def post(self, request):
form = ArticleForm(request.POST)
if form.is_valid():
data = form.cleaned_data
title = data.get('title')
description = data.get('description')
thumbnail = data.get('thumbnail')
tag = data.get("tag")
categoryTag = NewsTag.objects.get(pk=tag)
content = data.get('content')
# 登陆功能出翔bug 暂时指定发布作者
# author = request.user
author = User.object.get(pk='Bx9BnppGDx4gwqjwQ8rLvD')
print(author)
print(thumbnail)
print(title, description, thumbnail, tag, content)
try:
Article.objects.create(title=title,
thumbnail=thumbnail,
description=description,
tag=categoryTag,
content=content,
author=author)
return restiful.success()
except:
return restiful.paramserror(message="参数错误")
else:
return restiful.paramserror(data=form.get_errors())
def post(self, request):
form = CourseForm(request.POST)
if form.is_valid():
data = form.cleaned_data
title = data.get('title')
category_id = int(data.get('category'))
teacher_id = int(data.get('teacher'))
link = data.get('link')
times = data.get('times')
cover = data.get('cover')
price = data.get('price')
absract = data.get("abstract")
teacher = CourseTeacher.objects.get(pk=teacher_id)
category = CourseCategory.objects.get(pk=category_id)
try:
Course.objects.create(title=title,
category=category,
teacher=teacher,
link=link,
times=times,
cover=cover,
price=price,
abstract=absract)
return restiful.success(message="成功添加文章")
except Exception as e:
return restiful.paramserror(message=e)
else:
return restiful.paramserror(data=form.get_errors())
def uplaod(request):
form = BannerForm(request.POST, request.FILES)
if form.is_valid():
form.save()
return restiful.success()
else:
return restiful.paramserror(message=form.get_errors())
def bannersdelete(request):
banners_id = request.POST['banners_id']
banner = Banners.objects.get(pk=banners_id)
if banner:
banner.delete()
return restiful.success(message="删除轮播图成功")
else:
return restiful.paramserror(message="删除的轮播图不存在")
def course_delete(request):
course_id = request.POST.get('course_id')
try:
course = Course.objects.get(pk=course_id)
course.delete()
return restiful.success(message="成功删除电影")
except:
return restiful.paramserror(message="要删除的文章不存在")
def coursecategory_del(request):
category_id = request.POST['category_id']
course_category = CourseCategory.objects.get(pk=category_id)
if course_category:
course_category.delete()
return restiful.success()
else:
return restiful.paramserror(message="删除的分类不存在")
def tag_delete(request, id):
# 新闻分类删除
if id:
tag = NewsTag.objects.get(id=id)
tag.delete()
return restiful.success(message="删除标签成功")
else:
return restiful.paramserror(message="删除的标签不存在")
def course_asny(request):
category = int(request.GET["category"] or 0)
# per_page_count = settings.COUNT_PER_PAGE
if category != 0:
categorys = CourseCategory.objects.get(pk=category)
courses = Course.objects.filter(category=categorys)
else:
courses = Course.objects.all()
course_data = Courseserializers(courses, many=True)
print(course_data.data)
return restiful.success(data=course_data.data)
def coursecategory_edit(request):
category_id = request.POST['category_id']
tag_name = request.POST['name']
print(tag_name)
category = CourseCategory.objects.get(pk=category_id)
if category:
category.category = tag_name
category.save()
return restiful.success()
else:
return restiful.paramserror(message="更改的课程分类不存在")
def comment_list(request):
# 每页显示评论数 per_page_count = 3
news_id = int(request.GET.get('article'))
per_page_count = 3
article = Article.objects.get(pk=news_id)
page = int(request.GET.get('page', 1))
start = per_page_count * (page - 1)
end = start + per_page_count
print(article)
comments = Comments.objects.filter(article=article)[start:end]
comments = Commentserialize(comments, many=True)
return restiful.success(data=comments.data)
def tag_edit(request):
# 新闻分类编辑
form = TagForm2(request.POST)
if form.is_valid():
data = form.cleaned_data
tag_name = data.get('tag')
tag_id = data.get('id')
try:
tag = NewsTag.objects.get(id=tag_id)
tag.name = tag_name
tag.save()
return restiful.success()
except:
return restiful.paramserror("编辑的的标签不存在")
def upload(request):
"""
上传文件到本地
"""
file = request.FILES.get('file')
print(request.FILES)
# try:
with open(os.path.join(settings.MEDIA_ROOT, file.name), 'wb') as file_obj:
for chunk in file.chunks():
file_obj.write(chunk)
# file_url = request.SERVER_NAME+':'+request.SERVER_PORT+'/'+file.name
file_url = 'http://' + request.get_host() + '/media/' + file.name
print(file_url)
return restiful.success(message="上传文件成功", data={'file_url': file_url})
def register_view(request):
user = get_user_model()
form = RegisterForm(request.POST)
if form.is_valid():
data = form.cleaned_data
telephone = data.get('telephone')
username = data.get('username')
password = data.get('password1')
print(telephone, username, password)
user.object.create_user(username=username,
telephone=telephone,
password=password)
return restiful.success(message='注册成功')
else:
errors = form.get_errors()
return restiful.paramserror(message=errors)
def news_comment(request):
form = CommentForms(request.POST)
if form.is_valid():
data = form.cleaned_data
content = data.get('content')
news_id = int(data.get('article'))
author = request.user # 当前默认登陆用户
article = Article.objects.get(pk=news_id)
try:
Comments.objects.create(content=content,
author=author,
article=article)
return restiful.success()
except:
return restiful.paramserror(message="服务器内部错误，添加评论失败")
else:
return restiful.paramserror(data=form.get_errors())
def newslist(request):
# djangorestframework 异步新新闻列表
page = int(request.GET.get('page', 1))
print(page)
start_count = page * settings.COUNT_PER_PAGE
end_count = start_count + settings.COUNT_PER_PAGE
category_id = int(request.GET.get('category', 0)) # 新闻分类的id为0 是默认查找所有新闻分类
if category_id != 0:
tag = NewsTag.objects.get(pk=category_id)
articles = Article.objects.filter(tag=tag)[start_count:end_count]
articles_serialize = ArticleSerialize(
articles, many=True) # 使用djangorestframework序列化
else:
articles = Article.objects.all()[start_count:end_count]
articles_serialize = ArticleSerialize(articles, many=True)
return restiful.success(data=articles_serialize.data)
def banners(request):
# 轮播图页面 （新增功能）
if request.method == "POST":
form = BannerForm(request.POST)
if form.is_valid():
data = form.data
bannersimg = data.get('bannersimg')
link_to = data.get('link_to')
position = data.get('position')
Banners.objects.create(bannersimg=bannersimg,
link_to=link_to,
position=position)
return restiful.success(message="添加轮播图成功")
else:
return restiful.paramserror(data=form.get_errors())
banners = Banners.objects.all()
return render(request,
'CMS/cms_banners.html',
context={'banners': banners})
def login_view(request):
form = LoginForm(request.POST)
if form.is_valid():
telephone = form.cleaned_data.get('telephone')
password = form.cleaned_data.get('password')
remember = form.cleaned_data.get('remember')
user = authenticate(request, username=telephone, password=password)
if user:
if user.is_active:
login(request, user) # 登陆
if remember:
request.session.set_expiry(None) # 设置cookies有效期
else:
request.session.set_expiry(0) # 0是浏览器会话结束时cookies失效
return restiful.success(message='success')
else:
return restiful.unauth(message="用户账号被移除")
else:
return restiful.paramserror(message="输入用户名或密码错误")
else:
errors = form.get_errors()
return restiful.paramserror(message=errors)
