private function tryToMatchDataItemForWikiNamespaceUri($uri) { $dataItem = null; $localName = substr($uri, strlen($this->wikiNamespace)); $dbKey = rawurldecode(Escaper::decodeUri($localName)); $parts = explode('#', $dbKey, 2); if (count($parts) == 2) { $dbKey = $parts[0]; $subobjectname = $parts[1]; } else { $subobjectname = ''; } $parts = explode(':', $dbKey, 2); // No extra NS if (count($parts) == 1) { return new DIWikiPage($dbKey, NS_MAIN, '', $subobjectname); } $namespaceId = $this->tryToMatchNamespaceName($parts[0]); if ($namespaceId != -1 && $namespaceId !== false) { $dataItem = new DIWikiPage($parts[1], $namespaceId, '', $subobjectname); } else { $title = Title::newFromDBkey($dbKey); if ($title !== null) { $dataItem = new DIWikiPage($title->getDBkey(), $title->getNamespace(), $title->getInterwiki(), $subobjectname); } } return $dataItem; }
function execute($query) { global $wgOut; if (is_null($query) || trim($query) === '') { if (stristr($_SERVER['HTTP_ACCEPT'], 'RDF')) { $wgOut->redirect(SpecialPage::getTitleFor('ExportRDF')->getFullURL(array('stats' => '1')), '303'); } else { $this->setHeaders(); $wgOut->addHTML('<p>' . wfMessage('smw_uri_doc', 'http://www.w3.org/2001/tag/issues.html#httpRange-14')->parse() . '</p>'); } } else { $query = Escaper::decodeUri($query); $query = str_replace('_', '%20', $query); $query = urldecode($query); $title = Title::newFromText($query); // In case the title doesn't exists throw an error page if ($title === null) { $wgOut->showErrorPage('badtitle', 'badtitletext'); } else { $wgOut->redirect(stristr($_SERVER['HTTP_ACCEPT'], 'RDF') ? SpecialPage::getTitleFor('ExportRDF', $title->getPrefixedText())->getFullURL(array('xmlmime' => 'rdf')) : $title->getFullURL(), '303'); } } }
/** * @return string */ public function decodeURI($uri) { return Escaper::decodeUri($uri); }
/** * @dataProvider decodeUriProvider */ public function testDecodeUri($uri, $expected) { $this->assertEquals($expected, Escaper::decodeUri($uri)); $this->assertEquals($uri, Escaper::encodeUri(Escaper::decodeUri($uri))); }
/** * Try to find an SMWDataItem that the given SMWExpElement might * represent. Returns null if this attempt failed. * * @param SMWExpElement $expElement * @return SMWDataItem or null */ public static function findDataItemForExpElement(SMWExpElement $expElement) { global $wgContLang; $dataItem = null; if ($expElement instanceof SMWExpResource) { $uri = $expElement->getUri(); $wikiNamespace = self::getNamespaceUri('wiki'); if (strpos($uri, $wikiNamespace) === 0) { $localName = substr($uri, strlen($wikiNamespace)); $dbKey = rawurldecode(Escaper::decodeUri($localName)); $parts = explode('#', $dbKey, 2); if (count($parts) == 2) { $dbKey = $parts[0]; $subobjectname = $parts[1]; } else { $subobjectname = ''; } $parts = explode(':', $dbKey, 2); if (count($parts) == 1) { $dataItem = new SMWDIWikiPage($dbKey, NS_MAIN, '', $subobjectname); } else { // try the by far most common cases directly before using Title $namespaceName = str_replace('_', ' ', $parts[0]); $namespaceId = -1; foreach (array(SMW_NS_PROPERTY, NS_CATEGORY, NS_USER, NS_HELP) as $nsId) { if ($namespaceName == $wgContLang->getNsText($nsId)) { $namespaceId = $nsId; break; } } if ($namespaceId != -1) { $dataItem = new SMWDIWikiPage($parts[1], $namespaceId, '', $subobjectname); } else { $title = Title::newFromDBkey($dbKey); if (!is_null($title)) { $dataItem = new SMWDIWikiPage($title->getDBkey(), $title->getNamespace(), $title->getInterwiki(), $subobjectname); } } } } // else: not in wiki namespace -- TODO: this could be an imported URI } else { // TODO (currently not needed, but will be useful for displaying external SPARQL results) } return $dataItem; }