options = apply_filters( 'cs_metabox_options', $options ); if( ! empty( $this->options ) ) { $this->addAction( 'add_meta_boxes', 'add_meta_box' ); $this->addAction( 'save_post', 'save_post', 10, 2 ); } } // instance public static function instance( $options = array() ){ if ( is_null( self::$instance ) && CS_ACTIVE_METABOX ) { self::$instance = new self( $options ); } return self::$instance; } // add metabox public function add_meta_box( $post_type ) { foreach ( $this->options as $value ) { add_meta_box( $value['id'], $value['title'], array( &$this, 'render_meta_box_content' ), $value['post_type'], $value['context'], $value['priority'], $value ); } } // metabox render content public function render_meta_box_content( $post, $callback ) { global $post, $cs_errors; wp_nonce_field( 'cs-framework-metabox', 'cs-framework-metabox-nonce' ); $unique = $callback['args']['id']; $sections = $callback['args']['sections']; $meta_value = get_post_meta( $post->ID, $unique, true ); $transient = get_transient( 'cs-metabox-transient' ); $cs_errors = $transient['errors']; $has_nav = ( count( $sections ) >= 2 && $callback['args']['context'] != 'side' ) ? true : false; $show_all = ( ! $has_nav ) ? ' cs-show-all' : ''; $section_name = ( ! empty( $sections[0]['fields'] ) ) ? $sections[0]['name'] : $sections[1]['name']; $section_id = ( ! empty( $transient['ids'][$unique] ) ) ? $transient['ids'][$unique] : $section_name; $section_id = cs_get_var( 'cs-section', $section_id ); echo '
'; echo ''; echo '
'; if( $has_nav ) { echo '
'; echo '
    '; foreach( $sections as $value ) { $tab_icon = ( ! empty( $value['icon'] ) ) ? '' : ''; if( isset( $value['fields'] ) ) { $active_section = ( $section_id == $value['name'] ) ? ' class="cs-section-active"' : ''; echo '
  • '. $tab_icon . $value['title'] .'
    • '; } else { echo '
  • '. $tab_icon . $value['title'] .'
    • '; } } echo '
'; echo '
'; } echo '
'; echo '
'; foreach( $sections as $val ) { if( isset( $val['fields'] ) ) { $active_content = ( $section_id == $val['name'] ) ? ' style="display: block;"' : ''; echo '
'; echo ( isset( $val['title'] ) ) ? '

'. $val['title'] .'

' : ''; foreach ( $val['fields'] as $field_key => $field ) { $default = ( isset( $field['default'] ) ) ? $field['default'] : ''; $elem_id = ( isset( $field['id'] ) ) ? $field['id'] : ''; $elem_value = ( is_array( $meta_value ) && isset( $meta_value[$elem_id] ) ) ? $meta_value[$elem_id] : $default; echo cs_add_element( $field, $elem_value, $unique ); } echo '
'; } } echo '
'; echo '
'; echo '
'; echo ( $has_nav ) ? '
' : ''; echo '
'; echo '
'; echo '
'; } // save metabox options public function save_post( $post_id, $post ) { if ( wp_verify_nonce( cs_get_var( 'cs-framework-metabox-nonce' ), 'cs-framework-metabox' ) ) { $errors = array(); $post_type = cs_get_var( 'post_type' ); foreach ( $this->options as $request_value ) { if( in_array( $post_type, (array) $request_value['post_type'] ) ) { $request_key = $request_value['id']; $request = cs_get_var( $request_key, array() ); // ignore _nonce if( isset( $request['_nonce'] ) ) { unset( $request['_nonce'] ); } foreach( $request_value['sections'] as $key => $section ) { if( isset( $section['fields'] ) ) { foreach( $section['fields'] as $field ) { if( isset( $field['type'] ) && isset( $field['id'] ) ) { $field_value = cs_get_vars( $request_key, $field['id'] ); // sanitize options if( isset( $field['sanitize'] ) && $field['sanitize'] !== false ) { $sanitize_type = $field['sanitize']; } else if ( ! isset( $field['sanitize'] ) ) { $sanitize_type = $field['type']; } if( has_filter( 'cs_sanitize_'. $sanitize_type ) ) { $request[$field['id']] = apply_filters( 'cs_sanitize_' . $sanitize_type, $field_value, $field, $section['fields'] ); } // validate options if ( isset( $field['validate'] ) && has_filter( 'cs_validate_'. $field['validate'] ) ) { $validate = apply_filters( 'cs_validate_' . $field['validate'], $field_value, $field, $section['fields'] ); if( ! empty( $validate ) ) { $meta_value = get_post_meta( $post_id, $request_key, true ); $errors[$field['id']] = array( 'code' => $field['id'], 'message' => $validate, 'type' => 'error' ); $default_value = isset( $field['default'] ) ? $field['default'] : ''; $request[$field['id']] = ( isset( $meta_value[$field['id']] ) ) ? $meta_value[$field['id']] : $default_value; } } } } } } $request = apply_filters( 'cs_save_post', $request, $request_key, $post ); if( empty( $request ) ) { delete_post_meta( $post_id, $request_key ); } else { if( get_post_meta( $post_id, $request_key ) ) { update_post_meta( $post_id, $request_key, $request ); } else { add_post_meta( $post_id, $request_key, $request ); } } $transient['ids'][$request_key] = cs_get_vars( 'cs_section_id', $request_key ); $transient['errors'] = $errors; } } set_transient( 'cs-metabox-transient', $transient, 10 ); } } }