<?php
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
if( ! class_exists('acf_location_page_template') ) :
class acf_location_page_template extends acf_location {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function initialize() {
// vars
$this->name = 'page_template';
$this->label = __("Page Template",'acf');
$this->category = 'page';
}
/*
* rule_match
*
* This function is used to match this location $rule to the current $screen
*
* @type function
* @date 3/01/13
* @since 3.5.7
*
* @param $match (boolean)
* @param $rule (array)
* @return $options (array)
*/
function rule_match( $result, $rule, $screen ) {
// Check if this rule is relevant to the current screen.
// Find $post_id in the process.
if( isset($screen['post_type']) ) {
$post_type = $screen['post_type'];
} elseif( isset($screen['post_id']) ) {
$post_type = get_post_type( $screen['post_id'] );
} else {
return false;
}
// If this rule is set to "default" template, avoid matching on non "page" post types.
// Fixes issue where post templates were added in WP 4.7 and field groups appeared on all post type edit screens.
if( $rule['value'] === 'default' && $post_type !== 'page' ) {
return false;
}
// Return.
return acf_get_location_rule('post_template')->rule_match( $result, $rule, $screen );
}
/*
* rule_operators
*
* This function returns the available values for this rule type
*
* @type function
* @date 30/5/17
* @since 5.6.0
*
* @param n/a
* @return (array)
*/
function rule_values( $choices, $rule ) {
// Default choices.
$choices = array(
'default' => apply_filters( 'default_page_template_title', __('Default Template', 'acf') )
);
// Load all templates, and merge in 'page' templates.
$post_templates = acf_get_post_templates();
if( isset($post_templates['page']) ) {
$choices = array_merge($choices, $post_templates['page']);
}
// Return choices.
return $choices;
}
}
// initialize
acf_register_location_rule( 'acf_location_page_template' );
endif; // class_exists check
?>