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<?
class CAllPullWatch
{
const bucket_size = 100;
private static $arUpdate = Array();
private static $arInsert = Array();
public static function Add($userId, $tag, $immediate = false)
{
global $DB, $CACHE_MANAGER;
$userId = intval($userId);
if ($userId == 0 || strlen($tag) <= 0)
return false;
$arResult = $CACHE_MANAGER->Read(3600, $cache_id="b_pw_".$userId, "b_pull_watch");
if ($arResult)
$arResult = $CACHE_MANAGER->Get($cache_id);
if(!$arResult)
{
CTimeZone::Disable();
$strSql = "
SELECT ID, USER_ID, TAG, ".$DB->DatetimeToTimestampFunction("DATE_CREATE")." DATE_CREATE
FROM b_pull_watch
WHERE USER_ID = ".intval($userId)."
";
CTimeZone::Enable();
$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
while ($arRes = $dbRes->Fetch())
$arResult[$arRes["TAG"]] = $arRes;
$CACHE_MANAGER->Set($cache_id, $arResult);
}
if ($arResult && $arResult[$tag])
{
if ($arResult[$tag]['DATE_CREATE']+1860 > time())
{
self::$arUpdate[intval($arResult[$tag]['ID'])] = intval($arResult[$tag]['ID']);
return true;
}
else
{
self::Delete($userId, $tag);
return self::Add($userId, $tag);
}
}
$CACHE_MANAGER->Clean("b_pw_".$userId, "b_pull_watch");
self::$arInsert[trim($tag)] = trim($tag);
if ($immediate)
{
self::DeferredSql($userId);
}
return true;
}
public static function DeferredSql($userId = false)
{
global $DB, $USER;
if (empty(self::$arUpdate) && empty(self::$arInsert))
return false;
if (defined('PULL_USER_ID'))
{
$userId = PULL_USER_ID;
}
else if ($GLOBALS['USER'] && $GLOBALS['USER']->GetID() > 0)
{
$userId = $GLOBALS['USER']->GetId();
}
else if (IsModuleInstalled('statistic') && intval($_SESSION["SESS_SEARCHER_ID"]) <= 0 && intval($_SESSION["SESS_GUEST_ID"]) > 0 && COption::GetOptionString("pull", "guest") == 'Y')
{
$userId = intval($_SESSION["SESS_GUEST_ID"])*-1;
}
if ($userId === 0)
return false;
$arChannel = CPullChannel::Get($userId);
if (!empty(self::$arUpdate))
{
$DB->Query("
UPDATE b_pull_watch
SET DATE_CREATE = ".$DB->CurrentTimeFunction().", CHANNEL_ID = '".$DB->ForSQL($arChannel['CHANNEL_ID'])."'
WHERE ID IN (".(implode(',', self::$arUpdate)).")
");
}
$dbType = strtolower($DB->type);
if ($dbType == "mysql")
{
if (!empty(self::$arInsert))
{
$strSqlPrefix = "INSERT INTO b_pull_watch (USER_ID, CHANNEL_ID, TAG, DATE_CREATE) VALUES ";
$maxValuesLen = 2048;
$strSqlValues = "";
foreach(self::$arInsert as $tag)
{
$strSqlValues .= ",\n(".intval($userId).", '".$DB->ForSql($arChannel['CHANNEL_ID'])."', '".$DB->ForSql($tag)."', ".$DB->CurrentTimeFunction().")";
if(strlen($strSqlValues) > $maxValuesLen)
{
$DB->Query($strSqlPrefix.substr($strSqlValues, 2));
$strSqlValues = "";
}
}
if(strlen($strSqlValues) > 0)
{
$DB->Query($strSqlPrefix.substr($strSqlValues, 2));
}
}
}
else if (!empty(self::$arInsert))
{
foreach(self::$arInsert as $tag)
{
$DB->Query("INSERT INTO b_pull_watch (USER_ID, CHANNEL_ID, TAG, DATE_CREATE) VALUES (".intval($userId).", '".$DB->ForSql($arChannel['CHANNEL_ID'])."', '".$DB->ForSql($tag)."', ".$DB->CurrentTimeFunction().")");
}
}
self::$arInsert = Array();
self::$arUpdate = Array();
return true;
}
public static function Delete($userId, $tag = null)
{
global $DB, $CACHE_MANAGER;
$strSql = "DELETE FROM b_pull_watch WHERE USER_ID = ".intval($userId).(!is_null($tag)? " AND TAG = '".$DB->ForSQL($tag)."'": "");
$DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
$CACHE_MANAGER->Clean("b_pw_".$userId, "b_pull_watch");
return true;
}
public static function Extend($userId, $tag)
{
global $DB, $CACHE_MANAGER;
if (intval($userId) == 0 || strlen($tag) <= 0)
return false;
$result = false;
$strSql = "SELECT ID FROM b_pull_watch WHERE USER_ID = ".intval($userId)." AND TAG = '".$DB->ForSQL($tag)."'";
$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
if ($arRes = $dbRes->Fetch())
{
$ID = $arRes['ID'];
$arChannel = CPullChannel::Get($userId);
$DB->Query("UPDATE b_pull_watch SET DATE_CREATE = ".$DB->CurrentTimeFunction().", CHANNEL_ID = '".$DB->ForSQL($arChannel['CHANNEL_ID'])."' WHERE ID = ".$ID);
$CACHE_MANAGER->Clean("b_pw_".$userId, "b_pull_watch");
$result = true;
}
return $result;
}
public static function AddToStack($tag, $arMessage)
{
global $DB;
$arPush = Array();
if (isset($arMessage['push']))
{
$arPush = $arMessage['push'];
unset($arMessage['push']);
}
$channels = Array();
$strSql = "
SELECT pc.CHANNEL_ID, pc.USER_ID
FROM b_pull_watch pw
LEFT JOIN b_pull_channel pc ON pw.USER_ID = pc.USER_ID
WHERE pw.TAG = '".$DB->ForSQL($tag)."'
";
$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
while ($arRes = $dbRes->Fetch())
{
$channels[$arRes['USER_ID']] = $arRes['CHANNEL_ID'];
}
$result = CPullStack::AddByChannel($channels, $arMessage);
if ($result && !empty($arPush) && (isset($arPush['advanced_params']) || isset($arPush['message']) && strlen($arPush['message']) > 0))
{
$CPushManager = new CPushManager();
$pushUsers = Array();
foreach ($channels as $userId => $channelId)
{
if (isset($arPush['skip_users']) && in_array($userId, $arPush['skip_users']))
continue;
$pushUsers[] = $userId;
}
$CPushManager->AddQueue(Array(
'USER_ID' => $pushUsers,
'MESSAGE' => str_replace("\n", " ", $arPush['message']),
'PARAMS' => $arPush['params'],
'ADVANCED_PARAMS' => isset($arPush['advanced_params'])? $arPush['advanced_params']: Array(),
'BADGE' => isset($arPush['badge'])? intval($arPush['badge']): '',
'SOUND' => isset($arPush['sound'])? $arPush['sound']: '',
'TAG' => isset($arPush['tag'])? $arPush['tag']: '',
'SUB_TAG' => isset($arPush['sub_tag'])? $arPush['sub_tag']: '',
'APP_ID' => isset($arPush['app_id'])? $arPush['app_id']: '',
'SEND_IMMEDIATELY' => isset($arPush['send_immediately']) && $arPush['send_immediately'] == 'Y'? 'Y': 'N',
));
}
return true;
}
public static function GetUserList($tag)
{
global $DB;
$arUsers = Array();
$strSql = "SELECT USER_ID FROM b_pull_watch WHERE TAG = '".$DB->ForSQL($tag)."'";
$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."<br>Line: ".__LINE__);
while ($arRes = $dbRes->Fetch())
$arUsers[$arRes['USER_ID']] = $arRes['USER_ID'];
return $arUsers;
}
}
?>