def edit(request, id):
tags = ''
if id:
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = u'{0} {1}'.format(tags, tag.tag)
tags = tags.strip()
else:
article = Article(create_user=request.user)
if article.create_user.id != request.user.id:
return redirect('home')
if request.POST:
old_state = {'title': article.title, 'content': article.content}
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
q_memento = ArticleMemento()
q_memento.state = json.dumps(old_state)
q_memento.caretaker = article.caretaker
q_memento.save()
form.save()
return redirect('/articles/')
else:
form = ArticleForm(instance=article, initial={'tags': tags})
return render(request, 'articles/edit.html', {'form': form})
def edit(request, id):
tags = ''
if id:
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = u'{0} {1}'.format(tags, tag.tag)
tags = tags.strip()
else:
article = Article(create_user=request.user)
if article.create_user.id != request.user.id:
return redirect('home')
if request.POST:
old_state = {'title': article.title, 'content': article.content}
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
q_memento = ArticleMemento()
q_memento.state = json.dumps(old_state)
q_memento.caretaker = article.caretaker
q_memento.save()
form.save()
return redirect('/articles/')
else:
form = ArticleForm(instance=article, initial={'tags': tags})
return render(request, 'articles/edit.html', {'form': form})
def edit(request, id):
# 编辑
tags = ''
if id:
# 如果id存在的话，说明是update
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = u'{0} {1}'.format(tags, tag.tag)
tags = tags.strip()
else:
# 否则的话，是一个新文章
article = Article(create_user=request.user)
if article.create_user.id != request.user.id:
# 如果修改者不是创建者的话，那么redirect到home
return redirect('home')
if request.POST:
# 如果是post的话，那么获取表单数据，保存
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
# 这个方法根据表单绑定的数据创建并保存数据库对象
form.save()
return redirect('/articles/')
else:
# 否则的话，创建一个新的form，内容填充找到的内容，
form = ArticleForm(instance=article, initial={'tags': tags})
return render(request, 'articles/edit.html', {'form': form})
def edit(request, id):
tags = ''
if id:
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = u'{0} {1}'.format(tags, tag.tag)
tags = tags.strip()
else:
article = Article(create_user=request.user)
if request.POST:
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
form.save()
return redirect('/articles/')
else:
form = ArticleForm(instance=article, initial={'tags': tags})
return render(request, 'articles/edit.html', {'form': form})
def write(request):
if request.method == 'POST':
form = ArticleForm(request.POST)
if form.is_valid():
article = Article()
article.create_user = request.user
article.title = form.cleaned_data.get('title')
article.content = form.cleaned_data.get('content')
status = form.cleaned_data.get('status')
if status in [Article.PUBLISHED, Article.DRAFT]:
article.status = form.cleaned_data.get('status')
article.save()
tags = form.cleaned_data.get('tags')
article.create_tags(tags)
return redirect('/articles/')
else:
form = ArticleForm()
return render(request, 'articles/write.html', {'form': form})
def write(request):
if request.method == 'POST':
form = ArticleForm(request.POST)
if form.is_valid():
article = Article()
article.create_user = request.user
article.title = form.cleaned_data.get('title')
article.content = form.cleaned_data.get('content')
status = form.cleaned_data.get('status')
if status in [Article.PUBLISHED, Article.DRAFT]:
article.status = form.cleaned_data.get('status')
article.save()
tags = form.cleaned_data.get('tags')
article.create_tags(tags)
return redirect('/articles/')
else:
form = ArticleForm()
return render(request, 'articles/write.html', {'form': form})
def edit(request, id):
tags = ""
if id:
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = "{0} {1}".format(tags, tag.tag)
tags = tags.strip()
else:
article = Article(create_user=request.user)
if request.POST:
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
form.save()
return redirect("/articles/")
else:
form = ArticleForm(instance=article, initial={"tags": tags})
return render(request, "articles/edit.html", {"form": form})
def write(request):
if request.method == "POST":
form = ArticleForm(request.POST)
if form.is_valid():
article = Article()
article.create_user = request.user
article.title = form.cleaned_data.get("title")
article.content = form.cleaned_data.get("content")
status = form.cleaned_data.get("status")
if status in [Article.PUBLISHED, Article.DRAFT]:
article.status = form.cleaned_data.get("status")
article.save()
tags = form.cleaned_data.get("tags")
article.create_tags(tags)
return redirect("/articles/")
else:
form = ArticleForm()
return render(request, "articles/write.html", {"form": form})
def edit(request, id):
tags = ''
if id:
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = u'{0} {1}'.format(tags, tag.tag)
tags = tags.strip()
else:
article = Article(create_user=request.user)
if request.POST:
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
form.save()
return redirect('/articles/')
else:
form = ArticleForm(instance=article, initial={'tags': tags})
return render(request, 'articles/edit.html', {'form': form})
def post(self, request):
form = ArticleForm(request.POST, request.FILES)
a = request.POST.get('action').lower()
if form.is_valid():
if a == 'publish':
status = Article.PUBLISHED
elif a == 'draft':
status = Article.DRAFT
article = Article(title=form.cleaned_data.get('title'),
content=form.cleaned_data.get('content'),
create_user=request.user,
status=status)
article.save()
tags = form.cleaned_data.get('tags')
article.create_tags(tags)
return redirect(self.success_url)
else:
return super(ArticleCreateView, self).form_invalid(form)
def post(self, request):
form = ArticleForm(request.POST, request.FILES)
a = request.POST.get('action').lower()
if form.is_valid():
if a == 'publish':
status = Article.PUBLISHED
elif a == 'draft':
status = Article.DRAFT
article = Article(
title = form.cleaned_data.get('title'),
content = form.cleaned_data.get('content'),
create_user = request.user,
status = status
)
article.save()
tags = form.cleaned_data.get('tags')
article.create_tags(tags)
return redirect(self.success_url)
else:
return super(ArticleCreateView, self).form_invalid(form)
def edit(request, id):
if id:
article = get_object_or_404(Article, pk=id)
else:
article = Article(create_user=request.user)
if article.create_user.id != request.user.id:
return redirect('home')
if request.POST:
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
form.save()
return redirect('/articles/')
else:
form = ArticleForm(instance=article)
return render(request, 'articles/edit.html', {'form': form})
def edit(request, id):
tags = ''
if id:
article = get_object_or_404(Article, pk=id)
for tag in article.get_tags():
tags = u'{0} {1}'.format(tags, tag.tag)
tags = tags.strip()
else:
article = Article(create_user=request.user)
if request.POST:
form = ArticleForm(request.POST, instance=article)
if form.is_valid():
form.save()
return redirect('/articles/')
else:
# linea creada con el fin que unicamente el creador del articulo pueda editar el mismo
if article.create_user == request.user:
form = ArticleForm(instance=article, initial={'tags': tags})
return render(request, 'articles/edit.html', {'form': form})
else:
messages.add_message(request, messages.SUCCESS, 'Solo puede editar los Articulos que ha creado.')
return redirect('/articles/')