Added dependency plugins

wordpress/wp-content/plugins/advanced-custom-fields-pro/includes/cache.php

@@ -0,0 +1,445 @@
+<?php 
+
+if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+
+if( ! class_exists('acf_cache') ) :
+
+class acf_cache {
+	
+	// vars
+	var $reference = array(),
+		$active = true;
+		
+		
+	/*
+	*  __construct
+	*
+	*  This function will setup the class functionality
+	*
+	*  @type	function
+	*  @date	5/03/2014
+	*  @since	5.4.0
+	*
+	*  @param	n/a
+	*  @return	n/a
+	*/
+	
+	function __construct() {
+		
+		// prevent ACF from persistent cache
+		wp_cache_add_non_persistent_groups('acf');
+		
+	}
+	
+	
+	/*
+	*  is_active
+	*
+	*  This function will return true if caching is enabled
+	*
+	*  @type	function
+	*  @date	26/6/17
+	*  @since	5.6.0
+	*
+	*  @param	n/a
+	*  @return	(bool)
+	*/
+	
+	function is_active() {
+		
+		return $this->active;
+		
+	}
+	
+	
+	/*
+	*  enable
+	*
+	*  This function will enable ACF caching
+	*
+	*  @type	function
+	*  @date	26/6/17
+	*  @since	5.6.0
+	*
+	*  @param	n/a
+	*  @return	n/a
+	*/
+	
+	function enable() {
+		
+		$this->active = true;
+		
+	}
+	
+	
+	/*
+	*  disable
+	*
+	*  This function will disable ACF caching
+	*
+	*  @type	function
+	*  @date	26/6/17
+	*  @since	5.6.0
+	*
+	*  @param	n/a
+	*  @return	n/a
+	*/
+	
+	function disable() {
+		
+		$this->active = false;
+		
+	}
+	
+	
+	/*
+	*  get_key
+	*
+	*  This function will check for references and modify the key
+	*
+	*  @type	function
+	*  @date	30/06/2016
+	*  @since	5.4.0
+	*
+	*  @param	$key (string)
+	*  @return	$key
+	*/
+	
+	function get_key( $key = '' ) {
+		
+		// check for reference
+		if( isset($this->reference[ $key ]) ) {
+			
+			$key = $this->reference[ $key ];
+				
+		}
+		
+		
+		// return
+		return $key;
+		
+	}
+	
+	
+	
+	/*
+	*  isset_cache
+	*
+	*  This function will return true if a cached data exists for the given key
+	*
+	*  @type	function
+	*  @date	30/06/2016
+	*  @since	5.4.0
+	*
+	*  @param	$key (string)
+	*  @return	(boolean)
+	*/
+	
+	function isset_cache( $key = '' ) {
+		
+		// bail early if not active
+		if( !$this->is_active() ) return false;
+		
+		
+		// vars
+		$key = $this->get_key($key);
+		$found = false;
+		
+		
+		// get cache
+		$cache = wp_cache_get($key, 'acf', false, $found);
+		
+		
+		// return
+		return $found;
+		
+	}
+	
+	
+	/*
+	*  get_cache
+	*
+	*  This function will return cached data for a given key
+	*
+	*  @type	function
+	*  @date	30/06/2016
+	*  @since	5.4.0
+	*
+	*  @param	$key (string)
+	*  @return	(mixed)
+	*/
+	
+	function get_cache( $key = '' ) {
+		
+		// bail early if not active
+		if( !$this->is_active() ) return false;
+		
+		
+		// vars
+		$key = $this->get_key($key);
+		$found = false;
+		
+		
+		// get cache
+		$cache = wp_cache_get($key, 'acf', false, $found);
+		
+		
+		// return
+		return $cache;
+		
+	}
+	
+	
+	/*
+	*  set_cache
+	*
+	*  This function will set cached data for a given key
+	*
+	*  @type	function
+	*  @date	30/06/2016
+	*  @since	5.4.0
+	*
+	*  @param	$key (string)
+	*  @param	$data (mixed)
+	*  @return	n/a
+	*/
+	
+	function set_cache( $key = '', $data = '' ) {
+		
+		// bail early if not active
+		if( !$this->is_active() ) return false;
+		
+		
+		// set
+		wp_cache_set($key, $data, 'acf');
+		
+		
+		// return
+		return $key;
+		
+	}
+	
+	
+	/*
+	*  set_cache_reference
+	*
+	*  This function will set a reference to cached data for a given key
+	*
+	*  @type	function
+	*  @date	30/06/2016
+	*  @since	5.4.0
+	*
+	*  @param	$key (string)
+	*  @param	$reference (string)
+	*  @return	n/a
+	*/
+	
+	function set_cache_reference( $key = '', $reference = '' ) {
+		
+		// bail early if not active
+		if( !$this->is_active() ) return false;
+		
+		
+		// add
+		$this->reference[ $key ] = $reference;	
+		
+		
+		// resturn
+		return $key;
+		
+	}
+	
+	
+	/*
+	*  delete_cache
+	*
+	*  This function will delete cached data for a given key
+	*
+	*  @type	function
+	*  @date	30/06/2016
+	*  @since	5.4.0
+	*
+	*  @param	$key (string)
+	*  @return	n/a
+	*/
+	
+	function delete_cache( $key = '' ) {
+		
+		// bail early if not active
+		if( !$this->is_active() ) return false;
+		
+		
+		// delete
+		return wp_cache_delete( $key, 'acf' );
+		
+	}
+	
+}
+
+
+// initialize
+acf()->cache = new acf_cache();
+
+endif; // class_exists check
+
+
+/*
+*  acf_is_cache_active
+*
+*  alias of acf()->cache->is_active()
+*
+*  @type	function
+*  @date	26/6/17
+*  @since	5.6.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_is_cache_active() {
+	
+	return acf()->cache->is_active();
+	
+}
+
+
+/*
+*  acf_disable_cache
+*
+*  alias of acf()->cache->disable()
+*
+*  @type	function
+*  @date	26/6/17
+*  @since	5.6.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_disable_cache() {
+	
+	return acf()->cache->disable();
+	
+}
+
+
+/*
+*  acf_enable_cache
+*
+*  alias of acf()->cache->enable()
+*
+*  @type	function
+*  @date	26/6/17
+*  @since	5.6.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_enable_cache() {
+	
+	return acf()->cache->enable();
+	
+}
+
+
+/*
+*  acf_isset_cache
+*
+*  alias of acf()->cache->isset_cache()
+*
+*  @type	function
+*  @date	30/06/2016
+*  @since	5.4.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_isset_cache( $key = '' ) {
+	
+	return acf()->cache->isset_cache( $key );
+	
+}
+
+
+/*
+*  acf_get_cache
+*
+*  alias of acf()->cache->get_cache()
+*
+*  @type	function
+*  @date	30/06/2016
+*  @since	5.4.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_get_cache( $key = '' ) {
+	
+	return acf()->cache->get_cache( $key );
+	
+}
+
+
+/*
+*  acf_set_cache
+*
+*  alias of acf()->cache->set_cache()
+*
+*  @type	function
+*  @date	30/06/2016
+*  @since	5.4.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_set_cache( $key = '', $data ) {
+	
+	return acf()->cache->set_cache( $key, $data );
+	
+}
+
+
+/*
+*  acf_set_cache_reference
+*
+*  alias of acf()->cache->set_cache_reference()
+*
+*  @type	function
+*  @date	30/06/2016
+*  @since	5.4.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_set_cache_reference( $key = '', $reference = '' ) {
+	
+	return acf()->cache->set_cache_reference( $key, $reference );
+	
+}
+
+
+/*
+*  acf_delete_cache
+*
+*  alias of acf()->cache->delete_cache()
+*
+*  @type	function
+*  @date	30/06/2016
+*  @since	5.4.0
+*
+*  @param	n/a
+*  @return	n/a
+*/
+
+function acf_delete_cache( $key = '' ) {
+	
+	return acf()->cache->delete_cache( $key );
+	
+}
+
+?>