public static function get_image_by_width($path, $width = "original")
{
if ($path instanceof File) {
$image_file = $path;
} else {
$image_file = new File($path);
}
$image_dir = $image_file->getDirectory();
$full_cache_dir = new Dir(self::THUMBNAILS_DIR . $image_dir->getPath());
$full_cache_dir->touch();
$data = ImageUtils::get_image_data($image_file);
if ($width == "original") {
$thumb_folder = "original";
} else {
if ($data["width"] > $width) {
$thumb_folder = $width . "x__";
} else {
$thumb_folder = "original";
}
}
if ($thumb_folder == "original") {
return $image_file->getPath();
}
$final_image_folder = new Dir(self::THUMBNAILS_DIR . $image_dir->getPath() . $thumb_folder);
//copio l'immagine nella cache
$final_image_folder->touch();
$thumbnail_image_file = $final_image_folder->newFile($image_file->getFilename());
if (!$thumbnail_image_file->exists()) {
ImageUtils::resize_by_width($image_file, $thumbnail_image_file, $width);
}
return $thumbnail_image_file->getPath();
}
