flash-toolkit / includes / admin / class-flash-admin-meta-boxes.php

class-flash-admin-meta-boxes.php in Flash Toolkit 1.2.4, at includes/admin/class-flash-admin-meta-boxes.php

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1	<?php
2	/**
3	* FlashToolkit Meta Boxes
4	*
5	* Sets up the write panels used by custom post types.
6	*
7	* @class FT_Admin_Meta_Boxes
8	* @version 1.1.0
9	* @package FlashToolkit/Admin/Meta Boxes
10	* @category Admin
11	* @author ThemeGrill
12	*/
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit;
16	}
17
18	/**
19	* FT_Admin_Meta_Boxes Class
20	*/
21	class FT_Admin_Meta_Boxes {
22
23	/**
24	* Is meta boxes saved once?
25	*
26	* @var boolean
27	*/
28	private static $saved_meta_boxes = false;
29
30	/**
31	* Meta box error messages.
32	*
33	* @var array
34	*/
35	public static $meta_box_errors = array();
36
37	/**
38	* Hook in tabs.
39	*/
40	public function __construct() {
41	add_action( 'add_meta_boxes', array( $this, 'remove_meta_boxes' ), 10 );
42	add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ), 20 );
43	add_action( 'save_post', array( $this, 'save_meta_boxes' ), 1, 2 );
44
45	// Save Portfolio Meta Boxes
46	add_action( 'flash_toolkit_process_portfolio_meta', 'FT_Meta_Box_Portfolio_Data::save', 10, 2 );
47
48	// Save Page Meta Boxes
49	add_action( 'flash_toolkit_process_page_meta', 'FT_Meta_Box_Pageoptions_Data::save', 10, 2 );
50
51	// Save Layout Meta Boxes
52	add_action( 'flash_toolkit_process_layout_meta', 'FT_Meta_Box_Layout_Data::save', 10, 2 );
53
54	// Error handling (for showing errors from meta boxes on next page load)
55	add_action( 'admin_notices', array( $this, 'output_errors' ) );
56	add_action( 'shutdown', array( $this, 'save_errors' ) );
57	}
58
59	/**
60	* Add an error message.
61	* @param string $text
62	*/
63	public static function add_error( $text ) {
64	self::$meta_box_errors[] = $text;
65	}
66
67	/**
68	* Save errors to an option.
69	*/
70	public function save_errors() {
71	update_option( 'flash_toolkit_meta_box_errors', self::$meta_box_errors );
72	}
73
74	/**
75	* Show any stored error messages.
76	*/
77	public function output_errors() {
78	$errors = maybe_unserialize( get_option( 'flash_toolkit_meta_box_errors' ) );
79
80	if ( ! empty( $errors ) ) {
81
82	echo '<div id="flash-toolkit_errors" class="error notice is-dismissible">';
83
84	foreach ( $errors as $error ) {
85	echo '<p>' . wp_kses_post( $error ) . '</p>';
86	}
87
88	echo '</div>';
89
90	// Clear
91	delete_option( 'flash_toolkit_meta_box_errors' );
92	}
93	}
94
95	/**
96	* Add SI Meta boxes.
97	*/
98	public function add_meta_boxes() {
99	// Portfolio
100	add_meta_box( 'flash-toolkit-portfolio-data', __( 'Portfolio Data', 'flash-toolkit' ), 'FT_Meta_Box_Portfolio_Data::output', 'portfolio', 'normal', 'high' );
101
102	// Page Header
103	if ( is_flash_pro_active() ) {
104	add_meta_box( 'flash-toolkit-pageheader-data', __( 'Page Options', 'flash-toolkit' ), 'FT_Meta_Box_Pageoptions_Data::output', 'page', 'normal', 'high' );
105	}
106
107	// Layouts
108	foreach ( flash_toolkit_get_layout_supported_screens() as $post_type ) {
109	if ( post_type_exists( $post_type ) && is_flash_pro_active() ) {
110	$post_type_object = get_post_type_object( $post_type );
111	add_meta_box( 'flash-toolkit-layout-data', sprintf( __( '%s Layout', 'flash-toolkit' ), $post_type_object->labels->singular_name ), 'FT_Meta_Box_Layout_Data::output', $post_type, 'side', 'default' );
112	}
113	}
114	}
115
116	/**
117	* Remove bloat.
118	*/
119	public function remove_meta_boxes() {
120	global $post;
121
122	if ( is_flash_pro_active() ) {
123	remove_meta_box( 'page-layout', 'post', 'side' );
124	remove_meta_box( 'page-layout', 'page', 'side' );
125	remove_meta_box( 'header-transparency', 'page', 'side' );
126	}
127
128	if ( 'portfolio' === $post->post_type && 0 === count( get_page_templates( $post ) ) ) {
129	remove_meta_box( 'pageparentdiv', 'portfolio', 'side' );
130	}
131	}
132
133	/**
134	* Check if we're saving, the trigger an action based on the post type.
135	* @param int $post_id
136	* @param object $post
137	*/
138	public function save_meta_boxes( $post_id, $post ) {
139	// $post_id and $post are required
140	if ( empty( $post_id ) \|\| empty( $post ) \|\| self::$saved_meta_boxes ) {
141	return;
142	}
143
144	// Don't save meta boxes for revisions or autosaves
145	if ( defined( 'DOING_AUTOSAVE' ) \|\| is_int( wp_is_post_revision( $post ) ) \|\| is_int( wp_is_post_autosave( $post ) ) ) {
146	return;
147	}
148
149	// Check the nonce
150	if ( empty( $_POST['flash_toolkit_meta_nonce'] ) \|\| ! wp_verify_nonce( $_POST['flash_toolkit_meta_nonce'], 'flash_toolkit_save_data' ) ) {
151	return;
152	}
153
154	// Check the post being saved == the $post_id to prevent triggering this call for other save_post events
155	if ( empty( $_POST['post_ID'] ) \|\| $_POST['post_ID'] != $post_id ) {
156	return;
157	}
158
159	// Check user has permission to edit
160	if ( ! current_user_can( 'edit_post', $post_id ) ) {
161	return;
162	}
163
164	// We need this save event to run once to avoid potential endless loops. This would have been perfect:
165	self::$saved_meta_boxes = true;
166
167	// Check the post type
168	if ( in_array( $post->post_type, array( 'portfolio' ) ) ) {
169	do_action( 'flash_toolkit_process_' . $post->post_type . '_meta', $post_id, $post );
170	}
171
172	// Trigger action
173	$process_actions = array( 'layout', 'page' );
174	foreach ( $process_actions as $process_action ) {
175	do_action( 'flash_toolkit_process_' . $process_action . '_meta', $post_id, $post );
176	}
177	}
178	}
179
180	new FT_Admin_Meta_Boxes();
181