Sync plugins from current page

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/advanced-custom-fields/includes/locations/class-acf-location-post-template.php

@@ -0,0 +1,152 @@
+<?php 
+
+if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+
+if( ! class_exists('acf_location_post_template') ) :
+
+class acf_location_post_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 = 'post_template';
+		$this->label = __("Post Template",'acf');
+		$this->category = 'post';
+		$this->public = acf_version_compare('wp', '>=', '4.7');
+    	
+	}
+	
+	
+	/*
+	*  get_post_type
+	*
+	*  This function will return the current post_type
+	*
+	*  @type	function
+	*  @date	25/11/16
+	*  @since	5.5.0
+	*
+	*  @param	$options (int)
+	*  @return	(mixed)
+	*/
+	
+	function get_post_type( $screen ) {
+		
+		// vars
+		$post_id = acf_maybe_get( $screen, 'post_id' );
+		$post_type = acf_maybe_get( $screen, 'post_type' );
+		
+		
+		// post_type
+		if( $post_type ) return $post_type;
+		
+		
+		// $post_id
+		if( $post_id ) return get_post_type( $post_id );
+		
+		
+		// return
+		return false;
+		
+	}
+	
+	
+	/*
+	*  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;
+		}
+		
+		// Check if this post type has templates.
+		$post_templates = acf_get_post_templates();
+		if( !isset($post_templates[ $post_type ]) ) {
+			return false;
+		}
+		
+		// get page template allowing for screen or database value.
+		$page_template = acf_maybe_get( $screen, 'page_template' );
+		$post_id = acf_maybe_get( $screen, 'post_id' );
+		if( $page_template === null ) {
+			$page_template = get_post_meta( $post_id, '_wp_page_template', true );
+		}
+		
+		// Treat empty value as default template.
+		if( $page_template === '' ) {
+			$page_template = 'default';
+		}
+		
+		// Compare.
+		return $this->compare( $page_template, $rule );
+	}
+	
+	
+	/*
+	*  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') )
+		);
+		
+		// Merge in all post templates.
+		$post_templates = acf_get_post_templates();
+		$choices = array_merge($choices, $post_templates);
+				
+		// Return choices.
+		return $choices;
+	}
+	
+}
+
+// initialize
+acf_register_location_rule( 'acf_location_post_template' );
+
+endif; // class_exists check
+
+?>