se/SE/se-lib/Schema/AccessOwnerStorageAcl.php

<?php

Lib::loadClass('Core_AclBase');
Lib::loadClass('ParseOgcFilter');

class Schema_AccessOwnerStorageAcl extends Core_AclBase {

	public function getNamespace() { return 'default_objects/' . $this->getName(); }
	public function getSourceName() { return 'default_objects'; }
	public function init($force = false) {}
	public function isInitialized() { return true; }
	public function getName() { return 'AccessOwner'; }
	public function getRootTableName() { return 'ADMIN_USERS'; }// TODO: turn off - use getName for generating ref's
	public function getFieldListByIdZasob() { return $this->getRealFieldListByIdZasob(); }
	public function getVisibleFieldListByIdZasob() { return $this->getRealFieldListByIdZasob(); }
	public function getVirtualFieldListByIdZasob() { return array(); }
	public function getXsdTypes() { // @returns [ fieldName => xsdType, ... ]
		return array_map(function ($field) {
			return $field['xsdType'];
		}, $this->getFieldsWithXsdTypes());
	}
	public function getFieldsWithXsdTypes() {
		$xsdTypes = array();
		foreach ($this->getFields() as $idZasob => $field) {
			$xsdTypes[ $field['name'] ] = $field;
			$xsdTypes[ $field['name'] ][ 'xsdType' ] = $this->getXsdFieldType($field['name']);
		}
		return $xsdTypes;
	}
	public function getRealFieldListByIdZasob($force = false) {
		$cols = array();
		$cols[100000] = 'id';// ADMIN_USERS.ID
		$cols[100001] = 'login';// ADMIN_USERS.ADM_ACCOUNT
		$cols[100002] = 'name';// ADMIN_USERS.ADM_NAME
		return $cols;
	}
	public function getFields() {
		$fields = array();
		$fields[100000] = ['name'=>'id', 'perms'=>'R', 'opis'=>'', 'label'=>'', 'sort_prio'=>100];
		$fields[100001] = ['name'=>'login', 'perms'=>'R', 'opis'=>'', 'label'=>'', 'sort_prio'=>101];
		$fields[100002] = ['name'=>'name', 'perms'=>'R', 'opis'=>'', 'label'=>'', 'sort_prio'=>102];
		return $fields;
	}
	public function getSqlFieldName($fieldName) {
		switch ($fieldName) {
			case 'id': return 'ID';
			case 'login': return 'ADM_ACCOUNT';
			case 'name': return 'ADM_NAME';
		}
		throw new Exception("Unknown field '{$fieldName}' in AccessOwner");
	}
	public function getFieldType($fieldName) { return null; }

	// TODO: replace legacy functions: isAllowed, hasFieldPerm, getFieldIdByName
	public function canCreateField($fieldName) { return false; }
	public function canReadField($fieldName) { return true; }
	public function canReadObjectField($fieldName, $record) {return true; }
	public function canWriteField($fieldName) { return false; }
	public function canWriteObjectField($fieldName, $record) { return false; }

	public function getTotal($params = array()) {
		return count($this->getItems($params));
	}
	public function getItem($primaryKey, $params = []) {
		$items = $this->getItems(['primaryKey'=>$primaryKey]);
		return (!empty($items[$primaryKey])) ? $items[$primaryKey] : null;
	}
	public function getItems($params = array()) {
		$DBG = V::get('DBG_DS', 0, $_GET, 'int');
		if($DBG>2){echo 'C.'.get_class($this).' L.' . __LINE__ . " getItems \$params:";print_r($params);echo "\n";}

		$sqlWhereAndPk = "";
		if ($pk = V::get('@primaryKey', null, $params)) {// [@primaryKey] => TODO: int or array of int
			if (!is_array($pk)) $sqlPk = array($pk);
			else $sqlPk = $pk;
			$sqlWhereAndPk = "and u.ID in (" . implode(", ", $sqlPk) . ")";
		}

		$items = DB::getPDO()->fetchAllByKey("
			select u.ID as id, u.ADM_ACCOUNT as login, u.ADM_NAME as name
			from ADMIN_USERS u
			where u.A_STATUS = 'NORMAL'
				and u.ADM_TECH_WORKER != 'NO'
				{$sqlWhereAndPk}
		", $key = 'id');

		if ($pk = V::get('primaryKey', 0, $params, 'int')) {// [primaryKey] => 2948
			if (!array_key_exists($pk, $items)) return array();
			$items = array($pk => $items[$pk]);
		}
		if (!empty($params['ogc:Filter'])) {
			$parser = new ParseOgcFilter();
			$parser->loadOgcFilter($params['ogc:Filter']);
			$queryWhereBuilder = $parser->convertToSqlQueryWhereBuilder();
			DBG::_('DBG_DS', '>2', "ogc:Filter \$queryWhereBuilder", $queryWhereBuilder, __CLASS__, __FUNCTION__, __LINE__);
			if($DBG>2){echo 'C.'.get_class($this).' L.' . __LINE__ . " getItems \$items:";print_r($items);echo "\n";}
			$items = array_filter($items, array($queryWhereBuilder, 'filterRawArray'));
		}

		$filterId = trim(V::get('f_id', '', $params));
		if (strlen($filterId)) {// allow '0'
			$queryWhereBuilder = new SqlQueryWhereBuilder();
			if (is_numeric($filterId)) {
				$queryWhereBuilder->addComparisonFieldToValue('id', '=', $filterId);
			} else if (false !== strpos($filterId, '%') && is_numeric(trim($filterId, '%'))) {
				$queryWhereBuilder->addComparisonFieldToValue('id', 'like', $filterId);
			} else if ('>=' == substr($filterId, 0, 2) && is_numeric(substr($filterId, 2))) {
				$queryWhereBuilder->addComparisonFieldToValue('id', 'GreaterThenOrEqualTo', substr($filterId, 2));
			} else if ('<=' == substr($filterId, 0, 2) && is_numeric(substr($filterId, 2))) {
				$queryWhereBuilder->addComparisonFieldToValue('id', 'LessThenOrEqualTo', substr($filterId, 2));
			} else if ('>' == substr($filterId, 0, 1) && is_numeric(substr($filterId, 1))) {
				$queryWhereBuilder->addComparisonFieldToValue('id', 'GreaterThen', substr($filterId, 1));
			} else if ('<' == substr($filterId, 0, 1) && is_numeric(substr($filterId, 1))) {
				$queryWhereBuilder->addComparisonFieldToValue('id', 'LessThen', substr($filterId, 1));
			} else if ('=' == substr($filterId, 0, 1) && is_numeric(substr($filterId, 1))) {
				$queryWhereBuilder->addComparisonFieldToValue('id', '=', substr($filterId, 1));
			} else {
				$filterId = null;// TODO: BUG uniimplemented comparison sign
			}
			if ($filterId) $items = array_filter($items, array($queryWhereBuilder, 'filterRawArray'));
		}

		foreach (['login', 'name'] as $fieldName) {
			$filterValue = trim(V::get("f_{$fieldName}", '', $params));
			if (strlen($filterValue)) {// allow '0'
				$queryWhereBuilder = new SqlQueryWhereBuilder();
				if (!is_scalar($filterValue)) {
				} else if ('=' == substr($filterValue, 0, 1)) {
					$queryWhereBuilder->addComparisonFieldToValue($fieldName, '=', substr($filterValue, 1));
				} else {
					if ('%' != substr($filterValue, 0, 1)) $filterValue = "%{$filterValue}";
					if ('%' != substr($filterValue, -1)) $filterValue = "{$filterValue}%";
					$queryWhereBuilder->addComparisonFieldToValue($fieldName, 'like', $filterValue);
				}
				$items = array_filter($items, array($queryWhereBuilder, 'filterRawArray'));
			}
		}

		$orderBy = strtolower(V::get('order_by', 'id', $params));
		$orderDir = strtolower(V::get('order_dir', 'desc', $params));
		if (!in_array($orderBy, ['id', 'login', 'name'])) throw new HttpException("Bad Request - wrong or missing order by", 400);
		if (!in_array($orderDir, ['desc', 'asc'])) throw new HttpException("Bad Request - wrong or missing order dir", 400);
		uasort($items, function ($a, $b) use ($orderBy, $orderDir) {
			if ('desc' == $orderDir) {
				return (V::geti($orderBy, '', $a) > V::geti($orderBy, '', $b)) ? -1 : 1;
			} else if ('asc' == $orderDir) {
				return (V::geti($orderBy, '', $a) > V::geti($orderBy, '', $b)) ? 1 : -1;
			}
			return 0;
		});

		if($DBG>2){echo 'C.'.get_class($this).' L.' . __LINE__ . " getItems \$items:";print_r($items);echo "\n";}
		return $items;
	}
	public function addItem($itemTodo) { throw new Exception("Insert not allowed"); }
	public function updateItem($itemPatch) { throw new Exception("Update not allowed"); }
	public function getGeomFieldType($fieldName) { return null; }
	public function getPrimaryKeyField() { return 'id'; }
	public function getAttributesFromZasoby() { return array(); }
	public function isEnumerationField($fieldName) { return false; }
	public function getEnumerations($fieldName) { return null; }
	public function getXsdFieldType($fieldName) {
		if ('id' == $fieldName) return 'xsd:string';
		if ('login' == $fieldName) return 'xsd:string';
		if ('name' == $fieldName) return 'xsd:string';
	}
	public function isGeomField($fldName) { return false; }

}