108 lines
3.0 KiB
PHP
108 lines
3.0 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Base meta box class.
|
||
|
|
*
|
||
|
|
* @package zakra
|
||
|
|
*/
|
||
|
|
|
||
|
|
defined( 'ABSPATH' ) || exit;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class Zakra_Meta_Box
|
||
|
|
*/
|
||
|
|
class Zakra_Meta_Box {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Keep record if meta box is saved once.
|
||
|
|
*
|
||
|
|
* @var boolean
|
||
|
|
*/
|
||
|
|
private static $saved_meta_boxes = false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Hook into the appropriate actions when the class is constructed.
|
||
|
|
*/
|
||
|
|
public function __construct() {
|
||
|
|
add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
|
||
|
|
add_action( 'admin_print_styles-post-new.php', array( $this, 'enqueue' ) );
|
||
|
|
add_action( 'admin_print_styles-post.php', array( $this, 'enqueue' ) );
|
||
|
|
add_action( 'save_post', array( $this, 'save_meta_boxes' ), 1, 2 );
|
||
|
|
|
||
|
|
// Save Page Settings Meta Boxes.
|
||
|
|
add_action( 'zakra_process_page_settings_meta', 'Zakra_Meta_Box_Page_Settings::save', 10, 2 );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds the meta box container.
|
||
|
|
*/
|
||
|
|
public function add_meta_boxes() {
|
||
|
|
add_meta_box( 'zakra-page-setting', esc_html__( 'Page Settings', 'zakra' ), 'Zakra_Meta_Box_Page_Settings::render', array(
|
||
|
|
'post',
|
||
|
|
'page',
|
||
|
|
) );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Enqueue scripts.
|
||
|
|
*/
|
||
|
|
public function enqueue() {
|
||
|
|
wp_enqueue_script( 'jquery-ui-tabs' );
|
||
|
|
wp_enqueue_script( 'zakra-meta-box', ZAKRA_PARENT_INC_URI . '/meta-boxes/assets/js/meta-box.js', array( 'jquery-ui-tabs' ), ZAKRA_THEME_VERSION, true );
|
||
|
|
wp_enqueue_style( 'zakra-meta-box', ZAKRA_PARENT_INC_URI . '/meta-boxes/assets/css/meta-box.css', array(), ZAKRA_THEME_VERSION );
|
||
|
|
wp_enqueue_style( 'wp-color-picker' );
|
||
|
|
wp_enqueue_script( 'wp-color-picker' );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handles saving the meta box.
|
||
|
|
*
|
||
|
|
* @param int $post_id Post ID.
|
||
|
|
* @param WP_Post $post Post object.
|
||
|
|
*
|
||
|
|
* @return null
|
||
|
|
*/
|
||
|
|
public function save_meta_boxes( $post_id, $post ) {
|
||
|
|
// Check the nonce.
|
||
|
|
if ( ! isset( $_POST['zakra_meta_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['zakra_meta_nonce'] ), 'zakra_nonce_action' ) ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// $post_id and $post are required.
|
||
|
|
if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check for revisions or autosaves.
|
||
|
|
if ( defined( 'DOING_AUTOSAVE' ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
|
||
|
|
if ( empty( $_POST['post_ID'] ) || intval( $_POST['post_ID'] ) !== $post_id ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check user's permisstion.
|
||
|
|
if ( isset( $_POST['post_type'] ) && ( 'page' === $_POST['post_type'] ) ) {
|
||
|
|
if ( ! current_user_can( 'edit_page', $post_id ) ) {
|
||
|
|
return $post_id;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if ( ! current_user_can( 'edit_post', $post_id ) ) {
|
||
|
|
return $post_id;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
self::$saved_meta_boxes = true;
|
||
|
|
|
||
|
|
// Trigger action.
|
||
|
|
$process_actions = array( 'page_settings' );
|
||
|
|
foreach ( $process_actions as $process_action ) {
|
||
|
|
do_action( 'zakra_process_' . $process_action . '_meta', $post_id, $post );
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
new Zakra_Meta_Box();
|