/**
* Internally called method to assist with early binding of objects
* on load methods. Can only early-bind references that this class owns in the database.
* @param string $strParentAlias the alias of the parent (if any)
* @param string $strAlias the alias of this object
* @param array $objExpansionMap map of referenced columns to be immediately expanded via early-binding
* @param QueryExpansion an already instantiated QueryExpansion object (used as a utility object to assist with object expansion)
*/
public static function ExpandQuery($strParentAlias, $strAlias, $objExpansionMap, QQueryExpansion $objQueryExpansion)
{
if ($strAlias) {
$objQueryExpansion->AddFromItem(sprintf('LEFT JOIN `category_custom_field_helper` AS `%s__%s` ON `%s`.`%s` = `%s__%s`.`category_id`', $strParentAlias, $strAlias, $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`category_id` AS `%s__%s__category_id`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$strParentAlias = $strParentAlias . '__' . $strAlias;
}
if (is_array($objExpansionMap)) {
foreach ($objExpansionMap as $strKey => $objValue) {
switch ($strKey) {
case 'category_id':
try {
Category::ExpandQuery($strParentAlias, $strKey, $objValue, $objQueryExpansion);
break;
} catch (QCallerException $objExc) {
$objExc->IncrementOffset();
throw $objExc;
}
default:
throw new QCallerException(sprintf('Unknown Object to Expand in %s: %s', $strParentAlias, $strKey));
}
}
}
}
/**
* Internally called method to assist with early binding of objects
* on load methods. Can only early-bind references that this class owns in the database.
* @param string $strParentAlias the alias of the parent (if any)
* @param string $strAlias the alias of this object
* @param array $objExpansionMap map of referenced columns to be immediately expanded via early-binding
* @param QueryExpansion an already instantiated QueryExpansion object (used as a utility object to assist with object expansion)
*/
public static function ExpandQuery($strParentAlias, $strAlias, $objExpansionMap, QQueryExpansion $objQueryExpansion)
{
if ($strAlias) {
$objQueryExpansion->AddFromItem(sprintf('LEFT JOIN `inventory_model` AS `%s__%s` ON `%s`.`%s` = `%s__%s`.`inventory_model_id`', $strParentAlias, $strAlias, $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`inventory_model_id` AS `%s__%s__inventory_model_id`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`category_id` AS `%s__%s__category_id`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`manufacturer_id` AS `%s__%s__manufacturer_id`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`inventory_model_code` AS `%s__%s__inventory_model_code`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`short_description` AS `%s__%s__short_description`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`long_description` AS `%s__%s__long_description`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`image_path` AS `%s__%s__image_path`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`price` AS `%s__%s__price`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`created_by` AS `%s__%s__created_by`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`creation_date` AS `%s__%s__creation_date`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`modified_by` AS `%s__%s__modified_by`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$objQueryExpansion->AddSelectItem(sprintf('`%s__%s`.`modified_date` AS `%s__%s__modified_date`', $strParentAlias, $strAlias, $strParentAlias, $strAlias));
$strParentAlias = $strParentAlias . '__' . $strAlias;
}
if (is_array($objExpansionMap)) {
foreach ($objExpansionMap as $strKey => $objValue) {
switch ($strKey) {
case 'category_id':
try {
Category::ExpandQuery($strParentAlias, $strKey, $objValue, $objQueryExpansion);
break;
} catch (QCallerException $objExc) {
$objExc->IncrementOffset();
throw $objExc;
}
case 'manufacturer_id':
try {
Manufacturer::ExpandQuery($strParentAlias, $strKey, $objValue, $objQueryExpansion);
break;
} catch (QCallerException $objExc) {
$objExc->IncrementOffset();
throw $objExc;
}
case 'created_by':
try {
UserAccount::ExpandQuery($strParentAlias, $strKey, $objValue, $objQueryExpansion);
break;
} catch (QCallerException $objExc) {
$objExc->IncrementOffset();
throw $objExc;
}
case 'modified_by':
try {
UserAccount::ExpandQuery($strParentAlias, $strKey, $objValue, $objQueryExpansion);
break;
} catch (QCallerException $objExc) {
$objExc->IncrementOffset();
throw $objExc;
}
default:
throw new QCallerException(sprintf('Unknown Object to Expand in %s: %s', $strParentAlias, $strKey));
}
}
}
}
public static function LoadAllWithCustomFields($strOrderBy = null, $strLimit = null, $objExpansionMap = null)
{
Category::ArrayQueryHelper($strOrderBy, $strLimit, $strLimitPrefix, $strLimitSuffix, $strExpandSelect, $strExpandFrom, $objExpansionMap, $objDatabase);
// Setup QueryExpansion
$objQueryExpansion = new QQueryExpansion();
if ($objExpansionMap) {
try {
Category::ExpandQuery('category', null, $objExpansionMap, $objQueryExpansion);
} catch (QCallerException $objExc) {
$objExc->IncrementOffset();
throw $objExc;
}
}
$arrCustomFieldSql = CustomField::GenerateSql(6);
$strQuery = sprintf('
SELECT
%s
`category`.`category_id` AS `category_id`,
`category`.`short_description` AS `short_description`,
`category`.`long_description` AS `long_description`,
`category`.`image_path` AS `image_path`,
`category`.`asset_flag` AS `asset_flag`,
`category`.`inventory_flag` AS `inventory_flag`,
`category`.`created_by` AS `created_by`,
`category`.`creation_date` AS `creation_date`,
`category`.`modified_by` AS `modified_by`,
`category`.`modified_date` AS `modified_date`
%s
%s
FROM
`category` AS `category`
%s
%s
WHERE
1=1
%s
%s
', $strLimitPrefix, $objQueryExpansion->GetSelectSql(",\n\t\t\t\t\t", ",\n\t\t\t\t\t"), $arrCustomFieldSql['strSelect'], $objQueryExpansion->GetFromSql("", "\n\t\t\t\t\t"), $arrCustomFieldSql['strFrom'], $strOrderBy, $strLimitSuffix);
//echo($strQuery); exit;
$objDbResult = $objDatabase->Query($strQuery);
return Category::InstantiateDbResult($objDbResult);
}
