casperjs - bsedownload

bsedownload.js

var casper = require("casper").create({
    pageSettings: {
        webSecurityEnabled: false
    }
});
var x = require('casper').selectXPath;
var fs = require('fs');

function printArgs() {
    var i, ilen;
    for (i = 0, ilen = arguments.length; i < ilen; ++i) {
        console.log("    arguments[" + i + "] = " + JSON.stringify(arguments[i]));
    }
    console.log("");
}

phantom.clearCookies();

casper.userAgent('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.125 Safari/537.36');

casper.on("page.error", function(pageErr){
    this.echo("page.err: " + JSON.stringify(pageErr));
});

casper.on('resource.requested', function(requestData, request) {
    if ((/\.(css).*/gi).test(requestData['url']) ||
            requestData.headers['Content-Type'] == 'text/css') {
        // casper.echo('[cancelled] '+requestData['url']);
        request.abort();
        return;
    }

    if(requestData['url'].indexOf('www.bseindia.com') < 0) {
        request.abort();
        return;
    }

    if ((/\.(png|jpg|gif).*/gi).test(requestData['url'])) {
        // casper.echo('[cancelled] '+requestData['url']);
        request.abort();
        return;
    }

    casper.echo('[requested] '+requestData['url']);
});

casper.on('resource.received', function(response) {
    // if(response.url.indexOf('.aspx') > -1)
    //     casper.echo('Received ' + JSON.stringify(response, undefined, 4));
});

casper.start('http://www.bseindia.com/markets/equity/EQReports/MarketWatch.aspx', function(){
    var self = this;
    this.page.onResourceReceived = function(request){
            casper.log('Received ' + JSON.stringify(request, undefined, 4));
    };
    var postbody = this.page.evaluate(function() {
        return $('#aspnetForm').serialize();
    });
    postbody += ['&ctl00$ContentPlaceHolder1$imgDownload.x=9','ctl00$ContentPlaceHolder1$imgDownload.y=7'].join('&');
    casper.echo(postbody.replace(/&/g,'\n'));
    casper.download('http://www.bseindia.com/markets/equity/EQReports/MarketWatch.aspx', 'bsedata.csv', 'POST', postbody);
});

casper.run();