apps/explorer/views.py

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