Lock on adding element

frontend/src/components/university/modules/UniversityDri.js

@@ -76,6 +76,7 @@ class UniversityDri extends MyComponent {
     return (
       <GenericGroupModule
         groupTitle={"Informations émanant de la DRI"}
+        endPoint={"universityDri"}
         editor={UniversityDriEditor}
         invalidateGroup={this.props.invalidateData}
         propsForEditor={{

frontend/src/components/university/shared/GenericGroupModule.js

@@ -58,9 +58,11 @@ class GenericGroupModule extends MyComponent {
     }
   };
 
-  render() {
+  myRender() {
     const { classes, theme, groupTitle } = this.props;
-
+    const { endPoint } = this.props;
+    const userCanPostTo = this.getFetchedData('userDataEl').owner_can_post_to;
+    const disabled = userCanPostTo.indexOf(endPoint) < 0;
     return (
       <Paper className={classes.root}>
         <this.props.editor
@@ -76,14 +78,14 @@ class GenericGroupModule extends MyComponent {
           </Grid>
 
           <Grid item xs={2} style={{ textAlign: 'right' }}>
-            <Tooltip title="Ajouter un élément" placement="top">
+            <Tooltip title={disabled ? "Vous ne pouvez pas ajouter d'élément" : "Ajouter un élément"} placement="top">
               <div style={{ display: 'inline-block' }}> {/* Needed to fire events for the tooltip when below is disabled! */}
                 <Button
                   variant='fab'
                   mini
                   aria-label="Ajouter un élément"
-                  disabled={false}
-                  style={{ backgroundColor: green.A700 }}
+                  disabled={disabled}
+                  style={disabled ? {} : { backgroundColor: green.A700 }}
                   className={classes.button}
                   onClick={this.handleOpenEditor}
                 >
@@ -103,6 +105,7 @@ class GenericGroupModule extends MyComponent {
 
 GenericGroupModule.propTypes = {
   groupTitle: PropTypes.string.isRequired,
+  endPoint: PropTypes.string.isRequired,
 };