Ticket #2382: admin-resync.diff

webadmin/htdocs/css/admin.css

@@ -19 +19 @@
  min-height: 300px;
 }
 p.help { color: #666; font-size: 90%; margin: 1em .5em .5em }
+p.success { color: #080; }
 
 form.addnew { clear: right; float: right; margin: -2em 0 4em; width: 33% }
 form.mod { margin-top: 1em; }

webadmin/__init__.py

@@ -4 +4 @@
 from webadmin.perm import *
 from webadmin.plugin import *
 from webadmin.ticket import *
+from webadmin.resync import *

webadmin/resync.py

@@ +1 @@
+# -*- coding: iso8859-1 -*-
+#
+# Copyright (C) 2005 Edgewall Software
+# Copyright (C) 2005 Christopher Lenz <cmlenz@gmx.de>
+# All rights reserved.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://trac.edgewall.com/license.html.
+#
+# This software consists of voluntary contributions made by many
+# individuals. For the exact contribution history, see the revision
+# history and logs, available at http://projects.edgewall.com/trac/.
+#
+# Author: Manuzhai <manuzhai@gmail.com>
+
+import os
+
+from trac.core import *
+from webadmin.web_ui import IAdminPageProvider
+
+__all__ = []
+
+class ResyncAdminPage(Component):
+
+    implements(IAdminPageProvider)
+
+    # IAdminPageProvider methods
+
+    def get_admin_pages(self, req):
+        if (req.perm.has_permission('TRAC_ADMIN') and
+            hasattr(self.env.get_repository(), 'sync')):
+                yield ('general', 'General', 'resync', 'Resynchronization')
+    
+    def do_resync(self):
+        cnx = self.env.get_db_cnx()
+        cursor = cnx.cursor()
+        cursor.execute("DELETE FROM revision")
+        cursor.execute("DELETE FROM node_change")
+        repos = self.env.get_repository()
+        cursor.execute("DELETE FROM system WHERE name='repository_dir'")
+        cursor.execute("INSERT INTO system (name,value) "
+                       "VALUES ('repository_dir',%s)", (repos.name,))
+        repos.sync()
+    
+    def process_admin_request(self, req, cat, page, path_info):
+        if req.method == 'POST':
+            self.do_resync()
+            req.hdf['resync.results'] = 'The environment has been synchronized.'
+        
+        return 'admin_resync.cs', None

webadmin/templates/admin_resync.cs

@@ +1 @@
+<h2>Resynchronization</h2>
+
+<form class="mod" id="modresync" method="post">
+  <?cs if:resync.results ?>
+    <p class="success"><?cs var:resync.results ?></p>
+  <?cs /if ?>
+  <p>Click 'Resynchronize' below to resynchronize the Trac
+  environment with the version control repository.</p>
+ <div class="buttons">
+  <input type="submit" value="Resynchronize">
+ </div>
+</form>