/**
* Turn our results into an RSS feed
*
* @access public
* @public array $result Existing result set (null to do new search)
* @return string XML document
*/
public function buildRSS($result = null)
{
global $configArray;
// XML HTTP header
header('Content-type: text/xml', true);
// First, get the search results if none were provided
// (we'll go for 50 at a time)
if (is_null($result)) {
$this->limit = 50;
$result = $this->processSearch(false, false);
}
// Now prepare the serializer
$serializer_options = array('addDecl' => TRUE, 'encoding' => 'UTF-8', 'indent' => ' ', 'rootName' => 'json', 'mode' => 'simplexml');
$serializer = new XML_Serializer($serializer_options);
$baseUrl = $configArray['Site']['url'];
for ($i = 0; $i < count($result['response']['docs']); $i++) {
//Since the base URL can be different depending on the record type, add the url to the response
if (strcasecmp($result['response']['docs'][$i]['recordtype'], 'econtentRecord') == 0) {
$id = str_replace('econtentRecord', '', $result['response']['docs'][$i]['id']);
$result['response']['docs'][$i]['recordUrl'] = $baseUrl . '/EcontentRecord/' . $id;
} else {
if (strcasecmp($result['response']['docs'][$i]['recordtype'], 'grouped_work') == 0) {
$id = str_replace('econtentRecord', '', $result['response']['docs'][$i]['id']);
$result['response']['docs'][$i]['recordUrl'] = $baseUrl . '/GroupedWork/' . $id;
require_once ROOT_DIR . '/RecordDrivers/GroupedWorkDriver.php';
$groupedWorkDriver = new GroupedWorkDriver($id);
$image = $groupedWorkDriver->getBookcoverUrl('medium');
$description = "<img src='{$image}'/> " . $groupedWorkDriver->getDescriptionFast();
$result['response']['docs'][$i]['description'] = $description;
} else {
$id = $result['response']['docs'][$i]['id'];
$result['response']['docs'][$i]['recordUrl'] = $baseUrl . '/Record/' . $id;
}
}
}
// Serialize our results from PHP arrays to XML
if ($serializer->serialize($result)) {
$xmlResults = $serializer->getSerializedData();
}
// Prepare an XSLT processor and pass it some variables
$xsl = new XSLTProcessor();
$xsl->registerPHPFunctions('urlencode');
$xsl->registerPHPFunctions('translate');
// On-screen display value for our search
if ($this->searchType == 'newitem') {
$lookfor = translate('New Items');
} else {
if ($this->searchType == 'reserves') {
$lookfor = translate('Course Reserves');
} else {
$lookfor = $this->displayQuery();
}
}
if (count($this->filterList) > 0) {
// TODO : better display of filters
$xsl->setParameter('', 'lookfor', $lookfor . " (" . translate('with filters') . ")");
} else {
$xsl->setParameter('', 'lookfor', $lookfor);
}
// The full url to recreate this search
$xsl->setParameter('', 'searchUrl', $this->renderSearchUrl());
// Stub of a url for a records screen
$xsl->setParameter('', 'baseUrl', $configArray['Site']['url'] . "/Record/");
// Load up the style sheet
$style = new DOMDocument();
$style->load('services/Search/xsl/json-rss.xsl');
$xsl->importStyleSheet($style);
// Load up the XML document
$xml = new DOMDocument();
$xml->loadXML($xmlResults);
// Process and return the xml through the style sheet
try {
$xmlResult = $xsl->transformToXML($xml);
return $xmlResult;
} catch (Exception $e) {
global $logger;
$logger->log("Error loading RSS feed {$e}", PEAR_LOG_ERR);
return "";
}
}
function reloadCover()
{
require_once ROOT_DIR . '/RecordDrivers/MarcRecord.php';
$id = $_REQUEST['id'];
$recordDriver = new MarcRecord($id);
//Reload small cover
$smallCoverUrl = str_replace('&', '&', $recordDriver->getBookcoverUrl('small')) . '&reload';
file_get_contents($smallCoverUrl);
//Reload medium cover
$mediumCoverUrl = str_replace('&', '&', $recordDriver->getBookcoverUrl('medium')) . '&reload';
file_get_contents($mediumCoverUrl);
//Reload large cover
$largeCoverUrl = str_replace('&', '&', $recordDriver->getBookcoverUrl('large')) . '&reload';
file_get_contents($largeCoverUrl);
//Also reload covers for the grouped work
require_once ROOT_DIR . '/RecordDrivers/GroupedWorkDriver.php';
$groupedWorkDriver = new GroupedWorkDriver($recordDriver->getGroupedWorkId());
global $configArray;
//Reload small cover
$smallCoverUrl = $configArray['Site']['coverUrl'] . str_replace('&', '&', $groupedWorkDriver->getBookcoverUrl('small')) . '&reload';
file_get_contents($smallCoverUrl);
//Reload medium cover
$mediumCoverUrl = $configArray['Site']['coverUrl'] . str_replace('&', '&', $groupedWorkDriver->getBookcoverUrl('medium')) . '&reload';
file_get_contents($mediumCoverUrl);
//Reload large cover
$largeCoverUrl = $configArray['Site']['coverUrl'] . str_replace('&', '&', $groupedWorkDriver->getBookcoverUrl('large')) . '&reload';
file_get_contents($largeCoverUrl);
return $this->json_utf8_encode(array('success' => true, 'message' => 'Covers have been reloaded. You may need to refresh the page to clear your local cache.'));
}
function reloadCover()
{
require_once ROOT_DIR . '/RecordDrivers/GroupedWorkDriver.php';
global $configArray;
$id = $_REQUEST['id'];
$recordDriver = new GroupedWorkDriver($id);
//Reload small cover
$smallCoverUrl = $configArray['Site']['coverUrl'] . $recordDriver->getBookcoverUrl('small') . '&reload';
$ret = file_get_contents($smallCoverUrl);
//Reload medium cover
$mediumCoverUrl = $configArray['Site']['coverUrl'] . $recordDriver->getBookcoverUrl('medium') . '&reload';
$ret = file_get_contents($mediumCoverUrl);
//Reload large cover
$largeCoverUrl = $configArray['Site']['coverUrl'] . $recordDriver->getBookcoverUrl('large') . '&reload';
$ret = file_get_contents($largeCoverUrl);
return json_encode(array('success' => true, 'message' => 'Covers have been reloaded. You may need to refresh the page to clear your local cache.'));
}
private function loadNoveListTitle($currentId, $item, &$titleList, &$titlesOwned, $seriesName = '')
{
global $user;
global $timer;
global $configArray;
//Find the correct grouped work based on the isbns;
require_once ROOT_DIR . '/sys/Grouping/GroupedWork.php';
require_once ROOT_DIR . '/sys/Grouping/GroupedWorkIdentifier.php';
require_once ROOT_DIR . '/sys/Grouping/GroupedWorkIdentifierRef.php';
$timer->logTime("Start loadNoveListTitle");
/** @var SimpleXMLElement $titleItem */
$permanentId = null;
$concatenatedIsbns = "'" . implode("','", $item->isbns) . "'";
$groupedWorkIdentifier = new GroupedWorkIdentifier();
$groupedWorkIdentifier->type = "isbn";
$groupedWorkIdentifier->whereAdd("identifier in ({$concatenatedIsbns})");
if ($groupedWorkIdentifier->find()) {
while ($groupedWorkIdentifier->fetch()) {
$groupedWorkIdentifierRef = new GroupedWorkIdentifierRef();
$groupedWorkIdentifierRef->identifier_id = $groupedWorkIdentifier->id;
$groupedWorkIdentifierRef->find();
if ($groupedWorkIdentifierRef->N == 1) {
$groupedWorkIdentifierRef->fetch();
$groupedWork = new GroupedWork();
$groupedWork->id = $groupedWorkIdentifierRef->grouped_work_id;
if ($groupedWork->find(true)) {
$permanentId = $groupedWork->permanent_id;
break;
}
}
}
}
$timer->logTime("Load Novelist Title - Find Grouped Work based on identifier {$permanentId}");
$isCurrent = $currentId == $permanentId;
if (isset($seriesName)) {
$series = $seriesName;
} else {
$series = '';
}
$volume = '';
if (isset($item->volume)) {
$volume = $item->volume;
}
//We didn't find a match in the database so we don't own it
if ($permanentId == null) {
$isbn = reset($item->isbns);
$isbn13 = strlen($isbn) == 13 ? $isbn : ISBNConverter::convertISBN10to13($isbn);
$isbn10 = strlen($isbn) == 10 ? $isbn : ISBNConverter::convertISBN13to10($isbn);
$curTitle = array('title' => $item->full_title, 'author' => $item->author, 'isbn' => $isbn13, 'isbn10' => $isbn10, 'recordId' => -1, 'libraryOwned' => false, 'isCurrent' => $isCurrent, 'series' => $series, 'volume' => $volume, 'reason' => isset($item->reason) ? $item->reason : '', 'smallCover' => $cover = $configArray['Site']['coverUrl'] . "/bookcover.php?size=small&isn=" . $isbn13, 'mediumCover' => $cover = $configArray['Site']['coverUrl'] . "/bookcover.php?size=medium&isn=" . $isbn13);
} else {
//Get more information from Solr
/** @var GroupedWorkDriver $recordDriver */
$recordDriver = new GroupedWorkDriver($permanentId);
$timer->logTime("Find grouped work in solr");
if ($recordDriver->isValid) {
if (!isset($series)) {
if (isset($ownedRecord['series'])) {
$series = $ownedRecord['series'][0];
}
}
//Load data about the record
$ratingData = $recordDriver->getRatingData($user);
$timer->logTime("Get Rating data");
$fullRecordLink = $recordDriver->getLinkUrl();
//See if we can get the series title from the record
$curTitle = array('title' => $recordDriver->getTitle(), 'title_short' => $recordDriver->getTitle(), 'author' => $recordDriver->getPrimaryAuthor(), 'isbn' => $recordDriver->getCleanISBN(), 'isbn10' => $recordDriver->getCleanISBN(), 'upc' => $recordDriver->getCleanUPC(), 'recordId' => $recordDriver->getPermanentId(), 'recordtype' => 'grouped_work', 'id' => $recordDriver->getPermanentId(), 'libraryOwned' => true, 'isCurrent' => $isCurrent, 'shortId' => $recordDriver->getPermanentId(), 'format_category' => $recordDriver->getFormatCategory(), 'series' => $series, 'volume' => $volume, 'ratingData' => $ratingData, 'fullRecordLink' => $fullRecordLink, 'reason' => isset($item->reason) ? $item->reason : '', 'recordDriver' => $recordDriver, 'smallCover' => $recordDriver->getBookcoverUrl('small'), 'mediumCover' => $recordDriver->getBookcoverUrl('medium'));
$timer->logTime("Load title information");
$titlesOwned++;
} else {
$isbn = reset($item->isbns);
$isbn13 = strlen($isbn) == 13 ? $isbn : ISBNConverter::convertISBN10to13($isbn);
$isbn10 = strlen($isbn) == 10 ? $isbn : ISBNConverter::convertISBN13to10($isbn);
$curTitle = array('title' => $item->full_title, 'author' => $item->author, 'isbn' => $isbn13, 'isbn10' => $isbn10, 'recordId' => -1, 'libraryOwned' => false, 'isCurrent' => $isCurrent, 'series' => $series, 'volume' => $volume, 'reason' => isset($item->reason) ? $item->reason : '', 'smallCover' => $cover = $configArray['Site']['coverUrl'] . "/bookcover.php?size=small&isn=" . $isbn13, 'mediumCover' => $cover = $configArray['Site']['coverUrl'] . "/bookcover.php?size=medium&isn=" . $isbn13);
}
}
$titleList[] = $curTitle;
return $curTitle;
}
