true, 'action' => 'plupload_image_upload' ) ); $attachment = array( 'post_mime_type' => $file_attr['type'], 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file['name'] ) ), 'post_content' => '', 'post_status' => 'inherit' ); // Adds file as attachment to WordPress $id = wp_insert_attachment( $attachment, $file_attr['file'], $post_id ); if ( ! is_wp_error( $id ) ) { $response = new WP_Ajax_Response(); wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file_attr['file'] ) ); if ( isset( $_REQUEST['field_id'] ) ) { // Save file ID in meta field add_post_meta( $post_id, $_REQUEST['field_id'], $id, false ); } $response->add( array( 'what' => 'rwmb_image_response', 'data' => self::img_html( $id ) ) ); $response->send(); } // Faster than die(); exit; } /** * Enqueue scripts and styles * * @return void */ static function admin_enqueue_scripts() { // Enqueue same scripts and styles as for file field parent::admin_enqueue_scripts(); wp_enqueue_style( 'rwmb-plupload-image', RWMB_CSS_URL . 'plupload-image.css', array(), RWMB_VER ); wp_enqueue_script( 'rwmb-plupload-image', RWMB_JS_URL . 'plupload-image.js', array( 'jquery-ui-sortable', 'wp-ajax-response', 'plupload-all' ), RWMB_VER, true ); wp_localize_script( 'rwmb-plupload-image', 'RWMB', array('url' => RWMB_URL) ); wp_localize_script( 'rwmb-plupload-image', 'rwmb_plupload_defaults', array( 'runtimes' => 'html5,silverlight,flash,html4', 'file_data_name' => 'async-upload', 'multiple_queues' => true, 'max_file_size' => wp_max_upload_size() . 'b', 'url' => admin_url( 'admin-ajax.php' ), 'flash_swf_url' => includes_url( 'js/plupload/plupload.flash.swf' ), 'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ), 'filters' => array( array( 'title' => _x( 'Allowed Image Files', 'image upload', 'rwmb' ), 'extensions' => 'jpg,jpeg,gif,png' ) ), 'multipart' => true, 'urlstream_upload' => true, ) ); } /** * Get image html * * @param int $img_id * * @return string */ static function img_html( $img_id ) { $i18n_del_file = _x( 'Delete this file', 'image upload', 'rwmb' ); $i18n_delete = _x( 'Delete', 'image upload', 'rwmb' ); $i18n_edit = _x( 'Edit', 'image upload', 'rwmb' ); $src = wp_get_attachment_image_src( $img_id, 'thumbnail' ); $src = $src[0]; $link = get_edit_post_link( $img_id ); $html = <<

{$i18n_edit} | {$i18n_delete}

HTML; return $html; } /** * Get field HTML * * @param string $html * @param mixed $meta * @param array $field * * @return string */ static function html( $html, $meta, $field ) { if ( ! is_array( $meta ) ) $meta = ( array ) $meta; $i18n_msg = _x( 'Uploaded files', 'image upload', 'rwmb' ); $i18n_title = _x( 'Upload files', 'image upload', 'rwmb' ); // Filter to change the drag & drop box background string $i18n_drop = apply_filters( 'rwmb_upload_drop_string', _x( 'Drop images here', 'image upload', 'rwmb' ) ); $i18n_or = _x( 'or', 'image upload', 'rwmb' ); $i18n_select = _x( 'Select Files', 'image upload', 'rwmb' ); $img_prefix = $field['id']; $html = wp_nonce_field( "rwmb-delete-file_{$field['id']}", "nonce-delete-file_{$field['id']}", false, false ); $html .= wp_nonce_field( "rwmb-reorder-images_{$field['id']}", "nonce-reorder-images_{$field['id']}", false, false ); $html .= wp_nonce_field( "rwmb-upload-images_{$field['id']}", "nonce-upload-images_{$field['id']}", false, false ); $html .= ""; // Uploaded images $html .= "

"; // Check for max_file_uploads $class = 'rwmb-drag-drop hide-if-no-js'; if ( array_key_exists( 'max_file_uploads', $field ) ) { $max_file_uploads = $field['max_file_uploads']; $html .= ""; if ( count( $meta ) >= $max_file_uploads ) $class = RW_Meta_Box::add_cssclass( 'hidden', $class ); } $html .= "

{$i18n_msg}

"; $html .= "

"; foreach ( $meta as $image ) { $html .= self::img_html($image); } $html .= ''; // Show form upload $html .= "

{$i18n_title}

{$i18n_drop}

{$i18n_or}

"; $html .= "

"; return $html; } } }