c.landing_revs_choices = choices

        _form = RepoForm(edit=True, old_data={'repo_name': repo_name},

                         repo_groups=c.repo_groups_choices,

                         landing_revs=c.landing_revs_choices)()

        try:

            form_result = _form.to_python(dict(request.POST))

            repo = repo_model.update(repo_name, **form_result)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('Repository %s updated successfully') % repo_name,

                    category='success')

            changed_name = repo.repo_name

            action_logger(self.rhodecode_user, 'admin_updated_repo',

                              changed_name, self.ip_addr, self.sa)

            Session().commit()

        except formencode.Invalid, errors:

            defaults = self.__load_data(repo_name)

            defaults.update(errors.value)

            return htmlfill.render(

                render('admin/repos/repo_edit.html'),

                defaults=defaults,

                errors=errors.error_dict or {},

                prefix_error=False,

                encoding="UTF-8")

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('error occurred during update of repository %s') \

                    % repo_name, category='error')

        return redirect(url('edit_repo', repo_name=changed_name))

    @HasPermissionAllDecorator('hg.admin')

    def delete(self, repo_name):

        """

        DELETE /repos/repo_name: Delete an existing item"""

        # Forms posted to this method should contain a hidden field:

        #    <input type="hidden" name="_method" value="DELETE" />

        # Or using helpers:

        #    h.form(url('repo', repo_name=ID),

        #           method='delete')

        # url('repo', repo_name=ID)

        repo_model = RepoModel()

        repo = repo_model.get_by_repo_name(repo_name)

        if not repo:

            h.not_mapped_error(repo_name)

            return redirect(url('repos'))

        try:

            action_logger(self.rhodecode_user, 'admin_deleted_repo',

                              repo_name, self.ip_addr, self.sa)

            repo_model.delete(repo)

            invalidate_cache('get_repo_cached_%s' % repo_name)

            h.flash(_('deleted repository %s') % repo_name, category='success')

            Session().commit()

        except IntegrityError, e:

            if e.message.find('repositories_fork_id_fkey') != -1:

                log.error(traceback.format_exc())

                h.flash(_('Cannot delete %s it still contains attached '

                          'forks') % repo_name,

                        category='warning')

            else:

                log.error(traceback.format_exc())

                h.flash(_('An error occurred during '

                          'deletion of %s') % repo_name,

                        category='error')

        except Exception, e:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of %s') % repo_name,

                    category='error')

        return redirect(url('repos'))

    @HasRepoPermissionAllDecorator('repository.admin')

    def delete_perm_user(self, repo_name):

        """

        DELETE an existing repository permission user

        :param repo_name:

        """

        try:

            RepoModel().revoke_user_permission(repo=repo_name,

                                               user=request.POST['user_id'])

            Session().commit()

        except Exception:

            log.error(traceback.format_exc())

            h.flash(_('An error occurred during deletion of repository user'),

                    category='error')

            raise HTTPInternalServerError()

    @HasRepoPermissionAllDecorator('repository.admin')

    def delete_perm_users_group(self, repo_name):

        """

        DELETE an existing repository permission users group

        :param repo_name:

              <li>${_('All actions made on this repository will be accessible to everyone in public journal')}

              </li>

         </ul>

         </div>

        </div>

        ${h.end_form()}

        <h3>${_('Locking')}</h3>

        ${h.form(url('repo_locking', repo_name=c.repo_info.repo_name),method='put')}

        <div class="form">

           <div class="fields">

              %if c.repo_info.locked[0]:

               ${h.submit('set_unlock' ,_('Unlock locked repo'),class_="ui-btn",onclick="return confirm('"+_('Confirm to unlock repository')+"');")}

               ${'Locked by %s on %s' % (h.person_by_id(c.repo_info.locked[0]),h.fmt_date(h.time_to_datetime(c.repo_info.locked[1])))}

              %else:

                ${h.submit('set_lock',_('lock repo'),class_="ui-btn",onclick="return confirm('"+_('Confirm to lock repository')+"');")}

                ${_('Repository is not locked')}

              %endif

           </div>

           <div class="field" style="border:none;color:#888">

           <ul>

                <li>${_('Force locking on repository. Works only when anonymous access is disabled')}

                </li>

           </ul>

           </div>

        </div>

        ${h.end_form()}

        <h3>${_('Set as fork of')}</h3>

        ${h.form(url('repo_as_fork', repo_name=c.repo_info.repo_name),method='put')}

        <div class="form">

           <div class="fields">

               ${h.select('id_fork_of','',c.repos_list,class_="medium")}

               ${h.submit('set_as_fork_%s' % c.repo_info.repo_name,_('set'),class_="ui-btn",)}

           </div>

               <div class="field" style="border:none;color:#888">

               <ul>

                    <li>${_('''Manually set this repository as a fork of another from the list''')}</li>

               </ul>

               </div>

        </div>

        ${h.end_form()}

        <h3>${_('Delete')}</h3>

        ${h.form(url('repo', repo_name=c.repo_info.repo_name),method='delete')}

        <div class="form">

           <div class="fields">

               ${h.submit('remove_%s' % c.repo_info.repo_name,_('Remove this repository'),class_="ui-btn red",onclick="return confirm('"+_('Confirm to delete this repository')+"');")}

           </div>

           <div class="field" style="border:none;color:#888">

           <ul>

                <li>${_('This repository will be renamed in a special way in order to be unaccesible for RhodeCode and VCS systems. If you need to fully delete it from file system please do it manually')}</li>

           </ul>

           </div>

        </div>

        ${h.end_form()}

</div>

##TODO: this should be controlled by the VISUAL setting

%if c.visual.repository_fields:

<div class="box box-left" style="clear:left">

    <!-- box / title -->

    <div class="title">

        <h5>${_('Extra fields')}</h5>

    </div>

    <div class="emails_wrap">

      <table class="noborder">

      %for field in c.repo_fields:

        <tr>

            <td>${field.field_label} (${field.field_key})</td>

            <td>${field.field_type}</td>

            <td>

              ${h.form(url('delete_repo_fields', repo_name=c.repo_info.repo_name, field_id=field.repo_field_id),method='delete')}

                  ${h.submit('remove_%s' % field.repo_field_id, _('delete'), id="remove_field_%s" % field.repo_field_id,

                  class_="delete_icon action_button", onclick="return confirm('"+_('Confirm to delete this field: %s') % field.field_key+"');")}

              ${h.end_form()}

            </td>

        </tr>

      %endfor

      </table>

    </div>

    ${h.form(url('create_repo_fields', repo_name=c.repo_info.repo_name),method='put')}

    <div class="form">

        <!-- fields -->

        <div class="fields">

             <div class="field">

                <div class="label">

                    <label for="new_field_key">${_('New field key')}:</label>

                </div>

                <div class="input">

                    ${h.text('new_field_key', class_='small')}

                </div>

             </div>

             <div class="field">