def login():
if current_user.is_authenticated:
return redirect(url_for('blog.index'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.first()
if admin:
if username == admin.username and admin.validate_password(
password):
login_user(admin, remember)
flash('Welcome back.', 'info')
return redirect_back()
flash('Invalid username or password.', 'warning')
else:
flash('No account.', 'warning')
return render_template('auth/login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user and bcrypt.check_password_hash(user.password, form.password.data):
login_user(user, remember=form.remember.data)
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(url_for('home'))
else:
flash('Login Unsuccessful. Please check email and password', 'danger')
def login():
if current_user.is_authenticated:
return redirect(url_for('Home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(
url_for('Home'))
else:
flash('Incorrect email or password', 'danger')
return render_template('login.html', title="login", form=form)
def blog_detail(request, blog_pk):
"""
博客详情页
:param request:
:param blog_pk:
:return:
"""
blog = get_object_or_404(models.Blog, id=blog_pk)
read_cookie_key = check_read_record(request, blog)
blog_content_type = ContentType.objects.get_for_model(blog)
comments = Comment.objects.filter(content_type=blog_content_type,
object_id=blog.pk,
parent=None)
context = {}
context['previous_blog'] = models.Blog.objects.filter(
created_time__gt=blog.created_time).last()
context['next_blog'] = models.Blog.objects.filter(
created_time__lt=blog.created_time).first()
context['blog'] = blog
context['comments'] = comments
context['login_form'] = LoginForm()
context['coment_form'] = CommentForm(
initial={
'content_type': blog_content_type.model,
'object_id': blog_pk,
'reply_comment_id': 0
})
response = render(request, 'blog_detail.html', context) # 响应
response.set_cookie(read_cookie_key, 'true') # 阅读cookie标记
return response
def Login():
if current_user.is_authenticated:
return redirect(url_for('Home'))
forms = LoginForm()
if forms.validate_on_submit():
user = User.query.filter_by(email=forms.email.data).first()
if (user and bcrypt.check_password_hash(user.password,
forms.password.data)):
login_user(user, remember=forms.remember.data)
nextpage = request.args.get('next')
flash(f'Welcome {forms.email.data}', 'success')
return redirect(nextpage) if nextpage else redirect(
url_for('Home'))
else:
flash(f' An Error Has Occured , Check Your Email And Password',
'danger')
return render_template('Login.html', title='Login', form=forms)
def login():
if current_user.is_authenticated:
flash("You have logged in.", "info")
return redirect(url_for("blog.index"))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.first()
if admin:
if username == admin.username and admin.validate_password(password):
login_user(admin, remember)
flash("Welcome back.", "info")
return redirect_back()
flash("Invalid username or password.", "warning")
else:
flash("No account.", "warning")
return render_template("auth/login.html", form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
# remmember = form.remember.data
error = None
user = Admin.query.filter(Admin.username == username).first()
if user is None:
error = 'Incorrect username or password.'
elif password != user.password:
error = 'Incorrect username or password'
if error is None:
session.clear()
session['user_id'] = user.id
return redirect(url_for('blog.index'))
flash(error)
return render_template('login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
error = None
user = User.query.filter_by(username=username).first()
if user is None:
error = 'Incorrect username.'
elif not user.check_password(password):
error = 'Incorrect password.'
if error is None:
login_user(user, remember=form.remember_me.data)
next_page = request.args.get('next')
if not next_page or url_parse(next_page).netloc != '':
next_page = url_for('index')
return redirect(next_page)
flash(error)
return render_template('auth/login.html', form=form)
def login():
#chenck if user is already login
if current_user.is_authenticated:
return redirect('home')
#end
form = LoginForm()
if form.validate_on_submit():
#take through database
user = User.query.filter_by(email=form.email.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
#redirect account page to user account not home using args dictionary
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(
url_for('home'))
#end
#return redirect(url_for('home'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return render_template('login.html', title='Login', form=form)
def login():
# 如果当前用户已登陆，则重定向回博客主页
if current_user.is_authenticated:
return redirect(url_for('blog.html'))
form = LoginForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
remember = form.remember.data
admin = Admin.query.first()
if admin:
# 验证用户名和密码
if username == admin.username and admin.validate_password(
password):
login_user(admin, remember)
flash('欢迎回来！', 'success')
return redirect_back()
flash('用户名或密码无效', 'warning')
else:
flash('该账户不存在', 'warning')
return render_template('auth/login.html', form=form)
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
previous_blog = self.object.get_previous_blog()
next_blog = self.object.get_next_blog()
comments = self.object.get_comments()
blog_content_type = ContentType.objects.get_for_model(self.object)
comment_form = CommentForm(
initial={
'content_type': blog_content_type.model,
'object_id': self.object.pk,
'reply_comment_id': '0'
})
context.update({
'previous_blog': previous_blog,
'next_blog': next_blog,
'comments': comments,
'comment_form': comment_form,
'login_form': LoginForm(),
})
return context
