/**
* Processes params (assumed valid) and sets them as class properties
* @param Array $params Array of pre-validated params
* @param Parser $parser If passed, the parser will be used to recursively parse all params
* @return Array An array of processed params
*/
protected static function processParams($params, $parser = null)
{
//correct params for compatibility with "HTML Meta and Title" extension
foreach (self::$convert_params as $from => $to) {
if (isset($params[$from])) {
$params[$to] = $params[$from];
unset($params[$from]);
}
}
$processed = array();
//ensure only valid parameter names are processed
foreach (self::$valid_params as $p) {
if (isset($params[$p])) {
//if the parser has been passed and the param is parsable parse it, else simply assign it
$processed[$p] = $parser && in_array($p, self::$parse_params) ? $parser->recursiveTagParse($params[$p]) : $params[$p];
}
}
//set the processed values as class properties
foreach ($processed as $k => $v) {
if ($k === 'title') {
self::$title = $v;
} else {
if ($k === 'title_mode' && in_array($v, self::$valid_title_modes)) {
self::$title_mode = $v;
} else {
if ($k === 'title_separator') {
self::$title_separator = ' ' . $v . ' ';
} else {
if (isset(self::$tag_types[$k]) && self::$tag_types[$k] === 'meta') {
self::$meta[$k] = $v;
} else {
if (isset(self::$tag_types[$k]) && self::$tag_types[$k] === 'property') {
self::$property[$k] = $v;
}
}
}
}
}
}
return $processed;
}
