/**
* Exports all rules as XML
*
* @param \DataContainer $dc
*/
public function export(\DataContainer $dc)
{
if (($ruleCollection = RuleModel::findBy('pid', $dc->id, array('order' => 'sorting'))) === null) {
return;
}
$this->doc = new \DOMDocument('1.1', 'UTF-8');
$rules = $this->doc->createElement('rules');
foreach ($ruleCollection as $rule) {
$rules->appendChild($this->createRuleElement($rule));
}
$this->doc->appendChild($rules);
$file = new \File('system/tmp/' . md5(uniqid(mt_rand(), true)), true);
$file->write($this->doc->saveXML());
$file->close();
$file->sendToBrowser('css_class_replacer_ruleset.xml');
$file->delete();
}
/**
* Import a rule set
*
* @param string
* @param int
*/
private function importRuleSet($file, $themeId)
{
$file = new \File($file, true);
$doc = new \DOMDocument('1.1', 'UTF-8');
$doc->loadXML($file->getContent());
$rules = $doc->getElementsByTagName('rule');
$sortIndex = 0;
$lastRule = RuleModel::findBy('pid', $themeId, array('order' => 'sorting DESC', 'limit' => 1));
if ($lastRule) {
$sortIndex = $lastRule->sorting + 128;
}
foreach ($rules as $rule) {
$set = array('pid' => $themeId, 'sorting' => $sortIndex, 'type' => $rule->getElementsByTagName('type')->item(0)->nodeValue, 'selector' => $rule->getElementsByTagName('selector')->item(0)->nodeValue, 'enable_replace' => $rule->getElementsByTagName('enable_replace')->item(0)->nodeValue === 'true' ? '1' : '', 'replace_directives' => $rule->getElementsByTagName('replace_directives')->item(0)->nodeValue, 'enable_add' => $rule->getElementsByTagName('enable_add')->item(0)->nodeValue === 'true' ? '1' : '', 'add_directives' => $rule->getElementsByTagName('add_directives')->item(0)->nodeValue, 'published' => $rule->getElementsByTagName('published')->item(0)->nodeValue === 'true' ? '1' : '');
$sortIndex += 128;
\Database::getInstance()->prepare('INSERT INTO tl_css_class_replacer %s')->set($set)->execute();
}
}