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Render a resource preview view with more information about the

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resource, such as its summary, its mime type, a preview (available
for some image/* and text/* mime types) and a list of pages where
the specific resource revision is used.
This commit is contained in:
Thomas Keller
2011-11-26 23:25:46 +01:00
parent ff2b19d587
commit 58ccb93f2d
5 changed files with 178 additions and 1 deletions
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60
src/IDF/Views/Wiki.php
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@@ -275,7 +275,7 @@ class IDF_Views_Wiki
}
return Pluf_Shortcuts_RenderToResponse('idf/wiki/createResource.html',
array(
'resource_title' => $title,
'page_title' => $title,
'form' => $form,
),
$request);
@@ -327,6 +327,64 @@ class IDF_Views_Wiki
$request);
}
/**
* View a documentation resource.
*/
public $viewResource_precond = array('IDF_Precondition::accessWiki');
public function viewResource($request, $match)
{
$prj = $request->project;
$sql = new Pluf_SQL('project=%s AND title=%s',
array($prj->id, $match[2]));
$resources = Pluf::factory('IDF_Wiki_Resource')->getList(array('filter'=>$sql->gen()));
if ($resources->count() != 1) {
return new Pluf_HTTP_Response_NotFound($request);
}
$resource = $resources[0];
$revision = $resource->get_current_revision();
// grab the old revision if requested.
if (isset($request->GET['rev']) and preg_match('/^[0-9]+$/', $request->GET['rev'])) {
$revision = Pluf_Shortcuts_GetObjectOr404('IDF_Wiki_ResourceRevision',
$request->GET['rev']);
if ($oldrev->wikiresource != $resource->id or $oldrev->is_head == true) {
return new Pluf_HTTP_Response_NotFound($request);
}
}
$pagerevs = $revision->getPageRevisions();
$title = $resource->title;
$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/viewResource.html',
array(
'page_title' => $title,
'resource' => $resource,
'rev' => $revision,
'revs' => $revs,
'pagerevs' => $pagerevs,
),
$request);
}
/**
* Returns a bytestream to the given raw resource revision
*/
public $rawResource_precond = array('IDF_Precondition::accessWiki');
public function rawResource($request, $match)
{
$prj = $request->project;
$rev = Pluf_Shortcuts_GetObjectOr404('IDF_Wiki_ResourceRevision',
$match[2]);
$res = $rev->get_wikiresource();
if ($res->get_project()->id != $prj->id) {
return new Pluf_HTTP_Response_NotFound($request);
}
return new Pluf_HTTP_Response_File($rev->getFilePath(), $res->mime_type);
}
/**
* Remove a revision of a page.
*/