removed phantom js

helpers/exporter.js

@@ -0,0 +1,68 @@
+'use strict';
+
+const db = require('../models/db');
+const config = require('config');
+const puppeteer = require('puppeteer');
+const os = require('os');
+
+module.exports = {
+  // type = "pdf" or "png"
+  takeScreenshot: function(space,type,on_success,on_error) {
+    var spaceId = space._id;
+    var space_url = config.get("endpoint")+"/api/spaces/"+spaceId+"/html";
+
+    var export_path = os.tmpdir()+"/"+spaceId+"."+type;
+
+    var timeout = 5000;
+    if (type=="pdf") timeout = 30000;
+
+    space_url += "?api_token="+config.get("export_api_secret");
+
+    console.log("[space-screenshot] url: "+space_url);
+    console.log("[space-screenshot] export_path: "+export_path);
+
+    var on_success_called = false;
+
+    var on_exit = function(exit_code) {
+      if (exit_code>0) {
+        console.error(exit_code);
+        console.error("puppeteer abnormal exit for url "+space_url);
+        if (!on_success_called && on_error) {
+          on_error();
+        }
+      }
+    };
+
+    (async () => {
+      let browser;
+      let page;
+      try {
+        browser = await puppeteer.launch(
+          {
+            headless: true,
+            args: ['--disable-dev-shm-usage', '--no-sandbox']
+          }
+        );
+        page = await browser.newPage();
+
+        page.setDefaultTimeout(timeout);
+        await page.setJavaScriptEnabled(false);
+
+        console.log("page created, opening ",space_url);
+        await page.goto(space_url, {waitUntil: 'networkidle0'});
+
+        if (type=="pdf") {
+          await page.pdf({path: export_path, width: space.width+'px', height: space.height+'px' });
+        }else{
+          await page.screenshot({path: export_path});
+        }
+
+        await browser.close();
+        on_success(export_path);
+      } catch (error) {
+        on_error();
+      }
+    
+    })();
+  }
+};