/**
* Builds a collection's list
*
* @access protected
*
* @param integer $id: The collection's UID
*
* @return void
*/
protected function showSingleCollection($id)
{
// Should user-defined collections be shown?
if (empty($this->conf['show_userdefined'])) {
$additionalWhere = ' AND tx_dlf_collections.fe_cruser_id=0';
} elseif ($this->conf['show_userdefined'] > 0) {
$additionalWhere = ' AND NOT tx_dlf_collections.fe_cruser_id=0';
}
// Get all documents in collection.
$result = $GLOBALS['TYPO3_DB']->exec_SELECT_mm_query('tx_dlf_collections.index_name AS index_name,tx_dlf_collections.label AS collLabel,tx_dlf_collections.description AS collDesc,tx_dlf_collections.thumbnail AS collThumb,tx_dlf_collections.fe_cruser_id AS userid,tx_dlf_documents.uid AS uid,tx_dlf_documents.metadata_sorting AS metadata_sorting,tx_dlf_documents.volume_sorting AS volume_sorting,tx_dlf_documents.partof AS partof', 'tx_dlf_documents', 'tx_dlf_relations', 'tx_dlf_collections', 'AND tx_dlf_collections.uid=' . intval($id) . ' AND tx_dlf_collections.pid=' . intval($this->conf['pages']) . ' AND tx_dlf_relations.ident=' . $GLOBALS['TYPO3_DB']->fullQuoteStr('docs_colls', 'tx_dlf_relations') . $additionalWhere . tx_dlf_helper::whereClause('tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_collections'), '', 'tx_dlf_documents.title_sorting ASC', '');
$toplevel = array();
$subparts = array();
$listMetadata = array();
// Process results.
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
if (empty($listMetadata)) {
$listMetadata = array('label' => htmlspecialchars($resArray['collLabel']), 'description' => $this->pi_RTEcssText($resArray['collDesc']), 'thumbnail' => htmlspecialchars($resArray['collThumb']), 'options' => array('source' => 'collection', 'select' => $id, 'userid' => $resArray['userid'], 'params' => array('fq' => array('collection_faceting:"' . $resArray['index_name'] . '"')), 'core' => '', 'pid' => $this->conf['pages'], 'order' => 'title', 'order.asc' => TRUE));
}
// Split toplevel documents from volumes.
if ($resArray['partof'] == 0) {
// Prepare document's metadata for sorting.
$sorting = unserialize($resArray['metadata_sorting']);
if (!empty($sorting['type']) && tx_dlf_helper::testInt($sorting['type'])) {
$sorting['type'] = tx_dlf_helper::getIndexName($sorting['type'], 'tx_dlf_structures', $this->conf['pages']);
}
if (!empty($sorting['owner']) && tx_dlf_helper::testInt($sorting['owner'])) {
$sorting['owner'] = tx_dlf_helper::getIndexName($sorting['owner'], 'tx_dlf_libraries', $this->conf['pages']);
}
if (!empty($sorting['collection']) && tx_dlf_helper::testInt($sorting['collection'])) {
$sorting['collection'] = tx_dlf_helper::getIndexName($sorting['collection'], 'tx_dlf_collections', $this->conf['pages']);
}
$toplevel[$resArray['uid']] = array('u' => $resArray['uid'], 's' => $sorting, 'p' => array());
} else {
$subparts[$resArray['partof']][$resArray['volume_sorting']] = $resArray['uid'];
}
}
// Add volumes to the corresponding toplevel documents.
foreach ($subparts as $partof => $parts) {
if (!empty($toplevel[$partof])) {
ksort($parts);
$toplevel[$partof]['p'] = array_values($parts);
}
}
// Save list of documents.
$list = t3lib_div::makeInstance('tx_dlf_list');
$list->reset();
$list->add(array_values($toplevel));
$list->metadata = $listMetadata;
$list->save();
// Clean output buffer.
t3lib_div::cleanOutputBuffers();
// Send headers.
header('Location: ' . t3lib_div::locationHeaderUrl($this->cObj->typoLink_URL(array('parameter' => $this->conf['targetPid']))));
// Flush output buffer and end script processing.
ob_end_flush();
exit;
}
/**
* Processes a search request.
*
* @access public
*
* @param string $query: The search query
*
* @return tx_dlf_list The result list
*/
public function search($query = '')
{
// Perform search.
$results = $this->service->search((string) $query, 0, $this->limit, $this->params);
$this->numberOfHits = count($results->response->docs);
$toplevel = array();
$checks = array();
// Get metadata configuration.
if ($this->numberOfHits > 0) {
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_metadata.index_name AS index_name', 'tx_dlf_metadata', 'tx_dlf_metadata.is_sortable=1 AND tx_dlf_metadata.pid=' . intval($this->cPid) . tx_dlf_helper::whereClause('tx_dlf_metadata'), '', '', '');
$sorting = array();
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
$sorting[$resArray['index_name']] = $resArray['index_name'] . '_sorting';
}
}
// Keep track of relevance.
$i = 0;
// Process results.
foreach ($results->response->docs as $doc) {
// Split toplevel documents from subparts.
if ($doc->toplevel == 1) {
// Prepare document's metadata for sorting.
$docSorting = array();
foreach ($sorting as $index_name => $solr_name) {
if (!empty($doc->{$solr_name})) {
$docSorting[$index_name] = is_array($doc->{$solr_name}) ? $doc->{$solr_name}[0] : $doc->{$solr_name};
}
}
// Preserve relevance ranking.
if (!empty($toplevel[$doc->uid]['s']['relevance'])) {
$docSorting['relevance'] = $toplevel[$doc->uid]['s']['relevance'];
}
$toplevel[$doc->uid] = array('u' => $doc->uid, 's' => $docSorting, 'p' => !empty($toplevel[$doc->uid]['p']) ? $toplevel[$doc->uid]['p'] : array());
} else {
$toplevel[$doc->uid]['p'][] = $doc->id;
if (!in_array($doc->uid, $checks)) {
$checks[] = $doc->uid;
}
}
// Add relevance to sorting values.
if (empty($toplevel[$doc->uid]['s']['relevance'])) {
$toplevel[$doc->uid]['s']['relevance'] = str_pad($i, 6, '0', STR_PAD_LEFT);
}
$i++;
}
// Check if the toplevel documents have metadata.
foreach ($checks as $check) {
if (empty($toplevel[$check]['u'])) {
// Get information for toplevel document.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_documents.uid AS uid,tx_dlf_documents.metadata_sorting AS metadata_sorting', 'tx_dlf_documents', 'tx_dlf_documents.uid=' . intval($check) . tx_dlf_helper::whereClause('tx_dlf_documents'), '', '', '1');
// Process results.
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
// Prepare document's metadata for sorting.
$sorting = unserialize($resArray['metadata_sorting']);
if (!empty($sorting['type']) && tx_dlf_helper::testInt($sorting['type'])) {
$sorting['type'] = tx_dlf_helper::getIndexName($sorting['type'], 'tx_dlf_structures', $this->cPid);
}
if (!empty($sorting['owner']) && tx_dlf_helper::testInt($sorting['owner'])) {
$sorting['owner'] = tx_dlf_helper::getIndexName($sorting['owner'], 'tx_dlf_libraries', $this->cPid);
}
if (!empty($sorting['collection']) && tx_dlf_helper::testInt($sorting['collection'])) {
$sorting['collection'] = tx_dlf_helper::getIndexName($sorting['collection'], 'tx_dlf_collections', $this->cPid);
}
// Preserve relevance ranking.
if (!empty($toplevel[$check]['s']['relevance'])) {
$sorting['relevance'] = $toplevel[$check]['s']['relevance'];
}
$toplevel[$check] = array('u' => $resArray['uid'], 's' => $sorting, 'p' => $toplevel[$check]['p']);
} else {
// Clear entry if there is no (accessible) toplevel document.
unset($toplevel[$check]);
}
}
}
// Save list of documents.
$list = t3lib_div::makeInstance('tx_dlf_list');
$list->reset();
$list->add(array_values($toplevel));
// Set metadata for search.
$list->metadata = array('label' => '', 'description' => '', 'options' => array('source' => 'search', 'select' => $query, 'userid' => 0, 'params' => $this->params, 'core' => $this->core, 'pid' => $this->cPid, 'order' => 'relevance', 'order.asc' => TRUE));
return $list;
}
/**
* This is a singleton class, thus the constructor should be private/protected
*
* @access protected
*
* @param integer $uid: The UID of the document to parse or URL to XML file
* @param integer $pid: If > 0, then only document with this PID gets loaded
*
* @return void
*/
protected function __construct($uid, $pid)
{
// Prepare to check database for the requested document.
if (tx_dlf_helper::testInt($uid)) {
$whereClause = 'tx_dlf_documents.uid=' . intval($uid) . tx_dlf_helper::whereClause('tx_dlf_documents');
} else {
// Cast to string for safety reasons.
$location = (string) $uid;
// Try to load METS file.
if ($this->load($location)) {
// Initialize core METS object.
$this->init();
if ($this->mets !== NULL) {
// Check for METS object @ID.
if (!empty($this->mets['OBJID'])) {
$this->recordId = (string) $this->mets['OBJID'];
}
// Get hook objects.
$hookObjects = tx_dlf_helper::getHookObjects('common/class.tx_dlf_document.php');
// Apply hooks.
foreach ($hookObjects as $hookObj) {
if (method_exists($hookObj, 'construct_postProcessRecordId')) {
$hookObj->construct_postProcessRecordId($this->xml, $this->recordId);
}
}
} else {
// No METS part found.
return;
}
} else {
// Loading failed.
return;
}
if (!empty($this->recordId)) {
$whereClause = 'tx_dlf_documents.record_id=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($this->recordId, 'tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_documents');
} else {
// There is no record identifier and there should be no hit in the database.
$whereClause = '1=-1';
}
}
// Check for PID if needed.
if ($pid) {
$whereClause .= ' AND tx_dlf_documents.pid=' . intval($pid);
}
// Get document PID and location from database.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_documents.uid AS uid,tx_dlf_documents.pid AS pid,tx_dlf_documents.record_id AS record_id,tx_dlf_documents.partof AS partof,tx_dlf_documents.thumbnail AS thumbnail,tx_dlf_documents.location AS location', 'tx_dlf_documents', $whereClause, '', '', '1');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) > 0) {
list($this->uid, $this->pid, $this->recordId, $this->parentId, $this->thumbnail, $this->location) = $GLOBALS['TYPO3_DB']->sql_fetch_row($result);
$this->thumbnailLoaded = TRUE;
// Load XML file if necessary...
if ($this->mets === NULL && $this->load($this->location)) {
// ...and set some basic properties.
$this->init();
}
// Do we have a METS object now?
if ($this->mets !== NULL) {
// Set new location if necessary.
if (!empty($location)) {
$this->location = $location;
}
// Document ready!
$this->ready = TRUE;
}
} elseif ($this->mets !== NULL) {
// Set location as UID for documents not in database.
$this->uid = $location;
$this->location = $location;
// Document ready!
$this->ready = TRUE;
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_document->__construct(' . $uid . ', ' . $pid . ')] No document with UID "' . $uid . '" found or document not accessible', self::$extKey, SYSLOG_SEVERITY_ERROR);
}
}
}
/**
* This translates an internal "index_name"
*
* @access public
*
* @param string $index_name: The internal "index_name" to translate
* @param string $table: Get the translation from this table
* @param string $pid: Get the translation from this page
*
* @return string Localized label for $index_name
*/
public static function translate($index_name, $table, $pid)
{
// Save parameters for logging purposes.
$_index_name = $index_name;
$_pid = $pid;
// Load labels into static variable for future use.
static $labels = array();
// Sanitize input.
$pid = max(intval($pid), 0);
if (!$pid) {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_helper->translate(' . $_index_name . ', ' . $table . ', ' . $_pid . ')] Invalid PID "' . $pid . '" for translation', self::$extKey, SYSLOG_SEVERITY_WARNING);
}
return $index_name;
}
// Check if "index_name" is an UID.
if (tx_dlf_helper::testInt($index_name)) {
$index_name = self::getIndexName($index_name, $table, $pid);
}
/* The $labels already contain the translated content element, but with the index_name of the translated content element itself
* and not with the $index_name of the original that we receive here. So we have to determine the index_name of the
* associated translated content element. E.g. $labels['title0'] != $index_name = title. */
// First fetch the uid of the received index_name
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('uid', $table, 'pid=' . $pid . ' AND index_name="' . $index_name . '"' . self::whereClause($table), '', '', '');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) > 0) {
// Now we use the uid of the l18_parent to fetch the index_name of the translated content element.
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('index_name', $table, 'pid=' . $pid . ' AND l18n_parent=' . $resArray['uid'] . ' AND sys_language_uid=' . intval($GLOBALS['TSFE']->sys_language_content) . self::whereClause($table), '', '', '');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) > 0) {
// If there is an translated content element, overwrite the received $index_name.
$resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);
$index_name = $resArray['index_name'];
}
}
// Check if we already got a translation.
if (empty($labels[$table][$pid][$GLOBALS['TSFE']->sys_language_content][$index_name])) {
// Check if this table is allowed for translation.
if (in_array($table, array('tx_dlf_collections', 'tx_dlf_libraries', 'tx_dlf_metadata', 'tx_dlf_structures'))) {
$additionalWhere = ' AND sys_language_uid IN (-1,0)';
if ($GLOBALS['TSFE']->sys_language_content > 0) {
$additionalWhere = ' AND (sys_language_uid IN (-1,0) OR (sys_language_uid=' . intval($GLOBALS['TSFE']->sys_language_content) . ' AND l18n_parent=0))';
}
// Get labels from database.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', $table, 'pid=' . $pid . $additionalWhere . self::whereClause($table), '', '', '');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) > 0) {
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
// Overlay localized labels if available.
if ($GLOBALS['TSFE']->sys_language_content > 0) {
$resArray = $GLOBALS['TSFE']->sys_page->getRecordOverlay($table, $resArray, $GLOBALS['TSFE']->sys_language_content, $GLOBALS['TSFE']->sys_language_mode == 'strict' ? 'hideNonTranslated' : '');
}
if ($resArray) {
$labels[$table][$pid][$GLOBALS['TSFE']->sys_language_content][$resArray['index_name']] = $resArray['label'];
}
}
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_helper->translate(' . $_index_name . ', ' . $table . ', ' . $_pid . ')] No translation with PID "' . $pid . '" available in table "' . $table . '" or translation not accessible', self::extKey, SYSLOG_SEVERITY_NOTICE);
}
}
} else {
if (TYPO3_DLOG) {
t3lib_div::devLog('[tx_dlf_helper->translate(' . $_index_name . ', ' . $table . ', ' . $_pid . ')] No translations available for table "' . $table . '"', self::$extKey, SYSLOG_SEVERITY_WARNING);
}
}
}
if (!empty($labels[$table][$pid][$GLOBALS['TSFE']->sys_language_content][$index_name])) {
return $labels[$table][$pid][$GLOBALS['TSFE']->sys_language_content][$index_name];
} else {
return $index_name;
}
}
/**
* This sets the element at the given offset
* @see ArrayAccess::offsetSet()
*
* @access public
*
* @param mixed $offset: The offset to set (non-integer offsets will be appended)
* @param mixed $value: The value to set
*
* @return void
*/
public function offsetSet($offset, $value)
{
if (tx_dlf_helper::testInt($offset)) {
$this->elements[$offset] = $value;
} else {
$this->elements[] = $value;
}
// Re-number the elements.
$this->elements = array_values($this->elements);
$this->count = count($this->elements);
}
/**
* 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) {
t3lib_div::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###');
}
// Set last query if applicable.
$lastQuery = '';
$list = t3lib_div::makeInstance('tx_dlf_list');
if (!empty($list->metadata['options']['source']) && $list->metadata['options']['source'] == 'search') {
$lastQuery = $list->metadata['options']['select'];
}
// 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###' => $this->prefixId . '[query]', '###QUERY###' => htmlspecialchars($lastQuery), '###FIELD_DOC###' => $this->addCurrentDocument(), '###FIELD_COLL###' => $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) {
t3lib_div::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']));
}
// Set search parameters.
$solr->limit = max(intval($this->conf['limit']), 1);
$solr->cPid = $this->conf['pages'];
// Set search query.
$query = $this->piVars['query'];
// Add extended search query.
if (!empty($this->piVars['extQuery']) && is_array($this->piVars['extQuery'])) {
if (!empty($query)) {
$query = tx_dlf_solr::escapeQuery($query);
}
$allowedOperators = array('AND', 'OR', 'NOT');
$allowedFields = t3lib_div::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'][$i]) . ')';
}
}
}
} else {
if (empty($this->piVars['fq']) && $query != "*") {
$query = tx_dlf_solr::escapeQuery($query);
}
}
// Set query parameters.
$params = array();
// Add filter query for faceting.
if (!empty($this->piVars['fq'])) {
$params = array('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']) && tx_dlf_helper::testInt($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']) && tx_dlf_helper::testInt($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']));
}
}
$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.
t3lib_div::cleanOutputBuffers();
// Keep some plugin variables.
$linkConf['parameter'] = $this->conf['targetPid'];
if (!empty($this->piVars['order'])) {
$linkConf['additionalParams'] = t3lib_div::implodeArrayForUrl($this->prefixId, array('order' => $this->piVars['order'], 'asc' => !empty($this->piVars['asc']) ? '1' : '0'), '', TRUE, FALSE);
}
// Send headers.
header('Location: ' . t3lib_div::locationHeaderUrl($this->cObj->typoLink_URL($linkConf)));
// Flush output buffer and end script processing.
ob_end_flush();
exit;
}
}
/**
* Helper to get flexform's items array for plugin "tx_dlf_search"
*
* @access public
*
* @param array &$params: An array with parameters
* @param t3lib_TCEforms &$pObj: The parent object
*
* @return void
*/
public function itemsProcFunc_solrList(&$params, &$pObj)
{
if ($params['row']['pi_flexform']) {
$pi_flexform = t3lib_div::xml2array($params['row']['pi_flexform']);
$pages = $pi_flexform['data']['sDEF']['lDEF']['pages']['vDEF'];
// There is a strange behavior where the uid from the flexform is prepended by the table's name and appended by its title.
// i.e. instead of "18" it reads "pages_18|Title"
if (!tx_dlf_helper::testInt($pages)) {
$parts = explode('|', $pages);
$pages = array_pop(explode('_', $parts[0]));
}
if ($pages > 0) {
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('label,uid', 'tx_dlf_solrcores', 'pid IN (' . intval($pages) . ',0)' . tx_dlf_helper::whereClause('tx_dlf_solrcores'), '', 'label', '');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result) > 0) {
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_row($result)) {
$params['items'][] = $resArray;
}
}
}
}
}
/**
* This builds a menu array for HMENU
*
* @access public
*
* @param string $content: The PlugIn content
* @param array $conf: The PlugIn configuration
*
* @return array HMENU array
*/
public function makeMenuArray($content, $conf)
{
$this->init($conf);
// Load current document.
$this->loadDocument();
if ($this->doc === NULL) {
// Quit without doing anything if required variables are not set.
return array();
} else {
// Set default values for page if not set.
$this->piVars['page'] = tx_dlf_helper::intInRange($this->piVars['page'], 1, $this->doc->numPages, 1);
$this->piVars['double'] = tx_dlf_helper::intInRange($this->piVars['double'], 0, 1, 0);
}
$menuArray = array();
// Does the document have physical pages or is it an external file?
if ($this->doc->physicalPages || !tx_dlf_helper::testInt($this->doc->uid)) {
// Get all logical units the current page is a part of.
if (!empty($this->piVars['page']) && $this->doc->physicalPages) {
$this->activeEntries = array_merge((array) $this->doc->smLinks['p2l'][$this->doc->physicalPages[0]], (array) $this->doc->smLinks['p2l'][$this->doc->physicalPages[$this->piVars['page']]]);
if (!empty($this->piVars['double']) && $this->piVars['page'] < $this->doc->numPages) {
$this->activeEntries = array_merge($this->activeEntries, (array) $this->doc->smLinks['p2l'][$this->doc->physicalPages[$this->piVars['page'] + 1]]);
}
}
// Go through table of contents and create all menu entries.
foreach ($this->doc->tableOfContents as $entry) {
$menuArray[] = $this->getMenuEntry($entry, TRUE);
}
} else {
// Go through table of contents and create top-level menu entries.
foreach ($this->doc->tableOfContents as $entry) {
$menuArray[] = $this->getMenuEntry($entry, FALSE);
}
// Get all child documents from database.
$whereClause = 'tx_dlf_documents.partof=' . intval($this->doc->uid) . ' AND tx_dlf_documents.structure=tx_dlf_structures.uid AND tx_dlf_structures.pid=' . $this->doc->pid . tx_dlf_helper::whereClause('tx_dlf_documents') . tx_dlf_helper::whereClause('tx_dlf_structures');
if ($this->conf['excludeOther']) {
$whereClause .= ' AND tx_dlf_documents.pid=' . intval($this->conf['pages']);
}
// Build table of contents from database.
$result = $GLOBALS['TYPO3_DB']->exec_SELECTquery('tx_dlf_documents.uid AS uid,tx_dlf_documents.title AS title,tx_dlf_documents.volume AS volume,tx_dlf_structures.index_name AS type', 'tx_dlf_documents,tx_dlf_structures', $whereClause, '', 'tx_dlf_documents.volume_sorting', '');
if ($GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
$menuArray[0]['ITEM_STATE'] = 'CURIFSUB';
$menuArray[0]['_SUB_MENU'] = array();
while ($resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result)) {
$entry = array('label' => $resArray['title'], 'type' => $resArray['type'], 'volume' => $resArray['volume'], 'pagination' => '', 'targetUid' => $resArray['uid']);
$menuArray[0]['_SUB_MENU'][] = $this->getMenuEntry($entry, FALSE);
}
}
}
return $menuArray;
}
/**
* Processes a logical unit (and its children) for the Solr index
*
* @access protected
*
* @param tx_dlf_document &$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;
}
