/**
* Processes a physical unit for the Solr index
*
* @access protected
*
* @param tx_dlf_document &$doc: The METS document
* @param integer $page: The page number
* @param array $physicalUnit: Array of the physical unit to process
*
* @return integer 0 on success or 1 on failure
*/
protected static function processPhysical(tx_dlf_document &$doc, $page, array $physicalUnit)
{
$errors = 0;
// Read extension configuration.
$extConf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf'][self::$extKey]);
if (!empty($physicalUnit['files'][$extConf['fileGrpFulltext']])) {
$file = $doc->getFileLocation($physicalUnit['files'][$extConf['fileGrpFulltext']]);
// Load XML file.
if (\TYPO3\CMS\Core\Utility\GeneralUtility::isValidUrl($file) || version_compare(phpversion(), '5.3.3', '<')) {
// Set user-agent to identify self when fetching XML data.
if (!empty($extConf['useragent'])) {
@ini_set('user_agent', $extConf['useragent']);
}
// Turn off libxml's error logging.
$libxmlErrors = libxml_use_internal_errors(TRUE);
// disable entity loading
$previousValueOfEntityLoader = libxml_disable_entity_loader(TRUE);
// Load XML from file.
$xml = simplexml_load_string(file_get_contents($file));
// reset entity loader setting
libxml_disable_entity_loader($previousValueOfEntityLoader);
// Reset libxml's error logging.
libxml_use_internal_errors($libxmlErrors);
if ($xml === FALSE) {
return 1;
}
} else {
return 1;
}
// Load class.
if (!class_exists('Apache_Solr_Document')) {
require_once \TYPO3\CMS\Core\Utility\GeneralUtility::getFileAbsFileName('EXT:' . self::$extKey . '/lib/SolrPhpClient/Apache/Solr/Document.php');
}
// Create new Solr document.
$solrDoc = new Apache_Solr_Document();
// Create unique identifier from document's UID and unit's XML ID.
$solrDoc->setField('id', $doc->uid . $physicalUnit['id']);
$solrDoc->setField('uid', $doc->uid);
$solrDoc->setField('pid', $doc->pid);
$solrDoc->setField('page', $page);
if (!empty($physicalUnit['files'][$extConf['fileGrpThumbs']])) {
$solrDoc->setField('thumbnail', $doc->getFileLocation($physicalUnit['files'][$extConf['fileGrpThumbs']]));
}
$solrDoc->setField('partof', $doc->parentId);
$solrDoc->setField('root', $doc->rootId);
$solrDoc->setField('sid', $physicalUnit['id']);
$solrDoc->setField('toplevel', FALSE);
$solrDoc->setField('type', $physicalUnit['type'], self::$fields['fieldboost']['type']);
$solrDoc->setField('fulltext', tx_dlf_alto::getRawText($xml));
try {
self::$solr->service->addDocument($solrDoc);
} catch (Exception $e) {
if (!defined('TYPO3_cliMode')) {
$message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.solrException', TRUE) . '<br />' . htmlspecialchars($e->getMessage()), tx_dlf_helper::getLL('flash.error', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, TRUE);
tx_dlf_helper::addMessage($message);
}
return 1;
}
}
return $errors;
}
/**
* This saves the document to the database and index
*
* @access public
*
* @param integer $pid: The PID of the saved record
* @param integer $core: The UID of the Solr core for indexing
*
* @return boolean TRUE on success or FALSE on failure
*/
public function save($pid = 0, $core = 0)
{
// Save parameters for logging purposes.
$_pid = $pid;
$_core = $core;
if (TYPO3_MODE !== 'BE') {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->save(' . $_pid . ', ' . $_core . ')] Saving a document is only allowed in the backend', self::$extKey, SYSLOG_SEVERITY_ERROR);
}
return FALSE;
}
// Make sure $pid is a non-negative integer.
$pid = max(intval($pid), 0);
// Make sure $core is a non-negative integer.
$core = max(intval($core), 0);
// If $pid is not given, try to get it elsewhere.
if (!$pid && $this->pid) {
// Retain current PID.
$pid = $this->pid;
} elseif (!$pid) {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->save(' . $_pid . ', ' . $_core . ')] Invalid PID "' . $pid . '" for document saving', self::$extKey, SYSLOG_SEVERITY_ERROR);
}
return FALSE;
}
// Set PID for metadata definitions.
$this->cPid = $pid;
// Set UID placeholder if not updating existing record.
if ($pid != $this->pid) {
$this->uid = uniqid('NEW');
}
// Get metadata array.
$metadata = $this->getTitledata($pid);
// Check for record identifier.
if (empty($metadata['record_id'][0])) {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->save(' . $_pid . ', ' . $_core . ')] No record identifier found to avoid duplication', self::$extKey, SYSLOG_SEVERITY_ERROR);
}
return FALSE;
}
// Load plugin configuration.
$conf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf'][self::$extKey]);
// Get UID for user "_cli_dlf".
$be_user = 0;
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('be_users.uid AS uid', 'be_users', 'username='******'TYPO3_DB']->fullQuoteStr('_cli_dlf', 'be_users') . t3lib_BEfunc::BEenableFields('be_users') . t3lib_BEfunc::deleteClause('be_users'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
list($be_user) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->save(' . $_pid . ', ' . $_core . ')] Backend user "_cli_dlf" not found or disabled', self::$extKey, SYSLOG_SEVERITY_ERROR);
}
return FALSE;
}
// Get UID for structure type.
$structure = 0;
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_structures.uid AS uid', 'tx_dlf_structures', 'tx_dlf_structures.pid=' . intval($pid) . ' AND tx_dlf_structures.index_name=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($metadata['type'][0], 'tx_dlf_structures') . tx_dlf_helper::whereClause('tx_dlf_structures'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
list($structure) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->save(' . $_pid . ', ' . $_core . ')] Could not identify document/structure type', self::$extKey, SYSLOG_SEVERITY_ERROR);
}
return FALSE;
}
$metadata['type'][0] = $structure;
// Get UIDs for collections.
$collections = array();
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_collections.index_name AS index_name,tx_dlf_collections.uid AS uid', 'tx_dlf_collections', 'tx_dlf_collections.pid=' . intval($pid) . ' AND tx_dlf_collections.cruser_id=' . intval($be_user) . ' AND tx_dlf_collections.fe_cruser_id=0' . tx_dlf_helper::whereClause('tx_dlf_collections'), '', '', '');
for ($i = 0, $j = $GLOBALS['TYPO3_DB']->sql_num_rows($result); $i < $j; $i++) {
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
$collUid[$resArray['index_name']] = $resArray['uid'];
}
foreach ($metadata['collection'] as $collection) {
if (!empty($collUid[$collection])) {
// Add existing collection's UID.
$collections[] = $collUid[$collection];
} else {
// Insert new collection.
$collNewUid = uniqid('NEW');
$collData['tx_dlf_collections'][$collNewUid] = array('pid' => $pid, 'label' => $collection, 'index_name' => $collection, 'oai_name' => !empty($conf['publishNewCollections']) ? $collection : '', 'description' => '', 'documents' => 0, 'owner' => 0, 'status' => 0);
$substUid = tx_dlf_helper::processDB($collData);
// Prevent double insertion.
unset($collData);
// Add new collection's UID.
$collections[] = $substUid[$collNewUid];
if (!defined('TYPO3_cliMode')) {
$message = t3lib_div::makeInstance('t3lib_FlashMessage', htmlspecialchars(sprintf(tx_dlf_helper::getLL('flash.newCollection'), $collection, $substUid[$collNewUid])), tx_dlf_helper::getLL('flash.attention', TRUE), t3lib_FlashMessage::INFO, TRUE);
t3lib_FlashMessageQueue::addMessage($message);
}
}
}
// Preserve user-defined collections.
$result = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query('tx_dlf_collections.uid AS uid', 'tx_dlf_documents', 'tx_dlf_relations', 'tx_dlf_collections', 'AND tx_dlf_documents.pid=' . intval($pid) . ' AND tx_dlf_collections.pid=' . intval($pid) . ' AND tx_dlf_documents.uid=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->uid, 'tx_dlf_documents') . ' AND NOT (tx_dlf_collections.cruser_id=' . intval($be_user) . ' AND tx_dlf_collections.fe_cruser_id=0) AND tx_dlf_relations.ident=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('docs_colls', 'tx_dlf_relations'), '', '', '');
for ($i = 0, $j = $GLOBALS['TYPO3_DB']->sql_num_rows($result); $i < $j; $i++) {
list($collections[]) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
}
$metadata['collection'] = $collections;
// Get UID for owner.
$owner = 0;
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_libraries.uid AS uid', 'tx_dlf_libraries', 'tx_dlf_libraries.pid=' . intval($pid) . ' AND tx_dlf_libraries.index_name=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($metadata['owner'][0], 'tx_dlf_libraries') . tx_dlf_helper::whereClause('tx_dlf_libraries'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
list($owner) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
} else {
// Insert new library.
$libNewUid = uniqid('NEW');
$libData['tx_dlf_libraries'][$libNewUid] = array('pid' => $pid, 'label' => $metadata['owner'][0], 'index_name' => $metadata['owner'][0], 'website' => '', 'contact' => '', 'image' => '', 'oai_label' => '', 'oai_base' => '', 'opac_label' => '', 'opac_base' => '', 'union_label' => '', 'union_base' => '');
$substUid = tx_dlf_helper::processDB($libData);
// Add new library's UID.
$owner = $substUid[$libNewUid];
if (!defined('TYPO3_cliMode')) {
$message = t3lib_div::makeInstance('t3lib_FlashMessage', htmlspecialchars(sprintf(tx_dlf_helper::getLL('flash.newLibrary'), $metadata['owner'][0], $owner)), tx_dlf_helper::getLL('flash.attention', TRUE), t3lib_FlashMessage::INFO, TRUE);
t3lib_FlashMessageQueue::addMessage($message);
}
}
$metadata['owner'][0] = $owner;
// Load table of contents.
$this->_getTableOfContents();
// Get UID of superior document.
$partof = 0;
if (!empty($this->tableOfContents[0]['points']) && $this->tableOfContents[0]['points'] != $this->location && !tx_dlf_helper::testInt($this->tableOfContents[0]['points'])) {
$superior =& tx_dlf_document::getInstance($this->tableOfContents[0]['points'], $pid);
if ($superior->ready) {
if ($superior->pid != $pid) {
$superior->save($pid, $core);
}
$partof = $superior->uid;
}
}
// Use the date of publication as alternative sorting metric for parts of multi-part works.
if (!empty($partof)) {
if (empty($metadata['volume'][0]) && !empty($metadata['year'][0])) {
$metadata['volume'] = $metadata['year'];
}
if (empty($metadata['volume_sorting'][0])) {
if (!empty($metadata['year_sorting'][0])) {
$metadata['volume_sorting'][0] = $metadata['year_sorting'][0];
} elseif (!empty($metadata['year'][0])) {
$metadata['volume_sorting'][0] = $metadata['year'][0];
}
}
}
// Get metadata for lists and sorting.
$listed = array();
$sortable = array();
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_metadata.index_name AS index_name,tx_dlf_metadata.is_listed AS is_listed,tx_dlf_metadata.is_sortable AS is_sortable', 'tx_dlf_metadata', '(tx_dlf_metadata.is_listed=1 OR tx_dlf_metadata.is_sortable=1) AND tx_dlf_metadata.pid=' . intval($pid) . tx_dlf_helper::whereClause('tx_dlf_metadata'), '', '', '');
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
if (!empty($metadata[$resArray['index_name']])) {
if ($resArray['is_listed']) {
$listed[$resArray['index_name']] = $metadata[$resArray['index_name']];
}
if ($resArray['is_sortable']) {
$sortable[$resArray['index_name']] = $metadata[$resArray['index_name']][0];
}
}
}
// Fill data array.
$data['tx_dlf_documents'][$this->uid] = array('pid' => $pid, $GLOBALS['TCA']['tx_dlf_documents']['ctrl']['enablecolumns']['starttime'] => 0, $GLOBALS['TCA']['tx_dlf_documents']['ctrl']['enablecolumns']['endtime'] => 0, 'prod_id' => $metadata['prod_id'][0], 'location' => $this->location, 'record_id' => $metadata['record_id'][0], 'opac_id' => $metadata['opac_id'][0], 'union_id' => $metadata['union_id'][0], 'urn' => $metadata['urn'][0], 'purl' => $metadata['purl'][0], 'title' => $metadata['title'][0], 'title_sorting' => $metadata['title_sorting'][0], 'author' => implode('; ', $metadata['author']), 'year' => implode('; ', $metadata['year']), 'place' => implode('; ', $metadata['place']), 'thumbnail' => $this->_getThumbnail(TRUE), 'metadata' => serialize($listed), 'metadata_sorting' => serialize($sortable), 'structure' => $metadata['type'][0], 'partof' => $partof, 'volume' => $metadata['volume'][0], 'volume_sorting' => $metadata['volume_sorting'][0], 'collections' => $metadata['collection'], 'owner' => $metadata['owner'][0], 'solrcore' => $core, 'status' => 0);
// Unhide hidden documents.
if (!empty($conf['unhideOnIndex'])) {
$data['tx_dlf_documents'][$this->uid][$GLOBALS['TCA']['tx_dlf_documents']['ctrl']['enablecolumns']['disabled']] = 0;
}
// Process data.
$newIds = tx_dlf_helper::processDB($data);
// Replace placeholder with actual UID.
if (strpos($this->uid, 'NEW') === 0) {
$this->uid = $newIds[$this->uid];
$this->pid = $pid;
$this->parentId = $partof;
}
if (!defined('TYPO3_cliMode')) {
$message = t3lib_div::makeInstance('t3lib_FlashMessage', htmlspecialchars(sprintf(tx_dlf_helper::getLL('flash.documentSaved'), $metadata['title'][0], $this->uid)), tx_dlf_helper::getLL('flash.done', TRUE), t3lib_FlashMessage::OK, TRUE);
t3lib_FlashMessageQueue::addMessage($message);
}
// Add document to index.
if ($core) {
tx_dlf_indexing::add($this, $core);
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->save(' . $_pid . ', ' . $_core . ')] Invalid UID "' . $core . '" for Solr core', self::$extKey, SYSLOG_SEVERITY_NOTICE);
}
}
return TRUE;
}
/**
* Main function of the module
*
* @access public
*
* @return void
*/
public function main()
{
// Is the user allowed to access this page?
$access = is_array($this->pageInfo) && $GLOBALS['BE_USER']->isAdmin();
if ($this->id && $access) {
// Check if page is sysfolder.
if ($this->pageInfo['doktype'] != 254) {
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.wrongPageTypeMsg'), tx_dlf_helper::getLL('flash.wrongPageType', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, FALSE);
tx_dlf_helper::addMessage($_message);
$this->markerArray['CONTENT'] .= tx_dlf_helper::renderFlashMessages();
$this->printContent();
return;
}
// Should we do something?
if (!empty($this->CMD)) {
// Sanitize input...
$_method = 'cmd' . ucfirst($this->CMD);
// ...and unset to prevent infinite looping.
unset($this->CMD);
if (method_exists($this, $_method)) {
$this->{$_method}();
}
}
// Check for existing structure configuration.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', 'tx_dlf_structures', 'pid=' . intval($this->id) . tx_dlf_helper::whereClause('tx_dlf_structures'));
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
// Fine.
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.structureOkayMsg'), tx_dlf_helper::getLL('flash.structureOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::OK, FALSE);
} else {
// Configuration missing.
$_url = \TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $this->id, 'CMD' => 'addStructure')));
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', sprintf(tx_dlf_helper::getLL('flash.structureNotOkayMsg'), $_url), tx_dlf_helper::getLL('flash.structureNotOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, FALSE);
}
tx_dlf_helper::addMessage($_message);
// Check for existing metadata configuration.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', 'tx_dlf_metadata', 'pid=' . intval($this->id) . tx_dlf_helper::whereClause('tx_dlf_metadata'));
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
// Fine.
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.metadataOkayMsg'), tx_dlf_helper::getLL('flash.metadataOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::OK, FALSE);
} else {
// Configuration missing.
$_url = \TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $this->id, 'CMD' => 'addMetadata')));
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', sprintf(tx_dlf_helper::getLL('flash.metadataNotOkayMsg'), $_url), tx_dlf_helper::getLL('flash.metadataNotOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, FALSE);
}
tx_dlf_helper::addMessage($_message);
// Check the access conditions for the command line indexer's user.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid,db_mountpoints', 'be_groups', 'title=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('_cli_dlf', 'be_groups') . ' AND ' . $GLOBALS['TCA']['be_groups']['ctrl']['enablecolumns']['disabled'] . '=0' . \TYPO3\CMS\Backend\Utility\BackendUtility::deleteClause('be_groups'));
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
if (\TYPO3\CMS\Core\Utility\GeneralUtility::inList($resArray['db_mountpoints'], $this->id)) {
// Fine.
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.usergroupOkayMsg'), tx_dlf_helper::getLL('flash.usergroupOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::OK, FALSE);
} else {
// Configuration missing.
$_url = \TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $this->id, 'CMD' => 'addAccessRights')));
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', sprintf(tx_dlf_helper::getLL('flash.usergroupNotOkayMsg'), $_url), tx_dlf_helper::getLL('flash.usergroupNotOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, FALSE);
}
} else {
// Usergoup missing.
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.usergroupMissingMsg'), tx_dlf_helper::getLL('flash.usergroupMissing', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, FALSE);
}
tx_dlf_helper::addMessage($_message);
// Check for existing Solr core.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid,pid', 'tx_dlf_solrcores', 'pid IN (' . intval($this->id) . ',0)' . tx_dlf_helper::whereClause('tx_dlf_solrcores'));
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
if ($resArray['pid']) {
// Fine.
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.solrcoreOkayMsg'), tx_dlf_helper::getLL('flash.solrcoreOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::OK, FALSE);
} else {
// Default core available, but this is deprecated.
$_url = \TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $this->id, 'CMD' => 'addSolrcore')));
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', sprintf(tx_dlf_helper::getLL('flash.solrcoreDeprecatedMsg'), $_url), tx_dlf_helper::getLL('flash.solrcoreDeprecatedOkay', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::NOTICE, FALSE);
}
} else {
// Solr core missing.
$_url = \TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl(\TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $this->id, 'CMD' => 'addSolrcore')));
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', sprintf(tx_dlf_helper::getLL('flash.solrcoreMissingMsg'), $_url), tx_dlf_helper::getLL('flash.solrcoreMissing', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::WARNING, FALSE);
}
tx_dlf_helper::addMessage($_message);
$this->markerArray['CONTENT'] .= tx_dlf_helper::renderFlashMessages();
} else {
// TODO: Ändern!
$this->markerArray['CONTENT'] .= 'You are not allowed to access this page or have not selected a page, yet.';
}
$this->printContent();
}
/**
* Main function of the module
*
* @access public
*
* @return void
*/
public function main()
{
// Is the user allowed to access this page?
$access = is_array($this->pageInfo) || $GLOBALS['BE_USER']->isAdmin();
if ($this->id && $access) {
// Increase max_execution_time and max_input_time for large documents.
if (!ini_get('safe_mode')) {
ini_set('max_execution_time', '0');
ini_set('max_input_time', '-1');
}
switch ($this->CMD) {
case 'indexFile':
if (!empty($this->data['id']) && isset($this->data['core'])) {
// Save document to database and index.
$doc =& tx_dlf_document::getInstance($this->data['id'], $this->id, TRUE);
if ($doc->ready) {
$doc->save($this->id, $this->data['core']);
} else {
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', htmlspecialchars(sprintf(tx_dlf_helper::getLL('flash.fileNotLoaded'), $this->data['id'])), tx_dlf_helper::getLL('flash.error', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::ERROR, TRUE);
tx_dlf_helper::addMessage($_message);
}
}
break;
case 'reindexDocs':
if (isset($this->data['core'])) {
if (!empty($this->data['collection'])) {
// Get all documents in this collection.
$_result = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query('tx_dlf_documents.title AS title,tx_dlf_documents.uid AS uid', 'tx_dlf_documents', 'tx_dlf_relations', 'tx_dlf_collections', 'AND tx_dlf_documents.pid=' . intval($this->id) . ' AND tx_dlf_collections.uid=' . intval($this->data['collection']) . ' AND tx_dlf_relations.ident=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('docs_colls', 'tx_dlf_relations') . tx_dlf_helper::whereClause('tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_collections'), 'tx_dlf_documents.uid', '', '');
} else {
// Get all documents.
$_result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_documents.title AS title,tx_dlf_documents.uid AS uid', 'tx_dlf_documents', 'tx_dlf_documents.pid=' . intval($this->id) . tx_dlf_helper::whereClause('tx_dlf_documents'), '', '', '');
}
// Save them as a list object in user's session.
$elements = array();
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($_result)) {
$elements[] = array($resArray['uid'], $resArray['title']);
}
$this->list = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_dlf_list', $elements);
// Start index looping.
if (count($this->list) > 0) {
$this->indexLoop();
}
}
break;
case 'indexLoop':
// Refresh user's session to prevent session timeout.
$GLOBALS['BE_USER']->fetchUserSession();
// Get document list from user's session.
$this->list = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('tx_dlf_list');
// Continue index looping.
if (count($this->list) > 0 && isset($this->data['core'])) {
$this->indexLoop();
} else {
$_message = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', tx_dlf_helper::getLL('flash.seeLog', TRUE), tx_dlf_helper::getLL('flash.done', TRUE), \TYPO3\CMS\Core\Messaging\FlashMessage::OK, TRUE);
tx_dlf_helper::addMessage($_message);
}
break;
}
$this->markerArray['CONTENT'] .= tx_dlf_helper::renderFlashMessages();
switch ($this->MOD_SETTINGS['function']) {
case 'indexFile':
$this->markerArray['CONTENT'] .= $this->getFileForm();
break;
case 'reindexDoc':
$this->markerArray['CONTENT'] .= $this->getDocList();
break;
case 'reindexDocs':
$this->markerArray['CONTENT'] .= $this->getCollList();
break;
}
} else {
// TODO: Ändern!
$this->markerArray['CONTENT'] .= 'You are not allowed to access this page or have not selected a page, yet.';
}
$this->printContent();
}
/**
* Processes a logical unit (and its children) for the Solr index
*
* @access protected
*
* @param tx_dlf_document &$doc: The METS document
* @param array $logicalUnit: Array of the logical unit to process
*
* @return integer 0 on success or 1 on failure
*/
protected static function process(tx_dlf_document &$doc, array $logicalUnit)
{
$errors = 0;
// Get metadata for logical unit.
$metadata = $doc->metadataArray[$logicalUnit['id']];
if (!empty($metadata)) {
// Load class.
if (!class_exists('Apache_Solr_Document')) {
require_once t3lib_div::getFileAbsFileName('EXT:' . self::$extKey . '/lib/SolrPhpClient/Apache/Solr/Document.php');
}
// Create new Solr document.
$solrDoc = new Apache_Solr_Document();
// Create unique identifier from document's UID and unit's XML ID.
$solrDoc->setField('id', $doc->uid . $logicalUnit['id']);
$solrDoc->setField('uid', $doc->uid);
$solrDoc->setField('pid', $doc->pid);
if (tx_dlf_helper::testInt($logicalUnit['points'])) {
$solrDoc->setField('page', $logicalUnit['points']);
}
if ($logicalUnit['id'] == $doc->toplevelId) {
$solrDoc->setField('thumbnail', $doc->thumbnail);
} elseif (!empty($logicalUnit['thumbnailId'])) {
$solrDoc->setField('thumbnail', $doc->getFileLocation($logicalUnit['thumbnailId']));
}
$solrDoc->setField('partof', $doc->parentId);
$solrDoc->setField('sid', $logicalUnit['id']);
$solrDoc->setField('toplevel', in_array($logicalUnit['type'], self::$toplevel));
$solrDoc->setField('type', $logicalUnit['type'], self::$fields['fieldboost']['type']);
$solrDoc->setField('title', $metadata['title'][0], self::$fields['fieldboost']['title']);
$solrDoc->setField('volume', $metadata['volume'][0], self::$fields['fieldboost']['volume']);
$autocomplete = array();
foreach ($metadata as $index_name => $data) {
if (!empty($data) && substr($index_name, -8) !== '_sorting') {
$solrDoc->setField(self::getIndexFieldName($index_name, $doc->pid), $data, self::$fields['fieldboost'][$index_name]);
if (in_array($index_name, self::$fields['sortables'])) {
// Add sortable fields to index.
$solrDoc->setField($index_name . '_sorting', $metadata[$index_name . '_sorting'][0]);
}
if (in_array($index_name, self::$fields['facets'])) {
// Add facets to index.
$solrDoc->setField($index_name . '_faceting', $data);
}
if (in_array($index_name, self::$fields['autocompleted'])) {
$autocomplete = array_merge($autocomplete, $data);
}
}
}
// Add autocomplete values to index.
if (!empty($autocomplete)) {
$solrDoc->setField('autocomplete', $autocomplete);
}
try {
self::$solr->service->addDocument($solrDoc);
} catch (Exception $e) {
if (!defined('TYPO3_cliMode')) {
$message = t3lib_div::makeInstance('t3lib_FlashMessage', tx_dlf_helper::getLL('flash.solrException', TRUE) . '<br />' . htmlspecialchars($e->getMessage()), tx_dlf_helper::getLL('flash.error', TRUE), t3lib_FlashMessage::ERROR, TRUE);
t3lib_FlashMessageQueue::addMessage($message);
}
return 1;
}
}
// Check for child elements...
if (!empty($logicalUnit['children'])) {
foreach ($logicalUnit['children'] as $child) {
if (!$errors) {
// ...and process them, too.
$errors = self::process($doc, $child);
} else {
break;
}
}
}
return $errors;
}