+
+ function setOriginal($source) {
+
+ $info = @getimagesize($source);
+
+ if (!$info) {
+ return NULL;
+ }
+
+ $filename = common_avatar_filename($this->id,
+ image_type_to_extension($info[2]),
+ NULL, common_timestamp());
+ $filepath = common_avatar_path($filename);
+
+ copy($source, $filepath);
+
+ $avatar = new Avatar();
+
+ $avatar->profile_id = $this->id;
+ $avatar->width = $info[0];
+ $avatar->height = $info[1];
+ $avatar->mediatype = image_type_to_mime_type($info[2]);
+ $avatar->filename = $filename;
+ $avatar->original = true;
+ $avatar->url = common_avatar_url($filename);
+ $avatar->created = DB_DataObject_Cast::dateTime(); # current time
+
+ # XXX: start a transaction here
+
+ if (!$this->delete_avatars()) {
+ @unlink($filepath);
+ return NULL;
+ }
+
+ if (!$avatar->insert()) {
+ @unlink($filepath);
+ return NULL;
+ }
+
+ foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
+ # We don't do a scaled one if original is our scaled size
+ if (!($avatar->width == $size && $avatar->height == $size)) {
+ $s = $avatar->scale($size);
+ if (!$s) {
+ return NULL;
+ }
+ }
+ }
+
+ return $avatar;
+ }
+
+ function delete_avatars() {
+ $avatar = DB_DataObject::factory('avatar');
+ $avatar->profile_id = $this->id;
+ $avatar->find();
+ while ($avatar->fetch()) {
+ $avatar->delete();
+ }
+ return true;
+ }