forked from mrlan/EnglishPal
				
			Optimized HTML tags
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						e42309184d
					
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					@ -1,7 +1,6 @@
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from flask import *
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					from flask import *
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from Login import check_username_availability, verify_user, add_user, get_expiry_date, change_password, WarningMessage
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					from Login import check_username_availability, verify_user, add_user, get_expiry_date, change_password, WarningMessage
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# 初始化蓝图
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					# 初始化蓝图
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accountService = Blueprint("accountService", __name__)
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					accountService = Blueprint("accountService", __name__)
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					@ -19,21 +18,14 @@ def signup():
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        # POST方法需判断是否注册成功,再根据结果返回不同的内容
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					        # POST方法需判断是否注册成功,再根据结果返回不同的内容
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        username = escape(request.form['username'])
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					        username = escape(request.form['username'])
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        password = escape(request.form['password'])
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					        password = escape(request.form['password'])
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        password2 = escape(request.form['password2'])
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					        # ! 添加如下代码为了过滤注册时的非法字符
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        #! 添加如下代码为了过滤注册时的非法字符
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        warn = WarningMessage(username)
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					        warn = WarningMessage(username)
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        if str(warn) != 'OK':
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					        if str(warn) != 'OK':
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            return str(warn)
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					            return jsonify({'status': '3', 'warn': str(warn)})
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        available = check_username_availability(username)
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					        available = check_username_availability(username)
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        if not available:  # 用户名不可用
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					        if not available:  # 用户名不可用
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            flash('用户名 %s 已经被注册。' % (username))
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					            return jsonify({'status': '0'})
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            return render_template('signup.html')
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        elif len(password.strip()) < 4: # 密码过短
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            return '密码过于简单。'
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        elif password != password2:
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            return '确认密码与输入密码不一致!'
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        else:  # 添加账户信息
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					        else:  # 添加账户信息
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            add_user(username, password)
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					            add_user(username, password)
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            verified = verify_user(username, password)
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					            verified = verify_user(username, password)
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					@ -44,11 +36,11 @@ def signup():
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                session['username'] = username
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					                session['username'] = username
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                session['expiry_date'] = get_expiry_date(username)
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					                session['expiry_date'] = get_expiry_date(username)
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                session['articleID'] = None
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					                session['articleID'] = None
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                return '<p>恭喜,你已成功注册, 你的用户名是 <a href="%s">%s</a>。</p>\
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					                return render_template('signup_success.html', username=username)
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                <p><a href="/%s">开始使用</a> <a href="/">返回首页</a><p/>' % (username, username, username)
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					            #                 session['existing_articles'] = None
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					            #                 return jsonify({'status': '2'})
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            else:
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					            else:
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                return '用户名密码验证失败。'
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					                return jsonify({'status': '1'})
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@accountService.route("/login", methods=['GET', 'POST'])
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					@accountService.route("/login", methods=['GET', 'POST'])
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					@ -64,8 +56,7 @@ def login():
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            return render_template('login.html')
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					            return render_template('login.html')
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        else:
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					        else:
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            # 已登录,提示信息并显示登出按钮
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					            # 已登录,提示信息并显示登出按钮
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            return '你已登录 <a href="/%s">%s</a>。 登出点击<a href="/logout">这里</a>。' % (
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					            return render_template('login_success.html', username=session['username'])
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                session['username'], session['username'])
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    elif request.method == 'POST':
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					    elif request.method == 'POST':
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        # POST方法用于判断登录是否成功
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					        # POST方法用于判断登录是否成功
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        # check database and verify user
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					        # check database and verify user
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					@ -79,10 +70,10 @@ def login():
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            session['username'] = username
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					            session['username'] = username
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            user_expiry_date = get_expiry_date(username)
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					            user_expiry_date = get_expiry_date(username)
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            session['expiry_date'] = user_expiry_date
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					            session['expiry_date'] = user_expiry_date
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            session['articleID'] = None
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					            session['existing_articles'] = None
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            return redirect(url_for('user_bp.userpage', username=username))
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					            return jsonify({'status': '1'})
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        else:
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					        else:
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            return '无法通过验证。'
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					            return jsonify({'status': '0'})
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@accountService.route("/logout", methods=['GET', 'POST'])
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					@accountService.route("/logout", methods=['GET', 'POST'])
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					@ -115,31 +106,15 @@ def reset():
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        # POST请求用于提交修改后信息
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					        # POST请求用于提交修改后信息
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        old_password = escape(request.form['old-password'])
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					        old_password = escape(request.form['old-password'])
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        new_password = escape(request.form['new-password'])
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					        new_password = escape(request.form['new-password'])
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        re_new_password = escape(request.form['re-new-password'])  # 确认新密码
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					        re_new_password = escape(request.form['re-new-password'])  # 确认新密码
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        if re_new_password != new_password: #验证新密码两次输入是否相同
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					        if re_new_password != new_password:  # 验证新密码两次输入是否相同
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            return '新密码不匹配,请重新输入'
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					            return '新密码不匹配,请重新输入'
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        if len(new_password) < 4: #验证新密码长度,原则参照注册模块
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					        if len(new_password) < 4:  # 验证新密码长度,g原则参照注册模块
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            return '密码过于简单。(密码长度至少4位)'
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					            return '密码过于简单。(密码长度至少4位)'
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        flag = change_password(username, old_password, new_password)  # flag表示是否修改成功
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					        flag = change_password(username, old_password, new_password)  # flag表示是否修改成功
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        if flag:
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					        if flag:
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            session['logged_in'] = False
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					            session['logged_in'] = False
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            return \
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					            return render_template('password_change_status.html', message="密码修改成功,请重新登录。", path="/login")
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'''
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<script>
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alert('密码修改成功,请重新登录。');
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window.location.href="/login";
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</script>
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'''
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        else:
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					        else:
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            return \
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					            return render_template('password_change_status.html', message="密码修改失败", path="/reset")
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'''
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<script>
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alert('密码修改失败');
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window.location.href="/reset";
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</script>
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'''
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					@ -0,0 +1,10 @@
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					<!DOCTYPE html>
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					<html lang="en">
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					<head>
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					    <meta charset="UTF-8">
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					    <title>已成功登录</title>
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					</head>
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					<body>
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					    你已登录 <a href="/{{ username }}">{{ username}}</a>。 登出点击<a href="/logout">这里</a>。
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					</body>
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					</html>
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					<!DOCTYPE html>
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					<html lang="en">
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					<head>
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					    <meta charset="UTF-8">
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					    <title>密码修改提示</title>
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					</head>
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					<body>
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					<script>
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					alert("{{ message }}");
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					window.location.href="{{path}}";
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					</script>
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					</body>
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					</html>
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					<!DOCTYPE html>
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					<html lang="en">
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					<head>
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					    <meta charset="UTF-8">
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					    <title>注册成功</title>
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					</head>
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					<body>
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					    <p>恭喜,你已成功注册, 你的用户名是 <a href="{{ username }}">{{ username }}</a>。</p>
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					    <p><a href="/{{ username }}">开始使用</a> <a href="/">返回首页</a></p>
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					</body>
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					</html>
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