/**
* Returns all unit objects by it's type
*
* @param object $criteria this object contains the specification for the
* search.
* @return Zend_Db_Table_Rowset All units objects
*/
public function getAll(RM_Unit_Search_Criteria $criteria)
{
$fieldsNames = array();
$fieldsNames[] = 'rm_units.*';
$languageFieldsNames = array();
$languageFieldsNames[] = 'rm_unit_language_details.*';
if ($criteria->offset === null) {
$criteria->offset = 0;
}
$sql = "\r\n SELECT\r\n " . implode(',', $fieldsNames);
if (count($languageFieldsNames) > 0) {
$sql .= ", " . implode(',', $languageFieldsNames);
}
if (!$criteria->language) {
$criteria->language = RM_Environment::getInstance()->getLocale();
}
$sql .= "\r\n FROM\r\n rm_units\r\n INNER JOIN\r\n rm_unit_language_details ON\r\n rm_units.id = rm_unit_language_details.unit_id";
$sql .= "\r\n AND rm_unit_language_details.iso = '{$criteria->language}'\r\n WHERE 1=1 ";
if ($criteria->type) {
$sql .= " AND type_id = '" . $criteria->type->id . "' ";
}
// this gets the units that are unavailable so these are excluded from the results
if ($criteria->start_datetime && $criteria->end_datetime) {
$reservationPeriod = new RM_Reservation_Period(new RM_Date(strtotime($criteria->start_datetime)), new RM_Date(strtotime($criteria->end_datetime)));
if ($criteria->flexible) {
//My dates are flexible: every unit with at least one day available should we shown
$availableUnitIDs = $this->getFlexibleAvailable($reservationPeriod);
if (count($availableUnitIDs) == 0) {
$sql .= " AND 1=0 ";
//This will returns 0 rows
return $this->_getBySQL($sql);
} else {
$sql .= "\r\n AND rm_units.id IN (" . implode(',', $availableUnitIDs) . ")\r\n ";
}
} else {
$reservedUnits = $this->getReservedUnits($reservationPeriod)->toArray();
$unitsWithAvailbilityCheckDisabled = RM_Environment::getInstance()->getPriceSystem()->getUnitWithAvailabiltyCheckDisabled();
if (count($reservedUnits) > 0) {
$reservedUnits = array_diff($reservedUnits, $unitsWithAvailbilityCheckDisabled);
}
if (count($reservedUnits) > 0) {
$reservedUnitIDs = array();
foreach ($reservedUnits as $unit) {
if ($unit['id']) {
$reservedUnitIDs[] = $unit['id'];
}
}
$reservedUnitsCSV = implode(',', $reservedUnitIDs);
if ($reservedUnitsCSV != "," && $reservedUnitsCSV != "") {
$sql .= "\r\n AND rm_units.id NOT IN (" . $reservedUnitsCSV . ")\r\n ";
}
}
//we need to check min period length
$manager = RM_Prices_Manager::getInstance();
$minPeriodNotUnitIDs = $manager->getByMinPeriod($reservationPeriod);
if (count($minPeriodNotUnitIDs) > 0) {
$minPeriodNotUnitIDsCSV = implode(',', $minPeriodNotUnitIDs);
if ($minPeriodNotUnitIDsCSV != "," && $minPeriodNotUnitIDsCSV != "") {
$sql .= "\r\n AND rm_units.id NOT IN (" . $minPeriodNotUnitIDsCSV . ")\r\n ";
}
}
}
}
if ($criteria->image == 1) {
$unitIDsWithImages = $this->getWithImages();
if (count($unitIDsWithImages) == 0) {
$sql .= " AND 1=0 ";
//This will returns 0 rows
return $this->_getBySQL($sql);
} else {
$sql .= "\r\n AND rm_units.id IN (" . implode(',', $unitIDsWithImages) . ")\r\n ";
}
}
//3. prices: from - to
if ((int) $criteria->prices_from != 0 || (int) $criteria->prices_to != 99999999) {
if ($criteria->prices_from || $criteria->prices_to) {
if ($criteria->start_datetime && $criteria->end_datetime) {
$reservationPeriod = new RM_Reservation_Period(new RM_Date(strtotime($criteria->start_datetime)), new RM_Date(strtotime($criteria->end_datetime)));
} else {
$reservationPeriod = null;
}
$priceRangeUnitIDs = RM_Environment::getInstance()->getPriceSystem()->getByPriceRange($criteria->prices_from, $criteria->prices_to, $reservationPeriod);
if (count($priceRangeUnitIDs) == 0) {
$sql .= " AND 1=0 ";
//This will returns 0 rows
return $this->_getBySQL($sql);
} else {
$sql .= "\r\n AND rm_units.id IN (" . implode(',', $priceRangeUnitIDs) . ")\r\n ";
}
}
}
//4. check all plugins and modules to extend advanced search
$model = new RM_Modules();
$modules = $model->getAllEnabled();
foreach ($modules as $module) {
if ($module instanceof RM_Search_Advanced_Interface) {
$unitIDs = $module->getAdvancedSearchUnitIDs($criteria);
if ($unitIDs !== false) {
if (count($unitIDs) == 0) {
$sql .= " AND 1=0 ";
//This will returns 0 rows
return $this->_getBySQL($sql);
} elseif (count($unitIDs) > 0) {
$sql .= "\r\n -- added by modules: " . $module->name . "\r\n AND rm_units.id IN (" . implode(',', $unitIDs) . ")\r\n ";
}
}
}
}
$pluginModel = new RM_Plugins();
$plugins = $pluginModel->getAllEnabled();
foreach ($plugins as $plugin) {
if ($plugin instanceof RM_Search_Advanced_Interface) {
$unitIDs = $plugin->getAdvancedSearchUnitIDs($criteria);
if ($unitIDs !== false) {
if (count($unitIDs) == 0) {
$sql .= " AND 1=0 ";
//This will returns 0 rows
return $this->_getBySQL($sql);
} elseif (count($unitIDs) > 0) {
$sql .= "\r\n -- added by modules: " . $plugin->name . "\r\n AND rm_units.id IN (" . implode(',', $unitIDs) . ")\r\n ";
}
}
}
}
if ($criteria->publishedOnly === true) {
$sql .= " AND rm_units.published='1'";
}
if (count($criteria->filters) > 0) {
$filterConditions = array();
foreach ($criteria->filters as $filter) {
$filterConditions = array_merge($filterConditions, $this->_getConditions($filter));
}
$filterSQL = implode(" AND ", $filterConditions);
$sql .= " AND " . $filterSQL;
}
if ($criteria->order !== null) {
if ($criteria->order == 'random') {
$sessionID = session_id();
$random = hexdec($sessionID[0]);
$sql .= " ORDER BY RAND(" . $random . ") ";
} elseif ($criteria->order != 'price') {
$sql .= " ORDER BY {$criteria->order} ";
}
}
if ($criteria->count !== null) {
$sql .= " LIMIT {$criteria->offset}, {$criteria->count} ";
}
return $this->_getBySQL($sql);
}
private function _getModules()
{
$model = new RM_Modules();
$modules = $model->getAllEnabled();
$result = array();
foreach ($modules as $module) {
$node = $module->getNode();
if ($node !== null) {
$result[] = $node;
}
}
return $result;
}