adding html files to Resources, loading them from the correct path, and make sure to include jinja2 extension in py2app (#151)

onionshare/helpers.py

@@ -47,6 +47,15 @@ def get_osx_resources_dir():
     return os.path.dirname(os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))))
 
 
+def get_html_path(filename):
+    p = platform.system()
+    if p == 'Darwin':
+        prefix = os.path.join(get_osx_resources_dir(), 'html')
+    else:
+        prefix = get_onionshare_dir()
+    return os.path.join(prefix, filename)
+
+
 def constant_time_compare(val1, val2):
     _builtin_constant_time_compare = getattr(hmac, 'compare_digest', None)
     if _builtin_constant_time_compare is not None:

onionshare/web.py

@@ -114,7 +114,7 @@ def index(slug_candidate):
 
     add_request(REQUEST_LOAD, request.path)
     return render_template_string(
-        open('{0:s}/index.html'.format(helpers.get_onionshare_dir())).read(),
+        open(helpers.get_html_path('index.html')).read(),
         slug=slug,
         file_info=file_info,
         filename=os.path.basename(zip_filename).decode("utf-8"),
@@ -198,7 +198,7 @@ def download(slug_candidate):
 @app.errorhandler(404)
 def page_not_found(e):
     add_request(REQUEST_OTHER, request.path)
-    return render_template_string(open('{0:s}/404.html'.format(helpers.get_onionshare_dir())).read())
+    return render_template_string(open(helpers.get_html_path('404.html')).read())
 
 # shutting down the server only works within the context of flask, so the easiest way to do it is over http
 shutdown_slug = helpers.random_string(16)

setup.py

@@ -101,13 +101,14 @@ elif system == 'Darwin':
         app=['install/onionshare-launcher.py'],
         data_files=[
             ('images', images),
-            ('locale', locale)
+            ('locale', locale),
+            ('html', ['onionshare/index.html', 'onionshare/404.html'])
         ],
         options={
             'py2app': {
                 'argv_emulation': True,
                 'iconfile':'install/onionshare.icns',
-                'includes': ['pip', 'PyQt4', 'PyQt4.QtCore', 'PyQt4.QtGui'],
+                'includes': ['pip', 'PyQt4', 'PyQt4.QtCore', 'PyQt4.QtGui', 'jinja2', 'jinja2.ext', 'jinja2.ext.autoescape'],
                 'excludes': ['PyQt4.QtDesigner', 'PyQt4.QtNetwork', 'PyQt4.QtOpenGL', 'PyQt4.QtScript', 'PyQt4.QtSql', 'PyQt4.QtTest', 'PyQt4.QtWebKit', 'PyQt4.QtXml', 'PyQt4.phonon']
             }
         },