scrape

scrape.js

function getXPath(url) {
    if (url.indexOf('http://www.w3schools.com/') >= 0) {
        return '//div[@class="example_code notranslate"]';
    }
    if (url.indexOf('http://www.php.net/') >= 0 || url.indexOf('http://php.net/') >= 0) {
        return '//div[@class="phpcode"]';
    }
    return '//pre';

}

function getResult(query) {
    try {
        var content = query.results.bossresponse.web.results.result[0]['abstract']['content'];
        var url = query.results.bossresponse.web.results.result[0].clickurl;
        var xpath = getXPath(url);
        var htmlParam = {
            'url': url,
            'xpath': xpath
        };
        return y.query("select * from html where url=@url and xpath=@xpath", htmlParam);
    } catch (e) {
        return {
            'Failed': e
        };
    }
}