Update a midway version (waiting for offical update)

Add some things and fix some bugs.
It will not have a description.

latest version/database/database_initialize.py

@@ -217,6 +217,19 @@ c.execute('''create table if not exists user_present(user_id int,
 present_id text,
 primary key(user_id, present_id)
 );''')
+c.execute('''create table if not exists songfile(song_id text,
+file_type int,
+md5 text,
+primary key(song_id, file_type)
+);''')
+c.execute('''create table if not exists redeem(code text primary key,
+items text,
+type int
+);''')
+c.execute('''create table if not exists user_redeem(user_id int,
+code text,
+primary key(user_id, code)
+);''')
 
 
 char = ['Hikari', 'Tairitsu', 'Kou', 'Sapphire', 'Lethe', '', 'Tairitsu(Axium)', 'Tairitsu(Grievous Lady)', 'Stella', 'Hikari & Fisica', 'Ilith', 'Eto', 'Luna', 'Shirabe', 'Hikari(Zero)', 'Hikari(Fracture)', 'Hikari(Summer)', 'Tairitsu(Summer)', 'Tairitsu & Trin',

latest version/main.py

@@ -1,4 +1,5 @@
 from flask import Flask, request, jsonify, make_response, send_from_directory
+from logging.config import dictConfig
 import configparser
 import base64
 import server.auth
@@ -462,9 +463,34 @@ def cloud_post():
         return error_return(108)
 
 
-@app.route('/coffee/12/purchase/me/redeem', methods=['POST'])  # 兑换码，依然没有用
+@app.route('/coffee/12/purchase/me/redeem', methods=['POST'])  # 兑换码
 def redeem():
-    return error_return(504)
+    headers = request.headers
+    token = headers['Authorization']
+    token = token[7:]
+    code = request.form['code']
+    try:
+        user_id = server.auth.token_get_id(token)
+        if user_id is not None:
+            fragment, error_code = server.arcpurchase.claim_user_redeem(
+                user_id, code)
+            if not error_code:
+                if fragment > 0:
+                    return jsonify({
+                        "success": True,
+                        "value": {"coupon": "fragment"+str(fragment)}
+                    })
+                else:
+                    return jsonify({
+                        "success": True,
+                        "value": {"coupon": ""}
+                    })
+            else:
+                return error_return(error_code)
+        else:
+            return error_return(108)
+    except:
+        return error_return(108)
 
 
 # 礼物确认
@@ -667,6 +693,26 @@ def main():
     app.register_blueprint(web.login.bp)
     app.register_blueprint(web.index.bp)
 
+    dictConfig({
+        'version': 1,
+        'formatters': {'default': {
+            'format': '[%(asctime)s] %(levelname)s in %(module)s: %(message)s',
+        }},
+        'root': {
+            'level': 'INFO'
+        }
+    })
+
+    app.logger.info("Start to initialize data in 'songfile' table...")
+    try:
+        error = server.arcdownload.initialize_songfile()
+    except:
+        error = 'Something wrong.'
+    if error:
+        app.logger.warning(error)
+    else:
+        app.logger.info('Complete!')
+
     app.run(HOST, PORT)
 
 

latest version/server/arcdownload.py

@@ -38,12 +38,27 @@ def get_one_song(c, user_id, song_id, file_dir='./database/songs'):
             token = token[:8]
 
             if i == 'base.ogg':
-                re['audio'] = {"checksum": get_file_md5(os.path.join(file_dir, song_id, 'base.ogg')),
+                c.execute(
+                    '''select md5 from songfile where song_id=:a and file_type=-1''', {'a': song_id})
+                x = c.fetchone()
+                if x:
+                    checksum = x[0]
+                else:
+                    checksum = get_file_md5(os.path.join(
+                        file_dir, song_id, 'base.ogg'))
+                re['audio'] = {"checksum": checksum,
                                "url": url_for('download', file_path=song_id+'/base.ogg', t=token, _external=True)}
             else:
                 if 'chart' not in re:
                     re['chart'] = {}
-                re['chart'][i[0]] = {"checksum": get_file_md5(os.path.join(file_dir, song_id, i)),
+                c.execute(
+                    '''select md5 from songfile where song_id=:a and file_type=:b''', {'a': song_id, 'b': int(i[0])})
+                x = c.fetchone()
+                if x:
+                    checksum = x[0]
+                else:
+                    checksum = get_file_md5(os.path.join(file_dir, song_id, i))
+                re['chart'][i[0]] = {"checksum": checksum,
                                      "url": url_for('download', file_path=song_id+'/'+i, t=token, _external=True)}
 
             c.execute('''insert into download_token values(:a,:b,:c,:d,:e)''', {
@@ -60,7 +75,7 @@ def get_all_songs(user_id, file_dir='./database/songs'):
     c = conn.cursor()
     for i in dir_list:
         if os.path.isdir(os.path.join(file_dir, i)):
-            re.update(get_one_song(c, user_id, i))
+            re.update(get_one_song(c, user_id, i, file_dir))
 
     conn.commit()
     conn.close()
@@ -125,3 +140,45 @@ def is_able_download(user_id):
     conn.commit()
     conn.close()
     return f
+
+
+def initialize_one_songfile(c, song_id, file_dir='./database/songs'):
+    # 计算并添加歌曲md5到表中，无返回
+    dir_list = os.listdir(os.path.join(file_dir, song_id))
+    for i in dir_list:
+        if os.path.isfile(os.path.join(file_dir, song_id, i)) and i in ['0.aff', '1.aff', '2.aff', '3.aff', 'base.ogg']:
+            if i == 'base.ogg':
+                c.execute('''insert into songfile values(:a,-1,:c)''', {
+                          'a': song_id, 'c': get_file_md5(os.path.join(file_dir, song_id, 'base.ogg'))})
+            else:
+                c.execute('''insert into songfile values(:a,:b,:c)''', {
+                          'a': song_id, 'b': int(i[0]), 'c': get_file_md5(os.path.join(file_dir, song_id, i))})
+
+    return
+
+
+def initialize_songfile(file_dir='./database/songs'):
+    # 初始化歌曲数据的md5表，返回错误信息
+    error = None
+    try:
+        dir_list = os.listdir(file_dir)
+    except:
+        error = 'OS error!'
+        return error
+    try:
+        conn = sqlite3.connect('./database/arcaea_database.db')
+        c = conn.cursor()
+    except:
+        error = 'Database error!'
+        return error
+    try:
+        c.execute('''delete from songfile''')
+        for i in dir_list:
+            if os.path.isdir(os.path.join(file_dir, i)):
+                initialize_one_songfile(c, i, file_dir)
+    except:
+        error = 'Initialization error!'
+    finally:
+        conn.commit()
+        conn.close()
+        return error

latest version/server/arcpurchase.py

@@ -178,3 +178,50 @@ def claim_user_present(user_id, present_id):
     conn.commit()
     conn.close()
     return flag
+
+
+def claim_user_redeem(user_id, code):
+    # 处理兑换码，返回碎片数量和错误码
+    fragment = 0
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+    c.execute('''select * from redeem where code=:a''', {'a': code})
+    x = c.fetchone()
+    if not x:
+        conn.commit()
+        conn.close()
+        return 0, 504
+
+    if x[2] == 0:  # 一次性
+        c.execute(
+            '''select exists(select * from user_redeem where code=:a)''', {'a': code})
+        if c.fetchone() == (1,):
+            conn.commit()
+            conn.close()
+            return 0, 505
+    elif x[2] == 1:  # 每个玩家一次
+        c.execute('''select exists(select * from user_redeem where code=:a and user_id=:b)''',
+                  {'a': code, 'b': user_id})
+        if c.fetchone() == (1,):
+            conn.commit()
+            conn.close()
+            return 0, 506
+
+    c.execute('''insert into user_redeem values(:b,:a)''',
+              {'a': code, 'b': user_id})
+
+    items = json.loads(x[1])
+    for i in items:
+        if i['type'] == 'fragment':
+            fragment = i['amount']
+        if i['type'] == 'memory':
+            c.execute('''select ticket from user where user_id=:a''', {
+                'a': user_id})
+            ticket = int(c.fetchone()[0])
+            ticket += int(i['amount'])
+            c.execute('''update user set ticket=:b where user_id=:a''', {
+                'a': user_id, 'b': ticket})
+
+    conn.commit()
+    conn.close()
+    return fragment, None

latest version/server/arcscore.py

@@ -255,8 +255,56 @@ def get_song_state(x):
         return 0
 
 
+def get_user_ptt(c, user_id) -> int:
+    # 总ptt计算
+    sumr = 0
+    c.execute('''select rating from best_score where user_id = :a order by rating DESC limit 30''', {
+              'a': user_id})
+    x = c.fetchall()
+    if x != []:
+        n = len(x)
+        for i in x:
+            sumr += float(i[0])
+    c.execute('''select * from recent30 where user_id = :a''', {'a': user_id})
+    x = c.fetchone()
+    if x is not None:
+        r30 = []
+        s30 = []
+        for i in range(1, 61, 2):
+            if x[i] is not None:
+                r30.append(float(x[i]))
+                s30.append(x[i+1])
+            else:
+                r30.append(0)
+                s30.append('')
+        r30, s30 = (list(t) for t in zip(*sorted(zip(r30, s30), reverse=True)))
+        songs = []
+        i = 0
+        while len(songs) < 10 and i <= 29 and s30[i] != '' and s30[i] is not None:
+            if s30[i] not in songs:
+                sumr += r30[i]
+                songs.append(s30[i])
+            i += 1
+
+    return int(sumr/40*100)
+
+
 def update_recent30(c, user_id, song_id, rating, is_protected):
     # 刷新r30，这里的判断方法存疑
+    def insert_r30table(c, user_id, a, b):
+        # 更新r30表
+        c.execute('''delete from recent30 where user_id = :a''',
+                  {'a': user_id})
+        sql = 'insert into recent30 values(' + str(user_id)
+        for i in range(0, 30):
+            if a[i] is not None and b[i] is not None:
+                sql = sql + ',' + str(a[i]) + ',"' + b[i] + '"'
+            else:
+                sql = sql + ',0,""'
+
+        sql = sql + ')'
+        c.execute(sql)
+
     c.execute('''select * from recent30 where user_id = :a''', {'a': user_id})
     x = c.fetchone()
     songs = []
@@ -293,12 +341,9 @@ def update_recent30(c, user_id, song_id, rating, is_protected):
         b.append(x[i+1])
 
     if is_protected:
+        ptt_pre = get_user_ptt(c, user_id)
         a_pre = [x for x in a]
         b_pre = [x for x in b]
-        s_pre = 0
-        for x in a_pre:
-            if x is not None:
-                s_pre += x
 
     for i in range(r30_id, 0, -1):
         a[i] = a[i-1]
@@ -306,62 +351,23 @@ def update_recent30(c, user_id, song_id, rating, is_protected):
     a[0] = rating
     b[0] = song_id
 
+    insert_r30table(c, user_id, a, b)
+
     if is_protected:
-        s = 0
-        for x in a:
-            if x is not None:
-                s += x
-        if s < s_pre:
-            a = [x for x in a_pre]
-            b = [x for x in b_pre]
+        ptt = get_user_ptt(c, user_id)
+        if ptt < ptt_pre:
+            # 触发保护
+            if song_id in b_pre:
+                for i in range(29, -1, -1):
+                    if song_id == b_pre[i] and rating > a_pre[i]:
+                        # 发现重复歌曲，更新到最高rating
+                        a_pre[i] = rating
+                        break
 
-    c.execute('''delete from recent30 where user_id = :a''', {'a': user_id})
-    sql = 'insert into recent30 values(' + str(user_id)
-    for i in range(0, 30):
-        if a[i] is not None and b[i] is not None:
-            sql = sql + ',' + str(a[i]) + ',"' + b[i] + '"'
-        else:
-            sql = sql + ',0,""'
-
-    sql = sql + ')'
-    c.execute(sql)
+            insert_r30table(c, user_id, a_pre, b_pre)
     return None
 
 
-def get_user_ptt(c, user_id) -> int:
-    # 总ptt计算
-    sumr = 0
-    c.execute('''select rating from best_score where user_id = :a order by rating DESC limit 30''', {
-              'a': user_id})
-    x = c.fetchall()
-    if x != []:
-        n = len(x)
-        for i in x:
-            sumr += float(i[0])
-    c.execute('''select * from recent30 where user_id = :a''', {'a': user_id})
-    x = c.fetchone()
-    if x is not None:
-        r30 = []
-        s30 = []
-        for i in range(1, 61, 2):
-            if x[i] is not None:
-                r30.append(float(x[i]))
-                s30.append(x[i+1])
-            else:
-                r30.append(0)
-                s30.append('')
-        r30, s30 = (list(t) for t in zip(*sorted(zip(r30, s30), reverse=True)))
-        songs = []
-        i = 0
-        while len(songs) < 10 and i <= 29 and s30[i] != '' and s30[i] is not None:
-            if s30[i] not in songs:
-                sumr += r30[i]
-                songs.append(s30[i])
-            i += 1
-
-    return int(sumr/40*100)
-
-
 def arc_score_post(user_id, song_id, difficulty, score, shiny_perfect_count, perfect_count, near_count, miss_count, health, modifier, beyond_gauge, clear_type):
     # 分数上传，返回变化后的ptt，和世界模式变化
 
@@ -372,11 +378,6 @@ def arc_score_post(user_id, song_id, difficulty, score, shiny_perfect_count, per
     # recent 更新
     c.execute('''update user set song_id = :b, difficulty = :c, score = :d, shiny_perfect_count = :e, perfect_count = :f, near_count = :g, miss_count = :h, health = :i, modifier = :j, clear_type = :k, rating = :l, time_played = :m  where user_id = :a''', {
               'a': user_id, 'b': song_id, 'c': difficulty, 'd': score, 'e': shiny_perfect_count, 'f': perfect_count, 'g': near_count, 'h': miss_count, 'i': health, 'j': modifier, 'k': clear_type, 'l': rating, 'm': now})
-    # recent30 更新
-    if health == -1 or int(score) >= 9800000:
-        update_recent30(c, user_id, song_id+str(difficulty), rating, True)
-    else:
-        update_recent30(c, user_id, song_id+str(difficulty), rating, False)
     # 成绩录入
     c.execute('''select score, best_clear_type from best_score where user_id = :a and song_id = :b and difficulty = :c''', {
               'a': user_id, 'b': song_id, 'c': difficulty})
@@ -392,6 +393,11 @@ def arc_score_post(user_id, song_id, difficulty, score, shiny_perfect_count, per
         if score >= int(x[0]):  # 成绩更新
             c.execute('''update best_score set score = :d, shiny_perfect_count = :e, perfect_count = :f, near_count = :g, miss_count = :h, health = :i, modifier = :j, clear_type = :k, rating = :l, time_played = :m  where user_id = :a and song_id = :b and difficulty = :c ''', {
                 'a': user_id, 'b': song_id, 'c': difficulty, 'd': score, 'e': shiny_perfect_count, 'f': perfect_count, 'g': near_count, 'h': miss_count, 'i': health, 'j': modifier, 'k': clear_type, 'l': rating, 'm': now})
+    # recent30 更新
+    if health == -1 or int(score) >= 9800000:
+        update_recent30(c, user_id, song_id+str(difficulty), rating, True)
+    else:
+        update_recent30(c, user_id, song_id+str(difficulty), rating, False)
     # 总PTT更新
     ptt = get_user_ptt(c, user_id)
     c.execute('''update user set rating_ptt = :a where user_id = :b''', {

latest version/templates/web/allredeem.html

@@ -0,0 +1,39 @@
+{% extends 'base.html' %}
+{% block header %}
+<h1>{% block title %}All redeem codes{% endblock %}</h1>
+{% endblock %}
+
+{% block content %}
+{% if posts %}<br />
+{% for redeem in posts %}
+
+<div class="char-redeem">
+    <span>Code: </span>
+    <span class="name">{{redeem['code']}}</span>
+    <br />
+
+    <span>Type: </span>
+    <span class="char-num">
+        {% if redeem['type'] == 0 %}
+        仅可使用一次 It can only be used once.
+        {% elif redeem['type'] == 1 %}
+        每个用户仅可以使用一次 Each user can only use it once.
+        {% endif %}
+    </span>
+    <br />
+
+    <span>Items: </span>
+    <span class="char-num" style='white-space:pre'>{{redeem['items']}}</span>
+    <br />
+    <div><a href="/web/redeem/{{redeem['code']}}">使用者 Players who have used it.</a></div>
+
+</div>
+{% if not loop.last %}
+<br />
+<hr />
+<br />
+{% endif %}
+{% endfor %}
+
+{% endif %}
+{% endblock %}

latest version/templates/web/changeredeem.html

@@ -0,0 +1,50 @@
+{% extends 'base.html' %}
+{% block header %}
+<h1>{% block title %}Change the redeem codes{% endblock %}</h1>
+{% endblock %}
+
+{% block content %}
+<form action="/web/changeredeem/addredeem" method="post">
+    <div class="title">Add the redeem</div>
+    <div>指定生成 Specify generation</div>
+    <label for="code">The redeem code</label>
+    <input name="code" id="code">
+    <div>Or</div>
+    <div>随机批量生成 Batch generation at random</div>
+    <label for="amount">Amount</label>
+    <input name="amount" id="amount">
+    <br />
+    <div>Type:
+        <br />
+        <br />
+        <label><input type="radio" name="type" value="0" checked>仅可使用一次 It can only be used once.</label>
+        <br />
+        <label><input type="radio" name="type" value="1">每个用户仅可以使用一次 Each user can only use it once.</label>
+    </div>
+
+
+    <br />
+    <div>Items:</div>
+    <label for="fragment">Fragments</label>
+    <input name="fragment" id="fragment">
+    <label for="ticket">Memories</label>
+    <input name="ticket" id="ticket">
+
+    <div class="content">两种奖励可以都有，不需要请留空。</div>
+    <div class="content">You can have both kinds of items. Please leave it blank if you don't need it.</div>
+    <div class="content">兑换码长度为10~20。</div>
+    <div class="content">The length of redeem code is 10 ~ 20.</div>
+    <div class="content">随机生成数量不得超过1000。</div>
+    <div class="content">The amount of batch generation should not be more than 1000.</div>
+    <input type="submit" value="Add">
+</form>
+<br />
+<hr />
+<form action="/web/changeredeem/deleteredeem" method="post">
+    <div class="title">Delete the redeem</div>
+    <label for="code">The redeem code</label>
+    <input name="code" id="code" required>
+
+    <input type="submit" value="Delete">
+</form>
+{% endblock %}

latest version/templates/web/changeuserpwd.html

@@ -0,0 +1,24 @@
+{% extends 'base.html' %}
+{% block header %}
+<h1>{% block title %}Change user password{% endblock %}</h1>
+{% endblock %}
+
+{% block content %}
+<form action="/web/changeuserpwd" method="post">
+    <div class="title">Edit the user's password</div>
+    <label for="name">Arcaea Username</label>
+    <input name="name" id="name">
+    or<br />
+    <label for="user_code">Arcaea User Code</label>
+    <input name="user_code" id="user_code">
+    <br />
+    <br />
+
+    <label for="pwd">Password</label>
+    <input type="password" name="pwd" id="pwd" required>
+    <label for="pwd2">Enter again</label>
+    <input type="password" name="pwd2" id="pwd2" required>
+    
+    <input type="submit" value="Edit">
+</form>
+{% endblock %}

latest version/templates/web/index.html

@@ -17,10 +17,12 @@
 <a href="{{ url_for('index.all_character') }}">角色信息查询 All characters</a></br></br>
 <a href="{{ url_for('index.all_item') }}">购买信息查询 All items</a></br></br>
 <a href="{{ url_for('index.all_present') }}">奖励信息查询 All presents</a></br></br>
+<a href="{{ url_for('index.all_redeem') }}">兑换码信息查询 All redeem codes</a></br></br>
 <a href="{{ url_for('index.single_chart_top') }}">单个铺面排行榜查询 Single song chart tops</a>
 <hr>
 <h1>系统方面 System</h1>
 <a href="{{ url_for('index.update_database') }}">数据库更新 Update databases</a></br></br>
+<a href="{{ url_for('index.edit_userpwd') }}">用户密码修改 Change user password</a></br></br>
 <a href="{{ url_for('index.update_user_save') }}">用户存档更新 Update user saves</a></br></br>
 <a href="{{ url_for('index.change_song') }}">歌曲修改 Change the songs</a></br></br>
 <a href="{{ url_for('index.change_character') }}">角色修改 Change the characters</a></br></br>
@@ -28,7 +30,9 @@
 <a href="{{ url_for('index.change_user') }}">用户信息修改 Change user information</a></br></br>
 <a href="{{ url_for('index.change_user_purchase') }}">用户购买信息修改 Change user purchase information</a></br></br>
 <a href="{{ url_for('index.change_present') }}">奖励修改 Change the presents</a></br></br>
-<a href="{{ url_for('index.deliver_present') }}">奖励分发 Deliver the presents</a>
+<a href="{{ url_for('index.deliver_present') }}">奖励分发 Deliver the presents</a></br></br>
+<a href="{{ url_for('index.change_redeem') }}">兑换码修改 Change the redeem codes</a>
+
 
 
 {% endblock %}

latest version/templates/web/redeem.html

@@ -0,0 +1,24 @@
+{% extends 'base.html' %}
+{% block header %}
+<h1>{% block title %}Redeem - {{code}}{% endblock %}</h1>
+{% endblock %}
+
+{% block content %}
+{% if posts %}
+{% for user in posts %}
+
+<div id="user-info">
+    <div class="name">{{user['name']}}
+        <span class="rank">UID: {{user['user_id']}}</span>
+        <span class="rank">User code: {{user['user_code']}}</span>
+    </div>
+</div>
+{% if not loop.last %}
+<br />
+{% endif %}
+{% endfor %}
+
+{% endif %}
+<br />
+<a href="{{ url_for('index.all_redeem') }}">Back</a>
+{% endblock %}

latest version/templates/web/updatedatabase.html

@@ -12,10 +12,10 @@
 <div class="content">
     这里可以将旧版本的数据库同步到新版本的数据库，并刷新用户拥有的角色列表。<br />
     可上传文件: arcaea_database.db和arcsong.db<br />
-    新数据库不存在的数据会被添加，存在的数据将不会被改变。<br /><br />
+    新数据库不存在的数据会被添加，存在的重复数据也会被改变。<br /><br />
     Here you can synchronize the old version of the database to the new version of the database and refresh the list of
     characters owned by players.<br />
     Uploadable files: arcaea_database.db & arcsong.db<br />
-    Data that does not exist in the new database will be added and the existing data will not be changed.
+    Data that does not exist in the new database will be added and the existing duplicate data will also be changed.
 </div>
 {% endblock %}

latest version/web/index.py

@@ -986,3 +986,199 @@ def deliver_present():
         flash(error)
 
     return render_template('web/deliverpresent.html')
+
+
+@bp.route('/allredeem', methods=['GET'])
+@login_required
+def all_redeem():
+    # 所有兑换码数据
+
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+    c.execute('''select * from redeem''')
+    x = c.fetchall()
+    error = None
+    if x:
+        posts = []
+        for i in x:
+            items = json.loads(i[1])
+            items_string = ''
+            for j in items:
+                items_string = items_string + '\n' + \
+                    str(j['id']) + ': ' + str(j['amount'])
+
+            posts.append({'code': i[0],
+                          'items': items_string,
+                          'type': i[2]
+                          })
+    else:
+        error = '没有兑换码数据 No redeem code data.'
+
+    conn.commit()
+    conn.close()
+    if error:
+        flash(error)
+        return render_template('web/allredeem.html')
+    else:
+        return render_template('web/allredeem.html', posts=posts)
+
+
+@bp.route('/changeredeem', methods=['GET'])
+@login_required
+def change_redeem():
+    # 修改兑换码数据
+    return render_template('web/changeredeem.html')
+
+
+@bp.route('/changeredeem/addredeem', methods=['POST'])
+@login_required
+def add_redeem():
+    # 添加兑换码数据
+    print(request.form)
+    code = request.form['code']
+    amount = request.form['amount']
+    redeem_type = request.form['type']
+    fragment = request.form['fragment']
+    ticket = request.form['ticket']
+    try:
+        if amount:
+            amount = int(amount)
+        if ticket:
+            ticket = int(ticket)
+        if fragment:
+            fragment = int(fragment)
+    except:
+        flash('数据错误 Wrong data.')
+        return redirect(url_for('index.change_redeem'))
+
+    items = []
+    if ticket:
+        items.append({'type': 'memory', 'id': 'memory', 'amount': ticket})
+    if fragment:
+        items.append(
+            {'type': 'fragment', 'id': 'fragment', 'amount': fragment})
+    if items == []:
+        flash('奖励为空 No items.')
+        return redirect(url_for('index.change_redeem'))
+
+    if code and not amount:
+        if len(code) > 20 or len(code) < 10:
+            flash('兑换码长度不合适 Inappropriate length of redeem code.')
+            return redirect(url_for('index.change_redeem'))
+
+        message = web.system.add_one_redeem(
+            code, redeem_type, json.dumps(items))
+    elif amount and not code:
+        if amount <= 0 or amount > 1000:
+            flash('数量错误 Wrong amount.')
+            return redirect(url_for('index.change_redeem'))
+
+        message = web.system.add_some_random_redeem(
+            amount, redeem_type, json.dumps(items))
+    elif amount and code:
+        flash('只能使用一种添加方式 Only one add method can be used.')
+        return redirect(url_for('index.change_redeem'))
+    else:
+        flash('空输入 Null input.')
+        return redirect(url_for('index.change_redeem'))
+
+    if message:
+        flash(message)
+
+    return redirect(url_for('index.change_redeem'))
+
+
+@bp.route('/changeredeem/deleteredeem', methods=['POST'])
+@login_required
+def delete_redeem():
+    # 删除兑换码数据
+    code = request.form['code']
+    message = web.system.delete_one_redeem(code)
+
+    if message:
+        flash(message)
+
+    return redirect(url_for('index.change_redeem'))
+
+
+@bp.route('/redeem/<code>', methods=['GET'])
+@login_required
+def one_redeem(code):
+    # 某个兑换码的用户使用情况数据
+
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+    c.execute(
+        '''select user_id, name, user_code from user where user_id in (select user_id from user_redeem where code=:a)''', {'a': code})
+    x = c.fetchall()
+    error = None
+    if x:
+        posts = []
+        for i in x:
+            posts.append({'user_id': i[0],
+                          'name': i[1],
+                          'user_code': i[2]
+                          })
+    else:
+        error = '没有数据 No data.'
+
+    conn.commit()
+    conn.close()
+    if error:
+        flash(error)
+        return render_template('web/redeem.html', code=code)
+    else:
+        return render_template('web/redeem.html', posts=posts, code=code)
+
+
+@bp.route('/changeuserpwd', methods=['GET', 'POST'])
+@login_required
+def edit_userpwd():
+    # 修改用户密码
+    if request.method == 'GET':
+        return render_template('web/changeuserpwd.html')
+
+    error = None
+    
+    name = request.form['name']
+    user_code = request.form['user_code']
+    pwd = request.form['pwd']
+    pwd2 = request.form['pwd2']
+    if pwd != pwd2:
+        flash('两次输入的密码不一致 Entered passwords differ!')
+        return render_template('web/changeuserpwd.html')
+    else:
+        if len(pwd) < 8 or len(pwd) > 20:
+            flash('密码太长或太短 Password is too long or too short!')
+            return render_template('web/changeuserpwd.html')
+
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+
+    if name or user_code:
+
+        if user_code:
+            c.execute('''select user_id from user where user_code=:a''', {
+                'a': user_code})
+        else:
+            c.execute(
+                '''select user_id from user where name=:a''', {'a': name})
+
+        user_id = c.fetchone()
+        if user_id:
+            user_id = user_id[0]
+            web.system.change_userpwd(c, user_id, pwd)
+            flash('用户密码修改成功 Successfully edit the user information.')
+
+        else:
+            error = '玩家不存在 The player does not exist.'
+
+    else:
+        error = '输入为空 Null Input.'
+
+    conn.commit()
+    conn.close()
+    if error:
+        flash(error)
+
+    return redirect(url_for('index.edit_userpwd'))

latest version/web/system.py

@@ -3,6 +3,8 @@ import sqlite3
 import time
 import json
 import server.arcscore
+import hashlib
+from random import Random
 
 
 def int2b(x):
@@ -13,6 +15,17 @@ def int2b(x):
         return True
 
 
+def random_str(randomlength=10):
+    # 随机生成字符串
+    s = ''
+    chars = 'AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz0123456789'
+    length = len(chars) - 1
+    random = Random()
+    for i in range(randomlength):
+        s += chars[random.randint(0, length)]
+    return s
+
+
 def get_table_info(c, table_name):
     # 得到表结构，返回主键列表和字段名列表
     pk = []
@@ -85,8 +98,25 @@ def get_sql_insert_table(table_name, field, value):
     return sql, sql_dict
 
 
+def get_sql_delete_table(table_name, where_field=[], where_value=[]):
+    # sql语句拼接，delete from ... where ...
+    sql = 'delete from ' + table_name
+    sql_dict = {}
+
+    if where_field and where_value:
+        sql += ' where '
+        sql += where_field[0] + '=:' + where_field[0]
+        sql_dict[where_field[0]] = where_value[0]
+        if len(where_field) >= 1:
+            for i in range(1, len(where_field)):
+                sql_dict[where_field[i]] = where_value[i]
+                sql += ' and ' + where_field[i] + '=:' + where_field[i]
+
+    return sql, sql_dict
+
+
 def update_one_table(c1, c2, table_name):
-    # 从c1向c2更新数据表，c2中存在的信息不变
+    # 从c1向c2更新数据表，c1中存在的信息不变
     c1.execute(
         '''select * from sqlite_master where type = 'table' and name = :a''', {'a': table_name})
     c2.execute(
@@ -117,11 +147,15 @@ def update_one_table(c1, c2, table_name):
             sql = 'select exists(' + sql + ')'
             c2.execute(sql, sql_dict)
 
-            if c2.fetchone() == (0,):
-                sql, sql_dict = get_sql_insert_table(
-                    table_name, field, list(y[i]))
+            if c2.fetchone() == (1,):  # 如果c2里存在，先删除
+                sql, sql_dict = get_sql_delete_table(
+                    table_name, db1_pk, list(x[i]))
                 c2.execute(sql, sql_dict)
 
+            sql, sql_dict = get_sql_insert_table(
+                table_name, field, list(y[i]))
+            c2.execute(sql, sql_dict)
+
     return None
 
 
@@ -142,7 +176,7 @@ def update_user_char(c):
 
 def update_database():
     # 将old数据库不存在数据加入到新数据库上，并删除old数据库
-    # 对于arcaea_datebase.db，更新best_score，friend，recent30，user，user_world, user_item, user_save, login, present, user_present并用character数据更新user_char
+    # 对于arcaea_datebase.db，更新一些表，并用character数据更新user_char
     # 对于arcsong.db，更新songs
     if os.path.isfile("database/old_arcaea_database.db") and os.path.isfile("database/arcaea_database.db"):
         conn1 = sqlite3.connect('./database/old_arcaea_database.db')
@@ -155,11 +189,14 @@ def update_database():
         update_one_table(c1, c2, 'best_score')
         update_one_table(c1, c2, 'recent30')
         update_one_table(c1, c2, 'user_world')
+        update_one_table(c1, c2, 'item')
         update_one_table(c1, c2, 'user_item')
         update_one_table(c1, c2, 'user_save')
         update_one_table(c1, c2, 'login')
         update_one_table(c1, c2, 'present')
         update_one_table(c1, c2, 'user_present')
+        update_one_table(c1, c2, 'redeem')
+        update_one_table(c1, c2, 'user_redeem')
 
         update_user_char(c2)
 
@@ -378,3 +415,73 @@ def deliver_all_user_present(c, present_id):
                       {'a': i[0], 'b': present_id})
 
     return
+
+
+def add_one_redeem(code, redeem_type, items):
+    # 添加一个兑换码
+
+    message = None
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+    c.execute(
+        '''select exists(select * from redeem where code=:a)''', {'a': code})
+    if c.fetchone() == (0,):
+        c.execute('''insert into redeem values(:a,:b,:c)''', {
+                  'a': code, 'b': items, 'c': redeem_type})
+        message = '添加成功 Successfully add it.'
+    else:
+        message = '兑换码已存在 The redeem code exists.'
+
+    conn.commit()
+    conn.close()
+    return message
+
+
+def add_some_random_redeem(amount, redeem_type, items):
+    # 随机生成一堆10位的兑换码
+
+    message = None
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+    i = 0
+    while i <= amount:
+        code = random_str()
+        c.execute(
+            '''select exists(select * from redeem where code=:a)''', {'a': code})
+        if c.fetchone() == (0,):
+            c.execute('''insert into redeem values(:a,:b,:c)''',
+                      {'a': code, 'b': items, 'c': redeem_type})
+            i += 1
+
+    message = '添加成功 Successfully add it.'
+    conn.commit()
+    conn.close()
+    return message
+
+
+def delete_one_redeem(code):
+    # 删除一个兑换码
+
+    message = None
+    conn = sqlite3.connect('./database/arcaea_database.db')
+    c = conn.cursor()
+    c.execute(
+        '''select exists(select * from redeem where code=:a)''', {'a': code})
+    if c.fetchone() == (1,):
+        c.execute('''delete from redeem where code = :a''', {'a': code})
+        c.execute('''delete from user_redeem where code =:a''', {'a': code})
+        message = '删除成功 Successfully delete it.'
+    else:
+        message = '兑换码不存在 The redeem code does not exist.'
+
+    conn.commit()
+    conn.close()
+    return message
+
+
+def change_userpwd(c, user_id, password):
+    # 修改用户密码
+    hash_pwd = hashlib.sha256(password.encode("utf8")).hexdigest()
+    c.execute('''update user set password =:a where user_id=:b''',
+              {'a': hash_pwd, 'b': user_id})
+    return