def edit_press(request):
"""
Staff members may edit the Press object.
:param request: django request object
:return: contextualised django template
"""
press = request.press
form = forms.PressForm(instance=press)
if request.POST:
form = forms.PressForm(request.POST, request.FILES, instance=press)
if form.is_valid():
form.save()
if press.default_carousel_image:
from core import logic as core_logic
core_logic.resize_and_crop(press.default_carousel_image.path,
[750, 324], 'middle')
messages.add_message(request, messages.INFO, 'Press updated.')
return redirect(reverse('core_manager_index'))
template = 'press/edit_press.html'
context = {
'press': press,
'form': form,
}
return render(request, template, context)
def news(request):
new_items = models.NewsItem.objects.filter(
content_type=request.model_content_type,
object_id=request.site_type.pk).order_by('-posted')
form = forms.NewsItemForm()
new_file = None
if 'delete' in request.POST:
news_item_pk = request.POST.get('delete')
item = get_object_or_404(models.NewsItem,
pk=news_item_pk,
content_type=request.model_content_type,
object_id=request.site_type.pk)
item.delete()
return redirect(reverse('core_manager_news'))
if request.POST:
form = forms.NewsItemForm(request.POST)
if request.FILES:
uploaded_file = request.FILES.get('image_file')
if request.model_content_type.name == 'journal':
new_file = files.save_file_to_journal(request,
uploaded_file,
'News Item',
'News Item',
public=True)
core_logic.resize_and_crop(
new_file.journal_path(request.journal), [750, 324],
'middle')
elif request.model_content_type.name == 'press':
new_file = files.save_file_to_press(request,
uploaded_file,
'News Item',
'News Item',
public=True)
core_logic.resize_and_crop(new_file.press_path(), [750, 324],
'middle')
if form.is_valid():
new_item = form.save(commit=False)
new_item.content_type = request.model_content_type
new_item.object_id = request.site_type.pk
new_item.posted_by = request.user
new_item.posted = timezone.now()
new_item.large_image_file = new_file
new_item.save()
return redirect(reverse('core_manager_news'))
template = 'core/manager/news/index.html'
context = {
'news_items': new_items,
'action': 'new',
'form': form,
}
return render(request, template, context)
def manage_issues(request, issue_id=None, event=None):
from core.logic import resize_and_crop
issue_list = models.Issue.objects.filter(journal=request.journal)
issue, modal, form = None, None, issue_forms.NewIssue()
if issue_id:
issue = get_object_or_404(models.Issue, pk=issue_id)
form = issue_forms.NewIssue(instance=issue)
if event == 'edit':
modal = 'issue'
if event == 'delete':
modal = 'deleteme'
if event == 'remove':
article_id = request.GET.get('article')
article = get_object_or_404(submission_models.Article, pk=article_id, pk__in=issue.article_pks)
issue.articles.remove(article)
return redirect(reverse('manage_issues_id', kwargs={'issue_id': issue.pk}))
if request.POST:
if 'make_current' in request.POST:
issue = models.Issue.objects.get(id=request.POST['make_current'])
request.journal.current_issue = issue
request.journal.save()
issue = None
return redirect(reverse('manage_issues'))
if 'delete_issue' in request.POST:
issue.delete()
return redirect(reverse('manage_issues'))
if issue:
form = issue_forms.NewIssue(request.POST, request.FILES, instance=issue)
else:
form = issue_forms.NewIssue(request.POST, request.FILES)
if form.is_valid():
save_issue = form.save(commit=False)
save_issue.journal = request.journal
save_issue.save()
if request.FILES and save_issue.large_image:
resize_and_crop(save_issue.large_image.path, [750, 324])
if issue:
return redirect(reverse('manage_issues_id', kwargs={'issue_id': issue.pk}))
else:
return redirect(reverse('manage_issues'))
else:
modal = 'issue'
template = 'journal/manage/issues.html'
context = {
'issues': issue_list if not issue else [issue],
'issue': issue,
'form': form,
'modal': modal,
}
return render(request, template, context)
def edit_news(request, news_pk):
"""
Allows an editor to edit an existing news item
:param request: HttpRequest object
:param news_pk: PK of an NewsItem object
:return: HttpResponse object
"""
new_items = models.NewsItem.objects.filter(content_type=request.model_content_type,
object_id=request.site_type.pk).order_by('-posted')
news_item = get_object_or_404(models.NewsItem, pk=news_pk)
form = forms.NewsItemForm(instance=news_item)
new_file = None
if 'delete_image' in request.POST:
delete_image_id = request.POST.get('delete_image')
file = get_object_or_404(core_models.File, pk=delete_image_id)
if file.owner == request.user or request.user.is_staff:
file.delete()
messages.add_message(request, messages.SUCCESS, 'Image deleted')
else:
messages.add_message(request, messages.WARNING, 'Only the owner or staff can delete this image.')
return redirect(reverse('core_manager_edit_news', kwargs={'news_pk': news_item.pk}))
if request.POST:
form = forms.NewsItemForm(request.POST, instance=news_item)
if request.FILES:
uploaded_file = request.FILES.get('image_file')
if request.model_content_type.name == 'journal':
new_file = files.save_file_to_journal(request, uploaded_file, 'News Item', 'News Item', public=True)
core_logic.resize_and_crop(new_file.journal_path(request.journal), [750, 324], 'middle')
elif request.model_content_type.name == 'press':
new_file = files.save_file_to_press(request, uploaded_file, 'News Item', 'News Item', public=True)
core_logic.resize_and_crop(new_file.press_path(), [750, 324], 'middle')
if form.is_valid():
item = form.save(commit=False)
if new_file:
item.large_image_file = new_file
item.save()
return redirect(reverse('core_manager_news'))
template = 'core/manager/news/index.html'
context = {
'news_item': news_item,
'news_items': new_items,
'action': 'edit',
'form': form,
}
return render(request, template, context)
def set_article_image(request, article):
from core import logic as core_logic
if 'delete_image' in request.POST:
delete_id = request.POST.get('delete_image')
file_to_delete = get_object_or_404(core_models.File,
pk=delete_id,
article_id=article.pk)
if file_to_delete == article.large_image_file and request.user.is_staff or request.user == file_to_delete.owner:
file_to_delete.delete()
article.fixedpubcheckitems.select_article_image = False
article.fixedpubcheckitems.save()
if request.POST and request.FILES:
uploaded_file = request.FILES.get('image_file')
if not article.large_image_file:
new_file = files.save_file_to_article(uploaded_file, article,
request.user)
new_file.label = 'Banner image'
new_file.description = 'Banner image'
new_file.privacy = 'public'
new_file.save()
article.large_image_file = new_file
article.save()
messages.add_message(request, messages.SUCCESS, 'New file loaded')
else:
new_file = files.overwrite_file(
uploaded_file,
article.large_image_file,
('articles', article.pk),
)
article.large_image_file = new_file
article.save()
messages.add_message(request, messages.SUCCESS,
'File overwritten.')
article.fixedpubcheckitems.select_article_image = True
article.fixedpubcheckitems.save()
core_logic.resize_and_crop(new_file.self_article_path(), [750, 324],
'middle')
