/**
* Constructor
*
* @param Xerxes_Record $record record
* @param Config $config local config
*/
public function __construct(Record $record, Config $config)
{
$this->xerxes_record = $record;
$this->registry = Registry::getInstance();
$this->config = $config;
// link resolver stuff
$this->link_resolver = $this->config->getConfig("LINK_RESOLVER_ADDRESS", false, $this->registry->getConfig("LINK_RESOLVER_ADDRESS", false));
$this->sid = $this->config->getConfig("APPLICATION_SID", false, $this->registry->getConfig("APPLICATION_SID", false, "calstate.edu:xerxes"));
if ($this->link_resolver != null) {
$this->url_open = $record->getOpenURL($this->link_resolver, $this->sid);
}
$this->openurl_kev_co = $record->getOpenURL(null, $this->sid);
// holdings
$this->holdings = new Holdings();
if ($record->hasPhysicalHoldings() == false) {
$this->holdings->checked = true;
}
// proxy links?
$proxy_server = $this->registry->getConfig('PROXY_SERVER', false);
$should_proxy_links = $this->config->getConfig('SHOULD_PROXY', false, false);
if ($should_proxy_links) {
foreach ($this->xerxes_record->getLinks() as $link) {
$link->addProxyPrefix($proxy_server);
}
}
}
public function __construct(Record $record, Config $config)
{
$xerxes_record = $record->xerxes_record;
// old metalib record from xerxes 1
if ($xerxes_record instanceof \Xerxes_MetalibRecord) {
$xerxes_record = new Metalib\Record($xerxes_record);
// convert it x2 record
} elseif ($xerxes_record instanceof \Xerxes_TransRecord) {
try {
$xerxes_record = $xerxes_record->record();
// extract the x2 record
} catch (\Exception $e) {
trigger_error('Xerxes Error (' . $e->getLine() . '): ' . $e->getMessage());
}
}
// record has been corrupted @todo fix this problem
if (!$xerxes_record instanceof Xerxes\Record) {
$this->corrupted = true;
// mark it as such
// make a new record with the data we have on hand in the other
// saved_records fields
$xerxes_record = new Xerxes\Record();
$title = $record->title;
if ($record->nonsort != "") {
$title = $record->nonsort . ' ' . $title;
}
$author = new Author($record->author, null, Author::PERSONAL);
$format = new \Xerxes\Record\Format();
$format->setFormat($record->format);
$properties = array('title' => $title, 'format' => $format, 'authors' => array($author), 'year' => $record->year);
$xerxes_record->setProperties($properties);
}
parent::__construct($xerxes_record, $config);
}
public function toXml()
{
$objXml = parent::toXml();
// echo($this->xmlpp($objXml->saveXML(), false));
/*
// Parser::addToXML($objXml, 'source', 'COPAC: ' . $this->source);
*/
return $objXml;
}
/**
* Constructor
*
* @param Xerxes_Record $record record
* @param Config $config local config
*/
public function __construct(Record $record, Config $config)
{
$this->xerxes_record = $record;
$this->registry = Registry::getInstance();
$this->config = $config;
// link resolver stuff
$this->link_resolver = $this->config->getConfig("LINK_RESOLVER_ADDRESS", false, $this->registry->getConfig("LINK_RESOLVER_ADDRESS", false));
$this->sid = $this->registry->getConfig("APPLICATION_SID", false, "calstate.edu:xerxes");
if ($this->link_resolver != null) {
$this->url_open = $record->getOpenURL($this->link_resolver, $this->sid);
}
$this->openurl_kev_co = $record->getOpenURL(null, $this->sid);
// holdings
$this->holdings = new Holdings();
if ($record->hasPhysicalHoldings() == false) {
$this->holdings->checked = true;
}
}
public function getRecommendations(Xerxes\Record $xerxes_record, $min_relevance = 0, $max_records = 10)
{
$bx_records = array();
// now get the open url
$open_url = $xerxes_record->getOpenURL(null, $this->sid);
$open_url = str_replace('genre=unknown', 'genre=article', $open_url);
// send it to bx service
$url = $this->url . "/recommender/openurl?token=" . $this->token . "&{$open_url}" . "&res_dat=source=global&threshold={$min_relevance}&maxRecords={$max_records}";
try {
$client = Factory::getHttpClient();
$client->setUri($url);
$client->setConfig(array('timeout' => 4));
$xml = $client->send()->getBody();
if ($xml == "") {
throw new \Exception("No response from bx service");
}
} catch (\Exception $e) {
// just issue the exception as a warning
trigger_error("Could not get result from bX service: " . $e->getTraceAsString(), E_USER_WARNING);
return $bx_records;
}
// header("Content-type: text/xml"); echo $xml; exit;
$doc = new \DOMDocument();
$doc->recover = true;
$doc->loadXML($xml);
$xpath = new \DOMXPath($doc);
$xpath->registerNamespace("ctx", "info:ofi/fmt:xml:xsd:ctx");
$records = $xpath->query("//ctx:context-object");
foreach ($records as $record) {
$bx_record = new Record();
$bx_record->loadXML($record);
array_push($bx_records, $bx_record);
}
if (count($bx_records) > 0) {
// first one is the record we want to find recommendations for
// so skip it; any others are actual recommendations
array_shift($bx_records);
}
return $bx_records;
}
/**
* URL for the sms feature
*
* @param Record $result
* @return string url
*/
public function linkSMS(Record $result)
{
$arrParams = array('controller' => $this->request->getParam('controller'), "action" => "sms", "id" => $result->getRecordID());
return $this->request->url_for($arrParams);
}
/**
* Load data from MARC-XML
*/
public function loadXML($xml)
{
$this->marc = new MarcRecord();
$this->marc->loadXML($xml);
parent::loadXML($xml);
}
/**
* URL for the full record display, including targets
*
* @param $result Record object
* @return string url
*/
public function linkFullRecord(Record $result)
{
$arrParams = array('controller' => $this->request->getParam('controller'), "action" => "record", "id" => $result->getRecordID(), 'target' => $this->request->getParam('target', null, true));
return $this->request->url_for($arrParams);
}
public function lookupAction()
{
$id = $this->request->getParam("id");
// we essentially create a mock object and add holdings
$xerxes_record = new Record();
$xerxes_record->setRecordID($id);
$xerxes_record->setSource($this->id);
$result = new Result($xerxes_record, $this->config);
$result->fetchHoldings();
// add to response
$this->data->setVariable('results', $result);
// view template
$this->data->setTemplate('search/lookup.xsl');
return $this->data;
}
public function loadXML($xml)
{
parent::loadXML($xml);
}
/**
* Add a record to the user's saved record space.
*
* @param string $username username to save the record under
* @param string $source name of the source database
* @param string $id identifier for the record
* @param Record $xerxes_record xerxes record object to save
* @return int inserted id
*/
public function addRecord($username, $source, $id, Record $xerxes_record)
{
$arrValues = array();
$iYear = (int) $xerxes_record->getYear();
$strTitle = $xerxes_record->getMainTitle();
$strSubTitle = $xerxes_record->getSubTitle();
if ($strSubTitle != "") {
$strTitle .= ": " . $strSubTitle;
}
$strSQL = "INSERT INTO xerxes_records \r\n\t\t\t( source, original_id, timestamp, username, nonsort, title, author, year, format, record_type, marc )\r\n\t\t\tVALUES \r\n\t\t\t( :source, :original_id, :timestamp, :username, :nonsort, :title, :author, :year, :format, :record_type, :marc)";
$arrValues[":source"] = $source;
$arrValues[":original_id"] = $id;
$arrValues[":timestamp"] = date("Y-m-d H:i:s");
$arrValues[":username"] = $username;
$arrValues[":nonsort"] = $xerxes_record->getNonSort();
$arrValues[":title"] = substr($strTitle, 0, 90);
$arrValues[":author"] = $xerxes_record->getPrimaryAuthor(true);
$arrValues[":year"] = $iYear;
$arrValues[":format"] = $xerxes_record->format()->getReadableNormalizedFormat();
$arrValues[":marc"] = serialize($xerxes_record);
$arrValues[":record_type"] = "xerxes_record";
return $this->insert($strSQL, $arrValues, true);
}
/**
* URL for the sms feature
*
* @param Record $record
* @return string url
*/
public function linkSMS(Record $record)
{
$arrParams = array('controller' => $this->request->getParam('controller'), 'action' => 'sms', 'id' => $record->getRecordID());
return $this->request->url_for($arrParams);
}
/**
* Return an individual record
*
* @param string record identifier
* @return ResultSet
*/
protected function doGetRecord($id)
{
$results = new Search\ResultSet($this->config);
// get the record from the database
$record = $this->datamap->getRecordByID($id);
// no record found?
if ($record == null) {
$results->total = 0;
return $results;
}
// got one
$results->total = 1;
$result = $this->createSearchResult($record);
// corrupted record, look out
if ($result->corrupted == true) {
$fixed = false;
$data = $record->marc;
// go back to the original search engine and fetch it again
$class_name = 'Application\\Model\\' . ucfirst($result->source) . '\\Engine';
if (class_exists($class_name)) {
try {
$engine = new $class_name();
$new_results = $engine->getRecord($result->original_id);
if ($new_results->total > 0) {
$result = $new_results->getRecord(0);
$fixed = true;
}
} catch (NotFoundException $e) {
if (strstr($data, 'Xerxes_TransRecord')) {
$data = '<?xml version="1.0"?>' . Parser::removeLeft($data, '<?xml version="1.0"?>');
$data = Parser::removeRight($data, '</xerxes_record>') . '</xerxes_record>';
$xerxes_record = new Xerxes\Record();
$xerxes_record->loadXML($data);
$record->xerxes_record = $xerxes_record;
// recreate the result, since we need the openurl and such
$result = $this->createSearchResult($record);
$fixed = true;
}
}
} elseif (strstr($data, 'Xerxes_MetalibRecord')) {
$data = '<?xml' . Parser::removeLeft($data, '<?xml');
$data = Parser::removeRight($data, '</x_server_response>') . '</x_server_response>';
$xerxes_record = new \Xerxes_MetalibRecord();
$xerxes_record->loadXML($data);
$record->xerxes_record = $xerxes_record;
// recreate the result, since we need the openurl and such
$result = $this->createSearchResult($record);
$fixed = true;
}
if ($fixed == false) {
throw new \Exception('Sorry, this record has been corrupted');
}
}
// if a catalog record, fetch holdings
if ($record->xerxes_record instanceof Solr\Record) {
try {
$engine = new Solr\Engine();
$solr_results = $engine->getRecord($result->original_id);
$holdings = $solr_results->getRecord(0)->getHoldings();
$result->setHoldings($holdings);
} catch (\Exception $e) {
trigger_error('saved records holdings lookup: ' . $e->getMessage(), E_USER_WARNING);
}
}
$results->addResult($result);
return $results;
}
/**
* Load data from MARC record
*
* @param MarcRecord $marc
*/
public function loadMarc(MarcRecord $marc)
{
$this->marc = $marc;
parent::loadXML($marc->getMarcXML());
}
/**
* URL for the full record display
* Accounts for worldcat 'source' identifier
*
* @param $result Record object
* @return string
*/
public function linkFullRecord(Record $result)
{
$arrParams = array('controller' => $this->request->getParam('controller'), 'action' => 'record', 'source' => $this->request->getParam('source'), 'id' => $result->getRecordID());
return $this->request->url_for($arrParams);
}
/**
* Include original record in object
*/
public function includeOriginalRecord()
{
$this->original_record = $this->xerxes_record->getOriginalXML();
}
public function __wakeup()
{
parent::__construct();
$this->load($this->serialized);
}
public function getOriginalXML($bolString = false)
{
// convert original (JSON-based) array to xml
$this->document = Parser::convertToDOMDocument('<original />');
Parser::addToXML($this->document, 'record', $this->original_array);
return parent::getOriginalXML($bolString);
}
public function toXml()
{
$objXml = parent::toXml();
// echo($this->xmlpp($objXml->saveXML(), false));
return $objXml;
}
/**
* URL for the full record display, taken from the record
*
* @param Record $record
* @return string url
*/
public function linkFullRecord(Record $record)
{
$links = $record->getLinks();
$link = $links[0];
return $link->getUrl();
}
public function lookupAction()
{
$id = $this->request->getParam("id");
// we essentially create a mock object and add holdings
$xerxes_record = new Record();
$xerxes_record->setRecordID($id);
$xerxes_record->setSource($this->id);
$result = new Result($xerxes_record, $this->config);
$result->fetchHoldings();
// add to response
$this->data["results"] = $result;
return $this->data;
}
/**
* Create Record from OpenURL Context Object
*/
public function __construct()
{
parent::__construct();
$this->utility[] = "xpath";
}
/**
* Add a record to the user's saved record space. $objXerxesRecord will be
* updated with internal db id and original id..
*
* @param string $username username to save the record under
* @param string $source name of the source database
* @param string $id identifier for the record
* @param Xerxes_Record $objXerxesRecord xerxes record object to save
* @return int inserted id
*/
public function addRecord($username, $source, $id, Record $objXerxesRecord)
{
$arrValues = array();
$iYear = (int) $objXerxesRecord->getYear();
$strTitle = $objXerxesRecord->getMainTitle();
$strSubTitle = $objXerxesRecord->getSubTitle();
if ($strSubTitle != "") {
$strTitle .= ": " . $strSubTitle;
}
$strSQL = "INSERT INTO xerxes_records \r\n\t\t\t( source, original_id, timestamp, username, nonsort, title, author, year, format, record_type, marc )\r\n\t\t\tVALUES \r\n\t\t\t( :source, :original_id, :timestamp, :username, :nonsort, :title, :author, :year, :format, :record_type, :marc)";
$arrValues[":source"] = $source;
$arrValues[":original_id"] = $id;
$arrValues[":timestamp"] = date("Y-m-d H:i:s");
$arrValues[":username"] = $username;
$arrValues[":nonsort"] = $objXerxesRecord->getNonSort();
$arrValues[":title"] = substr($strTitle, 0, 90);
$arrValues[":author"] = $objXerxesRecord->getPrimaryAuthor(true);
$arrValues[":year"] = $iYear;
$arrValues[":format"] = $objXerxesRecord->format()->getInternalFormat();
##### xerxes 1 transition hack @todo remove this
if ($objXerxesRecord instanceof Summon\Record && $this->registry->getConfig('XERXES_1_TRANS', false)) {
$link_resolver = $this->registry->getConfig("LINK_RESOLVER_ADDRESS", true);
$sid = $this->registry->getConfig("APPLICATION_SID", false, "calstate.edu:xerxes");
$objXerxesRecord = new \Xerxes_TransRecord($objXerxesRecord, $link_resolver, $sid);
}
###### end hack
$arrValues[":marc"] = serialize($objXerxesRecord);
$arrValues[":record_type"] = "xerxes_record";
$this->insert($strSQL, $arrValues);
// get the internal xerxes record id for the saved record, and fill record
// with it, so caller can use.
$getIDSql = "SELECT id FROM xerxes_records WHERE original_id = :original_id";
$getIDParam = array(":original_id" => $id);
$getIDResults = $this->select($getIDSql, $getIDParam);
$objXerxesRecord->id = $getIDResults[0]["id"];
$objXerxesRecord->original_id = $id;
return $objXerxesRecord->id;
}
