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<?php
namespace Assets;
use PluginAsset as AssetModel;
/**
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @license GPL2 or any later version
* @since Stud.IP 3.4
*/
class PluginAssetFactory implements AssetFactory
{
/**
* Restores or create a css file based on the given information.
*
* @param String $filename Filename of the original file
* @param Array $metadata Potential metadata
* @return Assets\PluginAsset
*/
public function createCSSFile($filename, array $metadata = [])
{
$hash = $this->createHash($filename, $metadata);
$asset = new AssetModel($hash);
if ($asset->isNew()) {
$css_filename = sprintf(
'%s.%s.css',
pathinfo($filename, PATHINFO_FILENAME),
$metadata['plugin_version']
);
$asset->plugin_id = $metadata['plugin_id'];
$asset->type = 'css';
$asset->filename = $css_filename;
$asset->storagename = "{$hash}.css";
$asset->size = null;
$asset->store();
}
$file = new PluginAsset($asset);
$file->setOriginalFilename($filename);
return $file;
}
/**
* Restores or create a js file based on the given information.
*
* @param String $filename Filename of the original file
* @param Array $metadata Potential metadata
* @return Assets\PluginAsset
*/
public function createJSFile($filename, array $metadata = [])
{
$hash = $this->createHash($filename, $metadata);
$asset = new AssetModel($hash);
if ($asset->isNew()) {
$js_filename = sprintf(
'%s.%s.js',
basename($filename, '.js'),
$metadata['plugin_version']
);
$asset->plugin_id = $metadata['plugin_id'];
$asset->type = 'js';
$asset->filename = $js_filename;
$asset->storagename = "{$hash}.js";
$asset->size = null;
$asset->store();
}
$file = new PluginAsset($asset);
$file->setOriginalFilename($filename);
return $file;
}
private function createHash($filename, array $metadata)
{
return md5(implode('|', [
$metadata['plugin_id'] ?: 'unknown',
$metadata['plugin_version'] ?: '0.0',
$filename
]));
}
}
|
