def nginxadd():
if request.method == 'POST':
domain=request.form['domain'].strip()
ipsstr=request.form['ips'].strip()
ips=ipsstr.split(',')
#校验IP
ipflag=0
from app.utils.verify import verify_ip
for ip in ips:
if verify_ip(ip) is False:
ipflag=ipflag+1
flash(u'IP校验失败，请检查')
#校验域名
from app.utils.verify import verify_domain
if verify_domain(domain) is False:
flash(u'域名校验失败，请检查')
#域名是否已经存在
domainexists=redis_store.hexists('nginxip',domain)
if domainexists is True:
flash(u'域名已经存在，不能新增添加，只能编辑')
#域名和ip都校验通过后则进行保存到redis动作
if verify_domain(domain) == True and ipflag == 0 and domainexists == False:
redis_store.hset('nginxip',domain,ipsstr)
return redirect(url_for('nginx'))
return render_template('nginx/add.html')
def request_chat(message):
user_id = str(request.cookies.get('user_id'))
friend_id = str(message['friend_id'])
room_id = '-'.join([user_id, friend_id])
redis_store.hset('active_chat', user_id, friend_id)
join_room(room_id)
received = Messages.query.filter_by(sender=friend_id,
receiver=user_id).all()
sent = Messages.query.filter_by(sender=user_id,
receiver=message['friend_id']).all()
all_messages = received + sent
all_messages.sort(key=lambda x: x.id, reverse=False)
emit('chat', {
'chat':
json.dumps([{
'message': message.body,
'sender': message.sender
} for message in all_messages])
},
broadcast=False)
def nginxedit(domain):
if request.method == 'POST':
ipsstr=request.form['ips'].strip()
ips=ipsstr.split(',')
#编辑时只允许编辑IP
#校验IP
from app.utils.verify import verify_ip
ipflag=0
for ip in ips:
if verify_ip(ip) is False:
ipflag=ipflag+1
flash(u'IP校验失败，请检查')
#ip都校验通过后则进行保存到redis动作
if ipflag == 0:
redis_store.hset('nginxip',domain,ipsstr)
return redirect(url_for('nginx'))
#如果不是post则是get，并做如下动作
k=domain
v=redis_store.hgetall('nginxip')[k]
r = {'k':k,'v':v}
return render_template('nginx/edit.html',r=r)
def get_proxy():
len = redis_store.hlen(KEY)
if len < LIMIT:
rsp = requests.get(TAI_YANG_PROXY.format(num=NUM))
data = rsp.json()
if 0 == data["code"]:
proxies = data["data"]
for proxy in proxies:
ip_port = "{ip}:{port}".format(ip=proxy["ip"],
port=proxy["port"])
redis_store.hset(KEY, ip_port, 1)
def profile():
form = ProfileForm()
if form.validate_on_submit():
# добавляем данные текущего пользователя
redis_store.hset(current_user.id, 'username', form.username.data)
redis_store.hset(current_user.id, 'role', form.role.data)
flash('Данные сохранены!')
return redirect(url_for('auth.profile'))
elif request.method == 'GET':
form.username.data = current_user.username
form.role.data = current_user.role
return render_template('auth/profile.html', form=form)
def register():
# if current_user.is_authenticated:
# return redirect(url_for('main.index'))
form = RegistrationForm()
if form.validate_on_submit():
# # добавляем текущий email в базу emails для проверки
# redis_store.sadd('emails', form.email.data)
# добавляем данные текущего пользователя
id = 0 if redis_store.get('counter') == None else int(
redis_store.get('counter'))
redis_store.hset(id, 'username', form.username.data)
#redis_store.hset(id, 'email', form.email.data)
redis_store.hset(id, 'password_hash',
generate_password_hash(form.password.data))
redis_store.hset(id, 'operating_mode', 'test')
redis_store.hset(id, 'role', 'user')
# добавляем пользователя в список пользователей сайта
redis_store.hset('site_users', id, id)
flash(
Markup('<strong>' + form.username.data +
'</strong> успешно зарегистрирован!'))
redis_store.set('counter', id + 1)
return redirect(url_for('auth.login'))
return render_template('auth/register.html', form=form)
def showcart():
uid = request.cookies.get('sessionuid')
cart = {}
if uid is not None:
cart = redis_store.hgetall('cart:' + uid)
newcart = {}
total = 0
# print type(cart.items())
for x in cart:
product = Product.query.filter_by(id=x).first()
print "TOTAL"
print total
# if product is not None:
# ensure that admin has not deleted the product while it was in someones cart
a = {}
oos = {}
deleted = {}
product = checkMinimumPrice(product)
print product.name
print '--------SQ---'
print product.quantity
print '--------PQ---'
print int(cart[x])
if product.quantity > 0:
#see if product is in stock on the backend
a['stockquantity'] = product.quantity
a['quantity'] = int(cart[x])
a['importantmessage'] = ''
if a['stockquantity'] < a['quantity']:
#insufficient stock, auto update stock on redis and cart page
a['quantity'] = a['stockquantity']
a['importantmessage'] = "Quantity changed from " + str(
cart[x]) + "->" + str(a['stockquantity'])
redis_store.hset('cart:' + uid, x, a['stockquantity'])
print a['importantmessage']
a['name'] = product.name
a['id'] = product.id
a['maxprice'] = product.price
a['status'] = 'available'
#Dealing with coupon
if product.minpricecoupon is not 0:
a['minprice'] = product.minpricecoupon.afterprice
if product.minpricecoupon.upto > 0:
a['couponused'] = product.minpricecoupon.name + " upto Rs." + product.minpricecoupon.upto
else:
a['couponused'] = product.minpricecoupon.name
else:
a['minprice'] = product.price
a['couponused'] = ''
a['total'] = a['quantity'] * a['minprice']
total += a['total']
newcart[x] = a
else:
# if product is not in stock
oos['quantity'] = int(cart[x])
oos['name'] = product.name
oos['id'] = product.id
oos['maxprice'] = product.price
oos['couponused'] = ''
oos['minprice'] = product.price
if product.quantity == -1:
#Deleted product
oos['status'] = 'deleted'
oos['quantity'] = 0
else:
#Out of Stock
oos['status'] = 'oos'
newcart[x] = oos
# else:
#if admin has deleted the product, auto-delete it from cart
# rare case, that it has been removed from database
# redis_store.hset('cart:' + uid,x,-1)
return render_template("cart.html",
title="Your Cart",
cart=newcart,
total=total)
def wrapper(*args, **kwargs):
args_data = [data for data in args]
#args_data = ['origin','faculty','page','force_reload']
'''
若是获取LIST，参数为 origin,faculty,page,force_reload
若是获取DETAIL，参数为 url,request_type
'''
if storage_type == 'list':
# 缓存新闻列表
name = args_data[0]
# origin
if name in ['xy', 'jw']:
# 将xy,jw与xb区分,方便进行缓存
key = args_data[2]
# page
else:
key = "%s_%s" % (args_data[1], args_data[2])
# faculty_page
data = redis_store.hget(name, key)
if args_data[3]:
data = func(*args, **kwargs)
redis_store.hset(name, key, str(data))
redis_store.expire(name, 2592000)
# 缓存过期时间为30天
elif data:
data = ast.literal_eval(bytes.decode(data))
redis_store.expire(name, 2592000)
return data
else:
return {}
'''
else:
data = func(*args, **kwargs)
redis_store.hset(name, key, str(data))
redis_store.expire(name, 2592000)
# 缓存过期时间为30天
'''
elif storage_type == 'detail':
# 缓存新闻详细
url = args[0]
list_length = len(args)
# url
result_1 = re.search('http://(.*?)/', url)
# 用于判断是是否是教务处新闻详细
if result_1.group(1) == 'www.gdust.cn':
result_2 = re.search('(\d{8})\/(\d{1,4})', url)
kw = result_2.group(1) + result_2.group(2)
else:
kw = re.search('\&id\=(\d{1,3})', url).group(1)
data = redis_store.get(kw)
if args[1]:
data = func(*args, **kwargs)
redis_store.set(kw, str(data))
redis_store.expire(kw, 2592000)
elif data:
data = ast.literal_eval(bytes.decode(data))
redis_store.expire(kw, 2592000)
return data
else:
return {}
'''
else:
data = func(*args, **kwargs)
redis_store.set(kw, str(data))
redis_store.expire(kw, 2592000)
'''
return data
