function request_treatment($html_content, $keywords)
{
$matches = array();
if (preg_match("#([0-9]+) résultat[s]{0,1} trouvé[s]{0,1} dans les titres de films.#", $html_content, $matches) == 0) {
return generate_no_search_results($keywords);
} else {
return generate_search_results($html_content, $keywords, $matches[1]);
}
}
$moviematchestag = generate_movies_tags($results, $searchResultsDocument, $limit);
$resultsTag->appendChild($opensearchQueryTag);
$resultsTag->appendChild($openSearchTotResultTag);
$resultsTag->appendChild($moviematchestag);
$searchResultsDocument->appendChild($resultsTag);
return $searchResultsDocument->saveXML();
}
/* generate an error xml */
function error_xml()
{
$errorDocument = createDocument();
$error = $errorDocument->CreateElement('error');
$content = $errorDocument->CreateTextNode(utf8_encode('You need to search for something first.'));
$error->appendChild($content);
$errorDocument->appendChild($error);
return $errorDocument->saveXML();
}
$matches = array();
if (preg_match("^title=(.+)\$^", $_SERVER['QUERY_STRING'], $matches) == 0) {
echo error_xml();
} else {
$keywords = $matches[1];
$search = new imdbsearch();
$search->setsearchname($keywords);
$results = $search->results();
if (count($results) > 0) {
echo generate_search_results($keywords, $results, 3);
} else {
echo generate_no_search_results($keywords);
}
}