def get(self, request, contest_slug, task_name, task_type):
user = User.objects.get(username=request.user)
translation = get_translation_by_contest_and_task_type(
request, user, contest_slug, task_name, task_type)
requested_user = get_requested_user(request, task_type)
if translation.frozen:
pdf_file_path = final_pdf_path(contest_slug, task_name,
requested_user)
return pdf_response(pdf_file_path,
get_file_name_from_path(pdf_file_path))
pdf_file_path = unreleased_pdf_path(contest_slug, task_name,
requested_user)
last_edit_time = translation.get_latest_change_time()
rebuild_needed = not os.path.exists(
pdf_file_path) or os.path.getmtime(pdf_file_path) < last_edit_time
if rebuild_needed:
html = render_pdf_template(request,
user,
contest_slug,
task_name,
task_type,
static_path=settings.STATIC_ROOT,
images_path=settings.MEDIA_ROOT +
'images/',
pdf_output=True)
convert_html_to_pdf(html, pdf_file_path)
add_page_numbers_to_pdf(pdf_file_path, task_name)
return pdf_response(pdf_file_path,
get_file_name_from_path(pdf_file_path))
def _get_translation_by_contest_and_task_type(self, request, user,
contest_slug, task_name,
task_type):
requested_user = get_requested_user(request, task_type)
task = get_task_by_contest_and_name(contest_slug, task_name,
user.is_editor())
if task_type == 'released':
return task.get_base_translation()
return get_trans_by_user_and_task(requested_user, task)
def get(self, request, contest_slug, task_name, task_type):
user = User.objects.get(username=request.user)
requested_user = get_requested_user(request, task_type)
version_id = request.GET.get('ver')
if version_id:
content_version = Version.objects.filter(id=version_id).first()
if not content_version.can_view_by(user):
return None
content = content_version.text
else:
try:
task = get_task_by_contest_and_name(contest_slug, task_name,
user.is_editor())
except Exception as e:
return HttpResponseBadRequest(e)
if task_type == 'released':
content = task.get_published_text()
else:
translation = get_trans_by_user_and_task(requested_user, task)
content = translation.get_latest_text()
return HttpResponse(content, content_type='text/plain; charset=UTF-8')