/**
*
* @param Model_Page_Front $page
* @param string $part
* @param boolean $inherit
* @param integer $cache_lifetime
* @return void
*/
public static function content(Model_Page_Front $page, $part = 'body', $inherit = FALSE, $cache_lifetime = NULL, array $tags = array())
{
if (self::exists($page, $part)) {
$view = self::get($page->id(), $part);
if ($cache_lifetime !== NULL and !Fragment::load($page->id() . $part . Request::current()->uri(), (int) $cache_lifetime)) {
echo $view;
Fragment::save_with_tags((int) $cache_lifetime, array('page_parts'));
} else {
if ($cache_lifetime === NULL) {
echo $view;
}
}
} else {
if ($inherit !== FALSE and $page->parent() instanceof Model_Page_Front) {
self::content($page->parent(), $part, TRUE, $cache_lifetime);
}
}
}
/**
*
* @param string $snippet_name
* @param array $vars
* @param integer $cache_lifetime
* @param boolean $cache_by_uri
* @param array $tags
* @param boolean $i18n
* @return void
*/
public static function render($snippet_name, $vars = NULL, $cache_lifetime = NULL, $cache_by_uri = FALSE, array $tags = array(), $i18n = NULL)
{
$view = Snippet::get($snippet_name, $vars);
if ($view === NULL) {
return NULL;
}
$cache_key = self::_cache_key($snippet_name, $cache_by_uri);
if (!in_array($snippet_name, $tags)) {
$tags[] = $snippet_name;
}
if (Kohana::$caching === TRUE and $cache_lifetime !== NULL and !Fragment::load($cache_key, (int) $cache_lifetime, $i18n)) {
echo $view;
Fragment::save_with_tags((int) $cache_lifetime, $tags);
} else {
if ($cache_lifetime === NULL) {
echo $view;
}
}
}
/**
* Рендер виджета во Frontend
*
* Отключение комментариев для блока
*
* Block::run('block_name', array('comments' => FALSE));
*
* Отключение кеширования виджетов в блоке
*
* Block::run('block_name', array('caching' => FALSE));
*
* @param array $params Дополнительные параметры
*/
public function render(array $params = array())
{
// Проверка прав на видимость виджета
if (!empty($this->roles)) {
if (Auth::is_logged_in()) {
if (!Auth::has_permissions($this->roles, FALSE)) {
return;
}
} else {
return;
}
}
if (Kohana::$profiling === TRUE) {
$benchmark = Profiler::start('Widget render', $this->name);
}
$this->_fetch_template();
$this->set_params($params);
$allow_omments = (bool) Arr::get($this->template_params, 'comments', TRUE);
$caching = (bool) Arr::get($this->template_params, 'caching', $this->caching);
if ($this->block == 'PRE' or $this->block == 'POST') {
$allow_omments = FALSE;
}
if (Kohana::$caching === FALSE or $caching === FALSE) {
$this->caching = FALSE;
}
if (Arr::get($this->template_params, 'return') === TRUE) {
return $this->_fetch_render();
}
if ($allow_omments) {
echo "<!--{Widget: {$this->name}}-->";
}
if ($this->caching === TRUE and !Fragment::load($this->get_cache_id(), $this->cache_lifetime, TRUE)) {
echo $this->_fetch_render();
Fragment::save_with_tags($this->cache_lifetime, $this->cache_tags);
} else {
if (!$this->caching) {
echo $this->_fetch_render();
}
}
if ($allow_omments) {
echo "<!--{/Widget: {$this->name}}-->";
}
if (isset($benchmark)) {
Profiler::stop($benchmark);
}
}
