Add group feature

utils.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+from django.shortcuts import render_to_response
+from django.template import RequestContext
+
+from django.utils.hashcompat import sha_constructor
+
+import time
+import settings
+
+def go_permission_error(request, msg=None):
+    """
+    return permisson error page
+
+    """
+    return render_to_response('permission_error.html', {
+            'error_msg': msg or u'权限错误',
+            }, context_instance=RequestContext(request))
+
+def go_error(request, msg=None):
+    """
+    return normal error page
+
+    """
+    return render_to_response('error.html', {
+            'error_msg': msg or u'内部错误',
+            }, context_instance=RequestContext(request))
+
+def list_to_string(l):
+    """
+    return string of a list
+
+    """
+    tmp_str = ''
+    for e in l[:-1]:
+        tmp_str = tmp_str + e + ', '
+    tmp_str = tmp_str + l[-1]
+    
+    return tmp_str
+
+def get_httpserver_root():
+    """
+    Get seafile http server address and port from settings.py,
+    and cut out last '/'
+
+    """
+    if settings.HTTP_SERVER_ROOT[-1] == '/':
+        http_server_root = settings.HTTP_SERVER_ROOT[:-1]
+    else:
+        http_server_root = settings.HTTP_SERVER_ROOT
+    return http_server_root
+
+def get_ccnetapplet_root():
+    """
+    Get ccnet applet address and port from settings.py,
+    and cut out last '/'
+
+    """
+    if settings.CCNET_APPLET_ROOT[-1] == '/':
+        ccnet_applet_root = settings.CCNET_APPLET_ROOT[:-1]
+    else:
+        ccnet_applet_root = settings.CCNET_APPLET_ROOT
+    return ccnet_applet_root
+
+def gen_token():
+    """
+    Generate short token used for owner to access repo file
+
+    """
+
+    token = sha_constructor(settings.SECRET_KEY + unicode(time.time())).hexdigest()[::8]
+    return token