checks to see if the given file is an aimated gif
| public static is_animated_gif ( string $file ) : boolean | ||
| $file | string | local filepath to a file, not a URL |
| Résultat | boolean | true if it's an animated gif, false if not |
/**
* Performs the actual image manipulation,
* including saving the target file.
*
* @param string $load_filename filepath (not URL) to source file
* (ex: /src/var/www/wp-content/uploads/my-pic.jpg)
* @param string $save_filename filepath (not URL) where result file should be saved
* (ex: /src/var/www/wp-content/uploads/my-pic-300x200-c-default.jpg)
* @return boolean|null true if everything went fine, false otherwise
*/
public function run($load_filename, $save_filename)
{
//should be resized by gif resizer
if (\Timber\ImageHelper::is_animated_gif($load_filename)) {
//attempt to resize
//return if successful
//proceed if not
$gif = self::run_animated_gif($load_filename, $save_filename);
if ($gif) {
return true;
}
}
$image = wp_get_image_editor($load_filename);
if (!is_wp_error($image)) {
$crop = self::get_target_sizes($load_filename);
$image->crop($crop['x'], $crop['y'], $crop['src_w'], $crop['src_h'], $crop['target_w'], $crop['target_h']);
$result = $image->save($save_filename);
if (is_wp_error($result)) {
// @codeCoverageIgnoreStart
Helper::error_log('Error resizing image');
Helper::error_log($result);
return false;
// @codeCoverageIgnoreEnd
} else {
return true;
}
} else {
if (isset($image->error_data['error_loading_image'])) {
// @codeCoverageIgnoreStart
Helper::error_log('Error loading ' . $image->error_data['error_loading_image']);
} else {
Helper::error_log($image);
// @codeCoverageIgnoreEnd
}
}
}
