/**
* Main function of the script.
*
* @access public
*
* @return void
*/
public function main()
{
switch ((string) $this->cli_args['_DEFAULT'][1]) {
case 'index':
// Add command line arguments.
$this->cli_options[] = array('-doc UID/URL', 'UID or URL of the document.');
$this->cli_options[] = array('-pid UID', 'UID of the page the document should be added to.');
$this->cli_options[] = array('-core UID', 'UID of the Solr core the document should be added to.');
// Check the command line arguments.
$this->cli_validateArgs();
// Get the document...
$doc =& tx_dlf_document::getInstance($this->cli_args['-doc'][0], $this->cli_args['-pid'][0], TRUE);
if ($doc->ready) {
// ...and save it to the database...
if (!$doc->save(intval($this->cli_args['-pid'][0]), intval($this->cli_args['-core'][0]))) {
$this->cli_echo('ERROR: Document ' . $this->cli_args['-doc'][0] . ' not saved and indexed.' . LF, TRUE);
exit(1);
}
} else {
$this->cli_echo('ERROR: Document ' . $this->cli_args['-doc'][0] . ' could not be loaded.' . LF, TRUE);
exit(1);
}
break;
default:
$this->cli_help();
break;
}
exit(0);
}
/**
* Main function of the script.
*
* @access public
*
* @return void
*/
public function main()
{
switch ((string) $this->cli_args['_DEFAULT'][1]) {
// (Re-)Index a single document.
case 'index':
// Add command line arguments.
$this->cli_options[] = array('-doc UID/URL', 'UID or URL of the document.');
$this->cli_options[] = array('-pid UID', 'UID of the page the document should be added to.');
$this->cli_options[] = array('-core UID', 'UID of the Solr core the document should be added to.');
// Check the command line arguments.
$this->cli_validateArgs();
// Get the document...
$doc =& tx_dlf_document::getInstance($this->cli_args['-doc'][0], $this->cli_args['-pid'][0], TRUE);
if ($doc->ready) {
// ...and save it to the database...
if (!$doc->save(intval($this->cli_args['-pid'][0]), intval($this->cli_args['-core'][0]))) {
$this->cli_echo('ERROR: Document ' . $this->cli_args['-doc'][0] . ' not saved and indexed.' . LF, TRUE);
exit(1);
}
} else {
$this->cli_echo('ERROR: Document ' . $this->cli_args['-doc'][0] . ' could not be loaded.' . LF, TRUE);
exit(1);
}
break;
// Re-index all documents of a collection.
// Re-index all documents of a collection.
case 'reindex':
// Add command line arguments.
$this->cli_options[] = array('-coll UID', 'UID of the collection.');
$this->cli_options[] = array('-pid UID', 'UID of the page the document should be added to.');
$this->cli_options[] = array('-core UID', 'UID of the Solr core the document should be added to.');
// Check the command line arguments.
$this->cli_validateArgs();
// Get the collection.
$result = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query('tx_dlf_documents.uid AS uid', 'tx_dlf_documents', 'tx_dlf_relations', 'tx_dlf_collections', 'AND tx_dlf_collections.uid=' . intval($this->cli_args['-coll'][0]) . ' AND tx_dlf_collections.pid=' . intval($this->cli_args['-pid'][0]) . ' AND tx_dlf_relations.ident=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('docs_colls', 'tx_dlf_relations') . tx_dlf_helper::whereClause('tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_collections'), '', '', '');
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
// Get the document...
$doc =& tx_dlf_document::getInstance($resArray['uid'], $this->cli_args['-pid'][0], TRUE);
if ($doc->ready) {
// ...and save it to the database...
if (!$doc->save(intval($this->cli_args['-pid'][0]), intval($this->cli_args['-core'][0]))) {
$this->cli_echo('ERROR: Document ' . $resArray['uid'] . ' not saved and indexed.' . LF, TRUE);
exit(1);
}
} else {
$this->cli_echo('ERROR: Document ' . $resArray['uid'] . ' could not be loaded.' . LF, TRUE);
exit(1);
}
}
break;
default:
$this->cli_help();
break;
}
exit(0);
}
/**
* Loads the current document into $this->doc
*
* @access protected
*
* @return void
*/
protected function loadDocument()
{
// Check for required variable.
if (!empty($this->piVars['id']) && !empty($this->conf['pages'])) {
// Should we exclude documents from other pages than $this->conf['pages']?
$pid = !empty($this->conf['excludeOther']) ? intval($this->conf['pages']) : 0;
// Get instance of tx_dlf_document.
$this->doc =& tx_dlf_document::getInstance($this->piVars['id'], $pid);
if (!$this->doc->ready) {
// Destroy the incomplete object.
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_plugin->loadDocument()] Failed to load document with UID "' . $this->piVars['id'] . '"', $this->extKey, SYSLOG_SEVERITY_ERROR);
}
$this->doc = NULL;
} else {
// Set configuration PID.
$this->doc->cPid = $this->conf['pages'];
}
} elseif (!empty($this->piVars['recordId'])) {
// Get UID of document with given record identifier.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_documents.uid', 'tx_dlf_documents', 'tx_dlf_documents.record_id=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->piVars['recordId'], 'tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_documents'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) == 1) {
list($this->piVars['id']) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
// Set superglobal $_GET array.
$_GET[$this->prefixId]['id'] = $this->piVars['id'];
// Unset variable to avoid infinite looping.
unset($this->piVars['recordId'], $_GET[$this->prefixId]['recordId']);
// Try to load document.
$this->loadDocument();
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_plugin->loadDocument()] Failed to load document with record ID "' . $this->piVars['recordId'] . '"', $this->extKey, SYSLOG_SEVERITY_ERROR);
}
}
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_plugin->loadDocument()] Invalid UID "' . $this->piVars['id'] . '" or PID "' . $this->conf['pages'] . '" for document loading', $this->extKey, SYSLOG_SEVERITY_ERROR);
}
}
}
/**
* Processes a physical unit for the Solr index
*
* @access protected
*
* @param tx_dlf_document &$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;
}
/**
* Post-processing hook for the process_cmdmap() method.
*
* @access public
*
* @param string $command: 'move', 'copy', 'localize', 'inlineLocalizeSynchronize', 'delete' or 'undelete'
* @param string $table: The destination table
* @param integer $id: The uid of the record
* @param mixed $value: The value for the command
* @param \TYPO3\CMS\Core\DataHandling\DataHandler $pObj: The parent object
*
* @return void
*/
public function processCmdmap_postProcess($command, $table, $id, $value, $pObj)
{
if (in_array($command, array('move', 'delete', 'undelete')) && $table == 'tx_dlf_documents') {
// Get Solr core.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_solrcores.uid', 'tx_dlf_solrcores,tx_dlf_documents', 'tx_dlf_solrcores.uid=tx_dlf_documents.solrcore AND tx_dlf_documents.uid=' . intval($id) . tx_dlf_helper::whereClause('tx_dlf_solrcores'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
list($core) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
switch ($command) {
case 'move':
case 'delete':
// Establish Solr connection.
if ($solr = tx_dlf_solr::getInstance($core)) {
// Delete Solr document.
$solr->service->deleteByQuery('uid:' . $id);
$solr->service->commit();
if ($command == 'delete') {
break;
}
}
case 'undelete':
// Reindex document.
$doc =& tx_dlf_document::getInstance($id);
if ($doc->ready) {
$doc->save($doc->pid, $core);
} else {
if (TYPO3_DLOG) {
\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_tcemain->processCmdmap_postProcess(' . $command . ', ' . $table . ', ' . $id . ', ' . $value . ', [' . get_class($pObj) . '])] Failed to re-index document with UID "' . $id . '"', $this->extKey, SYSLOG_SEVERITY_ERROR);
}
}
break;
}
}
}
}
/**
* The main method of the PlugIn
*
* @access public
*
* @param string $content: The PlugIn content
* @param array $conf: The PlugIn configuration
*
* @return string The content that is displayed on the website
*/
public function main($content, $conf)
{
$this->init($conf);
// Disable caching for this plugin.
$this->setCache(FALSE);
// Quit without doing anything if required variables are not set.
if (empty($this->conf['solrcore'])) {
if (TYPO3_DLOG) {
\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->main(' . $content . ', [data])] Incomplete plugin configuration', $this->extKey, SYSLOG_SEVERITY_WARNING, $conf);
}
return $content;
}
if (!isset($this->piVars['query']) && empty($this->piVars['extQuery'])) {
// Add javascript for search suggestions if enabled and jQuery autocompletion is available.
if (!empty($this->conf['suggest'])) {
$this->addAutocompleteJS();
}
// Load template file.
if (!empty($this->conf['templateFile'])) {
$this->template = $this->cObj->getSubpart($this->cObj->fileResource($this->conf['templateFile']), '###TEMPLATE###');
} else {
$this->template = $this->cObj->getSubpart($this->cObj->fileResource('EXT:dlf/plugins/search/template.tmpl'), '###TEMPLATE###');
}
// Configure @action URL for form.
$linkConf = array('parameter' => $GLOBALS['TSFE']->id, 'forceAbsoluteUrl' => 1);
// Fill markers.
$markerArray = array('###ACTION_URL###' => $this->cObj->typoLink_URL($linkConf), '###LABEL_QUERY###' => $this->pi_getLL('label.query'), '###LABEL_SUBMIT###' => $this->pi_getLL('label.submit'), '###FIELD_QUERY###' => $this->prefixId . '[query]', '###QUERY###' => '', '###FULLTEXTSWITCH###' => $this->addFulltextSwitch(), '###FIELD_DOC###' => $this->conf['searchIn'] == 'document' || $this->conf['searchIn'] == 'all' ? $this->addCurrentDocument() : '', '###FIELD_COLL###' => $this->conf['searchIn'] == 'collection' || $this->conf['searchIn'] == 'all' ? $this->addCurrentCollection() : '', '###ADDITIONAL_INPUTS###' => $this->addEncryptedCoreName(), '###FACETS_MENU###' => $this->addFacetsMenu());
// Get additional fields for extended search.
$extendedSearch = $this->addExtendedSearch();
// Display search form.
$content .= $this->cObj->substituteSubpart($this->cObj->substituteMarkerArray($this->template, $markerArray), '###EXT_SEARCH_ENTRY###', $extendedSearch);
return $this->pi_wrapInBaseClass($content);
} else {
// Instantiate search object.
$solr = tx_dlf_solr::getInstance($this->conf['solrcore']);
if (!$solr->ready) {
if (TYPO3_DLOG) {
\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_search->main(' . $content . ', [data])] Apache Solr not available', $this->extKey, SYSLOG_SEVERITY_ERROR, $conf);
}
return $content;
}
// Build label for result list.
$label = $this->pi_getLL('search', '', TRUE);
if (!empty($this->piVars['query'])) {
$label .= htmlspecialchars(sprintf($this->pi_getLL('for', ''), $this->piVars['query']));
}
// Prepare query parameters.
$params = array();
// Set search query.
if (!empty($this->conf['fulltext']) && !empty($this->piVars['fulltext'])) {
// Search in fulltext field if applicable.
$query = 'fulltext:(' . tx_dlf_solr::escapeQuery($this->piVars['query']) . ')';
// Add highlighting for fulltext.
$params['hl'] = 'true';
$params['hl.fl'] = 'fulltext';
} else {
// Retain given search field if valid.
$query = tx_dlf_solr::escapeQueryKeepField($this->piVars['query'], $this->conf['pages']);
}
// Add extended search query.
if (!empty($this->piVars['extQuery']) && is_array($this->piVars['extQuery'])) {
$allowedOperators = array('AND', 'OR', 'NOT');
$allowedFields = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $this->conf['extendedFields'], TRUE);
for ($i = 0; $i < count($this->piVars['extQuery']); $i++) {
if (!empty($this->piVars['extQuery'][$i])) {
if (in_array($this->piVars['extOperator'][$i], $allowedOperators) && in_array($this->piVars['extField'][$i], $allowedFields)) {
if (!empty($query)) {
$query .= ' ' . $this->piVars['extOperator'][$i] . ' ';
}
$query .= tx_dlf_indexing::getIndexFieldName($this->piVars['extField'][$i], $this->conf['pages']) . ':(' . tx_dlf_solr::escapeQuery($this->piVars['extQuery'][$i]) . ')';
}
}
}
}
// Add filter query for faceting.
if (!empty($this->piVars['fq'])) {
$params['fq'] = $this->piVars['fq'];
}
// Add filter query for in-document searching.
if ($this->conf['searchIn'] == 'document' || $this->conf['searchIn'] == 'all') {
if (!empty($this->piVars['id']) && \TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->piVars['id'])) {
$params['fq'][] = 'uid:(' . $this->piVars['id'] . ') OR partof:(' . $this->piVars['id'] . ')';
$label .= htmlspecialchars(sprintf($this->pi_getLL('in', ''), tx_dlf_document::getTitle($this->piVars['id'])));
}
}
// Add filter query for in-collection searching.
if ($this->conf['searchIn'] == 'collection' || $this->conf['searchIn'] == 'all') {
if (!empty($this->piVars['collection']) && \TYPO3\CMS\Core\Utility\MathUtility::canBeInterpretedAsInteger($this->piVars['collection'])) {
$index_name = tx_dlf_helper::getIndexName($this->piVars['collection'], 'tx_dlf_collections', $this->conf['pages']);
$params['fq'][] = 'collection_faceting:("' . tx_dlf_solr::escapeQuery($index_name) . '")';
$label .= sprintf($this->pi_getLL('in', '', TRUE), tx_dlf_helper::translate($index_name, 'tx_dlf_collections', $this->conf['pages']));
}
}
// Add filter query for collection restrictions.
if ($this->conf['collections']) {
$collIds = explode(',', $this->conf['collections']);
$collIndexNames = array();
foreach ($collIds as $collId) {
$collIndexNames[] = tx_dlf_solr::escapeQuery(tx_dlf_helper::getIndexName(intval($collId), 'tx_dlf_collections', $this->conf['pages']));
}
// Last value is fake and used for distinction in $this->addCurrentCollection()
$params['fq'][] = 'collection_faceting:("' . implode('" OR "', $collIndexNames) . '" OR "FakeValueForDistinction")';
}
// Set search parameters.
$solr->limit = max(intval($this->conf['limit']), 1);
$solr->cPid = $this->conf['pages'];
$solr->params = $params;
// Perform search.
$results = $solr->search($query);
$results->metadata = array('label' => $label, 'description' => '<p class="tx-dlf-search-numHits">' . htmlspecialchars(sprintf($this->pi_getLL('hits', ''), $solr->numberOfHits, count($results))) . '</p>', 'thumbnail' => '', 'options' => $results->metadata['options']);
$results->save();
// Clean output buffer.
\TYPO3\CMS\Core\Utility\GeneralUtility::cleanOutputBuffers();
// Keep some plugin variables.
$linkConf['parameter'] = $this->conf['targetPid'];
if (!empty($this->piVars['order'])) {
$linkConf['additionalParams'] = \TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl($this->prefixId, array('order' => $this->piVars['order'], 'asc' => !empty($this->piVars['asc']) ? '1' : '0'), '', TRUE, FALSE);
}
// Send headers.
header('Location: ' . \TYPO3\CMS\Core\Utility\GeneralUtility::locationHeaderUrl($this->cObj->typoLink_URL($linkConf)));
// Flush output buffer and end script processing.
ob_end_flush();
exit;
}
}
/**
* 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 && $access) {
// Increase max_execution_time and max_input_time for large documents.
if (!ini_get('safe_mode')) {
ini_set('max_execution_time', '0');
ini_set('max_input_time', '-1');
}
switch ($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();
}
/**
* Renders all sub-entries of one entry
*
* @access protected
*
* @param integer $number: The number of the entry
* @param string $template: Parsed template subpart
*
* @return string The rendered entries ready for output
*/
protected function getSubEntries($number, $template)
{
$content = '';
foreach ($this->list[$number]['subparts'] as $subpart) {
$markerArray['###SUBMETADATA###'] = '';
$markerArray['###SUBTHUMBNAIL###'] = '';
$markerArray['###SUBPREVIEW###'] = '';
$imgAlt = '';
foreach ($this->metadata as $index_name => $metaConf) {
$parsedValue = '';
$fieldwrap = $this->parseTS($metaConf['wrap']);
do {
$value = @array_shift($subpart['metadata'][$index_name]);
// Link title to pageview.
if ($index_name == 'title') {
// Get title of parent document if needed.
if (empty($value) && $this->conf['getTitle']) {
$superiorTitle = tx_dlf_document::getTitle($subpart['uid'], TRUE);
if (!empty($superiorTitle)) {
$value = '[' . $superiorTitle . ']';
}
}
// Set fake title if still not present.
if (empty($value)) {
$value = $this->pi_getLL('noTitle');
}
$imgAlt = htmlspecialchars($value);
$additionalParams = array('id' => $subpart['uid'], 'page' => $subpart['page']);
$conf = array('useCacheHash' => 1, 'parameter' => $this->conf['targetPid'], 'additionalParams' => \TYPO3\CMS\Core\Utility\GeneralUtility::implodeArrayForUrl($this->prefixId, $additionalParams, '', TRUE, FALSE));
$value = $this->cObj->typoLink(htmlspecialchars($value), $conf);
// Translate name of holding library.
} elseif ($index_name == 'owner' && !empty($value)) {
$value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_libraries', $this->conf['pages']));
// Translate document type.
} elseif ($index_name == 'type' && !empty($value)) {
$_value = $value;
$value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_structures', $this->conf['pages']));
// Add page number for single pages.
if ($_value == 'page') {
$value .= ' ' . intval($subpart['page']);
}
// Translate ISO 639 language code.
} elseif ($index_name == 'language' && !empty($value)) {
$value = htmlspecialchars(tx_dlf_helper::getLanguageName($value));
} elseif (!empty($value)) {
$value = htmlspecialchars($value);
}
$value = $this->cObj->stdWrap($value, $fieldwrap['value.']);
if (!empty($value)) {
$parsedValue .= $value;
}
} while (count($subpart['metadata'][$index_name]));
if (!empty($parsedValue)) {
$field = $this->cObj->stdWrap(htmlspecialchars($metaConf['label']), $fieldwrap['key.']);
$field .= $parsedValue;
$markerArray['###SUBMETADATA###'] .= $this->cObj->stdWrap($field, $fieldwrap['all.']);
}
}
// Add thumbnail.
if (!empty($subpart['thumbnail'])) {
$markerArray['###SUBTHUMBNAIL###'] = '<img alt="' . $imgAlt . '" src="' . $subpart['thumbnail'] . '" />';
}
// Add preview.
if (!empty($subpart['preview'])) {
$markerArray['###SUBPREVIEW###'] = $subpart['preview'];
}
$content .= $this->cObj->substituteMarkerArray($template['subentry'], $markerArray);
}
return $this->cObj->substituteSubpart($this->cObj->getSubpart($this->template, '###SUBTEMPLATE###'), '###SUBENTRY###', $content, TRUE);
}
/**
* The main method of the PlugIn
*
* @access public
*
* @param string $content: The PlugIn content
* @param array $conf: The PlugIn configuration
*
* @return void
*/
public function main($content, $conf)
{
$this->init($conf);
// Don't cache the output.
$this->setCache(FALSE);
// Create XML document.
$rss = new DOMDocument('1.0', 'utf-8');
// Add mandatory root element.
$root = $rss->createElement('rss');
$root->setAttribute('version', '2.0');
// Add channel element.
$channel = $rss->createElement('channel');
$channel->appendChild($rss->createElement('title', htmlspecialchars($this->conf['title'], ENT_NOQUOTES, 'UTF-8')));
$channel->appendChild($rss->createElement('link', htmlspecialchars(t3lib_div::locationHeaderUrl($this->pi_linkTP_keepPIvars_url()), ENT_NOQUOTES, 'UTF-8')));
if (!empty($this->conf['description'])) {
$channel->appendChild($rss->createElement('description', htmlspecialchars($this->conf['description'], ENT_QUOTES, 'UTF-8')));
}
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_libraries.label AS label', 'tx_dlf_libraries', 'tx_dlf_libraries.pid=' . intval($this->conf['pages']) . ' AND tx_dlf_libraries.uid=' . intval($this->conf['library']) . tx_dlf_helper::whereClause('tx_dlf_libraries'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
$channel->appendChild($rss->createElement('copyright', htmlspecialchars($resArray['label'], ENT_NOQUOTES, 'UTF-8')));
}
$channel->appendChild($rss->createElement('pubDate', date('r', $GLOBALS['EXEC_TIME'])));
$channel->appendChild($rss->createElement('generator', htmlspecialchars($this->conf['useragent'], ENT_NOQUOTES, 'UTF-8')));
// Add item elements.
if (!$this->conf['excludeOther'] || empty($this->piVars['collection']) || t3lib_div::inList($this->conf['collections'], $this->piVars['collection'])) {
$additionalWhere = '';
// Check for pre-selected collections.
if (!empty($this->piVars['collection'])) {
$additionalWhere = ' AND tx_dlf_collections.uid=' . intval($this->piVars['collection']);
} elseif (!empty($this->conf['collections'])) {
$additionalWhere = ' AND tx_dlf_collections.uid IN (' . $GLOBALS['TYPO3_DB']->cleanIntList($this->conf['collections']) . ')';
}
$result = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query('tx_dlf_documents.uid AS uid,tx_dlf_documents.partof AS partof,tx_dlf_documents.title AS title,tx_dlf_documents.volume AS volume,tx_dlf_documents.author AS author,tx_dlf_documents.record_id AS guid,tx_dlf_documents.tstamp AS tstamp,tx_dlf_documents.crdate AS crdate', 'tx_dlf_documents', 'tx_dlf_relations', 'tx_dlf_collections', 'AND tx_dlf_documents.pid=' . intval($this->conf['pages']) . ' AND tx_dlf_relations.ident=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('docs_colls', 'tx_dlf_relations') . ' AND tx_dlf_collections.pid=' . intval($this->conf['pages']) . $additionalWhere . tx_dlf_helper::whereClause('tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_collections'), 'tx_dlf_documents.uid', 'tx_dlf_documents.tstamp DESC', intval($this->conf['limit']));
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
// Add each record as item element.
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
$item = $rss->createElement('item');
$title = '';
// Get title of superior document.
if ((empty($resArray['title']) || !empty($this->conf['prependSuperiorTitle'])) && !empty($resArray['partof'])) {
$superiorTitle = tx_dlf_document::getTitle($resArray['partof'], TRUE);
if (!empty($superiorTitle)) {
$title .= '[' . $superiorTitle . ']';
}
}
// Get title of document.
if (!empty($resArray['title'])) {
$title .= ' ' . $resArray['title'];
}
// Set default title if empty.
if (empty($title)) {
$title = $this->pi_getLL('noTitle');
}
// Append volume information.
if (!empty($resArray['volume'])) {
$title .= ', ' . $this->pi_getLL('volume') . ' ' . $resArray['volume'];
}
// Is this document new or updated?
if ($resArray['crdate'] == $resArray['tstamp']) {
$title = $this->pi_getLL('new') . ' ' . trim($title);
} else {
$title = $this->pi_getLL('update') . ' ' . trim($title);
}
$item->appendChild($rss->createElement('title', htmlspecialchars($title, ENT_NOQUOTES, 'UTF-8')));
// Add link.
$linkConf = array('parameter' => $this->conf['targetPid'], 'forceAbsoluteUrl' => 1, 'additionalParams' => t3lib_div::implodeArrayForUrl($this->prefixId, array('id' => $resArray['uid']), '', TRUE, FALSE));
$item->appendChild($rss->createElement('link', htmlspecialchars($this->cObj->typoLink_URL($linkConf), ENT_NOQUOTES, 'UTF-8')));
// Add author if applicable.
if (!empty($resArray['author'])) {
$item->appendChild($rss->createElement('author', htmlspecialchars($resArray['author'], ENT_NOQUOTES, 'UTF-8')));
}
// Add online publication date.
$item->appendChild($rss->createElement('pubDate', date('r', $resArray['crdate'])));
// Add internal record identifier.
$item->appendChild($rss->createElement('guid', htmlspecialchars($resArray['guid'], ENT_NOQUOTES, 'UTF-8')));
$channel->appendChild($item);
}
}
}
$root->appendChild($channel);
// Build XML output.
$rss->appendChild($root);
$content = $rss->saveXML();
// Clean output buffer.
t3lib_div::cleanOutputBuffers();
// Send headers.
header('HTTP/1.1 200 OK');
header('Cache-Control: no-cache');
header('Content-Length: ' . strlen($content));
header('Content-Type: application/rss+xml; charset=utf-8');
header('Date: ' . date('r', $GLOBALS['EXEC_TIME']));
header('Expires: ' . date('r', $GLOBALS['EXEC_TIME']));
echo $content;
// Flush output buffer and end script processing.
ob_end_flush();
exit;
}
/**
* Prepares the metadata array for output
*
* @access protected
*
* @param array $metadataArray: The metadata array
*
* @return string The metadata array ready for output
*/
protected function printMetadata(array $metadataArray)
{
// Load template file.
if (!empty($this->conf['templateFile'])) {
$this->template = $this->cObj->getSubpart($this->cObj->fileResource($this->conf['templateFile']), '###TEMPLATE###');
} else {
$this->template = $this->cObj->getSubpart($this->cObj->fileResource('EXT:dlf/plugins/metadata/template.tmpl'), '###TEMPLATE###');
}
$output = '';
$subpart['block'] = $this->cObj->getSubpart($this->template, '###BLOCK###');
// Get list of metadata to show.
$metaList = array();
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_metadata.index_name AS index_name,tx_dlf_metadata.is_listed AS is_listed,tx_dlf_metadata.wrap AS wrap', 'tx_dlf_metadata', 'tx_dlf_metadata.pid=' . intval($this->conf['pages']) . tx_dlf_helper::whereClause('tx_dlf_metadata'), '', 'tx_dlf_metadata.sorting', '');
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
if ($this->conf['showFull'] || $resArray['is_listed']) {
$metaList[$resArray['index_name']] = array('wrap' => $resArray['wrap'], 'label' => tx_dlf_helper::translate($resArray['index_name'], 'tx_dlf_metadata', $this->conf['pages']));
}
}
// Save original data array.
$cObjData = $this->cObj->data;
// Parse the metadata arrays.
foreach ($metadataArray as $metadata) {
$markerArray['###METADATA###'] = '';
// Reset content object's data array.
$this->cObj->data = $cObjData;
// Load all the metadata values into the content object's data array.
foreach ($metadata as $index_name => $value) {
if (is_array($value)) {
$this->cObj->data[$index_name] = implode($this->conf['separator'], $value);
} else {
$this->cObj->data[$index_name] = $value;
}
}
// Process each metadate.
foreach ($metaList as $index_name => $metaConf) {
$parsedValue = '';
$fieldwrap = $this->parseTS($metaConf['wrap']);
do {
$value = @array_shift($metadata[$index_name]);
if ($index_name == 'title') {
// Get title of parent document if needed.
if (empty($value) && $this->conf['getTitle'] && $this->doc->parentId) {
$superiorTitle = tx_dlf_document::getTitle($this->doc->parentId, TRUE);
if (!empty($superiorTitle)) {
$value = '[' . $superiorTitle . ']';
}
}
if (!empty($value)) {
$value = htmlspecialchars($value);
// Link title to pageview.
if ($this->conf['linkTitle'] && $metadata['_id']) {
$details = $this->doc->getLogicalStructure($metadata['_id']);
$value = $this->pi_linkTP($value, array($this->prefixId => array('id' => $this->doc->uid, 'page' => !empty($details['points']) ? intval($details['points']) : 1)), TRUE, $this->conf['targetPid']);
}
}
} elseif ($index_name == 'owner' && !empty($value)) {
// Translate name of holding library.
$value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_libraries', $this->conf['pages']));
} elseif ($index_name == 'type' && !empty($value)) {
// Translate document type.
$value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_structures', $this->conf['pages']));
} elseif ($index_name == 'collection' && !empty($value)) {
// Translate collection.
$value = htmlspecialchars(tx_dlf_helper::translate($value, 'tx_dlf_collections', $this->conf['pages']));
} elseif ($index_name == 'language' && !empty($value)) {
// Translate ISO 639 language code.
$value = htmlspecialchars(tx_dlf_helper::getLanguageName($value));
} elseif (!empty($value)) {
// Sanitize value for output.
$value = htmlspecialchars($value);
}
// Hook for getting a customized value (requested by SBB).
foreach ($this->hookObjects as $hookObj) {
if (method_exists($hookObj, 'printMetadata_customizeMetadata')) {
$hookObj->printMetadata_customizeMetadata($value);
}
}
$value = $this->cObj->stdWrap($value, $fieldwrap['value.']);
if (!empty($value)) {
$parsedValue .= $value;
}
} while (count($metadata[$index_name]));
if (!empty($parsedValue)) {
$field = $this->cObj->stdWrap(htmlspecialchars($metaConf['label']), $fieldwrap['key.']);
$field .= $parsedValue;
$markerArray['###METADATA###'] .= $this->cObj->stdWrap($field, $fieldwrap['all.']);
}
}
$output .= $this->cObj->substituteMarkerArray($subpart['block'], $markerArray);
}
return $this->cObj->substituteSubpart($this->template, '###BLOCK###', $output, TRUE);
}
/**
* Loads the current document into $this->doc
*
* @access protected
*
* @return void
*/
protected function loadDocument()
{
// Check for required variable.
if (!empty($this->piVars['id'])) {
// Get instance of tx_dlf_document.
$this->doc =& tx_dlf_document::getInstance($this->piVars['id']);
if (!$this->doc->ready) {
// Destroy the incomplete object.
$this->doc = NULL;
if (TYPO3_DLOG) {
\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_doctype->loadDocument()] Failed to load document with UID "' . $this->piVars['id'] . '"', $this->extKey, SYSLOG_SEVERITY_WARNING);
}
}
} elseif (!empty($this->piVars['recordId'])) {
// Get UID of document with given record identifier.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_documents.uid', 'tx_dlf_documents', 'tx_dlf_documents.record_id=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->piVars['recordId'], 'tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_documents'), '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) == 1) {
list($this->piVars['id']) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
// Set superglobal $_GET array.
$_GET[$this->prefixId]['id'] = $this->piVars['id'];
// Unset variable to avoid infinite looping.
unset($this->piVars['recordId'], $_GET[$this->prefixId]['recordId']);
// Try to load document.
$this->loadDocument();
} else {
if (TYPO3_DLOG) {
\TYPO3\CMS\Core\Utility\GeneralUtility::devLog('[tx_dlf_doctype->loadDocument()] Failed to load document with record ID "' . $this->piVars['recordId'] . '"', $this->extKey, SYSLOG_SEVERITY_WARNING);
}
}
}
}
/**
* Processes a logical unit (and its children) for the Solr index
*
* @access protected
*
* @param tx_dlf_document &$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;
}