def edit(request, article_slug, project_slug=None):
project = get_project_by_id(project_slug)
parent, slug, articles, error = ArticleService.parse_slug(article_slug, project)
article = ArticleService.get_article(parent, slug, project)
if error == ArticleService.PATH_NOT_FIND:
raise Http404
if not ArticleService.can_write(article, request.user):
raise PermissionDenied
response = ArticleView.__env(request)
response['new_form'] = True
if request.method == 'POST':
form = ArticleForm(request.POST)
response['new_form'] = False
if form.is_valid():
data = form.cleaned_data
data['parent'] = parent
article = ArticleService.update_article(article, data, request.user)
return HttpResponseRedirect(ArticleService.get_absolute_url(article, articles))
else:
form_data = ArticleService.get_form_data(article)
form = ArticleForm(form_data)
response['form'] = form
response['show_url'] = ArticleService.get_absolute_url(article, articles)
t = loader.get_template('articles/edit.html')
c = RequestContext(request, response)
return HttpResponse(t.render(c))
def new(request, project_slug=None):
project = get_project_by_id(project_slug)
raw_slug = request.GET.get('slug')
if not ArticleService.can_create(request.user, project):
raise PermissionDenied
if not raw_slug or len(raw_slug) < 1:
raise Http404
parent, slug, articles, error = ArticleService.parse_slug(raw_slug, project)
if error == ArticleService.PATH_NOT_FIND:
raise Http404
article = ArticleService.get_article(parent, slug, project)
if article:
return HttpResponseRedirect(ArticleService.get_absolute_url(article, articles))
response = ArticleView.__env(request)
if request.method == 'POST':
form = ArticleForm(request.POST)
response['new_form'] = False
if form.is_valid():
data = form.cleaned_data
data['parent'] = parent
data['project'] = project
article = ArticleService.create_article(data, request.user)
return HttpResponseRedirect(ArticleService.get_absolute_url(article, articles))
else:
form = ArticleForm({'slug': slug})
response['new_form'] = True
response['form'] = form
t = loader.get_template('articles/new.html')
c = RequestContext(request, response)
return HttpResponse(t.render(c))
def revisions(request, article_slug, project_slug=None):
project = get_project_by_id(project_slug)
parent, slug, articles, error = ArticleService.parse_slug(article_slug, project)
if error == ArticleService.PATH_NOT_FIND:
raise Http404
data = ArticleView.__env(request)
data['parent'] = parent
data['breadcrumbs'] = ArticleService.get_breadcrumbs(articles)
data['project'] = project
page = int(request.GET.get('page', 1))
article = ArticleService.get_article(parent, slug, project)
if not ArticleService.can_write(article, request.user):
raise PermissionDenied
data['article'] = article
data['article_path'] = ArticleService.get_absolute_url(article, articles)
data['revisions'] = ArticleService.get_revisions(article, page=page, limit=10)
data['prev_page'] = None
if page > 1:
data['prev_page'] = page - 1
data['next_page'] = None
if len(data['revisions']) == 10:
data['next_page'] = page + 1
t = loader.get_template('articles/revisions.html')
c = RequestContext(request, data)
return HttpResponse(t.render(c))
def delete(request, article_slug, project_slug=None):
project = get_project_by_id(project_slug)
parent, slug, articles, error = ArticleService.parse_slug(article_slug, project)
if error == ArticleService.PATH_NOT_FIND:
raise Http404
article = ArticleService.get_article(parent, slug, project)
if not ArticleService.can_write(article, request.user):
raise PermissionDenied
if not article:
raise Http404
path = ArticleService.get_parent_path(article, articles)
article.deleted = True
article.save()
return HttpResponseRedirect(path)
def index(request, project_slug=None):
response = ArticleView.__env(request)
project = get_project_by_id(project_slug)
if project and not request.user.get_profile().hasRole(project):
raise PermissionDenied
if project is None:
response['articles'] = ArticleService.articles(project__isnull=True, level=0, deleted=False)
else:
response['articles'] = ArticleService.articles(project__isnull=False, level=0,
deleted=False, project=project)
response['project'] = project
response['can_create'] = ArticleService.can_create(request.user, project)
t = loader.get_template('articles/index.html')
c = RequestContext(request, response)
return HttpResponse(t.render(c))
def set_revision(request, article_slug, project_slug=None):
project = get_project_by_id(project_slug)
parent, slug, articles, error = ArticleService.parse_slug(article_slug, project)
if error == ArticleService.PATH_NOT_FIND:
raise Http404
article = ArticleService.get_article(parent, slug, project)
if not article:
raise Http404
if not ArticleService.can_write(article, request.user):
raise PermissionDenied
revision_id = int(request.POST.get('revision_id'))
success = ArticleService.jump_to_revision(article, revision_id, request.user)
if success:
return HttpResponseRedirect(ArticleService.get_absolute_url(article, articles))
else:
raise PermissionDenied
def show(request, article_slug, project_slug=None):
project = get_project_by_id(project_slug)
parent, slug, articles, error = ArticleService.parse_slug(article_slug, project)
if error == ArticleService.PATH_NOT_FIND:
raise Http404
data = ArticleView.__env(request)
data['parent'] = parent
data['breadcrumbs'] = ArticleService.get_breadcrumbs(articles)
data['project'] = project
article = ArticleService.get_article(parent, slug, project)
if not ArticleService.can_read(article, request.user):
raise PermissionDenied
data['can_write'] = ArticleService.can_write(article, request.user)
if not article:
return HttpResponseRedirect(ArticleService.get_create_path(article_slug, project))
data['article'] = article
t = loader.get_template('articles/show.html')
c = RequestContext(request, data)
return HttpResponse(t.render(c))