Prepare the execute button in the code editor extension.

vispa/extensions/codeeditor/__init__.py

@@ -39,6 +39,14 @@ class CodeEditorController(AbstractController):
         except Exception, e:
             return self.fail(msg="Couldn\"t check the mtime: %s" % str(e), encode_json=True)
 
+    @cherrypy.expose
+    def execute(self, path):
+        try:
+            # TODO: plan the job submission structure
+            return self.success("blaaa", encode_json=True)
+        except Exception, e:
+            return self.fail(msg="Couldn\"t execute the script: %s" % str(e), encode_json=True)
+
 class CodeEditorExtension(AbstractExtension):
 
     def get_name(self):

vispa/extensions/codeeditor/static/js/editor.js

@@ -127,7 +127,7 @@ var CodeEditor = Class.extend({
                 });
             }
         });
-        return this;
+        return promise;
     },
 
     checkMTime: function() {
@@ -245,5 +245,45 @@ var CodeEditor = Class.extend({
             default:
                 return 'python';
         }
+    },
+
+    execute: function() {
+        var self = this;
+
+        var promise = null;
+        if (this.workflow.modified) {
+            promise = this.save();
+        }
+
+        var dfd = $.Deferred();
+
+        $.when(promise).then(function() {
+            var promise2 = $.ajax({
+                type: 'POST',
+                url: self.instance._getPath('execute'),
+                data: {
+                    _wid: self.instance._wid,
+                    path: self.workflow.path
+                }
+            });
+            var msgObject = $.Topic('msg.log').publishBack('info', {
+                text: 'Executing ...',
+                icon: 'ui-icon-refresh'
+            })[0];
+
+            $.when(promise2).then(function(response) {
+                if (response.success) {
+                    // TODO: start a polling when the job submission structure is done
+                } else {
+                    $.Topic('msg.error').publish(response.msg);
+                    msgObject.update({
+                        text: 'Execution failed',
+                        icon: 'ui-icon-alert'
+                    });
+                }
+            });
+        });
+
+        return dfd;
     }
 });
\ No newline at end of file

vispa/extensions/codeeditor/static/js/extension.js

@@ -72,14 +72,20 @@ var CodeEditorFullContent = ExtensionContentFull.extend({
 
     init: function(config, path) {
         this._super(config);
-        var _this = this;
+        var self = this;
 
         this.menuEntries = [
             {
                 label: 'Save',
                 icon: 'ui-icon-disk',
                 callback: function() {
-                    _this.editor.save();
+                    self.editor.save();
+                }
+            }, {
+                label: 'Execute',
+                icon: 'ui-icon-play',
+                callback: function() {
+                    self.editor.execute();
                 }
             }
         ];