/**
*
* @param Title $oTitle
* @return false|\ViewStateBarTopElement
*/
private function makeStateBarTopLastEdited($oTitle)
{
wfProfileIn('BS::' . __METHOD__);
$oLastEditView = new ViewStateBarTopElement();
$oArticle = Article::newFromID($oTitle->getArticleID());
$iOldId = $this->getRequest()->getInt('oldid', 0);
if ($oArticle instanceof Article == false) {
return false;
}
if ($iOldId != 0) {
$sTimestamp = Revision::getTimestampFromId($oArticle->getTitle(), $iOldId);
} else {
$sTimestamp = $oArticle->getTimestamp();
}
$sFormattedTimestamp = BsFormatConverter::mwTimestampToAgeString($sTimestamp, true);
$sArticleHistoryPageLink = $oArticle->getTitle()->getLinkURL(array('diff' => 0, 'action' => 'historysubmit'));
$oLastEditView->setKey('LastEdited');
$oLastEditView->setIconSrc($this->getImagePath(true) . BsConfig::get('MW::ArticleInfo::ImageLastEdited'));
$oLastEditView->setIconAlt(wfMessage('bs-articleinfo-last-edited')->plain());
$oLastEditView->setText($sFormattedTimestamp);
$oLastEditView->setTextLink($sArticleHistoryPageLink);
$oLastEditView->setTextLinkTitle(wfMessage('bs-articleinfo-last-edited-tooltip')->plain());
$oLastEditView->setDataAttribute('timestamp', wfTimestamp(TS_UNIX, $sTimestamp));
wfRunHooks('BSArticleInfoBeforeAddLastEditView', array($this, &$oLastEditView));
wfProfileOut('BS::' . __METHOD__);
return $oLastEditView;
}
/**
* Delivers a rendered list of shouts for the current page to be displayed in the shoutbox.
* This function is called remotely via AJAX-Handler.
* @param string $sOutput contains the rendered list
* @return bool allow other hooked methods to be executed. Always true
*/
public static function getShouts($iArticleId, $iLimit)
{
if (BsCore::checkAccessAdmission('readshoutbox') === false) {
return "";
}
// do not allow negative page ids and pages that have 0 as id (e.g. special pages)
if ($iArticleId <= 0) {
return true;
}
if ($iLimit <= 0) {
$iLimit = BsConfig::get('MW::ShoutBox::NumberOfShouts');
}
$sKey = BsCacheHelper::getCacheKey('BlueSpice', 'ShoutBox', $iArticleId, $iLimit);
$aData = BsCacheHelper::get($sKey);
$aData = false;
if ($aData !== false) {
wfDebugLog('BsMemcached', __CLASS__ . ': Fetching shouts from cache');
$sOutput = $aData;
} else {
wfDebugLog('BsMemcached', __CLASS__ . ': Fetching shouts from DB');
$sOutput = '';
//return false on hook handler to break here
$aTables = array('bs_shoutbox');
$aFields = array('*');
$aConditions = array('sb_page_id' => $iArticleId, 'sb_archived' => '0', 'sb_parent_id' => '0', 'sb_title' => '');
$aOptions = array('ORDER BY' => 'sb_timestamp DESC', 'LIMIT' => $iLimit + 1);
if (!wfRunHooks('BSShoutBoxGetShoutsBeforeQuery', array(&$sOutput, $iArticleId, &$iLimit, &$aTables, &$aFields, &$aConditions, &$aOptions))) {
return $sOutput;
}
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select($aTables, $aFields, $aConditions, __METHOD__, $aOptions);
$oShoutBoxMessageListView = new ViewShoutBoxMessageList();
if ($dbr->numRows($res) > $iLimit) {
$oShoutBoxMessageListView->setMoreLimit($iLimit + BsConfig::get('MW::ShoutBox::NumberOfShouts'));
}
$bShowAge = BsConfig::get('MW::ShoutBox::ShowAge');
$bShowUser = BsConfig::get('MW::ShoutBox::ShowUser');
$iCount = 0;
while ($row = $dbr->fetchRow($res)) {
$oUser = User::newFromId($row['sb_user_id']);
$oProfile = BsCore::getInstance()->getUserMiniProfile($oUser);
$sMessage = preg_replace_callback("#@(\\S*)#", "self::replaceUsernameInMessage", $row['sb_message']);
$oShoutBoxMessageView = new ViewShoutBoxMessage();
if ($bShowAge) {
$oShoutBoxMessageView->setDate(BsFormatConverter::mwTimestampToAgeString($row['sb_timestamp'], true));
}
if ($bShowUser) {
$oShoutBoxMessageView->setUsername($row['sb_user_name']);
}
$oShoutBoxMessageView->setUser($oUser);
$oShoutBoxMessageView->setMiniProfile($oProfile);
$oShoutBoxMessageView->setMessage($sMessage);
$oShoutBoxMessageView->setShoutID($row['sb_id']);
$oShoutBoxMessageListView->addItem($oShoutBoxMessageView);
// Since we have one more shout than iLimit, we need to count :)
$iCount++;
if ($iCount >= $iLimit) {
break;
}
}
$sOutput .= $oShoutBoxMessageListView->execute();
$iTotelShouts = self::getTotalShouts($iArticleId);
$sOutput .= "<div id='bs-sb-count-all' style='display:none'>" . $iTotelShouts . "</div>";
//expire after 5 minutes in order to keep time tracking somewhat up-to-date
BsCacheHelper::set($sKey, $sOutput, 60 * 5);
$dbr->freeResult($res);
}
return $sOutput;
}