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Stein Magne Bjorklund authored
Do not implement properties or code. It is a interface and should be typed as one.
Stein Magne Bjorklund authoredDo not implement properties or code. It is a interface and should be typed as one.
ExportModule.php 12.78 KiB
<?php declare(strict_types=1);
namespace uib\ub\loadspeakr\modules;
use ARC2;
class ExportModule implements ModuleInterface
{
private $serialization;
private $graph;
public function match($uri)
{
global $conf;
global $localUri;
$q = preg_replace('|^' . $conf['basedir'] . '|', '', $localUri);
return $q == "export";
}
public function execute($service)
{
global $conf;
$this->serialization = "";
$this->graph = array();
header('Content-Type: text/plain');
define("CNT", "http://www.w3.org/2011/content#");
define("NSVIZON", "http://graves.cl/vizon/");
define("LS", "http://lodspeakr.org/lda/");
define("LDA", "http://tw.rpi.edu/lda/");
define("DC", "http://purl.org/dc/terms/");
define("RDF", "http://www.w3.org/1999/02/22-rdf-syntax-ns#");
define("RDFS", "http://www.w3.org/2000/01/rdf-schema#");
define("OPMV", "http://openprovenance.org/ontology#");
define("SKOS", "http://www.w3.org/2004/02/skos/core#");
$ser = ARC2::getTurtleSerializer();
$triples = array();
$t = array();
$t['s'] = $conf['basedir'];
$t['s_type'] = 'uri';
$t['p'] = RDF . 'type';
$t['o'] = OPMV . 'Agent';
$t['o_type'] = 'uri';
array_push($triples, $t);
$t['o'] = SKOS . 'Concept';
array_push($triples, $t);
$t['o'] = LS . 'Application';
array_push($triples, $t);
if ($conf['parentApp'] != null) {
$t['p'] = OPMV . 'wasDerivedFrom';
$t['o'] = $conf['parentApp'];
array_push($triples, $t);
}
$sparqlComponent = $conf['basedir'] . 'sparqlComponent';//uniqid("_:b");
$baseComponent = $conf['basedir'];//uniqid("_:b");
$components = $this->getComponents(
$conf['home'] . $conf['view']['directory'] . "/" . $conf['service']['prefix'],
''
);
//var_dump($components);exit(0);
//Define Process
$t = array();
foreach ($components as $k => $m) {
$process = uniqid("_:b");
$t['s'] = $process;
$t['s_type'] = 'bnode';
$t['p'] = RDF . 'type';
$t['o'] = OPMV . 'Process';
$t['o_type'] = 'uri'; array_push($triples, $t);
//Controlled by
$component = $baseComponent . $conf['service']['prefix'] . "/" . $k;
$t['p'] = OPMV . 'wasControlledBy';
$t['o'] = $component;
$t['o_type'] = 'uri';
array_push($triples, $t);
//Associated Agent to this installation
$aux = $t['o'];
$t['s'] = $t['o'];
$t['p'] = RDF . 'type';
$t['o'] = OPMV . 'Component';
array_push($triples, $t);
$t['p'] = SKOS . 'broader';
$t['o'] = $conf['basedir'];
$t['o_type'] = 'uri';
array_push($triples, $t);
//$t['s'] = $process;
//$t['s_type'] = 'bnode';
$visualPart = uniqid("_:b");
$queryPart = uniqid("_:b");
$t['p'] = SKOS . 'broader';
$t['s'] = $queryPart;
$t['s_type'] = 'bnode';
$t['o'] = $component;
array_push($triples, $t);
$t['s'] = $visualPart;
array_push($triples, $t);
foreach ($m as $l => $v) {
if (strpos($l, "query") > -1) {
$t2['s'] = $queryPart;
$t2['p'] = RDF . 'type';
$t2['o'] = LS . 'LodspeakrDataComponent';
$t2['o_type'] = 'uri';
} else {
$t2['s'] = $visualPart;
$t2['p'] = RDF . 'type';
$t2['o'] = LS . 'LodspeakrVisualComponent';
$t2['o_type'] = 'uri';
}
array_push($triples, $t2);
$t2['p'] = NSVIZON . 'hasInput';
$t2['o'] = $baseComponent . $conf['service']['prefix'] . "/" . $k . "/" . $l;
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t2['s'] = $t2['o'];
$t2['p'] = DC . "hasFormat";
$t2['o'] = uniqid("_:b");
$t2['o_type'] = 'bnode';
array_push($triples, $t2);
$t2['s'] = $t2['o'];
$t2['s_type'] = $t2['o_type'];
$t2['p'] = RDF . 'type';
$t2['o'] = NSVIZON . 'Component';
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t2['s_type'] = $t2['o_type'];
$t2['p'] = DC . 'format';
$t2['o'] = 'text/plain;charset=utf-8';
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t2['p'] = CNT . 'ContentAsText';
$t2['o'] = $v;
array_push($triples, $t2); }
//Return object for later triple
//$t['o'] = $baseComponent;
/*
// Type of query
$t2 = array();
$t2['s'] = $t['o'];
$t2['s_type'] = 'bnode';
$t2['p'] = RDF.'type';
$t2['o'] = LS.'LodspeakrVisualComponent';
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t3 = array();
$t3['s'] = $t2['o'];
$t3['s_type'] = 'uri';
$t3['p'] = RDFS.'subClassOf';
$t3['o'] = LDA."VisualComponent";
$t3['o_type'] = 'uri';
array_push($triples, $t3);
$t2['p'] = RDFS.'label';
$t2['o'] = 'Haanga-based visualization component for LODSPeaKr';
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t['p'] = LS.'usedInput';
$t['o'] = $conf['basedir'].$conf['view']['directory'].$k;
$t['o_type'] = 'uri';
array_push($triples, $t);
$t2 = array();
$t2['s'] = $t['o'];
$t2['s_type'] = 'uri';
$t2['p'] = RDF.'type';
$t2['o'] = LS."Input";
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t2['p'] = RDFS.'label';
$t2['o'] = $conf['view']['directory'].$k;
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t2['p'] = DC.'hasFormat';
$t2['o'] = uniqid("_:b");
$t2['o_type'] = 'bnode';
array_push($triples, $t2);
$t2['s'] = $t2['o'];
$t2['s_type'] = 'bnode';
$t2['p'] = RDF.'type';
$t2['o'] = CNT."ContentAsText";
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t2['p'] = CNT.'chars';
$t2['o'] = ($m);
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t2['p'] = DC.'format';
$t2['o'] = 'text/plain;charset=utf-8';
$t2['o_type'] = 'literal'; */
// array_push($triples, $t2);
//break;
}
//Static files
$staticComponent = $conf['basedir'] . 'staticComponent';//uniqid("_:b");
//$statics = $this->getComponents($conf['home'].$conf['static']['directory'], '');
//Define Process
$t = array();
$t['s'] = uniqid("_:b");
$t['s_type'] = 'bnode';
$t['p'] = RDF . 'type';
$t['o'] = OPMV . 'Process';
$t['o_type'] = 'uri';
array_push($triples, $t);
foreach ($statics as $k => $m) {
//Controlled by
$t['p'] = OPMV . 'wasControlledBy';
$t['o'] = $staticComponent;
$t['o_type'] = 'bnode';
array_push($triples, $t);
//Associated Agent to this installation
$aux = $t['o'];
$t['s'] = $t['o'];
$t['p'] = SKOS . 'broader';
$t['o'] = $conf['basedir'];
$t['o_type'] = 'uri';
array_push($triples, $t);
//Return object for later triple
$t['o'] = $staticComponent;
// Type of query
$t2 = array();
$t2['s'] = $t['o'];
$t2['s_type'] = 'bnode';
$t2['p'] = RDF . 'type';
$t2['o'] = LS . 'LodspeakrStaticElementsComponent';
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t3 = array();
$t3['s'] = $t2['o'];
$t3['s_type'] = 'uri';
$t3['p'] = RDFS . 'subClassOf';
$t3['o'] = LDA . "ProcessComponent";
$t3['o_type'] = 'uri';
array_push($triples, $t3);
array_push($triples, $t2);
$t2['p'] = RDFS . 'label';
$t2['o'] = 'Component of LODSPeaKr in charge of static content';
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t['p'] = LS . 'usedInput';
$t['o'] = $conf['basedir'] . $conf['static']['directory'] . $k;
$t['o_type'] = 'uri';
array_push($triples, $t);
$t2 = array();
$t2['s'] = $t['o'];
$t2['s_type'] = 'uri';
$t2['p'] = RDF . 'type';
$t2['o'] = LS . "Input";
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t2['p'] = RDFS . 'label';
$t2['o'] = $conf['static']['directory'] . $k;
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t2['p'] = DC . 'hasFormat';
$t2['o'] = uniqid("_:b");
$t2['o_type'] = 'bnode';
array_push($triples, $t2);
$t2['s'] = $t2['o'];
$t2['s_type'] = 'bnode';
$t2['p'] = RDF . 'type';
$t2['o'] = CNT . "ContentAsText";
$t2['o_type'] = 'uri';
array_push($triples, $t2);
$t2['p'] = CNT . 'chars';
$t2['o'] = ($m);
$t2['o_type'] = 'literal';
array_push($triples, $t2);
$t2['p'] = DC . 'format';
$t2['o'] = 'text/plain;charset=utf-8';
$t2['o_type'] = 'literal';
array_push($triples, $t2);
//break;
}
echo "#You can copy and paste the following data into a new\n";
echo "#LODSPeaKr instance at http://exampleofinstance.org/import\n";
echo "#As a side note: this is a turtle document but is served as text/plain to make it easier to copy&paste\n\n\n";
echo $ser->getSerializedTriples($triples);
}
private static function getTriple($s, $p, $o)
{
}
private function createParameter($name, $value)
{
$s = uniqid("_:b");
$s_type = 'bnode';
$p = RDF . "type";
$o = NSVIZON . "Parameter";
$o_type = 'uri';
}
private function getViews($dir)
{
global $conf;
$files = "";
chdir($dir);
$handle = opendir('.');
while (false !== ($viewFile = readdir($handle))) {
if ($viewFile != "." && $viewFile != "..") {
$files .= $viewFile . ": " . htmlspecialchars(file_get_contents($viewFile)) . "\n";
$t = array();
}
}
chdir("..");
return $files;
}
private function getComponents($dir)
{
global $conf;
$list = array();
$components = array();
chdir($dir);
$handle = opendir('.');
while (false !== ($componentDir = readdir($handle))) {
if ($componentDir != "." && $componentDir != "..") {
if (is_dir($componentDir)) {
$list[] = $componentDir;
}
}
}
closedir($handle);
foreach ($list as $v) { $components[$v] = $this::getComponentsFiles($v);
}
return $components;
}
private function getComponentsFiles($dir, $prefix)
{
global $conf;
$files = array();
$subDirs = array();
$currentDir = getcwd();
chdir($dir);
$handle = opendir('.');
while (false !== ($modelFile = readdir($handle))) {
if ($modelFile != "." && $modelFile != "..") {
if (is_dir($modelFile)) {
//Save it for later, after all the queries in the current directory has been resolved
$subDirs[] = $modelFile;
} else {
$files[$prefix . $modelFile] = (file_get_contents($modelFile)) . "\n";
}
}
}
foreach ($subDirs as $dir) {
//$files[$dir] = array();
$files = array_merge($files, $this->getComponentsFiles($dir, $prefix . $dir . "/"));
}
chdir($currentDir);
return $files;
}
}