includes/UserTalkUpdate.php

   1 <?php
   2 /**
   3  * See deferred.doc
   4  *
   5  * @package MediaWiki
   6  */
   7
   8 /**
   9  *
  10  * @package MediaWiki
  11  */
  12 class UserTalkUpdate {
  13
  14         /* private */ var $mAction, $mNamespace, $mTitle;
  15
  16         function UserTalkUpdate( $action, $ns, $title ) {
  17                 $this->mAction = $action;
  18                 $this->mNamespace = $ns;
  19                 $this->mTitle = str_replace( '_', ' ', $title );
  20         }
  21
  22         function doUpdate() {
  23                 global $wgUser, $wgLang, $wgMemc, $wgDBname;
  24                 $fname = 'UserTalkUpdate::doUpdate';
  25
  26                 # If namespace isn't User_talk:, do nothing.
  27
  28                 if ( $this->mNamespace != Namespace::getTalk(
  29                   Namespace::getUser() ) ) {
  30                         return;
  31                 }
  32                 # If the user talk page is our own, clear the flag
  33                 # whether we are reading it or writing it.
  34                 if ( 0 == strcmp( $this->mTitle, $wgUser->getName() ) ) {
  35                         $wgUser->setNewtalk( 0 );
  36                         $wgUser->saveSettings();
  37
  38                 } else {
  39                         # Not ours.  If writing, mark it as modified.
  40
  41                         $sql = false;
  42                         $dbw =& wfGetDB( DB_MASTER );
  43                         $user_newtalk = $dbw->tableName( 'user_newtalk' );
  44
  45                         if ( 1 == $this->mAction ) {
  46                                 $user = new User();
  47                                 $user->setID(User::idFromName($this->mTitle));
  48                                 if ($id=$user->getID()) {
  49                                         $sql = "INSERT INTO $user_newtalk (user_id) values ({$id})";
  50                                         $wgMemc->delete( "$wgDBname:user:id:$id" );
  51                                 } else {
  52                                         #anon
  53                                         if(preg_match("/^\d{1,3}\.\d{1,3}.\d{1,3}\.\d{1,3}$/",$this->mTitle)) { #real anon (user:xxx.xxx.xxx.xxx)
  54                                                 $sql = "INSERT INTO $user_newtalk (user_id,user_ip) values (0,\"{$this->mTitle}\")";
  55                                                 $wgMemc->delete( "$wgDBname:newtalk:ip:$this->mTitle" );
  56                                         }
  57                                 }
  58
  59                                 if($sql && !$user->getNewtalk()) { # only insert if real user and it's not already there
  60                                         $dbw->query( $sql, $fname );
  61                                 }
  62                         }
  63                 }
  64         }
  65 }
  66
  67 ?>