function Search($keyword)
{
$uri = 'http://www.77nt.com/SoClass.aspx';
$data = 'class=' . urlencode(iconv("UTF-8", "gb2312", $keyword)) . '&submit=&ctl00%24Sodaohang=';
$html = http_post($uri, $data);
$html = str_replace("text/html; charset=gb2312", "text/html; charset=gb18030", $html);
$xpath = new XPath($html);
$options = $xpath->query("//div[@class='page']/form/select/option");
$i = 0;
$books = array();
$pages = array();
foreach ($options as $option) {
$value = $option->getattribute('value');
if ($value != '0') {
$pages[] = 'http://www.77nt.com/Soclass.aspx?class=' . urlencode(iconv("UTF-8", "gb2312", $keyword)) . "&page=" . $i;
}
++$i;
}
// page 1
$result = array();
$result[0] = $this->__ParseBooks($html);
// other pages
if (count($pages) > 0) {
$http = new HttpMultipleProxy("proxy.cfg");
$r = $http->get($pages, array($this, '_OnReadBook'), &$result, 60);
if (0 != $r) {
// log error
}
}
if (count($pages) == count($result)) {
for ($i = 0; $i < count($result); $i++) {
foreach ($result[$i] as $bid => $book) {
$books[$bid] = $book;
}
}
}
return array("book" => $books);
}
function GetBooks($uri)
{
$html = $this->http->get($uri, "Ysjs/bot.js");
//file_put_contents ("1.html", $html);
$html = str_replace("text/html; charset=gb2312", "text/html; charset=gb18030", $html);
$doc = dom_parse($html);
if (0 == strcmp($uri, 'http://www.ysts8.com/index_tim.html')) {
$books = $this->__ParseBooks($html);
} else {
if (0 == strcmp($uri, 'http://www.ysts8.com/index_hot.html')) {
$books = $this->__ParseBooks($html);
} else {
$options = xpath_query($doc, "//select[@name='select']/option");
$books = $this->__ParseBooks($html);
$host = parse_url($uri);
$urls = array();
foreach ($options as $option) {
$href = $option->getattribute('value');
if (strlen($href) > 0) {
$u = 'http://' . $host["host"] . dirname($host["path"]) . '/' . $href;
if (0 != strcmp($u, $uri)) {
$urls[] = $u;
}
}
}
$result = array();
$http = new HttpMultipleProxy("proxy.cfg");
$r = $http->get($urls, array($this, '_OnReadBook'), &$result, 20);
if (count($result) != count($urls)) {
assert(0 != $r);
$books = array();
// empty data(some uri request failed)
} else {
for ($i = 0; $i < count($result); $i++) {
foreach ($result[$i] as $id => $name) {
$books[$id] = $name;
}
}
}
}
}
$data = array();
$data["icon"] = "";
$data["book"] = $books;
return $data;
}
