/**
* Delete thumbnails generated for this file by assets
* @param $file_id
*/
protected function _delete_generated_thumbs($file_id)
{
$thumb_path = Assets_helper::ensure_cache_path('assets/thumbs');
$files = glob($thumb_path . '/' . $file_id . '/*');
if (is_array($files)) {
foreach ($files as $path) {
@unlink($path);
}
}
}
/**
* Returns a path for the thumbnail source
* @return mixed
*/
public function get_thumbnail_source_path()
{
$path = Assets_helper::ensure_cache_path('assets/s3_sources') . $this->file_id . '.jpg';
if (!file_exists($path)) {
$location = $this->get_local_copy();
@rename($location, $path);
}
return Assets_helper::ensure_cache_path('assets/s3_sources') . $this->file_id . '.jpg';
}
/**
* Return the path to the thumbnail
*
* @param $size
* @return string
*/
public function get_thumb_path($size)
{
$path = Assets_helper::ensure_cache_path('assets/thumbs/' . $this->file_id);
return $path . $this->file_id . '_' . $size . '.' . $this->extension();
}
/**
* Perform image actions - resize and save dimensions. If no bucket name provided, $uri is treated as filesystem path
*
* @param $uri
* @param $file_id
* @param mixed $bucket false for uri to be treated as a filesystem path
* @return bool
*/
private function _perform_image_actions($uri, $file_id, $bucket = FALSE)
{
$this->EE->load->library('filemanager');
$cache_path = 'assets/s3_sources';
$cache_path = Assets_helper::ensure_cache_path($cache_path);
if ($bucket) {
$target = Assets_helper::get_temp_file();
$this->_s3_set_creds($this->settings()->access_key_id, $this->settings()->secret_access_key);
$this->s3->getObject($bucket, $this->_get_path_prefix() . $uri, $target);
$uri = $target;
}
list($width, $height) = getimagesize($uri);
$data = array('width' => $width, 'height' => $height);
$this->_update_file($data, $file_id);
if (strtolower($this->EE->config->item('assets_cache_remote_images')) !== "no") {
$target_path = $cache_path . $file_id . '.jpg';
$this->EE->assets_lib->resize_image($uri, $target_path, self::IMAGE_SOURCE_SIZE);
}
@unlink($uri);
}
/**
* Perform image actions - resize and save dimensions. If no bucket name provided, $uri is treated as filesystem path
*
* @param $uri
* @param $file_id
* @param mixed $download_copy if set to true will download a new copy
* @return bool
*/
private function _perform_image_actions($uri, $file_id, $download_copy = null)
{
$this->EE->load->library('filemanager');
$cache_path = 'assets/rs_sources';
$cache_path = Assets_helper::ensure_cache_path($cache_path);
if ($download_copy) {
$target = Assets_helper::get_temp_file();
$this->download_file($uri, $target);
$uri = $target;
}
list($width, $height) = getimagesize($uri);
$data = array('width' => $width, 'height' => $height);
$this->_update_file($data, $file_id);
if (strtolower($this->EE->config->item('assets_cache_remote_images')) !== "no") {
$target_path = $cache_path . $file_id . '.jpg';
$this->EE->assets_lib->resize_image($uri, $target_path, self::IMAGE_SOURCE_SIZE);
}
@unlink($uri);
}
