* No-privilege Ajax handlers.
*/
-function wp_ajax_nopriv_autosave() {
- $id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0;
+/**
+ * Heartbeat API (experimental)
+ *
+ * Runs when the user is not logged in.
+ */
+function wp_ajax_nopriv_heartbeat() {
+ $response = array();
- if ( ! $id )
- wp_die( -1 );
+ // 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
+ $screen_id = 'front';
- $message = sprintf( __('<strong>ALERT: You are logged out!</strong> Could not save draft. <a href="%s" target="_blank">Please log in again.</a>'), wp_login_url() );
- $x = new WP_Ajax_Response( array(
- 'what' => 'autosave',
- 'id' => $id,
- 'data' => $message
- ) );
- $x->send();
+ if ( ! empty($_POST['data']) ) {
+ $data = wp_unslash( (array) $_POST['data'] );
+ $response = apply_filters( 'heartbeat_nopriv_received', $response, $data, $screen_id );
+ }
+
+ $response = apply_filters( 'heartbeat_nopriv_send', $response, $screen_id );
+
+ // Allow the transport to be replaced with long-polling easily
+ do_action( 'heartbeat_nopriv_tick', $response, $screen_id );
+
+ // send the current time according to the server
+ $response['server_time'] = time();
+
+ wp_send_json($response);
}
/*
wp_die( 0 );
}
- $s = stripslashes( $_GET['q'] );
+ $s = wp_unslash( $_GET['q'] );
$comma = _x( ',', 'tag delimiter' );
if ( ',' !== $comma )
check_ajax_referer( $action );
if ( !current_user_can( 'manage_categories' ) )
wp_die( -1 );
- $names = explode(',', $_POST['newcat']);
+ $names = explode(',', wp_unslash( $_POST['newcat'] ) );
$x = new WP_Ajax_Response();
foreach ( $names as $cat_name ) {
$cat_name = trim($cat_name);
continue;
else if ( is_array( $cat_id ) )
$cat_id = $cat_id['term_id'];
- $cat_name = esc_html(stripslashes($cat_name));
+ $cat_name = esc_html( $cat_name );
$x->add( array(
'what' => 'link-category',
'id' => $cat_id,
$tags = get_terms( $taxonomy, array( 'number' => 45, 'orderby' => 'count', 'order' => 'DESC' ) );
if ( empty( $tags ) )
- wp_die( isset( $tax->no_tagcloud ) ? $tax->no_tagcloud : __('No tags found!') );
+ wp_die( $tax->labels->not_found );
if ( is_wp_error( $tags ) )
wp_die( $tags->get_error_message() );
check_ajax_referer( $action, '_ajax_nonce-replyto-comment' );
$comment_post_ID = (int) $_POST['comment_post_ID'];
- if ( !current_user_can( 'edit_post', $comment_post_ID ) )
+ $post = get_post( $comment_post_ID );
+ if ( ! $post )
wp_die( -1 );
- $status = $wpdb->get_var( $wpdb->prepare("SELECT post_status FROM $wpdb->posts WHERE ID = %d", $comment_post_ID) );
+ if ( !current_user_can( 'edit_post', $comment_post_ID ) )
+ wp_die( -1 );
- if ( empty($status) )
+ if ( empty( $post->post_status ) )
wp_die( 1 );
- elseif ( in_array($status, array('draft', 'pending', 'trash') ) )
+ elseif ( in_array($post->post_status, array('draft', 'pending', 'trash') ) )
wp_die( __('ERROR: you are replying to a comment on a draft post.') );
$user = wp_get_current_user();
if ( $user->exists() ) {
$user_ID = $user->ID;
- $comment_author = $wpdb->escape($user->display_name);
- $comment_author_email = $wpdb->escape($user->user_email);
- $comment_author_url = $wpdb->escape($user->user_url);
+ $comment_author = wp_slash( $user->display_name );
+ $comment_author_email = wp_slash( $user->user_email );
+ $comment_author_url = wp_slash( $user->user_url );
$comment_content = trim($_POST['content']);
if ( current_user_can( 'unfiltered_html' ) ) {
if ( wp_create_nonce( 'unfiltered-html-comment' ) != $_POST['_wp_unfiltered_html_comment'] ) {
);
echo walk_nav_menu_tree( $menu_items, 0, (object) $args );
}
+ wp_die();
}
function wp_ajax_add_meta() {
$_POST['post_type'] = $post->post_type;
$_POST['post_status'] = 'draft';
$now = current_time('timestamp', 1);
- $_POST['post_title'] = sprintf('Draft created on %s at %s', date(get_option('date_format'), $now), date(get_option('time_format'), $now));
+ $_POST['post_title'] = sprintf( __( 'Draft created on %1$s at %2$s' ), date( get_option( 'date_format' ), $now ), date( get_option( 'time_format' ), $now ) );
if ( $pid = edit_post() ) {
if ( is_wp_error( $pid ) ) {
) );
} else { // Update?
$mid = (int) key( $_POST['meta'] );
- $key = stripslashes( $_POST['meta'][$mid]['key'] );
- $value = stripslashes( $_POST['meta'][$mid]['value'] );
+ $key = wp_unslash( $_POST['meta'][$mid]['key'] );
+ $value = wp_unslash( $_POST['meta'][$mid]['value'] );
if ( '' == trim($key) )
wp_die( __( 'Please provide a custom field name.' ) );
if ( '' == trim($value) )
}
function wp_ajax_autosave() {
- global $login_grace_period;
-
define( 'DOING_AUTOSAVE', true );
- $nonce_age = check_ajax_referer( 'autosave', 'autosavenonce' );
+ check_ajax_referer( 'autosave', 'autosavenonce' );
$_POST['post_category'] = explode(",", $_POST['catslist']);
if ( $_POST['post_type'] == 'page' || empty($_POST['post_category']) )
unset($_POST['post_category']);
- $do_autosave = (bool) $_POST['autosave'];
- $do_lock = true;
-
- $data = $alert = '';
- /* translators: draft saved date format, see http://php.net/date */
- $draft_saved_date_format = __('g:i:s a');
- /* translators: %s: date and time */
- $message = sprintf( __('Draft saved at %s.'), date_i18n( $draft_saved_date_format ) );
-
+ $data = '';
$supplemental = array();
- if ( isset($login_grace_period) )
- $alert .= sprintf( __('Your login has expired. Please open a new browser window and <a href="%s" target="_blank">log in again</a>. '), add_query_arg( 'interim-login', 1, wp_login_url() ) );
-
$id = $revision_id = 0;
- $post_ID = (int) $_POST['post_ID'];
- $_POST['ID'] = $post_ID;
- $post = get_post($post_ID);
+ $post_id = (int) $_POST['post_id'];
+ $_POST['ID'] = $_POST['post_ID'] = $post_id;
+ $post = get_post($post_id);
if ( 'auto-draft' == $post->post_status )
$_POST['post_status'] = 'draft';
- if ( $last = wp_check_post_lock( $post->ID ) ) {
- $do_autosave = $do_lock = false;
-
- $last_user = get_userdata( $last );
- $last_user_name = $last_user ? $last_user->display_name : __( 'Someone' );
- $data = __( 'Autosave disabled.' );
-
- $supplemental['disable_autosave'] = 'disable';
- $alert .= sprintf( __( '%s is currently editing this article. If you update it, you will overwrite the changes.' ), esc_html( $last_user_name ) );
- }
-
if ( 'page' == $post->post_type ) {
- if ( !current_user_can('edit_page', $post_ID) )
+ if ( !current_user_can('edit_page', $post->ID) )
wp_die( __( 'You are not allowed to edit this page.' ) );
} else {
- if ( !current_user_can('edit_post', $post_ID) )
+ if ( !current_user_can('edit_post', $post->ID) )
wp_die( __( 'You are not allowed to edit this post.' ) );
}
- if ( $do_autosave ) {
- // Drafts and auto-drafts are just overwritten by autosave
- if ( 'auto-draft' == $post->post_status || 'draft' == $post->post_status ) {
+ if ( ! empty( $_POST['autosave'] ) ) {
+ if ( ! wp_check_post_lock( $post->ID ) && get_current_user_id() == $post->post_author && ( 'auto-draft' == $post->post_status || 'draft' == $post->post_status ) ) {
+ // Drafts and auto-drafts are just overwritten by autosave for the same user if the post is not locked
$id = edit_post();
- } else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
+ } else {
+ // Non drafts or other users drafts are not overwritten. The autosave is stored in a special post revision for each user.
$revision_id = wp_create_post_autosave( $post->ID );
if ( is_wp_error($revision_id) )
$id = $revision_id;
else
$id = $post->ID;
}
- $data = $message;
+
+ if ( ! is_wp_error($id) ) {
+ /* translators: draft saved date format, see http://php.net/date */
+ $draft_saved_date_format = __('g:i:s a');
+ /* translators: %s: date and time */
+ $data = sprintf( __('Draft saved at %s.'), date_i18n( $draft_saved_date_format ) );
+ }
} else {
if ( ! empty( $_POST['auto_draft'] ) )
$id = 0; // This tells us it didn't actually save
$id = $post->ID;
}
- if ( $do_lock && empty( $_POST['auto_draft'] ) && $id && is_numeric( $id ) ) {
- $lock_result = wp_set_post_lock( $id );
- $supplemental['active-post-lock'] = implode( ':', $lock_result );
- }
-
- if ( $nonce_age == 2 ) {
- $supplemental['replace-autosavenonce'] = wp_create_nonce('autosave');
- $supplemental['replace-getpermalinknonce'] = wp_create_nonce('getpermalink');
- $supplemental['replace-samplepermalinknonce'] = wp_create_nonce('samplepermalink');
- $supplemental['replace-closedpostboxesnonce'] = wp_create_nonce('closedpostboxes');
- $supplemental['replace-_ajax_linking_nonce'] = wp_create_nonce( 'internal-linking' );
- if ( $id ) {
- if ( $_POST['post_type'] == 'post' )
- $supplemental['replace-_wpnonce'] = wp_create_nonce('update-post_' . $id);
- elseif ( $_POST['post_type'] == 'page' )
- $supplemental['replace-_wpnonce'] = wp_create_nonce('update-page_' . $id);
- }
- }
-
- if ( ! empty($alert) )
- $supplemental['alert'] = $alert;
-
+ // @todo Consider exposing any errors, rather than having 'Saving draft...'
$x = new WP_Ajax_Response( array(
'what' => 'autosave',
'id' => $id,
- 'data' => $id ? $data : '',
+ 'data' => $data,
'supplemental' => $supplemental
) );
$x->send();
$args = array();
if ( isset( $_POST['search'] ) )
- $args['s'] = stripslashes( $_POST['search'] );
+ $args['s'] = wp_unslash( $_POST['search'] );
$args['pagenum'] = ! empty( $_POST['page'] ) ? absint( $_POST['page'] ) : 1;
require(ABSPATH . WPINC . '/class-wp-editor.php');
$data = &$_POST;
$post = get_post( $post_ID, ARRAY_A );
- $post = add_magic_quotes($post); //since it is from db
+ $post = wp_slash($post); //since it is from db
$data['content'] = $post['post_content'];
$data['excerpt'] = $post['post_excerpt'];
if ( empty($data['ping_status']) )
$data['ping_status'] = 'closed';
+ // Hack: wp_unique_post_slug() doesn't work for drafts, so we will fake that our post is published.
+ if ( ! empty( $data['post_name'] ) && in_array( $post['post_status'], array( 'draft', 'pending' ) ) ) {
+ $post['post_status'] = 'publish';
+ $data['post_name'] = wp_unique_post_slug( $data['post_name'], $post['ID'], $post['post_status'], $post['post_type'], $post['post_parent'] );
+ }
+
// update the post
edit_post();
$parent = $parent_tag->parent;
$level++;
}
- echo $wp_list_table->single_row( $tag, $level );
+ $wp_list_table->single_row( $tag, $level );
wp_die();
}
$post_types = get_post_types( array( 'public' => true ), 'objects' );
unset( $post_types['attachment'] );
- $s = stripslashes( $_POST['ps'] );
+ $s = wp_unslash( $_POST['ps'] );
$searchand = $search = '';
$args = array(
'post_type' => array_keys( $post_types ),
if ( $active_lock[1] != get_current_user_id() )
wp_die( 0 );
- $new_lock = ( time() - apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 ) + 5 ) . ':' . $active_lock[1];
+ $new_lock = ( time() - apply_filters( 'wp_check_post_lock_window', 120 ) + 5 ) . ':' . $active_lock[1];
update_post_meta( $post_id, '_edit_lock', $new_lock, implode( ':', $active_lock ) );
wp_die( 1 );
}
$post['post_content'] = $changes['description'];
if ( isset( $changes['alt'] ) ) {
- $alt = get_post_meta( $id, '_wp_attachment_image_alt', true );
- $new_alt = stripslashes( $changes['alt'] );
- if ( $alt != $new_alt ) {
- $new_alt = wp_strip_all_tags( $new_alt, true );
- update_post_meta( $id, '_wp_attachment_image_alt', addslashes( $new_alt ) );
+ $alt = wp_unslash( $changes['alt'] );
+ if ( $alt != get_post_meta( $id, '_wp_attachment_image_alt', true ) ) {
+ $alt = wp_strip_all_tags( $alt, true );
+ update_post_meta( $id, '_wp_attachment_image_alt', wp_slash( $alt ) );
}
}
function wp_ajax_send_attachment_to_editor() {
check_ajax_referer( 'media-send-to-editor', 'nonce' );
- $attachment = stripslashes_deep( $_POST['attachment'] );
+ $attachment = wp_unslash( $_POST['attachment'] );
$id = intval( $attachment['id'] );
$html = '<a href="' . esc_url( $url ) . '"' . $rel . '>' . $html . '</a>';
}
- remove_filter( 'media_send_to_editor', 'image_media_send_to_editor', 10, 3 );
+ remove_filter( 'media_send_to_editor', 'image_media_send_to_editor' );
if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) {
$align = isset( $attachment['align'] ) ? $attachment['align'] : 'none';
$caption = isset( $attachment['post_excerpt'] ) ? $attachment['post_excerpt'] : '';
$title = ''; // We no longer insert title tags into <img> tags, as they are redundant.
$html = get_image_send_to_editor( $id, $caption, $title, $align, $url, (bool) $rel, $size, $alt );
+ } elseif ( 'video' === substr( $post->post_mime_type, 0, 5 ) || 'audio' === substr( $post->post_mime_type, 0, 5 ) ) {
+ $html = stripslashes_deep( $_POST['html'] );
}
$html = apply_filters( 'media_send_to_editor', $html, $id, $attachment );
function wp_ajax_send_link_to_editor() {
check_ajax_referer( 'media-send-to-editor', 'nonce' );
- if ( ! $src = stripslashes( $_POST['src'] ) )
+ if ( ! $src = wp_unslash( $_POST['src'] ) )
wp_send_json_error();
if ( ! strpos( $src, '://' ) )
if ( ! $src = esc_url_raw( $src ) )
wp_send_json_error();
- if ( ! $title = trim( stripslashes( $_POST['title'] ) ) )
+ if ( ! $title = trim( wp_unslash( $_POST['title'] ) ) )
$title = wp_basename( $src );
$html = '';
wp_send_json_success( $html );
}
+
+/**
+ * Heartbeat API (experimental)
+ *
+ * Runs when the user is logged in.
+ */
+function wp_ajax_heartbeat() {
+ if ( empty( $_POST['_nonce'] ) )
+ wp_send_json_error();
+
+ $response = array();
+
+ if ( false === wp_verify_nonce( $_POST['_nonce'], 'heartbeat-nonce' ) ) {
+ // User is logged in but nonces have expired.
+ $response['nonces_expired'] = true;
+ wp_send_json($response);
+ }
+
+ // 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
+ $screen_id = 'front';
+
+ if ( ! empty($_POST['data']) ) {
+ $data = (array) $_POST['data'];
+ $response = apply_filters( 'heartbeat_received', $response, $data, $screen_id );
+ }
+
+ $response = apply_filters( 'heartbeat_send', $response, $screen_id );
+
+ // Allow the transport to be replaced with long-polling easily
+ do_action( 'heartbeat_tick', $response, $screen_id );
+
+ // Send the current time according to the server
+ $response['server_time'] = time();
+
+ wp_send_json($response);
+}
+
+function wp_ajax_get_revision_diffs() {
+ require ABSPATH . 'wp-admin/includes/revision.php';
+
+ if ( ! $post = get_post( (int) $_REQUEST['post_id'] ) )
+ wp_send_json_error();
+
+ if ( ! current_user_can( 'read_post', $post->ID ) )
+ wp_send_json_error();
+
+ // Really just pre-loading the cache here.
+ if ( ! $revisions = wp_get_post_revisions( $post->ID, array( 'check_enabled' => false ) ) )
+ wp_send_json_error();
+
+ $return = array();
+ @set_time_limit( 0 );
+
+ foreach ( $_REQUEST['compare'] as $compare_key ) {
+ list( $compare_from, $compare_to ) = explode( ':', $compare_key ); // from:to
+
+ $return[] = array(
+ 'id' => $compare_key,
+ 'fields' => wp_get_revision_ui_diff( $post, $compare_from, $compare_to ),
+ );
+ }
+ wp_send_json_success( $return );
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff