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Check post locks with heartbeat and display modal notifications when a post is locked or a user takes over editing, props dh-shredder, see #23697

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git-svn-id: https://develop.svn.wordpress.org/trunk@23661 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz
2013-03-12 03:22:30 +00:00
parent 9dc7a6a22f
commit 92c30a26fb
6 changed files with 188 additions and 29 deletions
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wp-admin/includes/post.php
+48 -18
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@@ -1162,7 +1162,7 @@ function wp_check_post_lock( $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;
@@ -1192,31 +1192,61 @@ function wp_set_post_lock( $post_id ) {
}
/**
* 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');
global $post_ID;
switch ($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.' );
if ( !empty( $post_ID ) && ( $user = wp_check_post_lock( $post_ID ) ) ) {
$user = get_userdata( $user );
$locked = apply_filters( 'show_post_locked_dialog', true, $post_ID, $user );
} else {
$locked = false;
}
$message = sprintf( $message, esc_html( $last_user_name ) );
echo "<div class='error'><p>$message</p></div>";
?>
<div id="notification-dialog-wrap"<?php if ( ! $locked ) echo ' style="display:none"'; ?>>
<div id="notification-dialog-background"></div>
<div id="notification-dialog">
<?php
if ( $locked ) {
?>
<div class="post-locked-message">
<div class="post-locked-avatar"><?php echo get_avatar( $user->ID, 64 ); ?></div>
<p><?php esc_html_e( sprintf( __( 'This content is currently locked. If you take over, %s will be blocked from continuing to edit.' ), $user->display_name ) ); ?></p>
<p>
<a class="button" href="<?php echo esc_url( wp_get_referer() ); ?>"><?php _e('Go back'); ?></a>
<?php
// Allow plugins to prevent some users taking over
if ( apply_filters( 'post_lock_take_over', true, $post_ID, $user ) ) {
?>
<a class="button button-primary" 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="currently-editing"></p>
<p><a class="button button-primary" href="<?php echo esc_url( admin_url('edit.php') ); ?>"><?php _e('Go to All Posts'); ?></a></p>
</div>
<?php
}
?>
</div>
</div>
<?php
}
/**