add very basic plugin system (for tools)

client/galaxy/scripts/mvc/tool/tool-webhooks.js

@@ -0,0 +1,40 @@
+/**
+  Webhooks
+**/
+define([], function() {
+    var galaxyRoot = typeof Galaxy != 'undefined' ? Galaxy.root : '/';
+
+    var WebhookModel = Backbone.Model.extend({
+        urlRoot:  galaxyRoot + 'api/webhooks/toolview',
+        defaults: {
+            name: '',
+            path: ''
+        }
+    });
+
+    var WebhookView = Backbone.View.extend({
+        el: '#webhook-toolview',
+        webhookTemplate: _.template('<p>name: <%= name %><br>path: <%= path %></p>'),
+
+        initialize: function() {
+            var me = this;
+            this.model = new WebhookModel;
+            this.model.fetch({
+                success: function() {
+                    me.render();
+                }
+            });
+        },
+
+        render: function() {
+            var webhookContent = this.model.toJSON();
+            if (webhookContent.css_styles) $('<style/>').text(webhookContent.css_styles).appendTo('head');
+            this.$el.html(this.webhookTemplate(webhookContent));
+            return this;
+        }
+    });
+
+    return {
+        WebhookView: WebhookView
+    };
+});

config/plugins/webhooks/plugin2/config/plugin2.yml

@@ -1,2 +1,2 @@
 name: Plugin 2
-type: mainview
+type: toolview

config/plugins/webhooks/plugin2/static/style.css

@@ -0,0 +1,2 @@
+#webhook-toolview {border:1px solid #ccc;border-radius:3px;padding:10px;}
+#webhook-toolview p {margin-bottom:0;}

lib/galaxy/webhooks/__init__.py

@@ -69,7 +69,6 @@ class WebhooksRegistry(object):
                            conf.endswith('.yaml')][0]
 
             if config_file:
-<<<<<<< HEAD
                 self.load_webhook_from_config(config_dir, config_file)
 
     def load_webhook_from_config(self, config_dir, config_file):
@@ -102,7 +101,6 @@ class WebhooksRegistry(object):
 
                 webhook.config = config
                 self.webhooks.append(webhook)
-=======
                 self.load_webhook_from_config(
                     os.path.join(config_dir, config_file))
 
@@ -110,11 +108,22 @@ class WebhooksRegistry(object):
         try:
             with open(config_file) as f:
                 config = yaml.load(f)
+
                 if config['type'] not in self.webhooks.keys():
                     self.webhooks[config['type']] = []
-                self.webhooks[config['type']].append({
-                    'name': config['name']
+
+                path = os.path.normpath(os.path.join(config_dir, '..'))
+
+                try:
+                    with open(os.path.join(path, 'static/style.css'), 'r') as f:
+                        css_styles = f.read().replace('\n', '')
+                except IOError:
+                    css_styles = ''
+
+                config.update({
+                    'path': path,
+                    'css_styles': css_styles
                 })
->>>>>>> add Webhooks draft
+                self.webhooks[config['type']].append(config)
         except Exception as e:
             log.exception(e)