+++ /dev/null
-from librarian import html
-import hg, urllib2, time
-
-from django.utils import simplejson as json
-from lxml import etree
-from librarian import dcparser
-
-from django.views.generic.simple import direct_to_template
-
-from django.conf import settings
-from django.http import HttpResponseRedirect, HttpResponse
-
-from django.core.urlresolvers import reverse
-from django.core.paginator import Paginator, InvalidPage, EmptyPage
-
-from django.contrib.auth.decorators import login_required, permission_required
-
-from explorer import forms, models
-
-#
-# Some useful decorators
-#
-def with_repo(view):
- """Open a repository for this view"""
- def view_with_repo(request, *args, **kwargs):
- kwargs['repo'] = hg.Repository(settings.REPOSITORY_PATH)
- return view(request, *args, **kwargs)
- return view_with_repo
-
-#
-def ajax_login_required(view):
- """Similar ro @login_required, but instead of redirect,
- just return some JSON stuff with error."""
- def view_with_auth(request, *args, **kwargs):
- if request.user.is_authenticated():
- return view(request, *args, **kwargs)
- # not authenticated
- return HttpResponse( json.dumps({'result': 'access_denied'}) );
- return view_with_auth
-
-#
-# View all files
-#
-@with_repo
-def file_list(request, repo):
- paginator = Paginator( repo.file_list('default'), 100);
- bookform = forms.BookUploadForm()
-
- try:
- page = int(request.GET.get('page', '1'))
- except ValueError:
- page = 1
-
- try:
- files = paginator.page(page)
- except (EmptyPage, InvalidPage):
- files = paginator.page(paginator.num_pages)
-
- return direct_to_template(request, 'explorer/file_list.html', extra_context={
- 'files': files, 'page': page, 'bookform': bookform,
- })
-
-@permission_required('explorer.can_add_files')
-@with_repo
-def file_upload(request, repo):
- form = forms.BookUploadForm(request.POST, request.FILES)
- if form.is_valid():
- f = request.FILES['file']
-
- def upload_action():
- print 'Adding file: %s' % f.name
- repo._add_file(f.name, f.read().decode('utf-8'))
- repo._commit(message="File %s uploaded from platform by %s" %
- (f.name, request.user.username), user=request.user.username)
-
- repo.in_branch(upload_action, 'default')
- return HttpResponseRedirect( reverse('editor_view', kwargs={'path': f.name}) )
-
- return direct_to_template(request, 'explorer/file_upload.html',
- extra_context = {'form' : form} )
-
-#
-# Edit the file
-#
-
-@ajax_login_required
-@with_repo
-def file_xml(request, repo, path):
- if request.method == 'POST':
- form = forms.BookForm(request.POST)
- if form.is_valid():
- print 'Saving whole text.', request.user.username
- def save_action():
- print 'In branch: ' + repo.repo[None].branch()
- repo._add_file(path, form.cleaned_data['content'])
- repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), user=request.user.username)
-
- print repo.in_branch(save_action, models.user_branch(request.user) );
- result = "ok"
- else:
- result = "error"
-
- errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
- return HttpResponse( json.dumps({'result': result, 'errors': errors}) );
-
- form = forms.BookForm()
- data = repo.get_file(path, models.user_branch(request.user))
- form.fields['content'].initial = data
- return HttpResponse( json.dumps({'result': 'ok', 'content': data}) )
-
-@ajax_login_required
-@with_repo
-def file_dc(request, path, repo):
- if request.method == 'POST':
- form = forms.DublinCoreForm(request.POST)
-
- if form.is_valid():
- def save_action():
- file_contents = repo._get_file(path)
- doc = etree.fromstring(file_contents)
-
- book_info = dcparser.BookInfo()
- for name, value in form.cleaned_data.items():
- if value is not None and value != '':
- setattr(book_info, name, value)
- rdf = etree.XML(book_info.to_xml())
-
- old_rdf = doc.getroottree().find('//{http://www.w3.org/1999/02/22-rdf-syntax-ns#}RDF')
- old_rdf.getparent().remove(old_rdf)
- doc.insert(0, rdf)
- repo._add_file(path, etree.tostring(doc, pretty_print=True, encoding=unicode))
- repo._commit(message=(form.cleaned_data['commit_message'] or 'Lokalny zapis platformy.'), user=request.user.username)
-
- repo.in_branch(save_action, models.user_branch(request.user) )
-
- result = "ok"
- else:
- result = "error"
-
- errors = dict( (field[0], field[1].as_text()) for field in form.errors.iteritems() )
- return HttpResponse( json.dumps({'result': result, 'errors': errors}) );
-
- fulltext = repo.get_file(path, models.user_branch(request.user))
- form = forms.DublinCoreForm(text=fulltext)
- return HttpResponse( json.dumps({'result': 'ok', 'content': fulltext}) )
-
-# Display the main editor view
-
-@login_required
-def display_editor(request, path):
- return direct_to_template(request, 'explorer/editor.html', extra_context={
- 'hash': path, 'panel_list': ['lewy', 'prawy'],
- })
-
-# ===============
-# = Panel views =
-# ===============
-
-@ajax_login_required
-@with_repo
-def xmleditor_panel(request, path, repo):
- form = forms.BookForm()
- text = repo.get_file(path, models.user_branch(request.user))
-
- return direct_to_template(request, 'explorer/panels/xmleditor.html', extra_context={
- 'fpath': path,
- 'text': text,
- })
-
-
-@ajax_login_required
-def gallery_panel(request, path):
- return direct_to_template(request, 'explorer/panels/gallery.html', extra_context={
- 'fpath': path,
- 'form': forms.ImageFoldersForm(),
- })
-
-@ajax_login_required
-@with_repo
-def htmleditor_panel(request, path, repo):
- user_branch = models.user_branch(request.user)
- return direct_to_template(request, 'explorer/panels/htmleditor.html', extra_context={
- 'fpath': path,
- 'html': html.transform(repo.get_file(path, user_branch), is_file=False),
- })
-
-
-@ajax_login_required
-@with_repo
-def dceditor_panel(request, path, repo):
- user_branch = models.user_branch(request.user)
- text = repo.get_file(path, user_branch)
- form = forms.DublinCoreForm(text=text)
-
- return direct_to_template(request, 'explorer/panels/dceditor.html', extra_context={
- 'fpath': path,
- 'form': form,
- })
-
-
-# =================
-# = Utility views =
-# =================
-@ajax_login_required
-def folder_images(request, folder):
- return direct_to_template(request, 'explorer/folder_images.html', extra_context={
- 'images': models.get_images_from_folder(folder),
- })
-
-
-def _add_references(message, issues):
- return message + " - " + ", ".join(map(lambda issue: "Refs #%d" % issue['id'], issues))
-
-def _get_issues_for_file(path):
- if not path.endswith('.xml'):
- raise ValueError('Path must end with .xml')
-
- book_id = path[:-4]
- uf = None
-
- try:
- uf = urllib2.urlopen(settings.REDMINE_URL + 'publications/issues/%s.json' % book_id)
- return json.loads(uf.read())
- except urllib2.HTTPError:
- return []
- finally:
- if uf: uf.close()
-
-
-# =================
-# = Pull requests =
-# =================
-def pull_requests(request):
- return direct_to_template(request, 'manager/pull_request.html', extra_context = {
- 'objects': models.PullRequest.objects.all()} )