_meta_box = $meta_box; if ( empty( $this->_meta_box['id'] ) ) $this->_meta_box['id'] = sanitize_title( $this->_meta_box['title'] ); $upload = false; foreach ( $meta_box['fields'] as $field ) { if ( $field['type'] == 'file' || $field['type'] == 'file_list' ) { $upload = true; break; } } add_action( 'dbx_post_advanced', array( &$this, 'init_fields_for_post' ) ); add_action( 'cmb_init_fields', array( &$this, 'init_fields' ) ); global $pagenow; if ( $upload && in_array( $pagenow, array( 'page.php', 'page-new.php', 'post.php', 'post-new.php' ) ) ) add_action( 'admin_head', array( &$this, 'add_post_enctype' ) ); add_action( 'admin_menu', array( &$this, 'add' ) ); add_action( 'save_post', array( &$this, 'save_for_post' ) ); add_action( 'cmb_save_fields', array( &$this, 'save' ) ); add_action( 'admin_enqueue_scripts', array( &$this, 'enqueue_scripts' ) ); add_action( 'admin_enqueue_scripts', array( &$this, 'enqueue_styles' ) ); add_filter( 'cmb_show_on', array( &$this, 'add_for_id' ), 10, 2 ); add_filter( 'cmb_show_on', array( &$this, 'add_for_page_template' ), 10, 2 ); } public function init_fields( $post_id = 0 ) { foreach ( $this->_meta_box['fields'] as $key => $field ) { $values = array(); // Set up blank or default values for empty ones // $defaults = array( 'name' => '', 'desc' => '', 'std' => '', 'cols' => 12 ); $field = wp_parse_args( $field, $defaults ); if ( 'file' == $field['type'] && ! isset( $field['allow'] ) ) $field['allow'] = array( 'url', 'attachment' ); if ( 'file' == $field['type'] && ! isset( $field['save_id'] ) ) $field['save_id'] = false; $field['name_attr'] = $field['id']; $class = _cmb_field_class_for_type( $field['type'] ); if ( ! empty( $this->_meta_box['repeatable'] ) ) $field['repeatable'] = true; // Else if we are on a post edit screen elseif ( $post_id ) $values = (array) get_post_meta( $post_id, $field['id'], false ); if ( class_exists( $class ) ) { $this->fields[] = new $class( $field['id'], $field['name'], (array) $values, $field ); } } } public function init_fields_for_post() { global $post, $temp_ID; // Get the current ID if( isset( $_GET['post'] ) ) $post_id = $_GET['post']; elseif( isset( $_POST['post_ID'] ) ) $post_id = $_POST['post_ID']; elseif ( ! empty( $post->ID ) ) $post_id = $post->ID; if ( is_page() || ! isset( $post_id ) ) return false; $this->init_fields( (int) $post_id ); } function enqueue_scripts() { wp_enqueue_script( 'cmb-scripts', trailingslashit( CMB_URL ) . 'js/cmb.js', array( 'jquery' ) ); foreach ( $this->fields as $field ) $field->enqueue_scripts(); } function enqueue_styles() { $suffix = CMB_DEV ? '' : '.min'; if ( version_compare( get_bloginfo( 'version' ), '3.8', '>=' ) ) wp_enqueue_style( 'cmb-styles', trailingslashit( CMB_URL ) . "css/dist/cmb$suffix.css" ); else wp_enqueue_style( 'cmb-styles', trailingslashit( CMB_URL ) . 'css/legacy.css' ); foreach ( $this->fields as $field ) $field->enqueue_styles(); } function add_post_enctype() { ?> _meta_box['context'] = empty($this->_meta_box['context']) ? 'normal' : $this->_meta_box['context']; $this->_meta_box['priority'] = empty($this->_meta_box['priority']) ? 'low' : $this->_meta_box['priority']; // Backwards compatablilty. if ( isset( $this->_meta_box['show_on']['key'] ) ) { $this->_meta_box['show_on'][ $this->_meta_box['show_on']['key'] ] = $this->_meta_box['show_on']['value']; unset( $this->_meta_box['show_on']['key'] ); unset( $this->_meta_box['show_on']['value'] ); } foreach ( (array) $this->_meta_box['pages'] as $page ) if ( apply_filters( 'cmb_show_on', true, $this->_meta_box ) ) add_meta_box( $this->_meta_box['id'], $this->_meta_box['title'], array(&$this, 'show'), $page, $this->_meta_box['context'], $this->_meta_box['priority'] ) ; } /** * Show On Filters * Use the 'cmb_show_on' filter to further refine the conditions under which a metabox is displayed. * Below you can limit it by ID and page template */ // Add for ID function add_for_id( $display, $meta_box ) { $post_id = isset( $_GET['post'] ) ? $_GET['post'] : null; if ( ! $post_id ) $post_id = isset( $_POST['post_id'] ) ? $_POST['post_id'] : null; if ( ! $post_id || ! isset( $meta_box['show_on']['id'] ) ) return $display; // If value isn't an array, turn it into one $meta_box['show_on']['id'] = ! is_array( $meta_box['show_on']['id'] ) ? array( $meta_box['show_on']['id'] ) : $meta_box['show_on']['id']; return in_array( $post_id, $meta_box['show_on']['id'] ); } // Add for Page Template function add_for_page_template( $display, $meta_box ) { $post_id = isset( $_GET['post'] ) ? $_GET['post'] : null; if ( ! $post_id ) $post_id = isset( $_POST['post_id'] ) ? $_POST['post_id'] : null; if ( ! $post_id || ! isset( $meta_box['show_on']['page-template'] ) ) return $display; // Get current template $current_template = get_post_meta( $post_id, '_wp_page_template', true ); // If value isn't an array, turn it into one $meta_box['show_on']['page-template'] = !is_array( $meta_box['show_on']['page-template'] ) ? array( $meta_box['show_on']['page-template'] ) : $meta_box['show_on']['page-template']; return in_array( $current_template, $meta_box['show_on']['page-template'] ); } // Show fields function show() { ?> fields ); } /** * Layout an array of fields, depending on their 'cols' property. * * This is a static method so other fields can use it that rely on sub fields * * @param CMB_Field[] $fields */ static function layout_fields( array $fields ) { ?>
args['cols']; $classes = array( 'field', get_class($field) ); if ( ! empty( $field->args['repeatable'] ) ) $classes[] = 'repeatable'; if ( ! empty( $field->args['sortable'] ) ) $classes[] = 'cmb-sortable'; $attrs = array( sprintf( 'id="%s"', sanitize_html_class( $field->id ) ), sprintf( 'class="%s"', esc_attr( implode(' ', array_map( 'sanitize_html_class', $classes ) ) ) ) ); // Field Repeatable Max. if ( isset( $field->args['repeatable_max'] ) ) $attrs[] = sprintf( 'data-rep-max="%s"', intval( $field->args['repeatable_max'] ) ); ?>
> display(); ?>
$value ) { if ( false !== strpos( $key, 'cmb-group-x' ) || false !== strpos( $key, 'cmb-field-x' ) ) unset( $values[$key] ); elseif ( is_array( $value ) ) $values[$key] = $this->strip_repeatable( $value ); } return $values; } // Save data from metabox function save( $post_id = 0 ) { // verify nonce if ( ! isset( $_POST['wp_meta_box_nonce'] ) || ! wp_verify_nonce( $_POST['wp_meta_box_nonce'], basename( __FILE__ ) ) ) return $post_id; foreach ( $this->_meta_box['fields'] as $field ) { // verify this meta box was shown on the page if ( ! isset( $_POST['_cmb_present_' . $field['id'] ] ) ) continue; if ( isset( $_POST[$field['id']] ) ) $value = (array) $_POST[$field['id']]; else $value = array(); $value = $this->strip_repeatable( $value ); if ( ! $class = _cmb_field_class_for_type( $field['type'] ) ) { do_action('cmb_save_' . $field['type'], $field, $value); } if ( !empty( $this->_meta_box['repeatable'] ) ) $field['repeatable'] = true; $field_obj = new $class( $field['id'], $field['name'], $value, $field ); $field_obj->save( $post_id, $value ); } // If we are not on a post, need to refresh the field objects to reflect new values, as we do not get a redirect if ( ! $post_id ) { $this->fields = array(); $this->init_fields(); } } // Save the on save_post hook function save_for_post( $post_id ) { // check autosave if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return $post_id; $this->save( $post_id ); } }