public static function beforeViewDataQuery(&$select, &$filter, &$group, &$order, &$limit, &$options, &$runtime)
{
parent::beforeViewDataQuery($select, $filter, $group, $order, $limit, $options, $runtime);
global $USER, $DB, $DBType;
$permFilter = array('LOGIC' => 'OR');
// owner permission
if (isset($_GET['select_my_tasks']) || !isset($_GET['select_my_tasks']) && !isset($_GET['select_depts_tasks']) && !isset($_GET['select_group_tasks'])) {
$runtime['IS_TASK_COWORKER'] = array('data_type' => 'integer', 'expression' => array("(CASE WHEN EXISTS(" . "SELECT 'x' FROM b_tasks_member TM " . "WHERE TM.TASK_ID = " . $DB->escL . (ToUpper($DBType) === "ORACLE" ? "TASKS_TASK" : "tasks_task") . $DB->escR . ".ID AND TM.USER_ID = " . $USER->GetID() . " AND TM.TYPE = 'A'" . ") THEN 1 ELSE 0 END)"));
$permFilter[] = array('LOGIC' => 'OR', '=RESPONSIBLE_ID' => $USER->GetID(), '=IS_TASK_COWORKER' => 1);
}
// own departments permission
if (isset($_GET['select_depts_tasks'])) {
$permFilterDepts = array('LOGIC' => 'OR', '=CREATED_BY' => $USER->GetID());
$deptsPermSql = CTasks::GetSubordinateSql('__ULTRAUNIQUEPREFIX__');
if (strlen($deptsPermSql)) {
$deptsPermSql = "EXISTS(" . $deptsPermSql . ")";
$deptsPermSql = str_replace('__ULTRAUNIQUEPREFIX__T.', $DB->escL . (ToUpper($DBType) === "ORACLE" ? "TASKS_TASK" : "tasks_task") . $DB->escR . '.', $deptsPermSql);
$deptsPermSql = str_replace('__ULTRAUNIQUEPREFIX__', '', $deptsPermSql);
$runtime['IS_SUBORDINATED_TASK'] = array('data_type' => 'integer', 'expression' => array("(CASE WHEN " . $deptsPermSql . " THEN 1 ELSE 0 END)"));
$permFilterDepts[] = array('!RESPONSIBLE_ID' => $USER->GetID(), '=IS_SUBORDINATED_TASK' => 1);
}
$permFilter[] = $permFilterDepts;
}
// group permission
if (isset($_GET['select_group_tasks'])) {
$allowedGroups = CTasks::GetAllowedGroups();
$permFilter[] = array('=GROUP_ID' => $allowedGroups);
}
// re-aggregate aggregated subquery in DURATION for mssql
if (\Bitrix\Main\Application::getConnection() instanceof \Bitrix\Main\DB\MssqlConnection) {
foreach ($select as $k => $v) {
if (substr($k, -9) == '_DURATION') {
// we have aggregated duration
$subQuery = new \Bitrix\Main\Entity\Query(\Bitrix\Tasks\ElapsedTimeTable::getEntity());
$subQuery->addSelect('TASK_ID');
$subQuery->addSelect(new \Bitrix\Main\Entity\ExpressionField('DURATION', 'ROUND(SUM(%s)/60, 0)', 'SECONDS'));
$subEntity = \Bitrix\Main\Entity\Base::getInstanceByQuery($subQuery);
// make reference
$subReferenceName = $k . '_REF';
$runtime[$subReferenceName] = array('data_type' => $subEntity, 'reference' => array('=this.ID' => 'ref.TASK_ID'));
// rewrite aggregated duration (put it in the end, after refence)
$runtimeField = $runtime[$k];
unset($runtime[$k]);
$runtimeField['expression'][1] = $subReferenceName . '.DURATION';
$runtime[$k] = $runtimeField;
} else {
if (substr($k, -20) == '_DURATION_FOR_PERIOD' && isset($options['SQL_TIME_INTERVAL'])) {
// we have aggregated DURATION_FOR_PERIOD field
$subQuery = new \Bitrix\Main\Entity\Query(\Bitrix\Tasks\ElapsedTimeTable::getEntity());
$subQuery->addSelect('TASK_ID');
$subQuery->addSelect(new \Bitrix\Main\Entity\ExpressionField('DURATION_FOR_PERIOD', 'ROUND((SUM(CASE WHEN CREATED_DATE ' . $options['SQL_TIME_INTERVAL'] . ' THEN %s ELSE 0 END)/60),0)', 'SECONDS'));
$subEntity = \Bitrix\Main\Entity\Base::getInstanceByQuery($subQuery);
// make reference
$subReferenceName = $k . '_REF';
$runtime[$subReferenceName] = array('data_type' => $subEntity, 'reference' => array('=this.ID' => 'ref.TASK_ID'));
// rewrite aggregated duration (put it in the end, after refence)
$runtimeField = $runtime[$k];
unset($runtime[$k]);
$runtimeField['expression'][1] = $subReferenceName . '.DURATION_FOR_PERIOD';
$runtime[$k] = $runtimeField;
}
}
}
}
// concat permissions with common filter
$filter[] = $permFilter;
}
public static function GetList($arOrder = array(), $arFilter = array(), $arSelect = array(), $arParams = array())
{
global $DB, $USER, $USER_FIELD_MANAGER;
$bIgnoreErrors = false;
$nPageTop = false;
$bGetZombie = false;
if (!is_array($arParams)) {
$nPageTop = $arParams;
$arParams = false;
} else {
if (isset($arParams['nPageTop'])) {
$nPageTop = $arParams['nPageTop'];
}
if (isset($arParams['bIgnoreErrors'])) {
$bIgnoreErrors = (bool) $arParams['bIgnoreErrors'];
}
if (isset($arParams['bGetZombie'])) {
$bGetZombie = (bool) $arParams['bGetZombie'];
}
}
$obUserFieldsSql = new CUserTypeSQL();
$obUserFieldsSql->SetEntity("TASKS_TASK", "T.ID");
$obUserFieldsSql->SetSelect($arSelect);
$obUserFieldsSql->SetFilter($arFilter);
$obUserFieldsSql->SetOrder($arOrder);
if (is_array($arParams) && array_key_exists('USER_ID', $arParams) && $arParams['USER_ID'] > 0) {
$userID = (int) $arParams['USER_ID'];
} else {
$userID = is_object($USER) ? intval($USER->GetID()) : 0;
}
$arFields = array("ID" => "T.ID", "TITLE" => "T.TITLE", "DESCRIPTION" => "T.DESCRIPTION", "DESCRIPTION_IN_BBCODE" => "T.DESCRIPTION_IN_BBCODE", "DECLINE_REASON" => "T.DECLINE_REASON", "PRIORITY" => "T.PRIORITY", "STATUS" => "\n\t\t\t\tCASE\n\t\t\t\t\tWHEN\n\t\t\t\t\t\tT.DEADLINE < " . $DB->CurrentTimeFunction() . " AND T.STATUS != '4' AND T.STATUS != '5' AND (T.STATUS != '7' OR T.RESPONSIBLE_ID != " . $userID . ")\n\t\t\t\t\tTHEN\n\t\t\t\t\t\t'-1'\n\t\t\t\t\tWHEN\n\t\t\t\t\t\tTV.USER_ID IS NULL\n\t\t\t\t\t\tAND\n\t\t\t\t\t\tT.CREATED_BY != " . $userID . "\n\t\t\t\t\t\tAND\n\t\t\t\t\t\t(T.STATUS = 1 OR T.STATUS = 2)\n\t\t\t\t\tTHEN\n\t\t\t\t\t\t'-2'\n\t\t\t\t\tELSE\n\t\t\t\t\t\tT.STATUS\n\t\t\t\tEND\n\t\t\t", "STATUS_COMPLETE" => "\n\t\t\t\tCASE\n\t\t\t\t\tWHEN\n\t\t\t\t\t\tT.STATUS = '5'\n\t\t\t\t\tTHEN\n\t\t\t\t\t\t'2'\n\t\t\t\t\tELSE\n\t\t\t\t\t\t'1'\n\t\t\t\t\tEND\n\t\t\t", "REAL_STATUS" => "T.STATUS", "MULTITASK" => "T.MULTITASK", "RESPONSIBLE_ID" => "T.RESPONSIBLE_ID", "RESPONSIBLE_NAME" => "RU.NAME", "RESPONSIBLE_LAST_NAME" => "RU.LAST_NAME", "RESPONSIBLE_SECOND_NAME" => "RU.SECOND_NAME", "RESPONSIBLE_LOGIN" => "RU.LOGIN", "RESPONSIBLE_WORK_POSITION" => "RU.WORK_POSITION", "RESPONSIBLE_PHOTO" => "RU.PERSONAL_PHOTO", "DATE_START" => $DB->DateToCharFunction("T.DATE_START", "FULL"), "DURATION_PLAN" => "T.DURATION_PLAN", "DURATION_TYPE" => "T.DURATION_TYPE", "DURATION_FACT" => "(SELECT SUM(TE.MINUTES) FROM b_tasks_elapsed_time TE WHERE TE.TASK_ID = T.ID GROUP BY TE.TASK_ID)", "TIME_ESTIMATE" => "T.TIME_ESTIMATE", "TIME_SPENT_IN_LOGS" => "(SELECT SUM(TE.SECONDS) FROM b_tasks_elapsed_time TE WHERE TE.TASK_ID = T.ID GROUP BY TE.TASK_ID)", "REPLICATE" => "T.REPLICATE", "DEADLINE" => $DB->DateToCharFunction("T.DEADLINE", "FULL"), "DEADLINE_ORIG" => "T.DEADLINE", "START_DATE_PLAN" => $DB->DateToCharFunction("T.START_DATE_PLAN", "FULL"), "END_DATE_PLAN" => $DB->DateToCharFunction("T.END_DATE_PLAN", "FULL"), "CREATED_BY" => "T.CREATED_BY", "CREATED_BY_NAME" => "CU.NAME", "CREATED_BY_LAST_NAME" => "CU.LAST_NAME", "CREATED_BY_SECOND_NAME" => "CU.SECOND_NAME", "CREATED_BY_LOGIN" => "CU.LOGIN", "CREATED_BY_WORK_POSITION" => "CU.WORK_POSITION", "CREATED_BY_PHOTO" => "CU.PERSONAL_PHOTO", "CREATED_DATE" => $DB->DateToCharFunction("T.CREATED_DATE", "FULL"), "CHANGED_BY" => "T.CHANGED_BY", "CHANGED_DATE" => $DB->DateToCharFunction("T.CHANGED_DATE", "FULL"), "STATUS_CHANGED_BY" => "T.CHANGED_BY", "STATUS_CHANGED_DATE" => 'CASE WHEN T.STATUS_CHANGED_DATE IS NULL THEN ' . $DB->DateToCharFunction("T.CHANGED_DATE", "FULL") . ' ELSE ' . $DB->DateToCharFunction("T.STATUS_CHANGED_DATE", "FULL") . ' END ', "CLOSED_BY" => "T.CLOSED_BY", "CLOSED_DATE" => $DB->DateToCharFunction("T.CLOSED_DATE", "FULL"), 'GUID' => 'T.GUID', "XML_ID" => "T.XML_ID", "MARK" => "T.MARK", "ALLOW_CHANGE_DEADLINE" => "T.ALLOW_CHANGE_DEADLINE", 'ALLOW_TIME_TRACKING' => 'T.ALLOW_TIME_TRACKING', "TASK_CONTROL" => "T.TASK_CONTROL", "ADD_IN_REPORT" => "T.ADD_IN_REPORT", "GROUP_ID" => "CASE WHEN T.GROUP_ID IS NULL THEN 0 ELSE T.GROUP_ID END", "FORUM_TOPIC_ID" => "T.FORUM_TOPIC_ID", "PARENT_ID" => "T.PARENT_ID", "COMMENTS_COUNT" => "FT.POSTS", "FORUM_ID" => "FT.FORUM_ID", "SITE_ID" => "T.SITE_ID", "SUBORDINATE" => ($strSql = CTasks::GetSubordinateSql('', $arParams)) ? "CASE WHEN EXISTS(" . $strSql . ") THEN 'Y' ELSE 'N' END" : "'N'", "EXCHANGE_MODIFIED" => "T.EXCHANGE_MODIFIED", "EXCHANGE_ID" => "T.EXCHANGE_ID", "OUTLOOK_VERSION" => "T.OUTLOOK_VERSION", "VIEWED_DATE" => $DB->DateToCharFunction("TV.VIEWED_DATE", "FULL"), 'DEADLINE_COUNTED' => 'T.DEADLINE_COUNTED', 'FORKED_BY_TEMPLATE_ID' => 'T.FORKED_BY_TEMPLATE_ID');
if ($bGetZombie) {
$arFields['ZOMBIE'] = 'T.ZOMBIE';
}
if (count($arSelect) <= 0 || in_array("*", $arSelect)) {
$arSelect = array_keys($arFields);
} elseif (!in_array("ID", $arSelect)) {
$arSelect[] = "ID";
}
// If DESCRIPTION selected, than BBCODE flag must be selected too
if (in_array('DESCRIPTION', $arSelect) && !in_array('DESCRIPTION_IN_BBCODE', $arSelect)) {
$arSelect[] = 'DESCRIPTION_IN_BBCODE';
}
if (!is_array($arOrder)) {
$arOrder = array();
}
$arSqlOrder = array();
foreach ($arOrder as $by => $order) {
$needle = null;
$by = strtolower($by);
$order = strtolower($order);
if ($by === 'deadline') {
if (!in_array($order, array('asc', 'desc', 'asc,nulls', 'desc,nulls'), true)) {
$order = 'asc,nulls';
}
} else {
if ($order !== 'asc') {
$order = 'desc';
}
}
switch ($by) {
case 'id':
$arSqlOrder[] = " ID " . $order . " ";
break;
case 'title':
$arSqlOrder[] = " TITLE " . $order . " ";
$needle = 'TITLE';
break;
case 'date_start':
$arSqlOrder[] = " T.DATE_START " . $order . " ";
$needle = 'DATE_START';
break;
case 'created_date':
$arSqlOrder[] = " T.CREATED_DATE " . $order . " ";
$needle = 'CREATED_DATE';
break;
case 'changed_date':
$arSqlOrder[] = " T.CHANGED_DATE " . $order . " ";
$needle = 'CHANGED_DATE';
break;
case 'closed_date':
$arSqlOrder[] = " T.CLOSED_DATE " . $order . " ";
$needle = 'CLOSED_DATE';
break;
case 'start_date_plan':
$arSqlOrder[] = " T.START_DATE_PLAN " . $order . " ";
$needle = 'START_DATE_PLAN';
break;
case 'deadline':
$orderClause = self::getOrderSql('T.DEADLINE', $order, $default_order = 'asc,nulls', $nullable = true);
$needle = 'DEADLINE_ORIG';
if (!is_array($orderClause)) {
$arSqlOrder[] = $orderClause;
} else {
// COLUMN ALIAS COLUMN EXPRESSION
$arFields[$orderClause[1]] = $orderClause[0];
if (!in_array($orderClause[1], $arSelect)) {
$arSelect[] = $orderClause[1];
}
$arSqlOrder[] = $orderClause[2];
// order expression
}
break;
case 'status':
$arSqlOrder[] = " STATUS " . $order . " ";
$needle = 'STATUS';
break;
case 'status_complete':
$arSqlOrder[] = " STATUS_COMPLETE " . $order . " ";
$needle = 'STATUS_COMPLETE';
break;
case 'priority':
$arSqlOrder[] = " PRIORITY " . $order . " ";
$needle = 'PRIORITY';
break;
case 'mark':
$arSqlOrder[] = " MARK " . $order . " ";
$needle = 'MARK';
break;
case 'created_by':
$arSqlOrder[] = " CREATED_BY_LAST_NAME " . $order . " ";
$needle = 'CREATED_BY_LAST_NAME';
break;
case 'responsible_id':
$arSqlOrder[] = " RESPONSIBLE_LAST_NAME " . $order . " ";
$needle = 'RESPONSIBLE_LAST_NAME';
break;
case 'group_id':
$arSqlOrder[] = " GROUP_ID " . $order . " ";
$needle = 'GROUP_ID';
break;
case 'time_estimate':
$arSqlOrder[] = " TIME_ESTIMATE " . $order . " ";
$needle = 'TIME_ESTIMATE';
break;
case 'allow_change_deadline':
$arSqlOrder[] = " ALLOW_CHANGE_DEADLINE " . $order . " ";
$needle = 'ALLOW_CHANGE_DEADLINE';
break;
case 'allow_time_tracking':
$arSqlOrder[] = " ALLOW_TIME_TRACKING " . $order . " ";
$needle = 'ALLOW_TIME_TRACKING';
break;
default:
if (substr($by, 0, 3) === 'uf_') {
if ($s = $obUserFieldsSql->GetOrder($by)) {
$arSqlOrder[$by] = " " . $s . " " . $order . " ";
}
} else {
CTaskAssert::logWarning('[0x9a92cf7d] invalid sort by field requested: ' . $by);
}
break;
}
if ($needle !== null && !in_array($needle, $arSelect)) {
$arSelect[] = $needle;
}
}
$arSqlSelect = array();
foreach ($arSelect as $field) {
$field = strtoupper($field);
if (array_key_exists($field, $arFields)) {
$arSqlSelect[$field] = $arFields[$field] . " AS " . $field;
}
}
if (!sizeof($arSqlSelect)) {
$arSqlSelect = "T.ID AS ID";
}
// First level logic MUST be 'AND', because of backward compatibility
// and some requests for checking rights, attached at first level of filter.
// Situtation when there is OR-logic at first level cannot be resolved
// in general case.
// So if there is OR-logic, it is FATAL error caused by programmer.
// But, if you want to use OR-logic at the first level of filter, you
// can do this by putting all your filter conditions to the ::SUBFILTER-xxx,
// except CHECK_PERMISSIONS, SUBORDINATE_TASKS (if you don't know exactly,
// what are consequences of this fields in OR-logic of subfilters).
if (isset($arFilter['::LOGIC'])) {
CTaskAssert::assert($arFilter['::LOGIC'] === 'AND');
}
$arSqlSearch = CTasks::GetFilter($arFilter, '', $arParams);
if (!$bGetZombie) {
$arSqlSearch[] = " T.ZOMBIE = 'N' ";
}
$r = $obUserFieldsSql->GetFilter();
if (strlen($r) > 0) {
$arSqlSearch[] = "(" . $r . ")";
}
$strSql = "\n\t\t\tSELECT\n\t\t\t\t" . implode(",\n", $arSqlSelect) . "\n\t\t\t\t" . $obUserFieldsSql->GetSelect();
if (in_array('COMMENTS_COUNT', $arSelect, true) || in_array('FORUM_ID', $arSelect, true)) {
$bNeedJoinForumsTable = true;
} else {
$bNeedJoinForumsTable = false;
}
$strFrom = "\n\t\t\tFROM\n\t\t\t\tb_tasks T\n\t\t\tINNER JOIN b_user CU ON CU.ID = T.CREATED_BY \n\t\t\tINNER JOIN b_user RU ON RU.ID = T.RESPONSIBLE_ID \n\t\t\tLEFT JOIN b_tasks_viewed TV ON TV.TASK_ID = T.ID \n\t\t\t\tAND TV.USER_ID = " . $userID . " " . ($bNeedJoinForumsTable ? " LEFT JOIN b_forum_topic FT ON FT.ID = T.FORUM_TOPIC_ID " : "") . $obUserFieldsSql->GetJoin("T.ID") . " " . (sizeof($arSqlSearch) ? " WHERE " . implode(" AND ", $arSqlSearch) : "") . " ";
$strSql .= $strFrom;
$strSqlOrder = "";
DelDuplicateSort($arSqlOrder);
for ($i = 0, $arSqlOrderCnt = count($arSqlOrder); $i < $arSqlOrderCnt; $i++) {
if ($i == 0) {
$strSqlOrder = " ORDER BY ";
} else {
$strSqlOrder .= ",";
}
$strSqlOrder .= $arSqlOrder[$i];
}
$strSql .= $strSqlOrder;
if ($nPageTop !== false && is_numeric($nPageTop)) {
$strSql = $DB->TopSql($strSql, intval($nPageTop));
}
if (is_array($arParams) && array_key_exists("NAV_PARAMS", $arParams) && is_array($arParams["NAV_PARAMS"])) {
$nTopCount = intval($arParams['NAV_PARAMS']['nTopCount']);
if ($nTopCount > 0) {
$strSql = $DB->TopSql($strSql, $nTopCount);
$res = $DB->Query($strSql, $bIgnoreErrors, "File: " . __FILE__ . "<br>Line: " . __LINE__);
if ($res === false) {
throw new TasksException('', TasksException::TE_SQL_ERROR);
}
$res->SetUserFields($USER_FIELD_MANAGER->GetUserFields("TASKS_TASK"));
} else {
$res_cnt = $DB->Query("SELECT COUNT(T.ID) as C " . $strFrom);
$res_cnt = $res_cnt->Fetch();
$totalTasksCount = (int) $res_cnt["C"];
// unknown by default
// Sync counters in case of mistiming
CTaskCountersProcessorHomeostasis::onTaskGetList($arFilter, $totalTasksCount);
$res = new CDBResult();
$res->SetUserFields($USER_FIELD_MANAGER->GetUserFields("TASKS_TASK"));
$rc = $res->NavQuery($strSql, $totalTasksCount, $arParams["NAV_PARAMS"], $bIgnoreErrors);
if ($bIgnoreErrors && $rc === false) {
throw new TasksException('', TasksException::TE_SQL_ERROR);
}
}
} else {
$res = $DB->Query($strSql, $bIgnoreErrors, "File: " . __FILE__ . "<br>Line: " . __LINE__);
if ($res === false) {
throw new TasksException('', TasksException::TE_SQL_ERROR);
}
$res->SetUserFields($USER_FIELD_MANAGER->GetUserFields("TASKS_TASK"));
}
return $res;
}