Add option to delete harvesting sources

ckanext/harvest/__init__.py

@@ -55,6 +55,10 @@ class Harvest(SingletonPlugin):
             controller='ckanext.harvest.controllers.view:ViewController',
             action='show')
 
+        map.connect('harvest_show', '/harvest/:id/delete',
+            controller='ckanext.harvest.controllers.view:ViewController',
+            action='delete')
+
         map.connect('harvest_create', '/harvest/:id/refresh',
             controller='ckanext.harvest.controllers.view:ViewController',
             action='create_harvesting_job')

ckanext/harvest/controllers/view.py

@@ -83,7 +83,14 @@ class ViewController(BaseController):
         c.source = json.loads(doc)
         
         return render('ckanext/harvest/show.html')
-          
+
+    def delete(self,id):
+        form_url = self.form_api_url + '/harvestsource/delete/%s' % id
+        r = self._do_request(form_url)
+    
+        h.flash_success('Harvesting source deleted successfully')
+        redirect(h.url_for(controller='harvest', action='index', id=None))
+
     def create_harvesting_job(self,id):
         form_url = self.api_url + '/harvestingjob'
         data = {

templates/ckanext/harvest/index.html

@@ -15,6 +15,7 @@
     <a id="new-harvest-source" href="harvest/create">Add a harvesting source</a>
     <table id="harvest-sources">
         <tr>
+            <th></th>
             <th></th>
             <th></th>
             <th>URL</th>
@@ -26,6 +27,7 @@
         
         <tr py:for="source in c.sources">
             <td>${h.link_to('view', 'harvest/' + source.id)}</td>
+            <td>${h.link_to('delete', 'harvest/' + source.id + '/delete')}</td> 
             <td>${h.link_to('refresh', 'harvest/' + source.id + '/refresh')}</td>            
             <td>${source.url}</td>
             <td>${source.status.last_harvest_status}</td>