apps/explorer/views.py

   1 from librarian import html
   2 import hg, urllib2
   3 from django.utils import simplejson as json
   4
   5 from django.views.generic.simple import direct_to_template
   6 from django.conf import settings
   7 from django.http import HttpResponseRedirect
   8
   9 from explorer import forms, models
  10
  11 repo = hg.Repository(settings.REPOSITORY_PATH)
  12
  13 def file_list(request):
  14     return direct_to_template(request, 'explorer/file_list.html', extra_context={
  15         'objects': repo.all_files(),
  16     })
  17
  18
  19 def file_xml(request, path):
  20     if request.method == 'POST':
  21         form = forms.BookForm(request.POST)
  22         if form.is_valid():
  23             repo.add_file(path, form.cleaned_data['text'])
  24             # issues = _get_issues_for_file(path)
  25             # commit_message = _add_references(form.cleaned_data['commit_message'], issued)
  26             repo.commit(message=form.cleaned_data['commit_message'], user=form.cleaned_data['user'])
  27             return HttpResponseRedirect(request.get_full_path())
  28     else:
  29         form = forms.BookForm()
  30         form.fields['text'].initial = repo.get_file(path).data()
  31
  32     return direct_to_template(request, 'explorer/file_xml.html', extra_context={
  33         'hash': path,
  34         'form': form,
  35         'image_folders_form': forms.ImageFoldersForm(),
  36     })
  37
  38
  39 def file_html(request, path):
  40     return direct_to_template(request, 'explorer/file_html.html', extra_context={
  41         'object': html.transform(repo.get_file(path).data(), is_file=False),
  42         'hash': path,
  43         'image_folders_form': forms.ImageFoldersForm(),
  44     })
  45
  46 def folder_images(request, folder):
  47     return direct_to_template(request, 'explorer/folder_images.html', extra_context={
  48         'images': models.get_images_from_folder(folder),
  49     })
  50
  51 def _add_references(message, issues):
  52     for issue in issues:
  53         message += " refs #%d " % issue.id
  54     return message
  55
  56 def _get_issues_for_file(path):
  57     if not path.endswith('.xml'):
  58         raise ValueError('Path must end with .xml')
  59
  60     book_id = path[:-3]
  61     uf = urllib2.urlopen(settings.REDMINE_URL + 'publications/%s/issues' % book_id)
  62
  63     try:
  64         return json.loads(uf.read())
  65     finally:
  66         uf.close()