* @link http://status.net/
*/
-if (!defined('STATUSNET') && !defined('LACONICA')) {
- exit(1);
-}
-
-require_once INSTALLDIR.'/actions/attachment.php';
+if (!defined('GNUSOCIAL')) { exit(1); }
/**
* Show notice attachments
*/
class Attachment_thumbnailAction extends AttachmentAction
{
- function handle($args)
- {
- $this->showPage();
- }
+ protected $thumb_w = null; // max width
+ protected $thumb_h = null; // max height
+ protected $thumb_c = null; // crop?
- /**
- * Show page, a template method.
- *
- * @return nothing
- */
- function showPage()
+ protected function prepare(array $args=array())
{
- if (Event::handle('StartShowBody', array($this))) {
- $this->showCore();
- Event::handle('EndShowBody', array($this));
- }
+ parent::prepare($args);
+
+ $this->thumb_w = $this->int('w');
+ $this->thumb_h = $this->int('h');
+ $this->thumb_c = $this->boolean('c');
+
+ return true;
}
- /**
- * Show core.
- *
- * Shows local navigation, content block and aside.
- *
- * @return nothing
- */
- function showCore()
+ function showPage()
{
- $file_thumbnail = File_thumbnail::staticGet('file_id', $this->attachment->id);
- if (empty($file_thumbnail->url)) {
- return;
+ // Returns a File_thumbnail object or throws exception if not available
+ try {
+ $thumbnail = $this->attachment->getThumbnail($this->thumb_w, $this->thumb_h, $this->thumb_c);
+ } catch (UseFileAsThumbnailException $e) {
+ // Since we're only using the ->getUrl() function, we can use the File object
+ $thumbnail = $e->file;
}
- $this->element('img', array('src' => $file_thumbnail->url, 'alt' => 'Thumbnail'));
+ common_redirect($thumbnail->getUrl());
}
}