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<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly. |
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/** |
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* |
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* Nav Menu Options Class |
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* |
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* @since 1.0.0 |
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* @version 1.0.0 |
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* |
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*/ |
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if ( ! class_exists( 'ESHB_Nav_Menu_Options' ) ) { |
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class ESHB_Nav_Menu_Options extends ESHB_Abstract{ |
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|
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// constans |
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public $unique = ''; |
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public $abstract = 'menu'; |
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public $sections = array(); |
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public $pre_fields = array(); |
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public $args = array( |
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'data_type' => 'serialize', |
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'class' => '', |
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'defaults' => array(), |
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); |
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|
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// run menu construct |
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public function __construct( $key, $params ) { |
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|
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$this->unique = $key; |
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$this->args = apply_filters( "eshb_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this ); |
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$this->sections = apply_filters( "eshb_{$this->unique}_sections", $params['sections'], $this ); |
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$this->pre_fields = $this->pre_fields( $this->sections ); |
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|
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add_action( 'wp_nav_menu_item_custom_fields', array( $this, 'wp_nav_menu_item_custom_fields' ), 10, 4 ); |
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add_action( 'wp_update_nav_menu_item', array( $this, 'wp_update_nav_menu_item' ), 10, 3 ); |
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|
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add_filter( 'wp_edit_nav_menu_walker', array( $this, 'wp_edit_nav_menu_walker' ), 10, 2 ); |
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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 ) { |
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return new self( $key, $params ); |
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} |
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|
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public function wp_edit_nav_menu_walker( $class, $menu_id ) { |
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|
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global $wp_version; |
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|
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if( version_compare( $wp_version, '5.4.0', '<' ) ) { |
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|
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if ( ! class_exists( 'ESHB_Walker_Nav_Menu_Edit' ) ) { |
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ESHB::include_plugin_file( 'functions/walker.php' ); |
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} |
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|
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return 'ESHB_Walker_Nav_Menu_Edit'; |
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|
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} |
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|
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return $class; |
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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( $menu_item_id, $field ) { |
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|
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$value = null; |
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|
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if ( ! empty( $menu_item_id ) && ! 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( $menu_item_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( $menu_item_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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// |
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public function wp_nav_menu_item_custom_fields( $menu_item_id, $item, $depth, $args ) { |
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|
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$errors = ( ! empty( $menu_item_id ) ) ? get_post_meta( $menu_item_id, '_eshb_errors_'. $this->unique, true ) : array(); |
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$errors = ( ! empty( $errors ) ) ? $errors : array(); |
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$class = ( $this->args['class'] ) ? ' '. $this->args['class'] : ''; |
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|
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if ( ! empty( $errors ) ) { |
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delete_post_meta( $menu_item_id, '_eshb_errors_'. $this->unique ); |
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} |
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|
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echo '<div class="csf csf-nav-menu-options'. esc_attr( $class ) .'">'; |
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|
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foreach ( $this->sections as $section ) { |
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|
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$section_icon = ( ! empty( $section['icon'] ) ) ? '<i class="csf-nav-menu-icon '. esc_attr( $section['icon'] ) .'"></i>' : ''; |
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$section_title = ( ! empty( $section['title'] ) ) ? $section['title'] : ''; |
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|
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echo '<div class="csf-fields">'; |
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|
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echo ( $section_title || $section_icon ) ? '<div class="csf-nav-menu-title"><h4>'. wp_kses_post($section_icon) . esc_html($section_title) .'</h4></div>' : ''; |
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echo ( ! empty( $section['description'] ) ) ? '<div class="csf-field csf-section-description">'. esc_html($section['description']) .'</div>' : ''; |
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|
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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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ESHB::field( $field, $this->get_meta_value( $menu_item_id, $field ), $this->unique .'['. $menu_item_id .']', 'menu' ); |
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|
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} |
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|
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} |
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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>'; |
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|
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} |
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|
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public function wp_update_nav_menu_item( $menu_id, $menu_item_db_id, $menu_item_args ) { |
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|
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$count = 1; |
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$data = array(); |
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$errors = array(); |
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$noncekey = 'update-nav-menu-nonce'; |
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$nonce = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : ''; |
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|
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if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'update-nav_menu' ) ) { |
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return $menu_item_db_id; |
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} |
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|
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// XSS ok. |
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// No worries, This "POST" requests is sanitizing in the below foreach. |
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$request = ( ! empty( $_POST[ $this->unique ][ $menu_item_db_id ] ) ) ? sanitize_text_field( wp_unslash($_POST[ $this->unique ]))[ $menu_item_db_id ] : array(); |
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|
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if ( ! empty( $request ) ) { |
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|
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foreach ( $this->sections as $section ) { |
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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( $field['id'] ) ) { |
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|
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$field_id = $field['id']; |
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$field_value = isset( $request[$field_id] ) ? $request[$field_id] : ''; |
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|
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// Sanitize "post" request of field. |
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if ( ! isset( $field['sanitize'] ) ) { |
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|
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if( is_array( $field_value ) ) { |
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$data[$field_id] = wp_kses_post_deep( $field_value ); |
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} else { |
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$data[$field_id] = wp_kses_post( $field_value ); |
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} |
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|
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} else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) { |
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|
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$data[$field_id] = call_user_func( $field['sanitize'], $field_value ); |
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|
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} else { |
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|
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$data[$field_id] = $field_value; |
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|
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} |
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|
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// Validate "post" request of field. |
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if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) { |
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|
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$has_validated = call_user_func( $field['validate'], $field_value ); |
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|
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if ( ! empty( $has_validated ) ) { |
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|
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$errors['sections'][$count] = true; |
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$errors['fields'][$field_id] = $has_validated; |
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$data[$field_id] = $this->get_meta_value( $menu_item_db_id, $field ); |
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|
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} |
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|
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} |
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|
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} |
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|
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} |
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|
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} |
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|
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$count++; |
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|
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} |
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|
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} |
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|
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$data = apply_filters( "eshb_{$this->unique}_save", $data, $menu_item_db_id, $this ); |
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|
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do_action( "eshb_{$this->unique}_save_before", $data, $menu_item_db_id, $this ); |
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|
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if ( empty( $data ) ) { |
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|
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if ( $this->args['data_type'] !== 'serialize' ) { |
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foreach ( $this->pre_fields as $field ) { |
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if ( ! empty( $field['id'] ) ) { |
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delete_post_meta( $menu_item_db_id, $field['id'] ); |
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} |
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} |
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} else { |
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delete_post_meta( $menu_item_db_id, $this->unique ); |
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} |
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|
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} else { |
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|
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if ( $this->args['data_type'] !== 'serialize' ) { |
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foreach ( $data as $key => $value ) { |
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update_post_meta( $menu_item_db_id, $key, $value ); |
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} |
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} else { |
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update_post_meta( $menu_item_db_id, $this->unique, $data ); |
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} |
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|
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if ( ! empty( $errors ) ) { |
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update_post_meta( $menu_item_db_id, '_eshb_errors_'. $this->unique, $errors ); |
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} |
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|
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} |
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|
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do_action( "eshb_{$this->unique}_saved", $data, $menu_item_db_id, $this ); |
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|
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do_action( "eshb_{$this->unique}_save_after", $data, $menu_item_db_id, $this ); |
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|
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} |
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|
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} |
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} |
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|
