def addRecipe():
if 'email' not in session:
return redirect(url_for('login'))
recForm = AddArticleForm()
# Temporarily passing this message object in order to display an added message under the form.
message = ""
if request.method == 'POST':
if not recForm.validate():
return render_template('newrecipe.html',
recForm=recForm,
message=message)
else:
# The Recipe constructor adds each ingredient in this tuple as a child which handles the many-to-many relationship
ingredients = recForm.recipeingredients.data
newRec = Recipe(recForm.recipetitle.data, recForm.recipedesc.data,
ingredients, session['email'])
# No Try/Catch here because the db is not configured to require unique titles
db.session.add(newRec)
db.session.commit()
message = "Recipe added: " + newRec.recipetitle
return redirect(url_for('index'))
elif request.method == 'GET':
return render_template('newrecipe.html',
recForm=recForm,
message=message)
def add_article():
form = AddArticleForm()
if request.method == 'POST':
sql = "insert into articles (user_id, title, article) values (%s, %s, %s)"
try:
title = form.title.data
text = form.content.data
g.cur.execute(sql, [session['user_id'], title, text])
g.db.commit()
except Exception as e:
mylogger.error(str(e))
g.db.rollback()
abort(401)
#print(text)
# do something interesting with the Markdown text
# allowed_tags = ['a', 'abbr', 'acronym', 'b', 'blockquote', 'code', \
#'em', 'i', 'li', 'ol', 'pre', 'strong', 'ul','h1', 'h2', 'h3', 'p','img']
# html_body=markdown(text,output_format='html')
# html_body=bleach.clean(html_body,tags=allowed_tags,strip=True)
# html_body=bleach.linkify(html_body)
#
# pagedown = html_body
# print(pagedown)
return render_template('addarticle.html', form=form)
def front_add_article(request):
# 添加文章
# 1.请求页面时，我们需要获取所有的标签和分类
# 2.提交修改后的页面时，检查分类和标签在数据库中是否存在，
# 如果不存在则新建，否则存入
# 3.文章与标签是多对多关系，与其他内容不一起存
# 4.文章与分类不是是多对多关系
if request.method == 'GET':
tags = TagModel.objects.all()
categorys = CategoryModel.objects.all()
context = {'tags': tags, 'categorys': categorys}
return render(request, 'front_add_article.html', context=context)
else:
form = AddArticleForm(request.POST)
if form.is_valid():
user = request.user
tag_ids = request.POST.getlist('tags[]')
title = form.cleaned_data.get('title')
thumbnail = form.cleaned_data.get('thumbnail')
content = form.cleaned_data.get('content')
category_id = form.cleaned_data.get('category')
category = CategoryModel.objects.filter(pk=category_id).first()
article_model = ArticleModel(username=user,
title=title,
thumbnail=thumbnail,
content=content,
category=category)
article_model.save()
# 文章与标签的多对多的保存
# 如果选择了标签，则将选择的标签以此存入，否则不用存
if tag_ids:
for tag_id in tag_ids:
tag_model = TagModel.objects.filter(pk=tag_id).first()
if tag_model:
article_model.tags.add(tag_model)
return myjson.json_result()
else:
return render(request, 'front_add_article.html',
{'error': form.get_error()})
def add_article(request):
if request.method == 'GET':
categorys = CategoryModel.objects.all()
tags = TagModel.objects.all()
data = {'categorys': categorys, 'tags': tags}
return render(request, 'cms_add_article.html', data)
else:
form = AddArticleForm(request.POST)
if form.is_valid():
title = form.cleaned_data.get('title')
category = form.cleaned_data.get('category')
desc = form.cleaned_data.get('desc')
thumbnail = form.cleaned_data.get('thumbnail')
content_html = form.cleaned_data.get('content_html')
tags = request.POST.getlist('tags[]')
user = request.user
categoryModel = CategoryModel.objects.filter(pk=category).first()
articleModel = ArticleModel(title=title,
desc=desc,
thumbnail=thumbnail,
content_html=content_html,
author=user,
category=categoryModel)
articleModel.save()
#添加tags的多对多
if tags:
for tag in tags:
tagModel = TagModel.objects.filter(pk=int(tag)).first()
if tagModel:
articleModel.tags.add(tagModel)
return xtjson.json_result(data={})
else:
return form.get_error_response()
def front_add_article(request):
if request.method == 'GET':
categorys = Categorys.objects.all()
tags = Tags.objects.all()
context = {'categorys': categorys, 'tags': tags}
if hasattr(request, 'front_user'):
context['front_user'] = request.front_user
return render(request, 'front_add_article.html', context)
else:
form = AddArticleForm(request.POST)
if form.is_valid():
title = form.cleaned_data.get('title')
subtitle = form.cleaned_data.get('subtitle')
data = request.POST
tags = request.POST.getlist('tags[]')
context = {}
for k, v in data.iteritems():
context[k] = v
category_name = context['category'] #获取分类
categoryModel = Categorys.objects.filter(
name=category_name).first()
current_user = request.front_user
article_content = context['textarea_content']
articleModel = Articles(title=title,
subtitle=subtitle,
categorys=categoryModel,
author=current_user,
content=article_content)
articleModel.save()
for tag in tags:
tagModel = Tags.objects.filter(pk=tag).first()
articleModel.tags.add(tagModel)
data = {'code': 200, 'info': u'恭喜您！文章发布成功！'}
return JsonResponse(data)
else:
return render(request, 'front_add_article.html',
{'error': '表单验证出错！'})
def AddArticle(request):
if request.method == 'POST':
article_tag = request.POST.get('tag', '')
article_title = request.POST.get('title', '')
article_content = request.POST.get('content', '')
add_article_form = AddArticleForm(request.POST)
print article_tag
print article_title
print article_content
print add_article_form.errors
if add_article_form.is_valid():
article = add_article_form.save(commit=False)
article.author = request.user
article.save()
return redirect('/blog/index')
else:
return HttpResponseRedirect('/')
else:
return redirect('/user/add/')