError,
+} from "../../../actions/tutorialBuilderActions";
 
-import moment from 'moment';
+import moment from "moment";
-import localization from 'moment/locale/de';
+import localization from "moment/locale/de";
-import * as Blockly from 'blockly/core';
+import * as Blockly from "blockly/core";
 
-import { initialXml } from '../../Blockly//initialXml.js';
+import { initialXml } from "../../Blockly//initialXml.js";
-import BlocklyWindow from '../../Blockly/BlocklyWindow';
+import BlocklyWindow from "../../Blockly/BlocklyWindow";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import Switch from '@material-ui/core/Switch';
+import Switch from "@material-ui/core/Switch";
-import FormControlLabel from '@material-ui/core/FormControlLabel';
+import FormControlLabel from "@material-ui/core/FormControlLabel";
-import FormHelperText from '@material-ui/core/FormHelperText';
+import FormHelperText from "@material-ui/core/FormHelperText";
-import FormLabel from '@material-ui/core/FormLabel';
+import FormLabel from "@material-ui/core/FormLabel";
-import Button from '@material-ui/core/Button';
+import Button from "@material-ui/core/Button";
-import Grid from '@material-ui/core/Grid';
+import Grid from "@material-ui/core/Grid";
 
 const styles = (theme) => ({
   errorColor: {
-    color: theme.palette.error.dark
+    color: theme.palette.error.dark,
   },
   errorBorder: {
-    border: `1px solid ${theme.palette.error.dark}`
+    border: `1px solid ${theme.palette.error.dark}`,
   },
   errorButton: {
-    marginTop: '5px',
+    marginTop: "5px",
-    height: '40px',
+    height: "40px",
     backgroundColor: theme.palette.error.dark,
-    '&:hover': {
+    "&:hover": {
-      backgroundColor: theme.palette.error.dark
+      backgroundColor: theme.palette.error.dark,
-    }
+    },
-  }
+  },
 });
 
 class BlocklyExample extends Component {
-
   constructor(props) {
     super(props);
     this.state = {
       checked: props.task ? props.task : props.value ? true : false,
       input: null,
-      disabled: false
+      disabled: false,
     };
   }
 
   componentDidMount() {
-    moment.updateLocale('de', localization);
+    moment.updateLocale("de", localization);
     this.isError();
     // if(this.props.task){
     //   this.props.setError(this.props.index, 'xml');
@@ -56,7 +60,14 @@ class BlocklyExample extends Component {
 
   componentDidUpdate(props, state) {
     if (props.task !== this.props.task || props.value !== this.props.value) {
-      this.setState({ checked: this.props.task ? this.props.task : this.props.value ? true : false },
+      this.setState(
+        {
+          checked: this.props.task
+            ? this.props.task
+            : this.props.value
+            ? true
+            : false,
+        },
         () => this.isError()
       );
     }
@@ -77,12 +88,11 @@ class BlocklyExample extends Component {
       // check if value is valid xml;
       try {
         Blockly.Xml.textToDom(xml);
-        this.props.deleteError(this.props.index, 'xml');
+        this.props.deleteError(this.props.index, "xml");
-      }
+      } catch (err) {
-      catch (err) {
         xml = initialXml;
         // not valid xml, throw error in redux store
-        this.props.setError(this.props.index, 'xml');
+        this.props.setError(this.props.index, "xml");
       }
       if (!this.props.task) {
         // instruction can also display only one block, which does not necessarily
@@ -90,31 +100,38 @@ class BlocklyExample extends Component {
         xml = xml.replace('deletable="false"', 'deletable="true"');
       }
       this.setState({ xml: xml });
+    } else {
+      this.props.deleteError(this.props.index, "xml");
     }
-    else {
+  };
-      this.props.deleteError(this.props.index, 'xml');
-    }
-  }
 
   onChange = (value) => {
     var oldValue = this.state.checked;
     this.setState({ checked: value });
     if (oldValue !== value && !value) {
-      this.props.deleteError(this.props.index, 'xml');
+      this.props.deleteError(this.props.index, "xml");
-      this.props.deleteProperty(this.props.index, 'xml');
+      this.props.deleteProperty(this.props.index, "xml");
     }
-  }
+  };
 
   setXml = () => {
     var xml = this.props.xml;
-    this.props.changeContent(xml, this.props.index, 'xml');
+    this.props.changeContent(xml, this.props.index, "xml");
-    this.setState({ input: moment(Date.now()).format('LTS') });
+    this.setState({ input: moment(Date.now()).format("LTS") });
-  }
+  };
 
   render() {
     return (
-      <div style={{ marginBottom: '10px', padding: '18.5px 14px', borderRadius: '25px', border: '1px solid lightgrey', width: 'calc(100% - 28px)' }}>
+      <div
-        {!this.props.task ?
+        style={{
+          marginBottom: "10px",
+          padding: "18.5px 14px",
+          borderRadius: "25px",
+          border: "1px solid lightgrey",
+          width: "calc(100% - 28px)",
+        }}
+      >
+        {!this.props.task ? (
           <FormControlLabel
             labelPlacement="end"
             label={"Blockly Beispiel"}
@@ -126,45 +143,77 @@ class BlocklyExample extends Component {
               />
             }
           />
-          : <FormLabel style={{ color: 'black' }}>{Blockly.Msg.builder_solution}</FormLabel>}
+        ) : (
-        {this.state.checked ? !this.props.value || this.props.error ?
+          <FormLabel style={{ color: "black" }}>
-          <FormHelperText style={{ lineHeight: 'initial' }} className={this.props.classes.errorColor}>{`Reiche deine Blöcke ein, indem du auf den '${this.props.task ? Blockly.Msg.builder_solution_submit : Blockly.Msg.builder_example_submit}'-Button klickst.`}</FormHelperText>
+            {Blockly.Msg.builder_solution}
-          : this.state.input ? <FormHelperText style={{ lineHeight: 'initial' }}>Die letzte Einreichung erfolgte um {this.state.input} Uhr.</FormHelperText> : null
+          </FormLabel>
-          : null}
+        )}
-        {this.state.checked && !this.props.task ?
+        {this.state.checked ? (
-          <FormHelperText style={{ lineHeight: 'initial' }}>{Blockly.Msg.builder_comment}</FormHelperText>
+          !this.props.value || this.props.error ? (
-          : null}
+            <FormHelperText
+              style={{ lineHeight: "initial" }}
+              className={this.props.classes.errorColor}
+            >{`Reiche deine Blöcke ein, indem du auf den '${
+              this.props.task
+                ? Blockly.Msg.builder_solution_submit
+                : Blockly.Msg.builder_example_submit
+            }'-Button klickst.`}</FormHelperText>
+          ) : this.state.input ? (
+            <FormHelperText style={{ lineHeight: "initial" }}>
+              Die letzte Einreichung erfolgte um {this.state.input} Uhr.
+            </FormHelperText>
+          ) : null
+        ) : null}
+        {this.state.checked && !this.props.task ? (
+          <FormHelperText style={{ lineHeight: "initial" }}>
+            {Blockly.Msg.builder_comment}
+          </FormHelperText>
+        ) : null}
         {/* ensure that the correct xml-file is displayed in the workspace */}
-        {this.state.checked && this.state.xml ? (() => {
+        {this.state.checked && this.state.xml
-          return (
+          ? (() => {
-            <div style={{ marginTop: '10px' }}>
+              return (
-              <Grid container className={!this.props.value || this.props.error ? this.props.classes.errorBorder : null}>
+                <div style={{ marginTop: "10px" }}>
-                <Grid item xs={12}>
+                  <Grid
-                  <BlocklyWindow
+                    container
-                    blockDisabled={this.props.task}
+                    className={
-                    trashcan={false}
+                      !this.props.value || this.props.error
-                    initialXml={this.state.xml}
+                        ? this.props.classes.errorBorder
-                    blocklyCSS={{ height: '500px' }}
+                        : null
-                  />
+                    }
-                </Grid>
+                  >
-              </Grid>
+                    <Grid item xs={12}>
-              <Button
+                      <BlocklyWindow
-                className={!this.props.value || this.props.error ? this.props.classes.errorButton : null}
+                        blockDisabled={this.props.task}
-                style={{ marginTop: '5px', height: '40px' }}
+                        trashcan={false}
-                variant='contained'
+                        initialXml={this.state.xml}
-                color='primary'
+                        blocklyCSS={{ height: "500px" }}
-                disabled={this.state.disabled}
+                      />
-                onClick={() => this.setXml()}
+                    </Grid>
-              >
+                  </Grid>
-                {this.props.task ? Blockly.Msg.builder_solution_submit : Blockly.Msg.builder_example_submit}
+                  <Button
-              </Button>
+                    className={
-            </div>
+                      !this.props.value || this.props.error
-          )
+                        ? this.props.classes.errorButton
-        })()
+                        : null
+                    }
+                    style={{ marginTop: "5px", height: "40px" }}
+                    variant="contained"
+                    color="primary"
+                    disabled={this.state.disabled}
+                    onClick={() => this.setXml()}
+                  >
+                    {this.props.task
+                      ? Blockly.Msg.builder_solution_submit
+                      : Blockly.Msg.builder_example_submit}
+                  </Button>
+                </div>
+              );
+            })()
           : null}
       </div>
     );
-  };
+  }
 }
 
 BlocklyExample.propTypes = {
@@ -172,12 +221,16 @@ BlocklyExample.propTypes = {
   deleteProperty: PropTypes.func.isRequired,
   setError: PropTypes.func.isRequired,
   deleteError: PropTypes.func.isRequired,
-  xml: PropTypes.string.isRequired
+  xml: PropTypes.string.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
-  xml: state.workspace.code.xml
+  xml: state.workspace.code.xml,
 });
 
-
+export default connect(mapStateToProps, {
-export default connect(mapStateToProps, { changeContent, deleteProperty, setError, deleteError })(withStyles(styles, { withTheme: true })(BlocklyExample));
+  changeContent,
+  deleteProperty,
+  setError,
+  deleteError,
+})(withStyles(styles, { withTheme: true })(BlocklyExample));

src/components/Tutorial/Builder/Builder.js

@@ -10,6 +10,8 @@ import {
   resetTutorial as resetTutorialBuilder,
 } from "../../../actions/tutorialBuilderActions";
 import {
+  getAllTutorials,
+  getUserTutorials,
   getTutorials,
   resetTutorial,
   deleteTutorial,
@@ -19,12 +21,17 @@ import { clearMessages } from "../../../actions/messageActions";
 
 import axios from "axios";
 import { withRouter } from "react-router-dom";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faEyeSlash, faUserCheck } from "@fortawesome/free-solid-svg-icons";
 
 import Breadcrumbs from "../../Breadcrumbs";
 import Textfield from "./Textfield";
+import Difficulty from "./Difficulty";
 import Step from "./Step";
 import Dialog from "../../Dialog";
 import Snackbar from "../../Snackbar";
+import Public from "./Public";
+import Review from "./Review";
 
 import { withStyles } from "@material-ui/core/styles";
 import Button from "@material-ui/core/Button";
@@ -66,6 +73,8 @@ class Builder extends Component {
       tutorial: "new",
       open: false,
       title: "",
+      public: false,
+      difficulty: "",
       content: "",
       string: false,
       snackbar: false,
@@ -80,7 +89,11 @@ class Builder extends Component {
     // retrieve tutorials only if a potential user is loaded - authentication
     // is finished (success or failed)
     if (!this.props.authProgress) {
-      this.props.getTutorials();
+      if (this.props.user.role === "admin") {
+        this.props.getAllTutorials();
+      } else {
+        this.props.getUserTutorials();
+      }
     }
   }
 
@@ -89,8 +102,12 @@ class Builder extends Component {
       props.authProgress !== this.props.authProgress &&
       !this.props.authProgress
     ) {
-      // authentication is completed
+      if (this.props.user.role === "admin") {
-      this.props.getTutorials();
+        // authentication is completed
+        this.props.getAllTutorials();
+      } else {
+        this.props.getUserTutorials();
+      }
     }
     if (props.message !== this.props.message) {
       if (this.props.message.id === "GET_TUTORIALS_FAIL") {
@@ -258,6 +275,9 @@ class Builder extends Component {
       var steps = this.props.steps;
       var newTutorial = new FormData();
       newTutorial.append("title", this.props.title);
+      newTutorial.append("difficulty", this.props.difficulty);
+      newTutorial.append("public", this.props.public);
+      newTutorial.append("review", this.props.review);
       steps.forEach((step, i) => {
         if (step._id) {
           newTutorial.append(`steps[${i}][_id]`, step._id);
@@ -283,21 +303,6 @@ class Builder extends Component {
           // optional
           newTutorial.append(`steps[${i}][xml]`, step.xml);
         }
-        if (step.media) {
-          // optional
-          if (step.media.youtube) {
-            newTutorial.append(
-              `steps[${i}][media][youtube]`,
-              step.media.youtube
-            );
-          }
-          if (step.media.picture) {
-            newTutorial.append(
-              `steps[${i}][media][picture]`,
-              step.media.picture
-            );
-          }
-        }
       });
       return newTutorial;
     }
@@ -370,9 +375,19 @@ class Builder extends Component {
   };
 
   render() {
-    var filteredTutorials = this.props.tutorials.filter(
+    if (this.props.user.role === "admin") {
-      (tutorial) => tutorial.creator === this.props.user.email
+      var filteredTutorials = this.props.tutorials;
-    );
+    } else {
+      filteredTutorials = this.props.tutorials.filter(
+        (tutorial) => tutorial.creator === this.props.user.email
+      );
+    }
+
+    // } else {
+    //   filteredTutorials = this.props.userTutorials.filter(
+    //     (tutorial) => tutorial.creator === this.props.user.email
+    //   );
+
     return (
       <div>
         <Breadcrumbs
@@ -462,7 +477,24 @@ class Builder extends Component {
               label="Tutorial"
             >
               {filteredTutorials.map((tutorial) => (
-                <MenuItem value={tutorial._id}>{tutorial.title}</MenuItem>
+                <MenuItem value={tutorial._id}>
+                  {tutorial.title}{" "}
+                  {tutorial.review && tutorial.public === false ? (
+                    <div>
+                      <FontAwesomeIcon icon={faUserCheck} />
+                      <FontAwesomeIcon icon={faEyeSlash} />
+                    </div>
+                  ) : tutorial.public === false ? (
+                    <FontAwesomeIcon icon={faEyeSlash} />
+                  ) : null}
+                </MenuItem>
+                /* ) : tutorial.public === false ? (
+                    <MenuItem value={tutorial._id}>
+                      {tutorial.title} <FontAwesomeIcon icon={faEyeSlash} />
+                    </MenuItem>
+                  ) : (
+                    <MenuItem value={tutorial._id}>{tutorial.title}</MenuItem>
+                  )} */
               ))}
             </Select>
           </FormControl>
@@ -487,6 +519,45 @@ class Builder extends Component {
               label={"Titel"}
               error={this.props.error.title}
             />
+            <div
+              style={{
+                borderRadius: "25px",
+                border: "1px solid lightgrey",
+                padding: "10px 14px 10px 10px",
+                marginBottom: "20px",
+              }}
+            >
+              <Difficulty
+                value={this.props.difficulty}
+                property={"difficulty"}
+                label={"difficulty"}
+                error={this.props.error.difficulty}
+              />
+              <Divider
+                variant="fullWidth"
+                style={{ margin: "30px 0 10px 0" }}
+              />
+
+              <Review
+                value={this.props.review}
+                property={"review"}
+                label={"review"}
+                error={this.props.error.review}
+              />
+              <Divider
+                variant="fullWidth"
+                style={{ margin: "30px 0 10px 0" }}
+              />
+
+              {this.props.user.blocklyRole === "admin" ? (
+                <Public
+                  value={this.props.public}
+                  property={"public"}
+                  label={"public"}
+                  error={this.props.error.public}
+                />
+              ) : null}
+            </div>
 
             {this.props.steps.map((step, i) => (
               <Step step={step} index={i} key={i} />
@@ -619,6 +690,8 @@ class Builder extends Component {
 }
 
 Builder.propTypes = {
+  getAllTutorials: PropTypes.func.isRequired,
+  getUserTutorials: PropTypes.func.isRequired,
   getTutorials: PropTypes.func.isRequired,
   resetTutorial: PropTypes.func.isRequired,
   clearMessages: PropTypes.func.isRequired,
@@ -631,6 +704,9 @@ Builder.propTypes = {
   resetTutorialBuilder: PropTypes.func.isRequired,
   tutorialProgress: PropTypes.func.isRequired,
   title: PropTypes.string.isRequired,
+  difficulty: PropTypes.number.isRequired,
+  public: PropTypes.bool.isRequired,
+  review: PropTypes.bool.isRequired,
   id: PropTypes.string.isRequired,
   steps: PropTypes.array.isRequired,
   change: PropTypes.number.isRequired,
@@ -645,12 +721,16 @@ Builder.propTypes = {
 
 const mapStateToProps = (state) => ({
   title: state.builder.title,
+  difficulty: state.builder.difficulty,
+  review: state.builder.review,
+  public: state.builder.public,
   id: state.builder.id,
   steps: state.builder.steps,
   change: state.builder.change,
   error: state.builder.error,
   json: state.builder.json,
   isProgress: state.builder.progress,
+  userTutorials: state.tutorial.userTutorials,
   tutorials: state.tutorial.tutorials,
   message: state.message,
   user: state.auth.user,
@@ -665,6 +745,8 @@ export default connect(mapStateToProps, {
   tutorialId,
   resetTutorialBuilder,
   getTutorials,
+  getUserTutorials,
+  getAllTutorials,
   resetTutorial,
   tutorialProgress,
   clearMessages,

src/components/Tutorial/Builder/Difficulty.js

@@ -0,0 +1,99 @@
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import {
+  tutorialDifficulty,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+} from "../../../actions/tutorialBuilderActions";
+
+import { withStyles } from "@material-ui/core/styles";
+import ReactStars from "react-rating-stars-component";
+import * as Blockly from "blockly";
+import FormGroup from "@material-ui/core/FormGroup";
+import FormControlLabel from "@material-ui/core/FormControlLabel";
+import FormControl from "@material-ui/core/FormControl";
+import FormLabel from "@material-ui/core/FormLabel";
+
+const styles = (theme) => ({
+  multiline: {
+    padding: "18.5px 14px 18.5px 24px",
+  },
+  errorColor: {
+    color: `${theme.palette.error.dark} !important`,
+  },
+  errorColorShrink: {
+    color: `rgba(0, 0, 0, 0.54) !important`,
+  },
+  errorBorder: {
+    borderColor: `${theme.palette.error.dark} !important`,
+  },
+});
+
+class Difficulty extends Component {
+  ratingChanged = (newRating) => {
+    this.handleChange(newRating);
+  };
+
+  handleChange = (e) => {
+    var value = e;
+    if (this.props.property === "difficulty") {
+      this.props.tutorialDifficulty(value);
+    } else if (this.props.property === "json") {
+      this.props.jsonString(value);
+    } else {
+      this.props.changeContent(
+        value,
+        this.props.index,
+        this.props.property,
+        this.props.property2
+      );
+    }
+  };
+
+  render() {
+    return (
+      <FormControl component="fieldset">
+        <FormLabel component="legend">
+          {Blockly.Msg.builder_difficulty}
+        </FormLabel>
+        <FormGroup aria-label="position" row>
+          <FormControlLabel
+            value="Tutorial veröffentlichen"
+            control={
+              <ReactStars
+                count={5}
+                onChange={this.handleChange}
+                value={this.props.value}
+                size={30}
+                isHalf={true}
+                emptyIcon={<i className="fa fa-star"></i>}
+                halfIcon={<i className="fa fa-star-half-alt"></i>}
+                fullIcon={<i className="fa fa-star"></i>}
+                activeColor="#ffd700"
+              />
+            }
+            label="Schwierigkeitsgrad"
+            labelPlacement="start"
+          />
+        </FormGroup>
+      </FormControl>
+    );
+  }
+}
+
+Difficulty.propTypes = {
+  tutorialDifficulty: PropTypes.func.isRequired,
+  jsonString: PropTypes.func.isRequired,
+  changeContent: PropTypes.func.isRequired,
+};
+
+export default connect(null, {
+  tutorialDifficulty,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+})(withStyles(styles, { withTheme: true })(Difficulty));

src/components/Tutorial/Builder/Hardware.js

@@ -1,107 +1,159 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { changeContent, setError, deleteError } from '../../../actions/tutorialBuilderActions';
+import {
+  changeContent,
+  setError,
+  deleteError,
+} from "../../../actions/tutorialBuilderActions";
 
-import hardware from '../../../data/hardware.json';
+import hardware from "../../../data/hardware.json";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import withWidth, { isWidthDown } from '@material-ui/core/withWidth';
+import withWidth, { isWidthDown } from "@material-ui/core/withWidth";
-import GridList from '@material-ui/core/GridList';
+import ImageList from "@material-ui/core/ImageList";
-import GridListTile from '@material-ui/core/GridListTile';
+import ImageListItem from "@material-ui/core/ImageListItem";
-import GridListTileBar from '@material-ui/core/GridListTileBar';
+import ImageListItemBar from "@material-ui/core/ImageListItemBar";
-import FormHelperText from '@material-ui/core/FormHelperText';
+import FormHelperText from "@material-ui/core/FormHelperText";
-import FormLabel from '@material-ui/core/FormLabel';
+import FormLabel from "@material-ui/core/FormLabel";
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
 
-
+const styles = (theme) => ({
-const styles = theme => ({
+  multiImageListItem: {
-  multiGridListTile: {
     background: theme.palette.primary.main,
     opacity: 0.9,
-    height: '30px'
+    height: "30px",
   },
-  multiGridListTileTitle: {
+  multiImageListItemTitle: {
-    color: theme.palette.text.primary
+    color: theme.palette.text.primary,
   },
   border: {
-    cursor: 'pointer',
+    cursor: "pointer",
-    '&:hover': {
+    "&:hover": {
-      width: 'calc(100% - 4px)',
+      width: "calc(100% - 4px)",
-      height: 'calc(100% - 4px)',
+      height: "calc(100% - 4px)",
-      border: `2px solid ${theme.palette.primary.main}`
+      border: `2px solid ${theme.palette.primary.main}`,
-    }
+    },
   },
   active: {
-    cursor: 'pointer',
+    cursor: "pointer",
-    width: 'calc(100% - 4px)',
+    width: "calc(100% - 4px)",
-    height: 'calc(100% - 4px)',
+    height: "calc(100% - 4px)",
-    border: `2px solid ${theme.palette.primary.main}`
+    border: `2px solid ${theme.palette.primary.main}`,
   },
   errorColor: {
     color: theme.palette.error.dark,
-    lineHeight: 'initial',
+    lineHeight: "initial",
-    marginBottom: '10px'
+    marginBottom: "10px",
-  }
+  },
 });
 
 class Requirements extends Component {
-
   onChange = (hardware) => {
     var hardwareArray = this.props.value;
-    if (hardwareArray.filter(value => value === hardware).length > 0) {
+    if (hardwareArray.filter((value) => value === hardware).length > 0) {
-      hardwareArray = hardwareArray.filter(value => value !== hardware);
+      hardwareArray = hardwareArray.filter((value) => value !== hardware);
-    }
+    } else {
-    else {
       hardwareArray.push(hardware);
       if (this.props.error) {
-        this.props.deleteError(this.props.index, 'hardware');
+        this.props.deleteError(this.props.index, "hardware");
       }
     }
-    this.props.changeContent(hardwareArray, this.props.index, 'hardware');
+    this.props.changeContent(hardwareArray, this.props.index, "hardware");
     if (hardwareArray.length === 0) {
-      this.props.setError(this.props.index, 'hardware');
+      this.props.setError(this.props.index, "hardware");
     }
-  }
+  };
 
   render() {
-    var cols = isWidthDown('md', this.props.width) ? isWidthDown('sm', this.props.width) ? isWidthDown('xs', this.props.width) ? 2 : 3 : 4 : 6;
+    var cols = isWidthDown("md", this.props.width)
+      ? isWidthDown("sm", this.props.width)
+        ? isWidthDown("xs", this.props.width)
+          ? 2
+          : 3
+        : 4
+      : 6;
     return (
-      <div style={{ marginBottom: '10px', padding: '18.5px 14px', borderRadius: '25px', border: '1px solid lightgrey', width: 'calc(100% - 28px)' }}>
+      <div
-        <FormLabel style={{ color: 'black' }}>Hardware</FormLabel>
+        style={{
-        <FormHelperText style={this.props.error ? { lineHeight: 'initial', marginTop: '5px' } : { marginTop: '5px', lineHeight: 'initial', marginBottom: '10px' }}>{Blockly.Msg.builder_hardware_order}</FormHelperText>
+          marginBottom: "10px",
-        {this.props.error ? <FormHelperText className={this.props.classes.errorColor}>{Blockly.Msg.builder_hardware_helper}</FormHelperText> : null}
+          padding: "18.5px 14px",
-        <GridList cellHeight={100} cols={cols} spacing={10}>
+          borderRadius: "25px",
+          border: "1px solid lightgrey",
+          width: "calc(100% - 28px)",
+        }}
+      >
+        <FormLabel style={{ color: "black" }}>Hardware</FormLabel>
+        <FormHelperText
+          style={
+            this.props.error
+              ? { lineHeight: "initial", marginTop: "5px" }
+              : {
+                  marginTop: "5px",
+                  lineHeight: "initial",
+                  marginBottom: "10px",
+                }
+          }
+        >
+          {Blockly.Msg.builder_hardware_order}
+        </FormHelperText>
+        {this.props.error ? (
+          <FormHelperText className={this.props.classes.errorColor}>
+            {Blockly.Msg.builder_hardware_helper}
+          </FormHelperText>
+        ) : null}
+        <ImageList rowHeight={100} cols={cols} gap={10}>
           {hardware.map((picture, i) => (
-            <GridListTile key={i} onClick={() => this.onChange(picture.id)} classes={{ tile: this.props.value.filter(value => value === picture.id).length > 0 ? this.props.classes.active : this.props.classes.border }}>
+            <ImageListItem
-              <div style={{ margin: 'auto', width: 'max-content' }}>
+              key={i}
-                <img src={`/media/hardware/${picture.src}`} alt={picture.name} height={100} />
+              onClick={() => this.onChange(picture.id)}
+              classes={{
+                item:
+                  this.props.value.filter((value) => value === picture.id)
+                    .length > 0
+                    ? this.props.classes.active
+                    : this.props.classes.border,
+              }}
+            >
+              <div style={{ margin: "auto", width: "max-content" }}>
+                <img
+                  src={`/media/hardware/${picture.src}`}
+                  alt={picture.name}
+                  height={100}
+                />
               </div>
-              <GridListTileBar
+              <ImageListItemBar
-                classes={{ root: this.props.classes.multiGridListTile }}
+                classes={{ root: this.props.classes.multiImageListItem }}
                 title={
-                  <div style={{ overflow: 'hidden', textOverflow: 'ellipsis' }} className={this.props.classes.multiGridListTileTitle}>
+                  <div
+                    style={{ overflow: "hidden", textOverflow: "ellipsis" }}
+                    className={this.props.classes.multiImageListItemTitle}
+                  >
                     {picture.name}
                   </div>
                 }
               />
-            </GridListTile>
+            </ImageListItem>
           ))}
-        </GridList>
+        </ImageList>
       </div>
     );
-  };
+  }
 }
 
 Requirements.propTypes = {
   changeContent: PropTypes.func.isRequired,
   setError: PropTypes.func.isRequired,
   deleteError: PropTypes.func.isRequired,
-  change: PropTypes.number.isRequired
+  change: PropTypes.number.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
-  change: state.builder.change
+  change: state.builder.change,
 });
 
-export default connect(mapStateToProps, { changeContent, setError, deleteError })(withStyles(styles, { withTheme: true })(withWidth()(Requirements)));
+export default connect(mapStateToProps, {
+  changeContent,
+  setError,
+  deleteError,
+})(withStyles(styles, { withTheme: true })(withWidth()(Requirements)));

src/components/Tutorial/Builder/MarkdownEditor.js

@@ -0,0 +1,80 @@
+import React from "react";
+import { connect } from "react-redux";
+import {
+  tutorialTitle,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+} from "../../../actions/tutorialBuilderActions";
+
+import FormControl from "@material-ui/core/FormControl";
+import MarkdownIt from "markdown-it";
+import Editor from "react-markdown-editor-lite";
+import "react-markdown-editor-lite/lib/index.css";
+
+import axios from "axios";
+
+const mdParser = new MarkdownIt(/* Markdown-it options */);
+
+const MarkdownEditor = (props) => {
+  const [value, setValue] = React.useState(props.value);
+
+  const mdEditor = React.useRef(null);
+
+  function handleChange({ html, text }) {
+    setValue(text);
+    var value = text;
+    props.changeContent(value, props.index, props.property, props.property2);
+    if (value.replace(/\s/g, "") === "") {
+      props.setError(props.index, props.property);
+    } else {
+      props.deleteError(props.index, props.property);
+    }
+  }
+
+  async function uploadImage(files) {
+    return new Promise((resolve, reject) => {
+      const formData = new FormData();
+      formData.append("files", files);
+      axios({
+        method: "post",
+        url: `${process.env.REACT_APP_BLOCKLY_API}/upload/uploadImage`,
+        data: formData,
+        headers: { "Content-Type": "multipart/form-data" },
+      })
+        .then((res) => {
+          resolve(
+            `${process.env.REACT_APP_BLOCKLY_API}/upload/` + res.data.filename
+          );
+        })
+        .catch((err) => {
+          reject(new Error("error"));
+        });
+    });
+  }
+
+  return (
+    <FormControl variant="outlined" fullWidth style={{ marginBottom: "10px" }}>
+      <Editor
+        ref={mdEditor}
+        style={{ height: "500px" }}
+        renderHTML={(text) => mdParser.render(text)}
+        onChange={handleChange}
+        value={value}
+        id={props.property}
+        label={props.label}
+        property={props.property}
+        onImageUpload={uploadImage}
+      />
+    </FormControl>
+  );
+};
+
+export default connect(null, {
+  tutorialTitle,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+})(MarkdownEditor);

src/components/Tutorial/Builder/Public.js

@@ -0,0 +1,92 @@
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import {
+  tutorialPublic,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+} from "../../../actions/tutorialBuilderActions";
+
+import { withStyles } from "@material-ui/core/styles";
+
+import * as Blockly from "blockly";
+import Checkbox from "@material-ui/core/Checkbox";
+import FormGroup from "@material-ui/core/FormGroup";
+import FormControlLabel from "@material-ui/core/FormControlLabel";
+import FormControl from "@material-ui/core/FormControl";
+import FormLabel from "@material-ui/core/FormLabel";
+
+const styles = (theme) => ({
+  multiline: {
+    padding: "18.5px 14px 18.5px 24px",
+  },
+  errorColor: {
+    color: `${theme.palette.error.dark} !important`,
+  },
+  errorColorShrink: {
+    color: `rgba(0, 0, 0, 0.54) !important`,
+  },
+  errorBorder: {
+    borderColor: `${theme.palette.error.dark} !important`,
+  },
+});
+
+class Public extends Component {
+  handleChange = (e) => {
+    var value = e.target.checked;
+    if (this.props.property === "public") {
+      this.props.tutorialPublic(value);
+    } else if (this.props.property === "json") {
+      this.props.jsonString(value);
+    } else {
+      this.props.changeContent(
+        value,
+        this.props.index,
+        this.props.property,
+        this.props.property2
+      );
+    }
+  };
+
+  render() {
+    return (
+      <FormControl component="fieldset">
+        <FormLabel component="legend">
+          {Blockly.Msg.builder_public_head}
+        </FormLabel>
+        <FormGroup aria-label="position" row>
+          <FormControlLabel
+            value="Tutorial veröffentlichen"
+            control={
+              <Checkbox
+                checked={this.props.value}
+                onChange={this.handleChange}
+                color="primary"
+                name="checkedA"
+                inputProps={{ "aria-label": "secondary checkbox" }}
+              />
+            }
+            label={Blockly.Msg.builder_public_label}
+            labelPlacement="start"
+          />
+        </FormGroup>
+      </FormControl>
+    );
+  }
+}
+
+Public.propTypes = {
+  tutorialPublic: PropTypes.func.isRequired,
+  jsonString: PropTypes.func.isRequired,
+  changeContent: PropTypes.func.isRequired,
+};
+
+export default connect(null, {
+  tutorialPublic,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+})(withStyles(styles, { withTheme: true })(Public));

src/components/Tutorial/Builder/Review.js

@@ -0,0 +1,93 @@
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import {
+  tutorialReview,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+} from "../../../actions/tutorialBuilderActions";
+
+import { withStyles } from "@material-ui/core/styles";
+
+import * as Blockly from "blockly";
+import Checkbox from "@material-ui/core/Checkbox";
+import FormGroup from "@material-ui/core/FormGroup";
+import FormControlLabel from "@material-ui/core/FormControlLabel";
+import FormControl from "@material-ui/core/FormControl";
+import FormLabel from "@material-ui/core/FormLabel";
+
+const styles = (theme) => ({
+  multiline: {
+    padding: "18.5px 14px 18.5px 24px",
+  },
+  errorColor: {
+    color: `${theme.palette.error.dark} !important`,
+  },
+  errorColorShrink: {
+    color: `rgba(0, 0, 0, 0.54) !important`,
+  },
+  errorBorder: {
+    borderColor: `${theme.palette.error.dark} !important`,
+  },
+});
+
+class Review extends Component {
+  handleChange = (e) => {
+    var value = e.target.checked;
+    if (this.props.property === "review") {
+      this.props.tutorialReview(value);
+    } else if (this.props.property === "json") {
+      this.props.jsonString(value);
+    } else {
+      this.props.changeContent(
+        value,
+        this.props.index,
+        this.props.property,
+        this.props.property2
+      );
+    }
+  };
+
+  render() {
+    return (
+      <FormControl component="fieldset">
+        <FormLabel component="legend">
+          {Blockly.Msg.builder_review_head}
+        </FormLabel>
+        {Blockly.Msg.builder_review_text}
+        <FormGroup aria-label="position" row>
+          <FormControlLabel
+            value="Tutorial veröffentlichen"
+            control={
+              <Checkbox
+                checked={this.props.value}
+                onChange={this.handleChange}
+                color="primary"
+                name="checkedA"
+                inputProps={{ "aria-label": "secondary checkbox" }}
+              />
+            }
+            label="Ich möchte mein Tutorial öffentlich machen"
+            labelPlacement="start"
+          />
+        </FormGroup>
+      </FormControl>
+    );
+  }
+}
+
+Review.propTypes = {
+  tutorialReview: PropTypes.func.isRequired,
+  jsonString: PropTypes.func.isRequired,
+  changeContent: PropTypes.func.isRequired,
+};
+
+export default connect(null, {
+  tutorialReview,
+  jsonString,
+  changeContent,
+  setError,
+  deleteError,
+})(withStyles(styles, { withTheme: true })(Review));

src/components/Tutorial/Builder/Step.js

@@ -1,118 +1,194 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { addStep, removeStep, changeStepIndex } from '../../../actions/tutorialBuilderActions';
+import {
+  addStep,
+  removeStep,
+  changeStepIndex,
+} from "../../../actions/tutorialBuilderActions";
 
-import clsx from 'clsx';
+import clsx from "clsx";
 
-import Textfield from './Textfield';
+import Textfield from "./Textfield";
-import StepType from './StepType';
+import StepType from "./StepType";
-import BlocklyExample from './BlocklyExample';
+import BlocklyExample from "./BlocklyExample";
-import Requirements from './Requirements';
+import Requirements from "./Requirements";
-import Hardware from './Hardware';
+import Hardware from "./Hardware";
-import Media from './Media';
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import Typography from '@material-ui/core/Typography';
+import Typography from "@material-ui/core/Typography";
-import IconButton from '@material-ui/core/IconButton';
+import IconButton from "@material-ui/core/IconButton";
-import Tooltip from '@material-ui/core/Tooltip';
+import Tooltip from "@material-ui/core/Tooltip";
 
-import { faPlus, faAngleDoubleUp, faAngleDoubleDown, faTrash } from "@fortawesome/free-solid-svg-icons";
+import {
+  faPlus,
+  faAngleDoubleUp,
+  faAngleDoubleDown,
+  faTrash,
+} from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 
+import MarkdownEditor from "./MarkdownEditor";
+
 const styles = (theme) => ({
   button: {
     backgroundColor: theme.palette.primary.main,
     color: theme.palette.primary.contrastText,
-    width: '40px',
+    width: "40px",
-    height: '40px',
+    height: "40px",
-    '&:hover': {
+    "&:hover": {
       backgroundColor: theme.palette.primary.main,
       color: theme.palette.primary.contrastText,
-    }
+    },
   },
   delete: {
     backgroundColor: theme.palette.error.dark,
     color: theme.palette.error.contrastText,
-    '&:hover': {
+    "&:hover": {
       backgroundColor: theme.palette.error.dark,
       color: theme.palette.error.contrastText,
-    }
+    },
-  }
+  },
 });
 
 class Step extends Component {
-
   render() {
     var index = this.props.index;
     var steps = this.props.steps;
     return (
-      <div style={{borderRadius: '25px', border: '1px solid lightgrey', padding: '10px 14px 10px 10px', marginBottom: '20px'}}>
+      <div
-        <Typography variant='h6' style={{marginBottom: '10px', marginLeft: '4px'}}>Schritt {index+1}</Typography>
+        style={{
-        <div style={{display: 'flex', position: 'relative'}}>
+          borderRadius: "25px",
-          <div style={{width: '40px', marginRight: '10px', position: 'absolute', left: '4px', bottom: '10px'}}>
+          border: "1px solid lightgrey",
-            <Tooltip title='Schritt hinzufügen' arrow>
+          padding: "10px 14px 10px 10px",
+          marginBottom: "20px",
+        }}
+      >
+        <Typography
+          variant="h6"
+          style={{ marginBottom: "10px", marginLeft: "4px" }}
+        >
+          Schritt {index + 1}
+        </Typography>
+        <div style={{ display: "flex", position: "relative" }}>
+          <div
+            style={{
+              width: "40px",
+              marginRight: "10px",
+              position: "absolute",
+              left: "4px",
+              bottom: "10px",
+            }}
+          >
+            <Tooltip title="Schritt hinzufügen" arrow>
               <IconButton
                 className={this.props.classes.button}
-                style={index === 0 ? {} : {marginBottom: '5px'}}
+                style={index === 0 ? {} : { marginBottom: "5px" }}
-                onClick={() => this.props.addStep(index+1)}
+                onClick={() => this.props.addStep(index + 1)}
               >
-                <FontAwesomeIcon icon={faPlus} size="xs"/>
+                <FontAwesomeIcon icon={faPlus} size="xs" />
               </IconButton>
             </Tooltip>
-            {index !== 0 ?
+            {index !== 0 ? (
               <div>
-                <Tooltip title={`Schritt ${index+1} nach oben schieben`} arrow>
+                <Tooltip
+                  title={`Schritt ${index + 1} nach oben schieben`}
+                  arrow
+                >
                   <IconButton
                     disabled={index < 2}
                     className={this.props.classes.button}
-                    style={{marginBottom: '5px'}}
+                    style={{ marginBottom: "5px" }}
-                    onClick={() => this.props.changeStepIndex(index, index-1)}
+                    onClick={() => this.props.changeStepIndex(index, index - 1)}
                   >
-                    <FontAwesomeIcon icon={faAngleDoubleUp} size="xs"/>
+                    <FontAwesomeIcon icon={faAngleDoubleUp} size="xs" />
                   </IconButton>
                 </Tooltip>
-                <Tooltip title={`Schritt ${index+1} nach unten schieben`} arrow>
+                <Tooltip
+                  title={`Schritt ${index + 1} nach unten schieben`}
+                  arrow
+                >
                   <IconButton
-                    disabled={index === steps.length-1}
+                    disabled={index === steps.length - 1}
                     className={this.props.classes.button}
-                    style={{marginBottom: '5px'}}
+                    style={{ marginBottom: "5px" }}
-                    onClick={() => this.props.changeStepIndex(index, index+1)}
+                    onClick={() => this.props.changeStepIndex(index, index + 1)}
                   >
-                    <FontAwesomeIcon icon={faAngleDoubleDown} size="xs"/>
+                    <FontAwesomeIcon icon={faAngleDoubleDown} size="xs" />
                   </IconButton>
                 </Tooltip>
-                <Tooltip title={`Schritt ${index+1} löschen`} arrow>
+                <Tooltip title={`Schritt ${index + 1} löschen`} arrow>
                   <IconButton
                     disabled={index === 0}
-                    className={clsx(this.props.classes.button, this.props.classes.delete)}
+                    className={clsx(
+                      this.props.classes.button,
+                      this.props.classes.delete
+                    )}
                     onClick={() => this.props.removeStep(index)}
                   >
-                    <FontAwesomeIcon icon={faTrash} size="xs"/>
+                    <FontAwesomeIcon icon={faTrash} size="xs" />
                   </IconButton>
                 </Tooltip>
               </div>
-            : null}
+            ) : null}
           </div>
-          <div style={{width: '100%', marginLeft: '54px'}}>
+          <div style={{ width: "100%", marginLeft: "54px" }}>
             <StepType value={this.props.step.type} index={index} />
-            <Textfield value={this.props.step.headline} property={'headline'} label={'Überschrift'} index={index} error={this.props.error.steps[index].headline} errorText={`Gib eine Überschrift für die ${this.props.step.type === 'task' ? 'Aufgabe' : 'Anleitung'} ein.`} />
+            <Textfield
-            <Textfield value={this.props.step.text} property={'text'} label={this.props.step.type === 'task' ? 'Aufgabenstellung' : 'Instruktionen'} index={index} multiline error={this.props.error.steps[index].text} errorText={`Gib Instruktionen für die ${this.props.step.type === 'task' ? 'Aufgabe' : 'Anleitung'} ein.`}/>
+              value={this.props.step.headline}
-            {index === 0 ?
+              property={"headline"}
+              label={"Überschrift"}
+              index={index}
+              error={this.props.error.steps[index].headline}
+              errorText={`Gib eine Überschrift für die ${
+                this.props.step.type === "task" ? "Aufgabe" : "Anleitung"
+              } ein.`}
+            />
+            <MarkdownEditor
+              value={this.props.step.text}
+              property={"text"}
+              label={
+                this.props.step.type === "task"
+                  ? "Aufgabenstellung"
+                  : "Instruktionen"
+              }
+              index={index}
+              multiline
+              error={this.props.error.steps[index].text}
+              errorText={`Gib Instruktionen für die ${
+                this.props.step.type === "task" ? "Aufgabe" : "Anleitung"
+              } ein.`}
+            />
+            {index === 0 ? (
               <div>
-                <Requirements value={this.props.step.requirements ? this.props.step.requirements : []} index={index}/>
+                <Requirements
-                <Hardware value={this.props.step.hardware ? this.props.step.hardware : []} index={index} error={this.props.error.steps[index].hardware}/>
+                  value={
+                    this.props.step.requirements
+                      ? this.props.step.requirements
+                      : []
+                  }
+                  index={index}
+                />
+                <Hardware
+                  value={
+                    this.props.step.hardware ? this.props.step.hardware : []
+                  }
+                  index={index}
+                  error={this.props.error.steps[index].hardware}
+                />
               </div>
-            : null}
+            ) : null}
-            {this.props.step.type === 'instruction' ?
+            <BlocklyExample
-              <Media value={this.props.step.media} picture={this.props.step.media && this.props.step.media.picture} youtube={this.props.step.media && this.props.step.media.youtube} url={this.props.step.url} index={index} error={this.props.error.steps[index].media} />
+              value={this.props.step.xml}
-            : null}
+              index={index}
-            <BlocklyExample value={this.props.step.xml} index={index} task={this.props.step.type === 'task'} error={this.props.error.steps[index].xml ? true : false}/>
+              task={this.props.step.type === "task"}
+              error={this.props.error.steps[index].xml ? true : false}
+            />
           </div>
         </div>
       </div>
     );
-  };
+  }
 }
 
 Step.propTypes = {
@@ -124,10 +200,14 @@ Step.propTypes = {
   error: PropTypes.object.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   steps: state.builder.steps,
   change: state.builder.change,
-  error: state.builder.error
+  error: state.builder.error,
 });
 
-export default connect(mapStateToProps, { addStep, removeStep, changeStepIndex })(withStyles(styles, {withTheme: true})(Step));
+export default connect(mapStateToProps, {
+  addStep,
+  removeStep,
+  changeStepIndex,
+})(withStyles(styles, { withTheme: true })(Step));

src/components/Tutorial/Builder/Textfield.js

@@ -31,14 +31,6 @@ const styles = (theme) => ({
 });
 
 class Textfield extends Component {
-  componentDidMount() {
-    if (this.props.error) {
-      if (this.props.property !== "media") {
-        this.props.deleteError(this.props.index, this.props.property);
-      }
-    }
-  }
-
   handleChange = (e) => {
     var value = e.target.value;
     if (this.props.property === "title") {

src/components/Tutorial/Hardware.js

@@ -1,47 +1,45 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
 
-import Dialog from '../Dialog';
+import Dialog from "../Dialog";
 
-import hardware from '../../data/hardware.json';
+import hardware from "../../data/hardware.json";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import withWidth, { isWidthDown } from '@material-ui/core/withWidth';
+import withWidth, { isWidthDown } from "@material-ui/core/withWidth";
-import Link from '@material-ui/core/Link';
+import Link from "@material-ui/core/Link";
-import Typography from '@material-ui/core/Typography';
+import Typography from "@material-ui/core/Typography";
-import IconButton from '@material-ui/core/IconButton';
+import IconButton from "@material-ui/core/IconButton";
-import GridList from '@material-ui/core/GridList';
+import ImageList from "@material-ui/core/ImageList";
-import GridListTile from '@material-ui/core/GridListTile';
+import ImageListItem from "@material-ui/core/ImageListItem";
-import GridListTileBar from '@material-ui/core/GridListTileBar';
+import ImageListItemBar from "@material-ui/core/ImageListItemBar";
 
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faExpandAlt } from "@fortawesome/free-solid-svg-icons";
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
-const styles = theme => ({
+const styles = (theme) => ({
   expand: {
-    '&:hover': {
+    "&:hover": {
       color: theme.palette.primary.main,
     },
-    '&:active': {
+    "&:active": {
       color: theme.palette.primary.main,
     },
-    color: theme.palette.text.primary
+    color: theme.palette.text.primary,
   },
-  multiGridListTile: {
+  multiImageListItem: {
     background: theme.palette.primary.main,
     opacity: 0.9,
-    height: '30px'
+    height: "30px",
+  },
+  multiImageListItemTitle: {
+    color: theme.palette.text.primary,
   },
-  multiGridListTileTitle: {
-    color: theme.palette.text.primary
-  }
 });
 
-
 class Hardware extends Component {
-
   state = {
     open: false,
-    hardwareInfo: {}
+    hardwareInfo: {},
   };
 
   handleClickOpen = (hardwareInfo) => {
@@ -53,36 +51,57 @@ class Hardware extends Component {
   };
 
   render() {
-    var cols = isWidthDown('md', this.props.width) ? isWidthDown('sm', this.props.width) ? isWidthDown('xs', this.props.width) ? 2 : 3 : 4 : 6;
+    var cols = isWidthDown("md", this.props.width)
+      ? isWidthDown("sm", this.props.width)
+        ? isWidthDown("xs", this.props.width)
+          ? 2
+          : 3
+        : 4
+      : 6;
     return (
-      <div style={{ marginTop: '10px', marginBottom: '5px' }}>
+      <div style={{ marginTop: "10px", marginBottom: "5px" }}>
         <Typography>{Blockly.Msg.tutorials_hardware_head}</Typography>
 
-        <GridList cellHeight={100} cols={cols} spacing={10}>
+        <ImageList rowHeight={100} cols={cols} gap={10}>
           {this.props.picture.map((picture, i) => {
-            var hardwareInfo = hardware.filter(hardware => hardware.id === picture)[0];
+            var hardwareInfo = hardware.filter(
+              (hardware) => hardware.id === picture
+            )[0];
             return (
-              <GridListTile key={i}>
+              <ImageListItem key={i}>
-                <div style={{ margin: 'auto', width: 'max-content' }}>
+                <div style={{ margin: "auto", width: "max-content" }}>
-                  <img src={`/media/hardware/${hardwareInfo.src}`} alt={hardwareInfo.name} height={100} style={{ cursor: 'pointer' }} onClick={() => this.handleClickOpen(hardwareInfo)} />
+                  <img
+                    src={`/media/hardware/${hardwareInfo.src}`}
+                    alt={hardwareInfo.name}
+                    height={100}
+                    style={{ cursor: "pointer" }}
+                    onClick={() => this.handleClickOpen(hardwareInfo)}
+                  />
                 </div>
-                <GridListTileBar
+                <ImageListItemBar
-                  classes={{ root: this.props.classes.multiGridListTile }}
+                  classes={{ root: this.props.classes.multiImageListItem }}
                   title={
-                    <div style={{ overflow: 'hidden', textOverflow: 'ellipsis' }} className={this.props.classes.multiGridListTileTitle}>
+                    <div
+                      style={{ overflow: "hidden", textOverflow: "ellipsis" }}
+                      className={this.props.classes.multiImageListItemTitle}
+                    >
                       {hardwareInfo.name}
                     </div>
                   }
                   actionIcon={
-                    <IconButton className={this.props.classes.expand} aria-label='Vollbild' onClick={() => this.handleClickOpen(hardwareInfo)}>
+                    <IconButton
+                      className={this.props.classes.expand}
+                      aria-label="Vollbild"
+                      onClick={() => this.handleClickOpen(hardwareInfo)}
+                    >
                       <FontAwesomeIcon icon={faExpandAlt} size="xs" />
                     </IconButton>
                   }
                 />
-              </GridListTile>
+              </ImageListItem>
-            )
+            );
           })}
-        </GridList>
+        </ImageList>
 
         <Dialog
           style={{ zIndex: 1500 }}
@@ -94,14 +113,26 @@ class Hardware extends Component {
           button={Blockly.Msg.button_close}
         >
           <div>
-            <img src={`/media/hardware/${this.state.hardwareInfo.src}`} width="100%" alt={this.state.hardwareInfo.name} />
+            <img
-            {Blockly.Msg.tutorials_hardware_moreInformation} <Link rel="noreferrer" target="_blank" href={this.state.hardwareInfo.url} color="primary">{Blockly.Msg.tutorials_hardware_here}</Link>.
+              src={`/media/hardware/${this.state.hardwareInfo.src}`}
+              width="100%"
+              alt={this.state.hardwareInfo.name}
+            />
+            {Blockly.Msg.tutorials_hardware_moreInformation}{" "}
+            <Link
+              rel="noreferrer"
+              target="_blank"
+              href={this.state.hardwareInfo.url}
+              color="primary"
+            >
+              {Blockly.Msg.tutorials_hardware_here}
+            </Link>
+            .
           </div>
         </Dialog>
-
       </div>
     );
-  };
+  }
 }
 
 export default withWidth()(withStyles(styles, { withTheme: true })(Hardware));

src/components/Tutorial/HintTutorialExists.js

@@ -1,75 +1,79 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import Dialog from '../Dialog';
+import Dialog from "../Dialog";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import Checkbox from '@material-ui/core/Checkbox';
+import Checkbox from "@material-ui/core/Checkbox";
-import FormControlLabel from '@material-ui/core/FormControlLabel';
+import FormControlLabel from "@material-ui/core/FormControlLabel";
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
-import ReactMarkdown from 'react-markdown';
+import ReactMarkdown from "react-markdown";
 
 const styles = (theme) => ({
   link: {
     color: theme.palette.primary.main,
-    textDecoration: 'none',
+    textDecoration: "none",
-    '&:hover': {
+    "&:hover": {
       color: theme.palette.primary.main,
-      textDecoration: `underline`
+      textDecoration: `underline`,
-    }
+    },
   },
   label: {
-    fontSize: '0.9rem',
+    fontSize: "0.9rem",
-    color: 'grey'
+    color: "grey",
-  }
+  },
 });
 
 class HintTutorialExists extends Component {
-
   constructor(props) {
     var previousPageWasAnotherDomain = props.pageVisits === 0;
-    var userDoNotWantToSeeNews = window.localStorage.getItem('news') ? true : false;
+    var userDoNotWantToSeeNews = window.localStorage.getItem("news")
+      ? true
+      : false;
     super(props);
     this.state = {
-      open: userDoNotWantToSeeNews ? !userDoNotWantToSeeNews : previousPageWasAnotherDomain
+      open: userDoNotWantToSeeNews
+        ? !userDoNotWantToSeeNews
+        : previousPageWasAnotherDomain,
     };
   }
 
   toggleDialog = () => {
     this.setState({ open: !this.state });
-  }
+  };
 
   onChange = (e) => {
     if (e.target.checked) {
-      window.localStorage.setItem('news', e.target.checked);
+      window.localStorage.setItem("news", e.target.checked);
+    } else {
+      window.localStorage.removeItem("news");
     }
-    else {
+  };
-      window.localStorage.removeItem('news');
-    }
-  }
 
   render() {
     return (
       <Dialog
         style={{ zIndex: 9999999 }}
         fullWidth
-        maxWidth={'sm'}
+        maxWidth={"sm"}
         open={this.state.open}
         title={Blockly.Msg.messages_newblockly_head}
-        content={''}
+        content={""}
         onClose={this.toggleDialog}
         onClick={this.toggleDialog}
         button={Blockly.Msg.button_close}
       >
         <div>
-          <ReactMarkdown linkTarget="_blank">{Blockly.Msg.messages_newblockly_text}</ReactMarkdown>
+          <ReactMarkdown linkTarget="_blank">
+            {Blockly.Msg.messages_newblockly_text}
+          </ReactMarkdown>
         </div>
         <FormControlLabel
-          style={{ marginTop: '20px' }}
+          style={{ marginTop: "20px" }}
           classes={{ label: this.props.classes.label }}
           control={
             <Checkbox
-              size={'small'}
+              size={"small"}
               value={true}
               checked={this.state.checked}
               onChange={(e) => this.onChange(e)}
@@ -81,15 +85,18 @@ class HintTutorialExists extends Component {
         />
       </Dialog>
     );
-  };
+  }
 }
 
 HintTutorialExists.propTypes = {
-  pageVisits: PropTypes.number.isRequired
+  pageVisits: PropTypes.number.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
-  pageVisits: state.general.pageVisits
+  pageVisits: state.general.pageVisits,
 });
 
-export default connect(mapStateToProps, null)(withStyles(styles, { withTheme: true })(HintTutorialExists));
+export default connect(
+  mapStateToProps,
+  null
+)(withStyles(styles, { withTheme: true })(HintTutorialExists));

src/components/Tutorial/Instruction.js

@@ -7,6 +7,8 @@ import BlocklyWindow from "../Blockly/BlocklyWindow";
 import Grid from "@material-ui/core/Grid";
 import Typography from "@material-ui/core/Typography";
 import ReactMarkdown from "react-markdown";
+import remarkGfm from "remark-gfm";
+import remarkGemoji from "remark-gemoji";
 
 class Instruction extends Component {
   render() {
@@ -15,14 +17,13 @@ class Instruction extends Component {
     var areRequirements = step.requirements && step.requirements.length > 0;
     return (
       <div>
-        <Typography variant="h4" style={{ marginBottom: "5px" }}>
-          {step.headline}
-        </Typography>
         <Typography style={isHardware ? {} : { marginBottom: "5px" }}>
           <ReactMarkdown
             className={"tutorial"}
             linkTarget={"_blank"}
             skipHtml={false}
+            allowDangerousHtml={true}
+            remarkPlugins={[remarkGfm, remarkGemoji]}
           >
             {step.text}
           </ReactMarkdown>

src/components/Tutorial/Requirement.js

@@ -1,124 +1,233 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
 
-import clsx from 'clsx';
+import clsx from "clsx";
-import { withRouter, Link } from 'react-router-dom';
+import { withRouter, Link } from "react-router-dom";
-
+import { alpha } from "@material-ui/core/styles";
-import { fade } from '@material-ui/core/styles/colorManipulator';
+import { withStyles } from "@material-ui/core/styles";
-import { withStyles } from '@material-ui/core/styles';
+import Typography from "@material-ui/core/Typography";
-import Typography from '@material-ui/core/Typography';
+import List from "@material-ui/core/List";
-import List from '@material-ui/core/List';
+import Tooltip from "@material-ui/core/Tooltip";
-import Tooltip from '@material-ui/core/Tooltip';
 
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faCheck, faTimes } from "@fortawesome/free-solid-svg-icons";
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
 
-const styles = theme => ({
+const styles = (theme) => ({
   outerDiv: {
-    width: '50px',
+    width: "50px",
-    height: '50px',
+    height: "50px",
-    position: 'absolute',
+    position: "absolute",
-    color: fade(theme.palette.secondary.main, 0.6)
+    color: alpha(theme.palette.secondary.main, 0.6),
   },
   outerDivError: {
-    stroke: fade(theme.palette.error.dark, 0.6),
+    stroke: alpha(theme.palette.error.dark, 0.6),
-    color: fade(theme.palette.error.dark, 0.6)
+    color: alpha(theme.palette.error.dark, 0.6),
   },
   outerDivSuccess: {
-    stroke: fade(theme.palette.primary.main, 0.6),
+    stroke: alpha(theme.palette.primary.main, 0.6),
-    color: fade(theme.palette.primary.main, 0.6)
+    color: alpha(theme.palette.primary.main, 0.6),
   },
   outerDivOther: {
-    stroke: fade(theme.palette.secondary.main, 0.6)
+    stroke: alpha(theme.palette.secondary.main, 0.6),
   },
   innerDiv: {
-    width: 'inherit',
+    width: "inherit",
-    height: 'inherit',
+    height: "inherit",
-    display: 'table-cell',
+    display: "table-cell",
-    verticalAlign: 'middle',
+    verticalAlign: "middle",
-    textAlign: 'center'
+    textAlign: "center",
   },
   link: {
     color: theme.palette.text.primary,
-    position: 'relative',
+    position: "relative",
-    height: '50px',
+    height: "50px",
-    display: 'flex',
+    display: "flex",
-    margin: '5px 0 5px 10px',
+    margin: "5px 0 5px 10px",
-    textDecoration: 'none'
+    textDecoration: "none",
   },
   hoverLink: {
-    '&:hover': {
+    "&:hover": {
-      background: fade(theme.palette.secondary.main, 0.5),
+      background: alpha(theme.palette.secondary.main, 0.5),
-      borderRadius: '0 25px 25px 0 '
+      borderRadius: "0 25px 25px 0 ",
-    }
+    },
-  }
+  },
 });
 
-
 class Requirement extends Component {
-
   render() {
     var requirements = this.props.requirements;
-    var tutorialIds = requirements.map(requirement => requirement._id);
+    var tutorialIds = requirements.map((requirement) => requirement._id);
     return (
-      <div style={{ marginTop: '20px', marginBottom: '5px' }}>
+      <div style={{ marginTop: "20px", marginBottom: "5px" }}>
         <Typography>{Blockly.Msg.tutorials_requirements}</Typography>
         <List component="div">
           {tutorialIds.map((tutorialId, i) => {
-            var title = requirements[i].title
+            var title = requirements[i].title;
-            var status = this.props.status.filter(status => status._id === tutorialId)[0];
+            var status = this.props.status.filter(
+              (status) => status._id === tutorialId
+            )[0];
             var tasks = status.tasks;
-            var error = status.tasks.filter(task => task.type === 'error').length > 0;
+            var error =
-            var success = status.tasks.filter(task => task.type === 'success').length / tasks.length
+              status.tasks.filter((task) => task.type === "error").length > 0;
-            var tutorialStatus = success === 1 ? 'Success' : error ? 'Error' : 'Other';
+            var success =
+              status.tasks.filter((task) => task.type === "success").length /
+              tasks.length;
+            var tutorialStatus =
+              success === 1 ? "Success" : error ? "Error" : "Other";
             return (
-              <Link to={`/tutorial/${tutorialId}`} className={this.props.classes.link} key={i}>
+              <Link
-                <Tooltip style={{ height: '50px', width: '50px', position: 'absolute', background: 'white', zIndex: 1, borderRadius: '25px' }} title={error ? `Mind. eine Aufgabe im Tutorial wurde nicht richtig gelöst.` : success === 1 ? `Das Tutorial wurde bereits erfolgreich abgeschlossen.` : `Das Tutorial ist zu ${success * 100}% abgeschlossen.`} arrow>
+                target={"_blank"}
+                to={`/tutorial/${tutorialId}`}
+                className={this.props.classes.link}
+                key={i}
+              >
+                <Tooltip
+                  style={{
+                    height: "50px",
+                    width: "50px",
+                    position: "absolute",
+                    background: "white",
+                    zIndex: 1,
+                    borderRadius: "25px",
+                  }}
+                  title={
+                    error
+                      ? `Mind. eine Aufgabe im Tutorial wurde nicht richtig gelöst.`
+                      : success === 1
+                      ? `Das Tutorial wurde bereits erfolgreich abgeschlossen.`
+                      : `Das Tutorial ist zu ${success * 100}% abgeschlossen.`
+                  }
+                  arrow
+                >
                   <div>
-                    <div className={clsx(this.props.classes.outerDiv)} style={{ width: '50px', height: '50px', border: 0 }}>
+                    <div
-                      <svg style={{ width: '100%', height: '100%' }}>
+                      className={clsx(this.props.classes.outerDiv)}
-                        {error || success === 1 ?
+                      style={{ width: "50px", height: "50px", border: 0 }}
-                          <circle className={error ? this.props.classes.outerDivError : this.props.classes.outerDivSuccess} r="22.5" cx="50%" cy="50%" fill="none" strokeWidth="5"></circle>
+                    >
-                          : <circle className={this.props.classes.outerDivOther} r="22.5" cx="50%" cy="50%" fill="none" strokeWidth="5"></circle>}
+                      <svg style={{ width: "100%", height: "100%" }}>
-                        {success < 1 && !error ?
+                        {error || success === 1 ? (
-                          <circle className={this.props.classes.outerDivSuccess} style={{ transform: 'rotate(-90deg)', transformOrigin: "50% 50%" }} r="22.5" cx="50%" cy="50%" fill="none" strokeWidth="5" strokeDashoffset={`${(22.5 * 2 * Math.PI) * (1 - success)}`} strokeDasharray={`${(22.5 * 2 * Math.PI)}`}>
+                          <circle
-                          </circle>
+                            className={
-                          : null}
+                              error
+                                ? this.props.classes.outerDivError
+                                : this.props.classes.outerDivSuccess
+                            }
+                            r="22.5"
+                            cx="50%"
+                            cy="50%"
+                            fill="none"
+                            strokeWidth="5"
+                          ></circle>
+                        ) : (
+                          <circle
+                            className={this.props.classes.outerDivOther}
+                            r="22.5"
+                            cx="50%"
+                            cy="50%"
+                            fill="none"
+                            strokeWidth="5"
+                          ></circle>
+                        )}
+                        {success < 1 && !error ? (
+                          <circle
+                            className={this.props.classes.outerDivSuccess}
+                            style={{
+                              transform: "rotate(-90deg)",
+                              transformOrigin: "50% 50%",
+                            }}
+                            r="22.5"
+                            cx="50%"
+                            cy="50%"
+                            fill="none"
+                            strokeWidth="5"
+                            strokeDashoffset={`${
+                              22.5 * 2 * Math.PI * (1 - success)
+                            }`}
+                            strokeDasharray={`${22.5 * 2 * Math.PI}`}
+                          ></circle>
+                        ) : null}
                       </svg>
                     </div>
-                    <div className={clsx(this.props.classes.outerDiv, tutorialStatus === 'Error' ? this.props.classes.outerDivError : tutorialStatus === 'Success' ? this.props.classes.outerDivSuccess : null)}>
+                    <div
+                      className={clsx(
+                        this.props.classes.outerDiv,
+                        tutorialStatus === "Error"
+                          ? this.props.classes.outerDivError
+                          : tutorialStatus === "Success"
+                          ? this.props.classes.outerDivSuccess
+                          : null
+                      )}
+                    >
                       <div className={this.props.classes.innerDiv}>
-                        {error || success === 1 ?
+                        {error || success === 1 ? (
-                          <FontAwesomeIcon icon={tutorialStatus === 'Success' ? faCheck : faTimes} />
+                          <FontAwesomeIcon
-                          : <Typography variant='h7' className={success > 0 ? this.props.classes.outerDivSuccess : {}}>{Math.round(success * 100)}%</Typography>
+                            icon={
-                        }
+                              tutorialStatus === "Success" ? faCheck : faTimes
+                            }
+                          />
+                        ) : (
+                          <Typography
+                            variant="h7"
+                            className={
+                              success > 0
+                                ? this.props.classes.outerDivSuccess
+                                : {}
+                            }
+                          >
+                            {Math.round(success * 100)}%
+                          </Typography>
+                        )}
                       </div>
                     </div>
                   </div>
                 </Tooltip>
-                <div style={{ height: '50px', width: 'calc(100% - 25px)', transform: 'translate(25px)' }} className={this.props.classes.hoverLink}>
+                <div
-                  <Typography style={{ margin: 0, position: 'absolute', top: '50%', transform: 'translate(45px, -50%)', maxHeight: '50px', overflow: 'hidden', maxWidth: 'calc(100% - 45px)', textOverflow: 'ellipsis', whiteSpace: 'pre-line', overflowWrap: 'anywhere' }}>{title}</Typography>
+                  style={{
+                    height: "50px",
+                    width: "calc(100% - 25px)",
+                    transform: "translate(25px)",
+                  }}
+                  className={this.props.classes.hoverLink}
+                >
+                  <Typography
+                    style={{
+                      margin: 0,
+                      position: "absolute",
+                      top: "50%",
+                      transform: "translate(45px, -50%)",
+                      maxHeight: "50px",
+                      overflow: "hidden",
+                      maxWidth: "calc(100% - 45px)",
+                      textOverflow: "ellipsis",
+                      whiteSpace: "pre-line",
+                      overflowWrap: "anywhere",
+                    }}
+                  >
+                    {title}
+                  </Typography>
                 </div>
               </Link>
-            )
+            );
-          }
+          })}
-          )}
         </List>
       </div>
     );
-  };
+  }
 }
 
 Requirement.propTypes = {
   status: PropTypes.array.isRequired,
-  change: PropTypes.number.isRequired
+  change: PropTypes.number.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   change: state.tutorial.change,
   status: state.tutorial.status,
 });
 
-export default connect(mapStateToProps, null)(withStyles(styles, { withTheme: true })(withRouter(Requirement)));
+export default connect(
+  mapStateToProps,
+  null
+)(withStyles(styles, { withTheme: true })(withRouter(Requirement)));

src/components/Tutorial/SolutionCheck.js

@@ -1,51 +1,49 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { tutorialCheck, tutorialStep } from '../../actions/tutorialActions';
+import { tutorialCheck, tutorialStep } from "../../actions/tutorialActions";
 
-import { withRouter } from 'react-router-dom';
+import { withRouter } from "react-router-dom";
 
-import Compile from '../Workspace/Compile';
+import Compile from "../Workspace/Compile";
-import Dialog from '../Dialog';
+import Dialog from "../Dialog";
 
-import { checkXml } from '../../helpers/compareXml';
+import { checkXml } from "../../helpers/compareXml";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import IconButton from '@material-ui/core/IconButton';
+import IconButton from "@material-ui/core/IconButton";
-import Tooltip from '@material-ui/core/Tooltip';
+import Tooltip from "@material-ui/core/Tooltip";
-import Button from '@material-ui/core/Button';
+import Button from "@material-ui/core/Button";
 
 import { faClipboardCheck } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 
-import * as Blockly from 'blockly'
+import * as Blockly from "blockly";
 
 const styles = (theme) => ({
   compile: {
     backgroundColor: theme.palette.button.compile,
     color: theme.palette.primary.contrastText,
-    '&:hover': {
+    "&:hover": {
       backgroundColor: theme.palette.button.compile,
       color: theme.palette.primary.contrastText,
-    }
+    },
-  }
+  },
 });
 
 class SolutionCheck extends Component {
-
   state = {
     open: false,
-    msg: ''
+    msg: "",
-  }
+  };
 
   toggleDialog = () => {
     if (this.state.open) {
-      this.setState({ open: false, msg: '' });
+      this.setState({ open: false, msg: "" });
-    }
+    } else {
-    else {
       this.setState({ open: !this.state });
     }
-  }
+  };
 
   check = () => {
     const tutorial = this.props.tutorial;
@@ -53,7 +51,7 @@ class SolutionCheck extends Component {
     var msg = checkXml(step.xml, this.props.xml);
     this.props.tutorialCheck(msg.type, step);
     this.setState({ msg, open: true });
-  }
+  };
 
   render() {
     const steps = this.props.tutorial.steps;
@@ -62,68 +60,74 @@ class SolutionCheck extends Component {
         <Tooltip title={Blockly.Msg.tooltip_check_solution} arrow>
           <IconButton
             className={`solutionCheck ${this.props.classes.compile}`}
-            style={{ width: '40px', height: '40px', marginRight: '5px' }}
+            style={{ width: "40px", height: "40px", marginRight: "5px" }}
             onClick={() => this.check()}
           >
-            <FontAwesomeIcon icon={faClipboardCheck} size="l" />
+            <FontAwesomeIcon icon={faClipboardCheck} size="xs" />
           </IconButton>
         </Tooltip>
 
         <Dialog
           style={{ zIndex: 9999999 }}
           fullWidth
-          maxWidth={'sm'}
+          maxWidth={"sm"}
           open={this.state.open}
-          title={this.state.msg.type === 'error' ? 'Fehler' : 'Erfolg'}
+          title={this.state.msg.type === "error" ? "Fehler" : "Erfolg"}
           content={this.state.msg.text}
           onClose={this.toggleDialog}
           onClick={this.toggleDialog}
           button={Blockly.Msg.button_close}
         >
-          {this.state.msg.type === 'success' ?
+          {this.state.msg.type === "success" ? (
-            <div style={{ marginTop: '20px', display: 'flex' }}>
+            <div style={{ marginTop: "20px", display: "flex" }}>
               <Compile />
-              {this.props.activeStep === steps.length - 1 ?
+              {this.props.activeStep === steps.length - 1 ? (
                 <Button
-                  style={{ marginLeft: '10px' }}
+                  style={{ marginLeft: "10px" }}
                   variant="contained"
                   color="primary"
-                  onClick={() => { this.toggleDialog(); this.props.history.push(`/tutorial/`) }}
+                  onClick={() => {
+                    this.toggleDialog();
+                    this.props.history.push(`/tutorial/`);
+                  }}
                 >
                   {Blockly.Msg.button_tutorial_overview}
                 </Button>
-                :
+              ) : (
                 <Button
-                  style={{ marginLeft: '10px' }}
+                  style={{ marginLeft: "10px" }}
                   variant="contained"
                   color="primary"
-                  onClick={() => { this.toggleDialog(); this.props.tutorialStep(this.props.activeStep + 1) }}
+                  onClick={() => {
+                    this.toggleDialog();
+                    this.props.tutorialStep(this.props.activeStep + 1);
+                  }}
                 >
                   {Blockly.Msg.button_next}
                 </Button>
-              }
+              )}
             </div>
-            : null}
+          ) : null}
         </Dialog>
-
       </div>
     );
-  };
+  }
 }
 
-
 SolutionCheck.propTypes = {
   tutorialCheck: PropTypes.func.isRequired,
   tutorialStep: PropTypes.func.isRequired,
   activeStep: PropTypes.number.isRequired,
   xml: PropTypes.string.isRequired,
-  tutorial: PropTypes.object.isRequired
+  tutorial: PropTypes.object.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   activeStep: state.tutorial.activeStep,
   xml: state.workspace.code.xml,
-  tutorial: state.tutorial.tutorials[0]
+  tutorial: state.tutorial.tutorials[0],
 });
 
-export default connect(mapStateToProps, { tutorialCheck, tutorialStep })(withStyles(styles, { withTheme: true })(withRouter(SolutionCheck)));
+export default connect(mapStateToProps, { tutorialCheck, tutorialStep })(
+  withStyles(styles, { withTheme: true })(withRouter(SolutionCheck))
+);

src/components/Tutorial/StepperHorizontal.js

@@ -1,109 +1,183 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
 
-import { withRouter } from 'react-router-dom';
+import { withRouter } from "react-router-dom";
 
-import clsx from 'clsx';
+import clsx from "clsx";
 
 // import tutorials from '../../data/tutorials';
+import { alpha } from "@material-ui/core/styles";
 
-import { fade } from '@material-ui/core/styles/colorManipulator';
+import { withStyles } from "@material-ui/core/styles";
-import { withStyles } from '@material-ui/core/styles';
+import Typography from "@material-ui/core/Typography";
-import Typography from '@material-ui/core/Typography';
+import Tooltip from "@material-ui/core/Tooltip";
-import Tooltip from '@material-ui/core/Tooltip';
+import Button from "@material-ui/core/Button";
-import Button from '@material-ui/core/Button';
 
 import { faCheck, faTimes } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 
 const styles = (theme) => ({
   stepper: {
-    width: 'calc(100% - 40px)',
+    width: "calc(100% - 40px)",
-    height: '40px',
+    height: "40px",
-    borderRadius: '25px',
+    borderRadius: "25px",
-    padding: '0 20px',
+    padding: "0 20px",
-    margin: '20px 0',
+    margin: "20px 0",
-    display: 'flex',
+    display: "flex",
-    justifyContent: 'space-between'
+    justifyContent: "space-between",
   },
   stepperSuccess: {
-    backgroundColor: fade(theme.palette.primary.main, 0.6),
+    backgroundColor: alpha(theme.palette.primary.main, 0.6),
   },
   stepperError: {
-    backgroundColor: fade(theme.palette.error.dark, 0.6),
+    backgroundColor: alpha(theme.palette.error.dark, 0.6),
   },
   stepperOther: {
-    backgroundColor: fade(theme.palette.secondary.main, 0.6),
+    backgroundColor: alpha(theme.palette.secondary.main, 0.6),
   },
   color: {
-    backgroundColor: 'transparent '
+    backgroundColor: "transparent ",
   },
   iconDivSuccess: {
-    color: theme.palette.primary.main
+    color: theme.palette.primary.main,
   },
   iconDivError: {
-    color: theme.palette.error.dark
+    color: theme.palette.error.dark,
-  }
+  },
 });
 
 class StepperHorizontal extends Component {
-
   render() {
     var tutorialId = this.props.tutorial._id;
-    var status = this.props.status.filter(status => status._id === tutorialId)[0];
+    var status = this.props.status.filter(
+      (status) => status._id === tutorialId
+    )[0];
     var tasks = status.tasks;
-    var error = tasks.filter(task => task.type === 'error').length > 0;
+    var error = tasks.filter((task) => task.type === "error").length > 0;
-    var success = tasks.filter(task => task.type === 'success').length / tasks.length;
+    var success =
-    var tutorialStatus = success === 1 ? 'Success' : error ? 'Error' : 'Other';
+      tasks.filter((task) => task.type === "success").length / tasks.length;
+    var tutorialStatus = success === 1 ? "Success" : error ? "Error" : "Other";
     var title = this.props.tutorial.title;
+    var activeStep = this.props.activeStep;
     return (
-      <div style={{ position: 'relative' }}>
+      <div style={{ position: "relative" }}>
-        {error || success > 0 ?
+        {error || success > 0 ? (
-          <div style={{ zIndex: -1, width: error ? 'calc(100% - 40px)' : `calc(${success * 100}% - 40px)`, borderRadius: success === 1 || error ? '25px' : '25px 0 0 25px', position: 'absolute', margin: 0, left: 0 }} className={clsx(this.props.classes.stepper, error ? this.props.classes.stepperError : this.props.classes.stepperSuccess)}>
+          <div
-          </div>
+            style={{
-          : null}
+              zIndex: -1,
-        {success < 1 && !error ?
+              width: error
-          <div style={{ zIndex: -2, width: `calc(${(1 - success) * 100}% - 40px)`, borderRadius: success === 0 ? '25px' : '0px 25px 25px 0', position: 'absolute', margin: 0, right: 0 }} className={clsx(this.props.classes.stepper, this.props.classes.stepperOther)}>
+                ? "calc(100% - 40px)"
-          </div>
+                : `calc(${success * 100}% - 40px)`,
-          : null}
+              borderRadius: success === 1 || error ? "25px" : "25px 0 0 25px",
+              position: "absolute",
+              margin: 0,
+              left: 0,
+            }}
+            className={clsx(
+              this.props.classes.stepper,
+              error
+                ? this.props.classes.stepperError
+                : this.props.classes.stepperSuccess
+            )}
+          ></div>
+        ) : null}
+        {success < 1 && !error ? (
+          <div
+            style={{
+              zIndex: -2,
+              width: `calc(${(1 - success) * 100}% - 40px)`,
+              borderRadius: success === 0 ? "25px" : "0px 25px 25px 0",
+              position: "absolute",
+              margin: 0,
+              right: 0,
+            }}
+            className={clsx(
+              this.props.classes.stepper,
+              this.props.classes.stepperOther
+            )}
+          ></div>
+        ) : null}
         <div className={this.props.classes.stepper}>
           <Button
-            disabled//={tutorialIndex === 0}
+            disabled //={tutorialIndex === 0}
-          //onClick={() => { this.props.history.push(`/tutorial/${tutorials[tutorialIndex - 1].id}`) }}
+            //onClick={() => { this.props.history.push(`/tutorial/${tutorials[tutorialIndex - 1].id}`) }}
           >
-            {'<'}
+            {"<"}
           </Button>
-          <Tooltip style={{ display: 'flex', width: 'calc(100% - 64px - 64px)', justifyContent: 'center' }} title={title} arrow>
+          <Tooltip
+            style={{
+              display: "flex",
+              width: "calc(100% - 64px - 64px)",
+              justifyContent: "center",
+            }}
+            title={title}
+            arrow
+          >
             <div>
-              {tutorialStatus !== 'Other' ? <div className={tutorialStatus === 'Success' && success === 1 ? this.props.classes.iconDivSuccess : this.props.classes.iconDivError} style={{ margin: 'auto 10px auto 0' }}><FontAwesomeIcon className={this.props.classes.icon} icon={tutorialStatus === 'Success' ? faCheck : faTimes} /></div> : null}
+              {tutorialStatus !== "Other" ? (
-              <Typography variant='body2' style={{ fontWeight: 'bold', fontSize: '1.75em', margin: 0, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap', color: 'rgba(0, 0, 0, 0.54)' }}>{title}</Typography>
+                <div
+                  className={
+                    tutorialStatus === "Success" && success === 1
+                      ? this.props.classes.iconDivSuccess
+                      : this.props.classes.iconDivError
+                  }
+                  style={{ margin: "auto 10px auto 0" }}
+                >
+                  <FontAwesomeIcon
+                    className={this.props.classes.icon}
+                    icon={tutorialStatus === "Success" ? faCheck : faTimes}
+                  />
+                </div>
+              ) : null}
+              <Typography
+                variant="body2"
+                style={{
+                  fontWeight: "bold",
+                  fontSize: "1.75em",
+                  margin: 0,
+                  overflow: "hidden",
+                  textOverflow: "ellipsis",
+                  whiteSpace: "nowrap",
+                  color: "rgba(0, 0, 0, 0.54)",
+                }}
+              >
+                {title}
+                {title !== this.props.tutorial.steps[activeStep].headline
+                  ? ` - ${this.props.tutorial.steps[activeStep].headline}`
+                  : null}
+              </Typography>
             </div>
           </Tooltip>
           <Button
-            disabled//={tutorialIndex + 1 === tutorials.length}
+            disabled //={tutorialIndex + 1 === tutorials.length}
-          //onClick={() => { this.props.history.push(`/tutorial/${tutorials[tutorialIndex + 1].id}`) }}
+            //onClick={() => { this.props.history.push(`/tutorial/${tutorials[tutorialIndex + 1].id}`) }}
           >
-            {'>'}
+            {">"}
           </Button>
         </div>
       </div>
     );
-  };
+  }
 }
 
 StepperHorizontal.propTypes = {
   status: PropTypes.array.isRequired,
   change: PropTypes.number.isRequired,
   currentTutorialIndex: PropTypes.number.isRequired,
-  tutorial: PropTypes.object.isRequired
+  tutorial: PropTypes.object.isRequired,
+  activeStep: PropTypes.number.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   change: state.tutorial.change,
   status: state.tutorial.status,
   currentTutorialIndex: state.tutorial.currentIndex,
-  tutorial: state.tutorial.tutorials[0]
+  activeStep: state.tutorial.activeStep,
+  tutorial: state.tutorial.tutorials[0],
 });
 
-export default connect(mapStateToProps, null)(withRouter(withStyles(styles, { withTheme: true })(StepperHorizontal)));
+export default connect(
+  mapStateToProps,
+  null
+)(withRouter(withStyles(styles, { withTheme: true })(StepperHorizontal)));

src/components/Tutorial/StepperVertical.js

@@ -1,36 +1,35 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { tutorialStep } from '../../actions/tutorialActions';
+import { tutorialStep } from "../../actions/tutorialActions";
 
-import { withRouter } from 'react-router-dom';
+import { withRouter } from "react-router-dom";
 
-import clsx from 'clsx';
+import clsx from "clsx";
-
+import { alpha } from "@material-ui/core/styles";
-import { fade } from '@material-ui/core/styles/colorManipulator';
+import { withStyles } from "@material-ui/core/styles";
-import { withStyles } from '@material-ui/core/styles';
+import Stepper from "@material-ui/core/Stepper";
-import Stepper from '@material-ui/core/Stepper';
+import Step from "@material-ui/core/Step";
-import Step from '@material-ui/core/Step';
+import StepLabel from "@material-ui/core/StepLabel";
-import StepLabel from '@material-ui/core/StepLabel';
+import Tooltip from "@material-ui/core/Tooltip";
-import Tooltip from '@material-ui/core/Tooltip';
 
 const styles = (theme) => ({
   verticalStepper: {
     padding: 0,
-    width: '30px',
+    width: "30px",
   },
   stepIcon: {
     borderStyle: `solid`,
     // borderWidth: '2px',
-    borderRadius: '50%',
+    borderRadius: "50%",
     borderColor: theme.palette.secondary.main,
-    width: '12px',
+    width: "12px",
-    height: '12px',
+    height: "12px",
-    margin: '0 auto',
+    margin: "0 auto",
   },
   stepIconLarge: {
-    width: '24px',
+    width: "24px",
-    height: '24px'
+    height: "24px",
   },
   stepIconLargeSuccess: {
     borderColor: theme.palette.primary.main,
@@ -39,28 +38,27 @@ const styles = (theme) => ({
     borderColor: theme.palette.error.dark,
   },
   stepIconActiveOther: {
-    backgroundColor: theme.palette.secondary.main
+    backgroundColor: theme.palette.secondary.main,
   },
   stepIconActiveSuccess: {
-    backgroundColor: fade(theme.palette.primary.main, 0.6)
+    backgroundColor: alpha(theme.palette.primary.main, 0.6),
   },
   stepIconActiveError: {
-    backgroundColor: fade(theme.palette.error.dark, 0.6)
+    backgroundColor: alpha(theme.palette.error.dark, 0.6),
   },
   connector: {
-    height: '10px',
+    height: "10px",
     borderLeft: `2px solid black`,
-    margin: 'auto'
+    margin: "auto",
-  }
+  },
 });
 
 class StepperVertical extends Component {
-
+  componentDidMount() {
-  componentDidMount(){
     this.props.tutorialStep(0);
   }
 
-  componentDidUpdate(props){
+  componentDidUpdate(props) {
     if (props.tutorial._id !== this.props.match.params.tutorialId) {
       this.props.tutorialStep(0);
     }
@@ -69,60 +67,103 @@ class StepperVertical extends Component {
   render() {
     var steps = this.props.steps;
     var activeStep = this.props.activeStep;
-    var tutorialStatus = this.props.status.filter(status => status._id === this.props.tutorial._id)[0];
+    var tutorialStatus = this.props.status.filter(
+      (status) => status._id === this.props.tutorial._id
+    )[0];
     return (
-      <div style={{marginRight: '10px'}}>
+      <div style={{ marginRight: "10px" }}>
         <Stepper
           activeStep={activeStep}
           orientation="vertical"
           connector={<div className={this.props.classes.connector}></div>}
-          classes={{root: this.props.classes.verticalStepper}}
+          classes={{ root: this.props.classes.verticalStepper }}
         >
           {steps.map((step, i) => {
-            var tasksIndex = tutorialStatus.tasks.findIndex(task => task._id === step._id);
+            var tasksIndex = tutorialStatus.tasks.findIndex(
-            var taskType = tasksIndex > -1 ? tutorialStatus.tasks[tasksIndex].type : null;
+              (task) => task._id === step._id
-            var taskStatus = taskType === 'success' ? 'Success' : taskType === 'error' ? 'Error' : 'Other';
+            );
+            var taskType =
+              tasksIndex > -1 ? tutorialStatus.tasks[tasksIndex].type : null;
+            var taskStatus =
+              taskType === "success"
+                ? "Success"
+                : taskType === "error"
+                ? "Error"
+                : "Other";
             return (
               <Step key={i}>
-                <Tooltip title={step.headline} placement='right' arrow >
+                <Tooltip title={step.headline} placement="right" arrow>
-                  <div style={i === activeStep ? {padding: '5px 0'} : {padding: '5px 0', cursor: 'pointer'}} onClick={i === activeStep ? null : () => { this.props.tutorialStep(i)}}>
+                  <div
+                    style={
+                      i === activeStep
+                        ? { padding: "5px 0" }
+                        : { padding: "5px 0", cursor: "pointer" }
+                    }
+                    onClick={
+                      i === activeStep
+                        ? null
+                        : () => {
+                            this.props.tutorialStep(i);
+                          }
+                    }
+                  >
                     <StepLabel
-                      StepIconComponent={'div'}
+                      StepIconComponent={"div"}
                       classes={{
-                        root: step.type === 'task' ?
+                        root:
-                                i === activeStep ?
+                          step.type === "task"
-                                  clsx(this.props.classes.stepIcon, this.props.classes.stepIconLarge, this.props.classes['stepIconLarge'+taskStatus], this.props.classes['stepIconActive'+taskStatus])
+                            ? i === activeStep
-                                : clsx(this.props.classes.stepIcon, this.props.classes.stepIconLarge, this.props.classes['stepIconLarge'+taskStatus])
+                              ? clsx(
-                              : i === activeStep ?
+                                  this.props.classes.stepIcon,
-                                  clsx(this.props.classes.stepIcon, this.props.classes.stepIconActiveOther)
+                                  this.props.classes.stepIconLarge,
-                                : clsx(this.props.classes.stepIcon)
+                                  this.props.classes[
+                                    "stepIconLarge" + taskStatus
+                                  ],
+                                  this.props.classes[
+                                    "stepIconActive" + taskStatus
+                                  ]
+                                )
+                              : clsx(
+                                  this.props.classes.stepIcon,
+                                  this.props.classes.stepIconLarge,
+                                  this.props.classes[
+                                    "stepIconLarge" + taskStatus
+                                  ]
+                                )
+                            : i === activeStep
+                            ? clsx(
+                                this.props.classes.stepIcon,
+                                this.props.classes.stepIconActiveOther
+                              )
+                            : clsx(this.props.classes.stepIcon),
                       }}
-                    >
+                    ></StepLabel>
-                    </StepLabel>
                   </div>
                 </Tooltip>
               </Step>
-          )})}
+            );
+          })}
         </Stepper>
       </div>
     );
-  };
+  }
 }
 
-
 StepperVertical.propTypes = {
   status: PropTypes.array.isRequired,
   change: PropTypes.number.isRequired,
   activeStep: PropTypes.number.isRequired,
   tutorialStep: PropTypes.func.isRequired,
-  tutorial: PropTypes.object.isRequired
+  tutorial: PropTypes.object.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   change: state.tutorial.change,
   status: state.tutorial.status,
   activeStep: state.tutorial.activeStep,
-  tutorial: state.tutorial.tutorials[0]
+  tutorial: state.tutorial.tutorials[0],
 });
 
-export default connect(mapStateToProps, { tutorialStep })(withRouter(withStyles(styles, {withTheme: true})(StepperVertical)));
+export default connect(mapStateToProps, { tutorialStep })(
+  withRouter(withStyles(styles, { withTheme: true })(StepperVertical))
+);

src/components/Tutorial/TutorialHome.js

@@ -3,9 +3,13 @@ import PropTypes from "prop-types";
 import { connect } from "react-redux";
 import {
   getTutorials,
+  getAllTutorials,
+  getUserTutorials,
   resetTutorial,
   tutorialProgress,
 } from "../../actions/tutorialActions";
+import { progress } from "../../actions/tutorialBuilderActions";
+
 import { clearMessages } from "../../actions/messageActions";
 
 import clsx from "clsx";
@@ -13,16 +17,26 @@ import clsx from "clsx";
 import Breadcrumbs from "../Breadcrumbs";
 
 import { Link } from "react-router-dom";
-
+import { alpha } from "@material-ui/core/styles";
-import { fade } from "@material-ui/core/styles/colorManipulator";
 import { withStyles } from "@material-ui/core/styles";
 import Grid from "@material-ui/core/Grid";
 import Paper from "@material-ui/core/Paper";
 import Typography from "@material-ui/core/Typography";
 
-import { faCheck, faTimes } from "@fortawesome/free-solid-svg-icons";
+import {
+  faCheck,
+  faTimes,
+  faShareAlt,
+  faEye,
+  faUserCheck,
+} from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import * as Blockly from "blockly";
+import ReactStars from "react-rating-stars-component";
+import Tooltip from "@material-ui/core/Tooltip";
+import IconButton from "@material-ui/core/IconButton";
+import Snackbar from "../Snackbar";
+import Divider from "@material-ui/core/Divider";
 
 const styles = (theme) => ({
   outerDiv: {
@@ -31,18 +45,18 @@ const styles = (theme) => ({
     bottom: "-30px",
     width: "160px",
     height: "160px",
-    color: fade(theme.palette.secondary.main, 0.6),
+    color: alpha(theme.palette.secondary.main, 0.6),
   },
   outerDivError: {
-    stroke: fade(theme.palette.error.dark, 0.6),
+    stroke: alpha(theme.palette.error.dark, 0.6),
-    color: fade(theme.palette.error.dark, 0.6),
+    color: alpha(theme.palette.error.dark, 0.6),
   },
   outerDivSuccess: {
-    stroke: fade(theme.palette.primary.main, 0.6),
+    stroke: alpha(theme.palette.primary.main, 0.6),
-    color: fade(theme.palette.primary.main, 0.6),
+    color: alpha(theme.palette.primary.main, 0.6),
   },
   outerDivOther: {
-    stroke: fade(theme.palette.secondary.main, 0.6),
+    stroke: alpha(theme.palette.secondary.main, 0.6),
   },
   innerDiv: {
     width: "inherit",
@@ -51,23 +65,85 @@ const styles = (theme) => ({
     verticalAlign: "middle",
     textAlign: "center",
   },
+  button: {
+    backgroundColor: theme.palette.primary.main,
+    color: theme.palette.primary.contrastText,
+    width: "40px",
+    height: "40px",
+    "&:hover": {
+      backgroundColor: theme.palette.primary.main,
+      color: theme.palette.primary.contrastText,
+    },
+  },
+  link: {
+    color: theme.palette.primary.main,
+    textDecoration: "none",
+    "&:hover": {
+      color: theme.palette.primary.main,
+      textDecoration: "underline",
+    },
+  },
 });
 
 class TutorialHome extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      userTutorials: [],
+      tutorials: [],
+      snackbar: false,
+    };
+  }
+
   componentDidMount() {
     this.props.tutorialProgress();
     // retrieve tutorials only if a potential user is loaded - authentication
     // is finished (success or failed)
-    if (!this.props.progress) {
+    // if (!this.props.progress) {
-      this.props.getTutorials();
+    //   if (this.props.user) {
+    //     if (this.props.user.blocklyRole === "admin") {
+    //       this.props.getAllTutorials();
+    //     }
+    //     if (this.props.user.blocklyRole === "creator") {
+    //       this.props.getUserTutorials();
+    //       this.props.getTutorials();
+    //       console.log("get user tutorials");
+    //       console.log(this.props.userTutorials);
+    //     }
+    //   } else {
+    //     this.props.getTutorials();
+    //   }
+    // }
+    if (!this.props.authProgress) {
+      if (this.props.user) {
+        if (this.props.user.role === "admin") {
+          this.props.getAllTutorials();
+        } else {
+          this.props.getUserTutorials();
+          //this.props.getTutorials();
+        }
+      } else {
+        this.props.getTutorials();
+      }
     }
   }
 
   componentDidUpdate(props, state) {
-    if (props.progress !== this.props.progress && !this.props.progress) {
+    if (
-      // authentication is completed
+      props.authProgress !== this.props.authProgress &&
-      this.props.getTutorials();
+      !this.props.authProgress
-    }
+    )
+      if (this.props.user) {
+        if (this.props.user.role === "admin") {
+          // authentication is completed
+          this.props.getAllTutorials();
+        } else {
+          this.props.getUserTutorials();
+        }
+      } else {
+        this.props.getTutorials();
+      }
+
     if (this.props.message.id === "GET_TUTORIALS_FAIL") {
       alert(this.props.message.msg);
     }
@@ -81,13 +157,25 @@ class TutorialHome extends Component {
   }
 
   render() {
+    var userTutorials = [];
+    const publicTutorials = this.props.tutorials.filter(
+      (tutorial) => tutorial.public === true
+    );
+    if (this.props.user && this.props.user.blocklyRole === "admin") {
+      userTutorials = this.props.tutorials;
+    }
+    if (this.props.user && this.props.user.blocklyRole === "creator") {
+      userTutorials = this.props.tutorials.filter(
+        (tutorial) => tutorial.creator === this.props.user.email
+      );
+    }
     return this.props.isLoading ? null : (
       <div>
         <Breadcrumbs content={[{ link: "/tutorial", title: "Tutorial" }]} />
-
         <h1>{Blockly.Msg.tutorials_home_head}</h1>
+        <h2>Alle Tutorials</h2>
         <Grid container spacing={2}>
-          {this.props.tutorials.map((tutorial, i) => {
+          {publicTutorials.map((tutorial, i) => {
             var status = this.props.status.filter(
               (status) => status._id === tutorial._id
             )[0];
@@ -99,6 +187,12 @@ class TutorialHome extends Component {
               tasks.length;
             var tutorialStatus =
               success === 1 ? "Success" : error ? "Error" : "Other";
+            const firstExample = {
+              size: 30,
+              value: tutorial.difficulty,
+              edit: false,
+              isHalf: true,
+            };
             return (
               <Grid item xs={12} sm={6} md={4} xl={3} key={i} style={{}}>
                 <Link
@@ -114,6 +208,7 @@ class TutorialHome extends Component {
                     }}
                   >
                     {tutorial.title}
+                    <ReactStars {...firstExample} />
                     <div
                       className={clsx(this.props.classes.outerDiv)}
                       style={{ width: "160px", height: "160px", border: 0 }}
@@ -216,6 +311,119 @@ class TutorialHome extends Component {
             );
           })}
         </Grid>
+        {this.props.user ? (
+          <div>
+            <h2>User Tutorials</h2>
+            <Grid container spacing={2}>
+              {userTutorials.map((tutorial, i) => {
+                var status = this.props.status.filter(
+                  (status) => status._id === tutorial._id
+                )[0];
+                var tasks = status.tasks;
+                var error =
+                  status.tasks.filter((task) => task.type === "error").length >
+                  0;
+                var success =
+                  status.tasks.filter((task) => task.type === "success")
+                    .length / tasks.length;
+                var tutorialStatus =
+                  success === 1 ? "Success" : error ? "Error" : "Other";
+                const firstExample = {
+                  size: 30,
+                  value: tutorial.difficulty,
+                  edit: false,
+                  isHalf: true,
+                };
+                return (
+                  <Grid item xs={12} sm={6} md={4} xl={3} key={i} style={{}}>
+                    <Paper
+                      style={{
+                        height: "150",
+                        padding: "10px",
+                        position: "relative",
+                        overflow: "hidden",
+                        backgroundColor: tutorial.review
+                          ? "lightyellow"
+                          : "white",
+                      }}
+                    >
+                      <Link
+                        to={`/tutorial/${tutorial._id}`}
+                        style={{ textDecoration: "none", color: "inherit" }}
+                      >
+                        {tutorial.title}
+                        <ReactStars {...firstExample} />
+                      </Link>
+                      <Divider
+                        style={{
+                          marginTop: "10px",
+                          marginBottom: "10px",
+                        }}
+                      />
+                      <p>
+                        Creator:{tutorial.creator} <br />
+                        <div style={this.props.style}>
+                          <Tooltip
+                            title={Blockly.Msg.tooltip_share_tutorial}
+                            arrow
+                          >
+                            <IconButton
+                              className={`shareTutorial ${this.props.classes.button}`}
+                              onClick={() => {
+                                navigator.clipboard.writeText(
+                                  `${window.location.origin}/tutorial/${tutorial._id}`
+                                );
+                                this.setState({
+                                  snackbar: true,
+                                  key: Date.now(),
+                                  message:
+                                    Blockly.Msg.messages_copylink_success,
+                                  type: "success",
+                                });
+                              }}
+                            >
+                              <FontAwesomeIcon icon={faShareAlt} size="xs" />
+                            </IconButton>
+                          </Tooltip>
+                          <Tooltip
+                            title={Blockly.Msg.tooltip_share_tutorial}
+                            arrow
+                          >
+                            <IconButton
+                              className={`publicTutorial ${this.props.classes.button}`}
+                              disabled={!tutorial.public}
+                            >
+                              <FontAwesomeIcon icon={faEye} size="xs" />
+                            </IconButton>
+                          </Tooltip>
+                          {tutorial.review ? (
+                            <Tooltip
+                              title={Blockly.Msg.tooltip_share_tutorial}
+                              arrow
+                            >
+                              <IconButton
+                                className={`publicTutorial ${this.props.classes.button}`}
+                                disabled={!tutorial.review}
+                              >
+                                <FontAwesomeIcon icon={faUserCheck} size="xs" />
+                              </IconButton>
+                            </Tooltip>
+                          ) : null}
+                          <Snackbar
+                            open={this.state.snackbar}
+                            message={Blockly.Msg.messages_copylink_success}
+                            type={this.state.type}
+                            key={this.state.key}
+                          />
+                        </div>
+                      </p>
+                    </Paper>
+                  </Grid>
+                );
+              })}
+            </Grid>
+          </div>
+        ) : null}
       </div>
     );
   }
@@ -223,6 +431,8 @@ class TutorialHome extends Component {
 
 TutorialHome.propTypes = {
   getTutorials: PropTypes.func.isRequired,
+  getAllTutorials: PropTypes.func.isRequired,
+  getUserTutorials: PropTypes.func.isRequired,
   resetTutorial: PropTypes.func.isRequired,
   tutorialProgress: PropTypes.func.isRequired,
   clearMessages: PropTypes.func.isRequired,
@@ -232,19 +442,27 @@ TutorialHome.propTypes = {
   isLoading: PropTypes.bool.isRequired,
   message: PropTypes.object.isRequired,
   progress: PropTypes.bool.isRequired,
+  user: PropTypes.object.isRequired,
+  authProgress: PropTypes.bool.isRequired,
 };
 
 const mapStateToProps = (state) => ({
   change: state.tutorial.change,
   status: state.tutorial.status,
   tutorials: state.tutorial.tutorials,
+  userTutorials: state.tutorial.userTutorials,
   isLoading: state.tutorial.progress,
   message: state.message,
   progress: state.auth.progress,
+  user: state.auth.user,
+  authProgress: state.auth.progress,
 });
 
 export default connect(mapStateToProps, {
   getTutorials,
+  progress,
+  getUserTutorials,
+  getAllTutorials,
   resetTutorial,
   clearMessages,
   tutorialProgress,

src/components/User/Login.js

@@ -50,7 +50,6 @@ export class Login extends Component {
       }
       // Check for login error
       else if (message.id === "LOGIN_FAIL") {
-        console.log("login fail");
         this.setState({
           email: "",
           password: "",

src/components/Workspace/AutoSave.js

@@ -0,0 +1,71 @@
+import React, { Component } from "react";
+import PropTypes from "prop-types";
+import { connect } from "react-redux";
+import { workspaceName } from "../../actions/workspaceActions";
+import SaveIcon from "../CodeEditor/SaveIcon";
+
+const resetTimeout = (id, newID) => {
+  clearTimeout(id);
+  return newID;
+};
+
+class AutoSave extends Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      timeout: null,
+      value: "",
+      saved: false,
+      autosave: false,
+    };
+  }
+
+  editValue = (value) => {
+    this.setState({
+      timeout: resetTimeout(
+        this.state.timeout,
+        setTimeout(this.saveValue, 400)
+      ),
+      value: value,
+    });
+  };
+
+  saveValue = () => {
+    this.setState({ ...this.state, saved: true });
+    localStorage.setItem("autoSaveXML", this.props.xml);
+    setTimeout(() => this.setState({ ...this.state, saved: false }), 1000);
+  };
+
+  componentDidMount() {
+  }
+
+  componentDidUpdate(prevProps) {
+    if (prevProps.xml !== this.props.xml) {
+      this.editValue(this.props.xml);
+    }
+  }
+
+  render() {
+    return (
+      <div>
+        <SaveIcon loading={this.state.saved} autosave={this.props.autosave} />
+      </div>
+    );
+  }
+}
+
+AutoSave.propTypes = {
+  xml: PropTypes.string.isRequired,
+  name: PropTypes.string,
+  workspaceName: PropTypes.func.isRequired,
+  setAutosave: PropTypes.func.isRequired,
+  autosave: PropTypes.bool.isRequired,
+};
+
+const mapStateToProps = (state) => ({
+  auto: state.general.autosave,
+  xml: state.workspace.code.xml,
+  name: state.workspace.name,
+});
+
+export default connect(mapStateToProps, { workspaceName })(AutoSave);

src/components/Workspace/Compile.js

@@ -16,10 +16,7 @@ import { faClipboardCheck } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import * as Blockly from "blockly/core";
 import Copy from "../copy.svg";
-import Prism from "prismjs";
+
-import "prismjs/themes/prism.css";
-import "prismjs/plugins/line-numbers/prism-line-numbers";
-import "prismjs/plugins/line-numbers/prism-line-numbers.css";
 import MuiDrawer from "@material-ui/core/Drawer";
 import Dialog from "../Dialog";
 
@@ -71,15 +68,12 @@ class Compile extends Component {
     };
   }
 
-  componentDidMount() {
+  componentDidMount() {}
-    Prism.highlightAll();
-  }
 
   componentDidUpdate(props) {
     if (props.name !== this.props.name) {
       this.setState({ name: this.props.name });
     }
-    Prism.highlightAll();
   }
 
   compile = () => {
@@ -95,7 +89,6 @@ class Compile extends Component {
     })
       .then((response) => response.json())
       .then((data) => {
-        console.log(data);
         if (data.code === "Internal Server Error") {
           this.setState({
             progress: false,
@@ -196,7 +189,7 @@ class Compile extends Component {
               className={`compileBlocks ${this.props.classes.iconButton}`}
               onClick={() => this.compile()}
             >
-              <FontAwesomeIcon icon={faClipboardCheck} size="l" />
+              <FontAwesomeIcon icon={faClipboardCheck} size="xs" />
             </IconButton>
           </Tooltip>
         ) : (

src/components/Workspace/CopyCode.js

@@ -1,99 +1,110 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { workspaceName } from '../../actions/workspaceActions';
+import { workspaceName } from "../../actions/workspaceActions";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import Button from '@material-ui/core/Button';
+import Button from "@material-ui/core/Button";
-import IconButton from '@material-ui/core/IconButton';
+import IconButton from "@material-ui/core/IconButton";
-import Tooltip from '@material-ui/core/Tooltip';
+import Tooltip from "@material-ui/core/Tooltip";
 
 import { faCopy } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import * as Blockly from 'blockly/core';
+import * as Blockly from "blockly/core";
-import Snackbar from '../Snackbar';
+import Snackbar from "../Snackbar";
-
 
 const styles = (theme) => ({
-    backdrop: {
+  backdrop: {
-        zIndex: theme.zIndex.drawer + 1,
+    zIndex: theme.zIndex.drawer + 1,
-        color: '#fff',
+    color: "#fff",
+  },
+  iconButton: {
+    backgroundColor: theme.palette.primary.main,
+    color: theme.palette.primary.contrastText,
+    width: "40px",
+    height: "40px",
+    "&:hover": {
+      backgroundColor: theme.palette.primary.main,
+      color: theme.palette.primary.contrastText,
     },
-    iconButton: {
+  },
-        backgroundColor: theme.palette.primary.main,
+  button: {
-        color: theme.palette.primary.contrastText,
+    backgroundColor: theme.palette.button.copycode,
-        width: '40px',
+    color: theme.palette.primary.contrastText,
-        height: '40px',
+    "&:hover": {
-        '&:hover': {
+      backgroundColor: theme.palette.button.copycode,
-            backgroundColor: theme.palette.primary.main,
+      color: theme.palette.primary.contrastText,
-            color: theme.palette.primary.contrastText,
-        }
     },
-    button: {
+  },
-        backgroundColor: theme.palette.button.copycode,
-        color: theme.palette.primary.contrastText,
-        '&:hover': {
-            backgroundColor: theme.palette.button.copycode,
-            color: theme.palette.primary.contrastText,
-        }
-    }
 });
 
-
 class CopyCode extends Component {
-
+  constructor(props) {
-    constructor(props) {
+    super(props);
-        super(props);
+    this.state = {
-        this.state = {
+      snackbar: false,
-            snackbar: false,
-        };
-    }
-
-
-    copyCode = () => {
-        navigator.clipboard.writeText(this.props.arduino)
-        this.setState({ snackbar: true, type: 'success', key: Date.now(), message: Blockly.Msg.messages_copy_code });
-    }
-
-    render() {
-        return (
-            <div style={{}}>
-                {this.props.iconButton ?
-                    <Tooltip title={Blockly.Msg.tooltip_copy_code} arrow style={{ marginRight: '5px' }}>
-                        <IconButton
-                            className={`copyCode ${this.props.classes.iconButton}`}
-                            onClick={() => this.copyCode()}
-                        >
-                            <FontAwesomeIcon icon={faCopy} size="l" />
-                        </IconButton>
-                    </Tooltip>
-                    :
-                    <Button style={{ float: 'right', color: 'white' }} variant="contained" className={this.props.classes.button} onClick={() => this.copyCode()}>
-                        <FontAwesomeIcon icon={faCopy} style={{ marginRight: '5px' }} /> Code kopieren
-          </Button>
-                }
-                <Snackbar
-                    open={this.state.snackbar}
-                    message={this.state.message}
-                    type={this.state.type}
-                    key={this.state.key}
-                />
-
-            </div >
-        );
     };
+  }
+
+  copyCode = () => {
+    navigator.clipboard.writeText(this.props.arduino);
+    this.setState({
+      snackbar: true,
+      type: "success",
+      key: Date.now(),
+      message: Blockly.Msg.messages_copy_code,
+    });
+  };
+
+  render() {
+    return (
+      <div style={{}}>
+        {this.props.iconButton ? (
+          <Tooltip
+            title={Blockly.Msg.tooltip_copy_code}
+            arrow
+            style={{ marginRight: "5px" }}
+          >
+            <IconButton
+              className={`copyCode ${this.props.classes.iconButton}`}
+              onClick={() => this.copyCode()}
+            >
+              <FontAwesomeIcon icon={faCopy} size="xs" />
+            </IconButton>
+          </Tooltip>
+        ) : (
+          <Button
+            style={{ float: "right", color: "white" }}
+            variant="contained"
+            className={this.props.classes.button}
+            onClick={() => this.copyCode()}
+          >
+            <FontAwesomeIcon icon={faCopy} style={{ marginRight: "5px" }} />{" "}
+            Code kopieren
+          </Button>
+        )}
+        <Snackbar
+          open={this.state.snackbar}
+          message={this.state.message}
+          type={this.state.type}
+          key={this.state.key}
+        />
+      </div>
+    );
+  }
 }
 
 CopyCode.propTypes = {
-    arduino: PropTypes.string.isRequired,
+  arduino: PropTypes.string.isRequired,
-    name: PropTypes.string,
+  name: PropTypes.string,
-    workspaceName: PropTypes.func.isRequired
+  workspaceName: PropTypes.func.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
-    arduino: state.workspace.code.arduino,
+  arduino: state.workspace.code.arduino,
-    name: state.workspace.name
+  name: state.workspace.name,
 });
 
-
+export default connect(mapStateToProps, { workspaceName })(
-export default connect(mapStateToProps, { workspaceName })(withStyles(styles, { withTheme: true })(CopyCode));
+  withStyles(styles, { withTheme: true })(CopyCode)
+);

src/components/Workspace/Screenshot.js

@@ -1,16 +1,16 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
 
-import * as Blockly from 'blockly/core';
+import * as Blockly from "blockly/core";
 
-import { saveAs } from 'file-saver';
+import { saveAs } from "file-saver";
 
-import { detectWhitespacesAndReturnReadableResult } from '../../helpers/whitespace';
+import { detectWhitespacesAndReturnReadableResult } from "../../helpers/whitespace";
 
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import IconButton from '@material-ui/core/IconButton';
+import IconButton from "@material-ui/core/IconButton";
-import Tooltip from '@material-ui/core/Tooltip';
+import Tooltip from "@material-ui/core/Tooltip";
 
 import { faCamera } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
@@ -19,18 +19,16 @@ const styles = (theme) => ({
   button: {
     backgroundColor: theme.palette.primary.main,
     color: theme.palette.primary.contrastText,
-    width: '40px',
+    width: "40px",
-    height: '40px',
+    height: "40px",
-    '&:hover': {
+    "&:hover": {
       backgroundColor: theme.palette.primary.main,
       color: theme.palette.primary.contrastText,
-    }
+    },
-  }
+  },
 });
 
-
 class Screenshot extends Component {
-
   getSvg = () => {
     const workspace = Blockly.getMainWorkspace();
     var canvas = workspace.svgBlockCanvas_.cloneNode(true);
@@ -39,10 +37,12 @@ class Screenshot extends Component {
       canvas.removeAttribute("transform");
       // does not work in  react
       // var cssContent = Blockly.Css.CONTENT.join('');
-      var cssContent = '';
+      var cssContent = "";
-      for (var i = 0; i < document.getElementsByTagName('style').length; i++) {
+      for (var i = 0; i < document.getElementsByTagName("style").length; i++) {
-        if (/^blockly.*$/.test(document.getElementsByTagName('style')[i].id)) {
+        if (/^blockly.*$/.test(document.getElementsByTagName("style")[i].id)) {
-          cssContent += document.getElementsByTagName('style')[i].firstChild.data.replace(/\..* \./g, '.');
+          cssContent += document
+            .getElementsByTagName("style")
+            [i].firstChild.data.replace(/\..* \./g, ".");
         }
       }
       // ensure that fill-opacity is 1, because there cannot be a replacing
@@ -56,19 +56,24 @@ class Screenshot extends Component {
       .blocklyPathLight {
         display: flex;
       }  `;
-      var css = '<defs><style type="text/css" xmlns="http://www.w3.org/1999/xhtml"><![CDATA[' + cssContent + ']]></style></defs>';
+      var css =
-      var bbox = document.getElementsByClassName("blocklyBlockCanvas")[0].getBBox();
+        '<defs><style type="text/css" xmlns="http://www.w3.org/1999/xhtml"><![CDATA[' +
+        cssContent +
+        "]]></style></defs>";
+      var bbox = document
+        .getElementsByClassName("blocklyBlockCanvas")[0]
+        .getBBox();
       var content = new XMLSerializer().serializeToString(canvas);
       var xml = `<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"
                   width="${bbox.width}" height="${bbox.height}" viewBox="${bbox.x} ${bbox.y} ${bbox.width} ${bbox.height}">
                   ${css}">${content}</svg>`;
       var fileName = detectWhitespacesAndReturnReadableResult(this.props.name);
       // this.props.workspaceName(this.state.name);
-      fileName = `${fileName}.svg`
+      fileName = `${fileName}.svg`;
-      var blob = new Blob([xml], { type: 'image/svg+xml;base64' });
+      var blob = new Blob([xml], { type: "image/svg+xml;base64" });
       saveAs(blob, fileName);
     }
-  }
+  };
 
   render() {
     return (
@@ -83,15 +88,18 @@ class Screenshot extends Component {
         </Tooltip>
       </div>
     );
-  };
+  }
 }
 
 Screenshot.propTypes = {
-  name: PropTypes.string.isRequired,
+  name: PropTypes.string,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   name: state.workspace.name,
 });
 
-export default connect(mapStateToProps, null)(withStyles(styles, { withTheme: true })(Screenshot));
+export default connect(
+  mapStateToProps,
+  null
+)(withStyles(styles, { withTheme: true })(Screenshot));

src/components/Workspace/ShareProject.js

@@ -1,72 +1,106 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { shareProject } from '../../actions/projectActions';
+import { shareProject } from "../../actions/projectActions";
-import { clearMessages } from '../../actions/messageActions';
+import { clearMessages } from "../../actions/messageActions";
+import QRCode from 'qrcode.react';
+import { createId } from "mnemonic-id";
 
-import moment from 'moment';
+import moment from "moment";
 
-import Dialog from '../Dialog';
+import Dialog from "../Dialog";
-import Snackbar from '../Snackbar';
+import Snackbar from "../Snackbar";
 
-import { Link } from 'react-router-dom';
+// import { Link } from "react-router-dom";
 
-import { withStyles } from '@material-ui/core/styles';
+import GridLoader from "react-spinners/GridLoader";
-import IconButton from '@material-ui/core/IconButton';
+import { EmailShareButton, FacebookShareButton, TwitterShareButton, WhatsappShareButton} from "react-share";
-import Tooltip from '@material-ui/core/Tooltip';
+import { EmailIcon, FacebookIcon, TwitterIcon, WhatsappIcon} from "react-share";
-import Typography from '@material-ui/core/Typography';
+import { withStyles } from "@material-ui/core/styles";
+import IconButton from "@material-ui/core/IconButton";
+import Button from '@material-ui/core/Button';
+import Tooltip from "@material-ui/core/Tooltip";
+import Typography from "@material-ui/core/Typography";
 
-import { faShareAlt, faCopy } from "@fortawesome/free-solid-svg-icons";
+import { faShareAlt, faCopy, faDownload } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 
-import * as Blockly from 'blockly/core';
+import * as Blockly from "blockly/core";
 
 const styles = (theme) => ({
+  iconButton: {
+    backgroundColor: theme.palette.primary.main,
+    color: theme.palette.primary.contrastText,
+    width: "40px",
+    height: "40px",
+    "&:hover": {
+      backgroundColor: theme.palette.primary.main,
+      color: theme.palette.primary.contrastText,
+    },
+  },
   button: {
     backgroundColor: theme.palette.primary.main,
     color: theme.palette.primary.contrastText,
-    width: '40px',
+    "&:hover": {
-    height: '40px',
-    '&:hover': {
       backgroundColor: theme.palette.primary.main,
       color: theme.palette.primary.contrastText,
-    }
+    },
+    borderRadius: 20,
   },
   link: {
     color: theme.palette.primary.main,
-    textDecoration: 'none',
+    textDecoration: "none",
-    '&:hover': {
+    "&:hover": {
       color: theme.palette.primary.main,
-      textDecoration: 'underline'
+      textDecoration: "underline",
-    }
+    },
-  }
+  },
 });
 
-
 class WorkspaceFunc extends Component {
-
   constructor(props) {
     super(props);
     this.inputRef = React.createRef();
     this.state = {
       snackbar: false,
-      type: '',
+      type: "",
-      key: '',
+      key: "",
-      message: '',
+      message: "",
-      title: '',
+      title: "",
-      content: '',
+      content: "",
       open: false,
-      id: '',
+      id: "",
+      shortLink: "",
+      isFetching: false,
+      loading: false,
     };
   }
 
   componentDidUpdate(props) {
     if (this.props.message !== props.message) {
-      if (this.props.message.id === 'SHARE_SUCCESS' && (!this.props.multiple || this.props.message.status === this.props.project._id)) {
+      if (
-        this.setState({ share: true, open: true, title: Blockly.Msg.messages_SHARE_SUCCESS, id: this.props.message.status });
+        this.props.message.id === "SHARE_SUCCESS" &&
-      }
+        (!this.props.multiple ||
-      else if (this.props.message.id === 'SHARE_FAIL' && (!this.props.multiple || this.props.message.status === this.props.project._id)) {
+          this.props.message.status === this.props.project._id)
-        this.setState({ snackbar: true, key: Date.now(), message: Blockly.Msg.messages_SHARE_FAIL, type: 'error' });
+      ) {
+        this.createShortlink(this.props.message.status);
+        this.setState({
+          share: true,
+          open: true,
+          title: Blockly.Msg.messages_SHARE_SUCCESS,
+          id: this.props.message.status,
+        });
+      } else if (
+        this.props.message.id === "SHARE_FAIL" &&
+        (!this.props.multiple ||
+          this.props.message.status === this.props.project._id)
+      ) {
+        this.setState({
+          snackbar: true,
+          key: Date.now(),
+          message: Blockly.Msg.messages_SHARE_FAIL,
+          type: "error",
+        });
         window.scrollTo(0, 0);
       }
     }
@@ -77,25 +111,58 @@ class WorkspaceFunc extends Component {
   }
 
   toggleDialog = () => {
-    this.setState({ open: !this.state, title: '', content: '' });
+    this.setState({ open: !this.state, title: "", content: "" });
-  }
+  };
 
   shareBlocks = () => {
-    if (this.props.projectType === 'project' && this.props.project.shared) {
+    if (this.props.projectType === "project" && this.props.project.shared) {
       // project is already shared
-      this.setState({ open: true, title: Blockly.Msg.messages_SHARE_SUCCESS, id: this.props.project._id });
+      this.setState({
-    }
+        open: true,
-    else {
+        title: Blockly.Msg.messages_SHARE_SUCCESS,
-      this.props.shareProject(this.props.name || this.props.project.title, this.props.projectType, this.props.project ? this.props.project._id : undefined);
+        id: this.props.project._id,
+      });
+    } else {
+      this.props.shareProject(
+        this.props.name || this.props.project.title,
+        this.props.projectType,
+        this.props.project ? this.props.project._id : undefined
+      );
     }
+  };
+
+  createShortlink(id) {
+    this.setState({ isFetching: true, loading: true })
+    const requestOptions = {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ "slug": `blockly-${createId(5)}`, "url": `${window.location.origin}/share/${id}` })
+    };
+    fetch('https://www.snsbx.de/api/shorty', requestOptions)
+        .then(response => response.json())
+        .then(data => this.setState({ shortLink: data[0].link, isFetching: false, loading: false }));
   }
 
+  downloadQRCode = () => {
+    // Generate download with use canvas and stream
+    const canvas = document.getElementById("qr-gen");
+    const pngUrl = canvas
+      .toDataURL("image/png")
+      .replace("image/png", "image/octet-stream");
+    let downloadLink = document.createElement("a");
+    downloadLink.href = pngUrl;
+    downloadLink.download = `${this.state.shortLink}.png`;
+    document.body.appendChild(downloadLink);
+    downloadLink.click();
+    document.body.removeChild(downloadLink);
+  };
+
   render() {
     return (
       <div style={this.props.style}>
         <Tooltip title={Blockly.Msg.tooltip_share_project} arrow>
           <IconButton
-            className={`shareBlocks ${this.props.classes.button}`}
+            className={`shareBlocks ${this.props.classes.iconButton}`}
             onClick={() => this.shareBlocks()}
           >
             <FontAwesomeIcon icon={faShareAlt} size="xs" />
@@ -115,44 +182,134 @@ class WorkspaceFunc extends Component {
           onClose={this.toggleDialog}
           onClick={this.toggleDialog}
           button={Blockly.Msg.button_close}
-        >
+        >            
-          <div style={{ marginTop: '10px' }}>
+          { this.state.isFetching ? (
-            <Typography>Über den folgenden Link kannst du dein Programm teilen:</Typography>
+            <div style={{ display: 'flex', justifyContent: 'center'}}>
-            <Link to={`/share/${this.state.id}`} onClick={() => this.toggleDialog()} className={this.props.classes.link}>{`${window.location.origin}/share/${this.state.id}`}</Link>
+              <GridLoader color={"#4EAF47"} loading={this.state.loading} size={50} /> 
-            <Tooltip title={Blockly.Msg.tooltip_copy_link} arrow style={{ marginRight: '5px' }}>
+            </div>
-              <IconButton
+            ) : (
-                onClick={() => {
+              <div style={{ marginTop: "10px" }}>
-                  navigator.clipboard.writeText(`${window.location.origin}/share/${this.state.id}`);
+                <Typography>
-                  this.setState({ snackbar: true, key: Date.now(), message: Blockly.Msg.messages_copylink_success, type: 'success' });
+                  Über den folgenden Link kannst du dein Programm teilen:
-                }}
+                </Typography>
-              >
+                <div style={{ textAlign: "center" }}>
-                <FontAwesomeIcon icon={faCopy} size="xs" />
+                  <a
-              </IconButton>
+                    href={this.state.shortLink}
-            </Tooltip>
+                    onClick={() => this.toggleDialog()}
-            {this.props.project && this.props.project.shared && this.props.message.id !== 'SHARE_SUCCESS' ?
+                    className={this.props.classes.link}
-              <Typography variant='body2' style={{ marginTop: '20px' }}>{`Das Projekt wurde bereits geteilt. Der Link ist noch mindestens ${moment(this.props.project.shared).diff(moment().utc(), 'days') === 0 ?
+                    target="_blank"
-                moment(this.props.project.shared).diff(moment().utc(), 'hours') === 0 ?
+                    rel="noreferrer"
-                  `${moment(this.props.project.shared).diff(moment().utc(), 'minutes')} Minuten`
+                  >{this.state.shortLink}</a>
-                  : `${moment(this.props.project.shared).diff(moment().utc(), 'hours')} Stunden`
+                  <Tooltip
-                : `${moment(this.props.project.shared).diff(moment().utc(), 'days')} Tage`} gültig.`}</Typography>
+                  title={Blockly.Msg.tooltip_copy_link}
-              : <Typography variant='body2' style={{ marginTop: '20px' }}>{`Der Link ist nun ${process.env.REACT_APP_SHARE_LINK_EXPIRES} Tage gültig.`}</Typography>}
+                  arrow
-          </div>
+                  style={{ marginRight: "5px" }}
+                  >
+                    <IconButton
+                      onClick={() => {
+                        navigator.clipboard.writeText(
+                          this.state.shortLink
+                        );
+                        this.setState({
+                          snackbar: true,
+                          key: Date.now(),
+                          message: Blockly.Msg.messages_copylink_success,
+                          type: "success",
+                        });
+                      }}
+                    >
+                      <FontAwesomeIcon icon={faCopy} size="xs" />
+                    </IconButton>
+                  </Tooltip>
+                </div>                
+                <div style={{ marginTop: "10px", display: 'flex', justifyContent: 'center' }}>
+                  <QRCode
+                    id="qr-gen"
+                    value={this.state.shortLink}
+                    size={256}
+                    level={"L"}
+                    includeMargin={false}
+                  />
+                </div>
+                <div style={{ display: 'flex', justifyContent: 'center', marginTop: '20px'}}>
+                  <Button className={`download QR Code ${this.props.classes.button}`} onClick={() => this.downloadQRCode()} variant="contained" startIcon={<FontAwesomeIcon icon={faDownload} size="xs" />}>
+                    Download QR code
+                  </Button>
+                </div>
+                <div style={{ display: 'flex', justifyContent: 'center', marginTop: "20px"}}>
+                  <FacebookShareButton url={this.state.shortLink} quote={"I created this sketch for my senseBox. Have a look!"} hashtag={"#senseBox"}>
+                    <FacebookIcon size={32} round />
+                  </FacebookShareButton>
+                  <TwitterShareButton url={this.state.shortLink} title={"I created this sketch for my senseBox. Have a look!"} hashtags={["senseBox", "Blockly", "citizenScience"]}>
+                    <TwitterIcon size={32} round />
+                  </TwitterShareButton>
+                  <WhatsappShareButton url={this.state.shortLink} title={"Look at my SenseBox sketch that I created with Blockly!"} separator={": "}>
+                    <WhatsappIcon size={32} round />
+                  </WhatsappShareButton>
+                  <EmailShareButton url={this.state.shortLink} subject={"SenseBox Blockly Sketch"} body={"I created this sketch for my senseBox. Have a look!"} separator={": "}>
+                    <EmailIcon size={32} round />
+                  </EmailShareButton>
+                </div>
+                { this.props.project &&
+                  this.props.project.shared &&
+                  this.props.message.id !== "SHARE_SUCCESS" ? (
+                  <Typography
+                    variant="body2"
+                    style={{ marginTop: "20px" }}
+                  >
+                    {`Das Projekt wurde bereits geteilt. Der Link ist noch mindestens ${
+                      moment(this.props.project.shared).diff(
+                        moment().utc(),
+                        "days"
+                      ) === 0
+                      ? moment(this.props.project.shared).diff(
+                          moment().utc(),
+                          "hours"
+                        ) === 0
+                      ? `${moment(this.props.project.shared).diff(
+                          moment().utc(),
+                          "minutes"
+                        )} Minuten`
+                      : `${moment(this.props.project.shared).diff(
+                          moment().utc(),
+                          "hours"
+                        )} Stunden`
+                      : `${moment(this.props.project.shared).diff(
+                          moment().utc(),
+                          "days"
+                        )} Tage`
+                    } gültig.`}
+                  </Typography>
+                  ) : (
+                    <Typography
+                      variant="body2"
+                      style={{ marginTop: "20px" }}
+                    >
+                      {`Der Link ist nun ${process.env.REACT_APP_SHARE_LINK_EXPIRES} Tage gültig.`}
+                    </Typography>
+                  )
+                }
+              </div> 
+            )
+          }
         </Dialog>
       </div>
     );
-  };
+  }
 }
 
 WorkspaceFunc.propTypes = {
   shareProject: PropTypes.func.isRequired,
   clearMessages: PropTypes.func.isRequired,
   name: PropTypes.string.isRequired,
-  message: PropTypes.object.isRequired
+  message: PropTypes.object.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   name: state.workspace.name,
-  message: state.message
+  message: state.message,
 });
 
-export default connect(mapStateToProps, { shareProject, clearMessages })(withStyles(styles, { withTheme: true })(WorkspaceFunc));
+export default connect(mapStateToProps, { shareProject, clearMessages })(
+  withStyles(styles, { withTheme: true })(WorkspaceFunc)
+);

src/components/Workspace/WorkspaceFunc.js

@@ -1,101 +1,110 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-
-import WorkspaceName from './WorkspaceName';
-import SaveProject from './SaveProject';
-import Compile from './Compile';
-import SolutionCheck from '../Tutorial/SolutionCheck';
-import DownloadProject from './DownloadProject';
-import OpenProject from './OpenProject';
-import Screenshot from './Screenshot';
-import ShareProject from './ShareProject';
-import ResetWorkspace from './ResetWorkspace';
-import DeleteProject from './DeleteProject';
-import CopyCode from './CopyCode';
 
+import WorkspaceName from "./WorkspaceName";
+import SaveProject from "./SaveProject";
+import Compile from "./Compile";
+import SolutionCheck from "../Tutorial/SolutionCheck";
+import DownloadProject from "./DownloadProject";
+import OpenProject from "./OpenProject";
+import Screenshot from "./Screenshot";
+import ShareProject from "./ShareProject";
+import ResetWorkspace from "./ResetWorkspace";
+import DeleteProject from "./DeleteProject";
+import CopyCode from "./CopyCode";
+import AutoSave from "./AutoSave";
 class WorkspaceFunc extends Component {
 
   render() {
     return (
-      <div style={{ width: 'max-content', display: 'flex' }}>
+      <div
-
+        style={{ width: "max-content", display: "flex", alignItems: "center" }}
-        {!this.props.assessment ?
+      >
+        {!this.props.assessment & !this.props.multiple ? <AutoSave /> : null}
+        {!this.props.assessment ? (
           <WorkspaceName
-            style={{ marginRight: '5px' }}
+            style={{ marginRight: "5px" }}
             multiple={this.props.multiple}
             project={this.props.project}
             projectType={this.props.projectType}
           />
-          : null}
+        ) : null}
 
-        {this.props.assessment ?
+        {this.props.assessment ? (
           <SolutionCheck />
-          : !this.props.multiple ?
+        ) : !this.props.multiple ? (
-            <Compile iconButton />
+          <Compile iconButton />
-            : null}
+        ) : null}
 
-        {!this.props.multiple ?
+        {!this.props.multiple ? <CopyCode iconButton /> : null}
-          <CopyCode iconButton />
-          : null}
 
-
+        {this.props.user && !this.props.multiple ? (
-        {this.props.user && !this.props.multiple ?
           <SaveProject
-            style={{ marginRight: '5px' }}
+            style={{ marginRight: "5px" }}
             projectType={this.props.projectType}
             project={this.props.project}
           />
-          : null}
+        ) : null}
 
-        {!this.props.multiple ?
+        {!this.props.multiple ? (
-          <DownloadProject style={{ marginRight: '5px' }} />
+          <DownloadProject style={{ marginRight: "5px" }} />
-          : null}
+        ) : null}
 
-
+        {!this.props.assessment && !this.props.multiple ? (
-        {!this.props.assessment && !this.props.multiple ?
           <OpenProject
-            style={{ marginRight: '5px' }}
+            style={{ marginRight: "5px" }}
             assessment={this.props.assessment}
           />
-          : null}
+        ) : null}
 
-        {!this.props.assessment && !this.props.multiple ?
+        {!this.props.assessment && !this.props.multiple ? (
-          <Screenshot style={{ marginRight: '5px' }} />
+          <Screenshot style={{ marginRight: "5px" }} />
-          : null}
+        ) : null}
 
-        {this.props.projectType !== 'gallery' && !this.props.assessment ?
+        {this.props.projectType !== "gallery" && !this.props.assessment ? (
           <ShareProject
-            style={{ marginRight: '5px' }}
+            style={{ marginRight: "5px" }}
             multiple={this.props.multiple}
             project={this.props.project}
             projectType={this.props.projectType}
           />
-          : null}
+        ) : null}
 
-        {!this.props.multiple ?
+        {!this.props.multiple ? (
-          <ResetWorkspace style={this.props.projectType === 'project' || this.props.projectType === 'gallery' ? { marginRight: '5px' } : null}
+          <ResetWorkspace
+            style={
+              this.props.projectType === "project" ||
+              this.props.projectType === "gallery"
+                ? { marginRight: "5px" }
+                : null
+            }
           />
-          : null}
+        ) : null}
 
-        {!this.props.assessment && (this.props.projectType === 'project' || this.props.projectType === 'gallery') && this.props.user && this.props.user.email === this.props.project.creator ?
+        {!this.props.assessment &&
+        (this.props.projectType === "project" ||
+          this.props.projectType === "gallery") &&
+        this.props.user &&
+        this.props.user.email === this.props.project.creator ? (
           <DeleteProject
             project={this.props.project}
             projectType={this.props.projectType}
           />
-          : null}
+        ) : null}
-
       </div>
     );
-  };
+  }
 }
 
 WorkspaceFunc.propTypes = {
-  user: PropTypes.object
+  user: PropTypes.object,
+  autosave: PropTypes.bool.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
-  user: state.auth.user
+  user: state.auth.user,
+  autosave: state.workspace.autosave,
 });
 
 export default connect(mapStateToProps, null)(WorkspaceFunc);

src/components/Workspace/WorkspaceName.js

@@ -1,51 +1,50 @@
-import React, { Component } from 'react';
+import React, { Component } from "react";
-import PropTypes from 'prop-types';
+import PropTypes from "prop-types";
-import { connect } from 'react-redux';
+import { connect } from "react-redux";
-import { workspaceName } from '../../actions/workspaceActions';
+import { workspaceName } from "../../actions/workspaceActions";
-import { setDescription, updateProject } from '../../actions/projectActions';
+import { setDescription, updateProject } from "../../actions/projectActions";
 
-import Snackbar from '../Snackbar';
+import Snackbar from "../Snackbar";
-import Dialog from '../Dialog';
+import Dialog from "../Dialog";
 
-import withWidth, { isWidthDown } from '@material-ui/core/withWidth';
+import withWidth, { isWidthDown } from "@material-ui/core/withWidth";
-import { withStyles } from '@material-ui/core/styles';
+import { withStyles } from "@material-ui/core/styles";
-import Button from '@material-ui/core/Button';
+import Button from "@material-ui/core/Button";
-import Tooltip from '@material-ui/core/Tooltip';
+import Tooltip from "@material-ui/core/Tooltip";
-import TextField from '@material-ui/core/TextField';
+import TextField from "@material-ui/core/TextField";
-import Typography from '@material-ui/core/Typography';
+import Typography from "@material-ui/core/Typography";
 
 import { faPen } from "@fortawesome/free-solid-svg-icons";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import * as Blockly from 'blockly/core'
+import * as Blockly from "blockly/core";
 
 const styles = (theme) => ({
   workspaceName: {
+    minHeight: "40px",
     backgroundColor: theme.palette.secondary.main,
-    borderRadius: '25px',
+    borderRadius: "25px",
-    display: 'inline-flex',
+    display: "inline-flex",
-    cursor: 'pointer',
+    cursor: "pointer",
-    '&:hover': {
+    "&:hover": {
       color: theme.palette.primary.main,
-    }
+    },
-  }
+  },
 });
 
-
 class WorkspaceName extends Component {
-
   constructor(props) {
     super(props);
     this.inputRef = React.createRef();
     this.state = {
-      title: '',
+      title: "",
-      content: '',
+      content: "",
       open: false,
       name: props.name,
       description: props.description,
       snackbar: false,
-      type: '',
+      type: "",
-      key: '',
+      key: "",
-      message: ''
+      message: "",
     };
   }
 
@@ -59,47 +58,100 @@ class WorkspaceName extends Component {
   }
 
   toggleDialog = () => {
-    this.setState({ open: !this.state, title: '', content: '' });
+    this.setState({ open: !this.state, title: "", content: "" });
-  }
+  };
 
   setFileName = (e) => {
     this.setState({ name: e.target.value });
-  }
+  };
 
   setDescription = (e) => {
     this.setState({ description: e.target.value });
-  }
+  };
 
   renameWorkspace = () => {
     this.props.workspaceName(this.state.name);
     this.toggleDialog();
-    if (this.props.projectType === 'project' || this.props.projectType === 'gallery' || this.state.projectType === 'gallery') {
+    if (
-      if (this.props.projectType === 'gallery' || this.state.projectType === 'gallery') {
+      this.props.projectType === "project" ||
+      this.props.projectType === "gallery" ||
+      this.state.projectType === "gallery"
+    ) {
+      if (
+        this.props.projectType === "gallery" ||
+        this.state.projectType === "gallery"
+      ) {
         this.props.setDescription(this.state.description);
       }
-      if (this.state.projectType === 'gallery') {
+      if (this.state.projectType === "gallery") {
         this.saveGallery();
       } else {
-        this.props.updateProject(this.props.projectType, this.props.project._id);
+        this.props.updateProject(
+          this.props.projectType,
+          this.props.project._id
+        );
       }
     } else {
-      this.setState({ snackbar: true, type: 'success', key: Date.now(), message: `${Blockly.Msg.messages_rename_success_01} ${this.state.name} ${Blockly.Msg.messages_rename_success_02}` });
+      this.setState({
+        snackbar: true,
+        type: "success",
+        key: Date.now(),
+        message: `${Blockly.Msg.messages_rename_success_01} ${this.state.name} ${Blockly.Msg.messages_rename_success_02}`,
+      });
     }
-  }
+  };
 
   render() {
     return (
       <div style={this.props.style}>
-        <Tooltip title={`${Blockly.Msg.tooltip_project_title} ${this.props.name ? `: ${this.props.name}` : ''}`} arrow style={{ height: '100%' }}>
+        <Tooltip
+          title={`${Blockly.Msg.tooltip_project_title} ${
+            this.props.name ? `: ${this.props.name}` : ""
+          }`}
+          arrow
+          style={{ height: "100%" }}
+        >
           <div
             className={this.props.classes.workspaceName}
-            onClick={() => { if (this.props.multiple) { this.props.workspaceName(this.props.project.title); if (this.props.projectType === 'gallery') { this.props.setDescription(this.props.project.description); } } this.setState({ open: true, title: this.props.projectType === 'gallery' ? 'Projektdaten ändern' : this.props.projectType === 'project' ? 'Projekt umbenennen' : 'Projekt benennen', content: this.props.projectType === 'gallery' ? 'Bitte gib einen Titel und eine Beschreibung für das Galerie-Projekt ein und bestätige die Angaben mit einem Klick auf \'Eingabe\'.' : 'Bitte gib einen Namen für das Projekt ein und bestätige diesen mit einem Klick auf \'Eingabe\'.' }) }}
+            onClick={() => {
+              if (this.props.multiple) {
+                this.props.workspaceName(this.props.project.title);
+                if (this.props.projectType === "gallery") {
+                  this.props.setDescription(this.props.project.description);
+                }
+              }
+              this.setState({
+                open: true,
+                title:
+                  this.props.projectType === "gallery"
+                    ? "Projektdaten ändern"
+                    : this.props.projectType === "project"
+                    ? "Projekt umbenennen"
+                    : "Projekt benennen",
+                content:
+                  this.props.projectType === "gallery"
+                    ? "Bitte gib einen Titel und eine Beschreibung für das Galerie-Projekt ein und bestätige die Angaben mit einem Klick auf 'Eingabe'."
+                    : "Bitte gib einen Namen für das Projekt ein und bestätige diesen mit einem Klick auf 'Eingabe'.",
+              });
+            }}
           >
-            {this.props.name && !isWidthDown(this.props.projectType === 'project' || this.props.projectType === 'gallery' ? 'xl' : 'xs', this.props.width) ?
+            {this.props.name &&
-              <Typography style={{ margin: 'auto -3px auto 12px' }}>{this.props.name}</Typography>
+            !isWidthDown(
-              : null}
+              this.props.projectType === "project" ||
-            <div style={{ width: '40px', display: 'flex' }}>
+                this.props.projectType === "gallery"
-              <FontAwesomeIcon icon={faPen} style={{ height: '18px', width: '18px', margin: 'auto' }} />
+                ? "xl"
+                : "xs",
+              this.props.width
+            ) ? (
+              <Typography style={{ margin: "auto -3px auto 12px" }}>
+                {this.props.name}
+              </Typography>
+            ) : null}
+            <div style={{ width: "40px", display: "flex" }}>
+              <FontAwesomeIcon
+                icon={faPen}
+                style={{ height: "18px", width: "18px", margin: "auto" }}
+              />
             </div>
           </div>
         </Tooltip>
@@ -114,38 +166,88 @@ class WorkspaceName extends Component {
           open={this.state.open}
           title={this.state.title}
           content={this.state.content}
-          onClose={() => { this.toggleDialog(); this.setState({ name: this.props.name, description: this.props.description }); }}
+          onClose={() => {
-          onClick={() => { this.toggleDialog(); this.setState({ name: this.props.name, description: this.props.description }); }}
+            this.toggleDialog();
-          button={'Abbrechen'}
+            this.setState({
+              name: this.props.name,
+              description: this.props.description,
+            });
+          }}
+          onClick={() => {
+            this.toggleDialog();
+            this.setState({
+              name: this.props.name,
+              description: this.props.description,
+            });
+          }}
+          button={"Abbrechen"}
         >
-          <div style={{ marginTop: '10px' }}>
+          <div style={{ marginTop: "10px" }}>
-            {this.props.projectType === 'gallery' || this.state.projectType === 'gallery' ?
+            {this.props.projectType === "gallery" ||
+            this.state.projectType === "gallery" ? (
               <div>
-                <TextField autoFocus placeholder={this.state.saveXml ? 'Dateiname' : 'Projekttitel'} value={this.state.name} onChange={this.setFileName} style={{ marginBottom: '10px' }} />
+                <TextField
-                <TextField fullWidth multiline placeholder={'Projektbeschreibung'} value={this.state.description} onChange={this.setDescription} style={{ marginBottom: '10px' }} />
+                  autoFocus
+                  placeholder={
+                    this.state.saveXml ? "Dateiname" : "Projekttitel"
+                  }
+                  value={this.state.name}
+                  onChange={this.setFileName}
+                  style={{ marginBottom: "10px" }}
+                />
+                <TextField
+                  fullWidth
+                  multiline
+                  placeholder={"Projektbeschreibung"}
+                  value={this.state.description}
+                  onChange={this.setDescription}
+                  style={{ marginBottom: "10px" }}
+                />
               </div>
-              : <TextField autoFocus placeholder={this.state.saveXml ? 'Dateiname' : 'Projekttitel'} value={this.state.name} onChange={this.setFileName} style={{ marginRight: '10px' }} />}
+            ) : (
-            <Button disabled={!this.state.name} variant='contained' color='primary' onClick={() => { this.renameWorkspace(); this.toggleDialog(); }}>Eingabe</Button>
+              <TextField
+                autoFocus
+                placeholder={this.state.saveXml ? "Dateiname" : "Projekttitel"}
+                value={this.state.name}
+                onChange={this.setFileName}
+                style={{ marginRight: "10px" }}
+              />
+            )}
+            <Button
+              disabled={!this.state.name}
+              variant="contained"
+              color="primary"
+              onClick={() => {
+                this.renameWorkspace();
+                this.toggleDialog();
+              }}
+            >
+              Eingabe
+            </Button>
           </div>
         </Dialog>
       </div>
     );
-  };
+  }
 }
 
 WorkspaceName.propTypes = {
   workspaceName: PropTypes.func.isRequired,
   setDescription: PropTypes.func.isRequired,
   updateProject: PropTypes.func.isRequired,
-  name: PropTypes.string.isRequired,
+  name: PropTypes.string,
   description: PropTypes.string.isRequired,
   message: PropTypes.object.isRequired,
 };
 
-const mapStateToProps = state => ({
+const mapStateToProps = (state) => ({
   name: state.workspace.name,
   description: state.project.description,
   message: state.message,
 });
 
-export default connect(mapStateToProps, { workspaceName, setDescription, updateProject })(withStyles(styles, { withTheme: true })(withWidth()(WorkspaceName)));
+export default connect(mapStateToProps, {
+  workspaceName,
+  setDescription,
+  updateProject,
+})(withStyles(styles, { withTheme: true })(withWidth()(WorkspaceName)));

src/data/hardware.json

@@ -3,7 +3,8 @@
     "id": "senseboxmcu",
     "name": "senseBox MCU",
     "src": "senseboxmcu.png",
-    "url": "https://docs.sensebox.de/hardware/allgemein-sensebox-mcu/"
+    "url": "https://docs.sensebox.de/hardware/allgemein-sensebox-mcu/",
+    "description": "test"
   },
   {
     "id": "breadboard",

src/data/versions.js

@@ -0,0 +1,151 @@
+export const LibraryVersions = () => {
+  return [
+    {
+      library: "SSD1306 Plot Library",
+      link: "https://github.com/sensebox/SSD1306-Plot-Library/",
+    },
+    {
+      library: "SDS011 Library",
+      link: "https://github.com/sensebox/SDS011-select-serial/",
+    },
+    {
+      library: "RV8523 Arduino Library",
+      link: "https://github.com/sensebox/RV8523-RTC-Arduino-Library",
+    },
+    {
+      library: "BMX055_Library",
+      link: "https://github.com/sensebox/BMX055-Arduino-Library/",
+    },
+    {
+      library: "LTR329",
+      link: "https://github.com/sensebox/LTR329-Lightsensor-Arduino-Library/",
+    },
+    {
+      library: "VEML6070",
+      link: "https://github.com/sensebox/VEML6070-UV-Arduino-Library/",
+    },
+    {
+      library: "senseBox Web Library",
+      link: "https://github.com/sensebox/sensebox-libweb/",
+    },
+    {
+      library: "Arduino WiFi101",
+      link: "https://github.com/arduino-libraries/WiFi101",
+    },
+    {
+      library: "Ethernet",
+      link: "https://github.com/arduino-libraries/Ethernet",
+    },
+    {
+      library: "ArduinoJson",
+      link: "https://github.com/bblanchon/ArduinoJson",
+    },
+    {
+      library: "Adafruit Sensor Library",
+      link: "https://github.com/adafruit/Adafruit_Sensor",
+    },
+    {
+      library: "Adafruit HDC1000 Library",
+      link: "https://github.com/adafruit/Adafruit_HDC1000_Library",
+    },
+    {
+      library: "Adafruit BME280 Library",
+      link: "https://github.com/adafruit/Adafruit_BME280_Library",
+    },
+    {
+      library: "Adafruit BMP280 Library",
+      link: "https://github.com/adafruit/Adafruit_BMP280_Library",
+    },
+    {
+      library: "Adafruit BME680 Library",
+      link: "https://github.com/adafruit/Adafruit_BME680",
+    },
+    {
+      library: "Adafruit DPS310",
+      link: "https://github.com/adafruit/Adafruit_DPS310",
+    },
+    {
+      library: "Adafruit NeoPixel",
+      link: "https://github.com/adafruit/Adafruit_NeoPixel",
+    },
+    {
+      library: "Adafruit SSD1306",
+      link: "https://github.com/adafruit/Adafruit_SSD1306",
+    },
+    {
+      library: "Adafruit GFX Library",
+      link: "https://github.com/adafruit/Adafruit-GFX-Library",
+    },
+    {
+      library: "Adafruit MQTT Library",
+      link: "https://github.com/adafruit/Adafruit_MQTT_Library",
+    },
+    {
+      library: "Adafruit BusIO",
+      link: "https://github.com/adafruit/Adafruit_BusIO",
+    },
+    {
+      library: "Adafruit SleepyDog Library",
+      link: "https://github.com/adafruit/Adafruit_SleepyDog",
+    },
+    {
+      library: "DallasTemperature",
+      link: "https://github.com/milesburton/Arduino-Temperature-Control-Library",
+    },
+    {
+      library: "ArduinoBearSSL",
+      link: "https://github.com/arduino-libraries/ArduinoBearSSL",
+    },
+    {
+      library: "ArduinoECCX08",
+      link: "https://github.com/arduino-libraries/ArduinoECCX08",
+    },
+    {
+      library: "SparkFun SCD30 Arduino Library",
+      link: "https://github.com/sparkfun/SparkFun_SCD30_Arduino_Library",
+    },
+    {
+      library: "SparkFun u-blox GNSS Arduino Library",
+      link: "https://github.com/sparkfun/SparkFun_u-blox_GNSS_Arduino_Library",
+    },
+    {
+      library: "NewPing",
+      link: "https://bitbucket.org/teckel12/arduino-new-ping/wiki/Home",
+    },
+    {
+      library: "IBM LMIC framework",
+      link: "https://github.com/matthijskooijman/arduino-lmic",
+    },
+    {
+      library: "LoRa Serialization",
+      link: "https://github.com/thesolarnomad/lora-serialization",
+    },
+    {
+      library: "CayenneLPP",
+      link: "https://github.com/ElectronicCats/CayenneLPP",
+    },
+    { library: "OneWire", link: "https://github.com/PaulStoffregen/OneWire" },
+    {
+      library: "Nova Fitness Sds dust sensors library",
+      link: "https://github.com/lewapek/sds-dust-sensors-arduino-library",
+    },
+    { library: "JC_Button", link: "https://github.com/JChristensen/JC_Button" },
+    { library: "SD", link: "https://github.com/arduino-libraries/SD" },
+    {
+      library: "BSEC Software Library",
+      link: "https://github.com/BoschSensortec/BSEC-Arduino-library",
+    },
+    {
+      library: "TheThingsNetwork",
+      link: "https://github.com/TheThingsNetwork/arduino-device-lib",
+    },
+    {
+      library: "NTPClient",
+      link: "https://github.com/arduino-libraries/NTPClient",
+    },
+    {
+      library: "phyphox BLE",
+      link: "https://github.com/phyphox/phyphox-arduino",
+    },
+  ];
+};

src/index.js

@@ -1,30 +1,15 @@
-import React from 'react';
+import React from "react";
-import ReactDOM from 'react-dom';
+import ReactDOM from "react-dom";
-import './index.css';
+import "./index.css";
-import App from './App';
+import App from "./App";
-import * as serviceWorker from './serviceWorker';
+import * as serviceWorker from "./serviceWorker";
-import * as Sentry from "@sentry/react";
-import { Integrations } from "@sentry/tracing";
-
-
-Sentry.init({
-  dsn: "https://ffe5d54461f64c46b4bed5d77c130d6f@o507523.ingest.sentry.io/5598758",
-  autoSessionTracking: true,
-  integrations: [
-    new Integrations.BrowserTracing(),
-  ],
-
-  // We recommend adjusting this value in production, or using tracesSampler
-  // for finer control
-  tracesSampleRate: 1.0,
-});
 
 
 ReactDOM.render(
   <React.StrictMode>
     <App />
   </React.StrictMode>,
-  document.getElementById('root')
+  document.getElementById("root")
 );
 
 // If you want your app to work offline and load faster, you can change

src/reducers/boardReducer.js

@@ -0,0 +1,24 @@
+import { BOARD } from '../actions/types';
+
+const initialValue = () => {
+  if (window.localStorage.getItem("board")) {
+    return window.localStorage.getItem("board");
+  }
+  return "bla";
+};
+
+const initialState = {
+    board: initialValue()
+};
+
+export default function foo(state = initialState, action){
+  switch(action.type){
+    case BOARD:
+      return {
+        ...state,
+        board: action.payload,
+      };
+    default:
+      return state;
+  }
+}

src/reducers/generalReducer.js

@@ -25,7 +25,7 @@ const initialSounds = () => {
   if (window.localStorage.getItem("sounds")) {
     return window.localStorage.getItem("sounds");
   } else {
-    return "off";
+    return false;
   }
 };
 

src/reducers/index.js

@@ -6,9 +6,11 @@ import generalReducer from './generalReducer';
 import projectReducer from './projectReducer';
 import messageReducer from './messageReducer';
 import authReducer from './authReducer';
+import boardReducer from './boardReducer'
 
 export default combineReducers({
   auth: authReducer,
+  board: boardReducer, 
   workspace: workspaceReducer,
   tutorial: tutorialReducer,
   builder: tutorialBuilderReducer,

src/reducers/tutorialBuilderReducer.js

@@ -10,6 +10,9 @@ import {
   BUILDER_CHANGE_STEP,
   BUILDER_CHANGE_ORDER,
   BUILDER_DELETE_PROPERTY,
+  BUILDER_DIFFICULTY,
+  BUILDER_PUBLIC,
+  BUILDER_REVIEW,
 } from "../actions/types";
 
 const initialState = {
@@ -17,6 +20,9 @@ const initialState = {
   progress: false,
   json: "",
   title: "",
+  difficulty: 0,
+  public: false,
+  review: false,
   id: "",
   steps: [
     {
@@ -45,6 +51,21 @@ export default function foo(state = initialState, action) {
         ...state,
         title: action.payload,
       };
+    case BUILDER_PUBLIC:
+      return {
+        ...state,
+        public: action.payload,
+      };
+    case BUILDER_DIFFICULTY:
+      return {
+        ...state,
+        difficulty: action.payload,
+      };
+    case BUILDER_REVIEW:
+      return {
+        ...state,
+        review: action.payload,
+      };
     case BUILDER_ID:
       return {
         ...state,

src/reducers/tutorialReducer.js

@@ -1,24 +1,23 @@
-import { TUTORIAL_PROGRESS, GET_TUTORIAL, GET_TUTORIALS, GET_STATUS, TUTORIAL_SUCCESS, TUTORIAL_ERROR, TUTORIAL_CHANGE, TUTORIAL_XML, TUTORIAL_STEP } from '../actions/types';
+import {
-
+  TUTORIAL_PROGRESS,
-
+  GET_TUTORIAL,
-//
+  GET_TUTORIALS,
-// const initialStatus = () => {
+  GET_USERTUTORIALS,
-//   if(store.getState().auth.user){
+  GET_STATUS,
-//     return store.getState().auth.user.status || []
+  TUTORIAL_SUCCESS,
-//   }
+  TUTORIAL_ERROR,
-//   else if (window.localStorage.getItem('status')) {
+  TUTORIAL_CHANGE,
-//     var status = JSON.parse(window.localStorage.getItem('status'));
+  TUTORIAL_XML,
-//     return status;
+  TUTORIAL_STEP,
-//   }
+} from "../actions/types";
-//   return [];
-// };
 
 const initialState = {
   status: [],
   activeStep: 0,
   change: 0,
   tutorials: [],
-  progress: false
+  userTutorials: [],
+  progress: false,
 };
 
 export default function foo(state = initialState, action) {
@@ -26,18 +25,23 @@ export default function foo(state = initialState, action) {
     case TUTORIAL_PROGRESS:
       return {
         ...state,
-        progress: !state.progress
+        progress: !state.progress,
-      }
+      };
     case GET_TUTORIALS:
       return {
         ...state,
-        tutorials: action.payload
+        tutorials: action.payload,
+      };
+    case GET_USERTUTORIALS:
+      return {
+        ...state,
+        tutorials: action.payload,
       };
     case GET_TUTORIAL:
       return {
         ...state,
-        tutorials: [action.payload]
+        tutorials: [action.payload],
-      }
+      };
     case TUTORIAL_SUCCESS:
     case TUTORIAL_ERROR:
     case TUTORIAL_XML:
@@ -46,23 +50,23 @@ export default function foo(state = initialState, action) {
       // and 'TUTORIAL_XML' the function 'updateStatus' is called
       return {
         ...state,
-        status: action.payload
+        status: action.payload,
       };
     case GET_STATUS:
       return {
         ...state,
-        status: action.payload
+        status: action.payload,
       };
     case TUTORIAL_CHANGE:
       return {
         ...state,
-        change: state.change += 1
+        change: (state.change += 1),
-      }
+      };
     case TUTORIAL_STEP:
       return {
         ...state,
-        activeStep: action.payload
+        activeStep: action.payload,
-      }
+      };
     default:
       return state;
   }

src/store.js

@@ -1,6 +1,6 @@
-import { createStore, applyMiddleware, compose } from 'redux';
+import { createStore, applyMiddleware, compose } from "redux";
-import thunk from 'redux-thunk';
+import thunk from "redux-thunk";
-import rootReducer from './reducers';
+import rootReducer from "./reducers";
 
 const initialState = {};
 
@@ -10,7 +10,7 @@ const store = createStore(
   rootReducer,
   initialState,
   compose(
-    applyMiddleware(...middleware),
+    applyMiddleware(...middleware)
     // window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__()
   )
 );