P8j94LFE

1<?php
2// Abort if this file is called directly.
3if ( ! defined( 'WPINC' ) ) {
4	die;
5}
6
7/**
8 * Class API
9 *
10 * WP REST API Custom Methods
11 *
12 */
13class API extends WP_REST_Server {
14
15	private $version;
16	private $namespace;
17
18	/**
19	 * Constructor.
20	 *
21	 * @since 1.0.0
22	 */
23	public function __construct() 
24	{
25		parent::__construct();
26		
27		$this->version   = '1.0.0';
28		$this->namespace = 'dentons-digital/secure-blocks/v' . $this->version;
29		$this->run();
30	}
31
32	/**
33	 * Run all of the plugin functions.
34	 *
35	 * @since 1.0.0
36	 */
37	public function run() {
38		add_action( 'rest_api_init', array( $this, 'multi_sites' ) );
39	}
40
41	/**
42	 * Register REST API endpoints.
43	 */
44
45	public function multi_sites() {
46		// get possible multisites
47		register_rest_route(
48			$this->namespace,
49			'/multi_sites',	
50			array(
51				'methods'             => 'POST',
52				'callback'            => array( $this, 'get_multisite_data' ),
53				'permission_callback' => function () {
54					return (int)current_user_can( 'edit_posts' );
55				},
56			)
57		);
58		// getting current checkbox data
59		register_rest_route(
60			$this->namespace,
61			'/set_checkboxes',	
62			array(
63				'methods'             => 'POST',
64				'callback'            => array( $this, 'save_checkbox_data' ),
65				'permission_callback' => function () {
66					return (int)current_user_can( 'edit_posts' );
67				},
68			)
69		);
70	}
71
72	/**
73	 * Save checkbox status to database
74	 *
75	 * @return $update_result The new meta field ID if a field with the given key didn't exist and was therefore added, true on successful update, false on failure. 
76	 * @param {object} $data Object of checkbox statuses.  
77	 */
78	public function save_checkbox_data($data) {
79		$data = $data->get_json_params();
80		$sites = json_encode($data["sites"]);
81		$update_result = update_post_meta($data["id"], '_post_sites', $sites );
82		return $update_result;
83	}
84
85	/**
86	 * Figure out which checkboxes need to be ticked on load and which ones need to be shown on the post settings.
87	 *
88	 * @return $sites An array of details for each checkbox
89	 * @param {data} $data Object of checkbox statuses.  
90	 */
91	public function get_multisite_data($data) {
92		$data = $data->get_json_params();
93		switch_to_blog( $data['blog_id'] );
94		$parent_id = get_post_meta($data["id"], '_parent_post_id', true);	
95		restore_current_blog();
96
97		if($parent_id == "" || $parent_id == null){
98			
99			$checkboxes = get_post_meta($data["id"], "_post_sites", true);
100		}else{
101			$checkboxes = get_post_meta((int)$parent_id, "_post_sites", true);
102		}	
103		
104		$checkboxes = json_decode($checkboxes);		
105		$blog_ids = array();
106		foreach($checkboxes as $checkbox){
107			if ($checkbox->active == true){
108				$blog_ids[] = $checkbox->id;
109			}
110		}
111		$index = 0;
112		foreach(get_sites() as $site){
113			$current_blog_details = get_blog_details( array( 'blog_id' => $site->blog_id ) );
114			$sites[] = array(
115				'id' => $site->blog_id,
116				'name' => $current_blog_details->blogname,				
117			);
118			if (in_array($site->blog_id, $blog_ids)){
119				$sites[$index]['active'] = true;
120			}else{
121				$sites[$index]['active'] = false;
122			}
123			$index++;
124		}
125		return $sites;
126	}
127}