/**
* Searches for language items matching the given criteria.
*
* @param MW_Common_Criteria_Interface $search Search object
* @param array $ref List of domains to fetch list items and referenced items for
* @param integer &$total Number of items that are available in total
* @return array List of items implementing MShop_Locale_Language_Item_Interface
*/
public function searchItems(MW_Common_Criteria_Interface $search, array $ref = array(), &$total = null)
{
$items = array();
$context = $this->_getContext();
$config = $context->getConfig();
$dbm = $context->getDatabaseManager();
$dbname = $this->_getResourceName();
$conn = $dbm->acquire($dbname);
try {
$attributes = $this->getSearchAttributes();
$types = $this->_getSearchTypes($attributes);
$translations = $this->_getSearchTranslations($attributes);
$find = array(':cond', ':order', ':start', ':size');
$replace = array($search->getConditionString($types, $translations), $search->getSortationString($types, $translations), $search->getSliceStart(), $search->getSliceSize());
/** mshop/locale/manager/language/default/item/search
* Retrieves the records matched by the given criteria in the database
*
* Fetches the records matched by the given criteria from the attribute
* database. The records must be from one of the sites that are
* configured via the context item. If the current site is part of
* a tree of sites, the SELECT statement can retrieve all records
* from the current site and the complete sub-tree of sites.
*
* As the records can normally be limited by criteria from sub-managers,
* their tables must be joined in the SQL context. This is done by
* using the "internaldeps" property from the definition of the ID
* column of the sub-managers. These internal dependencies specify
* the JOIN between the tables and the used columns for joining. The
* ":joins" placeholder is then replaced by the JOIN strings from
* the sub-managers.
*
* To limit the records matched, conditions can be added to the given
* criteria object. It can contain comparisons like column names that
* must match specific values which can be combined by AND, OR or NOT
* operators. The resulting string of SQL conditions replaces the
* ":cond" placeholder before the statement is sent to the database
* server.
*
* If the records that are retrieved should be ordered by one or more
* columns, the generated string of column / sort direction pairs
* replaces the ":order" placeholder. In case no ordering is required,
* the complete ORDER BY part including the "\/*-orderby*\/...\/*orderby-*\/"
* markers is removed to speed up retrieving the records. Columns of
* sub-managers can also be used for ordering the result set but then
* no index can be used.
*
* The number of returned records can be limited and can start at any
* number between the begining and the end of the result set. For that
* the ":size" and ":start" placeholders are replaced by the
* corresponding values from the criteria object. The default values
* are 0 for the start and 100 for the size value.
*
* The SQL statement should conform to the ANSI standard to be
* compatible with most relational database systems. This also
* includes using double quotes for table and column names.
*
* @param string SQL statement for searching items
* @since 2014.03
* @category Developer
* @see mshop/locale/manager/language/default/item/insert
* @see mshop/locale/manager/language/default/item/update
* @see mshop/locale/manager/language/default/item/delete
* @see mshop/locale/manager/language/default/item/count
*/
$path = 'mshop/locale/manager/language/default/item/search';
$sql = $config->get($path, $path);
$results = $this->_getSearchResults($conn, str_replace($find, $replace, $sql));
try {
while (($row = $results->fetch()) !== false) {
$items[$row['id']] = $this->_createItem($row);
}
} catch (Exception $e) {
$results->finish();
throw $e;
}
if ($total !== null) {
/** mshop/locale/manager/language/default/item/count
* Counts the number of records matched by the given criteria in the database
*
* Counts all records matched by the given criteria from the attribute
* database. The records must be from one of the sites that are
* configured via the context item. If the current site is part of
* a tree of sites, the statement can count all records from the
* current site and the complete sub-tree of sites.
*
* As the records can normally be limited by criteria from sub-managers,
* their tables must be joined in the SQL context. This is done by
* using the "internaldeps" property from the definition of the ID
* column of the sub-managers. These internal dependencies specify
* the JOIN between the tables and the used columns for joining. The
* ":joins" placeholder is then replaced by the JOIN strings from
* the sub-managers.
*
* To limit the records matched, conditions can be added to the given
* criteria object. It can contain comparisons like column names that
* must match specific values which can be combined by AND, OR or NOT
* operators. The resulting string of SQL conditions replaces the
* ":cond" placeholder before the statement is sent to the database
* server.
*
* Both, the strings for ":joins" and for ":cond" are the same as for
* the "search" SQL statement.
*
* Contrary to the "search" statement, it doesn't return any records
* but instead the number of records that have been found. As counting
* thousands of records can be a long running task, the maximum number
* of counted records is limited for performance reasons.
*
* The SQL statement should conform to the ANSI standard to be
* compatible with most relational database systems. This also
* includes using double quotes for table and column names.
*
* @param string SQL statement for counting items
* @since 2014.03
* @category Developer
* @see mshop/locale/manager/language/default/item/insert
* @see mshop/locale/manager/language/default/item/update
* @see mshop/locale/manager/language/default/item/delete
* @see mshop/locale/manager/language/default/item/search
*/
$path = 'mshop/locale/manager/language/default/item/count';
$sql = $config->get($path, $path);
$results = $this->_getSearchResults($conn, str_replace($find, $replace, $sql));
$row = $results->fetch();
$results->finish();
if ($row === false) {
throw new MShop_Locale_Exception('No total results value found');
}
$total = $row['count'];
}
$dbm->release($conn, $dbname);
} catch (Exception $e) {
$dbm->release($conn, $dbname);
throw $e;
}
return $items;
}
/**
* Re-writes the index entries for all products that are search result of given criteria
*
* @param MW_Common_Criteria_Interface $search Search criteria
* @param array $domains List of domains to be
* @param integer $size Size of a chunk of products to handle at a time
*/
protected function _writeIndex(MW_Common_Criteria_Interface $search, array $domains, $size)
{
$manager = MShop_Factory::createManager($this->_getContext(), 'product');
$submanagers = $this->_getSubManagers();
$start = 0;
do {
$search->setSlice($start, $size);
$products = $manager->searchItems($search, $domains);
$prodIds = array_keys($products);
try {
$this->begin();
$this->deleteItems($prodIds);
foreach ($submanagers as $submanager) {
$submanager->rebuildIndex($products);
}
$this->_saveSubProducts($products);
$this->commit();
} catch (Exception $e) {
$this->_rollback();
throw $e;
}
$this->_clearCache($prodIds);
$count = count($products);
$start += $count;
} while ($count == $search->getSliceSize());
}
/**
* Search for currency items.
*
* @param MW_Common_Criteria_Interface $search Search object
* @param integer &$total Number of items that are available in total
*
* @return array List of items implementing MShop_Locale_Item_Currency_Interface
*
* @throws MW_DB_Exception On failures with the db object
* @throws MShop_Common_Exception On failures with the MW_Common_Criteria_ object
* @throws MShop_Locale_Exception On failures with the currency item object
*/
public function searchItems(MW_Common_Criteria_Interface $search, array $ref = array(), &$total = null)
{
$context = $this->_getContext();
$config = $context->getConfig();
$dbm = $context->getDatabaseManager();
$dbname = $this->_getResourceName();
$conn = $dbm->acquire($dbname);
$items = array();
try {
$attributes = $this->getSearchAttributes();
$types = $this->_getSearchTypes($attributes);
$translations = $this->_getSearchTranslations($attributes);
$find = array(':cond', ':order', ':start', ':size');
$replace = array($search->getConditionString($types, $translations), $search->getSortationString($types, $translations), $search->getSliceStart(), $search->getSliceSize());
$path = 'mshop/locale/manager/currency/default/item/search';
$sql = $config->get($path, $path);
$results = $this->_getSearchResults($conn, str_replace($find, $replace, $sql));
try {
while (($row = $results->fetch()) !== false) {
$items[$row['id']] = $this->_createItem($row);
}
} catch (Exception $e) {
$results->finish();
throw $e;
}
if ($total !== null) {
$path = 'mshop/locale/manager/currency/default/item/count';
$sql = $config->get($path, $path);
$results = $this->_getSearchResults($conn, str_replace($find, $replace, $sql));
$row = $results->fetch();
$results->finish();
if ($row === false) {
throw new MShop_Locale_Exception('No total results value found.');
}
$total = $row['count'];
}
$dbm->release($conn, $dbname);
} catch (Exception $e) {
$dbm->release($conn, $dbname);
throw $e;
}
return $items;
}
/**
* Searches for site items matching the given criteria.
*
* @param MW_Common_Criteria_Interface $search Search object
* @param integer &$total Number of items that are available in total
* @return array List of site items implementing MShop_Locale_Item_Site_Interface
*
* @throws MW_DB_Exception On failures with the db object
* @throws MShop_Common_Exception On failures with the MW_Common_Criteria_ object
* @throws MShop_Locale_Exception On failures with the site item object
*/
public function searchItems(MW_Common_Criteria_Interface $search, array $ref = array(), &$total = null)
{
$items = array();
$context = $this->_getContext();
$dbm = $context->getDatabaseManager();
$dbname = $this->_getResourceName();
$conn = $dbm->acquire($dbname);
try {
$attributes = $this->getSearchAttributes();
$types = $this->_getSearchTypes($attributes);
$translations = $this->_getSearchTranslations($attributes);
$find = array(':cond', ':order', ':start', ':size');
$replace = array($search->getConditionString($types, $translations), $search->getSortationString($types, $translations), $search->getSliceStart(), $search->getSliceSize());
$path = 'mshop/locale/manager/site/default/item/search';
$sql = $context->getConfig()->get($path, $path);
$results = $this->_getSearchResults($conn, str_replace($find, $replace, $sql));
try {
while (($row = $results->fetch()) !== false) {
$config = $row['config'];
if (($row['config'] = json_decode($row['config'], true)) === null) {
$msg = sprintf('Invalid JSON as result of search for ID "%2$s" in "%1$s": %3$s', 'mshop_locale.config', $row['id'], $config);
$this->_getContext()->getLogger()->log($msg, MW_Logger_Abstract::WARN);
}
$items[$row['id']] = $this->_createItem($row);
}
} catch (Exception $e) {
$results->finish();
throw $e;
}
if ($total !== null) {
$path = 'mshop/locale/manager/site/default/item/count';
$sql = $this->_getContext()->getConfig()->get($path, $path);
$results = $this->_getSearchResults($conn, str_replace($find, $replace, $sql));
$row = $results->fetch();
$results->finish();
if ($row === false) {
throw new MShop_Locale_Exception('No total results value found');
}
$total = $row['count'];
}
$dbm->release($conn, $dbname);
} catch (Exception $e) {
$dbm->release($conn, $dbname);
throw $e;
}
return $items;
}
