'title' => array('type' => 'text', 'description' => 'title of resource when available'),
'date' => array('type' => 'int', 'description' => 'date of resource according to http query'),
'protected' => array('type' => 'int', 'description' => 'true when URL is private (needs login)'),
- 'filename' => array('type' => 'text', 'description' => 'if a local file, name of the file'),
+ 'filename' => array('type' => 'text', 'description' => 'if file is stored locally (too) this is the filename'),
'width' => array('type' => 'int', 'description' => 'width in pixels, if it can be described as such and data is available'),
'height' => array('type' => 'int', 'description' => 'height in pixels, if it can be described as such and data is available'),
return $protocol.'://'.$server.$path.$filename;
}
+ static $_enclosures = array();
+
function getEnclosure(){
+ if (isset(self::$_enclosures[$this->getID()])) {
+ common_debug('Found cached enclosure for file id=='.$this->getID());
+ return self::$_enclosures[$this->getID()];
+ }
+
$enclosure = (object) array();
foreach (array('title', 'url', 'date', 'modified', 'size', 'mimetype') as $key) {
$enclosure->$key = $this->$key;
}
- $needMoreMetadataMimetypes = array(null, 'application/xhtml+xml');
+ $needMoreMetadataMimetypes = array(null, 'application/xhtml+xml', 'text/html');
if (!isset($this->filename) && in_array(common_bare_mime($enclosure->mimetype), $needMoreMetadataMimetypes)) {
// This fetches enclosure metadata for non-local links with unset/HTML mimetypes,
// which may be enriched through oEmbed or similar (implemented as plugins)
Event::handle('FileEnclosureMetadata', array($this, &$enclosure));
}
- if (empty($enclosure->mimetype) || in_array(common_bare_mime($enclosure->mimetype), $needMoreMetadataMimetypes)) {
+ if (empty($enclosure->mimetype)) {
// This means we either don't know what it is, so it can't
// be shown as an enclosure, or it is an HTML link which
// does not link to a resource with further metadata.
throw new ServerException('Unknown enclosure mimetype, not enough metadata');
}
+
+ self::$_enclosures[$this->getID()] = $enclosure;
return $enclosure;
}
+ public function hasThumbnail()
+ {
+ try {
+ $this->getThumbnail();
+ } catch (Exception $e) {
+ return false;
+ }
+ return true;
+ }
+
/**
* Get the attachment's thumbnail record, if any.
* Make sure you supply proper 'int' typed variables (or null).
return $filepath;
}
- public function getUrl()
+ public function getUrl($prefer_local=true)
{
- if (!empty($this->filename)) {
+ if ($prefer_local && !empty($this->filename)) {
// A locally stored file, so let's generate a URL for our instance.
- $url = self::url($this->filename);
- if (self::hashurl($url) !== $this->urlhash) {
- // For indexing purposes, in case we do a lookup on the 'url' field.
- // also we're fixing possible changes from http to https, or paths
- try {
- $this->updateUrl($url);
- } catch (ServerException $e) {
- //
- }
- }
- return $url;
+ return self::url($this->filename);
}
// No local filename available, return the URL we have stored