[geeklog-cvs] geeklog-1.3/system lib-trackback.php,1.3,1.4

[dhaun at iowaoutdoors.org]

Update of /var/cvs/geeklog-1.3/system
In directory www:/tmp/cvs-serv5382

Modified Files:
	lib-trackback.php 
Log Message:
Moved code to save a trackback comment to its own function. Also delete any old trackback comments from the same URL before adding the new one.


Index: lib-trackback.php
===================================================================
RCS file: /var/cvs/geeklog-1.3/system/lib-trackback.php,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** lib-trackback.php	21 Jan 2005 12:04:21 -0000	1.3
--- lib-trackback.php	28 Jan 2005 08:38:41 -0000	1.4
***************
*** 187,190 ****
--- 187,231 ----
  
  /**
+ * Save a trackback (or pingback) comment.
+ *
+ * @param    string  $sid        entry id
+ * @param    string  $type       type of entry ('article' = story, etc.)
+ * @param    string  $url        URL of the trackback comment
+ * @param    string  $title      title of the comment (set to $url if empty)
+ * @param    string  $blog       name of the blog that sent the comment
+ * @param    string  $excerpt    excerpt from the comment
+ * @return   void
+ *
+ */
+ function TRB_saveTrackbackComment ($sid, $type, $url, $title = '', $blog = '', $excerpt = '')
+ {
+     global $_TABLES;
+ 
+     // MT does that, so follow its example ...
+     if (strlen ($excerpt) > 255) {
+         $excerpt = substr ($excerpt, 0, 252) . '...';
+     }
+ 
+     $title   = str_replace (array ('$',     '{',      '}'),
+                             array ('$', '{', '~'), $title);
+     $excerpt = str_replace (array ('$',     '{',      '}'),
+                             array ('$', '{', '~'), $excerpt);
+     $blog    = str_replace (array ('$',     '{',      '}'),
+                             array ('$', '{', '~'), $blog);
+ 
+     $url     = addslashes ($url);
+     $title   = addslashes ($title);
+     $blog    = addslashes ($blog);
+     $excerpt = addslashes ($excerpt);
+ 
+     // delete any earlier trackbacks from the same URL
+     DB_delete ($_TABLES['trackback'], array ('url', 'sid', 'type'),
+                array ($url, $sid, $type));
+ 
+     DB_save ($_TABLES['trackback'], 'sid,url,title,blog,excerpt,date,type,ipaddress',
+              "'$sid','$url','$title','$blog','$excerpt',NOW(),'$type','{$_SERVER['REMOTE_ADDR']}'");
+ }
+ 
+ /**
  * Delete a trackback comment
  *
***************
*** 348,370 ****
          }
  
!         // MT does that, so follow its example ...
!         if (strlen ($excerpt) > 255) {
!             $excerpt = substr ($excerpt, 0, 252) . '...';
!         }
! 
!         $title   = str_replace (array ('$',     '{',      '}'),
!                                 array ('$', '{', '~'), $title);
!         $excerpt = str_replace (array ('$',     '{',      '}'),
!                                 array ('$', '{', '~'), $excerpt);
!         $blog    = str_replace (array ('$',     '{',      '}'),
!                                 array ('$', '{', '~'), $blog);
! 
!         $url     = addslashes ($url);
!         $title   = addslashes ($title);
!         $blog    = addslashes ($blog);
!         $excerpt = addslashes ($excerpt);
! 
!         DB_save ($_TABLES['trackback'], 'sid,url,title,blog,excerpt,date,type,ipaddress',
!                  "'$sid','$url','$title','$blog','$excerpt',NOW(),'$type','{$_SERVER['REMOTE_ADDR']}'");
  
          COM_updateSpeedlimit ('trackback');
--- 389,393 ----
          }
  
!         TRB_saveTrackbackComment ($sid, $type, $url, $title, $blog, $excerpt);
  
          COM_updateSpeedlimit ('trackback');