* @subpackage Administration
*/
-/*
- * No-privilege Ajax handlers.
- */
+//
+// No-privilege Ajax handlers.
+//
/**
- * Heartbeat API (experimental)
+ * Ajax handler for the Heartbeat API in
+ * the no-privilege context.
*
* Runs when the user is not logged in.
+ *
+ * @since 3.6.0
*/
function wp_ajax_nopriv_heartbeat() {
$response = array();
- // screen_id is the same as $current_screen->id and the JS global 'pagenow'
+ // screen_id is the same as $current_screen->id and the JS global 'pagenow'.
if ( ! empty($_POST['screen_id']) )
$screen_id = sanitize_key($_POST['screen_id']);
else
*/
do_action( 'heartbeat_nopriv_tick', $response, $screen_id );
- // send the current time according to the server
+ // Send the current time according to the server.
$response['server_time'] = time();
wp_send_json($response);
}
-/*
- * GET-based Ajax handlers.
+//
+// GET-based Ajax handlers.
+//
+
+/**
+ * Ajax handler for fetching a list table.
+ *
+ * @since 3.1.0
*/
function wp_ajax_fetch_list() {
global $wp_list_table;
wp_die( 0 );
}
-function wp_ajax_ajax_tag_search() {
- global $wpdb;
+/**
+ * Ajax handler for tag search.
+ *
+ * @since 3.1.0
+ */
+function wp_ajax_ajax_tag_search() {
if ( isset( $_GET['tax'] ) ) {
$taxonomy = sanitize_key( $_GET['tax'] );
$tax = get_taxonomy( $taxonomy );
$s = $s[count( $s ) - 1];
}
$s = trim( $s );
- if ( strlen( $s ) < 2 )
- wp_die(); // require 2 chars for matching
+
+ /**
+ * Filter the minimum number of characters required to fire a tag search via AJAX.
+ *
+ * @since 4.0.0
+ *
+ * @param int $characters The minimum number of characters required. Default 2.
+ * @param object $tax The taxonomy object.
+ * @param string $s The search term.
+ */
+ $term_search_min_chars = (int) apply_filters( 'term_search_min_chars', 2, $tax, $s );
+
+ /*
+ * Require $term_search_min_chars chars for matching (default: 2)
+ * ensure it's a non-negative, non-zero integer.
+ */
+ if ( ( $term_search_min_chars == 0 ) || ( strlen( $s ) < $term_search_min_chars ) ){
+ wp_die();
+ }
$results = get_terms( $taxonomy, array( 'name__like' => $s, 'fields' => 'names', 'hide_empty' => false ) );
wp_die();
}
+/**
+ * Ajax handler for compression testing.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_wp_compression_test() {
if ( !current_user_can( 'manage_options' ) )
wp_die( -1 );
wp_die( 0 );
}
+/**
+ * Ajax handler for image editor previews.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_imgedit_preview() {
$post_id = intval($_GET['postid']);
if ( empty($post_id) || !current_user_can('edit_post', $post_id) )
wp_die();
}
+/**
+ * Ajax handler for oEmbed caching.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_oembed_cache() {
- global $wp_embed;
-
- $return = ( $wp_embed->cache_oembed( $_GET['post'] ) ) ? '1' : '0';
- wp_die( $return );
+ $GLOBALS['wp_embed']->cache_oembed( $_GET['post'] );
+ wp_die( 0 );
}
+/**
+ * Ajax handler for user autocomplete.
+ *
+ * @since 3.4.0
+ */
function wp_ajax_autocomplete_user() {
if ( ! is_multisite() || ! current_user_can( 'promote_users' ) || wp_is_large_network( 'users' ) )
wp_die( -1 );
wp_die( json_encode( $return ) );
}
+/**
+ * Ajax handler for dashboard widgets.
+ *
+ * @since 3.4.0
+ */
function wp_ajax_dashboard_widgets() {
require_once ABSPATH . 'wp-admin/includes/dashboard.php';
wp_die();
}
+/**
+ * Ajax handler for Customizer preview logged-in status.
+ *
+ * @since 3.4.0
+ */
function wp_ajax_logged_in() {
wp_die( 1 );
}
-/*
- * Ajax helper.
- */
+//
+// Ajax helpers.
+//
/**
* Sends back current comment total and new page links if they need to be updated.
$comment_count = wp_count_comments($post_id);
- if ( isset( $comment_count->$status ) ) // We're looking for a known type of comment count
+ // We're looking for a known type of comment count.
+ if ( isset( $comment_count->$status ) )
$total = $comment_count->$status;
- // else use the decremented value from above
+ // Else use the decremented value from above.
}
- $time = time(); // The time since the last comment count
+ // The time since the last comment count.
+ $time = time();
$x = new WP_Ajax_Response( array(
'what' => 'comment',
- 'id' => $comment_id, // here for completeness - not used
+ // Here for completeness - not used.
+ 'id' => $comment_id,
'supplemental' => array(
'total_items_i18n' => sprintf( _n( '1 item', '%s items', $total ), number_format_i18n( $total ) ),
'total_pages' => ceil( $total / $per_page ),
$x->send();
}
-/*
- * POST-based Ajax handlers.
- */
+//
+// POST-based Ajax handlers.
+//
+/**
+ * Ajax handler for adding a hierarchical term.
+ *
+ * @since 3.1.0
+ */
function _wp_ajax_add_hierarchical_term() {
$action = $_POST['action'];
$taxonomy = get_taxonomy(substr($action, 4));
$x->send();
}
+/**
+ * Ajax handler for deleting a comment.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_delete_comment() {
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
wp_die( 0 );
}
+/**
+ * Ajax handler for deleting a tag.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_delete_tag() {
$tag_id = (int) $_POST['tag_ID'];
check_ajax_referer( "delete-tag_$tag_id" );
wp_die( 0 );
}
+/**
+ * Ajax handler for deleting a link.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_delete_link() {
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
wp_die( 0 );
}
+/**
+ * Ajax handler for deleting meta.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_delete_meta() {
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
wp_die( 0 );
}
+/**
+ * Ajax handler for deleting a post.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_delete_post( $action ) {
if ( empty( $action ) )
$action = 'delete-post';
wp_die( 0 );
}
+/**
+ * Ajax handler for sending a post to the trash.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_trash_post( $action ) {
if ( empty( $action ) )
$action = 'trash-post';
wp_die( 0 );
}
+/**
+ * Ajax handler to restore a post from the trash.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_untrash_post( $action ) {
if ( empty( $action ) )
$action = 'untrash-post';
wp_die( 0 );
}
+/**
+ * Ajax handler to dim a comment.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_dim_comment() {
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
wp_die( 0 );
}
+/**
+ * Ajax handler for deleting a link category.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_add_link_category( $action ) {
if ( empty( $action ) )
$action = 'add-link-category';
$x->send();
}
+/**
+ * Ajax handler to add a tag.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_add_tag() {
global $wp_list_table;
check_ajax_referer( 'add-tag', '_wpnonce_add-tag' );
- $post_type = !empty($_POST['post_type']) ? $_POST['post_type'] : 'post';
$taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag';
$tax = get_taxonomy($taxonomy);
$x->send();
}
+/**
+ * Ajax handler for getting a tagcloud.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_get_tagcloud() {
if ( isset( $_POST['tax'] ) ) {
$taxonomy = sanitize_key( $_POST['tax'] );
wp_die();
}
+/**
+ * Ajax handler for getting comments.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_get_comments( $action ) {
global $wp_list_table, $post_id;
if ( empty( $action ) )
$x->send();
}
+/**
+ * Ajax handler for replying to a comment.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_replyto_comment( $action ) {
- global $wp_list_table, $wpdb;
+ global $wp_list_table;
if ( empty( $action ) )
$action = 'replyto-comment';
$comment_auto_approved = false;
$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID');
- // automatically approve parent comment
+ // Automatically approve parent comment.
if ( !empty($_POST['approve_parent']) ) {
$parent = get_comment( $comment_parent );
$x->send();
}
+/**
+ * Ajax handler for editing a comment.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_edit_comment() {
global $wp_list_table;
edit_comment();
$position = ( isset($_POST['position']) && (int) $_POST['position']) ? (int) $_POST['position'] : '-1';
- $comments_status = isset($_POST['comments_listing']) ? $_POST['comments_listing'] : '';
-
$checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0;
$wp_list_table = _get_list_table( $checkbox ? 'WP_Comments_List_Table' : 'WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
$x->send();
}
+/**
+ * Ajax handler for adding a menu item.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_add_menu_item() {
check_ajax_referer( 'add-menu_item', 'menu-settings-column-nonce' );
}
}
- /**
- * Filter the Walker class used when adding nav menu items.
- *
- * @since 3.4.0
- *
- * @param string $class The walker class to use. Default 'Walker_Nav_Menu_Edit'.
- * @param int $menu_id The menu id, derived from $_POST['menu'].
- */
+ /** This filter is documented in wp-admin/includes/nav-menu.php */
$walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $_POST['menu'] );
if ( ! class_exists( $walker_class_name ) )
wp_die();
}
+/**
+ * Ajax handler for adding meta.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_add_meta() {
check_ajax_referer( 'add-meta', '_ajax_nonce-add-meta' );
$c = 0;
$x->send();
}
+/**
+ * Ajax handler for adding a user.
+ *
+ * @since 3.1.0
+ *
+ * @param string $action Action to perform.
+ */
function wp_ajax_add_user( $action ) {
global $wp_list_table;
if ( empty( $action ) )
$x->send();
}
+/**
+ * Ajax handler for closed post boxes.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_closed_postboxes() {
check_ajax_referer( 'closedpostboxes', 'closedpostboxesnonce' );
$closed = isset( $_POST['closed'] ) ? explode( ',', $_POST['closed']) : array();
wp_die( 1 );
}
+/**
+ * Ajax handler for hidden columns.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_hidden_columns() {
check_ajax_referer( 'screen-options-nonce', 'screenoptionnonce' );
- $hidden = isset( $_POST['hidden'] ) ? $_POST['hidden'] : '';
- $hidden = explode( ',', $_POST['hidden'] );
+ $hidden = explode( ',', isset( $_POST['hidden'] ) ? $_POST['hidden'] : '' );
$page = isset( $_POST['page'] ) ? $_POST['page'] : '';
if ( $page != sanitize_key( $page ) )
wp_die( 1 );
}
+/**
+ * Ajax handler for updating whether to display the welcome panel.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_update_welcome_panel() {
check_ajax_referer( 'welcome-panel-nonce', 'welcomepanelnonce' );
wp_die( 1 );
}
+/**
+ * Ajax handler for retrieving menu meta boxes.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_menu_get_metabox() {
if ( ! current_user_can( 'edit_theme_options' ) )
wp_die( -1 );
if ( ! empty( $_POST['item-object'] ) && isset( $items[$_POST['item-object']] ) ) {
$menus_meta_box_object = $items[ $_POST['item-object'] ];
- /**
- * Filter a nav menu meta box object.
- *
- * @since 3.0.0
- *
- * @param object $menus_meta_box_object A nav menu meta box object, such as Page,
- * Post, Category, Tag, etc.
- */
+
+ /** This filter is documented in wp-admin/includes/nav-menu.php */
$item = apply_filters( 'nav_menu_meta_box_object', $menus_meta_box_object );
ob_start();
call_user_func_array($callback, array(
wp_die();
}
+/**
+ * Ajax handler for internal linking.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_wp_link_ajax() {
check_ajax_referer( 'internal-linking', '_ajax_linking_nonce' );
wp_die();
}
+/**
+ * Ajax handler for menu locations save.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_menu_locations_save() {
if ( ! current_user_can( 'edit_theme_options' ) )
wp_die( -1 );
wp_die( 1 );
}
+/**
+ * Ajax handler for saving the meta box order.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_meta_box_order() {
check_ajax_referer( 'meta-box-order' );
$order = isset( $_POST['order'] ) ? (array) $_POST['order'] : false;
wp_die( 1 );
}
+/**
+ * Ajax handler for menu quick searching.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_menu_quick_search() {
if ( ! current_user_can( 'edit_theme_options' ) )
wp_die( -1 );
wp_die();
}
+/**
+ * Ajax handler to retrieve a permalink.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_get_permalink() {
check_ajax_referer( 'getpermalink', 'getpermalinknonce' );
$post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0;
wp_die( add_query_arg( array( 'preview' => 'true' ), get_permalink( $post_id ) ) );
}
+/**
+ * Ajax handler to retrieve a sample permalink.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_sample_permalink() {
check_ajax_referer( 'samplepermalink', 'samplepermalinknonce' );
$post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0;
wp_die( get_sample_permalink_html( $post_id, $title, $slug ) );
}
+/**
+ * Ajax handler for quick edit saving for a post.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_inline_save() {
global $wp_list_table;
$data = &$_POST;
$post = get_post( $post_ID, ARRAY_A );
- $post = wp_slash($post); //since it is from db
+
+ // Since it's coming from the database.
+ $post = wp_slash($post);
$data['content'] = $post['post_content'];
$data['excerpt'] = $post['post_excerpt'];
- // rename
+ // Rename.
$data['user_ID'] = get_current_user_id();
if ( isset($data['post_parent']) )
$data['parent_id'] = $data['post_parent'];
- // status
+ // Status.
if ( isset($data['keep_private']) && 'private' == $data['keep_private'] )
$data['post_status'] = 'private';
else
$data['post_name'] = wp_unique_post_slug( $data['post_name'], $post['ID'], $post['post_status'], $post['post_type'], $post['post_parent'] );
}
- // update the post
+ // Update the post.
edit_post();
$wp_list_table = _get_list_table( 'WP_Posts_List_Table', array( 'screen' => $_POST['screen'] ) );
- $mode = $_POST['post_view'];
-
$level = 0;
$request_post = array( get_post( $_POST['post_ID'] ) );
$parent = $request_post[0]->post_parent;
wp_die();
}
+/**
+ * Ajax handler for quick edit saving for a term.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_inline_save_tax() {
global $wp_list_table;
wp_die();
}
+/**
+ * Ajax handler for finding posts.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_find_posts() {
- global $wpdb;
-
check_ajax_referer( 'find-posts' );
$post_types = get_post_types( array( 'public' => true ), 'objects' );
unset( $post_types['attachment'] );
$s = wp_unslash( $_POST['ps'] );
- $searchand = $search = '';
$args = array(
'post_type' => array_keys( $post_types ),
'post_status' => 'any',
$posts = get_posts( $args );
- if ( ! $posts )
- wp_die( __('No items found.') );
+ if ( ! $posts ) {
+ wp_send_json_error( __( 'No items found.' ) );
+ }
$html = '<table class="widefat"><thead><tr><th class="found-radio"><br /></th><th>'.__('Title').'</th><th class="no-break">'.__('Type').'</th><th class="no-break">'.__('Date').'</th><th class="no-break">'.__('Status').'</th></tr></thead><tbody>';
$alt = '';
wp_send_json_success( $html );
}
+/**
+ * Ajax handler for saving the widgets order.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_widgets_order() {
check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );
unset( $_POST['savewidgets'], $_POST['action'] );
- // save widgets order for all sidebars
+ // Save widgets order for all sidebars.
if ( is_array($_POST['sidebars']) ) {
$sidebars = array();
foreach ( $_POST['sidebars'] as $key => $val ) {
wp_die( -1 );
}
+/**
+ * Ajax handler for saving a widget.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_save_widget() {
global $wp_registered_widgets, $wp_registered_widget_controls, $wp_registered_widget_updates;
$sidebars = wp_get_sidebars_widgets();
$sidebar = isset($sidebars[$sidebar_id]) ? $sidebars[$sidebar_id] : array();
- // delete
+ // Delete.
if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ) {
if ( !isset($wp_registered_widgets[$widget_id]) )
wp_die();
}
+/**
+ * Ajax handler for saving a widget.
+ *
+ * @since 3.9.0
+ */
function wp_ajax_update_widget() {
global $wp_customize;
$wp_customize->widgets->wp_ajax_update_widget();
}
+/**
+ * Ajax handler for uploading attachments
+ *
+ * @since 3.3.0
+ */
function wp_ajax_upload_attachment() {
check_ajax_referer( 'media-form' );
wp_die();
}
+/**
+ * Ajax handler for image editing.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_image_editor() {
$attachment_id = intval($_POST['postid']);
if ( empty($attachment_id) || !current_user_can('edit_post', $attachment_id) )
wp_die();
}
+/**
+ * Ajax handler for setting the featured image.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_set_post_thumbnail() {
$json = ! empty( $_REQUEST['json'] ); // New-style request
wp_die( 0 );
}
+/**
+ * AJAX handler for setting the featured image for an attachment.
+ *
+ * @since 4.0.0
+ *
+ * @see set_post_thumbnail()
+ */
+function wp_ajax_set_attachment_thumbnail() {
+ if ( empty( $_POST['urls'] ) || ! is_array( $_POST['urls'] ) ) {
+ wp_send_json_error();
+ }
+
+ $thumbnail_id = (int) $_POST['thumbnail_id'];
+ if ( empty( $thumbnail_id ) ) {
+ wp_send_json_error();
+ }
+
+ $post_ids = array();
+ // For each URL, try to find its corresponding post ID.
+ foreach ( $_POST['urls'] as $url ) {
+ $post_id = attachment_url_to_postid( $url );
+ if ( ! empty( $post_id ) ) {
+ $post_ids[] = $post_id;
+ }
+ }
+
+ if ( empty( $post_ids ) ) {
+ wp_send_json_error();
+ }
+
+ $success = 0;
+ // For each found attachment, set its thumbnail.
+ foreach ( $post_ids as $post_id ) {
+ if ( ! current_user_can( 'edit_post', $post_id ) ) {
+ continue;
+ }
+
+ if ( set_post_thumbnail( $post_id, $thumbnail_id ) ) {
+ $success++;
+ }
+ }
+
+ if ( 0 === $success ) {
+ wp_send_json_error();
+ } else {
+ wp_send_json_success();
+ }
+
+ wp_send_json_error();
+}
+
+/**
+ * Ajax handler for date formatting.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_date_format() {
wp_die( date_i18n( sanitize_option( 'date_format', wp_unslash( $_POST['date'] ) ) ) );
}
+/**
+ * Ajax handler for time formatting.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_time_format() {
wp_die( date_i18n( sanitize_option( 'time_format', wp_unslash( $_POST['date'] ) ) ) );
}
+/**
+ * Ajax handler for saving posts from the fullscreen editor.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_wp_fullscreen_save_post() {
$post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0;
- $post = $post_type = null;
+ $post = null;
if ( $post_id )
$post = get_post( $post_id );
- if ( $post )
- $post_type = $post->post_type;
- elseif ( isset( $_POST['post_type'] ) && post_type_exists( $_POST['post_type'] ) )
- $post_type = $_POST['post_type'];
-
check_ajax_referer('update-post_' . $post_id, '_wpnonce');
$post_id = edit_post();
wp_send_json_success( array( 'last_edited' => $last_edited ) );
}
+/**
+ * Ajax handler for removing a post lock.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_wp_remove_post_lock() {
if ( empty( $_POST['post_ID'] ) || empty( $_POST['active_post_lock'] ) )
wp_die( 0 );
wp_die( 1 );
}
+/**
+ * Ajax handler for dismissing a WordPress pointer.
+ *
+ * @since 3.1.0
+ */
function wp_ajax_dismiss_wp_pointer() {
$pointer = $_POST['pointer'];
if ( $pointer != sanitize_key( $pointer ) )
}
/**
- * Get an attachment.
+ * Ajax handler for getting an attachment.
*
* @since 3.5.0
*/
}
/**
- * Query for attachments.
+ * Ajax handler for querying for attachments.
*
* @since 3.5.0
*/
$query = isset( $_REQUEST['query'] ) ? (array) $_REQUEST['query'] : array();
$query = array_intersect_key( $query, array_flip( array(
's', 'order', 'orderby', 'posts_per_page', 'paged', 'post_mime_type',
- 'post_parent', 'post__in', 'post__not_in',
+ 'post_parent', 'post__in', 'post__not_in', 'year', 'monthnum'
) ) );
$query['post_type'] = 'attachment';
- $query['post_status'] = 'inherit';
+ if ( MEDIA_TRASH
+ && ! empty( $_REQUEST['query']['post_status'] )
+ && 'trash' === $_REQUEST['query']['post_status'] ) {
+ $query['post_status'] = 'trash';
+ } else {
+ $query['post_status'] = 'inherit';
+ }
+
if ( current_user_can( get_post_type_object( 'attachment' )->cap->read_private_posts ) )
$query['post_status'] .= ',private';
}
/**
- * Save attachment attributes.
+ * Ajax handler for saving attachment attributes.
*
* @since 3.5.0
*/
if ( isset( $changes['description'] ) )
$post['post_content'] = $changes['description'];
+ if ( MEDIA_TRASH && isset( $changes['status'] ) )
+ $post['post_status'] = $changes['status'];
+
if ( isset( $changes['alt'] ) ) {
$alt = wp_unslash( $changes['alt'] );
if ( $alt != get_post_meta( $id, '_wp_attachment_image_alt', true ) ) {
}
}
- wp_update_post( $post );
+ if ( 0 === strpos( $post['post_mime_type'], 'audio/' ) ) {
+ $changed = false;
+ $id3data = wp_get_attachment_metadata( $post['ID'] );
+ if ( ! is_array( $id3data ) ) {
+ $changed = true;
+ $id3data = array();
+ }
+ foreach ( wp_get_attachment_id3_keys( (object) $post, 'edit' ) as $key => $label ) {
+ if ( isset( $changes[ $key ] ) ) {
+ $changed = true;
+ $id3data[ $key ] = sanitize_text_field( wp_unslash( $changes[ $key ] ) );
+ }
+ }
+
+ if ( $changed ) {
+ wp_update_attachment_metadata( $id, $id3data );
+ }
+ }
+
+ if ( MEDIA_TRASH && isset( $changes['status'] ) && 'trash' === $changes['status'] ) {
+ wp_delete_post( $id );
+ } else {
+ wp_update_post( $post );
+ }
+
wp_send_json_success();
}
/**
- * Save backwards compatible attachment attributes.
+ * Ajax handler for saving backwards compatible attachment attributes.
*
* @since 3.5.0
*/
wp_send_json_success( $attachment );
}
+/**
+ * Ajax handler for saving the attachment order.
+ *
+ * @since 3.5.0
+ */
function wp_ajax_save_attachment_order() {
if ( ! isset( $_REQUEST['post_id'] ) )
wp_send_json_error();
if ( ! current_user_can( 'edit_post', $post_id ) )
wp_send_json_error();
- $post = get_post( $post_id, ARRAY_A );
-
foreach ( $attachments as $attachment_id => $menu_order ) {
if ( ! current_user_can( 'edit_post', $attachment_id ) )
continue;
}
/**
+ * Ajax handler for sending an attachment to the editor.
+ *
* Generates the HTML to send an attachment to the editor.
- * Backwards compatible with the media_send_to_editor filter and the chain
- * of filters that follow.
+ * Backwards compatible with the media_send_to_editor filter
+ * and the chain of filters that follow.
*
* @since 3.5.0
*/
}
$rel = $url = '';
- $html = $title = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
+ $html = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
if ( ! empty( $attachment['url'] ) ) {
$url = $attachment['url'];
if ( strpos( $url, 'attachment_id') || get_attachment_link( $id ) == $url )
}
/**
+ * Ajax handler for sending a link to the editor.
+ *
* Generates the HTML to send a non-image embed link to the editor.
*
* Backwards compatible with the following filters:
* @since 3.5.0
*/
function wp_ajax_send_link_to_editor() {
+ global $post, $wp_embed;
+
check_ajax_referer( 'media-send-to-editor', 'nonce' );
if ( ! $src = wp_unslash( $_POST['src'] ) )
if ( ! $title = trim( wp_unslash( $_POST['title'] ) ) )
$title = wp_basename( $src );
- $html = '';
- if ( $title )
+ $post = get_post( isset( $_POST['post_id'] ) ? $_POST['post_id'] : 0 );
+
+ // Ping WordPress for an embed.
+ $check_embed = $wp_embed->run_shortcode( '[embed]'. $src .'[/embed]' );
+
+ // Fallback that WordPress creates when no oEmbed was found.
+ $fallback = $wp_embed->maybe_make_link( $src );
+
+ if ( $check_embed !== $fallback ) {
+ // TinyMCE view for [embed] will parse this
+ $html = '[embed]' . $src . '[/embed]';
+ } elseif ( $title ) {
$html = '<a href="' . esc_url( $src ) . '">' . $title . '</a>';
+ } else {
+ $html = '';
+ }
// Figure out what filter to run:
$type = 'file';
}
/**
- * Heartbeat API (experimental)
+ * Ajax handler for the Heartbeat API.
*
* Runs when the user is logged in.
+ *
+ * @since 3.6.0
*/
function wp_ajax_heartbeat() {
if ( empty( $_POST['_nonce'] ) )
wp_send_json($response);
}
- // screen_id is the same as $current_screen->id and the JS global 'pagenow'
+ // screen_id is the same as $current_screen->id and the JS global 'pagenow'.
if ( ! empty($_POST['screen_id']) )
$screen_id = sanitize_key($_POST['screen_id']);
else
wp_send_json($response);
}
+/**
+ * Ajax handler for getting revision diffs.
+ *
+ * @since 3.6.0
+ */
function wp_ajax_get_revision_diffs() {
require ABSPATH . 'wp-admin/includes/revision.php';
}
/**
- * Auto-save the selected color scheme for a user's own profile.
+ * Ajax handler for auto-saving the selected color scheme for
+ * a user's own profile.
*
- * @since 3.8.0
+ * @since 3.8.0
*/
function wp_ajax_save_user_color_scheme() {
global $_wp_admin_css_colors;
}
/**
- * Get themes from themes_api().
+ * Ajax handler for getting themes from themes_api().
*
* @since 3.9.0
*/
$theme->version = wp_kses( $theme->version, $themes_allowedtags );
$theme->description = wp_kses( $theme->description, $themes_allowedtags );
$theme->num_ratings = sprintf( _n( '(based on %s rating)', '(based on %s ratings)', $theme->num_ratings ), number_format_i18n( $theme->num_ratings ) );
+ $theme->preview_url = set_url_scheme( $theme->preview_url );
}
wp_send_json_success( $api );
}
+
+/**
+ * Apply [embed] AJAX handlers to a string.
+ *
+ * @since 4.0.0
+ *
+ * @global WP_Post $post Global $post.
+ * @global WP_Embed $wp_embed Embed API instance.
+ */
+function wp_ajax_parse_embed() {
+ global $post, $wp_embed;
+
+ if ( ! $post = get_post( (int) $_POST['post_ID'] ) ) {
+ wp_send_json_error();
+ }
+
+ if ( empty( $_POST['shortcode'] ) || ! current_user_can( 'edit_post', $post->ID ) ) {
+ wp_send_json_error();
+ }
+
+ $shortcode = wp_unslash( $_POST['shortcode'] );
+ $url = str_replace( '[embed]', '', str_replace( '[/embed]', '', $shortcode ) );
+ $parsed = false;
+ setup_postdata( $post );
+
+ $wp_embed->return_false_on_fail = true;
+
+ if ( is_ssl() && preg_match( '%^\\[embed[^\\]]*\\]http://%i', $shortcode ) ) {
+ // Admin is ssl and the user pasted non-ssl URL.
+ // Check if the provider supports ssl embeds and use that for the preview.
+ $ssl_shortcode = preg_replace( '%^(\\[embed[^\\]]*\\])http://%i', '$1https://', $shortcode );
+ $parsed = $wp_embed->run_shortcode( $ssl_shortcode );
+
+ if ( ! $parsed ) {
+ $no_ssl_support = true;
+ }
+ }
+
+ if ( ! $parsed ) {
+ $parsed = $wp_embed->run_shortcode( $shortcode );
+ }
+
+ if ( ! $parsed ) {
+ wp_send_json_error( array(
+ 'type' => 'not-embeddable',
+ 'message' => sprintf( __( '%s failed to embed.' ), '<code>' . esc_html( $url ) . '</code>' ),
+ ) );
+ }
+
+ if ( has_shortcode( $parsed, 'audio' ) || has_shortcode( $parsed, 'video' ) ) {
+ $styles = '';
+ $mce_styles = wpview_media_sandbox_styles();
+ foreach ( $mce_styles as $style ) {
+ $styles .= sprintf( '<link rel="stylesheet" href="%s"/>', $style );
+ }
+
+ $html = do_shortcode( $parsed );
+
+ global $wp_scripts;
+ if ( ! empty( $wp_scripts ) ) {
+ $wp_scripts->done = array();
+ }
+ ob_start();
+ wp_print_scripts( 'wp-mediaelement' );
+ $scripts = ob_get_clean();
+
+ $parsed = $styles . $html . $scripts;
+ }
+
+
+ if ( ! empty( $no_ssl_support ) || ( is_ssl() && ( preg_match( '%<(iframe|script|embed) [^>]*src="http://%', $parsed ) ||
+ preg_match( '%<link [^>]*href="http://%', $parsed ) ) ) ) {
+ // Admin is ssl and the embed is not. Iframes, scripts, and other "active content" will be blocked.
+ wp_send_json_error( array(
+ 'type' => 'not-ssl',
+ 'message' => sprintf( __( 'Preview not available. %s cannot be embedded securely.' ), '<code>' . esc_html( $url ) . '</code>' ),
+ ) );
+ }
+
+ wp_send_json_success( array(
+ 'body' => $parsed
+ ) );
+}
+
+function wp_ajax_parse_media_shortcode() {
+ global $post, $wp_scripts;
+
+ if ( ! $post = get_post( (int) $_POST['post_ID'] ) ) {
+ wp_send_json_error();
+ }
+
+ if ( empty( $_POST['shortcode'] ) || ! current_user_can( 'edit_post', $post->ID ) ) {
+ wp_send_json_error();
+ }
+
+ setup_postdata( $post );
+ $shortcode = do_shortcode( wp_unslash( $_POST['shortcode'] ) );
+
+ if ( empty( $shortcode ) ) {
+ wp_send_json_error( array(
+ 'type' => 'no-items',
+ 'message' => __( 'No items found.' ),
+ ) );
+ }
+
+ $head = '';
+ $styles = wpview_media_sandbox_styles();
+
+ foreach ( $styles as $style ) {
+ $head .= '<link type="text/css" rel="stylesheet" href="' . $style . '">';
+ }
+
+ if ( ! empty( $wp_scripts ) ) {
+ $wp_scripts->done = array();
+ }
+
+ ob_start();
+
+ echo $shortcode;
+
+ if ( 'playlist' === $_REQUEST['type'] ) {
+ wp_underscore_playlist_templates();
+
+ wp_print_scripts( 'wp-playlist' );
+ } else {
+ wp_print_scripts( 'wp-mediaelement' );
+ }
+
+ wp_send_json_success( array(
+ 'head' => $head,
+ 'body' => ob_get_clean()
+ ) );
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff