From 0d4072ab176dd360e1a72537c941ed83f1dc641e Mon Sep 17 00:00:00 2001
From: Delucse <46593742+Delucse@users.noreply.github.com>
Date: Tue, 1 Dec 2020 19:05:14 +0100
Subject: [PATCH] redirection to home if no share or gallery content  is
 available

---
 src/components/Home.js          | 14 ++++++++++++--
 src/components/WorkspaceFunc.js |  2 +-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/components/Home.js b/src/components/Home.js
index a28618e..432ec06 100644
--- a/src/components/Home.js
+++ b/src/components/Home.js
@@ -87,12 +87,22 @@ class Home extends Component {
       this.setState({progress: true});
       axios.get(`${process.env.REACT_APP_BLOCKLY_API}/${param}/${id}`)
         .then(res => {
-          this.props.workspaceName(res.data[param].name ? res.data[param].name : res.data[param].title);
-          this.setState({ projectToLoad: res.data[param], progress: false });
+          var data = param === 'share' ? 'content' : param;
+          if(res.data[data]){
+            this.props.workspaceName(res.data[data].name ? res.data[data].name : res.data[data].title);
+            this.setState({ projectToLoad: res.data[data], progress: false });
+          }
+          else {
+            this.props.workspaceName(createNameId());
+            this.setState({ progress: false });
+            this.props.history.push('/');
+          }
         })
         .catch(err => {
           // TODO:
           this.setState({ progress: false, snackbar: true, key: Date.now(), message: `Fehler beim Aufrufen des angeforderten Programms. Versuche es noch einmal.`, type: 'error' });
+          this.props.workspaceName(createNameId());
+          this.props.history.push('/');
           window.scrollTo(0, 0);
         });
       }
diff --git a/src/components/WorkspaceFunc.js b/src/components/WorkspaceFunc.js
index 6417191..ae3af26 100644
--- a/src/components/WorkspaceFunc.js
+++ b/src/components/WorkspaceFunc.js
@@ -332,7 +332,7 @@ class WorkspaceFunc extends Component {
           : this.state.share ?
             <div style={{ marginTop: '10px' }}>
               <Typography>Über den folgenden Link kannst du dein Programm teilen:</Typography>
-              <Link to={`/share/${this.state.id}`} className={this.props.classes.link}>{`${window.location.origin}/share/${this.state.id}`}</Link>
+              <Link to={`/share/${this.state.id}`} onClick={() => this.toggleDialog()} className={this.props.classes.link}>{`${window.location.origin}/share/${this.state.id}`}</Link>
               <Tooltip title='Link kopieren' arrow style={{ marginRight: '5px' }}>
                 <IconButton
                   onClick={() => {