1 from cm.diff import text_diff as _text_diff, \

     2     text_history as inner_text_history, get_colors

     3 from cm.message import display_message

     4 from cm.models import Text, TextVersion, Attachment, Comment, Configuration

     5 from cm.security import has_global_perm

     6 from cm.utils.spannifier import spannify

     7 from django import forms

     8 from django.core.urlresolvers import reverse

     9 from django.forms import ModelForm

    10 from django.forms.util import ErrorList

    11 from django.http import HttpResponse, HttpResponseRedirect, Http404

    12 from django.shortcuts import render_to_response

    13 from django.template import RequestContext

    14 from django.utils.translation import ugettext as _, ugettext_lazy

    15 from django.views.generic.list_detail import object_list

    16 import mimetypes

    17 import simplejson

    18 import sys

    19 

    20 def get_text_by_keys_or_404(key, adminkey=None):

    21     try:

    22         if not adminkey:

    23             return Text.objects.get(key=key)

    24         else:

    25             return Text.objects.get(key = key, adminkey = adminkey)

    26     except Text.DoesNotExist:

    27         raise Http404('No Text with such keys')

    28 

    29 def get_keys_from_dict(dico, prefix):

    30     res = {}

    31     for k, v in dico.items():

    32         if k.startswith(prefix):

    33             key = k[len(prefix):]

    34             if key == u'_':

    35                 key = None

    36             res[key] = v

    37     return res

    38 

    39 

    40 def unauthorized(request):

    41     resp = render_to_response('site/unauthorized.html', context_instance=RequestContext(request))

    42     resp.status_code = 403

    43     return resp

    44 

    45 

    46 def redirect(request, view_id, args):

    47     return HttpResponseRedirect(reverse(view_id, args=args))