removed phantom js

config/default.json

@@ -25,7 +25,7 @@
   "redis_mock": true,
   "redis_host": "localhost",
 
-  "phantom_api_secret": "very_secret_phantom_password",
+  "export_api_secret": "very_secret_export_password",
 
   "mail_provider": "smtp",
   "mail_smtp_host": "your.smtp.host",

helpers/exporter.js

@@ -16,7 +16,7 @@ module.exports = {
     var timeout = 5000;
     if (type=="pdf") timeout = 30000;
 
-    space_url += "?api_token="+config.get("phantom_api_secret");
+    space_url += "?api_token="+config.get("export_api_secret");
 
     console.log("[space-screenshot] url: "+space_url);
     console.log("[space-screenshot] export_path: "+export_path);

locales/de.js

@@ -320,5 +320,6 @@
 	"follow_present": "Folgen",
 	"mute_present": "Entfolgen",
 	"follow_present_help": "Wenn jemand den Space präsentiert, folgen die anderen Mitglieder automatisch der Präsentation. Mit diesem Knopf lässt sich das an- oder ausschalten.",
-	"media": "Media"
+	"media": "Media",
+	"tool_edit_text": "Text bearbeiten"
 }

middlewares/space_helpers.js

@@ -86,7 +86,7 @@ module.exports = (req, res, next) => {
         // space is private
         
         // special permission for screenshot/pdf export from backend
-        if (req.query['api_token'] && req.query['api_token'] == config.get('phantom_api_secret')) {
+        if (req.query['api_token'] && req.query['api_token'] == config.get('export_api_secret')) {
           finalizeReq(space, "viewer");
           return;
         }

package.json

@@ -30,8 +30,6 @@
     "mock-aws-s3": "^2.6.0",
     "moment": "^2.19.3",
     "morgan": "^1.9.1",
-    "node-phantom-simple": "2.2.4",
-    "node-server-screenshot": "^0.2.1",
     "nodemailer": "^4.6.7",
     "puppeteer": "3.0.0",
     "read-chunk": "^2.1.0",

routes/api/space_exports.js

@@ -5,7 +5,7 @@ const db = require('../../models/db');
 var mailer = require('../../helpers/mailer');
 var uploader = require('../../helpers/uploader');
 var space_render = require('../../helpers/space-render');
-var phantom = require('../../helpers/phantom');
+var exporter = require('../../helpers/exporter');
 
 var async = require('async');
 var moment = require('moment');
@@ -51,7 +51,7 @@ router.get('/png', function(req, res, next) {
   if (!req.space.thumbnail_updated_at || req.space.thumbnail_updated_at < req.space.updated_at || !req.space.thumbnail_url) {
     db.Space.update({ thumbnail_updated_at: triggered }, {where : {"_id": req.space._id }});
     
-    phantom.takeScreenshot(req.space, "png", function(local_path) {
+    exporter.takeScreenshot(req.space, "png", function(local_path) {
       var localResizedFilePath = local_path + ".thumb.jpg";
       gm(local_path).resize(640, 480).quality(70.0).autoOrient().write(localResizedFilePath, function(err) {
         
@@ -109,7 +109,7 @@ function make_export_filename(space, extension) {
 router.get('/pdf', function(req, res, next) {
   var s3_filename = make_export_filename(req.space, "pdf");
 
-  phantom.takeScreenshot(req.space, "pdf", function(local_path) {
+  exporter.takeScreenshot(req.space, "pdf", function(local_path) {
     uploader.uploadFile(s3_filename, "application/pdf", local_path, function(err, url) {
       res.status(201).json({
         url: url

routes/api/space_messages.js

@@ -9,7 +9,7 @@ var redis = require('../../helpers/redis');
 var mailer = require('../../helpers/mailer');
 var uploader = require('../../helpers/uploader');
 var space_render = require('../../helpers/space-render');
-var phantom = require('../../helpers/phantom');
+var exporter = require('../../helpers/exporter');
 
 var async = require('async');
 var fs = require('fs');

routes/api/spaces.js

@@ -10,7 +10,7 @@ var redis = require('../../helpers/redis');
 var mailer = require('../../helpers/mailer');
 var uploader = require('../../helpers/uploader');
 var space_render = require('../../helpers/space-render');
-var phantom = require('../../helpers/phantom');
+var exporter = require('../../helpers/exporter');
 var payloadConverter = require('../../helpers/artifact_converter');
 
 var slug = require('slug');

routes/api/webgrabber.js

@@ -1,10 +1,10 @@
 "use strict";
 
+const puppeteer = require('puppeteer');
+
 var config = require('config');
 require('../../models/db');
-
 var fs = require('fs');
-var phantom = require('node-phantom-simple');
 var md5 = require('md5');
 
 var express = require('express');
@@ -19,40 +19,40 @@ function website_to_png(url,on_success,on_error) {
   console.log("[webgrabber] url: "+url);
   console.log("[webgrabber] export_path: "+export_path);
 
-  var on_success_called = false;
-
-  var on_exit = function(exit_code) {
-    if (exit_code>0) {
-      console.log("[phantom-webgrabber] abnormal exit for url "+url);
-      if (!on_success_called && on_error) {
-        on_error();
-      }
-    }
-  };
-  
   fs.stat(export_path, function(err, stat) {
     if (!err) {
       // file exists
       console.log("[webgrabber] serving cached snapshot of url: "+url);
       on_success(export_path);
     } else {
-      phantom.create({ path: require('phantomjs-prebuilt').path }, function (err, browser) {
-        return browser.createPage(function (err, page) {
-          page.set('settings.resourceTimeout',timeout);
-          page.set('settings.javascriptEnabled',false);
+      (async () => {
+        let browser;
+        let page;
+        try {
+          browser = await puppeteer.launch(
+            {
+              headless: true,
+              args: ['--disable-dev-shm-usage', '--no-sandbox']
+            }
+          );
+          page = await browser.newPage();
   
-          return page.open(url, function(err, status) {
-            console.log("[webgrabber] status: "+status);
-            page.render(export_path, function() {
-              on_success_called = true;
+          page.setDefaultTimeout(timeout);
+          await page.setJavaScriptEnabled(false);
+  
+          console.log("page created, opening ",url);
+          await page.goto(url, {waitUntil: 'networkidle0'});
+          await page.screenshot({path: export_path});
+  
+          await browser.close();
           on_success(export_path);
-              browser.exit();
-            });
-          });
-        });
-      }, {
-        onExit: on_exit
-      });
+        } catch (error) {
+          console.error(error);
+          console.log("[puppeteer-webgrabber] abnormal exit for url "+url);
+          on_error();
+        }
+      
+      })();
     }
   });
 }