/**
* Caching template.
*
* @param string $key
* @param mixed $value
* @param int $expire
* @param array $tags
*/
protected function setCacheContent($key = null, $value = null, $expire = 0, array $tags = [])
{
if ($this->cache instanceof CacheInterface && isset($key)) {
if (!empty($this->cachePlaceholders)) {
$result = $value;
$value = [];
$value['result'] = $result;
$value['placeholders'] = $this->cachePlaceholders;
}
$this->cache->set($key, $value, $expire, is_string($tags) ? explode(',', $tags) : $tags);
$this->cachePlaceholders = [];
}
}
/**
* Returns list prepared rules.
* @return array
*/
public function getRawRules()
{
if (!empty($this->rawRules)) {
return $this->rawRules;
}
if ($this->enableCache && isset($this->cache)) {
if (($data = $this->cache->get(static::className())) !== false) {
list($rawRules, $aliases) = $data;
Alias::setAliases($this->prepareAliases($aliases), false);
$rawRules = $this->calculateCacheRules($rawRules, $this->rules);
return $this->rawRules = $rawRules;
}
}
$rawRules = $aliases = [];
$this->normalizeRules($rawRules, $aliases, $this->rules);
if ($this->enableCache && isset($this->cache)) {
$this->cache->set(static::className(), [$this->normalizeCacheRules($rawRules), $aliases]);
}
return $this->rawRules = $rawRules;
}