public static function addInformationObjectIndex(QubitInformationObject $informationObject, $language, $options = array())
{
// Only ROOT node should have no parent, don't index
if (null === $informationObject->parent) {
return;
}
$doc = new Zend_Search_Lucene_Document();
// Reference elements
$doc->addField(Zend_Search_Lucene_Field::Keyword('id', $informationObject->id));
$doc->addField(Zend_Search_Lucene_Field::Keyword('slug', $informationObject->slug));
$doc->addField(Zend_Search_Lucene_Field::Keyword('culture', $language));
$doc->addField(Zend_Search_Lucene_Field::Keyword('className', 'QubitInformationObject'));
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('parentId', $informationObject->parentId));
$doc->addField(Zend_Search_Lucene_Field::Keyword('parent', $informationObject->parent->slug));
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('collectionRootId', $informationObject->getCollectionRoot()->id));
$doc->addField(Zend_Search_Lucene_Field::Keyword('collectionRootSlug', $informationObject->getCollectionRoot()->slug));
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('collectionRootTitle', $informationObject->getCollectionRoot()->getTitle()));
// Digital object information
if ($digitalObject = $informationObject->getDigitalObject()) {
$doc->addField(Zend_Search_Lucene_Field::Keyword('hasDigitalObject', 'true'));
$doc->addField(Zend_Search_Lucene_Field::Keyword('do_mediaTypeId', $digitalObject->mediaTypeId));
if (null !== $digitalObject->thumbnail) {
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('do_thumbnail_FullPath', $digitalObject->thumbnail->getFullPath()));
}
// $doc->addField(Zend_Search_Lucene_Field::Unstored('mediatype', $digitalObject->getMediaType()->getName(array('culture' => $language))));
// $doc->addField(Zend_Search_Lucene_Field::Unstored('filename', $digitalObject->getName()));
// $doc->addField(Zend_Search_Lucene_Field::Unstored('mimetype', $digitalObject->mimeType));
} else {
$doc->addField(Zend_Search_Lucene_Field::Keyword('hasDigitalObject', 'false'));
}
// Title
// include an i18n fallback for proper search result display in case the title field was not translated
if (0 < strlen($informationObject->getTitle(array('culture' => $language)))) {
$titleField = Zend_Search_Lucene_Field::Text('title', $informationObject->getTitle(array('culture' => $language)));
} else {
$titleField = Zend_Search_Lucene_Field::Text('title', $informationObject->getTitle(array('sourceCulture' => true)));
}
// Boost the hit relevance for the title field
$titleField->boost = 10;
$doc->addField($titleField);
// Publication status
$doc->addField(Zend_Search_Lucene_Field::Text('publicationStatusId', $informationObject->getPublicationStatus()->status->id));
$doc->addField(Zend_Search_Lucene_Field::Text('scopeAndContent', $informationObject->getScopeAndContent(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Text('referenceCode', $informationObject->referenceCode));
// Store dates as serialized array
$dates = array();
foreach ($informationObject->getDates() as $date) {
$save_date['id'] = $date->id;
$save_date['rendered'] = Qubit::renderDateStartEnd($date->getDate(array('cultureFallback' => true)), $date->startDate, $date->endDate);
$save_date['type'] = $date->getType(array('cultureFallback' => true))->__toString();
if (isset($date->actor)) {
$save_date['actor'] = $date->actor->__toString();
}
$dates[] = $save_date;
}
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('dates', serialize($dates)));
// CREATOR
$creatorField = Zend_Search_Lucene_Field::Unstored('creator', $informationObject->getCreatorsNameString(array('culture' => $language)));
// Boost the hit relevance for the creator field
$creatorField->boost = 8;
$doc->addField($creatorField);
$doc->addField(Zend_Search_Lucene_Field::Unstored('creatorhistory', $informationObject->getCreatorsHistoryString(array('culture' => $language))));
// Level of Description
if (null !== $informationObject->getLevelOfDescription()) {
$doc->addField(Zend_Search_Lucene_Field::Text('levelOfDescription', $informationObject->getLevelOfDescription()->getName(array('culture' => $language))));
} else {
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('levelOfDescription', null));
}
// Repository
$repository = $informationObject->getRepository(array('inherit' => true));
if (null !== $repository) {
$doc->addField(Zend_Search_Lucene_Field::Keyword('repositoryId', $repository->id));
$doc->addField(Zend_Search_Lucene_Field::Keyword('repositorySlug', $repository->slug));
$doc->addField(Zend_Search_Lucene_Field::Text('repositoryName', $repository->getAuthorizedFormOfName(array('culture' => $language))));
} else {
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('repositoryId', null));
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('repositorySlug', null));
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('repositoryName', null));
}
// Identifier
$identifierField = Zend_Search_Lucene_Field::Text('identifier', $informationObject->getIdentifier());
$identifierField->boost = 5;
$doc->addField($identifierField);
// I18n fields
$doc->addField(Zend_Search_Lucene_Field::Unstored('alternatetitle', $informationObject->getAlternateTitle(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('edition', $informationObject->getEdition(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('extentandmedium', $informationObject->getExtentAndMedium(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('archivalhistory', $informationObject->getArchivalHistory(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('acquisition', $informationObject->getAcquisition(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('appraisal', $informationObject->getAppraisal(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('accruals', $informationObject->getAccruals(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('arrangement', $informationObject->getArrangement(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('accessconditions', $informationObject->getAccessConditions(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('reproductionconditions', $informationObject->getReproductionConditions(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('physicalcharacteristics', $informationObject->getPhysicalCharacteristics(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('findingaids', $informationObject->getFindingAids(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('locationoforiginals', $informationObject->getLocationOfOriginals(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('locationofcopies', $informationObject->getLocationOfCopies(array('culture' => $language))));
$doc->addField(Zend_Search_Lucene_Field::Unstored('relatedunitsofdescription', $informationObject->getRelatedUnitsOfDescription(array('culture' => $language))));
// Subjects
$subjectField = Zend_Search_Lucene_Field::Unstored('subject', $informationObject->getAccessPointsString(QubitTaxonomy::SUBJECT_ID, array('culture' => $language)));
// Boost the hit relevance for the subject field
$subjectField->boost = 5;
$doc->addField($subjectField);
// Place
$placeField = Zend_Search_Lucene_Field::Unstored('place', $informationObject->getAccessPointsString(QubitTaxonomy::PLACE_ID, array('culture' => $language)));
// Boost the hit relevance for the place field
$placeField->boost = 3;
$doc->addField($placeField);
// Names
$nameField = Zend_Search_Lucene_Field::Unstored('name', $informationObject->getNameAccessPointsString(array('culture' => $language)));
// Boost the hit relevance for the place field
$nameField->boost = 3;
$doc->addField($nameField);
$cultureInfo = sfCultureInfo::getInstance($language);
$languages = $cultureInfo->getLanguages();
$scripts = $cultureInfo->getScripts();
// Languages
if (0 < count($properties = $informationObject->getProperties($name = 'language'))) {
$languageCodes = unserialize($properties->offsetGet(0)->getValue(array('sourceCulture' => true)));
if (0 < count($languageCodes)) {
$languageString = '';
foreach ($languageCodes as $languageCode) {
$languageString .= $languages[$languageCode] . ' ';
}
$doc->addField(Zend_Search_Lucene_Field::Unstored('language', rtrim($languageString)));
}
}
// Scripts
if (0 < count($properties = $informationObject->getProperties($name = 'script'))) {
$scriptCodes = unserialize($properties->offsetGet(0)->getValue(array('sourceCulture' => true)));
if (0 < count($scriptCodes)) {
$scriptString = '';
foreach ($scriptCodes as $scriptCode) {
$scriptString .= $scripts[$scriptCode] . ' ';
}
$doc->addField(Zend_Search_Lucene_Field::Unstored('script', rtrim($scriptString)));
}
}
// Notes
if (0 < count($notes = $informationObject->getNotes())) {
$noteString = '';
foreach ($notes as $note) {
$noteString .= $note->getContent(array('culture' => $language)) . ' ';
}
$doc->addField(Zend_Search_Lucene_Field::Unstored('notes', $noteString));
}
// Exclude control area fields for now, maybe add a seperate index for administrative data?
// (institution_responsible_identifier, rules, sources, revision_history)
// To come:
// Add all dynamic metadata fields to index
self::getInstance()->getEngine()->getIndex()->addDocument($doc);
}