101 lines
3.1 KiB
PHP
101 lines
3.1 KiB
PHP
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<?php
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$use_curl = true; // Использовать CURL
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// Ключевое слово для поиска
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$keyword = $_GET['keyword'];
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$keyword = str_replace(' ', '+', $keyword);
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// Адрес страницы с результатами поиска
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$url = "http://market.yandex.ru/search.xml?text=$keyword&nopreciser=1";
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// Выбираем результаты поиска
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$page = get_page($url);
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// Находим ссылку на описание товара
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if(preg_match_all('/<h3 class="b-offers__title"><a href="(.*?)" class="b-offers__name">/ui', $page, $matches))
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$product_url = 'http://market.yandex.ru'.reset($matches[1]);
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else
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return false;
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$page = get_page($product_url);
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if(preg_match_all('/<ul class="b-vlist b-vlist_type_mdash b-vlist_type_friendly">(.*?)/ui', $page, $matches))
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{
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// Описание товара
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$description = '<ul>'.reset($matches[1]).'</ul>';
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$result->description = $description;
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// Страница характеристик
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if(preg_match_all('/<p class="b-model-friendly__title"><a href="(.*?)">все характеристики<\/a><\/p>/ui', $page, $matches))
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{
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$options_url = 'http://market.yandex.ru'.reset($matches[1]);
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$options_page = get_page($options_url);
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preg_match_all('/<th class="b-properties__label b-properties__label-title"><span>(.*?)<\/span><\/th><td class="b-properties__value">(.*?)<\/td>/ui', $options_page, $matches, PREG_SET_ORDER);
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$options = array();
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foreach($matches as $m)
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{
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$option = null;
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$option->name = $m[1];
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$option->value = $m[2];
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$options[] = $option;
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}
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$result->options = $options;
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}
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else
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return false;
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}
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else
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return false;
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header("Content-type: application/json; charset=UTF-8");
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header("Cache-Control: must-revalidate");
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header("Pragma: no-cache");
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header("Expires: -1");
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print(json_encode($result));
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function get_page($url, $use_curl=true)
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{
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if($use_curl && function_exists('curl_init'))
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{
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADER, 1);
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curl_setopt($ch, CURLOPT_REFERER, 'http://google.com');
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curl_setopt($ch, CURLOPT_USERAGENT, "Opera/9.80 (Windows NT 5.1; U; ru) Presto/2.9.168 Version/11.51");
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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// Для использования прокси используйте строки:
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//curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
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//curl_setopt($ch, CURLOPT_PROXY, '88.85.108.16:8080');
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//curl_setopt($ch, CURLOPT_PROXYUSERPWD, 'user:password');
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// Яндекс может нас отправить в редирект, так что нужно следовать за редиректом
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do{
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curl_setopt($ch, CURLOPT_URL, $url);
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$header = curl_exec($ch);
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$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if($code == 301 || $code == 302)
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{
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preg_match('/Location:(.*?)\n/', $header, $matches);
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$url = trim(array_pop($matches));
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}
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else
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$code = 0;
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}while($code);
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$page = curl_exec($ch);
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curl_close($ch);
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}
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else
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{
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$page = file_get_contents($url);
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}
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return $page;
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}
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