public function build()
{
$article = $this->Agent->getArticle();
$text = $article->getContent(true);
# Strip comments and <nowiki>
$text = preg_replace("/<!--.*?-->/s", "", $text);
$text = preg_replace("@<nowiki>.*?</nowiki>@s", "", $text);
# change template usage to substitution; note that this is WRONG
#$tchars = Title::legalChars();
#$text = preg_replace("/(?<!{){{([$tchars]+)(\|.*?)?}}(?!})/", "{{subst:$1$2}}", $text);
$parser = new Parser();
# so the magic variables work out right
$parser->mOptions = new ParserOptions();
$parser->mTitle = $this->Agent->getTitle();
$parser->mOutputType = OT_WIKI;
$parser->initialiseVariables();
$parser->clearState();
$text = $parser->replaceVariables($text);
preg_match_all("@<rdf>(.*?)</rdf>@s", $text, $matches, PREG_PATTERN_ORDER);
$content = $matches[1];
$rdf = implode(' ', array_values($content));
$model = MwRdf::Model();
if (strlen($rdf) > 0) {
$parser->mOutputType = OT_HTML;
$rdf = $parser->replaceVariables($rdf);
$turtle_parser = MwRdf::Parser('turtle');
$base_uri = $this->Agent->getTitle()->getFullUrl();
$prelude = MwRdf::getNamespacePrelude();
$model->loadStatementsFromString($turtle_parser, $prelude . $rdf);
}
return $model;
}
public function testGetNamespacePrelude()
{
$this->assertType('string', MwRdf::getNamespacePrelude());
$parser = new LibRDF_Parser('turtle');
$i = $parser->parseString(MwRdf::getNamespacePrelude());
$this->assertTrue($i instanceof LibRDF_StreamIterator, get_class($i));
// this should be a completely empty result, we're just proving it
// can be parsed
$this->assertNull($i->current());
$this->assertNull($i->next());
}
