/**
* Hooks into TCE Main and watches all record creations and updates. If it
* detects that the new/updated record belongs to a table configured for
* indexing through Solr, we add the record to the index queue.
*
* @param string $status Status of the current operation, 'new' or 'update'
* @param string $table The table the record belongs to
* @param mixed $uid The record's uid, [integer] or [string] (like 'NEW...')
* @param array $fields The record's data
* @param DataHandler $tceMain TYPO3 Core Engine parent object
* @return void
*/
public function processDatamap_afterDatabaseOperations($status, $table, $uid, array $fields, DataHandler $tceMain)
{
$recordTable = $table;
$recordUid = $uid;
$recordPageId = 0;
if ($status == 'new') {
$recordUid = $tceMain->substNEWwithIDs[$recordUid];
}
if (Util::isDraftRecord($table, $recordUid)) {
// skip workspaces: index only LIVE workspace
return;
}
if ($status == 'update' && !isset($fields['pid'])) {
$recordPageId = $tceMain->getPID($recordTable, $recordUid);
if ($recordTable == 'pages' && Util::isRootPage($recordUid)) {
$recordPageId = $uid;
}
} else {
$recordPageId = $fields['pid'];
}
// when a content element changes we need to updated the page instead
if ($recordTable == 'tt_content') {
$recordTable = 'pages';
$recordUid = $recordPageId;
}
$this->solrConfiguration = Util::getSolrConfigurationFromPageId($recordPageId);
$monitoredTables = $this->getMonitoredTables($recordPageId);
if (in_array($recordTable, $monitoredTables, true)) {
$record = $this->getRecord($recordTable, $recordUid);
if (!empty($record)) {
// only update/insert the item if we actually found a record
if (Util::isLocalizedRecord($recordTable, $record)) {
// if it's a localization overlay, update the original record instead
$recordUid = $record[$GLOBALS['TCA'][$recordTable]['ctrl']['transOrigPointerField']];
if ($recordTable == 'pages_language_overlay') {
$recordTable = 'pages';
}
$tableEnableFields = implode(', ', $GLOBALS['TCA'][$recordTable]['ctrl']['enablecolumns']);
$l10nParentRecord = BackendUtility::getRecord($recordTable, $recordUid, $tableEnableFields, '', false);
if (!$this->isEnabledRecord($recordTable, $l10nParentRecord)) {
// the l10n parent record must be visible to have it's translation indexed
return;
}
}
// Clear existing index queue items to prevent mount point duplicates.
if ($recordTable == 'pages') {
$this->indexQueue->deleteItem('pages', $recordUid);
}
if ($this->isEnabledRecord($recordTable, $record)) {
$configurationName = null;
if ($recordTable !== 'pages') {
$configurationName = $this->getIndexingConfigurationName($recordTable, $recordUid);
}
$this->indexQueue->updateItem($recordTable, $recordUid, $configurationName);
}
if ($recordTable == 'pages') {
$this->updateCanonicalPages($recordUid);
$this->updateMountPages($recordUid);
if ($this->isRecursiveUpdateRequired($recordUid, $fields)) {
$treePageIds = $this->getSubPageIds($recordUid);
foreach ($treePageIds as $treePageId) {
$this->indexQueue->updateItem('pages', $treePageId);
}
}
}
} else {
// TODO move this part to the garbage collector
// check if the item should be removed from the index because it no longer matches the conditions
if ($this->indexQueue->containsItem($recordTable, $recordUid)) {
$this->removeFromIndexAndQueue($recordTable, $recordUid);
}
}
}
}
/**
* Adds an item to the index queue.
*
* Not meant for public use.
*
* @param string $itemType The item's type, usually a table name.
* @param string $itemUid The item's uid, usually an integer uid, could be a
* different value for non-database-record types.
* @param string $indexingConfiguration The item's indexing configuration to use.
* Optional, overwrites existing / determined configuration.
* @return void
*/
private function addItem($itemType, $itemUid, $indexingConfiguration)
{
$additionalRecordFields = '';
if ($itemType == 'pages') {
$additionalRecordFields = ', doktype, uid';
}
$record = BackendUtility::getRecord($itemType, $itemUid, 'pid' . $additionalRecordFields);
if (empty($record) || $itemType == 'pages' && !Util::isAllowedPageType($record)) {
return;
}
if ($itemType == 'pages') {
$rootPageId = Util::getRootPageId($itemUid);
} else {
$rootPageId = Util::getRootPageId($record['pid']);
}
if (Util::isRootPage($rootPageId)) {
$item = array('root' => $rootPageId, 'item_type' => $itemType, 'item_uid' => $itemUid, 'changed' => $this->getItemChangedTime($itemType, $itemUid));
if (!empty($indexingConfiguration)) {
$indexingConfigurationList = array($indexingConfiguration);
} else {
$indexingConfigurationList = $this->getIndexingConfigurationsByItem($itemType, $itemUid, $rootPageId);
}
$solrConfiguration = Util::getSolrConfigurationFromPageId($rootPageId);
// make a backup of the current item
$baseItem = $item;
foreach ($indexingConfigurationList as $indexingConfigurationCurrent) {
$item = $baseItem;
$item['indexing_configuration'] = $indexingConfigurationCurrent;
$addItemToQueue = TRUE;
// Ensure additionalWhereClause is applied.
if (!empty($solrConfiguration['index.']['queue.'][$item['indexing_configuration'] . '.']['additionalWhereClause'])) {
$indexingConfigurationCheckRecord = BackendUtility::getRecord($itemType, $itemUid, 'pid' . $additionalRecordFields, ' AND ' . $solrConfiguration['index.']['queue.'][$item['indexing_configuration'] . '.']['additionalWhereClause']);
if (empty($indexingConfigurationCheckRecord)) {
// item does not match the indexing configuration's additionalWhereClause
$addItemToQueue = FALSE;
}
}
if ($addItemToQueue) {
$GLOBALS['TYPO3_DB']->exec_INSERTquery('tx_solr_indexqueue_item', $item);
}
}
}
}
