| 1 |
<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly. |
| 2 |
/** |
| 3 |
* |
| 4 |
* Metabox Class |
| 5 |
* |
| 6 |
* @since 1.0.0 |
| 7 |
* @version 1.0.0 |
| 8 |
* |
| 9 |
*/ |
| 10 |
if ( ! class_exists( 'DarkifyMetabox' ) ) { |
| 11 |
class DarkifyMetabox extends DarkifyAbstract{ |
| 12 |
|
| 13 |
// constans |
| 14 |
public $unique = ''; |
| 15 |
public $abstract = 'metabox'; |
| 16 |
public $sections = array(); |
| 17 |
public $pre_fields = array(); |
| 18 |
public $post_type = array(); |
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public $args = array( |
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'title' => '', |
| 21 |
'post_type' => 'post', |
| 22 |
'data_type' => 'serialize', |
| 23 |
'context' => 'advanced', |
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'priority' => 'default', |
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'exclude_post_types' => array(), |
| 26 |
'page_templates' => '', |
| 27 |
'post_formats' => '', |
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'show_reset' => false, |
| 29 |
'show_restore' => false, |
| 30 |
'output_css' => true, |
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'nav' => 'normal', |
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'theme' => 'dark', |
| 33 |
'class' => '', |
| 34 |
'defaults' => array(), |
| 35 |
); |
| 36 |
|
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// run metabox construct |
| 38 |
public function __construct( $key, $params = array() ) { |
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|
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$this->unique = $key; |
| 41 |
$this->args = apply_filters( "darkify_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this ); |
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$this->sections = apply_filters( "darkify_{$this->unique}_sections", $params['sections'], $this ); |
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$this->post_type = ( is_array( $this->args['post_type'] ) ) ? $this->args['post_type'] : array_filter( (array) $this->args['post_type'] ); |
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$this->post_formats = ( is_array( $this->args['post_formats'] ) ) ? $this->args['post_formats'] : array_filter( (array) $this->args['post_formats'] ); |
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$this->page_templates = ( is_array( $this->args['page_templates'] ) ) ? $this->args['page_templates'] : array_filter( (array) $this->args['page_templates'] ); |
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$this->pre_fields = $this->pre_fields( $this->sections ); |
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|
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add_action( 'add_meta_boxes', array( $this, 'add_meta_box' ) ); |
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add_action( 'save_post', array( $this, 'save_meta_box' ) ); |
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add_action( 'edit_attachment', array( $this, 'save_meta_box' ) ); |
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|
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if ( ! empty( $this->page_templates ) || ! empty( $this->post_formats ) || ! empty( $this->args['class'] ) ) { |
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foreach ( $this->post_type as $post_type ) { |
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add_filter( 'postbox_classes_'. $post_type .'_'. $this->unique, array( $this, 'add_metabox_classes' ) ); |
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} |
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} |
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} |
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|
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// instance |
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public static function instance( $key, $params = array() ) { |
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return new self( $key, $params ); |
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} |
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|
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public function add_metabox_classes( $classes ) { |
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|
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global $post; |
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|
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if ( ! empty( $this->post_formats ) ) { |
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|
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$saved_post_format = ( is_object( $post ) ) ? get_post_format( $post ) : false; |
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$saved_post_format = ( ! empty( $saved_post_format ) ) ? $saved_post_format : 'default'; |
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|
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$classes[] = 'darkify-post-formats'; |
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|
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// Sanitize post format for standard to default |
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if ( ( $key = array_search( 'standard', $this->post_formats ) ) !== false ) { |
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$this->post_formats[$key] = 'default'; |
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} |
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|
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foreach ( $this->post_formats as $format ) { |
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$classes[] = 'darkify-post-format-'. $format; |
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} |
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|
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if ( ! in_array( $saved_post_format, $this->post_formats ) ) { |
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$classes[] = 'darkify-metabox-hide'; |
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} else { |
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$classes[] = 'darkify-metabox-show'; |
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} |
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|
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} |
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|
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if ( ! empty( $this->page_templates ) ) { |
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|
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$saved_template = ( is_object( $post ) && ! empty( $post->page_template ) ) ? $post->page_template : 'default'; |
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|
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$classes[] = 'darkify-page-templates'; |
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|
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foreach ( $this->page_templates as $template ) { |
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$classes[] = 'darkify-page-'. preg_replace( '/[^a-zA-Z0-9]+/', '-', strtolower( $template ) ); |
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} |
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|
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if ( ! in_array( $saved_template, $this->page_templates ) ) { |
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$classes[] = 'darkify-metabox-hide'; |
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} else { |
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$classes[] = 'darkify-metabox-show'; |
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} |
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|
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} |
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|
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if ( ! empty( $this->args['class'] ) ) { |
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$classes[] = $this->args['class']; |
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} |
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|
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return $classes; |
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|
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} |
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|
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// add metabox |
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public function add_meta_box( $post_type ) { |
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|
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if ( ! in_array( $post_type, $this->args['exclude_post_types'] ) ) { |
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add_meta_box( $this->unique, $this->args['title'], array( $this, 'add_meta_box_content' ), $this->post_type, $this->args['context'], $this->args['priority'], $this->args ); |
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} |
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|
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} |
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|
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// get default value |
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public function get_default( $field ) { |
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|
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$default = ( isset( $field['default'] ) ) ? $field['default'] : ''; |
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$default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default; |
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|
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return $default; |
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|
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} |
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|
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// get meta value |
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public function get_meta_value( $field ) { |
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|
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global $post; |
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|
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$value = null; |
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|
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if ( is_object( $post ) && ! empty( $field['id'] ) ) { |
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|
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if ( $this->args['data_type'] !== 'serialize' ) { |
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$meta = get_post_meta( $post->ID, $field['id'] ); |
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$value = ( isset( $meta[0] ) ) ? $meta[0] : null; |
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} else { |
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$meta = get_post_meta( $post->ID, $this->unique, true ); |
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$value = ( isset( $meta[$field['id']] ) ) ? $meta[$field['id']] : null; |
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} |
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|
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} |
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|
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$default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : ''; |
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$value = ( isset( $value ) ) ? $value : $default; |
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|
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return $value; |
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|
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} |
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|
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// add metabox content |
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public function add_meta_box_content( $post, $callback ) { |
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|
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global $post; |
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|
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$has_nav = ( count( $this->sections ) > 1 && $this->args['context'] !== 'side' ) ? true : false; |
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$show_all = ( ! $has_nav ) ? ' darkify-show-all' : ''; |
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$post_type = ( is_object ( $post ) ) ? $post->post_type : ''; |
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$errors = ( is_object ( $post ) ) ? get_post_meta( $post->ID, '_darkify_errors_'. $this->unique, true ) : array(); |
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$errors = ( ! empty( $errors ) ) ? $errors : array(); |
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$theme = ( $this->args['theme'] ) ? ' darkify-theme-'. $this->args['theme'] : ''; |
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$nav_type = ( $this->args['nav'] === 'inline' ) ? 'inline' : 'normal'; |
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|
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if ( is_object ( $post ) && ! empty( $errors ) ) { |
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delete_post_meta( $post->ID, '_darkify_errors_'. $this->unique ); |
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} |
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|
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wp_nonce_field( 'darkify_metabox_nonce', 'darkify_metabox_nonce'. $this->unique ); |
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|
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echo '<div class="darkify darkify-metabox'. esc_attr( $theme ) .'">'; |
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|
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echo '<div class="darkify-wrapper'. esc_attr( $show_all ) .'">'; |
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|
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if ( $has_nav ) { |
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|
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echo '<div class="darkify-nav darkify-nav-'. esc_attr( $nav_type ) .' darkify-nav-metabox">'; |
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|
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echo '<ul>'; |
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|
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$tab_key = 0; |
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|
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foreach ( $this->sections as $section ) { |
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|
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if ( ! empty( $section['post_type'] ) && ! in_array( $post_type, array_filter( (array) $section['post_type'] ) ) ) { |
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continue; |
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} |
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|
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$tab_error = ( ! empty( $errors['sections'][$tab_key] ) ) ? '<i class="darkify-label-error darkify-error">!</i>' : ''; |
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$tab_icon = ( ! empty( $section['icon'] ) ) ? '<i class="darkify-tab-icon '. esc_attr( $section['icon'] ) .'"></i>' : ''; |
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|
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echo '<li><a href="#">'. wp_kses_post($tab_icon) . esc_html($tab['title']) . esc_html($tab_error) .'</a></li>'; |
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|
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$tab_key++; |
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|
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} |
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|
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echo '</ul>'; |
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|
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echo '</div>'; |
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|
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} |
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|
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echo '<div class="darkify-content">'; |
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|
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echo '<div class="darkify-sections">'; |
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|
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$section_key = 0; |
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|
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foreach ( $this->sections as $section ) { |
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|
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if ( ! empty( $section['post_type'] ) && ! in_array( $post_type, array_filter( (array) $section['post_type'] ) ) ) { |
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continue; |
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} |
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|
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$section_onload = ( ! $has_nav ) ? ' darkify-onload' : ''; |
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$section_class = ( ! empty( $section['class'] ) ) ? ' '. $section['class'] : ''; |
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$section_title = ( ! empty( $section['title'] ) ) ? $section['title'] : ''; |
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$section_icon = ( ! empty( $section['icon'] ) ) ? '<i class="darkify-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : ''; |
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|
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echo '<div class="darkify-section hidden'. esc_attr( $section_onload . $section_class ) .'">'; |
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|
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echo ( $section_title || $section_icon ) ? '<div class="darkify-section-title"><h3>'. wp_kses_post($section_icon) . esc_html($section_title) .'</h3></div>' : ''; |
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echo ( ! empty( $section['description'] ) ) ? '<div class="darkify-field darkify-section-description">'. wp_kses_post($section['description']) .'</div>' : ''; |
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|
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if ( ! empty( $section['fields'] ) ) { |
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|
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foreach ( $section['fields'] as $field ) { |
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|
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if ( ! empty( $field['id'] ) && ! empty( $errors['fields'][$field['id']] ) ) { |
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$field['_error'] = $errors['fields'][$field['id']]; |
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} |
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|
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if ( ! empty( $field['id'] ) ) { |
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$field['default'] = $this->get_default( $field ); |
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} |
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|
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Darkify::field( $field, $this->get_meta_value( $field ), $this->unique, 'metabox' ); |
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|
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} |
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|
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} else { |
| 254 |
|
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echo '<div class="darkify-no-option">'. esc_html__( 'No data available.', 'darkify' ) .'</div>'; |
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|
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} |
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|
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echo '</div>'; |
| 260 |
|
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$section_key++; |
| 262 |
|
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} |
| 264 |
|
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echo '</div>'; |
| 266 |
|
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if ( ! empty( $this->args['show_restore'] ) || ! empty( $this->args['show_reset'] ) ) { |
| 268 |
|
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echo '<div class="darkify-sections-reset">'; |
| 270 |
echo '<label>'; |
| 271 |
echo '<input type="checkbox" name="'. esc_attr( $this->unique ) .'[_reset]" />'; |
| 272 |
echo '<span class="button darkify-button-reset">'. esc_html__( 'Reset', 'darkify' ) .'</span>'; |
| 273 |
echo '<span class="button darkify-button-cancel">'. sprintf( '<small>( %s )</small> %s', esc_html__( 'update post', 'darkify' ), esc_html__( 'Cancel', 'darkify' ) ) .'</span>'; |
| 274 |
echo '</label>'; |
| 275 |
echo '</div>'; |
| 276 |
|
| 277 |
} |
| 278 |
|
| 279 |
echo '</div>'; |
| 280 |
|
| 281 |
echo ( $has_nav && $nav_type === 'normal' ) ? '<div class="darkify-nav-background"></div>' : ''; |
| 282 |
|
| 283 |
echo '<div class="clear"></div>'; |
| 284 |
|
| 285 |
echo '</div>'; |
| 286 |
|
| 287 |
echo '</div>'; |
| 288 |
|
| 289 |
} |
| 290 |
|
| 291 |
// save metabox |
| 292 |
public function save_meta_box( $post_id ) { |
| 293 |
|
| 294 |
$count = 1; |
| 295 |
$data = array(); |
| 296 |
$errors = array(); |
| 297 |
$noncekey = 'darkify_metabox_nonce'. $this->unique; |
| 298 |
$nonce = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : ''; |
| 299 |
|
| 300 |
if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'darkify_metabox_nonce' ) ) { |
| 301 |
return $post_id; |
| 302 |
} |
| 303 |
|
| 304 |
// XSS ok. |
| 305 |
// No worries, This "POST" requests is sanitizing in the below foreach. |
| 306 |
$request = ( ! empty( $_POST[ $this->unique ] ) ) ? wp_kses_post( $_POST[ $this->unique ] ) : array(); |
| 307 |
|
| 308 |
if ( ! empty( $request ) ) { |
| 309 |
|
| 310 |
foreach ( $this->sections as $section ) { |
| 311 |
|
| 312 |
if ( ! empty( $section['fields'] ) ) { |
| 313 |
|
| 314 |
foreach ( $section['fields'] as $field ) { |
| 315 |
|
| 316 |
if ( ! empty( $field['id'] ) ) { |
| 317 |
|
| 318 |
$field_id = $field['id']; |
| 319 |
$field_value = isset( $request[$field_id] ) ? $request[$field_id] : ''; |
| 320 |
|
| 321 |
// Sanitize "post" request of field. |
| 322 |
if ( ! isset( $field['sanitize'] ) ) { |
| 323 |
|
| 324 |
if( is_array( $field_value ) ) { |
| 325 |
$data[$field_id] = wp_kses_post_deep( $field_value ); |
| 326 |
} else { |
| 327 |
$data[$field_id] = wp_kses_post( $field_value ); |
| 328 |
} |
| 329 |
|
| 330 |
} else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) { |
| 331 |
|
| 332 |
$data[$field_id] = call_user_func( $field['sanitize'], $field_value ); |
| 333 |
|
| 334 |
} else { |
| 335 |
|
| 336 |
$data[$field_id] = $field_value; |
| 337 |
|
| 338 |
} |
| 339 |
|
| 340 |
// Validate "post" request of field. |
| 341 |
if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) { |
| 342 |
|
| 343 |
$has_validated = call_user_func( $field['validate'], $field_value ); |
| 344 |
|
| 345 |
if ( ! empty( $has_validated ) ) { |
| 346 |
|
| 347 |
$errors['sections'][$count] = true; |
| 348 |
$errors['fields'][$field_id] = $has_validated; |
| 349 |
$data[$field_id] = $this->get_meta_value( $field ); |
| 350 |
|
| 351 |
} |
| 352 |
|
| 353 |
} |
| 354 |
|
| 355 |
} |
| 356 |
|
| 357 |
} |
| 358 |
|
| 359 |
} |
| 360 |
|
| 361 |
$count++; |
| 362 |
|
| 363 |
} |
| 364 |
|
| 365 |
} |
| 366 |
|
| 367 |
$data = apply_filters( "darkify_{$this->unique}_save", $data, $post_id, $this ); |
| 368 |
|
| 369 |
do_action( "darkify_{$this->unique}_save_before", $data, $post_id, $this ); |
| 370 |
|
| 371 |
if ( empty( $data ) || ! empty( $request['_reset'] ) ) { |
| 372 |
|
| 373 |
if ( $this->args['data_type'] !== 'serialize' ) { |
| 374 |
foreach ( $this->pre_fields as $field ) { |
| 375 |
if ( ! empty( $field['id'] ) ) { |
| 376 |
delete_post_meta( $post_id, $field['id'] ); |
| 377 |
} |
| 378 |
} |
| 379 |
} else { |
| 380 |
delete_post_meta( $post_id, $this->unique ); |
| 381 |
} |
| 382 |
|
| 383 |
} else { |
| 384 |
|
| 385 |
if ( $this->args['data_type'] !== 'serialize' ) { |
| 386 |
foreach ( $data as $key => $value ) { |
| 387 |
update_post_meta( $post_id, $key, $value ); |
| 388 |
} |
| 389 |
} else { |
| 390 |
update_post_meta( $post_id, $this->unique, $data ); |
| 391 |
} |
| 392 |
|
| 393 |
if ( ! empty( $errors ) ) { |
| 394 |
update_post_meta( $post_id, '_darkify_errors_'. $this->unique, $errors ); |
| 395 |
} |
| 396 |
|
| 397 |
} |
| 398 |
|
| 399 |
do_action( "darkify_{$this->unique}_saved", $data, $post_id, $this ); |
| 400 |
|
| 401 |
do_action( "darkify_{$this->unique}_save_after", $data, $post_id, $this ); |
| 402 |
|
| 403 |
} |
| 404 |
} |
| 405 |
} |
| 406 |
|
