Indefero

Indefero Commit Details


Date:2011-12-06 01:13:06 (13 years 11 months ago)
Author:Thomas Keller
Branch:develop, release-1.3
Commit:22dfab253babbd85e58b285749b78403fa597b96
Parents: a1c8a4943045765a2a317682be3192e9a6aa7c15
Message:Implement resource deletion.
Changes:

File differences

src/IDF/Form/WikiResourceDelete.php
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<?php␊
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */␊
/*␊
# ***** BEGIN LICENSE BLOCK *****␊
# This file is part of InDefero, an open source project management application.␊
# Copyright (C) 2008-2011 Céondo Ltd and contributors.␊
#␊
# InDefero is free software; you can redistribute it and/or modify␊
# it under the terms of the GNU General Public License as published by␊
# the Free Software Foundation; either version 2 of the License, or␊
# (at your option) any later version.␊
#␊
# InDefero is distributed in the hope that it will be useful,␊
# but WITHOUT ANY WARRANTY; without even the implied warranty of␊
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the␊
# GNU General Public License for more details.␊
#␊
# You should have received a copy of the GNU General Public License␊
# along with this program; if not, write to the Free Software␊
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA␊
#␊
# ***** END LICENSE BLOCK ***** */␊
␊
/**␊
* Delete a documentation page.␊
*␊
* This is a hard delete of the page and the revisions.␊
*␊
*/␊
class IDF_Form_WikiResourceDelete extends Pluf_Form␊
{␊
protected $resource = null;␊
␊
public function initFields($extra=array())␊
{␊
$this->resource = $extra['resource'];␊
$this->fields['confirm'] = new Pluf_Form_Field_Boolean(␊
array('required' => true,␊
'label' => __('Yes, I understand that the resource and all its revisions will be deleted.'),␊
'initial' => '',␊
));␊
}␊
␊
/**␊
* Check the confirmation.␊
*/␊
public function clean_confirm()␊
{␊
if (!$this->cleaned_data['confirm']) {␊
throw new Pluf_Form_Invalid(__('You need to confirm the deletion.'));␊
}␊
return $this->cleaned_data['confirm'];␊
}␊
␊
␊
function save($commit=true)␊
{␊
if (!$this->isValid()) {␊
throw new Exception(__('Cannot save the model from an invalid form.'));␊
}␊
$this->resource->delete();␊
return true;␊
}␊
}␊
src/IDF/Views/Wiki.php
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}␊
␊
/**␊
* Delete a Wiki resource.␊
*/␊
public $deleteResource_precond = array('IDF_Precondition::accessWiki',␊
'IDF_Precondition::projectMemberOrOwner');␊
public function deleteResource($request, $match)␊
{␊
$prj = $request->project;␊
$resource = Pluf_Shortcuts_GetObjectOr404('IDF_Wiki_Resource', $match[2]);␊
$prj->inOr404($resource);␊
$params = array('resource' => $resource);␊
if ($request->method == 'POST') {␊
$form = new IDF_Form_WikiResourceDelete($request->POST, $params);␊
if ($form->isValid()) {␊
$form->save();␊
$request->user->setMessage(__('The documentation resource has been deleted.'));␊
$url = Pluf_HTTP_URL_urlForView('IDF_Views_Wiki::listResources',␊
array($prj->shortname));␊
return new Pluf_HTTP_Response_Redirect($url);␊
}␊
} else {␊
$form = new IDF_Form_WikiResourceDelete(null, $params);␊
}␊
$title = sprintf(__('Delete Resource %s'), $resource->title);␊
$revision = $resource->get_current_revision();␊
$false = Pluf_DB_BooleanToDb(false, $resource->getDbConnection());␊
$revs = $resource->get_revisions_list(array('order' => 'creation_dtime DESC',␊
'filter' => 'is_head='.$false));␊
return Pluf_Shortcuts_RenderToResponse('idf/wiki/deleteResource.html',␊
array(␊
'page_title' => $title,␊
'resource' => $resource,␊
'form' => $form,␊
'rev' => $revision,␊
'revs' => $revs,␊
),␊
$request);␊
}␊
␊
/**␊
* Get the wiki tags.␊
*␊
* @param IDF_Project␊
src/IDF/Wiki/ResourceRevision.php
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␊
function preDelete()␊
{␊
// if we kill off a head revision, ensure that we either mark a previous␊
// revision as head or kill off the resource record as well␊
// if we kill off a head revision, ensure that we either mark a previous revision as head␊
if ($this->is_head) {␊
$sql = new Pluf_SQL('wikiresource=%s and id!=%s', array($this->wikiresource, $this->id));␊
$revs = Pluf::factory('IDF_Wiki_ResourceRevision')->getList(array('filter'=>$sql->gen(), 'order'=>'id DESC'));␊
$previous = $revs[0];␊
$previous->is_head = true;␊
$previous->update();␊
} else {␊
$this->get_wikiresource()->delete();␊
}␊
}␊
␊
src/IDF/templates/idf/wiki/deleteResource.html
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{extends "idf/wiki/base.html"}␊
{block docclass}yui-t3{assign $inResourceView=true}{/block}␊
{block body}␊
␊
<p>{blocktrans}If you delete this documentation resource, it will be removed from the database with all the associated revisions ␊
and <strong>you will not be able to recover it</strong>. Any documentation pages that reference this resource,␊
will no longer be able to render it, but won't be deleted.{/blocktrans}</p>␊
<form method="post" action=".">␊
<table class="form" summary="">␊
<tr>␊
<td>&nbsp;</td>␊
<td>␊
{$form.f.confirm|unsafe} <strong>{$form.f.confirm.labelTag}</strong><br />␊
{if $form.f.confirm.errors}{$form.f.confirm.fieldErrors}{/if}␊
<input type="submit" value="{trans 'Delete Resource'}" name="submit" /> | <a href="{url 'IDF_Views_Wiki::viewResource', array($project.shortname, $resource.title)}">{trans 'Cancel'}</a> ␊
</td>␊
</tr>␊
</table>␊
</form>␊
␊
<p class="desc">{$resource.summary}</p>␊
␊
{assign $preview = $rev.renderRaw()}␊
{if $preview == ''}␊
{assign $preview = __('Unable to render preview for this MIME type.')}␊
{/if}␊
<p class="preview">{$preview|unsafe}</p>␊
␊
<ul>␊
<li>{trans 'File size'}: {$rev.filesize|size}</li>␊
<li>{trans 'MIME type'}: {$resource.mime_type}</li>␊
<li><a href="{$rev.getRawURL(true)}">{trans 'Download this file'}</a></li>␊
</ul>␊
{/block}␊
␊
{block context}␊
{assign $submitter = $resource.get_submitter()}␊
<p><strong>{trans 'Created:'}</strong> <span class="nobrk">{$resource.creation_dtime|dateago}</span><br /><span class="nobrk">{blocktrans}by {$submitter}{/blocktrans}</span></p>␊
{if $rev.creation_dtime != $resource.creation_dtime}<p>{assign $submitter = $rev.get_submitter()}␊
<strong>{trans 'Updated:'}</strong> <span class="nobrk">{$rev.creation_dtime|dateago}</span><br /><span class="nobrk">{blocktrans}by {$submitter}{/blocktrans}</span></p>{/if}␊
{if $revs.count() > 0}␊
<p><strong>{trans 'Old Revisions'}</strong></p>␊
<ul>{foreach $revs as $old}␊
<li><a href="{url 'IDF_Views_Wiki::viewResource', array($project.shortname, $resource.title), array('rev'=>$old.id)}">{$old.summary}</a></li>␊
{/foreach}</ul>␊
{/if}␊
{/block}␊

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