75 lines
2.2 KiB
JavaScript
75 lines
2.2 KiB
JavaScript
// Render Multiple URLs to file
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"use strict";
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var RenderUrlsToFile, arrayOfUrls, system;
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system = require("system");
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/*
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Render given urls
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@param array of URLs to render
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@param callbackPerUrl Function called after finishing each URL, including the last URL
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@param callbackFinal Function called after finishing everything
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*/
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RenderUrlsToFile = function(urls, callbackPerUrl, callbackFinal) {
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var getFilename, next, page, retrieve, urlIndex, webpage;
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urlIndex = 0;
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webpage = require("webpage");
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page = null;
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getFilename = function() {
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return "rendermulti-" + urlIndex + ".png";
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};
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next = function(status, url, file) {
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page.close();
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callbackPerUrl(status, url, file);
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return retrieve();
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};
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retrieve = function() {
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var url;
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if (urls.length > 0) {
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url = urls.shift();
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urlIndex++;
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page = webpage.create();
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page.viewportSize = {
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width: 800,
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height: 600
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};
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page.settings.userAgent = "Phantom.js bot";
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return page.open("http://" + url, function(status) {
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var file;
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file = getFilename();
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if (status === "success") {
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return window.setTimeout((function() {
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page.render(file);
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return next(status, url, file);
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}), 200);
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} else {
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return next(status, url, file);
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}
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});
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} else {
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return callbackFinal();
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}
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};
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return retrieve();
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};
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arrayOfUrls = null;
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if (system.args.length > 1) {
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arrayOfUrls = Array.prototype.slice.call(system.args, 1);
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} else {
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console.log("Usage: phantomjs render_multi_url.js [domain.name1, domain.name2, ...]");
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arrayOfUrls = ["www.google.com", "www.bbc.co.uk", "phantomjs.org"];
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}
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RenderUrlsToFile(arrayOfUrls, (function(status, url, file) {
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if (status !== "success") {
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return console.log("Unable to render '" + url + "'");
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} else {
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return console.log("Rendered '" + url + "' at '" + file + "'");
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}
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}), function() {
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return phantom.exit();
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});
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