def post(request, lang):
image_model = Image()
file = request.FILES.get('image_file')
if file is None:
return JsonResponse({
'status': 500, 'message': 'NotRegister'}, status=500)
status, image_data = set_image_upload(file)
if status == 500:
return JsonResponse({
'status': 500, 'message': 'NotRegister'}, status=500)
try:
image_model.create_image({
'title': image_data.get('title'),
'image_id': image_data.get('image_id'),
'image_url': image_data.get('image_url'),
'lang': lang,
})
return JsonResponse({
'status': 200,
'image_id': image_data.get('image_id'),
'image_url': image_data.get('image_url'),
'message': 'Success'
}, status=200)
except:
return JsonResponse({
'status': 500, 'message': 'NotRegister'}, status=500)
def get(_, lang, paged=1):
try:
image_model = Image()
total = image_model.get_all().count()
pagination = Pagination(
page=paged, per_page=10, total=total, slug='')
images = image_model.get_all()[
pagination.offset:pagination.offset + pagination.per_page]
res = ImagesSerializer(images, many=True).data
return JsonResponse({
'total': pagination.pages,
'paged': paged,
'images': res,
'lang': lang,
}, safe=False)
except Exception as e:
return JsonResponse({
'status': 500,
'message': 'Exception Error ' + str(e)
}, status=500)
def get(_, lang, image_id):
delete_flag = True
image_model = Image()
category_model = Category()
if lang == 'ja':
topic_model = Topic()
introduction_model = Introduction()
else:
topic_model = TopicEn()
introduction_model = IntroductionEn()
try:
image = image_model.get_by_image_id(image_id)
topic_use_flag, topic_use_posts = topic_model.is_use_image(
image.image_url, image.id)
if topic_use_flag is True:
delete_flag = False
introduction_use_flag, introduction_use_posts = \
introduction_model.is_use_image(image.image_url)
if introduction_use_flag is True:
delete_flag = False
category_use_flag, category_use_posts = category_model.is_use_image(
image.image_url)
if category_use_flag is True:
delete_flag = False
use_posts = (
topic_use_posts +
category_use_posts +
introduction_use_posts
)
def get_unique_list(seq):
seen = []
return [x for x in seq if x not in seen and not seen.append(x)]
use_posts = get_unique_list(use_posts)
return JsonResponse({
'status': 200,
'delete_flag': delete_flag,
'use_posts': use_posts,
}, status=200)
except Exception as e:
return JsonResponse({
'status': 500,
'message': 'Exception Error ' + str(e)
}, status=500)
def get(_, lang, image_id):
sid = transaction.savepoint()
image_model = Image()
try:
delete_resources([image_id])
image_model.delete_image(image_id)
transaction.savepoint_commit(sid)
except:
transaction.savepoint_rollback(sid)
pass
return HttpResponseRedirect('/{}/admin/images'.format(lang))
def remove_image(cls, topic_id):
all_image_ids = [v.id for v in Image.get_all()]
try:
topic = cls.objects.get(id=topic_id)
for v in all_image_ids:
topic.images.remove(v)
except:
pass
def get(request, lang, paged=1):
image_model = Image()
total = image_model.get_all().count()
pagination = Pagination(
page=paged, per_page=10, total=total,
slug='/{}/admin/images/page/'.format(lang))
images = image_model.get_all()[
pagination.offset:pagination.offset + pagination.per_page]
return TemplateResponse(request, 'images.html', {
'title': '画像一覧 | FEED App 管理',
'images': images,
'information': pagination.information(),
'pagination': pagination,
'lang': lang,
})
def add_image(cls, topic_id, image_ids):
image_ids = list(map(int, image_ids))
all_image_ids = [v.id for v in Image.get_all()]
try:
topic = cls.objects.get(id=topic_id)
for v in all_image_ids:
if v in image_ids:
try:
topic.images.add(v)
except:
pass
else:
topic.images.remove(v)
except:
pass
class TopicEnForm(forms.Form):
post_type = forms.CharField(required=True, error_messages=ERROR_MESSAGES)
new = forms.BooleanField(required=False, error_messages=ERROR_MESSAGES)
title = forms.CharField(required=True, error_messages=ERROR_MESSAGES)
text = forms.CharField(required=True, error_messages=ERROR_MESSAGES)
url = forms.CharField(required=True, error_messages=ERROR_MESSAGES)
button_label = forms.CharField(required=True,
error_messages=ERROR_MESSAGES)
published_at = forms.DateTimeField(required=True,
error_messages=ERROR_MESSAGES)
event_date = forms.DateTimeField(required=False,
error_messages=ERROR_MESSAGES)
thumbnail = forms.CharField(required=True, error_messages=ERROR_MESSAGES)
images = forms.MultipleChoiceField(
required=False,
widget=forms.CheckboxSelectMultiple,
choices=lambda: [(v.id, v.id) for v in Image.get_all()],
error_messages=ERROR_MESSAGES)
videos = forms.MultipleChoiceField(
required=False,
widget=forms.CheckboxSelectMultiple,
choices=lambda: [(v.id, v.id) for v in VideoEn.get_all()],
error_messages=ERROR_MESSAGES)
def post(request, lang):
sid = transaction.savepoint()
if lang == 'ja':
form = TopicForm(request.POST)
topic_model = Topic()
video_model = Video()
else:
form = TopicEnForm(request.POST)
topic_model = TopicEn()
video_model = VideoEn()
if form.errors:
messages.add_message(request, messages.INFO,
dict(form.errors.items()))
if form.is_valid():
try:
res_topic = topic_model.create_topic({
'new': form.cleaned_data.get('new'),
'post_type': form.cleaned_data.get('post_type'),
'title': form.cleaned_data.get('title'),
'text': form.cleaned_data.get('text'),
'thumbnail': form.cleaned_data.get('thumbnail'),
'url': form.cleaned_data.get('url'),
'event_date': form.cleaned_data.get('event_date'),
'button_label': form.cleaned_data.get('button_label'),
})
add_videos = form.cleaned_data.get('videos')
if add_videos:
video_model.add_video_from_topic(res_topic.id, add_videos)
add_images = form.cleaned_data.get('images')
if add_images:
topic_model.add_image(res_topic.id, add_images)
transaction.savepoint_commit(sid)
return HttpResponseRedirect('/{}/admin/topics'.format(lang))
except:
transaction.savepoint_rollback(sid)
pass
select_videos = []
if form.cleaned_data.get('videos'):
video_ids = list(map(int, form.cleaned_data.get('videos')))
select_videos = video_model.get_by_ids(video_ids)
select_images = []
if form.cleaned_data.get('images'):
image_ids = list(map(int, form.cleaned_data.get('images')))
select_images = Image.get_by_ids(image_ids)
return TemplateResponse(
request, 'topic_create.html', {
'title': '新規投稿 | トピックス | FEED App 管理',
'select_videos': select_videos,
'select_images': select_images,
'form_data': form.cleaned_data,
'error_messages': get_error_message(request),
'lang': lang,
'post_types': [
{'name': 'トピック', 'val': 'topic'},
{'name': 'イベント', 'val': 'event'},
]
})