PHP LinksUpdate::setRecursiveTouch方法代碼示例

 /**
  * Do standard deferred updates after page edit.
  * Update links tables, site stats, search index and message cache.
  * Purges pages that include this page if the text was changed here.
  * Every 100th edit, prune the recent changes table.
  *
  * @private
  * @param $text New text of the article
  * @param $summary Edit summary
  * @param $minoredit Minor edit
  * @param $timestamp_of_pagechange Timestamp associated with the page change
  * @param $newid rev_id value of the new revision
  * @param $changed Whether or not the content actually changed
  */
 public function editUpdates($text, $summary, $minoredit, $timestamp_of_pagechange, $newid, $changed = true)
 {
     global $wgDeferredUpdateList, $wgMessageCache, $wgUser, $wgParser, $wgEnableParserCache;
     wfProfileIn(__METHOD__);
     # Parse the text
     # Be careful not to double-PST: $text is usually already PST-ed once
     if (!$this->mPreparedEdit || $this->mPreparedEdit->output->getFlag('vary-revision')) {
         wfDebug(__METHOD__ . ": No prepared edit or vary-revision is set...\n");
         $editInfo = $this->prepareTextForEdit($text, $newid);
     } else {
         wfDebug(__METHOD__ . ": No vary-revision, using prepared edit...\n");
         $editInfo = $this->mPreparedEdit;
     }
     # Save it to the parser cache
     if ($wgEnableParserCache) {
         $parserCache = ParserCache::singleton();
         $parserCache->save($editInfo->output, $this, $wgUser);
     }
     # Update the links tables
     $u = new LinksUpdate($this->mTitle, $editInfo->output, false);
     $u->setRecursiveTouch($changed);
     // refresh/invalidate including pages too
     $u->doUpdate();
     wfRunHooks('ArticleEditUpdates', array(&$this, &$editInfo, $changed));
     if (wfRunHooks('ArticleEditUpdatesDeleteFromRecentchanges', array(&$this))) {
         if (0 == mt_rand(0, 99)) {
             // Flush old entries from the `recentchanges` table; we do this on
             // random requests so as to avoid an increase in writes for no good reason
             global $wgRCMaxAge;
             $dbw = wfGetDB(DB_MASTER);
             $cutoff = $dbw->timestamp(time() - $wgRCMaxAge);
             $recentchanges = $dbw->tableName('recentchanges');
             $sql = "DELETE FROM {$recentchanges} WHERE rc_timestamp < '{$cutoff}'";
             $dbw->query($sql);
         }
     }
     $id = $this->getID();
     $title = $this->mTitle->getPrefixedDBkey();
     $shortTitle = $this->mTitle->getDBkey();
     if (0 == $id) {
         wfProfileOut(__METHOD__);
         return;
     }
     $u = new SiteStatsUpdate(0, 1, $this->mGoodAdjustment, $this->mTotalAdjustment);
     array_push($wgDeferredUpdateList, $u);
     $u = new SearchUpdate($id, $title, $text);
     array_push($wgDeferredUpdateList, $u);
     # If this is another user's talk page, update newtalk
     # Don't do this if $changed = false otherwise some idiot can null-edit a
     # load of user talk pages and piss people off, nor if it's a minor edit
     # by a properly-flagged bot.
     if ($this->mTitle->getNamespace() == NS_USER_TALK && $shortTitle != $wgUser->getTitleKey() && $changed && !($minoredit && $wgUser->isAllowed('nominornewtalk'))) {
         if (wfRunHooks('ArticleEditUpdateNewTalk', array(&$this))) {
             $other = User::newFromName($shortTitle, false);
             if (!$other) {
                 wfDebug(__METHOD__ . ": invalid username\n");
             } elseif (User::isIP($shortTitle)) {
                 // An anonymous user
                 $other->setNewtalk(true);
             } elseif ($other->isLoggedIn()) {
                 $other->setNewtalk(true);
             } else {
                 wfDebug(__METHOD__ . ": don't need to notify a nonexistent user\n");
             }
         }
     }
     if ($this->mTitle->getNamespace() == NS_MEDIAWIKI) {
         $wgMessageCache->replace($shortTitle, $text);
     }
     wfProfileOut(__METHOD__);
 }