Fix image paste in polls

www/common/sframe-common-codemirror.js

@@ -75,6 +75,21 @@ define([
         }
     };
 
+    module.handleImagePaste = function (editor) {
+        // Don't paste file path in the users wants to paste a file
+        editor.on('paste', function (editor, ev) {
+            try {
+                if (!ev.clipboardData.items) { return; }
+                var items = Array.prototype.slice.apply(ev.clipboardData.items);
+                var hasFile = items.some(function (el) {
+                    return el.kind === "file";
+                });
+                if (!hasFile) { return; }
+                ev.preventDefault();
+            } catch (e) { console.error(e); }
+        });
+    };
+
     module.getHeadingText = function (editor) {
         var lines = editor.getValue().split(/\n/);
 
@@ -234,18 +249,7 @@ define([
             editor.scrollIntoView(cursor);
         });
 
-        // Don't paste file path in the users wants to paste a file
-        editor.on('paste', function (editor, ev) {
-            try {
-                if (!ev.clipboardData.items) { return; }
-                var items = Array.prototype.slice.apply(ev.clipboardData.items);
-                var hasFile = items.some(function (el) {
-                    return el.kind === "file";
-                });
-                if (!hasFile) { return; }
-                ev.preventDefault();
-            } catch (e) { console.error(e); }
-        });
+        module.handleImagePaste(editor);
 
         var setMode = exp.setMode = function (mode, cb) {
             exp.highlightMode = mode;

www/poll/inner.js

@@ -959,6 +959,8 @@ define([
         };
         common.createFileManager(fmConfig);
 
+        SframeCM.handleImagePaste(APP.editor);
+
         // Initialize author name for comments.
         // Disable name modification for logged in users
         var $cName = APP.$addComment.find('.cp-app-poll-comments-add-name')