handling onto.qdmtl.ca
davvalent commited on 2023-06-08 19:20:14
Showing 1 changed files, with 89 additions and 0 deletions.
- onto.php 0000000..2353a98
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+<?php |
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+ |
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+/** |
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+ * Négociation de contenu pour onto.qdmtl.ca : .htaccess + PHP |
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+ */ |
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+ |
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+ require 'parse-ini.php'; |
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+ require 'vendor/autoload.php'; |
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+ |
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+ /** |
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+ * fonction use_path_to_query |
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+ * Trois arguments : |
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+ * requête, store, true pour var_dump() si debug nécessaire |
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+ */ |
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+ function use_path_to_query($q, $s, $vd = false) {
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+ $rs = $s->query($q); |
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+ |
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+ if (!$s->getErrors()) {
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+ |
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+ $index_returned_query_type = [ |
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+ 'construct', |
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+ 'describe' |
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+ ]; |
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+ |
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+ $result = (in_array($rs['query_type'], $index_returned_query_type)) |
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+ ? $rs |
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+ : $rs['result']['rows']; |
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+ |
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+ if ($vd) {
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+ var_dump($result); |
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+ exit(); |
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+ } |
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+ |
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+ return $result; |
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+ |
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+ } else {
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+ var_dump($s->getErrors()); |
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+ exit(); |
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+ } |
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+ } |
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+ |
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+ $config = array( |
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+ 'db_host' => 'localhost', |
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+ 'db_name' => $infos['db_name'], |
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+ 'db_user' => $infos['db_user'], |
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+ 'db_pwd' => $infos['db_pwd'], |
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+ 'store_name' => $infos['store_name'], |
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+ 'max_errors' => 1, |
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+ 'store_write_buffer' => 40000 |
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+ ); |
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+ |
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+ /** namespace prefixes */ |
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+ $ns = array( |
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+ 'dcterms' => 'http://purl.org/dc/terms/', |
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+ 'ecrm' => 'http://erlangen-crm.org/current/', |
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+ 'geo' => 'http://www.opengis.net/ont/geosparql#', |
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+ 'owl' => 'http://www.w3.org/2002/07/owl#', |
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+ 'qdmtl' => 'http://onto.qdmtl.ca/', |
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+ 'rdfs' => 'http://www.w3.org/2000/01/rdf-schema#', |
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+ 'rico' => 'https://www.ica.org/standards/RiC/ontology#', |
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+ 'schema' => 'https://schema.org/' |
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+ ); |
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+ $ns_config = array('ns' => $ns);
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+ |
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+ /** instantiation */ |
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+ $store = ARC2::getStore($config); |
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+ $rdf_xml_serializer = ARC2::getRDFXMLSerializer($ns_config); |
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+ |
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+// $store->createDBCon(); |
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+ |
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+ if (!$store->isSetUp()) {
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+ $store->setUp(); |
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+ } |
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+ |
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+ $q = 'DESCRIBE <http://onto.qdmtl.ca>'; |
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+ |
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+ $triples = use_path_to_query($q, $store); |
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+ |
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+ if (!$triples['result']) {
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+ echo "SPARQL query returned 0 result"; |
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+ exit(); |
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+ } |
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+ |
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+ /** RDF/XML */ |
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+ $rdf_xml_serialization = $rdf_xml_serializer->getSerializedIndex($triples['result']); |
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+ header('Content-type: text/xml');
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+ echo $rdf_xml_serialization; |
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+ |
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+?> |
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\ No newline at end of file |
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