ai-global-activity.php

@@ -74,7 +74,7 @@ function ai_activity_publish_post($post_id) {
   }
 
   $post_title = get_the_title($post);
-  $post_url = get_post_permalink($post);
+  $post_url = get_permalink($post);
   $post_content = apply_filters('the_content', get_the_content('more...', false, $post));
   $post_excerpt = get_the_excerpt($post);
   $post_author = apply_filters('the_author', $post->post_author);
@@ -125,6 +125,16 @@ function ai_activity_get_next_page_link() {
   return "?" . AI_ACTIVITY_PAGE_ARG_NAME . "=" . ($p + 1);
 }
 
+function ai_activity_get_blog_name($blog_id) {
+  $blog_details = get_blog_details($blog_id);
+  $blog_name = $blog_details->blogname;
+  if (! $blog_name) {
+    preg_match('/^https?:\/\/([^.]+)/', get_site_url($blog_id), $matches);
+    $blog_name = $matches[1];
+  }
+  return $blog_name;
+}
+
 function ai_activity_get_latest_posts($offset, $limit) {
   global $wpdb;
 
@@ -170,9 +180,9 @@ function ai_activity_display_recent_posts($tmp_number, $tmp_title_characters, $t
         }
 
         if ($show_blog) {
-          $blog_details = get_blog_details($blog_id);
+          $blog_name = esc_html(ai_activity_get_blog_name($blog_id));
           $site_url = get_site_url($blog_id);
-          $html .= " (<a href=\"{$site_url}\">{$blog_details->blogname}</a>)";
+          $html .= " (<a href=\"{$site_url}\">{$blog_name}</a>)";
         }
         $html .= "</div>";
       }