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87 lines
1.8 KiB
JavaScript
87 lines
1.8 KiB
JavaScript
"use strict";
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// * Variables
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var page = require('webpage').create(),
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system = require('system'),
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url, output_filename, size, pageWidth, pageHeight;
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pageWidth = 1000;
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// A shorter height would be nice, but with the enormous page headers
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// nowadays (e.g. the stupid one inserted by GitHub unless you are
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// logged in), you can't see anything!
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pageHeight = 1000;
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// ** Args
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url = system.args[1];
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output_filename = system.args[2];
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// * Functions
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function insert_css (stylesheet) {
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// Insert HTML STYLE element with contents of string STYLESHEET.
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var element = document.createElement('style');
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element.type = "text/css";
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element.innerHTML = stylesheet;
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document.getElementsByTagName("head")[0].appendChild(element);
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}
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function process_page (status) {
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if (status !== 'success') {
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console.log('Unable to load the address!');
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phantom.exit(1);
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}
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else {
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// Add stylesheet
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page.evaluate(insert_css, stylesheet);
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// Take screenshot
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window.setTimeout(
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function () {
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page.render(output_filename);
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phantom.exit();
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},
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200
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);
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}
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}
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// * Main
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// Fix console output from page.evaluate()
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page.onConsoleMessage = function (msg) {
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console.log("LOG: page.evaluate: " + msg);
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};
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// Log all external requests
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// page.onResourceRequested = function (requestData, request) {
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// console.log('LOG: LOADING RESOURCE: ', requestData['url']);
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// };
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// ** Check args
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page.viewportSize = {
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width: pageWidth,
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height: pageHeight
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};
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page.clipRect = {
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top: 0,
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left: 0,
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width: pageWidth,
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height: pageHeight
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};
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// ** Read CSS file from disk
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var css_file = system.args[3];
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var fs = require("fs");
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var stylesheet = fs.read(css_file);
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// ** Load and render page
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page.open(url, process_page);
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