def create_news(request):
"""
view untuk pembuatan berita
"""
if not request.user.has_perm('news.add_news'):
messages.error(request, _("Unvalidated user can not create news"))
return HttpResponseRedirect(reverse('validate'))
if request.POST:
form = CreateNewsForm(request.POST)
if form.is_valid():
news = News()
news.user = request.user
news.title = form.cleaned_data['title']
news.content = form.cleaned_data['content']
news.category = form.cleaned_data['category']
news.enable_comment = form.cleaned_data['enable_comment']
news.location = form.cleaned_data['location']
news.save()
news.images.add(*request.POST.getlist('images'))
p = Point(news=news, user=request.user)
p.save()
messages.info(request, _('A news %s created') % news.title)
return HttpResponseRedirect(reverse('user_news'))
else:
form = CreateNewsForm()
return render_to_response('news/create_news.html',
{'form': form},
context_instance=RequestContext(request))
def setUp(self):
city = City.objects.get(name='Curitiba')
news = News()
news.title = 'Test news'
news.content = 'Test content'
news.city = city
news.save()
self.news = news
def handle(self, *args, **options):
path = args[0]
if path.startswith('http'):
content = json.load(urllib2.urlopen(path))
else:
content = json.load(open(path))
for entry in content:
try:
news = News.objects.get(id=int(entry['id']))
except News.DoesNotExist:
news = News(id=int(entry['id']))
if not 'html' in entry or entry['pub'] == '0':
continue
news.title = entry['name']
news.caption = entry['announce']
news.is_visible = entry['pub'] == '10'
news.date_published = datetime.datetime.strptime(entry['time'], '%d.%m.%Y').date()
news.content = entry['html']
news.save()
for url_hash in re.findall('src="/pic/(.*?)/"', news.content):
url = 'http://tomat-podarky.ru/pic/%s/' % url_hash
fp = ContentFile(requests.get(url).content)
today = datetime.date.today()
target_name = 'uploads/%(year)d/%(month)d/%(name)s%(ext)s' % {
'year': today.year,
'month': today.month,
'name': uuid.uuid4().hex,
'ext': '.jpg',
}
filepath = os.path.join(settings.MEDIA_ROOT, target_name)
out = open(filepath, 'w')
out.write(fp.read())
out.close()
news.content = news.content.replace('/pic/%s/' % url_hash, '/media/%s' % target_name)
news.save()
def news_release():
#进行页面渲染
if request.method == "GET":
try:
categories = Category.query.all()
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=Code.DBERR, errmsg="获取分类失败")
category_list = []
for category in categories:
category_list.append(category.to_dict())
return render_template("news/user_news_release.html",
categories=category_list)
# 数据提交
title = request.form.get("title")
category_id = request.form.get("category_id")
digest = request.form.get("digest")
index_image = request.files.get("index_image")
content = request.form.get("content")
if not all([title, category_id, digest, index_image, content]):
return jsonify(errno=Code.PARAMERR, errmsg="参数不全")
try:
#读取图片为二进制数据,上传
image_name = image_storage(index_image.read())
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=Code.THIRDERR, errmsg="七牛云异常")
if not image_name:
return jsonify(errno=Code.NODATA, errmsg="图片上传失败")
news = News()
news.title = title
news.source = g.user.nick_name
news.digest = digest
news.content = content
news.index_image_url = constants.QINIU_DOMIN_PREFIX + image_name
news.category_id = category_id
news.user_id = g.user.id
news.status = 1 #表示审核中
try:
db.session.add(news)
db.session.commit()
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=Code.DBERR, errmsg="新闻发布失败")
# print("发布成功")
return jsonify(errno=Code.OK, errmsg="发布成功")
def process_item(self, item, spider):
# print item['owner'], item['title'], item['time_way']
if self.NAME not in getattr(spider, 'pipelines', []):
return item
news = News()
news.content = item['content']
# news.editor = item['editor']
news.pub_time = item['pub_time']
news.source = item['source']
news.title = item['title']
news.abstract = item['abstract']
news.save()
return item
def save(request):
if isLoggedIn(request):
req = request.POST
id = req.get('id')
title = req.get('title')
content = req.get('content')
mag = req.get('mag')
signature = request.COOKIES.get('signature')
if not int(id) == 0:
news = News.objects.filter(id=id).first()
else:
news = News()
if title and content and mag:
news.title = title
news.content = content
news.mag = mag
news.author = signature
news.save()
id = news.id
news = News.objects.filter(id=id)
return HttpResponse(serialize('json', news))
return HttpResponse('0')
