1 # -*- coding: utf-8 -*-
4 from librarian import html, parser, dcparser, ParseError, ValidationError
6 from django.conf import settings
7 from django.contrib.auth.decorators import login_required, permission_required
8 from django.core.paginator import Paginator, InvalidPage, EmptyPage
9 from django.core.urlresolvers import reverse
10 from django.http import HttpResponseRedirect, HttpResponse
11 from django.utils import simplejson as json
12 from django.views.generic.simple import direct_to_template
14 from explorer import forms, models
15 from toolbar import models as toolbar_models
18 # Some useful decorators
21 """Open a repository for this view"""
22 def view_with_repo(request, *args, **kwargs):
23 kwargs['repo'] = hg.Repository(settings.REPOSITORY_PATH)
24 return view(request, *args, **kwargs)
28 def ajax_login_required(view):
29 """Similar ro @login_required, but instead of redirect,
30 just return some JSON stuff with error."""
31 def view_with_auth(request, *args, **kwargs):
32 if request.user.is_authenticated():
33 return view(request, *args, **kwargs)
35 return HttpResponse( json.dumps({'result': 'access_denied'}) );
42 def file_list(request, repo):
43 paginator = Paginator( repo.file_list('default'), 100);
44 bookform = forms.BookUploadForm()
47 page = int(request.GET.get('page', '1'))
52 files = paginator.page(page)
53 except (EmptyPage, InvalidPage):
54 files = paginator.page(paginator.num_pages)
56 return direct_to_template(request, 'explorer/file_list.html', extra_context={
57 'files': files, 'page': page, 'bookform': bookform,
60 @permission_required('explorer.can_add_files')
62 def file_upload(request, repo):
65 if request.method == 'POST':
66 form = forms.BookUploadForm(request.POST, request.FILES)
70 f = request.FILES['file']
71 decoded = f.read().decode('utf-8')
74 print 'Adding file: %s' % f.name
75 repo._add_file(f.name, f.read().decode('utf-8'))
77 message="File %s uploaded from platform by %s" %\
78 (f.name, request.user.username), \
79 user=request.user.username \
84 repo.in_branch(upload_action, 'default')
86 # if everything is ok, redirect to the editor
87 return HttpResponseRedirect( reverse('editor_view',
88 kwargs={'path': f.name}) )
90 except hg.RepositoryException, e:
91 other_errors.append(u'Błąd repozytorium: ' + unicode(e) )
92 except UnicodeDecodeError, e:
93 other_errors.append(u'Niepoprawne kodowanie pliku: ' + e.reason \
94 + u'. Żądane kodowanie: ' + e.encoding)
98 form = forms.BookUploadForm()
99 return direct_to_template(request, 'explorer/file_upload.html',
100 extra_context = {'form' : form, 'other_errors': other_errors})
108 def file_xml(request, repo, path):
109 if request.method == 'POST':
111 form = forms.BookForm(request.POST)
113 print 'Saving whole text.', request.user.username
115 print 'In branch: ' + repo.repo[None].branch()
116 repo._add_file(path, form.cleaned_data['content'])
117 repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'),\
118 user=request.user.username)
120 # wczytaj dokument z ciągu znaków -> weryfikacja
121 document = parser.WLDocument.from_string(form.cleaned_data['content'])
123 # save to user's branch
124 repo.in_branch(save_action, models.user_branch(request.user) );
125 except (ParseError, ValidationError), e:
129 errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
131 return HttpResponse(json.dumps({'result': errors and 'error' or 'ok', 'errors': errors}));
133 form = forms.BookForm()
134 data = repo.get_file(path, models.user_branch(request.user))
135 form.fields['content'].initial = data
136 return HttpResponse( json.dumps({'result': 'ok', 'content': data}) )
140 def file_dc(request, path, repo):
143 if request.method == 'POST':
144 form = forms.DublinCoreForm(request.POST)
148 file_contents = repo._get_file(path)
150 # wczytaj dokument z repozytorium
151 document = parser.WLDocument.from_string(file_contents)
152 document.book_info.update(form.cleaned_data)
157 repo._add_file(path, document.serialize())
159 message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), \
160 user=request.user.username )
163 repo.in_branch(save_action, models.user_branch(request.user) )
164 except (ParseError, ValidationError), e:
168 errors = ["Pole '%s': %s\n" % (field[0], field[1].as_text()) for field in form.errors.iteritems()]
170 return HttpResponse( json.dumps({'result': errors and 'error' or 'ok', 'errors': errors}) );
172 # this is unused currently, but may come in handy
176 fulltext = repo.get_file(path, models.user_branch(request.user))
177 bookinfo = dcparser.BookInfo.from_string(fulltext)
178 content = bookinfo.to_dict()
179 except (ParseError, ValidationError), e:
182 return HttpResponse( json.dumps({'result': errors and 'error' or 'ok',
183 'errors': errors, 'content': content }) )
185 # Display the main editor view
188 def display_editor(request, path):
189 return direct_to_template(request, 'explorer/editor.html', extra_context={
191 'panel_list': ['lewy', 'prawy'],
192 'scriptlets': toolbar_models.Scriptlet.objects.all()
201 def xmleditor_panel(request, path, repo):
202 form = forms.BookForm()
203 text = repo.get_file(path, models.user_branch(request.user))
205 return direct_to_template(request, 'explorer/panels/xmleditor.html', extra_context={
212 def gallery_panel(request, path):
213 return direct_to_template(request, 'explorer/panels/gallery.html', extra_context={
215 'form': forms.ImageFoldersForm(),
220 def htmleditor_panel(request, path, repo):
221 user_branch = models.user_branch(request.user)
223 return direct_to_template(request, 'explorer/panels/htmleditor.html', extra_context={
225 'html': html.transform(repo.get_file(path, user_branch), is_file=False),
227 except (ParseError, ValidationError), e:
228 return direct_to_template(request, 'explorer/panels/parse_error.html', extra_context={
229 'fpath': path, 'exception_type': type(e).__name__, 'exception': e, 'panel_name': 'Edytor HTML'})
233 def dceditor_panel(request, path, repo):
234 user_branch = models.user_branch(request.user)
237 doc_text = repo.get_file(path, user_branch)
238 document = parser.WLDocument.from_string(doc_text)
239 form = forms.DublinCoreForm(info=document.book_info)
240 return direct_to_template(request, 'explorer/panels/dceditor.html', extra_context={
244 except (ParseError, ValidationError), e:
245 return direct_to_template(request, 'explorer/panels/parse_error.html', extra_context={
246 'fpath': path, 'exception_type': type(e).__name__, 'exception': e,
247 'panel_name': 'Edytor DublinCore'})
253 def folder_images(request, folder):
254 return direct_to_template(request, 'explorer/folder_images.html', extra_context={
255 'images': models.get_images_from_folder(folder),
259 def _add_references(message, issues):
260 return message + " - " + ", ".join(map(lambda issue: "Refs #%d" % issue['id'], issues))
262 def _get_issues_for_file(path):
263 if not path.endswith('.xml'):
264 raise ValueError('Path must end with .xml')
270 uf = urllib2.urlopen(settings.REDMINE_URL + 'publications/issues/%s.json' % book_id)
271 return json.loads(uf.read())
272 except urllib2.HTTPError:
281 def pull_requests(request):
282 return direct_to_template(request, 'manager/pull_request.html', extra_context = {
283 'objects': models.PullRequest.objects.all()} )