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isbnlookup.php
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isbnlookup.php
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<html>
<meta http-equiv="Content-type" value="text/html; charset=UTF-8" />
<head>
<title>ISBN oppslagsverktøy</title>
<style type="text/css">
<!--
form, textarea, table {
font: normal 11px verdana;
}
-->
</style>
</head>
<?php
header ('Content-type: text/html; charset=utf-8');
// Access keys (obtain one by creating a free account at: https://isbndb.com/account/create.html, and enter it here. It will not work without the access key.)
$isbndbKey = "LFAYPFOW";
$librarythingKey = "92d5a9e621daa86ef17727d23bfe0fa7";
// Get Post variables
$isbnlookup = $_POST['isbnlookup'];
$save = $_POST['save'];
$save_local_coverArt = $_POST['save_local_coverArt'];
$content = $_POST['content'];
$xisbn = $_POST['xisbn'];
$librarything = $_POST['librarything'];
$isbndb = $_POST['isbndb'];
$bibsys = $_POST['bibsys'];
$openlibrary = $_POST['openlibrary'];
// constant variables
$basegraph = 'http://bensinober.sleepingwolf.net/biblioteket/';
/* SAVE QUERY */
if ($save):
/* BEGIN INSERT INTO RDF STORE */
include_once("config.php");
/*include_once(dirname(__FILE__).'/arc/ARC2.php'); // path to the file ARC2.php */
/* instantiation */
$store = ARC2::getStore($arc_config);
/* if store is not set up */
if (!$store->isSetUp()) {
$store->setUp();
}
//$data = getText($_POST['content']);
$data = $_POST['content'];
//$parser = ARC2::getTurtleParser();
$parser = ARC2::getRDFParser();
$parser->parse($basegraph, $data);
$triples = $parser->getTriples();
$turtle_doc = $parser->toTurtle($triples);
$rdfxml = $parser->toRDFXML($triples);
/* INSERT */
/* old query, not working */
//$store->query('INSERT INTO <http://bensinober.sleepingwolf.net/biblioteket/> {' . $content . ' } ', 'raw', '', true);
/* empty table first */
// $store->reset();
/* insert either $content from posted form $_POST['content'] or parsed $triples */
//$store->insert($triples, $basegraph, $keep_bnode_ids = 0);
$rs = $store->insert($content, $basegraph);
$added_triples = $rs['t_count'];
$load_time = $rs['load_time'];
$index_update_time = $rs['index_update_time'];
/* END INSERT TRIPLES */
/**
* SAVE COVER IMAGE LOCALLY WITH ISBN AS NAME
*/
if ($save_local_coverArt):
file_put_contents("images/isbn_" . $_POST['saveisbn'] . ".jpg", file_get_contents($save_local_coverArt));
endif; /* END SAVE LOCAL COVER */
endif; /* END SAVE */
/* START XML PARSING */
/* define arrays */
$isbns = array();
$titles = array();
$years = array();
$creators = array();
$publishers = array();
$languages = array();
$forms = array();
$cities = array();
$oclcnumbers = array();
$urls = array();
$descriptions = array();
$subjects = array();
$urns = array();
$covers = array();
$pages = array();
$lccnnumbers = array();
/* end define arrays */
if ($isbnlookup):
/* WORLDCAT */
/********************/
if ($xisbn):
// Url xisbn
$url_details = "http://xisbn.worldcat.org/webservices/xid/isbn/$isbnlookup?method=getMetadata&format=xml&fl=*";
// API lookup ISBN value at xisbn
$xml_details = @simplexml_load_file($url_details) or die ("no file loaded") ;
// Parse Data
$isbns[] = $xml_details->isbn ;
$titles[] = $xml_details->isbn['title'] ;
$years[] = $xml_details->isbn['year'] ;
$creators[] = $xml_details->isbn['author'] ;
$publishers[] = $xml_details->isbn['publisher'] ;
$languages[] = $xml_details->isbn['lang'] ;
$forms[] = $xml_details->isbn['form'] ;
$cities[] = $xml_details->isbn['city'] ;
$oclcnumbers[] = $xml_details->isbn['oclcnum'] ;
$urls[] = $xml_details->isbn['url'] ;
endif; //xisbn
/* LIBRARYTHING */
/************************/
if ($librarything):
// Url librarything
$url_details = "http://www.librarything.com/services/rest/1.0/?method=librarything.ck.getwork&isbn=$isbnlookup&apikey=$librarythingKey";
$xml_details = @simplexml_load_file($url_details) ;
$isbn = $isbnlookup ;
foreach ($xml_details->ltml[0]->item[0]->commonknowledge[0]->fieldList[0]->field as $field) {
$fieldname = $field->attributes()->name;
if ((string) $fieldname == "canonicaltitle") {
$titles[] = $field->versionList[0]->version[0]->factList[0]->fact ;
}
if ((string) $fieldname == "originalpublicationdate") {
$years[] = $field->versionList[0]->version[0]->factList[0]->fact ;
}
}
if ($xml_details->ltml[0]->item[0]->author) {
$creators[] = $xml_details->ltml[0]->item[0]->author ;
}
// $languages[] = "eng" ;
$forms[] = $xml_details->isbn['form'] ;
if ($xml_details->isbn['city']) {
$cities[] = $xml_details->isbn['city'] ;
}
$oclcnumbers[] = $xml_details->isbn['oclcnum'] ;
if ($xml_details->isbn['url']) {
$urls[] = $xml_details->isbn['url'] ;
}
$covers[] = "http://covers.librarything.com/devkey/" . $librarythingKey . "/medium/isbn/" . $isbnlookup . "";
endif; //librarything
/* ISBNDB */
/********************/
if ($isbndb):
$url_details = "http://isbndb.com/api/books.xml?access_key=$isbndbKey&results=details&index1=isbn&value1=$isbnlookup";
$xml_details = @simplexml_load_file($url_details) or die ("no file loaded") ;
// Parse Data
$isbns[] = $xml_details->BookList[0]->BookData[0]['isbn'] ;
$titles[] = $xml_details->BookList[0]->BookData[0]->Title ;
$creators[] = $xml_details->BookList[0]->BookData[0]->AuthorsText ;
$publishers[] = $xml_details->BookList[0]->BookData[0]->PublisherText ;
if ($xml_details->BookList[0]->BookData[0]->Details[0]['edition_info'] != '') {
$years[] = $xml_details->BookList[0]->BookData[0]->Details[0]['edition_info'] ;
}
$descriptions[] = $xml_details->BookList[0]->BookData[0]->Details[0]['physical_description_text'] ;
endif; //isbndb
/* BIBSYS */
/********************/
if ($bibsys):
$c = curl_init();
$headers = array("Accept:application/rdf+xml");
curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
curl_setopt($c, CURLOPT_URL, "http://sru.bibsys.no/search/biblio?operation=searchRetrieve&version=1.2&query=isbn=%22" . $isbnlookup . "%22&recordSchema=dc");
# curl_setopt($c, CURLOPT_HTTPHEADER, $headers);
# curl_setopt($c, CURLOPT_POST, true);
$query = curl_exec($c);
echo curl_error($c);
curl_close($c);
/*
* must use simple DOM here, as neither simpleXML nor XMLReader seems to validate the bibsys xml */
$dom = new DOMDocument;
$dom->loadXML($query);
if (!$dom) {
echo 'Error while parsing the document';
exit;
}
$bibsystitles = $dom->getElementsByTagName("title");
foreach ($bibsystitles as $bibsystitle) {
$titles[] = $bibsystitle->firstChild->data ;
}
$bibsyscreators = $dom->getElementsByTagName("creator");
foreach ($bibsyscreators as $bibsyscreator) {
$creators[] = $bibsyscreator->firstChild->data ;
}
$bibsyspublishers = $dom->getElementsByTagName("publisher");
foreach ($bibsyspublishers as $bibsyspublisher) {
$publishers[] = $bibsyspublisher->firstChild->data ;
}
$bibsysyears = $dom->getElementsByTagName("date");
foreach ($bibsysyears as $bibsysyear) {
$years[] = $bibsysyear->firstChild->data ;
}
$bibsyslanguages = $dom->getElementsByTagName("language");
foreach ($bibsyslanguages as $bibsyslanguage) {
$languages[] = $bibsyslanguage->firstChild->data ;
}
$bibsyssubjects = $dom->getElementsByTagName("subject");
foreach ($bibsyssubjects as $bibsyssubject) {
$subjects[] = $bibsyssubject->firstChild->data ;
}
$bibsyscities = $dom->getElementsByTagName("coverage");
foreach ($bibsyscities as $bibsyscity) {
$cities[] = $bibsyscity->firstChild->data ;
}
$bibsysurns = $dom->getElementsByTagName("identifier");
foreach ($bibsysurns as $bibsysurn) {
$urns[] = $bibsysurn->firstChild->data ;
}
$bibsysdescriptions = $dom->getElementsByTagName("description");
foreach ($bibsysdescriptions as $bibsysdescription) {
$descriptions[] = $bibsysdescription->firstChild->data ;
}
endif; //bibsys
/* OPENLIBRARY */
/****************************/
if ($openlibrary):
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, true);
//curl_setopt($c, CURLOPT_URL, "http://openlibrary.org/api/books?bibkeys=ISBN:" . $isbnlookup . "&format=json&jscmd=data");
curl_setopt($c, CURLOPT_URL, "http://openlibrary.org/api/search?q={%22query%22:%22(isbn_10:(" . $isbnlookup . ")%20OR%20%20isbn_13:(" . $isbnlookup . "))%22}");
$query = curl_exec($c);
echo curl_error($c);
curl_close($c);
//$json = json_decode($query,true); true gives back arrays, if not -> objects
$book=json_decode($query,true) ;
$OL_key = $book["result"];
//var_dump ($results);
// creates OpenLibrary ID from first result
$openlibrary_url = "http://openlibrary.org/api/get?key=" . $OL_key[0];
$OLResult=file_get_contents($openlibrary_url) ;
$OL_data=json_decode($OLResult,true) ;
//var_dump($OpenLibrary_data);
if ($OL_data["status"] == "ok") {
$titles[] = $OL_data['result']['title'] ;
$years[] = $OL_data['result']['publish_date'] ;
$creators[] = $OL_data['result']['by_statement'] ;
foreach ($OL_data['result']['publishers'] as $publisher) {
$publishers[] = $publisher ;
}
foreach ($OL_data['result']['languages'] as $language) {
/* NEED TO REMOVE PATH TO LANGUAGE HERE */
$languages[] = str_replace("/languages/", "", $language['key']) ;
}
foreach ($OL_data['result']['publish_places'] as $city) {
$cities[] = $city ;
}
foreach ($OL_data['result']['subjects'] as $subject) {
$subjects[] = $subject ;
}
$pages[] = $OL_data['result']['number_of_pages'] ;
foreach ($OL_data['result']['lccn'] as $lccnnumber) {
$lccnnumbers[] =$lccnnumber ;
}
// create url for medium sized cover, cut first three characters of id
$covers[] = "http://covers.openlibrary.org/b/olid/" . substr($OL_key[0], 3) . "-M.jpg" ;
}
//var_dump($covers);
//var_dump(json_decode($query, true));
endif; /* END OPENLIBRARY */
/*
* compose query
* */
$q = '
@PREFIX xsd: <http://www.w3.org/2001/XMLSchema#> .
@PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@PREFIX owl: <http://www.w3.org/2002/07/owl#> .
@PREFIX foaf: <http://xmlns.com/foaf/0.1/> .
@PREFIX dct: <http://purl.org/dc/terms/> .
@PREFIX skos: <http://www.w3.org/2004/02/skos/core#> .
@PREFIX lccn: <http://lccn.loc.gov/> .
@PREFIX bok: <http://bensinober.sleepingwolf.net/biblioteket/> .
@PREFIX instance: <http://bensinober.sleepingwolf.net/biblioteket/instance/> .
@PREFIX bibo: <http://purl.org/ontology/bibo/> .
@PREFIX geo: <http://www.geonames.org/ontology#> .
';
/*
* MAIN TRIPLES */
$q .= "\nbok:isbn_" . $isbnlookup . "\n";
$q .= " a bibo:Document ";
foreach ($titles as $title) {
if (!$title == "") {
$q .= ";\n dct:title \"" . $title . "\"^^xsd:string " ;
}
}
foreach ($isbns as $isbn) {
if (!$isbn == "") {
$q .= ";\n bibo:isbn \"" . $isbn . "\"^^xsd:string " ;
}
}
foreach ($years as $year) {
if (!$year == "") {
$q .= ";\n dct:issued \"" . $year . "\"^^xsd:int " ;
}
}
foreach ($pages as $page) {
if (!$page == "") {
$q .= ";\n bibo:numPages \"" . $page . "\"^^xsd:int " ;
}
}
/* remove non-ascii characters in instances */
foreach ($publishers as $publisher) {
if (!$publisher == "") {
$q .= ";\n dct:publisher instance:" . ereg_replace("[^A-ZÆØÅa-zæøå0-9]", "", $publisher) . " " ;
}
}
foreach ($creators as $creator) {
if (!$creator == "") {
$q .= ";\n dct:creator instance:" . ereg_replace("[^A-ZÆØÅa-zæøå0-9]", "", $creator) . " " ;
}
}
foreach ($subjects as $subject) {
foreach (split("\ ", $subject) as $split_subject) {
if (!$split_subject == "") {
$q .= ";\n bibo:subject instance:" . ereg_replace("[^A-ZÆØÅa-zæøå0-9]", "", $split_subject) . " " ;
}
}
}
foreach ($languages as $language) {
if (!$language == "") {
$q .= ";\n dct:language \"" . $language . "\"^^xsd:string " ;
}
}
foreach ($urls as $url) {
if (!$url == "") {
$q .= ";\n bibo:url <" . $url . "> " ;
}
}
foreach ($cities as $city) {
if (!$city == "") {
$q .= ";\n geo:name \"" . $city . "\"^^xsd:string " ;
}
}
foreach ($descriptions as $description) {
if (!$description == "") {
$q .= ";\n dct:description \"" . $description . "\"^^xsd:string " ;
}
}
foreach ($urns as $urn) {
if (!$urn == "") {
$q .= ";\n bibo:uri <" . $urn . "> " ;
}
}
foreach ($covers as $cover) {
if (!$cover == "") {
$q .= ";\n bok:coverArt <" . $cover . "> " ;
}
}
foreach ($oclcnumbers as $oclcnumber) {
foreach (split("\ ", $oclcnumber) as $split_oclcnumber) {
if (!$split_oclcnumber == "") {
$q .= ";\n bibo:oclcnumber bibo:" . $split_oclcnumber . " " ;
}
}
}
foreach ($lccnnumbers as $lccnnumber) {
if (!$lccnnumber == "") {
$q .= ";\n owl:sameAs lccn:" . $lccnnumber . " " ;
}
}
$q .= ".\n";
/* INSTANCES */
/*************/
foreach ($publishers as $publisher) {
if (!$publisher == "") {
$q .= "\n\ninstance:" . ereg_replace("[^A-ZÆØÅa-zæøå0-9]", "", $publisher) . " \n" ;
$q .= "\t a foaf:Organization ;\n" ;
$q .= "\t foaf:name \t\"" . $publisher . "\"^^xsd:string .\n" ;
}
}
foreach ($creators as $creator) {
if (!$creator == "") {
$q .= "\n\ninstance:" . ereg_replace("[^A-ZÆØÅa-zæøøå0-9]", "", $creator) . " \n" ;
$q .= "\t a foaf:Person ;\n" ;
$q .= "\t foaf:name \t\"" . $creator . "\"^^xsd:string .\n" ;
}
}
foreach ($subjects as $subject) {
foreach (split("\ ", $subject) as $split_subject) {
if (!$split_subject == "") {
$q .= "\n\ninstance:" . ereg_replace("[^A-ZÆØÅa-zæøå0-9]", "", $split_subject) . " \n" ;
$q .= "\t a skos:Concept ;\n" ;
$q .= "\t skos:prefLabel \t\"" . $split_subject . "\"^^xsd:string .\n" ;
}
}
}
/* end query */
endif; /* END PARSING ISBNLOOKUP */
?>
<!DOCTYPE html "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>ISBN oppslagsverktøy</title>
<style type="text/css">
<!--
form, textarea, table {
font: normal 11px verdana
}
-->
</style>
</head>
<body onLoad="document.the_form.isbnlookup.focus();" bgcolor="#eaeaea">
<div align="center"><h1>Bokhylla ~ oppslag i bokbaser ~ overslag til RDF</h1></div>
<table width="90%" border="1" cellspacing="0" cellpadding="2">
<tr>
<td>
<table width="500" border="1" cellspacing="0" cellpadding="2">
<tr>
<td><b>Spørring</b></td>
<td><? print $isbnlookup; ?></td>
</tr>
<tr>
<td><b>ISBN</b></td>
<td><? print $isbn; ?> </td>
</tr>
<tr>
<td><b>Tittel</b></td>
<td><? print $title; ?> </td>
</tr>
<tr>
<td><b>Utgiverår</b></td>
<td><? print $year; ?> </td>
</tr>
<tr>
<td><b>Forfatter(e)</b></td>
<td><? print $creators[0]; ?> </td>
</tr>
<tr>
<td><b>Utgiver</b></td>
<td><? print $publisher; ?> </td>
</tr>
<tr>
<td><b>Språk</b></td>
<td><? print $language; ?> </td>
</tr>
<tr>
<td><b>Beskrivelse</b></td>
<td><? print $description; ?> </td>
</tr>
<tr>
<td><b>Emner</b></td>
<td><? print $subject; ?> </td>
</tr>
<tr>
<td><b>By</b></td>
<td><? print $city; ?> </td>
</tr>
<tr>
<td><b>OCLC-nummer</b></td>
<td><? print $split_oclcnumber; ?> </td>
</tr>
<tr>
<td><b>URL</b></td>
<td><? print $url; ?> </td>
</tr>
</table>
<form method="post" action="isbnlookup.php" name="the_form">
<b>[ISBN]:</b><br>
<input type="text" size="18" value="" name="isbnlookup">
<input type="submit" value="send inn" name="send"><br/>
<input type="checkbox" value="xisbn" name="xisbn" checked>worldcat</input>
<input type="checkbox" value="librarything" name="librarything" checked>librarything</input>
<input type="checkbox" value="isbndb" name="isbndb" checked>isbndb</input>
<input type="checkbox" value="bibsys" name="bibsys" checked>bibsys</input>
<input type="checkbox" value="openlibrary" name="openlibrary">openlibrary</input>
</form>
</td>
<td>
<form method="post" action="isbnlookup.php">
<textarea name="content" cols="80" rows="20" ><?php echo $q; ?></textarea>
<input type="submit" value="lagre tripler i ARC" name="save">
<?php
/* DISPLAY PICTURES */
if ($isbnlookup):
print '
<table border="1" cellspacing="0" cellpadding="2">
<tr><td>Save coverart (if available): </tr></td>';
foreach ($covers as $cover) {
if (!$cover == "") {
print '<tr>';
print '<td><input type="checkbox" value="' . $cover . '" name="save_local_coverArt">save coverArt: <img src="' . $cover . '" alt="' . $cover . '"></td>';
print '</tr>';
}
}
print '</table>';
endif;
?>
<input type="hidden" name="saveisbn" value="<?php echo $isbnlookup;?>">
</form>
</td>
</tr>
</table>
<?php
/* PRINT OUT INSERTED TRIPLES */
if ($save):
print '
<table>
<tr><td>Successfully inserted triples: ' . $added_triples . '<br>
Insert time: ' . $load_time . '</tr></td>
';
foreach ($triples as $triple) {
print '<tr>';
print '<td>' . $triple['s'] . ' </td><td>' . $triple['p'] . ' </td><td>' . $triple['o'] . '</td>' ;
print '</tr>';
}
print '</table><br><br>';
print 'saved coverArt: ' . $save_local_coverArt . '';
endif;
?>
</body>
</html>