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https://github.com/WordPress/WordPress.git
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aaf99e6913
WordPress' code just... wasn't. This is now dealt with. Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS. Fixes #41057. Built from https://develop.svn.wordpress.org/trunk@42343 git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
133 lines
2.5 KiB
PHP
133 lines
2.5 KiB
PHP
<?php
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/**
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* Feed API: WP_Feed_Cache_Transient class
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*
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* @package WordPress
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* @subpackage Feed
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* @since 4.7.0
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*/
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/**
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* Core class used to implement feed cache transients.
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*
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* @since 2.8.0
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*/
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class WP_Feed_Cache_Transient {
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/**
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* Holds the transient name.
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*
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* @since 2.8.0
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* @var string
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*/
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public $name;
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/**
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* Holds the transient mod name.
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*
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* @since 2.8.0
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* @var string
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*/
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public $mod_name;
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/**
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* Holds the cache duration in seconds.
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*
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* Defaults to 43200 seconds (12 hours).
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*
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* @since 2.8.0
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* @var int
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*/
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public $lifetime = 43200;
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/**
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* Constructor.
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*
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* @since 2.8.0
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* @since 3.2.0 Updated to use a PHP5 constructor.
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*
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* @param string $location URL location (scheme is used to determine handler).
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* @param string $filename Unique identifier for cache object.
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* @param string $extension 'spi' or 'spc'.
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*/
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public function __construct( $location, $filename, $extension ) {
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$this->name = 'feed_' . $filename;
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$this->mod_name = 'feed_mod_' . $filename;
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$lifetime = $this->lifetime;
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/**
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* Filters the transient lifetime of the feed cache.
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*
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* @since 2.8.0
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*
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* @param int $lifetime Cache duration in seconds. Default is 43200 seconds (12 hours).
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* @param string $filename Unique identifier for the cache object.
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*/
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$this->lifetime = apply_filters( 'wp_feed_cache_transient_lifetime', $lifetime, $filename );
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}
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/**
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* Sets the transient.
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*
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* @since 2.8.0
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*
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* @param SimplePie $data Data to save.
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* @return true Always true.
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*/
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public function save( $data ) {
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if ( $data instanceof SimplePie ) {
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$data = $data->data;
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}
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set_transient( $this->name, $data, $this->lifetime );
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set_transient( $this->mod_name, time(), $this->lifetime );
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return true;
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}
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/**
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* Gets the transient.
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*
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* @since 2.8.0
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*
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* @return mixed Transient value.
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*/
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public function load() {
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return get_transient( $this->name );
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}
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/**
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* Gets mod transient.
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*
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* @since 2.8.0
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*
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* @return mixed Transient value.
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*/
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public function mtime() {
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return get_transient( $this->mod_name );
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}
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/**
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* Sets mod transient.
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*
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* @since 2.8.0
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*
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* @return bool False if value was not set and true if value was set.
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*/
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public function touch() {
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return set_transient( $this->mod_name, time(), $this->lifetime );
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}
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/**
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* Deletes transients.
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*
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* @since 2.8.0
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*
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* @return true Always true.
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*/
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public function unlink() {
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delete_transient( $this->name );
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delete_transient( $this->mod_name );
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return true;
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}
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}
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