pandorafms/pandora_console/include/web2image.js

var system = require('system');

if (system.args.length < 3 || system.args.length > 11) {
	phantom.exit(1);
}

var url             = system.args[1];
var type_graph_pdf  = system.args[2];
var url_params      = system.args[3];
var url_params_comb = system.args[4];
var url_module_list = system.args[5];
var output_filename = system.args[6];
var viewport_width  = system.args[7];
var viewport_height = system.args[8];
var session_id      = system.args[9];
var base_64         = system.args[10];


if (!viewport_width) {
	viewport_width = 750;
}

if (!viewport_height) {
	viewport_height = 350;
}

if(type_graph_pdf == 'combined'){
	post_data = "data=" + url_params +
		"&data_combined=" + url_params_comb +
		"&data_module_list=" + url_module_list +
		"&type_graph_pdf=" + type_graph_pdf +
		"&session_id=" + session_id;
}
else{
	post_data = "data=" + url_params +
		"&type_graph_pdf=" + type_graph_pdf +
		"&session_id=" + session_id;
}

var page = require('webpage').create();

page.viewportSize = {
	width: viewport_width,
	height: viewport_height
};

page.zoomFactor = 1;

page.onConsoleMessage = function(msg){
	console.log(msg);
};

page.onError = function(msg){
	console.log(msg);
	page.close();
}

page.onCallback = function (st) {
	if (!base_64) {
		page.render(output_filename, { format: 'png' });
	} else {
		var base64 = page.renderBase64('png');
		// do not remove this console.output
		console.log(base64);
	}
	phantom.exit();
};

page.open(url, 'POST', post_data, function (status) {
});