*/
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
-class Avatar extends Memcached_DataObject
+class Avatar extends Managed_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $created; // datetime() not_null
public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
- /* Static get */
- function staticGet($k,$v=null)
- { return Memcached_DataObject::staticGet('Avatar',$k,$v); }
-
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
+
+ public static function schemaDef()
+ {
+ return array(
+ 'fields' => array(
+ 'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'foreign key to profile table'),
+ 'original' => array('type' => 'int', 'size' => 'tiny', 'default' => 0, 'description' => 'uploaded by user or generated?'),
+ 'width' => array('type' => 'int', 'not null' => true, 'description' => 'image width'),
+ 'height' => array('type' => 'int', 'not null' => true, 'description' => 'image height'),
+ 'mediatype' => array('type' => 'varchar', 'length' => 32, 'not null' => true, 'description' => 'file type'),
+ 'filename' => array('type' => 'varchar', 'length' => 255, 'description' => 'local filename, if local'),
+ 'url' => array('type' => 'varchar', 'length' => 255, 'description' => 'avatar location'),
+ 'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
+ 'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
+ ),
+ 'primary key' => array('profile_id', 'width', 'height'),
+ 'unique keys' => array(
+ 'avatar_url_key' => array('url'),
+ ),
+ 'foreign keys' => array(
+ 'avatar_profile_id_fkey' => array('profile', array('profile_id' => 'id')),
+ ),
+ 'indexes' => array(
+ 'avatar_profile_id_idx' => array('profile_id'),
+ ),
+ );
+ }
- # We clean up the file, too
-
+ // We clean up the file, too
function delete()
{
$filename = $this->filename;
}
}
- function pkeyGet($kv)
+ /*
+ * Deletes all avatars (but may spare the original) from a profile.
+ *
+ * @param Profile $target The profile we're deleting avatars of.
+ * @param boolean $original Whether original should be removed or not.
+ */
+ public static function deleteFromProfile(Profile $target, $original=true) {
+ try {
+ $avatars = self::getProfileAvatars($target);
+ foreach ($avatars as $avatar) {
+ if ($avatar->original && !$original) {
+ continue;
+ }
+ $avatar->delete();
+ }
+ } catch (NoResultException $e) {
+ // There are no avatars to delete, a sort of success.
+ }
+
+ return true;
+ }
+
+ public static function getOriginal(Profile $target)
{
- return Memcached_DataObject::pkeyGet('Avatar', $kv);
+ $avatar = new Avatar();
+ $avatar->profile_id = $target->id;
+ $avatar->original = true;
+ if (!$avatar->find(true)) {
+ throw new NoResultException($avatar);
+ }
+ return $avatar;
+ }
+
+ public static function hasOriginal($profile) {
+ try {
+ $avatar = Avatar::getOriginal($profile);
+ } catch (NoResultException $e) {
+ return false;
+ }
+ return !file_exists(Avatar::path($avatar->filename));
+ }
+
+ public static function getProfileAvatars(Profile $target) {
+ $avatar = new Avatar();
+ $avatar->profile_id = $target->id;
+ if (!$avatar->find()) {
+ throw new NoResultException($avatar);
+ }
+ return $avatar->fetchAll();
}
/**
function displayUrl()
{
$server = common_config('avatar', 'server');
- if ($server) {
+ if ($server && !empty($this->filename)) {
return Avatar::url($this->filename);
} else {
return $this->url;
AVATAR_MINI_SIZE => 'mini');
return Theme::path('default-avatar-'.$sizenames[$size].'.png');
}
+
+ static function newSize(Profile $target, $size) {
+ $size = floor($size);
+ if ($size < 1 || $size > common_config('avatar', 'maxsize')) {
+ // TRANS: An error message when avatar size is unreasonable
+ throw new Exception(_m('Avatar size too large'));
+ }
+
+ $original = Avatar::getOriginal($target);
+
+ $imagefile = new ImageFile($target->id, Avatar::path($original->filename));
+ $filename = $imagefile->resize($size);
+
+ $scaled = clone($original);
+ $scaled->original = false;
+ $scaled->width = $size;
+ $scaled->height = $size;
+ $scaled->url = Avatar::url($filename);
+ $scaled->filename = $filename;
+ $scaled->created = common_sql_now();
+
+ if (!$scaled->insert()) {
+ // TRANS: An error message when unable to insert avatar data into the db
+ throw new Exception(_m('Could not insert new avatar data to database'));
+ }
+
+ // Return the new avatar object
+ return $scaled;
+ }
}