eeac7b6520ccdc77da82a044d1a3ae5a38a8c4f0
[redakcja.git] / 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
7 from django.conf import settings
8 from django.http import HttpResponseRedirect
9 from django.contrib.auth.decorators import login_required
10
11 from explorer import forms, models
12
13 repo = hg.Repository(settings.REPOSITORY_PATH)
14
15 def file_list(request):
16     return direct_to_template(request, 'explorer/file_list.html', extra_context={
17         'objects': repo.all_files(),
18     })
19
20 def file_xml(request, path):
21     if request.method == 'POST':
22         form = forms.BookForm(request.POST)
23         if form.is_valid():
24             repo.add_file(path, form.cleaned_data['text'])
25             
26             # add references to comment
27             issues = _get_issues_for_file(path)
28             commit_message = _add_references(form.cleaned_data['commit_message'], issues)
29             print 'Commiting with: ' + commit_message
30
31             repo.commit(message=commit_message, user=form.cleaned_data['user'])
32             return HttpResponseRedirect(request.get_full_path())
33     else:
34         form = forms.BookForm()
35         form.fields['text'].initial = repo.get_file(path).data()
36     
37     return direct_to_template(request, 'explorer/file_xml.html', extra_context={
38         'hash': path,
39         'form': form,
40         'image_folders_form': forms.ImageFoldersForm(),
41     })
42
43
44 # ===============
45 # = Panel views =
46 # ===============
47 def xmleditor_panel(request, path):
48     form = forms.BookForm()
49     text = repo.get_file(path).data()
50     
51     return direct_to_template(request, 'explorer/panels/xmleditor.html', extra_context={
52         'text': text,
53     })
54     
55
56 def gallery_panel(request, path):
57     return direct_to_template(request, 'explorer/panels/gallery.html', extra_context={
58         'form': forms.ImageFoldersForm(),
59     })
60
61
62 def htmleditor_panel(request, path):
63     return direct_to_template(request, 'explorer/panels/htmleditor.html', extra_context={
64         'html': html.transform(repo.get_file(path).data(), is_file=False),
65     })
66  
67
68 def folder_images(request, folder):
69     return direct_to_template(request, 'explorer/folder_images.html', extra_context={
70         'images': models.get_images_from_folder(folder),
71     })
72
73 def _add_references(message, issues):
74     return message + " - " + ", ".join(map(lambda issue: "Refs #%d" % issue['id'], issues))
75
76 def _get_issues_for_file(path):
77     if not path.endswith('.xml'):
78         raise ValueError('Path must end with .xml')
79
80     book_id = path[:-4]
81     uf = None
82
83     try:
84         uf = urllib2.urlopen(settings.REDMINE_URL + 'publications/issues/%s.json' % book_id)
85         return json.loads(uf.read())
86     except urllib2.HTTPError:
87         return []
88     finally:
89         if uf: uf.close()