def edit_news(id):
form = NewsForm()
if request.method == "GET":
session = db_session.create_session()
news = session.query(News).filter(News.id == id,
News.user == current_user).first()
if news or current_user.is_admin:
form.title.data = news.title
form.description.data = news.description
form.content.data = news.content
form.tags.data = news.tags
form.is_private.data = news.is_private
else:
abort(404)
if form.validate_on_submit():
session = db_session.create_session()
news = session.query(News).filter(News.id == id,
News.user == current_user).first()
if news or current_user.is_admin:
news.title = form.title.data
news.content = form.content.data
news.is_private = form.is_private.data
session.commit()
return redirect('/')
else:
abort(404)
return render_template('adding.html', form=form)
def edit_news(request, post_id):
market_item = get_object_or_404(MarketItem.objects.defer('comments'),
pk=post_id)
if market_item.owner != request.user:
return HttpResponseForbiden()
form = NewsForm(request.POST or None, instance=market_item)
if request.method == 'POST' and form.is_valid():
save_market_item(form, request.user)
related_post_url = form.cleaned_data.get('related_post_url')
if related_post_url:
post_id = related_post_url.split('/')[-1]
market_item.add_related_post(post_id, request.user)
return redirect(reverse('show_post', args=[market_item.id]))
else:
form.fields[
'news_url'].initial = market_item.marketnewsitemdata.original_url
related_post = market_item.marketitemrelatedpost_set.last()
if related_post:
market_item_url = settings.BASE_URL + reverse(
'show_post', args=[related_post.related_market_item.id])
form.fields['related_post_url'].initial = market_item_url
return render_to_response('market/create_news.html', {
'form': form,
'news_item': market_item.marketnewsitemdata
},
context_instance=RequestContext(request))
def create(request, template="news/create.html"):
#if
def get_slug(text, numb=0):
"Create unique slug"
if numb:
text += "_%d" % numb
s = slugify(text)
try:
News.objects.get(slug=s)
return get_slug(text, numb + 1)
except News.DoesNotExist:
pass
return s
u = request.user
if request.POST:
n = News(author=u, show=False, slug=get_slug(request.POST['title']))
f = NewsForm(request.POST, instance=n)
if f.is_valid():
n = f.save()
return HttpResponseRedirect(n.get_absolute_url() + "show/")
else:
f = NewsForm()
return render_to_response(template, {
"form": f,
}, context_instance=RequestContext(request))
def index():
form = NewsForm()
if form.validate_on_submit():
n1 = News(title=form.title.data, body=form.body.data)
db.session.add(n1)
db.session.commit()
return redirect(url_for('index'))
news_list = News.query.all()
return render_template('index.html', news_list=news_list, form=form)
def post(self):
form = NewsForm(**self.request.POST)
if not form.validate():
self.request.response.status = 400
return {'form': form}
obj = models.News()
form.populate_obj(obj)
self.db.add(obj)
transaction.commit()
return HTTPCreated()
def put(self):
form = NewsForm(**self.request.POST)
if not form.validate():
self.request.response.status = 400
return {'form': form}
obj = self.get_object(self.request.matchdict['id'])
form.populate_obj(obj)
self.db.add(obj)
transaction.commit()
return HTTPNoContent()
def add():
""" 新增新闻 """
form = NewsForm()
if form.validate_on_submit():
n1 = News(title=form.title.data,
content=form.content.data,
img_url=form.img_url.data,
news_type=form.news_type.data)
n1.save()
flash("新增成功")
return redirect(url_for('admin'))
return render_template("admin/add.html", form=form)
def create(request):
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
form.save()
return HttpResponseRedirect(reverse('administration_news_index'))
else:
form = NewsForm()
return direct_to_template(request, 'news/administration/news_create.html',
{'form': form,
'active_module': 'news'})
def news_post():
form = NewsForm()
if form.validate_on_submit():
news = News(view = 0, title = form.title.data,url = form.url.data,hot = False)
try:
news.put()
flash(u'저장 성공', 'success')
return redirect(url_for('new_list'))
except CapabilityDisabledError:
flash(u'App Engine Datastore is currently in read-only mode.', 'failure')
return redirect(url_for('new_list'))
return render_template('news_post.html', form=form,title= request.args.get('title'), url= request.args.get('url'))
def add_news():
form = NewsForm()
if form.validate_on_submit():
session = db_session.create_session()
news = News()
news.title = form.title.data
news.content = form.content.data
news.is_private = form.is_private.data
current_user.news.append(news)
session.merge(current_user)
session.commit()
return redirect('/blog')
return render_template('add_news.html', title='News add', form=form)
def savenews(request):
if request.POST and ("pause" not in request.session):
form = NewsForm(request.POST)
if form.is_valid():
comment = form.save(commit=False)
now = timezone.now()
comment.article_date = now
# comment.comments_article = Article.objects.get(id=article_id)
form.save()
# request.session.set_expiry(60)
# request.session['pause'] = True
return redirect('/news/')
def news_post():
form = NewsForm()
if form.validate_on_submit():
news = News(view = 0, title = form.title.data,url = form.url.data,hot = False)
try:
news.put()
search.Index(name=_INDEX_NAME).add(create_doc(news.key.id(),news.title,news.url,news.post_time))
flash(u'저장 성공', 'success')
return redirect(url_for('new_list'))
except CapabilityDisabledError:
flash(u'App Engine Datastore is currently in read-only mode.', 'failure')
return redirect(url_for('new_list'))
return render_template('news_post.html', form=form,title= request.args.get('title'), url= request.args.get('url'),counter=counter.load_and_get_count("view"),acc=ACC)
def create_news(request):
form = NewsForm(request.POST or None)
if form.is_valid():
post = save_market_item(form, request.user)
news_item = post.generate_news_item(form.cleaned_data.get('news_url'))
post.title = news_item.title
post.save()
related_post_url = form.cleaned_data.get('related_post_url')
if related_post_url:
post_id = related_post_url.split('/')[-1]
post.add_related_post(post_id, request.user)
return redirect(reverse('show_post', args=[post.id]))
return render_to_response('market/create_news.html', {'form': form},
context_instance=RequestContext(request))
def edit(request, news_id):
news = get_object_or_404(News, id=news_id)
if request.method == 'POST':
form = NewsForm(request.POST, instance=news)
if form.is_valid():
form.save()
return HttpResponseRedirect(reverse('administration_news_index'))
else:
form = NewsForm(model_to_dict(news),instance=news)
return direct_to_template(request, 'news/administration/news_edit.html',
{'form': form,
'news':news,
'active_module': 'news'})
def add():
# 新增
form = NewsForm()
if form.validate_on_submit():
# 获取数据 -> 保存数据
new_obj = News(title=form.title.data,
content=form.content.data,
types=form.types.data,
image=form.image.data,
created_at=datetime.now())
db.session.add(new_obj)
db.session.commit()
return redirect(url_for('admin'))
return render_template('admin/add.html', form=form)
def create_news(request):
if request.method == 'POST':
news_form = NewsForm(request.POST,prefix='news_form')
news_content_forms = []
for lang in settings.LANGUAGES:
news_content_forms.append({
'form':NewsContentForm(request.POST,prefix='news_content' + lang[0]),
'lang':lang[0]
})
if news_form.is_valid():
valid = False
for news_content_form in news_content_forms:
valid = news_content_form['form'].is_valid()
if not valid:
break
if valid:
news = news_form.save(commit=False)
if 'news_form_avatar' in request.FILES:
try:
avatar_img_name = handle_uploaded_file(request.FILES['news_form_avatar'])
except IOError as e:
return HttpResponse(u'Возникла ошибка при загрузке аватарки:' + e.message)
news.avatar_img_name = avatar_img_name
news.save()
for news_content_form in news_content_forms:
news_content = news_content_form['form'].save(commit=False)
news_content.lang = news_content_form['lang']
news_content.news = news
news_content.save()
return redirect('news:administration:news_list')
else:
news_form = NewsForm(prefix="news_form")
news_content_forms = []
for lang in settings.LANGUAGES:
news_content_forms.append({
'form':NewsContentForm(prefix='news_content' + lang[0]),
'lang':lang[0]
})
return render(request, 'news/administration/create_news.html', {
'news_form': news_form,
'news_content_forms': news_content_forms,
})
def update(pk):
''' 后台更新新闻 '''
obj = News.objects.filter(pk=pk, is_valid=True).first_or_404()
# obj = News.objects.get_or_404(pk=pk, is_valid=True)
form = NewsForm(obj=obj)
if form.validate_on_submit():
obj.title = form.title.data
obj.content = form.content.data
obj.news_type = form.news_type.data
obj.updated_at = datetime.now()
obj.save()
flash("修改成功")
return redirect(url_for('admin'))
return render_template('admin/update.html', form=form)
def create_news(request):
form = NewsForm(request.POST or None)
if form.is_valid():
post = save_market_item(form, request.user)
news_item = post.generate_news_item(form.cleaned_data.get('news_url'))
post.title = news_item.title
post.save()
related_post_url = form.cleaned_data.get('related_post_url')
if related_post_url:
post_id = related_post_url.split('/')[-1]
post.add_related_post(post_id, request.user)
return redirect(reverse('show_post', args=[post.id]))
return render_to_response('market/create_news.html', {'form': form},
context_instance=RequestContext(request))
def update(pk):
''' 修改新闻数据 也可通过update进行逻辑删除，更改对象的is_valid属性 '''
new_obj = News.objects.get_or_404(pk=pk)
form = NewsForm(obj=new_obj)
if form.validate_on_submit():
new_obj.title = form.title.data
new_obj.content = form.content.data
new_obj.news_type = form.news_type.data
new_obj.img_url = form.image.data
new_obj.save()
flash('修改新闻成功')
return redirect(url_for('admin'))
#返回修改html,获取用户输入的表单信息
return render_template('admin/update.html', form=form)
def new_news(request):
news_form = NewsForm()
if request.method == 'POST':
news_form = NewsForm(request.POST, request.FILES)
if news_form.is_valid():
news = news_form.save()
return render_to_response(
'news_saved.html',
{'news': news}
)
return render_to_response(
'edit_news.html',
{'news_form': news_form}
)
def network_dashboard_news_add(request):
from atrinsic.base.models import News
from forms import NewsForm
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
News.objects.create(news_status=form.cleaned_data['news_status'], data=form.cleaned_data['data'], viewed_by=form.cleaned_data['viewed_by'])
return HttpResponseRedirect('/network/dashboard/news/')
else:
form = NewsForm()
return AQ_render_to_response(request, 'network/news-add.html', {
'form' : form,
}, context_instance=RequestContext(request))
def update(pk):
""" 新增新闻 """
obj = News.objects.filter(pk=pk).first()
if obj is None:
abort(404)
form = NewsForm(obj=obj)
if form.validate_on_submit():
obj.title = form.title.data
obj.content = form.content.data
obj.news_type = form.news_type.data
obj.save()
flash("修改成功")
return redirect(url_for('admin'))
return render_template("admin/update.html", form=form)
def update(pk):
''' 后台更新新闻 '''
news_obj = query.get_news_from_id(pk)
if news_obj is None:
abort(404)
form = NewsForm(data=news_obj)
if form.validate_on_submit():
news_obj['title'] = form.title.data
news_obj['content'] = form.content.data
news_obj['news_type'] = form.news_type.data
news_obj['updated_at'] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
query.update_news(pk, news_obj)
flash("修改成功")
return redirect(url_for('admin'))
return render_template('admin/update.html', form=form)
def edit(request, slug, template="news/create.html"):
n = get_object_or_404(News, slug=slug)
u = request.user
if not (u is n.author or u.has_perm("news.can_edit")):
return HttpResponseRedirect(request.META['HTTP_REFERER'] or "/news/")
if request.POST:
f = NewsForm(request.POST, instance=n)
if f.is_valid():
n = f.save()
return HttpResponseRedirect(n.get_absolute_url() + "show/")
else:
f = NewsForm(instance=n)
return render_to_response(template, {
"form": f,
}, context_instance=RequestContext(request))
def update_news(request, news_title):
news = News.objects.get(title=news_title)
news_form = NewsForm(instance=news)
if request.method == 'POST':
news_form = NewsForm(request.POST, request.FILES)
if news_form.is_valid():
news = news_form.save()
return render_to_response(
'news_saved.html',
{'news': news}
)
return render_to_response(
'edit_news.html',
{'news_form': news_form}
)
def add():
''' 新增新闻数据 '''
form = NewsForm()
if form.validate_on_submit():
# 从前台表单中获取表单值组成的对象
new_obj = News(
title=form.title.data,
content=form.content.data,
news_type=form.news_type.data,
img_url=form.image.data,
)
new_obj.save()
flash('新增新闻成功')
return redirect(url_for('admin'))
return render_template('admin/add.html', form=form)
def add_news(request):
try:
if 'login' in request.session:
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
news = form_news(form.cleaned_data, request.session['login'])
news.save()
return redirect('index')
else:
form = NewsForm()
return render(request, 'add_news.html', RequestContext(request, {'form': form}))
else:
raise ValueError
except(AttributeError, ValueError):
raise Http404
def update(pk):
# 新闻后台数据修改
news_obj = News.query.get(pk)
# 如果没有数据，则返回
if not news_obj:
return redirect(url_for('admin'))
form = NewsForm(obj=news_obj)
if form.validate_on_submit():
# 获取数据
news_obj.title = form.title.data
news_obj.content = form.content.data
# 保存数据
db.session.add(news_obj)
db.session.commit()
return redirect(url_for('admin'))
return render_template('admin/update.html', form=form)
def news_add():
form = NewsForm()
form.created_at.data = datetime.now()
try:
if form.validate_on_submit():
news = News(form.title.data, form.content.data, form.types.data,
form.img_url.data, form.author.data,
form.view_count.data, form.created_at.data,
form.is_valid.data, form.is_recommend.data)
db.session.add(news)
db.session.commit()
flash('添加新闻成功!')
return redirect(url_for('admin.news_detail'))
except:
flash('添加新闻失败!', category='error')
return render_template('admin/news_add.html', form=form)
def add():
''' 后台增加新闻 '''
news_obj = {}
form = NewsForm()
if form.validate_on_submit():
news_obj['title'] = form.title.data
news_obj['content'] = form.content.data
news_obj['img_url'] = form.img_url.data
news_obj['is_valid'] = 1
news_obj['news_type'] = form.news_type.data
news_obj['created_at'] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
news_obj['updated_at'] = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
query.add_news_with_trans(news_obj)
flash("修改成功")
return redirect(url_for('admin'))
return render_template('admin/add.html', form=form)
def add():
form = NewsForm()
if form.validate_on_submit():
n1 = News(
title=form.title.data,
content=form.content.data,
image=form.image.data,
type=form.type.data,
author=form.author.data,
created_at=datetime.now(),
)
db.session.add(n1)
db.session.commit()
flash('新增成功')
return redirect(url_for('admin'))
return render_template('admin/add.html', form=form)
def update(pk):
""" add news """
obj = News.query.get(pk)
if obj is None:
abort(404)
form = NewsForm(obj=obj)
if form.validate_on_submit():
obj.title = form.title.data
obj.content = form.content.data
obj.news_type = form.news_type.data
db.session.add(obj)
db.session.commit()
flash("Successfully modified")
return redirect(url_for('admin'))
return render_template("admin/update.html", form=form)
def add():
""" 新增新闻 """
form = NewsForm()
if form.validate_on_submit():
n1 = News(
title=form.title.data,
content=form.content.data,
img_url=form.img_url.data,
news_type=form.news_type.data,
created_at=datetime.now(),
updated_at=datetime.now(),
)
db.session.add(n1)
db.session.commit()
flash("Successfully added!")
return redirect(url_for('admin'))
return render_template("admin/add.html", form=form)
def add():
''' 后台增加新闻 '''
form = NewsForm()
"""
validate_on_submit() call validate() only if the form is submitted. This is
a shortcut for form.is_submitted() and form.validate().
"""
if form.validate_on_submit():
print(form.title.data)
new_obj = News(title=form.title.data,
content=form.content.data,
img_url=form.img_url.data,
news_type=form.news_type.data)
new_obj.save()
flash('新增成功')
return redirect(url_for('admin'))
return render_template('admin/add.html', form=form)
def add_post():
form = NewsForm()
if form.validate_on_submit():
session = db_session.create_session()
news = News()
news.title = form.title.data
news.description = form.description.data
news.content = form.content.data
news.tags = form.tags.data
news.is_private = form.is_private.data
date = datetime.date.today()
news.created_date = date
current_user.news.append(news)
session.merge(current_user)
session.commit()
return redirect("/")
return render_template('adding.html', form=form)
def create_news(request):
if request.method == 'POST':
news_form = NewsForm(request.POST,prefix='news_form')
news_content_forms = []
for lang in settings.LANGUAGES:
news_content_forms.append({
'form':NewsContentForm(request.POST,prefix='news_content' + lang[0]),
'lang':lang[0]
})
if news_form.is_valid():
valid = False
for news_content_form in news_content_forms:
valid = news_content_form['form'].is_valid()
print valid
if not valid:
break
if valid:
news = news_form.save(commit=False)
news.save()
for news_content_form in news_content_forms:
news_content = news_content_form['form'].save(commit=False)
news_content.lang = news_content_form['lang']
news_content.news = news
news_content.save()
return redirect('professionals_news:administration:news_list')
else:
news_form = NewsForm(prefix="news_form")
news_content_forms = []
for lang in settings.LANGUAGES:
news_content_forms.append({
'form':NewsContentForm(prefix='news_content' + lang[0]),
'lang':lang[0]
})
return render(request, 'professionals_news/administration/create_news.html', {
'news_form': news_form,
'news_content_forms': news_content_forms,
})
def update(pk):
# 更新一条新闻
new_obj = News.query.get(pk)
# 如果没有取到数据，跳转后台管理页面
if not new_obj:
return redirect(url_for('admin'))
# 修改前的记录渲染出来
form = NewsForm(obj=new_obj)
if form.validate_on_submit():
# 获取数据
new_obj.title = form.title.data
new_obj.content = form.content.data
new_obj.types = form.types.data
# 更改记录
db.session.add(new_obj)
db.session.commit()
return redirect(url_for('admin'))
return render_template('admin/update.html', form=form)
def add():
""" 新增新闻 """
form = NewsForm()
news_obj = {} # 空的字典保存前台的表单数据
if form.validate_on_submit():
""" 这个和更新新闻相反， 我们空的一个form来让用户新增，然后提交获得表单保存到数据库，重定向到首页"""
news_obj['title'] = form.title.data
news_obj['content'] = form.content.data
news_obj['news_type'] = form.news_type.data
news_obj['created_at'] = datetime.now().strftime(
'%Y-%m-%d %H:%M:%S') # 由于是新增，所以保存新增和更新时间
news_obj['updated_at'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
news_obj['is_valid'] = True
news_obj['img_url'] = form.image.data
query.add_news(news_obj)
flash('新增成功')
return redirect(url_for('admin'))
return render_template("admin/add.html", form=form)
def update(pk):
'''修改新闻信息'''
new_obj = News.query.get(pk)
# 如果没有数据，则返回404 Not Found
if new_obj is None:
abort(404)
form = NewsForm(obj = new_obj)
if form.validate_on_submit():
new_obj.title = form.title.data
new_obj.content = form.content.data
new_obj.types = form.news_type.data
new_obj.image = form.image.data
db.session.add(new_obj)
db.session.commit()
flash('修改成功')
return redirect(url_for('admin'))
return render_template('admin/update.html', form = form)
def add_news(request):
if request.method == 'POST':
news_form = NewsForm(request.POST, request.FILES)
if news_form.is_valid():
news_form.save()
return HttpResponseRedirect('/admin_forms/')
else:
degree_values = Degree.objects.values('name').distinct()
event_form = EventForm()
directory_form = DirectoryForm()
news = NewsArticle.objects.all()
events = Event.objects.all()
return render(request, 'admin_forms.html',
{'degree_values': degree_values, 'news_form': news_form, 'event_form': event_form,
'directory_form': directory_form, 'news_class': "active", 'all_news': news,
'all_events': events})
else:
return HttpResponseBadRequest("THE REQUESTED URL IS INVALID")
def update(pk):
''' 后台新闻修改 '''
obj = News.query.get(pk)
# 为给定的状态码引发HTTPExeception
if obj is None:
abort(404)
form = NewsForm(obj=obj)
if form.validate_on_submit():
obj.title = form.title.data
obj.content = form.content.data
obj.type = form.type.data
# 将修改后的对象提交事务
db.session.add(obj)
db.session.commit()
flash("修改成功")
# 跳转到首页
return redirect(url_for('admin'))
return render_template('admin/update.html', form = form)
def network_dashboard_news_add(request):
from atrinsic.base.models import News
from forms import NewsForm
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
News.objects.create(news_status=form.cleaned_data['news_status'],
data=form.cleaned_data['data'],
viewed_by=form.cleaned_data['viewed_by'])
return HttpResponseRedirect('/network/dashboard/news/')
else:
form = NewsForm()
return AQ_render_to_response(request,
'network/news-add.html', {
'form': form,
},
context_instance=RequestContext(request))
def add():
'''新闻新增'''
form = NewsForm()
if form.validate_on_submit():
# 获取用户输入表达中的数据
# 保存数据
n1 = News(
title = form.title.data,
content = form.content.data,
image = form.image.data,
types = form.news_type.data,
created_at = datetime.now(),
is_valid = 1)
db.session.add(n1)
db.session.commit()
# 文字提示flash
flash('新增成功!')
return redirect(url_for('admin')) #新增加入数据库之后重定向到首页
return render_template('admin/add.html', form = form)
def add():
''' 新增新闻数据 '''
form = NewsForm()
if form.validate_on_submit():
# 获取数据
new_obj = News(title=form.title.data,
content=form.content.data,
author=form.author.data,
types=form.types.data,
image=form.image.data,
created_at=datetime.now(),
is_valid=True)
# 保存数据
db.session.add(new_obj)
db.session.commit()
# 文字提示
# flash
return redirect(url_for('admin')) # 跳转到后台首页
return render_template('admin/add.html', form=form)
def update(pk):
''' 修改新闻数据 '''
new_obj = News.query.get(pk)
# 如果没有数据，则返回
if not new_obj:
# TODO 使用Flash进行文字提示用户
return redirect(url_for('admin'))
form = NewsForm(obj=new_obj)
if form.validate_on_submit():
# 获取数据
new_obj.title = form.title.data
new_obj.content = form.content.data
new_obj.types = form.types.data
new_obj.image = form.image.data
# 保存数据
db.session.add(new_obj)
db.session.commit()
return redirect(url_for('admin')) # 跳转到后台首页
return render_template('admin/update.html', form=form)
def edit_news(request, post_id):
market_item = get_object_or_404(MarketItem.objects.defer('comments'), pk=post_id)
if market_item.owner != request.user:
return HttpResponseForbiden()
form = NewsForm(request.POST or None, instance=market_item)
if request.method == 'POST' and form.is_valid():
save_market_item(form, request.user)
related_post_url = form.cleaned_data.get('related_post_url')
if related_post_url:
post_id = related_post_url.split('/')[-1]
market_item.add_related_post(post_id, request.user)
return redirect(reverse('show_post', args=[market_item.id]))
else:
form.fields['news_url'].initial = market_item.marketnewsitemdata.original_url
related_post = market_item.marketitemrelatedpost_set.last()
if related_post:
market_item_url = settings.BASE_URL + reverse('show_post', args=[related_post.related_market_item.id])
form.fields['related_post_url'].initial = market_item_url
return render_to_response('market/create_news.html', {'form': form, 'news_item': market_item.marketnewsitemdata},
context_instance=RequestContext(request))
def network_dashboard_news_edit(request, id):
from atrinsic.base.models import News
from forms import NewsForm
news = get_object_or_404(News, id=id)
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
news.news_status = form.cleaned_data['news_status']
news.data = form.cleaned_data['data']
news.viewed_by = form.cleaned_data['viewed_by']
news.save()
return HttpResponseRedirect('/network/dashboard/news/')
else:
form = NewsForm(initial=news.__dict__)
return AQ_render_to_response(request, 'network/news-edit.html', {
'news' : news,
'form' : form,
}, context_instance=RequestContext(request))
def create_news(request):
if request.method == 'POST':
news_form = NewsForm(request.POST,prefix='news_form')
if news_form.is_valid():
news = news_form.save(commit=False)
if 'news_form_avatar' in request.FILES:
avatar_img_name = handle_uploaded_file(request.FILES['news_form_avatar'])
news.avatar_img_name = avatar_img_name
news.save()
if 'save_edit' in request.POST:
return redirect('news:administration:edit_news', news.id)
else:
return redirect('news:administration:news_list')
else:
news_form = NewsForm(prefix="news_form")
return render(request, 'news/administration/create_news.html', {
'news_form': news_form,
})
def artiststracks3(request):
from pyechonest import *
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
the_news = []
a = form.cleaned_data['artist_name']
artist_results = artist.search(name=a)
b = artist_results[0]
artist_blogs = b.blogs
for blog in artist_blogs:
the_news.append([blog.get('name'), blog.get('date_posted')])
data = {'the_news': the_news}
print data
return render(request, "postlogin/artiststracks3b.html", data)
else:
form = NewsForm()
data = {'form': form}
return render(request, 'postlogin/artiststracks3.html', data)
def read_news(request, news_id):
try:
news = News.objects.get(pk=news_id)
if not news:
raise ValueError
if 'login' in request.session:
if request.method == 'POST':
form = NewsForm(request.POST)
if form.is_valid():
news = form_news(form.cleaned_data, news.news_author)
news.save()
return redirect('index')
else:
form = NewsForm(initial = {'title': news.news_title, 'text': news.news_text})
context = RequestContext(request, {'form': form})
else:
context = RequestContext(request, {'news': news})
context.update({'id': news.id})
return render(request, 'read_news.html', context)
except(AttributeError, ValueError):
raise Http404
def edit_news(request, id):
news = get_object_or_404(News, id=id)
if request.method == 'POST':
news_form = NewsForm(request.POST,prefix='news_form', instance=news)
if news_form.is_valid():
news = news_form.save(commit=False)
if 'news_form_avatar' in request.FILES:
if news.avatar_img_name:
handle_uploaded_file(request.FILES['news_form_avatar'], news.avatar_img_name)
else:
avatar_img_name = handle_uploaded_file(request.FILES['news_form_avatar'])
news.avatar_img_name = avatar_img_name
news.save()
if 'save_edit' in request.POST:
return redirect('news:administration:edit_news', news.id)
else:
return redirect('news:administration:news_list')
else:
news_form = NewsForm(prefix="news_form", instance=news)
return render(request, 'news/administration/edit_news.html', {
'news_form': news_form,
})
def edit_news(request, id):
news = get_object_or_404(News, id=id)
news_contents = NewsContent.objects.filter(news=news)
news_contents_langs = {}
for lang in settings.LANGUAGES:
news_contents_langs[lang] = None
for news_content in news_contents:
news_contents_langs[news_content.lang] = news_content
if request.method == 'POST':
news_form = NewsForm(request.POST,prefix='news_form', instance=news)
if news_form.is_valid():
news_form.save()
news_content_forms = []
for lang in settings.LANGUAGES:
lang = lang[0]
if lang in news_contents_langs:
news_content_forms.append({
'form':NewsContentForm(request.POST,prefix='news_content_' + lang, instance=news_contents_langs[lang]),
'lang':lang
})
else:
news_content_forms.append({
'form':NewsContentForm(request.POST, prefix='news_content_' + lang),
'lang':lang
})
valid = False
for news_content_form in news_content_forms:
valid = news_content_form['form'].is_valid()
if not valid:
break
if valid:
for news_content_form in news_content_forms:
news_content = news_content_form['form'].save(commit=False)
news_content.news = news
news_content.lang = news_content_form['lang']
news_content.save()
return redirect('news:administration:news_list')
else:
news_form = NewsForm(prefix="news_form", instance=news)
news_content_forms = []
for lang in settings.LANGUAGES:
lang = lang[0]
if lang in news_contents_langs:
news_content_forms.append({
'form':NewsContentForm(prefix='news_content_' + lang, instance=news_contents_langs[lang]),
'lang':lang
})
else:
news_content_forms.append({
'form':NewsContentForm(prefix='news_content_' + lang),
'lang':lang
})
return render(request, 'news/administration/edit_news.html', {
'news_form': news_form,
'news_content_forms': news_content_forms,
})
