public static function build($files, $attrs, $is_generate_file = true, $index = array())
{
if (is_string($files)) {
$files = array($files);
}
$categorized = array();
self::$cdn_merged = JBETOLO_CDN_MAP && (bool) plgSystemJBetolo::param('cdn_merged');
$deleteSrcs = plgSystemJBetolo::param('delete');
self::$deleteSrcs = $deleteSrcs ? explode(',', $deleteSrcs) : array();
foreach ($files as $f => $file) {
self::$root = null;
self::$contents = self::$files = array();
self::load($file);
$attr = '';
if (!empty($index)) {
foreach ($index as $ind) {
if ($ind['src'] == $file) {
$attr = $ind['attr'];
break;
}
}
}
if (empty($attr) && !empty($attrs)) {
$attr = $attrs[$f];
}
if (is_array($attr)) {
$attr = implode(',', $attr);
}
if (!isset($categorized[$attr])) {
$categorized[$attr] = array('files' => array(), 'contents' => array(), 'srcs' => array());
}
if (is_array(self::$files)) {
$categorized[$attr]['files'] = array_merge($categorized[$attr]['files'], self::$files);
$categorized[$attr]['contents'] = array_merge($categorized[$attr]['contents'], self::$contents);
} else {
$categorized[$attr]['files'][] = self::$files;
$categorized[$attr]['contents'][] = self::$contents;
}
$categorized[$attr]['srcs'] = array_merge($categorized[$attr]['srcs'], array($file));
}
$res = array();
if ($is_generate_file) {
foreach ($categorized as $attr => $recs) {
$res[$attr] = jbetoloFileHelper::createFileName($recs['files'], 'css');
$res[$attr]['srcs'] = $recs['srcs'];
jbetoloFileHelper::writeToFile($res[$attr]['merged'], $recs['contents'], 'css');
}
} else {
$res = jbetoloHelper::getArrayValues($categorized['main']['contents'], 'content');
$res = implode(chr(13), $res);
}
self::$contents = self::$files = null;
return $res;
}
