$ptype = get_post_type_object( $post_data['post_type'] );
- if ( $update && ! current_user_can( $ptype->cap->edit_post, $post_data['ID'] ) ) {
+ if ( $update && ! current_user_can( 'edit_post', $post_data['ID'] ) ) {
if ( 'page' == $post_data['post_type'] )
return new WP_Error( 'edit_others_pages', __( 'You are not allowed to edit pages as this user.' ) );
else
if ( isset($post_data['trackback_url']) )
$post_data['to_ping'] = $post_data['trackback_url'];
- if ( !isset($post_data['user_ID']) )
- $post_data['user_ID'] = $GLOBALS['user_ID'];
+ $post_data['user_ID'] = $GLOBALS['user_ID'];
if (!empty ( $post_data['post_author_override'] ) ) {
$post_data['post_author'] = (int) $post_data['post_author_override'];
$post_data['post_mime_type'] = $post->post_mime_type;
$ptype = get_post_type_object($post_data['post_type']);
- if ( !current_user_can( $ptype->cap->edit_post, $post_ID ) ) {
+ if ( !current_user_can( 'edit_post', $post_ID ) ) {
if ( 'page' == $post_data['post_type'] )
wp_die( __('You are not allowed to edit this page.' ));
else
}
// Post Formats
- if ( isset( $post_data['post_format'] ) ) {
- if ( current_theme_supports( 'post-formats', $post_data['post_format'] ) )
- set_post_format( $post_ID, $post_data['post_format'] );
- elseif ( '0' == $post_data['post_format'] )
- set_post_format( $post_ID, false );
+ if ( isset( $post_data['post_format'] ) )
+ set_post_format( $post_ID, $post_data['post_format'] );
+
+ $format_meta_urls = array( 'url', 'link_url', 'quote_source_url' );
+ foreach ( $format_meta_urls as $format_meta_url ) {
+ $keyed = '_format_' . $format_meta_url;
+ if ( isset( $post_data[ $keyed ] ) )
+ update_post_meta( $post_ID, $keyed, wp_slash( esc_url_raw( wp_unslash( $post_data[ $keyed ] ) ) ) );
+ }
+
+ $format_keys = array( 'quote', 'quote_source_name', 'image', 'gallery', 'audio_embed', 'video_embed' );
+
+ foreach ( $format_keys as $key ) {
+ $keyed = '_format_' . $key;
+ if ( isset( $post_data[ $keyed ] ) ) {
+ if ( current_user_can( 'unfiltered_html' ) )
+ update_post_meta( $post_ID, $keyed, $post_data[ $keyed ] );
+ else
+ update_post_meta( $post_ID, $keyed, wp_filter_post_kses( $post_data[ $keyed ] ) );
+ }
}
// Meta Stuff
// Attachment stuff
if ( 'attachment' == $post_data['post_type'] ) {
if ( isset( $post_data[ '_wp_attachment_image_alt' ] ) ) {
- $image_alt = get_post_meta( $post_ID, '_wp_attachment_image_alt', true );
- if ( $image_alt != stripslashes( $post_data['_wp_attachment_image_alt'] ) ) {
- $image_alt = wp_strip_all_tags( stripslashes( $post_data['_wp_attachment_image_alt'] ), true );
+ $image_alt = wp_unslash( $post_data['_wp_attachment_image_alt'] );
+ if ( $image_alt != get_post_meta( $post_ID, '_wp_attachment_image_alt', true ) ) {
+ $image_alt = wp_strip_all_tags( $image_alt, true );
// update_meta expects slashed
- update_post_meta( $post_ID, '_wp_attachment_image_alt', addslashes( $image_alt ) );
+ update_post_meta( $post_ID, '_wp_attachment_image_alt', wp_slash( $image_alt ) );
}
}
}
}
- if ( isset( $post_data['post_format'] ) ) {
- if ( '0' == $post_data['post_format'] )
- $post_data['post_format'] = false;
- // don't change the post format if it's not supported or not '0' (standard)
- elseif ( ! current_theme_supports( 'post-formats', $post_data['post_format'] ) )
- unset( $post_data['post_format'] );
- }
-
$updated = $skipped = $locked = array();
foreach ( $post_IDs as $post_ID ) {
$post_type_object = get_post_type_object( get_post_type( $post_ID ) );
- if ( !isset( $post_type_object ) || ( isset($children) && in_array($post_ID, $children) ) || !current_user_can( $post_type_object->cap->edit_post, $post_ID ) ) {
+ if ( !isset( $post_type_object ) || ( isset($children) && in_array($post_ID, $children) ) || !current_user_can( 'edit_post', $post_ID ) ) {
$skipped[] = $post_ID;
continue;
}
else
unstick_post( $post_ID );
}
-
- if ( isset( $post_data['post_format'] ) )
- set_post_format( $post_ID, $post_data['post_format'] );
}
return array( 'updated' => $updated, 'skipped' => $skipped, 'locked' => $locked );
$post_title = '';
if ( !empty( $_REQUEST['post_title'] ) )
- $post_title = esc_html( stripslashes( $_REQUEST['post_title'] ));
+ $post_title = esc_html( wp_unslash( $_REQUEST['post_title'] ));
$post_content = '';
if ( !empty( $_REQUEST['content'] ) )
- $post_content = esc_html( stripslashes( $_REQUEST['content'] ));
+ $post_content = esc_html( wp_unslash( $_REQUEST['content'] ));
$post_excerpt = '';
if ( !empty( $_REQUEST['excerpt'] ) )
- $post_excerpt = esc_html( stripslashes( $_REQUEST['excerpt'] ));
+ $post_excerpt = esc_html( wp_unslash( $_REQUEST['excerpt'] ));
if ( $create_in_db ) {
$post_id = wp_insert_post( array( 'post_title' => __( 'Auto Draft' ), 'post_type' => $post_type, 'post_status' => 'auto-draft' ) );
function post_exists($title, $content = '', $date = '') {
global $wpdb;
- $post_title = stripslashes( sanitize_post_field( 'post_title', $title, 0, 'db' ) );
- $post_content = stripslashes( sanitize_post_field( 'post_content', $content, 0, 'db' ) );
- $post_date = stripslashes( sanitize_post_field( 'post_date', $date, 0, 'db' ) );
+ $post_title = wp_unslash( sanitize_post_field( 'post_title', $title, 0, 'db' ) );
+ $post_content = wp_unslash( sanitize_post_field( 'post_content', $content, 0, 'db' ) );
+ $post_date = wp_unslash( sanitize_post_field( 'post_date', $date, 0, 'db' ) );
$query = "SELECT ID FROM $wpdb->posts WHERE 1=1";
$args = array();
global $wpdb;
$post_ID = (int) $post_ID;
- $metakeyselect = isset($_POST['metakeyselect']) ? stripslashes( trim( $_POST['metakeyselect'] ) ) : '';
- $metakeyinput = isset($_POST['metakeyinput']) ? stripslashes( trim( $_POST['metakeyinput'] ) ) : '';
+ $metakeyselect = isset($_POST['metakeyselect']) ? wp_unslash( trim( $_POST['metakeyselect'] ) ) : '';
+ $metakeyinput = isset($_POST['metakeyinput']) ? wp_unslash( trim( $_POST['metakeyinput'] ) ) : '';
$metavalue = isset($_POST['metavalue']) ? $_POST['metavalue'] : '';
if ( is_string( $metavalue ) )
$metavalue = trim( $metavalue );
if ( is_protected_meta( $metakey, 'post' ) || ! current_user_can( 'add_post_meta', $post_ID, $metakey ) )
return false;
- $metakey = esc_sql( $metakey );
+ $metakey = wp_slash( $metakey );
return add_post_meta( $post_ID, $metakey, $metavalue );
}
* @return unknown
*/
function update_meta( $meta_id, $meta_key, $meta_value ) {
- $meta_key = stripslashes( $meta_key );
- $meta_value = stripslashes_deep( $meta_value );
+ $meta_key = wp_unslash( $meta_key );
+ $meta_value = wp_unslash( $meta_value );
return update_metadata_by_mid( 'post', $meta_id, $meta_value, $meta_key );
}
$original_date = $post->post_date;
$original_name = $post->post_name;
- // Hack: get_permalink would return ugly permalink for
- // drafts, so we will fake, that our post is published
- if ( in_array($post->post_status, array('draft', 'pending')) ) {
+ // Hack: get_permalink() would return ugly permalink for drafts, so we will fake that our post is published.
+ if ( in_array( $post->post_status, array( 'draft', 'pending' ) ) ) {
$post->post_status = 'publish';
$post->post_name = sanitize_title($post->post_name ? $post->post_name : $post->post_title, $post->ID);
}
$time = $lock[0];
$user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
- $time_window = apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 );
+ $time_window = apply_filters( 'wp_check_post_lock_window', 120 );
if ( $time && $time > time() - $time_window && $user != get_current_user_id() )
return $user;
}
/**
- * Outputs the notice message to say that someone else is editing this post at the moment.
+ * Outputs the HTML for the notice to say that someone else is editing or has taken over editing of this post.
*
* @since 2.8.5
* @return none
*/
function _admin_notice_post_locked() {
- $post = get_post();
- $lock = explode( ':', get_post_meta( $post->ID, '_edit_lock', true ) );
- $user = isset( $lock[1] ) ? $lock[1] : get_post_meta( $post->ID, '_edit_last', true );
- $last_user = get_userdata( $user );
- $last_user_name = $last_user ? $last_user->display_name : __('Somebody');
+ if ( ! $post = get_post() )
+ return;
- switch ($post->post_type) {
- case 'post':
- $message = __( 'Warning: %s is currently editing this post' );
- break;
- case 'page':
- $message = __( 'Warning: %s is currently editing this page' );
- break;
- default:
- $message = __( 'Warning: %s is currently editing this.' );
+ $user = null;
+ if ( $user_id = wp_check_post_lock( $post->ID ) )
+ $user = get_userdata( $user_id );
+
+ if ( $user ) {
+ if ( ! apply_filters( 'show_post_locked_dialog', true, $post, $user ) )
+ return;
+
+ $locked = true;
+ } else {
+ $locked = false;
+ }
+
+ if ( $locked && ( $sendback = wp_get_referer() ) &&
+ false === strpos( $sendback, 'post.php' ) && false === strpos( $sendback, 'post-new.php' ) ) {
+
+ $sendback_text = __('Go back');
+ } else {
+ $sendback = admin_url( 'edit.php' );
+
+ if ( 'post' != $post->post_type )
+ $sendback = add_query_arg( 'post_type', $post->post_type, $sendback );
+
+ $sendback_text = get_post_type_object( $post->post_type )->labels->all_items;
+ }
+
+ $hidden = $locked ? '' : ' hidden';
+
+ ?>
+ <div id="post-lock-dialog" class="notification-dialog-wrap<?php echo $hidden; ?>">
+ <div class="notification-dialog-background"></div>
+ <div class="notification-dialog">
+ <?php
+
+ if ( $locked ) {
+ if ( get_post_type_object( $post->post_type )->public ) {
+ $preview_link = set_url_scheme( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) );
+
+ if ( 'publish' == $post->post_status || $user->ID != $post->post_author ) {
+ // Latest content is in autosave
+ $nonce = wp_create_nonce( 'post_preview_' . $post->ID );
+ $preview_link = add_query_arg( array( 'preview_id' => $post->ID, 'preview_nonce' => $nonce ), $preview_link );
+ }
+ } else {
+ $preview_link = '';
+ }
+
+ $preview_link = apply_filters( 'preview_post_link', $preview_link );
+ $override = apply_filters( 'override_post_lock', true, $post, $user );
+ $tab_last = $override ? '' : ' wp-tab-last';
+
+ ?>
+ <div class="post-locked-message">
+ <div class="post-locked-avatar"><?php echo get_avatar( $user->ID, 64 ); ?></div>
+ <p class="currently-editing wp-tab-first" tabindex="0"><?php echo esc_html( sprintf( __( 'This content is currently locked. If you take over, %s will be blocked from continuing to edit.' ), $user->display_name ) ); ?></p>
+ <?php do_action( 'post_locked_dialog', $post ); ?>
+ <p>
+ <a class="button" href="<?php echo esc_url( $sendback ); ?>"><?php echo $sendback_text; ?></a>
+ <?php if ( $preview_link ) { ?>
+ <a class="button<?php echo $tab_last; ?>" href="<?php echo esc_url( $preview_link ); ?>"><?php _e('Preview'); ?></a>
+ <?php
+ }
+
+ // Allow plugins to prevent some users overriding the post lock
+ if ( $override ) {
+ ?>
+ <a class="button button-primary wp-tab-last" href="<?php echo esc_url( add_query_arg( 'get-post-lock', '1', get_edit_post_link( $post->ID, 'url' ) ) ); ?>"><?php _e('Take over'); ?></a>
+ <?php
+ }
+
+ ?>
+ </p>
+ </div>
+ <?php
+ } else {
+ ?>
+ <div class="post-taken-over">
+ <div class="post-locked-avatar"></div>
+ <p class="wp-tab-first" tabindex="0">
+ <span class="currently-editing"></span><br>
+ <span class="locked-saving hidden"><img src="images/wpspin_light-2x.gif" width="16" height="16" /> <?php _e('Saving revision...'); ?></span>
+ <span class="locked-saved hidden"><?php _e('Your latest changes were saved as a revision.'); ?></span>
+ </p>
+ <?php do_action( 'post_lock_lost_dialog', $post ); ?>
+ <p><a class="button button-primary wp-tab-last" href="<?php echo esc_url( $sendback ); ?>"><?php echo $sendback_text; ?></a></p>
+ </div>
+ <?php
}
- $message = sprintf( $message, esc_html( $last_user_name ) );
- echo "<div class='error'><p>$message</p></div>";
+ ?>
+ </div>
+ </div>
+ <?php
}
/**
if ( is_wp_error( $translated ) )
return $translated;
- // Only store one autosave. If there is already an autosave, overwrite it.
- if ( $old_autosave = wp_get_post_autosave( $post_id ) ) {
+ $post_author = get_current_user_id();
+
+ // Store one autosave per author. If there is already an autosave, overwrite it.
+ if ( $old_autosave = wp_get_post_autosave( $post_id, $post_author ) ) {
$new_autosave = _wp_post_revision_fields( $_POST, true );
$new_autosave['ID'] = $old_autosave->ID;
- $new_autosave['post_author'] = get_current_user_id();
+ $new_autosave['post_author'] = $post_author;
+
+ // If the new autosave is the same content as the post, delete the old autosave.
+ $post = get_post( $post_id );
+ $autosave_is_different = false;
+ foreach ( array_keys( _wp_post_revision_fields() ) as $field ) {
+ if ( normalize_whitespace( $new_autosave[ $field ] ) != normalize_whitespace( $post->$field ) ) {
+ $autosave_is_different = true;
+ break;
+ }
+ }
+
+ if ( ! $autosave_is_different ) {
+ wp_delete_post_revision( $old_autosave->ID );
+ return;
+ }
+
return wp_update_post( $new_autosave );
}
// _wp_put_post_revision() expects unescaped.
- $_POST = stripslashes_deep($_POST);
+ $post_data = wp_unslash( $_POST );
// Otherwise create the new autosave as a special post revision
- return _wp_put_post_revision( $_POST, true );
+ return _wp_put_post_revision( $post_data, true );
}
/**
$post = get_post($post_ID);
if ( 'page' == $post->post_type ) {
- if ( !current_user_can('edit_page', $post_ID) )
- wp_die(__('You are not allowed to edit this page.'));
+ 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) )
- wp_die(__('You are not allowed to edit this post.'));
+ if ( ! current_user_can('edit_post', $post_ID) )
+ wp_die( __('You are not allowed to edit this post.') );
}
- if ( 'draft' == $post->post_status ) {
+ $user_id = get_current_user_id();
+ $locked = wp_check_post_lock( $post->ID );
+ if ( ! $locked && 'draft' == $post->post_status && $user_id == $post->post_author ) {
$id = edit_post();
} else { // Non drafts are not overwritten. The autosave is stored in a special post revision.
$id = wp_create_post_autosave( $post->ID );
if ( is_wp_error($id) )
wp_die( $id->get_error_message() );
- if ( $_POST['post_status'] == 'draft' ) {
+ if ( ! $locked && $_POST['post_status'] == 'draft' && $user_id == $post->post_author ) {
$url = add_query_arg( 'preview', 'true', get_permalink($id) );
} else {
$nonce = wp_create_nonce('post_preview_' . $id);
- $url = add_query_arg( array( 'preview' => 'true', 'preview_id' => $id, 'preview_nonce' => $nonce ), get_permalink($id) );
+ $args = array(
+ 'preview' => 'true',
+ 'preview_id' => $id,
+ 'preview_nonce' => $nonce,
+ );
+
+ if ( isset( $_POST['post_format'] ) )
+ $args['post_format'] = empty( $_POST['post_format'] ) ? 'standard' : sanitize_key( $_POST['post_format'] );
+
+ $url = add_query_arg( $args, get_permalink($id) );
}
- return $url;
+ return apply_filters( 'preview_post_link', $url );
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff