/**
* Init materialized view metadata
*
* @param string $name
* @return Enterprise_Mview_Model_Client
*/
public function init($name)
{
$tableName = $this->_factory->getSingleton('core/resource')->getTableName($name);
$this->_metadata = $this->_factory->getModel('enterprise_mview/metadata')->load($tableName, 'table_name');
if (!$this->_metadata->getId()) {
$this->_metadata->setTableName($tableName);
}
return $this;
}
/**
* Refresh the custom products position index : just rebuild data from this data provider
*
* @return Smile_VirtualCategories_Model_Index_Action_VirtualCategories_Product_Position_Refresh
*
* @throws Enterprise_Index_Model_Action_Exception
*/
public function execute()
{
if (!Mage::helper('smile_elasticsearch')->isActiveEngine() == false) {
$this->_metadata->setInProgressStatus()->save();
// Let the index process all data
$this->_indexer->reindexAll();
if ($this->_metadata->getStatus() == Enterprise_Mview_Model_Metadata::STATUS_IN_PROGRESS) {
$this->_metadata->setValidStatus()->save();
}
}
return $this;
}
/**
* Refresh rows by ids from changelog.
*
* @return Smile_ElasticSearch_Model_Index_Action_Search_Terms_Refresh_Changelog
*
* @throws Enterprise_Index_Model_Action_Exception
*/
public function execute()
{
if (!$this->_metadata->isValid()) {
throw new Enterprise_Index_Model_Action_Exception("Can't perform operation, incomplete metadata!");
}
if (Mage::helper('smile_elasticsearch')->isActiveEngine() == true) {
$this->_setProductIdsFromValue();
$engine = Mage::helper('catalogsearch')->getEngine();
$mapping = $engine->getCurrentIndex()->getMapping('product');
$dataprovider = $mapping->getDataProvider('search_terms_position');
$dataprovider->updateAllData(null, $this->_productIds);
}
return $this;
}
/**
* Prepare changelog table name
*
* @return string
* @throws Enterprise_Mview_Exception
*/
protected function _getChangelogName()
{
if (!$this->_metadata->getTableName()) {
throw new Enterprise_Mview_Exception('Mview table name should be specified');
}
return $this->_metadata->getTableName() . '_cl';
}
/**
* Drop materialized view table, view and metadata.
*
* @return Enterprise_Mview_Model_Action_Mview_Drop
*/
public function execute()
{
$this->_view->drop();
$this->_table->drop();
$this->_metadata->delete();
return $this;
}
/**
* Get current DB version
*
* @return int
*/
protected function _getCurrentVersionId()
{
if (empty($this->_currentVersionId)) {
// zend select query permanently requires FROM statement, so executing raw query
$this->_currentVersionId = $this->_connection->query($this->_connection->select()->from($this->_metadata->getChangelogName(), array())->columns(array('max' => 'MAX(version_id)')))->fetchColumn();
}
return $this->_currentVersionId;
}
/**
* Set changelog valid and update version id into metedata
*
* @return Enterprise_Index_Model_Action_Abstract
*/
protected function _updateMetadata()
{
if ($this->_metadata->getStatus() == Enterprise_Mview_Model_Metadata::STATUS_IN_PROGRESS) {
$this->_metadata->setValidStatus();
}
$this->_metadata->setVersionId($this->_getLastVersionId())->save();
return $this;
}
/**
* Execute additional operations before reindex
*
* @return Enterprise_Catalog_Model_Index_Action_Catalog_Category_Product_Refresh
*/
protected function _beforeReindex()
{
$this->_metadata->setInProgressStatus()->save();
/** @var $client Enterprise_Mview_Model_Client */
$client = $this->_factory->getModel('enterprise_mview/client');
$client->init($this->_getPairedIndexerCode())->getMetadata()->setInProgressStatus()->save();
return $this;
}
/**
* Init materialized view metadata by table name
*
* @param string $tableName
*
* @return Enterprise_Mview_Model_Client
*/
public function initByTableName($tableName)
{
$this->_metadata = $this->_factory->getModel('enterprise_mview/metadata')->load($tableName, 'table_name');
if (!$this->_metadata->getId()) {
$this->_metadata->setTableName($tableName);
}
return $this;
}
/**
* Returns last version_id from changelog table
*
* @return int
*/
protected function _selectLastVersionId()
{
$changelogName = $this->_metadata->getChangelogName();
if (empty($changelogName)) {
return 0;
}
$select = $this->_connection->select()->from(array('changelog' => $changelogName), array('version_id'))->order('version_id DESC')->limit(1);
return (int) $this->_connection->fetchOne($select);
}
/**
* Removes redirect rows which have no corresponding records in redirect table from index.
*
* @return Enterprise_UrlRewrite_Model_Index_Action_Url_Rewrite_Redirect_Refresh_Orphan
* @throws Enterprise_Index_Model_Action_Exception
*/
public function execute()
{
try {
$select = $this->_connection->select()->from(array('ur' => $this->_getTable('enterprise_urlrewrite/url_rewrite')), '*')->joinInner(array('rr' => $this->_getTable('enterprise_urlrewrite/redirect_rewrite')), 'ur.url_rewrite_id = rr.url_rewrite_id')->joinLeft(array('redirect' => $this->_getTable('enterprise_urlrewrite/redirect')), 'redirect.redirect_id = rr.redirect_id')->where('ur.entity_type = ?', Enterprise_UrlRewrite_Model_Redirect::URL_REWRITE_ENTITY_TYPE)->where('redirect.redirect_id IS NULL');
$this->_connection->query($this->_connection->deleteFromSelect($select, 'ur'));
} catch (Exception $e) {
$this->_metadata->setInvalidStatus()->save();
throw new Enterprise_Index_Model_Action_Exception($e->getMessage(), $e->getCode(), $e);
}
return $this;
}
/**
* Return last version ID
*
* @return string
*/
protected function _getLastVersionId()
{
$changelogName = $this->_metadata->getChangelogName();
if (empty($changelogName)) {
return 0;
}
if (!$this->_lastVersionId) {
$select = $this->_connection->select()->from($changelogName, array('version_id'))->order('version_id DESC')->limit(1);
$this->_lastVersionId = (int) $this->_connection->fetchOne($select);
}
return $this->_lastVersionId;
}
/**
* Clean duplicate entity data from changelog tables before running the indexing
*
* @param Enterprise_Mview_Model_Metadata $metadata
* @return Enterprise_Mview_Model_Client
*/
protected function _cleanChangelogTablesBeforeIndexing(Enterprise_Mview_Model_Metadata $metadata)
{
$_connection = $this->_getDefaultConnection();
$subSelect = $_connection->select()->from(array('cl' => $metadata->getChangelogName()), array('version_id' => 'MAX(cl.version_id)'))->where('cl.version_id > ?', $metadata->getVersionId())->group('cl.' . $metadata->getKeyColumn());
$select = $_connection->select()->from($subSelect, array('*'));
$whereCondition = array($_connection->quoteInto('version_id > ?', $metadata->getVersionId()), 'version_id NOT IN (' . $select . ')');
$_connection->delete($metadata->getChangelogName(), implode(' AND ', $whereCondition));
return $this;
}
/**
* Refresh rows by ids from changelog
*
* @return Enterprise_Mview_Model_Action_Mview_Refresh_Changelog
* @throws Enterprise_Mview_Exception
*/
public function execute()
{
$this->_validate();
$this->_connection->beginTransaction();
try {
$this->_connection->delete($this->_metadata->getTableName(), array($this->_metadata->getKeyColumn() . ' IN ( ' . $this->_selectChangedIds() . ' )'));
$this->_connection->query($this->_connection->insertFromSelect($this->_selectChangedRows(), $this->_metadata->getTableName()));
$this->_metadata->setVersionId($this->_selectLastVersionId());
$this->_metadata->save();
$this->_connection->commit();
} catch (Exception $e) {
$this->_connection->rollBack();
$this->_metadata->setOutOfDateStatus()->save();
throw new Enterprise_Mview_Exception($e->getMessage(), $e->getCode());
}
return $this;
}
/**
* Create view and mview table
* 1) Create view;
* 2) Create table;
* 3) Update view name and status in metadata.
*
* @return Enterprise_Mview_Model_Action_Mview_Create
* @throws Exception
*/
public function execute()
{
try {
if (!$this->_view->isExists()) {
$this->_view->createFromSource($this->_select);
}
if (!$this->_table->isExists()) {
$select = $this->_connection->select()->from($this->_view->getObjectName());
$this->_table->createFromSource($select);
}
$this->_metadata->setViewName($this->_view->getObjectName());
$this->_metadata->setValidStatus();
$this->_metadata->save();
} catch (Exception $e) {
$this->_view->drop();
$this->_table->drop();
throw $e;
}
return $this;
}
/**
* Clear changelog table
*
* @return Enterprise_Mview_Model_Action_Changelog_Clear
*/
public function execute()
{
$this->_connection->delete($this->_metadata->getChangelogName(), array('version_id < ?' => $this->_metadata->getVersionId()));
return $this;
}
/**
* Initialize and execute changelog clear action with metadata provided.
*
* @param Enterprise_Mview_Model_Metadata $metadata
*/
protected function _runCleanupAction(Enterprise_Mview_Model_Metadata $metadata)
{
$this->_getClient()->init($metadata->getTableName());
try {
$this->_getClient()->execute('enterprise_mview/action_changelog_clear');
} catch (Exception $e) {
$this->_logger->logException($e);
}
}
/**
* Drops changelog table
* Updates changelog_name in the metadata.
*
* @return Enterprise_Mview_Model_Action_Changelog_Create
*/
public function execute()
{
$this->_changelog->drop();
$this->_metadata->setData('changelog_name', null)->save();
return $this;
}
/**
* Returns select sql
*
* @return Varien_Db_Select
*/
protected function _getSelectSql()
{
return $this->_connection->select()->from($this->_metadata->getViewName())->where($this->_metadata->getKeyColumn() . ' = ?', $this->_keyColumnIdValue);
}
/**
* Return last version id
*
* @return int
*/
public function getLastVersionId()
{
$select = $this->_connection->select()->from($this->_metadata->getChangelogName(), array('version_id'))->order('version_id DESC')->limit(1);
return (int) $this->_connection->fetchOne($select);
}
