/**
* Write all packages specified in $configFile to $outputDir.
* The default $configFile is "$STUDIP_BASE_PATH/config/assets.yml"
*
* @param string $configFile path to the config file
* @param string $outputDir path to the output directory
*/
function packageAll($configFile = NULL, $outputDir = NULL)
{
global $STUDIP_BASE_PATH;
$configFile = $configFile ?: "{$STUDIP_BASE_PATH}/config/assets.yml";
$configuration = Configuration::load($configFile, $forced = TRUE);
$packager = new Packager($configuration);
$packager->cacheAll($outputDir);
$compressor = new Compressor($configuration);
if (is_array($configuration['css'])) {
$compress = $compressor->shouldCompress();
if ($compress && !$compressor->hasJava()) {
$compress = false;
error_log('CSS could not be compressed, since Java is missing.');
}
$config_time = filemtime($configFile);
foreach ($configuration['css'] as $package => $files) {
foreach (array_keys($files) as $file) {
$src = $configuration['assets_root'] . '/stylesheets/' . $file;
$dest = $configuration['package_path'] . '/' . $package . '-' . $file;
if (!file_exists($dest) || max($config_time, filemtime($src)) > filemtime($dest)) {
$contents = file_get_contents($src);
if ($compress) {
$contents = $compressor->callCompressor($contents, 'css');
}
file_put_contents($dest, $contents);
}
}
}
}
}
