/theme WP a cương/test_wp/wp-content/themes/neighborhood/includes/swift-framework/meta-box/inc/fields/plupload-image.php
PHP | 195 lines | 120 code | 21 blank | 54 comment | 8 complexity | edf3502303dcfbc3351030929526f7fe MD5 | raw file
- <?php
- // Prevent loading this file directly
- defined( 'ABSPATH' ) || exit;
- if ( ! class_exists( 'RWMB_Plupload_Image_Field' ) )
- {
- class RWMB_Plupload_Image_Field extends RWMB_Image_Field
- {
- /**
- * Add field actions
- *
- * @return void
- */
- static function add_actions()
- {
- parent::add_actions();
- add_action( 'wp_ajax_rwmb_plupload_image_upload', array( __CLASS__, 'handle_upload' ) );
- }
- /**
- * Upload
- * Ajax callback function
- *
- * @return string Error or (XML-)response
- */
- static function handle_upload()
- {
- global $wpdb;
- $post_id = is_numeric( $_REQUEST['post_id'] ) ? $_REQUEST['post_id'] : 0;
- $field_id = isset( $_REQUEST['field_id'] ) ? $_REQUEST['field_id'] : '';
- check_ajax_referer( "rwmb-upload-images_{$field_id}" );
- // You can use WP's wp_handle_upload() function:
- $file = $_FILES['async-upload'];
- $file_attr = wp_handle_upload( $file, array( 'test_form' => false ) );
- //Get next menu_order
- $meta = get_post_meta( $post_id, $field_id, false );
- if( empty( $meta ) ){
- $next = 0;
- } else {
- $meta = implode( ',' , (array) $meta );
- $max = $wpdb->get_var( "
- SELECT MAX(menu_order) FROM {$wpdb->posts}
- WHERE post_type = 'attachment'
- AND ID in ({$meta})
- " );
- $next = is_numeric($max) ? (int) $max + 1: 0;
- }
- $attachment = array(
- 'guid' => $file_attr['url'],
- 'post_mime_type' => $file_attr['type'],
- 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file['name'] ) ),
- 'post_content' => '',
- 'post_status' => 'inherit',
- 'menu_order' => $next
- );
- // Adds file as attachment to WordPress
- $id = wp_insert_attachment( $attachment, $file_attr['file'], $post_id );
- if ( ! is_wp_error( $id ) )
- {
- wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file_attr['file'] ) );
- // Save file ID in meta field
- add_post_meta( $post_id, $field_id, $id, false );
- RW_Meta_Box::ajax_response( self::img_html( $id ), 'success' );
- }
- 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( 'wp-admin' ), 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 ) );
- }
- /**
- * 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;
- // Filter to change the drag & drop box background string
- $i18n_drop = apply_filters( 'rwmb_plupload_image_drop_string', _x( 'Drop images here', 'image upload', 'rwmb' ), $field );
- $i18n_or = apply_filters( 'rwmb_plupload_image_or_string', _x( 'or', 'image upload', 'rwmb' ), $field );
- $i18n_select = apply_filters( 'rwmb_plupload_image_select_string', _x( 'Select Files', 'image upload', 'rwmb' ), $field );
- // Uploaded images
- // Check for max_file_uploads
- $classes = array( 'rwmb-drag-drop', 'drag-drop', 'hide-if-no-js', 'new-files');
- if ( ! empty( $field['max_file_uploads'] ) && count( $meta ) >= (int) $field['max_file_uploads'] )
- $classes[] = 'hidden';
- $html .= self::get_uploaded_images( $meta, $field );
- // Show form upload
- $html .= sprintf(
- '<div id="%s-dragdrop" class="%s" data-upload_nonce="%s" data-js_options="%s">
- <div class = "drag-drop-inside">
- <p class="drag-drop-info">%s</p>
- <p>%s</p>
- <p class="drag-drop-buttons"><input id="%s-browse-button" type="button" value="%s" class="button" /></p>
- </div>
- </div>',
- $field['id'],
- implode( ' ', $classes ),
- wp_create_nonce( "rwmb-upload-images_{$field['id']}" ),
- esc_attr( json_encode( $field['js_options'] ) ),
- $i18n_drop,
- $i18n_or,
- $field['id'],
- $i18n_select
- );
- return $html;
- }
- /**
- * Get field value
- * It's the combination of new (uploaded) images and saved images
- *
- * @param array $new
- * @param array $old
- * @param int $post_id
- * @param array $field
- *
- * @return array|mixed
- */
- static function value( $new, $old, $post_id, $field )
- {
- $new = (array) $new;
- return array_unique( array_merge( $old, $new ) );
- }
- /**
- * Normalize parameters for field
- *
- * @param array $field
- *
- * @return array
- */
- static function normalize_field( $field )
- {
- $field['js_options'] = array(
- 'runtimes' => 'html5,silverlight,flash,html4',
- 'file_data_name' => 'async-upload',
- //'container' => $field['id'] . '-container',
- 'browse_button' => $field['id'] . '-browse-button',
- 'drop_element' => $field['id'] . '-dragdrop',
- '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' ),
- 'multipart' => true,
- 'urlstream_upload' => true,
- 'filters' => array(
- array(
- 'title' => _x( 'Allowed Image Files', 'image upload', 'rwmb' ),
- 'extensions' => 'jpg,jpeg,gif,png',
- ),
- ),
- 'multipart_params' => array(
- 'field_id' => $field['id'],
- 'action' => 'rwmb_plupload_image_upload',
- )
- );
- $field = parent::normalize_field( $field );
- return $field;
- }
- }
- }