Exemple #1
0
 /**
  * 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;
 }
Exemple #2
0
 /**
  * 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());
 }
Exemple #3
0
 /**
  * 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;
 }
Exemple #4
0
 /**
  * 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;
 }