/**
* @return boolean Returns true when successful.
*/
public function delete()
{
// Check dependencies
Validator::required(isset($this->albumIDs), __METHOD__);
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
// Init vars
$photoIDs = array();
// Execute query
$query = Database::prepare(Database::get(), "SELECT id FROM ? WHERE album IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->albumIDs));
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($photos === false) {
return false;
}
// Only delete photos when albums contain photos
if ($photos->num_rows > 0) {
// Add each id to photoIDs
while ($row = $photos->fetch_object()) {
$photoIDs[] = $row->id;
}
// Convert photoIDs to a string
$photoIDs = implode(',', $photoIDs);
// Delete all photos
$photo = new Photo($photoIDs);
if ($photo->delete() !== true) {
return false;
}
}
// Delete albums
$query = Database::prepare(Database::get(), "DELETE FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_ALBUMS, $this->albumIDs));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
if ($result === false) {
return false;
}
return true;
}
/**
* Deletes a photo with all its data and files.
* @return boolean Returns true when successful.
*/
public function delete()
{
// Check dependencies
Validator::required(isset($this->photoIDs), __METHOD__);
// Call plugins
Plugins::get()->activate(__METHOD__, 0, func_get_args());
// Init vars
$error = false;
// Get photos
$query = Database::prepare(Database::get(), "SELECT id, url, thumbUrl, checksum FROM ? WHERE id IN (?)", array(LYCHEE_TABLE_PHOTOS, $this->photoIDs));
$photos = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($photos === false) {
return false;
}
// For each photo
while ($photo = $photos->fetch_object()) {
// Check if other photos are referring to this images
// If so, only delete the db entry
if ($this->exists($photo->checksum, $photo->id) === false) {
// Get retina thumb url
$thumbUrl2x = explode(".", $photo->thumbUrl);
$thumbUrl2x = $thumbUrl2x[0] . '@2x.' . $thumbUrl2x[1];
// Delete big
if (file_exists(LYCHEE_UPLOADS_BIG . $photo->url) && !unlink(LYCHEE_UPLOADS_BIG . $photo->url)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete photo in uploads/big/');
$error = true;
}
// Delete medium
if (file_exists(LYCHEE_UPLOADS_MEDIUM . $photo->url) && !unlink(LYCHEE_UPLOADS_MEDIUM . $photo->url)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete photo in uploads/medium/');
$error = true;
}
// Delete thumb
if (file_exists(LYCHEE_UPLOADS_THUMB . $photo->thumbUrl) && !unlink(LYCHEE_UPLOADS_THUMB . $photo->thumbUrl)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete photo in uploads/thumb/');
$error = true;
}
// Delete thumb@2x
if (file_exists(LYCHEE_UPLOADS_THUMB . $thumbUrl2x) && !unlink(LYCHEE_UPLOADS_THUMB . $thumbUrl2x)) {
Log::error(Database::get(), __METHOD__, __LINE__, 'Could not delete high-res photo in uploads/thumb/');
$error = true;
}
}
// Delete db entry
$query = Database::prepare(Database::get(), "DELETE FROM ? WHERE id = '?'", array(LYCHEE_TABLE_PHOTOS, $photo->id));
$result = Database::execute(Database::get(), $query, __METHOD__, __LINE__);
if ($result === false) {
$error = true;
}
}
// Call plugins
Plugins::get()->activate(__METHOD__, 1, func_get_args());
if ($error === true) {
return false;
}
return true;
}
