Current File : /var/www/html/higroup/wp-content/plugins/event-tickets/common/src/Tribe/Template_Part_Cache.php
<?php
/**
* Class Tribe__Template_Part_Cache
*
* @uses TribeEventsCache
*/
class Tribe__Template_Part_Cache {
/**
* @var string
*/
private $template;
/**
* @var int
*/
private $expiration;
/**
* @var string
*/
private $expiration_trigger;
/**
* @var TribeEventsCache
*/
private $cache;
/**
* @var string
*/
private $html;
/**
** Short description
*
* @param $template - which template in the views directory is being cached (relative path).
* @param $id - a unique identifier for this fragment.
* @param $expiration - expiration time for the cached fragment.
* @param $expiration_trigger - wordpress hook to expire on.
*/
public function __construct( $template, $id, $expiration, $expiration_trigger ) {
$this->template = $template;
$this->key = $template . '_' . $id;
$this->expiration = $expiration;
$this->expiration_trigger = $expiration_trigger;
$this->cache = new Tribe__Cache();
$this->add_hooks();
}
/**
* Hook in to show cached content and bypass queries where needed
*/
public function add_hooks() {
// set the cached html in transients after the template part is included
add_filter( 'tribe_get_template_part_content', [ $this, 'set' ], 10, 2 );
// get the cached html right before the setup_view runs so it's available for bypassing any view logic
add_action( 'tribe_events_before_view', [ $this, 'get' ], 9, 1 );
// when the specified template part is included, show the cached html instead
add_filter( 'tribe_get_template_part_path_' . $this->template, [ $this, 'display' ] );
}
/**
* Checks if there is a cached html fragment in the transients, if it's there,
* don't include the requested file path. If not, just return the file path like normal
*
* @param $path file path to the month view template part
*
* @return bool
* @uses tribe_get_template_part_path_[template] hook
*/
public function display( $path ) {
if ( $this->html !== false ) {
echo $this->html;
return false;
}
return $path;
}
/**
* Set cached html in transients
*
* @param $html
* @param $template
*
* @return string
* @uses tribe_get_template_part_content hook
*/
public function set( $html, $template ) {
if ( $template == $this->template ) {
$this->cache->set_transient( $this->key, $html, $this->expiration, $this->expiration_trigger );
}
return $html;
}
/**
* Retrieve the cached html from transients, set class property
*
* @uses tribe_events_before_view hook
*/
public function get() {
if ( isset( $this->html ) ) {
return $this->html;
}
$this->html = $this->cache->get_transient( $this->key, $this->expiration_trigger );
return $this->html;
}
}
Mini Shell