initial commit

2026-04-27 20:41:37 +02:00 · 2018-09-20 15:38:43 +02:00
parent c029a5d07b
commit 0186a946dc
54 changed files with 994 additions and 0 deletions
@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*-
+from flask import Flask, jsonify, request, abort
+from os import chown
+from pwd import getpwnam
+from grp import getgrnam
+
+class InstalledApp(object):
+
+    def __init__(self, flask):
+        super(InstalledApp, self).__init__()
+
+        # default homepage
+        self.homepage = 'file:///assets/data/index.html';
+
+        # connect flask routes to tooloop api calls
+        self.add_routes(flask)
+
+
+
+    def add_routes(self, flask):
+        
+        @flask.route('/simple-kiosk/change-homepage', methods=['POST'])
+        def change_homepage():
+            if not request.form or not 'homepage' in request.form:
+                abort(400)
+
+            try:
+                self.homepage = request.form['homepage'];
+
+                file = open('/assets/presentation/reset-kiosk.sh','w') 
+
+                file.write('#!/bin/bash\n')
+                file.write('\n')
+                file.write('URL="'+self.homepage+'"\n')
+                file.write('\n')
+                file.write('# List of Chromium Command Line Switches\n')
+                file.write('# https://peter.sh/experiments/chromium-command-line-switches/\n')
+                file.write('COMMAND="chromium-browser \\\n')
+                file.write('--kiosk \\\n')
+                file.write('--bwsi \\\n')
+                file.write('--overscroll-history-navigation=1 \\\n')
+                file.write('--incognito \\\n')
+                file.write('--disable-infobars \\\n')
+                file.write('--disable-translate \\\n')
+                file.write('--no-default-browser-check \\\n')
+                file.write('--no-first-run \\\n')
+                file.write('--disable-translate-new-ux \\\n')
+                file.write('--num-raster-threads=4 \\\n')
+                file.write('--enable-zero-copy \\\n')
+                file.write('--noerrdialogs \\\n')
+                file.write('--class=TooloopKiosk \\\n')
+                file.write('$URL"\n')
+                file.write('\n')
+                file.write('if [ $EUID == 0 ]; then\n')
+                file.write('    pkill chromium\n')
+                file.write('    sleep 0.1\n')
+                file.write('    su tooloop -c "$COMMAND" &\n')
+                file.write('else\n')
+                file.write('    pkill chromium\n')
+                file.write('    sleep 0.1\n')
+                file.write('    $COMMAND &\n')
+                file.write('fi\n')
+                file.write('\n')
+                file.write('exit 0\n')
+
+                file.close() 
+            
+                uid = getpwnam('tooloop').pw_uid
+                gid = getgrnam('tooloop').gr_gid
+                chown('/assets/presentation/reset-kiosk.sh', uid, gid)
+
+                return jsonify({'message':'homepage changed'})
+
+            except Exception as e:
+                abort(500)