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.php

@@ -0,0 +1,128 @@
+<?php 
+
+if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
+
+if( ! class_exists('acf_location_post') ) :
+
+class acf_location_post 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';
+		$this->label = __("Post",'acf');
+		$this->category = 'post';
+    	
+	}
+	
+	
+	/*
+	*  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 ) {
+		
+		// vars
+		$post_id = acf_maybe_get( $screen, 'post_id' );
+		
+		
+		// bail early if not post
+		if( !$post_id ) return false;
+		
+		
+		// compare
+		return $this->compare( $post_id, $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 ) {
+		
+		// get post types
+		$post_types = acf_get_post_types(array(
+			'show_ui'	=> 1,
+			'exclude'	=> array('page', 'attachment')
+		));
+		
+		
+		// get posts grouped by post type
+		$groups = acf_get_grouped_posts(array(
+			'post_type' => $post_types
+		));
+		
+		
+		if( !empty($groups) ) {
+	
+			foreach( array_keys($groups) as $group_title ) {
+				
+				// vars
+				$posts = acf_extract_var( $groups, $group_title );
+				
+				
+				// override post data
+				foreach( array_keys($posts) as $post_id ) {
+					
+					// update
+					$posts[ $post_id ] = acf_get_post_title( $posts[ $post_id ] );
+					
+				};
+				
+				
+				// append to $choices
+				$choices[ $group_title ] = $posts;
+				
+			}
+			
+		}
+			
+		
+		// return
+		return $choices;
+		
+	}
+	
+}
+
+// initialize
+acf_register_location_rule( 'acf_location_post' );
+
+endif; // class_exists check
+
+?>