if (isset($redir_data['type'])
&& (('text/html' === substr($redir_data['type'], 0, 9) || 'application/xhtml+xml' === substr($redir_data['type'], 0, 21)))
&& ($oembed_data = File_oembed::_getOembed($given_url))) {
+
+ $fo = File_oembed::staticGet('file_id', $file_id);
+
+ if (empty($fo)) {
File_oembed::saveNew($oembed_data, $file_id);
+ } else {
+ common_log(LOG_WARNING, "Strangely, a File_oembed object exists for new file $file_id", __FILE__);
+ }
}
return $x;
}
$file_redir = File_redirection::staticGet('url', $given_url);
if (empty($file_redir)) {
$redir_data = File_redirection::where($given_url);
- $redir_url = $redir_data['url'];
+ if (is_array($redir_data)) {
+ $redir_url = $redir_data['url'];
+ } elseif (is_string($redir_data)) {
+ $redir_url = $redir_data;
+ } else {
+ throw new ServerException("Can't process url '$given_url'");
+ }
// TODO: max field length
if ($redir_url === $given_url || strlen($redir_url) > 255) {
$x = File::saveNew($redir_data, $given_url);
return "$nickname-$datestamp-$random.$ext";
}
+ /**
+ * Validation for as-saved base filenames
+ */
+ static function validFilename($filename)
+ {
+ return preg_match('^/[A-Za-z0-9._-]+$/', $filename);
+ }
+
+ /**
+ * @throws ClientException on invalid filename
+ */
static function path($filename)
{
+ if (!self::validFilename($filename)) {
+ throw new ClientException("Invalid filename");
+ }
$dir = common_config('attachments', 'dir');
if ($dir[strlen($dir)-1] != '/') {
static function url($filename)
{
- $path = common_config('attachments', 'path');
-
- if ($path[strlen($path)-1] != '/') {
- $path .= '/';
+ if (!self::validFilename($filename)) {
+ throw new ClientException("Invalid filename");
}
+ if(common_config('site','private')) {
- if ($path[0] != '/') {
- $path = '/'.$path;
- }
+ return common_local_url('getfile',
+ array('filename' => $filename));
- $server = common_config('attachments', 'server');
+ } else {
+ $path = common_config('attachments', 'path');
- if (empty($server)) {
- $server = common_config('site', 'server');
- }
+ if ($path[strlen($path)-1] != '/') {
+ $path .= '/';
+ }
- // XXX: protocol
+ if ($path[0] != '/') {
+ $path = '/'.$path;
+ }
- return 'http://'.$server.$path.$filename;
- }
+ $server = common_config('attachments', 'server');
- function isEnclosure(){
- if(isset($this->filename)){
- return true;
+ if (empty($server)) {
+ $server = common_config('site', 'server');
+ }
+
+ // XXX: protocol
+
+ return 'http://'.$server.$path.$filename;
}
- $notEnclosureMimeTypes = array('text/html','application/xhtml+xml',null);
- $mimetype = strtolower($this->mimetype);
- $semicolon = strpos($mimetype,';');
- if($semicolon){
- $mimetype = substr($mimetype,0,$semicolon);
+ }
+
+ function getEnclosure(){
+ $enclosure = (object) array();
+ $enclosure->title=$this->title;
+ $enclosure->url=$this->url;
+ $enclosure->title=$this->title;
+ $enclosure->date=$this->date;
+ $enclosure->modified=$this->modified;
+ $enclosure->size=$this->size;
+ $enclosure->mimetype=$this->mimetype;
+
+ if(! isset($this->filename)){
+ $notEnclosureMimeTypes = array('text/html','application/xhtml+xml');
+ $mimetype = strtolower($this->mimetype);
+ $semicolon = strpos($mimetype,';');
+ if($semicolon){
+ $mimetype = substr($mimetype,0,$semicolon);
+ }
+ if(in_array($mimetype,$notEnclosureMimeTypes)){
+ $oembed = File_oembed::staticGet('file_id',$this->id);
+ if($oembed){
+ $mimetype = strtolower($oembed->mimetype);
+ $semicolon = strpos($mimetype,';');
+ if($semicolon){
+ $mimetype = substr($mimetype,0,$semicolon);
+ }
+ if(in_array($mimetype,$notEnclosureMimeTypes)){
+ return false;
+ }else{
+ if($oembed->mimetype) $enclosure->mimetype=$oembed->mimetype;
+ if($oembed->url) $enclosure->url=$oembed->url;
+ if($oembed->title) $enclosure->title=$oembed->title;
+ if($oembed->modified) $enclosure->modified=$oembed->modified;
+ unset($oembed->size);
+ }
+ } else {
+ return false;
+ }
+ }
}
- return(! in_array($mimetype,$notEnclosureMimeTypes));
+ return $enclosure;
}
}