WordPress 4.7.2

[autoinstalls/wordpress.git] / wp-trackback.php

diff --git a/wp-trackback.php b/wp-trackback.php
index 3d211043ebd38efe8972a7326435eab80bd4f034..86e17b965d9092328f3644c83eb41190145b8d57 100644 (file)
--- a/wp-trackback.php
+++ b/wp-trackback.php
@@ -82,7 +82,7 @@ if ( is_single() || is_page() )
        $tb_id = $posts[0]->ID;
 
 if ( !isset($tb_id) || !intval( $tb_id ) )
-       trackback_response(1, 'I really need an ID for this to work.');
+       trackback_response( 1, __( 'I really need an ID for this to work.' ) );
 
 if (empty($title) && empty($tb_url) && empty($blog_name)) {
        // If it doesn't look like a trackback at all.
@@ -91,10 +91,24 @@ if (empty($title) && empty($tb_url) && empty($blog_name)) {
 }
 
 if ( !empty($tb_url) && !empty($title) ) {
+       /**
+       * Fires before the trackback is added to a post.
+       *
+       * @since 4.7.0
+       *
+       * @param int    $tb_id     Post ID related to the trackback.
+       * @param string $tb_url    Trackback URL.
+       * @param string $charset   Character Set.
+       * @param string $title     Trackback Title.
+       * @param string $excerpt   Trackback Excerpt.
+       * @param string $blog_name Blog Name.
+       */
+       do_action( 'pre_trackback_post', $tb_id, $tb_url, $charset, $title, $excerpt, $blog_name );
+
        header('Content-Type: text/xml; charset=' . get_option('blog_charset') );
 
        if ( !pings_open($tb_id) )
-               trackback_response(1, 'Sorry, trackbacks are closed for this item.');
+               trackback_response( 1, __( 'Sorry, trackbacks are closed for this item.' ) );
 
        $title =  wp_html_excerpt( $title, 250, '…' );
        $excerpt = wp_html_excerpt( $excerpt, 252, '…' );
@@ -108,7 +122,7 @@ if ( !empty($tb_url) && !empty($title) ) {
 
        $dupe = $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $comment_post_ID, $comment_author_url) );
        if ( $dupe )
-               trackback_response(1, 'We already have a ping from that URL for this post.');
+               trackback_response( 1, __( 'We already have a ping from that URL for this post.' ) );
 
        $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type');