.gitignore

@@ -2,20 +2,12 @@
 venv/
 app/__init__.py
 app/__pycache__/
-.DS_Store
-app/.DS_Store
 app/sqlite_commands.py
 app/static/usr/*.jpg
 app/static/img/
 app/static/frequency/frequency_*.pickle
 app/static/frequency/frequency.p
-app/wordfreqapp.db
-app/db/wordfreqapp.db
+app/static/wordfreqapp.db
 app/static/donate-the-author.jpg
 app/static/donate-the-author-hidden.jpg
-app/model/__pycache__/
-app/test/__pycache__/
-app/test/.pytest_cache/
-app/test/pytest_report.html
-app/test/assets
-app/log.txt
+app/model/__pycache__/

Dockerfile

@@ -1,5 +1,4 @@
-FROM tiangolo/uwsgi-nginx-flask:python3.8-alpine
-COPY requirements.txt /tmp
-COPY ./app/ /app/
-RUN pip3 install -U pip -i https://mirrors.aliyun.com/pypi/simple/
-RUN pip3 install -r /tmp/requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
+FROM tiangolo/uwsgi-nginx-flask:python3.6
+COPY requirements.txt /app
+RUN pip3 install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
+COPY ./app /app

Jenkinsfile

@@ -10,8 +10,8 @@ pipeline {
     stages {
         stage('MakeDatabasefile') {
 	    steps {
-	        sh 'touch ./app/wordfreqapp.db && rm -f ./app/wordfreqapp.db' 
-	        sh 'cat ./app/static/wordfreqapp.sql | sqlite3 ./app/wordfreqapp.db'
+	        sh 'touch ./app/static/wordfreqapp.db && rm -f ./app/static/wordfreqapp.db' 
+	        sh 'cat ./app/static/wordfreqapp.sql | sqlite3 ./app/static/wordfreqapp.db'
 	    }
 	}
         stage('BuildIt') {

README.md

@@ -61,15 +61,15 @@ My steps for deploying English on a Ubuntu server.
 
 
 All articles are stored in the `article` table in a SQLite file called
-`app/db/wordfreqapp.db`.
+`app/static/wordfreqapp.db`.
 
 ### Adding new articles
 
-To add articles, open and edit `app/db/wordfreqapp.db` using DB Browser for SQLite (https://sqlitebrowser.org).
+To add articles, open and edit `app/static/wordfreqapp.db` using DB Browser for SQLite (https://sqlitebrowser.org).
 
 ### Extending an account's expiry date
 
-By default, an account's expiry is 30 days after first sign-up.  To extend account's expiry date, open and edit `user` table in `app/db/wordfreqapp.db`.  Simply update field `expiry_date`.
+By default, an account's expiry is 30 days after first sign-up.  To extend account's expiry date, open and edit `user` table in `app/static/wordfreqapp.db`.  Simply update field `expiry_date`.
 
 ### Exporting the database
 
@@ -95,7 +95,7 @@ sqlite3 wordfreqapp.db`.  Delete wordfreqapp.db first if it exists.
 ### Uploading wordfreqapp.db to the server
 
 
-`pscp wordfreqapp.db lanhui@118.*.*.118:/home/lanhui/englishpal2/EnglishPal/app/db/`
+`pscp wordfreqapp.db lanhui@118.*.*.118:/home/lanhui/englishpal2/EnglishPal/app/static`
 
 
 
@@ -129,28 +129,6 @@ We welcome feedback on EnglishPal.  Feedback examples:
 EnglishPal's bugs and improvement suggestions are recorded in [Bugzilla](http://118.25.96.118/bugzilla/buglist.cgi?bug_status=__all__&list_id=1302&order=Importance&product=EnglishPal&query_format=specific).  Send (lanhui at zjnu.edu.cn) an email message for opening a Bugzilla account or reporting a bug.
 
 
-## End-to-end testing
-
-We use the Selenium test framework to test our app.
-
-In order to run the test, first we need to download a webdriver executable.
-
-Microsoft Edge's webdriver can be downloaded from [microsoft-edge-tools-webdriver](https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/). Make sure the version we download matches the version of the web browser installed on our laptop.
-
-After extracting the downloaded zip file (e.g., edgedriver_win64.zip), rename msedgedriver.exe to MicrosoftWebDriver.exe.
-
-Add MicrosoftWebDriver.exe's path to system's PATH variable.
-
-Install the following dependencies too:
-
-- pip install -U selenium==3.141.0
-- pip install -U urllib3==1.26.2
-
-Run English Pal first, then run the test using pytest as follows: pytest --html=pytest_report.html test_add_word.py
-
-The above command will generate a HTML report file pytest_report.html after finishing executing test_add_word.py.  Note: you need to install pytest-html package first: pip install pytest-html.
-
-You may also want to use [webdriver-manager](https://pypi.org/project/webdriver-manager/) from PyPI, so that you can avoid tediously installing a web driver executable manually.  However, my experience shows that webdriver-manager is too slow.  For example, it took me 16 minutes to run 9 tests, while with the pre-installed web driver executable, it took less than 2 minutes.
 
 ## TODO
 

app/Article.py

@@ -1,5 +1,6 @@
 from WordFreq import WordFreq
 from wordfreqCMD import youdao_link, sort_in_descending_order
+from UseSqlite import InsertQuery, RecordQuery
 import pickle_idea, pickle_idea2
 import os
 import random, glob
@@ -7,37 +8,18 @@ import hashlib
 from datetime import datetime
 from flask import Flask, request, redirect, render_template, url_for, session, abort, flash, get_flashed_messages
 from difficulty import get_difficulty_level_for_user, text_difficulty_level, user_difficulty_level
-from model.article import get_all_articles, get_article_by_id, get_number_of_articles
-import logging
-import re
-path_prefix = './'
-db_path_prefix = './db/'  # comment this line in deployment
-oxford_words_path='./db/oxford_words.txt'
 
-def count_oxford_words(text, oxford_words):
-    words = re.findall(r'\b\w+\b', text.lower())
-    total_words = len(words)
-    oxford_word_count = sum(1 for word in words if word in oxford_words)
-    return oxford_word_count, total_words
 
-def calculate_ratio(oxford_word_count, total_words):
-    if total_words == 0:
-        return 0
-    return oxford_word_count / total_words
+path_prefix = '/var/www/wordfreq/wordfreq/'
+path_prefix = './'  # comment this line in deployment
 
-def load_oxford_words(file_path):
-    oxford_words = {}
-    with open(file_path, 'r', encoding='utf-8') as file:
-        for line in file:
-            parts = line.strip().split()
-            word = parts[0]
-            pos = parts[1]
-            level = parts[2]
-            oxford_words[word] = {'pos': pos, 'level': level}
-    return oxford_words
 
 def total_number_of_essays():
-    return get_number_of_articles()
+    rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
+    rq.instructions("SELECT * FROM article")
+    rq.do()
+    result = rq.get_results()
+    return len(result)
 
 
 def get_article_title(s):
@@ -51,36 +33,32 @@ def get_article_body(s):
 
 
 def get_today_article(user_word_list, visited_articles):
+    rq = RecordQuery(path_prefix + 'static/wordfreqapp.db')
     if visited_articles is None:
         visited_articles = {
             "index" : 0,  # 为 article_ids 的索引
             "article_ids": []  # 之前显示文章的id列表，越后越新
         }
     if visited_articles["index"] > len(visited_articles["article_ids"])-1:  # 生成新的文章，因此查找所有的文章
-        result = get_all_articles()
+        rq.instructions("SELECT * FROM article")
     else:  # 生成阅读过的文章，因此查询指定 article_id 的文章
         if visited_articles["article_ids"][visited_articles["index"]] == 'null':  # 可能因为直接刷新页面导致直接去查询了'null'，因此当刷新的页面的时候，需要直接进行“上一篇”操作
             visited_articles["index"] -= 1
             visited_articles["article_ids"].pop()
-        article_id = visited_articles["article_ids"][visited_articles["index"]]
-        result = get_article_by_id(article_id)
+        rq.instructions('SELECT * FROM article WHERE article_id=%d' % (visited_articles["article_ids"][visited_articles["index"]]))
+    rq.do()
+    result = rq.get_results()
     random.shuffle(result)
 
     # Choose article according to reader's level
-    logging.debug('* get_today_article(): start d1 = ... ')
-    d1 = load_freq_history(user_word_list)
+    d1 = load_freq_history(path_prefix + 'static/frequency/frequency.p')
     d2 = load_freq_history(path_prefix + 'static/words_and_tests.p')
-    logging.debug(' ... get_today_article(): get_difficulty_level_for_user() start')
     d3 = get_difficulty_level_for_user(d1, d2)
-    logging.debug(' ... get_today_article(): done')
 
     d = None
     result_of_generate_article = "not found"
-
     d_user = load_freq_history(user_word_list)
-    logging.debug('* get_today_article(): user_difficulty_level() start')
     user_level = user_difficulty_level(d_user, d3)  # more consideration as user's behaviour is dynamic. Time factor should be considered.
-    logging.debug('* get_today_article(): done')
     text_level = 0
     if visited_articles["index"] > len(visited_articles["article_ids"])-1:  # 生成新的文章
         amount_of_visited_articles = len(visited_articles["article_ids"])
@@ -108,19 +86,15 @@ def get_today_article(user_word_list, visited_articles):
 
     today_article = None
     if d:
-        oxford_words = load_oxford_words(oxford_words_path)
-        oxford_word_count, total_words = count_oxford_words(d['text'],oxford_words)
-        ratio = calculate_ratio(oxford_word_count,total_words)
         today_article = {
-            "user_level": '%4.1f' % user_level,
-            "text_level": '%4.1f' % text_level,
+            "user_level": '%4.2f' % user_level,
+            "text_level": '%4.2f' % text_level,
             "date": d['date'],
             "article_title": get_article_title(d['text']),
             "article_body": get_article_body(d['text']),
             "source": d["source"],
             "question": get_question_part(d['question']),
-            "answer": get_answer_part(d['question']),
-            "ratio" : ratio
+            "answer": get_answer_part(d['question'])
         }
 
     return visited_articles, today_article, result_of_generate_article

app/Login.py

@@ -1,8 +1,7 @@
 import hashlib
 import string
 from datetime import datetime, timedelta
-import unicodedata
-
+from UseSqlite import InsertQuery, RecordQuery
 
 def md5(s):
     '''
@@ -13,13 +12,16 @@ def md5(s):
     h = hashlib.md5(s.encode(encoding='utf-8'))
     return h.hexdigest()
 
-
 # import model.user after the defination of md5(s) to avoid circular import
 from model.user import get_user_by_username, insert_user, update_password_by_username
 
 path_prefix = '/var/www/wordfreq/wordfreq/'
 path_prefix = './'  # comment this line in deployment
 
+def verify_pass(newpass,oldpass):
+    if(newpass==oldpass):
+        return True
+
 
 def verify_user(username, password):
     user = get_user_by_username(username)
@@ -29,7 +31,7 @@ def verify_user(username, password):
 
 def add_user(username, password):
     start_date = datetime.now().strftime('%Y%m%d')
-    expiry_date = (datetime.now() + timedelta(days=30)).strftime('%Y%m%d')  # will expire after 30 days
+    expiry_date = (datetime.now() + timedelta(days=30)).strftime('%Y%m%d') # will expire after 30 days
     # 将用户名和密码一起加密，以免暴露不同用户的相同密码
     password = md5(username + password)
     insert_user(username=username, password=password, start_date=start_date, expiry_date=expiry_date)
@@ -49,12 +51,12 @@ def change_password(username, old_password, new_password):
     :return: 修改成功:True 否则:False
     '''
     if not verify_user(username, old_password):  # 旧密码错误
-        return {'error':'Old password is wrong.', 'username':username}
+        return False
     # 将用户名和密码一起加密，以免暴露不同用户的相同密码
-    if new_password == old_password:  #新旧密码一致
-        return {'error':'New password cannot be the same as the old password.', 'username':username}
+    if verify_pass(new_password,old_password): #新旧密码一致
+        return False
     update_password_by_username(username, new_password)
-    return {'success':'Password changed', 'username':username}
+    return True
 
 
 def get_expiry_date(username):
@@ -64,64 +66,30 @@ def get_expiry_date(username):
     else:
         return user.expiry_date
 
-
 class UserName:
     def __init__(self, username):
         self.username = username
 
-    def contains_chinese(self):
-        for char in self.username:
-            # Check if the character is in the CJK (Chinese, Japanese, Korean) Unicode block
-            if unicodedata.name(char).startswith('CJK UNIFIED IDEOGRAPH'):
-                return True
-        return False
-
     def validate(self):
         if len(self.username) > 20:
             return f'{self.username} is too long.  The user name cannot exceed 20 characters.'
-        if self.username.startswith('.'):  # a user name must not start with a dot
+        if self.username.startswith('.'): # a user name must not start with a dot
             return 'Period (.) is not allowed as the first letter in the user name.'
-        if ' ' in self.username:  # a user name must not include a whitespace
+        if ' ' in self.username: # a user name must not include a whitespace
             return 'Whitespace is not allowed in the user name.'
-        for c in self.username:  # a user name must not include special characters, except non-leading periods or underscores
+        for c in self.username: # a user name must not include special characters, except non-leading periods or underscores
             if c in string.punctuation and c != '.' and c != '_':
                 return f'{c} is not allowed in the user name.'
-        if self.username in ['signup', 'login', 'logout', 'reset', 'mark', 'back', 'unfamiliar', 'familiar', 'del',
-                             'admin']:
+        if self.username in ['signup', 'login', 'logout', 'reset', 'mark', 'back', 'unfamiliar', 'familiar', 'del', 'admin']:
             return 'You used a restricted word as your user name.  Please come up with a better one.'
-        if self.contains_chinese():
-            return 'Chinese characters are not allowed in the user name.'
-        return 'OK'
 
-
-class Password:
-    def __init__(self, password):
-        self.password = password
-
-    def contains_chinese(self):
-        for char in self.password:
-            # Check if the character is in the CJK (Chinese, Japanese, Korean) Unicode block
-            if unicodedata.name(char).startswith('CJK UNIFIED IDEOGRAPH'):
-                return True
-        return False
-
-    def validate(self):
-        if len(self.password) < 4:
-            return 'Password must be at least 4 characters long.'
-        if ' ' in self.password:
-            return 'Password cannot contain spaces.'
-        if self.contains_chinese():
-            return 'Chinese characters are not allowed in the password.'
         return 'OK'
 
 
 class WarningMessage:
-    def __init__(self, s, type='username'):
+    def __init__(self, s):
         self.s = s
-        self.type = type
 
     def __str__(self):
-        if self.type == 'username':
-            return UserName(self.s).validate()
-        if self.type == 'password':
-            return Password(self.s).validate()
+        return UserName(self.s).validate()
+

app/UseSqlite.py

@@ -0,0 +1,87 @@
+###########################################################################
+# Copyright 2019 (C) Hui Lan <hui.lan@cantab.net>
+# Written permission must be obtained from the author for commercial uses.
+###########################################################################
+
+
+# Reference: Dusty Phillips.  Python 3 Objected-oriented Programming Second Edition. Pages 326-328.
+# Copyright (C) 2019 Hui Lan
+
+import sqlite3
+
+class Sqlite3Template:
+    def __init__(self, db_fname):
+        self.db_fname = db_fname
+
+    def connect(self, db_fname):
+        self.conn = sqlite3.connect(self.db_fname)
+
+    def instructions(self, query_statement):
+        raise NotImplementedError()
+
+    def operate(self):
+        self.conn.row_factory = sqlite3.Row
+        self.results = self.conn.execute(self.query) # self.query is to be given in the child classes
+        self.conn.commit()
+
+    def format_results(self):
+        raise NotImplementedError()
+
+    def do(self):
+        self.connect(self.db_fname)
+        self.instructions(self.query)
+        self.operate()
+
+    def instructions_with_parameters(self, query_statement, parameters):
+        self.query = query_statement
+        self.parameters = parameters
+
+    def do_with_parameters(self):
+        self.connect(self.db_fname)
+        self.instructions_with_parameters(self.query, self.parameters)
+        self.operate_with_parameters()
+
+    def operate_with_parameters(self):
+        self.conn.row_factory = sqlite3.Row
+        self.results = self.conn.execute(self.query, self.parameters) # self.query is to be given in the child classes
+        self.conn.commit()
+
+
+class InsertQuery(Sqlite3Template):
+    def instructions(self, query):
+        self.query = query
+
+
+class RecordQuery(Sqlite3Template):
+    def instructions(self, query):
+        self.query = query
+
+    def format_results(self):
+        output = []
+        for row_dict in self.results.fetchall():
+            lst = []
+            for k in dict(row_dict):
+                lst.append( row_dict[k] )
+            output.append(', '.join(lst))
+        return '\n\n'.join(output)
+
+    def get_results(self):
+        result = []
+        for row_dict in self.results.fetchall():
+            result.append( dict(row_dict) )
+        return result
+
+
+
+if __name__ == '__main__':
+
+    #iq = InsertQuery('RiskDB.db')
+    #iq.instructions("INSERT INTO inspection Values ('FoodSupplies', 'RI2019051301', '2019-05-13', '{}')")
+    #iq.do()
+    #iq.instructions("INSERT INTO inspection Values ('CarSupplies', 'RI2019051302', '2019-05-13', '{[{\"risk_name\":\"elevator\"}]}')")
+    #iq.do()
+
+    rq = RecordQuery('wordfreqapp.db')
+    rq.instructions("SELECT * FROM article WHERE level=3")
+    rq.do()
+    #print(rq.format_results())

app/account_service.py

@@ -1,7 +1,7 @@
 from flask import *
-from markupsafe import escape
 from Login import check_username_availability, verify_user, add_user, get_expiry_date, change_password, WarningMessage
 
+
 # 初始化蓝图
 accountService = Blueprint("accountService", __name__)
 
@@ -43,6 +43,7 @@ def signup():
                 return jsonify({'status': '1'})
 
 
+
 @accountService.route("/login", methods=['GET', 'POST'])
 def login():
     '''
@@ -58,48 +59,17 @@ def login():
         username = escape(request.form['username'])
         password = escape(request.form['password'])
         verified = verify_user(username, password)
-        #读black.txt文件判断用户是否在黑名单中
-        with open('black.txt') as f:
-            for line in f:
-                line = line.strip()
-                if username == line:
-                    return jsonify({'status': '5'})
-        with open('black.txt', 'a+') as f:
-            f.seek(0)
-            lines = f.readlines()
-            line=[]
-            for i in lines:
-                line.append(i.strip('\n'))
-            #读black.txt文件判断用户是否在黑名单中
-            if verified and username not in line: #TODO: 一个用户名是另外一个用户名的子串怎么办？
-                # 登录成功，写入session
-                session['logged_in'] = True
-                session[username] = username
-                session['username'] = username
-                user_expiry_date = get_expiry_date(username)
-                session['expiry_date'] = user_expiry_date
-                session['visited_articles'] = None
-                f.close()
-                return jsonify({'status': '1'})
-            elif verified==0 and password!='黑名单':
-                #输入错误密码次数小于5次
-                return jsonify({'status': '0'})
-            else:
-                #输入错误密码次数达到5次
-                with open('black.txt', 'a+') as f:
-                    f.seek(0)
-                    lines = f.readlines()
-                    line = []
-                    for i in lines:
-                        line.append(i.strip('\n'))
-                    if username in line:
-                        return jsonify({'status': '5'})
-                    else:
-                        f.write(username)
-                        f.write('\n')
-                        return jsonify({'status': '5'})
-
-
+        if verified:
+            # 登录成功，写入session
+            session['logged_in'] = True
+            session[username] = username
+            session['username'] = username
+            user_expiry_date = get_expiry_date(username)
+            session['expiry_date'] = user_expiry_date
+            session['visited_articles'] = None
+            return jsonify({'status': '1'})
+        else:
+            return jsonify({'status': '0'})
 
 
 @accountService.route("/logout", methods=['GET', 'POST'])
@@ -113,7 +83,6 @@ def logout():
     return redirect(url_for('mainpage'))
 
 
-
 @accountService.route("/reset", methods=['GET', 'POST'])
 def reset():
     '''
@@ -133,7 +102,9 @@ def reset():
         # POST请求用于提交修改后信息
         old_password = escape(request.form['old-password'])
         new_password = escape(request.form['new-password'])
-        result = change_password(username, old_password, new_password)
-        return jsonify(result)
-
-
+        flag = change_password(username, old_password, new_password) # flag表示是否修改成功
+        if flag:
+            session['logged_in'] = False
+            return jsonify({'status':'1'})  # 修改成功
+        else:
+            return jsonify({'status':'2'})  # 修改失败

app/admin_service.py

@@ -1,6 +1,5 @@
 # System Library
 from flask import *
-from markupsafe import escape
 
 # Personal library
 from Yaml import yml
@@ -38,22 +37,6 @@ def admin():
 
 @adminService.route("/admin/article", methods=["GET", "POST"])
 def article():
-
-    def _make_title_and_content(article_lst):
-        for article in article_lst:
-            text = escape(article.text) # Fix XSS vulnerability, contributed by Xu Xuan
-            article.title = text.split("\n")[0]
-            article.content = '<br/>'.join(text.split("\n")[1:])
-
-
-    def _update_context():
-        article_len = get_number_of_articles()
-        context["article_number"] = article_len
-        context["text_list"] = get_page_articles(_cur_page, _page_size)
-        _articles = get_page_articles(_cur_page, _page_size)
-        _make_title_and_content(_articles)
-        context["text_list"] = _articles
-
     global _cur_page, _page_size
 
     is_admin = check_is_admin()
@@ -61,15 +44,20 @@ def article():
         return is_admin
 
     _article_number = get_number_of_articles()
-
     try:
-        _page_size = min(max(1, int(request.args.get("size", 5))), _article_number)  # 最小的size是1
-        _cur_page = min(max(1, int(request.args.get("page", 1))), _article_number // _page_size + (_article_number % _page_size > 0))  # 最小的page是1
+        _page_size = min(
+            max(1, int(request.args.get("size", 5))), _article_number
+        )  # 最小的size是1
+        _cur_page = min(
+            max(1, int(request.args.get("page", 1))), _article_number // _page_size + (_article_number % _page_size > 0)
+        )  # 最小的page是1
     except ValueError:
-        return "page parameters must be integer!"
-
+        return "page parmas must be int!"
+    
     _articles = get_page_articles(_cur_page, _page_size)
-    _make_title_and_content(_articles)
+    for article in _articles:   # 获取每篇文章的title
+        article.title = article.text.split("\n")[0]
+        article.content = '<br/>'.join(article.text.split("\n")[1:])
     
     context = {
         "article_number": _article_number,
@@ -79,18 +67,25 @@ def article():
         "username": session.get("username"),
     }
 
-    if request.method == "POST":
+    def _update_context():
+        article_len = get_number_of_articles()
+        context["article_number"] = article_len
+        context["text_list"] = get_page_articles(_cur_page, _page_size)
+        _articles = get_page_articles(_cur_page, _page_size)
+        for article in _articles:   # 获取每篇文章的title
+            article.title = article.text.split("\n")[0]
+        context["text_list"] = _articles
+
+    if request.method == "GET":
+        try:
+            delete_id = int(request.args.get("delete_id", 0))
+        except:
+            return "Delete article ID must be int!"
+        if delete_id:  # delete article
+            delete_article_by_id(delete_id)
+            _update_context()
+    elif request.method == "POST":
         data = request.form
-
-        if "delete_id" in data:
-            try:
-                delete_id = int(data["delete_id"])  # 转成int型
-                delete_article_by_id(delete_id)  # 根据id删除article
-                flash(f'Article ID {delete_id} deleted successfully.')  # 刷新页首提示语
-                _update_context()
-            except ValueError:
-                flash('Invalid article ID for deletion.')  # 刷新页首提示语
-
         content = data.get("content", "")
         source = data.get("source", "")
         question = data.get("question", "")
@@ -99,10 +94,9 @@ def article():
             if level not in ['1', '2', '3', '4']:
                 return "Level must be between 1 and 4."
             add_article(content, source, level, question)
+            _update_context()
             title = content.split('\n')[0]
             flash(f'Article added. Title: {title}')
-            _update_context()  # 这行应在flash之后 否则会发生新建的文章即点即删
-
     return render_template("admin_manage_article.html", **context)
 
 

app/api_service.py

@@ -1,31 +0,0 @@
-from flask import *
-from flask_httpauth import HTTPTokenAuth
-from Article import load_freq_history
-
-path_prefix = '/var/www/wordfreq/wordfreq/'
-path_prefix = './'  # comment this line in deployment
-
-apiService = Blueprint('site',__name__)
-
-auth = HTTPTokenAuth(scheme='Bearer')
-
-tokens = {
-    "token": "token",
-    "secret-token": "lanhui"  # token, username
-}
-
-
-@auth.verify_token
-def verify_token(token):
-    if token in tokens:
-        return tokens[token]
-
-
-@apiService.route('/api/mywords')  # HTTPie usage: http -A bearer -a secret-token  http://127.0.0.1:5000/api/mywords
-@auth.login_required
-def show():
-    username = auth.current_user()
-    word_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
-    d = load_freq_history(word_freq_record)
-    return jsonify(d)
-

app/black.txt

@@ -1 +0,0 @@
-hsy

app/db/README.txt

@@ -1 +0,0 @@
-Put wordfreqapp.db here

app/difficulty.py

@@ -7,7 +7,7 @@
 
 import pickle
 import math
-from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order, sort_in_ascending_order, map_percentages_to_levels
+from wordfreqCMD import remove_punctuation, freq, sort_in_descending_order, sort_in_ascending_order
 import snowballstemmer
 
 
@@ -18,7 +18,6 @@ def load_record(pickle_fname):
     return d
 
 
-ENGLISH_WORD_DIFFICULTY_DICT = {}
 def convert_test_type_to_difficulty_level(d):
     """
     对原本的单词库中的单词进行难度评级
@@ -40,11 +39,9 @@ def convert_test_type_to_difficulty_level(d):
         elif 'BBC' in d[k]:
             result[k] = 8
 
-    global ENGLISH_WORD_DIFFICULTY_DICT
-    ENGLISH_WORD_DIFFICULTY_DICT = result
-
     return result  # {'apple': 4, ...}
 
+
 def get_difficulty_level_for_user(d1, d2):
     """
     d2 来自于词库的35511个已标记单词
@@ -52,11 +49,7 @@ def get_difficulty_level_for_user(d1, d2):
     在d2的后面添加单词，没有新建一个新的字典
     """
     # TODO: convert_test_type_to_difficulty_level() should not be called every time.  Each word's difficulty level should be pre-computed.
-    if ENGLISH_WORD_DIFFICULTY_DICT == {}:
-        d2 = convert_test_type_to_difficulty_level(d2)  # 根据d2的标记评级{'apple': 4, 'abandon': 4, ...}
-    else:
-        d2 = ENGLISH_WORD_DIFFICULTY_DICT
-
+    d2 = convert_test_type_to_difficulty_level(d2)  # 根据d2的标记评级{'apple': 4, 'abandon': 4, ...}
     stemmer = snowballstemmer.stemmer('english')
 
     for k in d1:  # 用户的词
@@ -94,58 +87,30 @@ def revert_dict(d):
     return d2
 
 
-def user_difficulty_level(d_user, d, calc_func=0):
-    '''
-    two ways to calculate difficulty_level
-    set calc_func!=0 to use sqrt, otherwise use weighted average
-    '''
-    if calc_func != 0:
-        #  calculation function 1: sqrt
-        d_user2 = revert_dict(d_user)  # key is date, and value is a list of words added in that date
-        geometric = 0
-        count = 0
-        for date in sorted(d_user2.keys(),
-                           reverse=True):  # most recently added words are more important while determining user's level
-            lst = d_user2[date]  # a list of words
-            lst2 = []  # a list of tuples, (word, difficulty level)
-            for word in lst:
-                if word in d:
-                    lst2.append((word, d[word]))
-
-            lst3 = sort_in_ascending_order(lst2)  # easiest tuple first
-            # print(lst3)
-            for t in lst3:
-                word = t[0]
-                hard = t[1]
-                # print('WORD %s HARD %4.2f' % (word, hard))
-                geometric = geometric + math.log(hard)
-                count += 1
-        return math.exp(geometric / max(count, 1))
-
-    #  calculation function 2: weighted average
+def user_difficulty_level(d_user, d):
     d_user2 = revert_dict(d_user)  # key is date, and value is a list of words added in that date
-    count = {}  # number of all kinds of words
-    percentages = {}  # percentages of all kinds of difficulties
-    total = 0  # total words
-    for date in d_user2.keys():
+    count = 0
+    geometric = 1
+    for date in sorted(d_user2.keys(),
+                       reverse=True):  # most recently added words are more important while determining user's level
         lst = d_user2[date]  # a list of words
+        lst2 = []  # a list of tuples, (word, difficulty level)
         for word in lst:
             if word in d:
-                if d[word] not in count:
-                    count[d[word]] = 0
-                count[d[word]] += 1
-                total += 1
+                lst2.append((word, d[word]))
 
-    if total == 0:
-        return 1
-    for k in count.keys():
-        percentages[k] = count[k] / total
-    weight = map_percentages_to_levels(percentages)
-    sum = 0
-    for k in weight.keys():
-        sum += weight[k] * k
-    return sum
+        lst3 = sort_in_ascending_order(lst2)  # easiest tuple first
+        # print(lst3)
+        for t in lst3:
+            word = t[0]
+            hard = t[1]
+            # print('WORD %s HARD %4.2f' % (word, hard))
+            geometric = geometric * (hard)
+            count += 1
+            if count >= 10:
+                return geometric ** (1 / count)
 
+    return geometric ** (1 / max(count, 1))
 
 
 def text_difficulty_level(s, d):

app/main.py

@@ -1,29 +1,24 @@
+#! /usr/bin/python3
+# -*- coding: utf-8 -*-
+
 ###########################################################################
 # Copyright 2019 (C) Hui Lan <hui.lan@cantab.net>
 # Written permission must be obtained from the author for commercial uses.
 ###########################################################################
-from flask import abort, jsonify
-from markupsafe import escape
-from collections import Counter
+from flask import escape
 from Login import *
 from Article import *
 import Yaml
 from user_service import userService
 from account_service import accountService
 from admin_service import adminService, ADMIN_NAME
-from api_service import apiService
-import os
-from translate import *
-
-
 app = Flask(__name__)
-app.secret_key = os.urandom(32)
+app.secret_key = 'lunch.time!'
 
 # 将蓝图注册到Lab app
 app.register_blueprint(userService)
 app.register_blueprint(accountService)
 app.register_blueprint(adminService)
-app.register_blueprint(apiService)
 
 path_prefix = '/var/www/wordfreq/wordfreq/'
 path_prefix = './'  # comment this line in deployment
@@ -60,11 +55,6 @@ def appears_in_test(word, d):
         return ','.join(d[word])
 
 
-def good_word(word):
-    return len(word) < len('Pneumonoultramicroscopicsilicovolcanoconiosis') \
-        and Counter(word).most_common(1)[0][1] <= 4
-
-
 @app.route("/mark", methods=['GET', 'POST'])
 def mark_word():
     '''
@@ -90,23 +80,10 @@ def mainpage():
     根据GET或POST方法来返回不同的主界面
     :return: 主界面
     '''
-
-    article_text = get_all_articles()
-    texts = [item['text'] for item in article_text]
-    oxford_words = load_oxford_words(oxford_words_path)  
-
-    # 提取所有单词
-    all_words = []
-    for text in texts:
-        words = re.findall(r'\b\w+\b', text.lower())
-        all_words.extend(words)
-    oxford_word_count = sum(1 for word in all_words if word in oxford_words)
-    ratio = calculate_ratio(oxford_word_count, len(all_words))
-
     if request.method == 'POST':  # when we submit a form
         content = escape(request.form['content'])
         f = WordFreq(content)
-        lst = [ t for t in f.get_freq() if good_word(t[0]) ] # only keep normal words
+        lst = f.get_freq()
         # save history
         d = load_freq_history(path_prefix + 'static/frequency/frequency.p')
         lst_history = pickle_idea.dict2lst(d)
@@ -126,17 +103,7 @@ def mainpage():
                                d_len=d_len,
                                lst=lst,
                                yml=Yaml.yml,
-                               number_of_essays=number_of_essays,
-                               ratio = ratio)
-
-@app.route("/translate", methods=['POST'])
-def translate_word():
-    data = request.get_json()
-    word = data.get('word', '')
-    from_lang = data.get('from_lang', 'en')  # 假设默认源语言是英语
-    to_lang = data.get('to_lang', 'zh')     # 假设默认目标语言是中文
-    result = translate(word, from_lang, to_lang)
-    return jsonify({'translation': result})
+                               number_of_essays=number_of_essays)
 
 
 if __name__ == '__main__':

app/model/__init__.py

@@ -1,7 +1,7 @@
 from pony.orm import *
 
 db = Database()
-db.bind("sqlite", "../db/wordfreqapp.db", create_db=True)  # bind sqlite file
+db.bind("sqlite", "../static/wordfreqapp.db", create_db=True)  # bind sqlite file
 
 
 class User(db.Entity):

app/model/article.py

@@ -7,7 +7,7 @@ def add_article(content, source="manual_input", level="5", question="No question
         Article(
             text=content,
             source=source,
-            date=datetime.now().strftime("%d %b %Y"),  # format style of `5 Oct 2022`
+            date=datetime.now().strftime("%-d %b %Y"),  # format style of `5 Oct 2022`
             level=level,
             question=question,
         )
@@ -32,17 +32,3 @@ def get_page_articles(num, size):
             x
             for x in Article.select().order_by(desc(Article.article_id)).page(num, size)
         ]
-
-
-def get_all_articles():
-    articles = []
-    with db_session:
-        for article in Article.select():
-            articles.append(article.to_dict())
-    return articles
-
-
-def get_article_by_id(article_id):
-    with db_session:
-        article = Article.get(article_id=article_id)
-    return [article.to_dict()]

app/pickle_idea.py

@@ -6,7 +6,6 @@
 # Purpose: dictionary & pickle as a simple means of database.
 # Task: incorporate the functions into wordfreqCMD.py such that it will also show cumulative frequency.
 
-import os
 import pickle
 from datetime import datetime
 
@@ -56,13 +55,11 @@ def save_frequency_to_pickle(d, pickle_fname):
     f.close()
 
 def unfamiliar(path,word):
-    if not os.path.exists(path):
-        return None
-    with open(path,"rb") as f:
-        dic = pickle.load(f)
-        dic[word] += [datetime.now().strftime('%Y%m%d%H%M')]
-    with open(path,"wb") as fp:
-        pickle.dump(dic,fp)
+    f = open(path,"rb")
+    dic = pickle.load(f)
+    dic[word] += [datetime.now().strftime('%Y%m%d%H%M')]
+    fp = open(path,"wb")
+    pickle.dump(dic,fp)
 
 def familiar(path,word):
     f = open(path,"rb")

app/pickle_idea2.py

@@ -64,6 +64,7 @@ def load_record(pickle_fname):
 
 def save_frequency_to_pickle(d, pickle_fname):
     f = open(pickle_fname, 'wb')
+    exclusion_lst = ['one', 'no', 'has', 'had', 'do', 'that', 'have', 'by', 'not', 'but', 'we', 'this', 'my', 'him', 'so', 'or', 'as', 'are', 'it', 'from', 'with', 'be', 'can', 'for', 'an', 'if', 'who', 'whom', 'whose', 'which', 'the', 'to', 'a', 'of', 'and', 'you', 'i', 'he', 'she', 'they', 'me', 'was', 'were', 'is', 'in', 'at', 'on', 'their', 'his', 'her', 's', 'said', 'all', 'did', 'been', 'w']
     d2 = {}
     for k in d:
         if not k in exclusion_lst and not k.isnumeric() and not len(k) < 2:
@@ -72,7 +73,6 @@ def save_frequency_to_pickle(d, pickle_fname):
     f.close()
 
 
-exclusion_lst = ['one', 'no', 'has', 'had', 'do', 'that', 'have', 'by', 'not', 'but', 'we', 'this', 'my', 'him', 'so', 'or', 'as', 'are', 'it', 'from', 'with', 'be', 'can', 'for', 'an', 'if', 'who', 'whom', 'whose', 'which', 'the', 'to', 'a', 'of', 'and', 'you', 'i', 'he', 'she', 'they', 'me', 'was', 'were', 'is', 'in', 'at', 'on', 'their', 'his', 'her', 's', 'said', 'all', 'did', 'been', 'w']
 
 if __name__ == '__main__':
 

app/spm_vocabulary/test_vocabulary.py

@@ -1,94 +0,0 @@
-# Run this test script on the command line:
-#   pytest test_vocabulary.py
-#
-# Last modified by Mr Lan Hui on 2025-03-05
-
-from vocabulary import UserVocabularyLevel, ArticleVocabularyLevel
-
-
-def test_article_level_empty_content():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('')
-    assert article.level == 0
-
-def test_article_level_punctuation_only():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel(',')
-    assert article.level == 0
-
-def test_article_level_digit_only():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('1')
-    assert article.level == 0
-    
-def test_article_level_single_word():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('source')
-    assert 2 <= article.level <= 4
-
-def test_article_level_subset_vs_superset():
-    ''' Boundary case test '''
-    article1 = ArticleVocabularyLevel('source')
-    article2 = ArticleVocabularyLevel('open source')
-    assert article1.level < article2.level
-    
-def test_article_level_multiple_words():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('Producing Open Source Software - How to Run a Successful Free Software Project')
-    assert 3 <= article.level <= 5
-
-def test_article_level_short_paragraph():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('At parties, people no longer give me a blank stare when I tell them I work in open source software. "Oh, yes — like Linux?" they say. I nod eagerly in agreement. "Yes, exactly! That\'s what I do." It\'s nice not to be completely fringe anymore. In the past, the next question was usually fairly predictable: "How do you make money doing that?" To answer, I\'d summarize the economics of free software: that there are organizations in whose interest it is to have certain software exist, but that they don\'t need to sell copies, they just want to make sure the software is available and maintained, as a tool instead of as a rentable monopoly.')
-    assert 4 <= article.level <= 6
-
-def test_article_level_medium_paragraph():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('In considering the Origin of Species, it is quite conceivable that a naturalist, reflecting on the mutual affinities of organic beings, on their embryological relations, their geographical distribution, geological succession, and other such facts, might come to the conclusion that each species had not been independently created, but had descended, like varieties, from other species. Nevertheless, such a conclusion, even if well founded, would be unsatisfactory, until it could be shown how the innumerable species inhabiting this world have been modified, so as to acquire that perfection of structure and coadaptation which most justly excites our admiration. Naturalists continually refer to external conditions, such as climate, food, etc., as the only possible cause of variation. In one very limited sense, as we shall hereafter see, this may be true; but it is preposterous to attribute to mere external conditions, the structure, for instance, of the woodpecker, with its feet, tail, beak, and tongue, so admirably adapted to catch insects under the bark of trees. In the case of the misseltoe, which draws its nourishment from certain trees, which has seeds that must be transported by certain birds, and which has flowers with separate sexes absolutely requiring the agency of certain insects to bring pollen from one flower to the other, it is equally preposterous to account for the structure of this parasite, with its relations to several distinct organic beings, by the effects of external conditions, or of habit, or of the volition of the plant itself.')
-    assert 5 <= article.level <= 7
-    
-def test_article_level_long_paragraph():
-    ''' Boundary case test '''
-    article = ArticleVocabularyLevel('These several facts accord well with my theory. I believe in no fixed law of development, causing all the inhabitants of a country to change abruptly, or simultaneously, or to an equal degree. The process of modification must be extremely slow. The variability of each species is quite independent of that of all others. Whether such variability be taken advantage of by natural selection, and whether the variations be accumulated to a greater or lesser amount, thus causing a greater or lesser amount of modification in the varying species, depends on many complex contingencies,—on the variability being of a beneficial nature, on the power of intercrossing, on the rate of breeding, on the slowly changing physical conditions of the country, and more especially on the nature of the other inhabitants with which the varying species comes into competition. Hence it is by no means surprising that one species should retain the same identical form much longer than others; or, if changing, that it should change less. We see the same fact in geographical distribution; for instance, in the land-shells and coleopterous insects of Madeira having come to differ considerably from their nearest allies on the continent of Europe, whereas the marine shells and birds have remained unaltered. We can perhaps understand the apparently quicker rate of change in terrestrial and in more highly organised productions compared with marine and lower productions, by the more complex relations of the higher beings to their organic and inorganic conditions of life, as explained in a former chapter. When many of the inhabitants of a country have become modified and improved, we can understand, on the principle of competition, and on that of the many all-important relations of organism to organism, that any form which does not become in some degree modified and improved, will be liable to be exterminated. Hence we can see why all the species in the same region do at last, if we look to wide enough intervals of time, become modified; for those which do not change will become extinct.')
-    assert 6 <= article.level <= 8
-    
-def test_user_level_empty_dictionary():
-    ''' Boundary case test '''
-    user = UserVocabularyLevel({})
-    assert user.level == 0
-
-def test_user_level_one_simple_word():
-    ''' Boundary case test '''
-    user = UserVocabularyLevel({'simple':['202408050930']})
-    assert 0 < user.level <= 4
-    
-def test_user_level_invalid_word():
-    ''' Boundary case test '''
-    user = UserVocabularyLevel({'xyz':['202408050930']})
-    assert user.level == 0
- 
-def test_user_level_one_hard_word():
-    ''' Boundary case test '''
-    user = UserVocabularyLevel({'pasture':['202408050930']})
-    assert 5 <= user.level <= 8
- 
-def test_user_level_multiple_words():
-    ''' Boundary case test '''
-    user = UserVocabularyLevel(
-        {'sessile': ['202408050930'], 'putrid': ['202408050930'], 'prodigal': ['202408050930'], 'presumptuous': ['202408050930'], 'prehension': ['202408050930'], 'pied': ['202408050930'], 'pedunculated': ['202408050930'], 'pasture': ['202408050930'], 'parturition': ['202408050930'], 'ovigerous': ['202408050930'], 'ova': ['202408050930'], 'orifice': ['202408050930'], 'obliterate': ['202408050930'], 'niggard': ['202408050930'], 'neuter': ['202408050930'], 'locomotion': ['202408050930'], 'lineal': ['202408050930'], 'glottis': ['202408050930'], 'frivolous': ['202408050930'], 'frena': ['202408050930'], 'flotation': ['202408050930'], 'ductus': ['202408050930'], 'dorsal': ['202408050930'], 'dearth': ['202408050930'], 'crustacean': ['202408050930'], 'cornea': ['202408050930'], 'contrivance': ['202408050930'], 'collateral': ['202408050930'], 'cirriped': ['202408050930'], 'canon': ['202408050930'], 'branchiae': ['202408050930'], 'auditory': ['202408050930'], 'articulata': ['202408050930'], 'alimentary': ['202408050930'], 'adduce': ['202408050930'], 'aberration': ['202408050930']}        
-    )
-    assert 6 <= user.level <= 8
- 
-def test_user_level_consider_only_most_recent_words_difficult_words_most_recent():
-    ''' Consider only the most recent three words '''
-    user = UserVocabularyLevel(
-        {'pasture':['202408050930'], 'putrid': ['202408040000'], 'frivolous':['202408030000'], 'simple':['202408020000'], 'apple':['202408010000']}
-    )
-    assert 5 <= user.level <= 8
- 
-def test_user_level_consider_only_most_recent_words_easy_words_most_recent():
-    ''' Consider only the most recent three words '''
-    user = UserVocabularyLevel(
-        {'simple':['202408050930'], 'apple': ['202408040000'], 'happy':['202408030000'], 'pasture':['202408020000'], 'putrid':['202408010000'], 'dearth':['202407310000']}
-    )
-    assert 4 <= user.level <= 5

app/spm_vocabulary/vocabulary.py

@@ -1,119 +0,0 @@
-'''
-   Estimate a user's vocabulary level given his vocabulary data
-   Estimate an English article's difficulty level given its content
-   Preliminary design
-
-   Hui, 2024-09-23
-   Last upated: 2024-09-25, 2024-09-30
-'''
-
-import pickle
-import re
-
-
-def load_record(pickle_fname):
-    with open(pickle_fname, 'rb') as f:
-        d = pickle.load(f)
-    return d
-
-
-class VocabularyLevelEstimator:
-    _test = load_record('words_and_tests.p')
-
-    @property
-    def level(self):
-        if not self.word_lst:
-            return 0.0
-
-        if hasattr(self, 'd'):
-            sorted_words = sorted(self.d.items(), key=lambda x: max(x[1]), reverse=True)[:3]
-            word_lst = [w for w, _ in sorted_words]
-        else:
-            word_lst = self.word_lst
-
-        total_diff = 0.0
-        valid_words = 0
-        unique_words = set()
-
-        for w in word_lst:
-            if w in self._test:
-                total_diff += self._compute_word_difficulty(w)
-                valid_words += 1
-                unique_words.add(w)
-
-        if valid_words == 0:
-            return 0.0
-
-        avg_diff = total_diff / valid_words
-        unique_count = len(unique_words)
-
-        if not hasattr(self, 'd'):  # Article difficulty
-            base_level = avg_diff / ((len(word_lst) ** 0.5) * (unique_count ** 0.25))
-            if len(word_lst) == 1:
-                level = min(base_level, 4)
-            else:
-                level = base_level + 1e-5  # 微小正偏移，保证严格大于单词文章
-
-            if len(word_lst) < 15:
-                level = max(3, min(level, 6))
-            elif len(word_lst) < 50:
-                level = max(4, min(level, 6))
-            else:
-                level = max(6, min(level, 8))
-
-            return level  # 不四舍五入，小数精度保留
-
-        else:  # User difficulty
-            length_factor = len(word_lst) ** 0.35
-            factor = 3.8
-
-            level = (avg_diff / length_factor) * factor
-
-            if len(self.d) == 1 and 'simple' in self.d:
-                level = min(level, 4)
-            if len(self.d) == 1 and 'pasture' in self.d:
-                level = max(level, 5)
-
-            if len(word_lst) > 3:
-                level *= 0.8
-
-            return round(max(1, min(level, 8)), 3)
-
-    def _compute_word_difficulty(self, word):
-        base = 2
-        l = len(word)
-        if l > 10:
-            base += 4
-        elif l > 8:
-            base += 3
-        elif l > 6:
-            base += 2
-        elif l > 4:
-            base += 1
-        return base
-
-
-class UserVocabularyLevel(VocabularyLevelEstimator):
-    def __init__(self, d):
-        self.d = d
-        self.word_lst = list(d.keys())
-        # just look at the most recently-added words
-
-
-class ArticleVocabularyLevel(VocabularyLevelEstimator):
-    def __init__(self, content):
-        self.content = content
-        # 去除标点符号和数字
-        clean_content = re.sub(r'[^\w\s]', '', content)
-        clean_content = re.sub(r'\d+', '', clean_content)
-        self.word_lst = clean_content.lower().split()
-        # select the 10 most difficult words
-
-
-if __name__ == '__main__':
-    d = load_record('frequency_mrlan85.pickle')
-    print(d)
-    user = UserVocabularyLevel(d)
-    print(user.level) # level is a property
-    article = ArticleVocabularyLevel('This is an interesting article')
-    print(article.level)

app/static/config.yml

@@ -2,14 +2,13 @@
 css:
   item:
     - ../static/css/bootstrap.css
-    - ../static/css/highlighted.css
+
 # 全局引入的js文件地址
 js:
   head: # 在页面加载之前加载
     - ../static/js/jquery.js
     - ../static/js/read.js
     - ../static/js/word_operation.js
-    - ../static/js/checkboxes.js
   bottom: # 在页面加载完之后加载
     - ../static/js/fillword.js
     - ../static/js/highlight.js

app/static/css/button.css

@@ -1,37 +0,0 @@
-/* 按钮(上一篇，下一篇)样式 */
-.pagination {
-  padding: 20px;
-  max-width: 600px;
-}
-
-.arrow {
-  margin-right: 15px;
-  display: flex;
-  align-items: center;
-  background: #007BFF; /* 按钮背景颜色 */
-  border: none;
-  color: #FFF; /* 按钮文字颜色 */
-  padding: 5px 12px;
-  font-size: 20px;
-  border-radius: 5px;
-  transition: background-color 0.3s ease;
-}
-
-.arrow i {
-  margin: 0 5px;
-}
-
-.arrow:hover {
-  background-color: #0056b3; /* 按钮悬停时的背景颜色 */
-  cursor: pointer;
-}
-
-.arrow:focus {
-  outline: none;
-  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.5);
-}
-
-/* 为首页时按钮(Pre Article)的背景颜色 */
-.gray-background {
-    background-color: #6c757d !important;
-}

app/static/css/highlighted.css

@@ -1,5 +0,0 @@
-
-.highlighted {
-    color: red;
-    font-weight: normal;
-}

app/static/css/slide-unlock.css

@@ -1,52 +0,0 @@
-
-#slider {
-  margin: 20px auto;
-  width: 200px;
-  height: 40px;
-  position: relative;
-  border-radius: 5px;
-  background-color: #dae2d0;
-  overflow: hidden;
-  text-align: center;
-  user-select: none;
-  -moz-user-select: none;
-  -webkit-user-select: none;
-}
-
-#slider_bg {
-  position: absolute;
-  left: 0;
-  top: 0;
-  height: 100%;
-  background-color: #7AC23C;
-  z-index: 1;
-}
-
-#label {
-  width: 46px;
-  position: absolute;
-  left: 0;
-  top: 0;
-  height: 38px;
-  line-height: 38px;
-  border: 1px solid #cccccc;
-  background: #fff;
-  z-index: 3;
-  cursor: move;
-  color: #ff9e77;
-  font-size: 16px;
-  font-weight: 900;
-}
-
-#labelTip {
-  position: absolute;
-  left: 0;
-  width: 100%;
-  height: 100%;
-  font-size: 13px;
-  font-family: 'Microsoft Yahei', serif;
-  color: #787878;
-  line-height: 38px;
-  text-align: center;
-  z-index: 2;
-}

app/static/js/checkboxes.js

@@ -1,5 +0,0 @@
-function toggleCheckboxSelection(checkStatus) {
-    // used in userpage_post.html
-    const checkBoxes = document.getElementsByName('marked');
-    checkBoxes.forEach((checkbox) => { checkbox.checked = checkStatus;} );
-}

app/static/js/fillword.js

@@ -1,5 +1,5 @@
-let isRead = localStorage.getItem('readChecked') !== 'false';  // default to true
-let isChoose = localStorage.getItem('chooseChecked') !== 'false';
+let isRead = true;
+let isChoose = true;
 
 function getWord() {
     return window.getSelection ? window.getSelection() : document.selection.createRange().text;
@@ -8,45 +8,24 @@ function getWord() {
 function fillInWord() {
     let word = getWord();
     if (isRead) Reader.read(word, inputSlider.value);
-    if (!isChoose) {
-        if(isHighlight){
-             const element = document.getElementById("selected-words3");
-             element.value = element.value + " " + word;
-        }
-        return;
-    }
+    if (!isChoose) return;
     const element = document.getElementById("selected-words");
-    localStorage.setItem('nowWords', element.value);
     element.value = element.value + " " + word;
-    localStorage.setItem('selectedWords', element.value);
 }
 
-if (document.getElementById("text-content")) {
-    document.getElementById("text-content").addEventListener("click", fillInWord, false);
-}
+document.getElementById("text-content").addEventListener("click", fillInWord, false);
 
 const sliderValue = document.getElementById("rangeValue");
 const inputSlider = document.getElementById("rangeComponent");
-
-if (inputSlider) {
-    inputSlider.oninput = () => {
-	let value = inputSlider.value;
-	sliderValue.textContent = value + '×';
-    };
-}
+inputSlider.oninput = () => {
+    let value = inputSlider.value;
+    sliderValue.textContent = value + '×';
+};
 
 function onReadClick() {
     isRead = !isRead;
-    localStorage.setItem('readChecked', isRead);
 }
 
 function onChooseClick() {
     isChoose = !isChoose;
-    localStorage.setItem('chooseChecked', isChoose);
 }
-
-// 如果网页刷新，停止播放声音
-if (performance.getEntriesByType("navigation")[0].type == "reload") {
-    Reader.stopRead();
-}
-

app/static/js/highlight.js

@@ -1,4 +1,4 @@
-let isHighlight = localStorage.getItem('highlightChecked') !== 'false'; // default to true
+let isHighlight = true;
 
 function cancelBtnHandler() {
     cancelHighlighting();
@@ -9,113 +9,75 @@ function cancelBtnHandler() {
 }
 
 function showBtnHandler() {
-    if (document.getElementById("text-content")) {
-	document.getElementById("text-content").removeEventListener("click", fillInWord2, false);
-	document.getElementById("text-content").removeEventListener("touchstart", fillInWord2, false);
-	document.getElementById("text-content").addEventListener("click", fillInWord, false);
-	document.getElementById("text-content").addEventListener("touchstart", fillInWord, false);
-	highLight();
-    }
-}
-function replaceWords(str, word) {
-  let count = 0;
-
-  const regex = new RegExp(`(^|\\s)${word}(?=\\s|$)`, 'g');
-
-  let result = str.replace(regex, (match, p1) => {
-    count++;
-    // p1 保留前导空格（如果有），仅第一个匹配保留，后续匹配替换为空字符串
-    return count === 1 ? match : p1;
-  });
-
-  return result;
-}
-
-function countWords(str, word) {
-  // 使用正则表达式匹配目标单词的整个单词边界情况，包括前后空格、行首和行尾
-  const regex = new RegExp(`(^|\\s)${word}(?=\\s|$)`, 'g');
-  let match;
-  let count = 0;
-
-  // 迭代匹配所有符合条件的单词
-  while ((match = regex.exec(str)) !== null) {
-    count++;
-  }
-
-  return count;
-}
-//用于替换单词
-function replaceAllWords(str, word, replacement) {
-  const regex = new RegExp(`(^|\\s)${word}(?=\\s|$)`, 'gi');
-  let result = str.replace(regex, (match, p1) => {
-    return p1 + replacement;
-  });
-
-  return result;
+    document.getElementById("text-content").removeEventListener("click", fillInWord2, false);
+    document.getElementById("text-content").removeEventListener("touchstart", fillInWord2, false);
+    document.getElementById("text-content").addEventListener("click", fillInWord, false);
+    document.getElementById("text-content").addEventListener("touchstart", fillInWord, false);
+    highLight();
 }
 
 function getWord() {
-    return window.getSelection ? window.getSelection().toString() : document.selection.createRange().text;
+    return window.getSelection ? window.getSelection() : document.selection.createRange().text;
 }
 
 function highLight() {
     if (!isHighlight) return;
-    let word = (getWord() + "").trim().replace(/[.,\/#!$%\^&\*;:{}=\-_`~()]/g, "");
-    let articleContent = document.getElementById("article").innerHTML; // innerHTML保留HTML标签来保持部分格式，且适配不同的浏览器
+    let articleContent = document.getElementById("article").innerText; //将原来的.innerText改为.innerHtml，使用innerText会把原文章中所包含的<br>标签去除，导致处理后的文章内容失去了原来的格式
     let pickedWords = document.getElementById("selected-words");  // words picked to the text area
     let dictionaryWords = document.getElementById("selected-words2"); // words appearing in the user's new words list
-    let allWords = dictionaryWords === null ? pickedWords.value + " " : pickedWords.value + " " + dictionaryWords.value;
-    let highlightWords = document.getElementById("selected-words3");
-    allWords = highlightWords == null ? allWords : allWords + " " + highlightWords.value;
-    const list = allWords.split(" "); // 将所有的生词放入一个list中
-    if(word !== null && word !== "" && word !== " "){
-        if(localStorage.getItem("nowWords").indexOf(word) !== -1 || localStorage.getItem("nowWords").indexOf(word.toLowerCase()) !== -1){
-            articleContent = articleContent.replace(new RegExp('<span class="highlighted">' + word + '</span>', "g"), word);
-
-    let count=countWords(pickedWords.value,word)
-    let currentWords=localStorage.getItem("nowWords")+" "+word
-    localStorage.setItem("nowWords",currentWords)
-//
-    if(count>0){
-        if(count==1){
-            localStorage.setItem("nowWords",replaceWords(currentWords,word))
-        }else{
-            localStorage.setItem("nowWords",replaceAllWords(currentWords,word,""))
-        }
+    let allWords = "";  //初始化allWords的值，避免进入判断后编译器认为allWords未初始化的问题
+    if(dictionaryWords != null){//增加一个判断，检查生词本里面是否为空，如果为空，allWords只添加选中的单词
+        allWords = pickedWords.value + " " + dictionaryWords.value;
     }
-
-
-    pickedWords.value = localStorage.getItem("nowWords")
-            document.getElementById("article").innerHTML = articleContent;
-            return;
-        }
+    else{
+        allWords = pickedWords.value + " ";
     }
-    let totalSet = new Set();
+    const list = allWords.split(" ");//将所有的生词放入一个list中，用于后续处理
     for (let i = 0; i < list.length; ++i) {
-        list[i] = list[i].replace(/(^\W*)|(\W*$)/g, ""); // 消除单词两边的非单词字符
+        list[i] = list[i].replace(/(^\s*)|(\s*$)/g, ""); //消除单词两边的空字符
         list[i] = list[i].replace('|', "");
         list[i] = list[i].replace('?', "");
-        if (list[i] != "" && !totalSet.has(list[i])) {
-            // 返回所有匹配单词的集合, 正则表达式RegExp()中, "\b"匹配一个单词的边界, g 表示全局匹配, i 表示对大小写不敏感。
-            let matches = new Set(articleContent.match(new RegExp("\\b" + list[i] + "\\b", "gi")));
-            totalSet = new Set([...totalSet, ...matches]);
+        if (list[i] !== "" && "<mark>".indexOf(list[i]) === -1 && "</mark>".indexOf(list[i]) === -1) {
+           //将文章中所有出现该单词word的地方改为："<mark>" + word + "<mark>"。 正则表达式RegExp()中，"\\b"代表单词边界匹配。
+
+            //修改代码
+            let articleContent_fb = articleContent;  //文章副本
+            while(articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase()) !== -1 && list[i]!=""){
+                //找到副本中和list[i]匹配的第一个单词(第一种匹配情况),并赋值给list[i]。
+                const index = articleContent_fb.toLowerCase().indexOf(list[i].toLowerCase());
+                list[i] = articleContent_fb.substring(index, index + list[i].length);
+
+                articleContent_fb = articleContent_fb.substring(index + list[i].length);    // 使用副本中list[i]之后的子串替换掉副本
+                articleContent = articleContent.replace(new RegExp("\\b"+list[i]+"\\b","g"),"<mark>" + list[i] + "</mark>");
+            }
         }
     }
-    // 删除所有的"<span class='highlighted'>"标签,防止标签发生嵌套
-    articleContent = articleContent.replace(new RegExp('<span class="highlighted">',"gi"), "")
-    articleContent = articleContent.replace(new RegExp("</span>","gi"), "");
-    // 将文章中所有出现该单词word的地方改为："<span class='highlighted'>" + word + "</span>"。
-    for (let word of totalSet) {
-        articleContent = articleContent.replace(new RegExp("\\b" + word + "\\b", "g"), "<span class='highlighted'>" + word + "</span>");
-    }
     document.getElementById("article").innerHTML = articleContent;
-    addClickEventToHighlightedWords();
 }
 
 function cancelHighlighting() {
-    let articleContent = document.getElementById("article").innerHTML;
-    articleContent = articleContent.replace(new RegExp('<span class="highlighted">',"gi"), "")
-    articleContent = articleContent.replace(new RegExp("</span>","gi"), "");
+    let articleContent = document.getElementById("article").innerText;//将原来的.innerText改为.innerHtml，原因同上
+    let pickedWords = document.getElementById("selected-words");
+    const dictionaryWords = document.getElementById("selected-words2");    
+    const list = pickedWords.value.split(" ");    
+    if (pickedWords != null) {
+        for (let i = 0; i < list.length; ++i) {
+            list[i] = list[i].replace(/(^\s*)|(\s*$)/g, "");
+            if (list[i] !== "") { //原来判断的代码中，替换的内容为“list[i]”这个字符串，这明显是错误的，我们需要替换的是list[i]里的内容
+                articleContent = articleContent.replace(new RegExp("<mark>"+list[i]+"</mark>", "g"), list[i]);
+            }
+        }
+    }
+    if (dictionaryWords != null) {
+        let list2 = pickedWords.value.split(" ");
+        for (let i = 0; i < list2.length; ++i) {
+            list2 = dictionaryWords.value.split(" ");
+            list2[i] = list2[i].replace(/(^\s*)|(\s*$)/g, "");
+            if (list2[i] !== "") { //原来代码中，替换的内容为“list[i]”这个字符串，这明显是错误的，我们需要替换的是list[i]里的内容
+                articleContent = articleContent.replace(new RegExp("<mark>"+list2[i]+"</mark>", "g"), list2[i]);
+            }
+        }
+    }
     document.getElementById("article").innerHTML = articleContent;
 }
 
@@ -135,62 +97,6 @@ function toggleHighlighting() {
         isHighlight = true;
         highLight();
     }
-    localStorage.setItem('highlightChecked', isHighlight);
-}
-
-function showWordMeaning(event) {
-    const word = event.target.innerText.trim().replace(/[.,\/#!$%\^&\*;:{}=\-_`~()]/g, "").toLowerCase();
-    const apiUrl = '/translate';
-    const rect = event.target.getBoundingClientRect();
-    const tooltipX = rect.left + window.scrollX;
-    const tooltipY = rect.top + window.scrollY + rect.height;
-    // 发送POST请求
-    fetch(apiUrl, {
-        method: 'POST',
-        headers: {
-            'Content-Type': 'application/json',
-        },
-        body: JSON.stringify({ word: word }), // 发送的JSON数据
-    })
-        .then(response => {
-            if (!response.ok) {
-                throw new Error('Network response was not ok');
-            }
-            return response.json(); // 解析JSON响应
-        })
-        .then(data => {
-            // 假设data.translation是翻译结果
-            const tooltip = document.getElementById('tooltip');
-            if (!tooltip) {
-                console.error('Tooltip element not found');
-                return;
-            }
-
-            tooltip.textContent = data.translation || '没有找到该单词的中文意思';
-            tooltip.style.left = `${tooltipX}px`;
-            tooltip.style.top = `${tooltipY}px`;
-            tooltip.style.display = 'block';
-	    tooltip.style.position = 'absolute';
-	    tooltip.style.background = 'yellow';
-
-            // 可以在这里添加点击事件监听器来隐藏tooltip，但注意避免内存泄漏
-            document.addEventListener('click', function handler(e) {
-                if (!tooltip.contains(e.target)) {
-                    tooltip.style.display = 'none';
-                    document.removeEventListener('click', handler);
-                }
-            });
-        })
-        .catch(error => {
-            console.error('There was a problem with your fetch operation:', error);
-        });
-}
-
-function addClickEventToHighlightedWords() {
-    const highlightedWords = document.querySelectorAll('.highlighted');
-    highlightedWords.forEach(word => {
-        word.addEventListener('click', showWordMeaning);
-    });
 }
 
 showBtnHandler();

app/static/js/jquery.slideunlock.js

@@ -1,200 +0,0 @@
-/**
- * jquery plugin -- jquery.slideunlock.js
- * Description: a slideunlock plugin based on jQuery
- * Version: 1.1
- * Author: Dong Yuhao
- * created: March 27, 2016
- */
-
-;(function ($,window,document,undefined) {
-    function SliderUnlock(elm, options, success){
-        var me = this;
-        var $elm = me.checkElm(elm) ? $(elm) : $;
-        success = me.checkFn(success) ? success : function(){};
-
-        var opts = {
-            successLabelTip:  "Successfully Verified",
-            duration:  200,
-            swipestart:  false,
-            min:  0,
-            max:  $elm.width(),
-            index:  0,
-            isOk:  false,
-            lableIndex:  0
-        };
-
-        opts = $.extend(opts, options||{});
-
-        //$elm
-        me.elm = $elm;
-        //opts
-        me.opts = opts;
-        //是否开始滑动
-        me.swipestart = opts.swipestart;
-        //最小值
-        me.min = opts.min;
-        //最大值
-        me.max = opts.max;
-        //当前滑动条所处的位置
-        me.index = opts.index;
-        //是否滑动成功
-        me.isOk = opts.isOk;
-        //滑块宽度
-        me.labelWidth = me.elm.find('#label').width();
-        //滑块背景
-        me.sliderBg = me.elm.find('#slider_bg');
-        //鼠标在滑动按钮的位置
-        me.lableIndex = opts.lableIndex;
-        //success
-        me.success = success;
-    }
-
-    SliderUnlock.prototype.init = function () {
-        var me = this;
-
-        me.updateView();
-        me.elm.find("#label").on("mousedown", function (event) {
-            var e = event || window.event;
-            me.lableIndex = e.clientX - this.offsetLeft;
-            me.handerIn();
-        }).on("mousemove", function (event) {
-            me.handerMove(event);
-        }).on("mouseup", function (event) {
-            me.handerOut();
-        }).on("mouseout", function (event) {
-            me.handerOut();
-        }).on("touchstart", function (event) {
-            var e = event || window.event;
-            me.lableIndex = e.originalEvent.touches[0].pageX - this.offsetLeft;
-            me.handerIn();
-        }).on("touchmove", function (event) {
-            me.handerMove(event, "mobile");
-        }).on("touchend", function (event) {
-            me.handerOut();
-        });
-    };
-    SliderUnlock.prototype.getIsOk = function() {
-        return this.isOk;
-    };
-
-    /**
-     * 鼠标/手指接触滑动按钮
-     */
-    SliderUnlock.prototype.handerIn = function () {
-        var me = this;
-        me.swipestart = true;
-        me.min = 0;
-        me.max = me.elm.width();
-    };
-
-    /**
-     * 鼠标/手指移出
-     */
-    SliderUnlock.prototype.handerOut = function () {
-        var me = this;
-        //停止
-        me.swipestart = false;
-        //me.move();
-        if (me.index < me.max) {
-            me.reset();
-        }
-    };
-
-    /**
-     * 鼠标/手指移动
-     * @param event
-     * @param type
-     */
-    SliderUnlock.prototype.handerMove = function (event, type) {
-        var me = this;
-        if (me.swipestart) {
-            event.preventDefault();
-            event = event || window.event;
-            if (type == "mobile") {
-                me.index = event.originalEvent.touches[0].pageX - me.lableIndex;
-            } else {
-                me.index = event.clientX - me.lableIndex;
-            }
-            me.move();
-        }
-    };
-
-    /**
-     * 鼠标/手指移动过程
-     */
-    SliderUnlock.prototype.move = function () {
-        var me = this;
-        if ((me.index + me.labelWidth) >= me.max) {
-            me.index = me.max - me.labelWidth -2;
-            //停止
-            me.swipestart = false;
-            //解锁
-            me.isOk = true;
-        }
-        if (me.index < 0) {
-            me.index = me.min;
-            //未解锁
-            me.isOk = false;
-        }
-        if (me.index+me.labelWidth+2 == me.max && me.max > 0 && me.isOk) {
-            //解锁默认操作
-            $('#label').unbind().next('#labelTip').
-            text(me.opts.successLabelTip).css({'color': '#fff'});
-
-            me.success();
-        }
-        me.updateView();
-    };
-
-
-    /**
-     * 更新视图
-     */
-    SliderUnlock.prototype.updateView = function () {
-        var me = this;
-
-        me.sliderBg.css('width', me.index);
-        me.elm.find("#label").css("left", me.index + "px")
-    };
-
-    /**
-     * 重置slide的起点
-     */
-    SliderUnlock.prototype.reset = function () {
-        var me = this;
-
-        me.index = 0;
-        me.sliderBg .animate({'width':0},me.opts.duration);
-        me.elm.find("#label").animate({left: me.index}, me.opts.duration)
-            .next("#lableTip").animate({opacity: 1}, me.opts.duration);
-        me.updateView();
-    };
-
-    /**
-     * 检测元素是否存在
-     * @param elm
-     * @returns {boolean}
-     */
-    SliderUnlock.prototype.checkElm = function (elm) {
-        if($(elm).length > 0){
-            return true;
-        }else{
-            throw "this element does not exist.";
-        }
-    };
-
-    /**
-     * 检测传入参数是否是function
-     * @param fn
-     * @returns {boolean}
-     */
-    SliderUnlock.prototype.checkFn = function (fn) {
-        if(typeof fn === "function"){
-            return true;
-        }else{
-            throw "the param is not a function.";
-        }
-    };
-
-    window['SliderUnlock'] = SliderUnlock;
-})(jQuery, window, document);

app/static/js/password.js

@@ -1,20 +0,0 @@
-function containsDigitsLettersSpecialCharacters(s) {
-    let resultD = 0, resultL = 0, resultS = 0;
-
-    // Digit test
-    '0123456789'.split('').forEach((x) => {
-	if (s.includes(x))
-	    resultD = 1;
-    });
-
-    // Letter test
-    resultL =  /[a-z]/i.test(s);
-
-    // Special charater test
-    '+-*/,.:;/\[]<>$%&()!?^~'.split('').forEach((x) => {
-	if (s.includes(x))
-	    resultS = 1;
-    });
-
-    return resultD + resultL + resultS == 3;
-}

app/static/js/read.js

@@ -3,14 +3,13 @@ var Reader = (function() {
     let current_position = 0;
     let original_position = 0;
     let to_speak = "";
-    let current_rate = 1; // 添加这一行，设置默认速率为 1
 
     function makeUtterance(str, rate) {
         let msg = new SpeechSynthesisUtterance(str);
         msg.rate = rate;
         msg.lang = "en-US";
         msg.onboundary = ev => {
-            if (ev.name === "word") {
+            if (ev.name == "word") {
                 current_position = ev.charIndex;
             }
         }
@@ -25,24 +24,12 @@ var Reader = (function() {
         reader.speak(msg);
     }
 
-    function updateRate(rate) {
-        // 停止当前的朗读
-        stopRead();
-
-        // 更新当前速率
-        current_rate = rate;
-
-        // 重新开始朗读
-        read(to_speak, current_rate);
-    }
-
     function stopRead() {
         reader.cancel();
     }
 
     return {
         read: read,
-        stopRead: stopRead,
-        updateRate: updateRate // 添加这一行，将 updateRate 方法暴露出去
+        stopRead: stopRead
     };
-}) ();
+})();

app/static/js/word_operation.js

@@ -1,20 +1,19 @@
 function familiar(theWord) {
     let username = $("#username").text();
-    let word = document.getElementById(`word_${theWord}`).innerText;
-    let freq = document.getElementById(`freq_${theWord}`).innerText;
-    console.log(theWord);
-    console.log(word);
+    let word = $("#word_" + theWord).text();
+    let freq = $("#freq_" + theWord).text();
     $.ajax({
         type:"GET",
         url:"/" + username + "/" + word + "/familiar",
-        success:function(response) {
+        success:function(response){
             let new_freq = freq - 1;
             const allow_move = document.getElementById("move_dynamiclly").checked;
             if (allow_move) {
+
                 if (new_freq <= 0) {
                     removeWord(theWord);
                 } else {
-                    renderWord({word: theWord, freq: new_freq});
+                    renderWord({ word: theWord, freq: new_freq });
                 }
             } else {
                 if(new_freq <1) {
@@ -29,18 +28,16 @@ function familiar(theWord) {
 
 function unfamiliar(theWord) {
     let username = $("#username").text();
-    let word = document.getElementById(`word_${theWord}`).innerText;
-    let freq = document.getElementById(`freq_${theWord}`).innerText;
-    console.log(theWord);
-    console.log(word);
+    let word = $("#word_" + theWord).text();
+    let freq = $("#freq_" + theWord).text();
     $.ajax({
         type:"GET",
         url:"/" + username + "/" + word + "/unfamiliar",
-        success:function(response) {
+        success:function(response){
             let new_freq = parseInt(freq) + 1;
             const allow_move = document.getElementById("move_dynamiclly").checked;
             if (allow_move) {
-                renderWord({word: theWord, freq: new_freq});
+                renderWord({ word: theWord, freq: new_freq });
             } else {
                 $("#freq_" + theWord).text(new_freq);
             }
@@ -54,19 +51,13 @@ function delete_word(theWord) {
     $.ajax({
         type:"GET",
         url:"/" + username + "/" + word + "/del",
-        success:function(response) {
+        success:function(response){
             const allow_move = document.getElementById("move_dynamiclly").checked;
             if (allow_move) {
                 removeWord(theWord);
             } else {
                 $("#p_" + theWord).remove();
-            }
-	    // remove highlighting for the word
-	    let highlightedWords = document.querySelectorAll('.highlighted');
-	    for (let x of highlightedWords) {
-		if (x.innerHTML == word)
-		    x.replaceWith(x.innerHTML);
-	    }
+            }    
         }
     });
 }
@@ -78,7 +69,6 @@ function read_word(theWord) {
     Reader.read(to_speak, inputSlider.value);
 }
 
-
 /* 
  * interface Word {
  *   word: string,
@@ -93,9 +83,7 @@ function parseWord(element) {
     const word = element
         .querySelector("a.btn.btn-light[role=button]")  // 获取当前词频元素的词汇元素
         .innerText  // 获取词汇值;
-    let freqId = `freq_${word}`;
-    freqId = CSS.escape(freqId); // for fixing bug 580, escape the apostrophe in the word
-    const freq = Number.parseInt(element.querySelector("#"+freqId).innerText);   // 获取词汇的数量
+    const freq = Number.parseInt(element.querySelector(`#freq_${word}`).innerText);   // 获取词汇的数量
     return {
         word,
         freq
@@ -107,20 +95,17 @@ function parseWord(element) {
 */
 function wordTemplate(word) {
     // 这个模板应当与 templates/userpage_get.html 中的 <p id='p_${word.word}' class="new-word" > ... </p> 保持一致
-    return `<p id="p_${word.word}" class="new-word" >
+    return `<p id='p_${word.word}' class="new-word" >
         <a id="word_${word.word}"  class="btn btn-light" href='http://youdao.com/w/eng/${word.word}/#keyfrom=dict2.index'
            role="button">${word.word}</a>
         ( <a id="freq_${word.word}" title="${word.word}">${word.freq}</a> )
-        <a class="btn btn-success" onclick=familiar("${word.word}") role="button">熟悉</a>
-        <a class="btn btn-warning" onclick=unfamiliar("${word.word}") role="button">不熟悉</a>
-        <a class="btn btn-danger" onclick=delete_word("${word.word}") role="button">删除</a>
-        <a class="btn btn-info" onclick=read_word("${word.word}") role="button">朗读</a>
-        <a class="btn btn-primary" onclick="addNote('{{ word }}'); saveNote('{{ word }}')" role="button">笔记</a> <!-- Modify to call addNote and then saveNote -->
-        <input type="text" id="note_{{ word }}" class="note-input" placeholder="输入笔记内容" style="display:none;" oninput="saveNote('{{ word }}')"> <!-- Added oninput event -->
+        <a class="btn btn-success" onclick="familiar('${word.word}')" role="button">熟悉</a>
+        <a class="btn btn-warning" onclick="unfamiliar('${word.word}')" role="button">不熟悉</a>
+        <a class="btn btn-danger" onclick="delete_word('${word.word}')" role="button">删除</a>
+        <a class="btn btn-info" onclick="read_word('${word.word}')" role="button">朗读</a>
     </p>`;
 }
 
-
 /**
  * 删除某一词频元素
  * 此处word为词频元素对应的单词
@@ -129,7 +114,7 @@ function removeWord(word) {
     // 根据词频信息删除元素
     word = word.replace('&amp;', '&');
     const element_to_remove = document.getElementById(`p_${word}`);
-    if (element_to_remove !== null) {
+    if (element_to_remove != null) {
         element_to_remove.remove();
     }
 }
@@ -144,7 +129,7 @@ function renderWord(word) {
     for (const current of container.children) {
         const cur_word = parseWord(current);
         // 找到第一个词频比它小的元素，插入到这个元素前面
-        if (compareWord(cur_word, word) === -1) {
+        if (compareWord(cur_word, word) == -1) {
             container.insertBefore(new_element, current);
             inserted = true;
             break;
@@ -180,67 +165,17 @@ function elementFromString(string) {
  *  当first大于second时返回1
  */
 function compareWord(first, second) {
-    if (first.freq !== second.freq) {
-        return first.freq < second.freq ? -1 : 1;
+    if (first.freq < second.freq) {
+        return -1;
     }
-    if (first.word !== second.word) {
-        return first.word < second.word ? -1 : 1;
+    if (first.freq > second.freq) {
+        return 1;
+    }
+    if (first.word < second.word) {
+        return -1;
+    }
+    if (first.word > second.word) {
+        return 1;
     }
     return 0;
 }
-
-/* 生词csv导出 */
-function exportToCSV() {
-    let csvContent = "data:text/csv;charset=utf-8,Word,Frequency\n";
-    let rows = document.querySelectorAll(".new-word");
-
-    rows.forEach(row => {
-        let word = row.querySelector("a.btn-light").innerText;
-        let freq = row.querySelector("a[title]").innerText;
-        csvContent += word + "," + freq + "\n";
-    });
-
-    let encodedUri = encodeURI(csvContent);
-    let link = document.createElement("a");
-    link.setAttribute("href", encodedUri);
-    link.setAttribute("download", "word_list.csv");
-    document.body.appendChild(link);
-
-    link.click();
-    document.body.removeChild(link);
-}
-
-/**
- *
- * 随机选取 10 个单词学习
- */
-function random_select_word(word) {
-
-    // 获取所有带有 "word-container" 类的 <p> 标签
-    const container = document.querySelector('.word-container');
-
-    console.log("container",container)
-
-    // 获取所有带有"new-word"类的<p>标签
-    let wordContainers = container.querySelectorAll('.new-word');
-
-    // 检查是否存在带有"new-word"类的<p>标签
-    if (wordContainers.length > 0) {
-      // 将NodeList转换为数组
-      let wordContainersArray = [...wordContainers];
-
-      // 随机打乱数组，乱序
-      for (let i = wordContainersArray.length - 1; i > 0; i--) {
-        const j = Math.floor(Math.random() * (i + 1));
-        [wordContainersArray[i], wordContainersArray[j]] = [wordContainersArray[j], wordContainersArray[i]];
-      }
-
-        wordContainersArray.forEach((p, index) => {
-          if (index < 10) {
-            p.style.display = 'block';
-          } else {
-            p.style.display = 'none';
-          }
-        });
-    }
-}

app/templates/admin_manage_article.html

@@ -7,11 +7,6 @@
         content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
     <meta name="format-detection" content="telephone=no" />
     <link href="../static/css/bootstrap.css" rel="stylesheet">
-    <script>
-        function confirmDeletion(articleId, articleTitle) {
-            return confirm(`确认删除文章 "${articleTitle}" (ID: ${articleId}) 吗？`);
-        }
-    </script>
 </head>
 
 <body class="container" style="width: 800px; margin: auto; margin-top:24px;">
@@ -71,10 +66,9 @@
         <div class="list-group">
             {% for text in text_list %}
             <div class="list-group-item list-group-item-action" aria-current="true">
-                <form action="/admin/article" method="post" style="display: inline;">
-                    <input type="hidden" name="delete_id" value="{{ text.article_id }}">
-                    <button type="submit" class="btn btn-outline-danger btn-sm" onclick="return confirmDeletion('{{ text.article_id }}', '{{ text.title }}')">删除</button>
-                </form>
+                <div>
+                    <a type="button" href="/admin/article?delete_id={{text.article_id}}" class="btn btn-outline-danger btn-sm">删除</a>
+                </div>
                 <div class="d-flex w-100 justify-content-between">
                     <h5 class="mb-1">{{ text.title }}</h5>
                 </div>

app/templates/login.html

@@ -1,107 +1,45 @@
 {% block body %}
 {% if session['logged_in'] %}
 
-你已登录 <a href="/{{ session['username'] }}/userpage">{{ session['username'] }}</a>。 登出点击<a href="/logout">这里</a>。
+你已登录 <a href="/{{ session['username'] }}">{{ session['username'] }}</a>。 登出点击<a href="/logout">这里</a>。
 
 {% else %}
 <meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
 <link rel="stylesheet" href="static/css/login_service.css">
 <script src="static/js/jquery.js"></script>
 <script>
-let blackList = [];
-
-<!--function getBlack() {-->
-<!--    const fs = require('fs');-->
-<!--    global.blackFile = fs.readFileSync('black', 'utf8');-->
-<!--    const blackListTemp = blackFile.split('\n');-->
-<!--    global.blackList = blackListTemp.map(line => line.trim()).filter(line => line !== '');-->
-<!--}-->
-
-function putUserIntoBlack(usernameTemp) {
-
-    blackList.push(usernameTemp);
-}
-
-function ifUsernameInBlack(usernameTemp) {
-    return blackList.includes(usernameTemp);
-}
-
-    count=0
-    function login()
-    {
+    function login(){
         let username = $("#username").val();
         let password = $("#password").val();
         if (username === "" || password === ""){
             alert('输入不能为空!');
             return false;
         }
-        if (password.includes(' ')) {
-            alert('输入不能包含空格!');
-            return false;
-        }
-
-
-          $.post
-          (
-              "/login", {'username': username, 'password': password},
-
-              function (response)
-              {
-
-                if(response.status === '5')
-                {
-                  alert('已被加入黑名单，请联系管理员！');
+        $.post(
+            "/login", {'username': username, 'password': password},
+            function (response) {
+                if (response.status === '0') {
+                    alert('无法通过验证。');
+                    window.location.href = "/login";
+                } else if (response.status === '1') {
+                    window.location.href = "/"+username+"/userpage";
                 }
-                else{
-                if(!ifUsernameInBlack(username))
-                {
-                  if (response.status === '0')
-                  {
-                      if(count<5)
-                      {
-                          alert('无法通过验证。');
-                          <!--window.location.href = "/login";-->
-                          count++;
-                      }
-                       else
-                      {
-                          <!--输入错误密码次数超过5次-->
-                          alert('密码输入错误超过五次，已被加入黑名单！');
-                          putUserIntoBlack(username);
-                          console.log(ifUsernameInBlack(username));
-                          response.status=5;
-                           $("#password").val('黑名单');
-                      }
-                  }
-                  else if (response.status === '1')
-                  {
-                        window.location.href = "/"+username+"/userpage";
-                  }
-                }
-                else if(ifUsernameInBlack(username))
-                {
-                    alert('已被加入黑名单！');
-
-                }
-                }
-              }
-          )
-
-
-
+            }
+        )
         return false;
     }
 </script>
 <div class="container">
 
   <section class="signin-heading">
-    <h1>Sign in</h1>
+    <h1>Sign In</h1>
   </section>
 
   <input type="text" placeholder="用户名" class="username" id="username">
   <input type="password" placeholder="密码" class="password"  id="password">
   <button type="button" class="btn" onclick="login()">登录</button>
   <a class="signup" href="/signup">注册</a>
+
 </div>
 
 {% endif %}

app/templates/mainpage_get.html

@@ -31,12 +31,12 @@
             <p><a href="/login">登录</a>  <a href="/signup">注册</a> <a href="/static/usr/instructions.html">使用说明</a></p >
             <p><b> {{ random_ads }}。 <a href="/signup">试试</a>吧！</b></p>
         {% endif %}
-        <div class="alert alert-success" role="alert">共有文章 <span class="badge bg-success"> {{ number_of_essays }} </span> 篇，覆盖 <span class="badge bg-success"> {{ (ratio * 100) | int }}%  </span> 的 Oxford5000 单词</div>
+        <div class="alert alert-success" role="alert">共有文章 <span class="badge bg-success"> {{ number_of_essays }} </span> 篇</div>
         <p>粘贴1篇文章 (English only)</p>
         <form method="post" action="/">
-            <textarea name="content" id="article" rows="10" cols="120"></textarea><br/>
+            <textarea name="content" rows="10" cols="120"></textarea><br/>
             <input type="submit" value="get文章中的词频"/>
-            <input type="reset" value="清除" onclick="clearArticle()"/>
+            <input type="reset" value="清除"/>
         </form>
         {% if d_len > 0 %}
             <p><b>最常见的词</b></p>
@@ -44,7 +44,6 @@
                 <a href="http://youdao.com/w/eng/{{x[0]}}/#keyfrom=dict2.index">{{x[0]}}</a> {{x[1]}}
             {% endfor %}
         {% endif %}
-        <p class="text-muted">Version: 20240618</p>
         <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
     </div>
     {{ yml['footer'] | safe }}
@@ -53,22 +52,5 @@
             <script src="{{ js }}" ></script>
         {% endfor %}
     {% endif %}
-<script type="text/javascript">
-    // IIFE, avoid polluting the global scope
-    (function() {
-        const articleInput = document.querySelector('#article');
-        articleInput.value = localStorage.getItem('article') || '';
-
-        articleInput.addEventListener('input', function() {
-            localStorage.setItem('article', articleInput.value);
-        });
-
-        window.clearArticle = function() {
-            localStorage.removeItem('article');
-            articleInput.value = '';
-        };
-    })();
-
-</script>
 </body>
 </html>

app/templates/mainpage_post.html

@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
     <meta charset="UTF-8">
-    <title>单词词频</title>
+    <title>Title</title>
 
     {{ yml['header'] | safe }}
     {% if yml['css']['item'] %}

app/templates/reset.html

@@ -3,7 +3,6 @@
           content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes"/>
     <link rel="stylesheet" href="static/css/login_service.css">
     <script src="static/js/jquery.js"></script>
-    <script src="static/js/password.js"></script>
     <script>
         function reset() {
             let old_password = $("#old-password").val();
@@ -13,10 +12,6 @@
                 alert('输入不能为空!');
                 return false;
             }
-            if (old_password.includes(' ') || new_password.includes(' ')) {
-                alert('输入不能包含空格!');
-                return false;
-            }
             if (new_password !== re_new_password) {
                 alert('新密码不匹配，请重新输入');
                 return false;
@@ -25,19 +20,15 @@
                 alert('密码过于简单。(密码长度至少4位)');
                 return false;
             }
-            if (!containsDigitsLettersSpecialCharacters(new_password)) {
-		alert('密码过于简单。(密码要包括数字，字母，特殊符号)');
-		return false;
-            }
             $.post("/reset", {'old-password': old_password, 'new-password': new_password},
-                   function (response) {
-		       console.log(response);
-                    if ('success' in response) {
-                        alert('密码修改成功。');
-                    } else if ('error' in response) {
-                        alert(`密码修改失败 ${response.error}`);
+                function (response) {
+                    if (response.status === '1') {
+                        alert('密码修改成功，请重新登录。');
+                        window.location.href = "/login";
+                    } else if (response.status === '2') {
+                        alert('密码修改失败');
+                        window.location.href = "/reset";
                     }
-                    window.location.href = `/${response.username}/userpage`;
                 }
             )
             return false;
@@ -57,4 +48,4 @@
         <button class="btn" onclick="window.location.href='/{{ username }}/userpage'">放弃修改</button>
 
     </div>
-{% endblock %}
+{% endblock %}

app/templates/signup.html

@@ -1,112 +1,68 @@
 {% block body %}
 {% if session['logged_in'] %}
-    You're logged in already! <a href="/logout">Logout</a>.
+
+You're logged in already! <a href="/logout">Logout</a>.
+
 {% else %}
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
-    <link rel="stylesheet" href="static/css/login_service.css">
-    <meta charset="UTF-8">
-    <meta http-equiv="X-UA-Compatible" content="IE-edge,chrome=1">
-    <link href="static/css/slide-unlock.css" rel="stylesheet">
-    <script src="static/js/password.js"></script>
-    <script src="static/js/jquery.js"></script>
-    <script src="static/js/jquery.slideunlock.js"></script>
+<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
+<link rel="stylesheet" href="static/css/login_service.css">
+<script src="static/js/jquery.js"></script>
     <script>
-    var slider
-    let username,password,password2
-    $(document).ready(function() {
-        slider = new SliderUnlock("#slider", {
-                successLabelTip: "验证成功"
-            }, function() {
-
-        });
-        slider.init(); // 初始化滑块解锁功能
-    });
-
-    function signup(){
-        // 发起 AJAX 请求来处理注册
-        username = $("#username").val().trim();
-        password = $("#password").val().trim();
-        password2 = $("#password2").val().trim();
-
-        // 基本表单验证
-        if (username === "" || password === "" || password2 === "") {
-            alert('输入不能为空!');
-            return false;
-        }
-        if (password.includes(' ') || password2.includes(' ')) {
-            alert('输入不能包含空格!');
-            return false;
-        }
-        if (password !== password2) {
-            alert('确认密码与输入密码不一致！');
-            return false;
-        }
-        if (password.length < 4) {
-            alert('密码过于简单。(密码长度至少4位)');
-            return false;
-        }
-        if (!containsDigitsLettersSpecialCharacters(password)) {
-            alert('密码过于简单。(密码要包括数字，字母，特殊符号)');
-            return false;
-        }
-        is_ok = slider.getIsOk();
-        if(!is_ok){
-            alert('没有滑动验证');
-            return false;
-        }
-        $.post("/signup", {
-            'username': username,
-            'password': password
-        }, function(response) {
-            if (response.status === '0') {
-                alert('用户名' + username + '已经被注册。');
-                window.location.href = "/signup";
-            } else if (response.status === '1') {
-                alert('用户名密码验证失败。');
-                window.location.href = "/signup";
-            } else if (response.status === '2') {
-                var f = confirm("恭喜，你已成功注册，你的用户名是" + username + '.\n点击“确认”开始使用，或点击“取消”返回首页');
-                if (f) {
-                    window.location.href = '/' + username + '/userpage';
-                } else {
-                    window.location.href = '/';
-                }
-            } else if (response.status === '3') {
-                alert(response.warn);
+        function signup() {
+            let username = $("#username").val();
+            let password = $("#password").val();
+            let password2 = $("#password2").val();
+            if (username === "" || password === "" || password2 === ""){
+                alert('输入不能为空!');
+                return false;
             }
-        });
-        return false;
-    }
-</script>
-    <p>{{ get_flashed_messages()[0] | safe }}</p>
-
-    <div class="container">
-        <section class="signin-heading">
-            <h1>Sign up</h1>
-        </section>
-
-        <form>
-            <p><input type="text" id="username" placeholder="输入用户名" class="username"></p>
-            <p><input type="password" id="password" placeholder="输入密码" class="password"></p>
-            <p><input type="password" id="password2" placeholder="确认密码" class="password"></p>
-
-            <div id="slider">
-                <div id="slider_bg"></div>
-                <span id="label">>></span> <span id="labelTip">-----滑动验证你是不是人类</span>
-            </div>
-
-            <button type="button" class="btn" onclick="signup()">注册</button>
-        </form>
-    </div>
-
-    <script>
-        // Bind click event to the signup button
-        $(".btn").click(function() {
-            // Trigger slider unlock
-            var slider = new SliderUnlock("#slider");
-            slider.isOk();
-        });
+            if (password !== password2) {
+                alert('确认密码与输入密码不一致！');
+                return false;
+            }
+            if (password.length < 4) {
+                alert('密码过于简单。(密码长度至少4位)');
+                return false;
+            }
+            $.post("/signup", {'username': username, 'password': password},
+                function (response) {
+                    if (response.status === '0') {
+                        alert('用户名'+username+'已经被注册。');
+                        window.location.href = "/signup";
+                    } else if (response.status === '1') {
+                        alert('用户名密码验证失败。');
+                        window.location.href = "/signup";
+                    } else if (response.status === '2') {
+                        let f = confirm("恭喜，你已成功注册，你的用户名是"+username+'.\n点击“确认”开始使用，或点击“取消”返回首页');
+                        if (f) {
+                            window.location.href = '/'+username+'/userpage';
+                        } else {
+                            window.location.href = '/';
+                        }
+                    } else if (response.status === '3') {
+                        alert(response.warn);
+                    }
+                }
+            )
+            return false;
+        }
     </script>
+<p>{{ get_flashed_messages()[0] | safe }}</p>
 
+
+<div class="container">
+
+  <section class="signin-heading">
+    <h1>Sign Up</h1>
+  </section>
+
+  <p><input type="username" id="username" placeholder="输入用户名" class="username"></p>
+  <p><input type="password" id="password" placeholder="输入密码" class="password"></p>
+  <p><input type="password" id="password2" placeholder="确认密码" class="password" ></p>
+  <button type="button" class="btn" onclick="signup()">注册</button>
+
+</div>
+  
 {% endif %}
 {% endblock %}
+

app/templates/userpage_get.html

@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
@@ -6,8 +6,6 @@
           content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes"/>
     <meta name="format-detection" content="telephone=no"/>
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" rel="stylesheet">
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
-    <link rel="stylesheet" href="../static/css/button.css">
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/js/bootstrap.bundle.min.js"></script>
 
     {{ yml['header'] | safe }}
@@ -25,34 +23,44 @@
     <title>EnglishPal Study Room for {{ username }}</title>
 
     <style>
-      .shaking {
-          animation: shakes 1600ms ease-in-out;
-      }
+        .shaking {
+            animation: shakes 1600ms ease-in-out;
+        }
 
-      @keyframes shakes {
-          10%, 90% { transform: translate3d(-1px, 0, 0); }
-          20%, 50% { transform: translate3d(+2px, 0, 0); }
-          30%, 70% { transform: translate3d(-4px, 0, 0); }
-          40%, 60% { transform: translate3d(+4px, 0, 0); }
-          50% { transform: translate3d(-4px, 0, 0); }
-      }
+        @keyframes shakes {
+            10%, 90% {
+                transform: translate3d(-1px, 0, 0);
+            }
+            20%, 50% {
+                transform: translate3d(+2px, 0, 0);
+            }
+            30%, 70% {
+                transform: translate3d(-4px, 0, 0);
+            }
+            40%, 60% {
+                transform: translate3d(+4px, 0, 0);
+            }
+            50% {
+                transform: translate3d(-4px, 0, 0);
+            }
+        }
 
-      .lead{
-          font-size: 22px;
-          font-family: Helvetica, sans-serif;
-          white-space: pre-wrap;
-      }
+        .lead {
+            font-size: 22px;
+            font-family: Helvetica, sans-serif;
+            white-space: pre-wrap;
+        }
 
-      .arrow {
-	  padding: 0;
-	  font-size: 20px;
-	  line-height: 21px;
-	  display: inline-block;
-      }
+        .arrow {
+            padding: 0;
+            font-size: 20px;
+            line-height: 21px;
+            display: inline-block;
+        }
 
-      .arrow:hover {
-	  cursor: pointer;
-      }
+        .arrow:hover {
+            cursor: pointer;
+        }
 
     </style>
 </head>
@@ -61,87 +69,83 @@
     <p><b>English Pal for <font id="username" color="red">{{ username }}</font></b>
 
         {% if username ==  admin_name %}
-        <a class="btn btn-secondary" href="/admin" role="button" onclick="stopRead()">管理</a>
+            <a class="btn btn-secondary" href="/admin" role="button" onclick="stopRead()">管理</a>
         {% endif %}
         <a id="quit" class="btn btn-secondary" href="/logout" role="button" onclick="stopRead()">退出</a>
         <a class="btn btn-secondary" href="/reset" role="button" onclick="stopRead()">重设密码</a>
 
     </p>
     {% for message in get_flashed_messages() %}
-    <div class="alert alert-warning alert-dismissible fade show" role="alert">
-	{{ message }}
-	<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
-    </div>
+        <div class="alert alert-warning alert-dismissible fade show" role="alert">
+            {{ message }}
+            <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+        </div>
     {% endfor %}
 
-        <div class="pagination">
-          <button class="arrow" id="load_pre_article" onclick="load_pre_article();Reader.stopRead()" title="Previous Article">
-            <i class="fas fa-chevron-left"></i> 上一篇
-          </button>
-          <button class="arrow" id="load_next_article" onclick="load_next_article();Reader.stopRead()" title="Next Article">
-             下一篇 <i class="fas fa-chevron-right"></i>
-          </button>
-        </div>
+    <button class="arrow" id="load_next_article" onclick="load_next_article();Reader.stopRead()"
+            title="下一篇 Next Article">⇨
+    </button>
+    <button class="arrow" id="load_pre_article" onclick="load_pre_article();Reader.stopRead()" style="display: none"
+            title="上一篇 Previous Article">⇦
+    </button>
 
     <p><b>阅读文章并回答问题</b></p>
-
     <div id="text-content">
         <div id="found">
-          <div class="alert alert-success" role="alert">According to your word list, your level is <span class="text-decoration-underline" id="user_level">{{ today_article["user_level"] }}</span>  and we have chosen an article with a difficulty level of <span class="text-decoration-underline" id="text_level">{{ today_article["text_level"] }}</span> for you. The Oxford word coverage is <span class="text-decoration-underline" id="ratio">{{ (today_article["ratio"] * 100) | int }}%.</span></div>
-            <p class="text-muted" id="date">Article added on: {{ today_article["date"] }}</p><br/>
-
-	    <button onclick="saveArticle()" >标记文章</button>
-	    <select id="saved_articles_dropdown">
-	      <!-- 这里将显示已经保存的文章 -->
-	      <option></option>
-	    </select>
-
-            <div class="p-3 mb-2 bg-light text-dark" style="margin: 0 0.5%;"><br/>
-            <p class="display-6" id="article_title">{{ today_article["article_title"] }}</p><br/>
-            <p class="lead"><font id="article">{{ today_article["article_body"] }}</font></p><br/>
-            <div>
-                <p><small class="text-muted" id="source">{{ today_article['source'] }}</small></p><br/>
+            <div class="alert alert-success" role="alert">According to your word list, your level is <span
+                    class="text-decoration-underline" id="user_level">{{ today_article["user_level"] }}</span> and we
+                have chosen an article with a difficulty level of <span class="text-decoration-underline"
+                                                                        id="text_level">{{ today_article["text_level"] }}</span>
+                for you.
             </div>
+            <p class="text-muted" id="date">Article added on: {{ today_article["date"] }}</p><br/>
+            <div class="p-3 mb-2 bg-light text-dark" style="margin: 0 0.5%;"><br/>
+                <p class="display-6" id="article_title">{{ today_article["article_title"] }}</p><br/>
+                <p class="lead"><font id="article">{{ today_article["article_body"] }}</font></p><br/>
+                <div>
+                    <p><small class="text-muted" id="source">{{ today_article['source'] }}</small></p><br/>
+                </div>
 
-            <p><b id="question">{{ today_article['question'] }}</b></p><br/>
+                <p><b id="question">{{ today_article['question'] }}</b></p><br/>
                 <script type="text/javascript">
                     function toggle_visibility(id) { {# https://css-tricks.com/snippets/javascript/showhide-element/#}
                         const e = document.getElementById(id);
-                        if(e.style.display === 'block')
+                        if (e.style.display === 'block')
                             e.style.display = 'none';
                         else
                             e.style.display = 'block';
                     }
                 </script>
                 <button onclick="toggle_visibility('answer');">ANSWER</button>
-                <div id="answer" style="display:none;">{{ today_article['answer'] }}</div><br/>
+                <div id="answer" style="display:none;">{{ today_article['answer'] }}</div>
+                <br/>
             </div>
-	    <div id="tooltip"></div>
         </div>
         <div class="alert alert-success" role="alert" id="not_found" style="display:none;">
-            <p class="text-muted"><span class="badge bg-success">Notes:</span><br>No article is currently available for you. You can try again a few times or mark new words in the passage to improve your level.</p>
+            <p class="text-muted"><span class="badge bg-success">Notes:</span><br>No article is currently available for
+                you. You can try again a few times or mark new words in the passage to improve your level.</p>
         </div>
         <div class="alert alert-success" role="alert" id="read_all" style="display:none;">
             <p class="text-muted"><span class="badge bg-success">Notes:</span><br>You've read all the articles.</p>
         </div>
     </div>
 
-    <input type="checkbox" id="highlightCheckbox" onclick="toggleHighlighting()" />生词高亮
-    <input type="checkbox" id="readCheckbox" onclick="onReadClick()" />大声朗读
-    <input type="checkbox" id="chooseCheckbox" onclick="onChooseClick()" />划词入库
+    <input type="checkbox" id="highlightCheckbox" onclick="toggleHighlighting()"/>生词高亮
+    <input type="checkbox" id="readCheckbox" onclick="onReadClick()"/>大声朗读
+    <input type="checkbox" id="chooseCheckbox" onclick="onChooseClick()"/>划词入库
     <div class="range">
         <div class="field">
             <div class="sliderValue">
                 <span id="rangeValue">1×</span>
             </div>
-            <input type="range" id="rangeComponent" min="0.5" max="2" value="1" step="0.25" />
+            <input type="range" id="rangeComponent" min="0.5" max="2" value="1" step="0.25"/>
         </div>
     </div>
     <p><b>收集生词吧</b> （可以在正文中划词，也可以复制黏贴）</p>
     <form method="post" action="/{{ username }}/userpage">
         <textarea name="content" id="selected-words" rows="10" cols="120"></textarea><br/>
         <button class="btn btn-primary btn-lg" type="submit" onclick="Reader.stopRead()">把生词加入我的生词库</button>
-        <button class="btn btn-primary btn-lg" type="reset"  onclick="clearSelectedWords()">清除</button>
+        <button class="btn btn-primary btn-lg" type="reset" onclick="clearSelectedWords()">清除</button>
     </form>
     {% if session.get['thisWord'] %}
         <script type="text/javascript">
@@ -156,18 +160,12 @@
 
     {% if d_len > 0 %}
         <p>
-
             <b>我的生词簿</b>
             <label for="move_dynamiclly">
                 <input type="checkbox" name="move_dynamiclly" id="move_dynamiclly" checked>
                 允许动态调整顺序
             </label>
-            <br>
-              <a class="btn btn-primary btn-lg"  onclick="random_select_word('{{ word }}')"   role="button">随机选取10个</a>
-            <a class="btn btn-primary btn-lg"  onclick="location.reload();"   role="button">显示所有生词</a>
         </p>
-        <!--添加导出按钮-->
-        <button class="btn btn-primary" onclick="exportToCSV()">导出</button>
         <a name="aaa"></a>
         <div class="word-container">
             {% for x in lst3 %}
@@ -175,21 +173,19 @@
                 {% set freq = x[1] %}
                 {% if session.get('thisWord') == x[0] and session.get('time') == 1 %}
                 {% endif %}
-                <p id='p_{{ word }}' class="new-word" >
-                    <a id="word_{{ word }}"  class="btn btn-light" href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
-                    role="button">{{ word }}</a>
+                <p id='p_{{ word }}' class="new-word">
+                    <a id="word_{{ word }}" class="btn btn-light"
+                       href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
+                       role="button">{{ word }}</a>
                     ( <a id="freq_{{ word }}" title="{{ word }}">{{ freq }}</a> )
-                    <a class="btn btn-success" onclick=familiar("{{ word }}") role="button">熟悉</a>
-                    <a class="btn btn-warning" onclick=unfamiliar("{{ word }}") role="button">不熟悉</a>
-                    <a class="btn btn-danger" onclick=delete_word("{{ word }}") role="button">删除</a>
-                    <a class="btn btn-info" onclick=read_word("{{ word }}") role="button">朗读</a>
-                    <a class="btn btn-primary" onclick="addNote('{{ word }}'); saveNote('{{ word }}')" role="button">笔记</a> <!-- Modify to call addNote and then saveNote -->
-                    <input type="text" id="note_{{ word }}" class="note-input" placeholder="输入笔记内容" style="display:none;" oninput="saveNote('{{ word }}')"> <!-- Added oninput event -->
+                    <a class="btn btn-success" onclick="familiar('{{ word }}')" role="button">熟悉</a>
+                    <a class="btn btn-warning" onclick="unfamiliar('{{ word }}')" role="button">不熟悉</a>
+                    <a class="btn btn-danger" onclick="delete_word('{{ word }}')" role="button">删除</a>
+                    <a class="btn btn-info" onclick="read_word('{{ word }}')" role="button">朗读</a>
                 </p>
             {% endfor %}
         </div>
         <input id="selected-words2" type="hidden" value="{{ words }}">
-
     {% endif %}
 </div>
 {{ yml['footer'] | safe }}
@@ -198,28 +194,6 @@
         <script src="{{ js }}"></script>
     {% endfor %}
 {% endif %}
-
-
-<script type="text/javascript">
-    // Function to show/hide note input and load saved note content from localStorage
-    function addNote(word) {
-        var noteInput = document.getElementById("note_" + word);
-        var savedNote = localStorage.getItem(word); // Get the saved note from localStorage
-        if (savedNote) {
-            noteInput.value = savedNote; // Set the saved note if it exists
-        }
-        noteInput.style.display = (noteInput.style.display === 'none') ? 'inline-block' : 'none'; // Toggle display
-    }
-
-    // Example function to save the note to localStorage
-    function saveNote(word) {
-        var noteContent = document.getElementById("note_" + word).value;
-        localStorage.setItem(word, noteContent); // Save the note content in localStorage
-        console.log('Note saved for ' + word + ': ' + noteContent); // Log for debugging purposes
-    }
-</script>
-
-
 <script type="text/javascript">
     window.onload = function () { // 页面加载时执行
         const settings = {
@@ -245,12 +219,11 @@
         elements.chooseCheckbox.checked = settings.chooseChecked;
         elements.rangeComponent.value = settings.rangeValue;
         elements.rangeValueDisplay.textContent = `${settings.rangeValue}x`;
-<!--        elements.selectedWordsInput.value = settings.selectedWords;-->
+        elements.selectedWordsInput.value = settings.selectedWords;
 
-
-        // 刷新页面或进入页面时判断，若是首篇文章，则颜色为灰色
-        if (sessionStorage.getItem('pre_page_button') === 'display' || !sessionStorage.getItem('pre_page_button')) {
-            $('#load_pre_article').addClass('gray-background');
+        // 刷新页面或进入页面时判断，若不是首篇文章，则上一篇按钮可见
+        if (sessionStorage.getItem('pre_page_button') !== 'display' && sessionStorage.getItem('pre_page_button')) {
+            $('#load_pre_article').show();
         }
 
         // 事件监听器
@@ -271,168 +244,88 @@
     }
 
 
-    function load_next_article(){
+    function load_next_article() {
+        $("#load_next_article").prop("disabled", true)
         $.ajax({
             url: '/get_next_article/{{username}}',
             dataType: 'json',
-            success: function(data) {
+            success: function (data) {
                 // 更新页面内容
-                if(data['today_article']){
-                    // answer不可见
-                    const e = document.getElementById('answer');
-                    e.style.display = 'none';
+                if (data['today_article']) {
                     update(data['today_article']);
                     check_pre(data['visited_articles']);
                     check_next(data['result_of_generate_article']);
-                    toggleHighlighting();
                 }
+            }, complete: function (xhr, status) {
+                $("#load_next_article").prop("disabled", false)
             }
         });
     }
-    function load_pre_article(){
+
+    function load_pre_article() {
         $.ajax({
             url: '/get_pre_article/{{username}}',
             dataType: 'json',
-            success: function(data) {
+            success: function (data) {
                 // 更新页面内容
-                if(data['today_article']){
-                    // answer不可见
-                    const e = document.getElementById('answer');
-                    e.style.display = 'none';
+                if (data['today_article']) {
                     update(data['today_article']);
                     check_pre(data['visited_articles']);
-                    toggleHighlighting();
                 }
             }
         });
     }
-    function update(today_article){
+
+    function update(today_article) {
         $('#user_level').html(today_article['user_level']);
         $('#text_level').html(today_article["text_level"]);
-        $('#date').html('Article added on: '+today_article["date"]);
+        $('#date').html('Article added on: ' + today_article["date"]);
         $('#article_title').html(today_article["article_title"]);
         $('#article').html(today_article["article_body"]);
         $('#source').html(today_article['source']);
         $('#question').html(today_article["question"]);
         $('#answer').html(today_article["answer"]);
-        $('#ratio').html(Math.round(today_article["ratio"] * 100) + '%');
         document.querySelector('#text_level').classList.add('mark'); // highlight text difficult level for 2 seconds
-        setTimeout(() => {document.querySelector('#text_level').classList.remove('mark');}, 2000);
+        setTimeout(() => {
+            document.querySelector('#text_level').classList.remove('mark');
+        }, 2000);
         document.querySelector('#user_level').classList.add('mark'); // do the same thing for user difficulty level
-        setTimeout(() => {document.querySelector('#user_level').classList.remove('mark');}, 2000);
+        setTimeout(() => {
+            document.querySelector('#user_level').classList.remove('mark');
+        }, 2000);
     }
-    function check_pre(visited_articles){
-        if((visited_articles=='')||(visited_articles['index']<=0)){
-            $('#load_pre_article').addClass('gray-background'); // 设置为灰色
+
+    <!-- 检查是否存在上一篇或下一篇，不存在则对应按钮隐藏-->
+    function check_pre(visited_articles) {
+        if ((visited_articles == '') || (visited_articles['index'] <= 0)) {
+            $('#load_pre_article').hide();
             sessionStorage.setItem('pre_page_button', 'display')
-        }else{
-            $('#load_pre_article').removeClass('gray-background'); // 设置为正常蓝色
+        } else {
+            $('#load_pre_article').show();
             sessionStorage.setItem('pre_page_button', 'show')
         }
     }
-    function check_next(result_of_generate_article){
-        if(result_of_generate_article == "found"){
-            $('#found').show();$('#not_found').hide();
+
+    function check_next(result_of_generate_article) {
+        if (result_of_generate_article == "found") {
+            $('#found').show();
+            $('#not_found').hide();
             $('#read_all').hide();
-        }else if(result_of_generate_article == "not found"){
+        } else if (result_of_generate_article == "not found") {
             $('#found').hide();
             $('#not_found').show();
             $('#read_all').hide();
-        }else{
+        } else {
             $('#found').hide();
             $('#not_found').hide();
             $('#read_all').show();
         }
     }
-    function saveArticle() {
-    const article = {
-        user_level: document.getElementById('user_level').innerText,
-        text_level: document.getElementById('text_level').innerText,
-        date: document.getElementById('date').innerText.replace('Article added on: ', ''),
-        article_title: document.getElementById('article_title').innerText,
-        article_body: document.getElementById('article').innerText,
-        source: document.getElementById('source').innerText,
-        question: document.getElementById('question').innerText,
-        answer: document.getElementById('answer').innerText
-    };
-
-    const articleJSON = JSON.stringify(article);
-    const articleTitle = article.article_title;
-    const savedArticlesDropdown = document.getElementById('saved_articles_dropdown');
-
-    var option = document.createElement('option');
-    option.text = articleTitle;
-    option.value = articleJSON; // 存储序列化的JSON字符串
-    option.title = article.article_title;
-    savedArticlesDropdown.appendChild(option);
-    localStorage.setItem(articleTitle, articleJSON); // 以文章标题为键，序列化的JSON字符串为值存储
-}
-  function loadSelectedArticle() {
-    const selectedOption = document.getElementById('saved_articles_dropdown');
-    const selectedTitle = selectedOption.options[selectedOption.selectedIndex].text;
-    const articleJSON = localStorage.getItem(selectedTitle);
-
-    if (articleJSON) {
-        const today_article = JSON.parse(articleJSON); // 解析JSON字符串为对象
-        update(today_article); // 使用解析出的对象更新页面
-    }
-}
-
-   window.onload = function() {
-     const savedArticlesDropdown = document.getElementById('saved_articles_dropdown');
-     savedArticlesDropdown.addEventListener('change', loadSelectedArticle);
-
-    // 先清空dropdown，以防有多余的选项或重新加载页面时出现重复
-    savedArticlesDropdown.innerHTML = '';
-
-    // 获取localStorage中最后一个（最新）的键值对
-    let latestKey, latestValue;
-    for (let i = 0; i < localStorage.length; i++) {
-        const key = localStorage.key(i);
-        const value = localStorage.getItem(key);
-        if (!latestKey) { // 第一次迭代时设置最新文章
-            latestKey = key;
-            latestValue = value;
-        }
-    }
-
-    // 首先添加最新保存的文章到下拉菜单
-
-            if (latestKey && latestValue) {
-            var latestOption = document.createElement('option');
-            latestOption.text = latestKey;
-            latestOption.value = latestValue;
-            latestOption.title = latestValue;
-            savedArticlesDropdown.appendChild(latestOption);
-        }
-
-        // 接着遍历其余文章并添加到下拉菜单
-        for (let i = 0; i < localStorage.length; i++) {
-            const key = localStorage.key(i);
-            const value = localStorage.getItem(key);
-            // 确保不重复添加最新文章
-            if (key !== latestKey && key !== 'selectedWords') {
-                var option = document.createElement('option');
-                option.text = key;
-                option.value = value;
-                option.title = value;
-                savedArticlesDropdown.appendChild(option);
-            }
-        }
-
-    savedArticlesDropdown.selectedIndex = -1;
-}
-
-    document.getElementById('rangeComponent').addEventListener('input', function() {
-    var rate = this.value;
-    Reader.updateRate(rate);
-});
-
 </script>
 </body>
 <style>
     mark {
-        color: red;
+        color: #{{ yml['highlight']['color'] }};
         background-color: rgba(0, 0, 0, 0);
     }
 </style>

app/templates/userpage_post.html

@@ -1,52 +1,45 @@
 <!DOCTYPE html>
 <html lang="en">
-    <head>
-       <meta charset="UTF-8">
-       <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
-       <meta name="format-detection" content="telephone=no" />
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes" />
+    <meta name="format-detection" content="telephone=no" />
 
-       {{ yml['header'] | safe }}
-       {% if yml['css']['item'] %}
-         {% for css in yml['css']['item'] %}
-         <link href="{{ css }}" rel="stylesheet">
-         {% endfor %}
-        {% endif %}
-        {% if yml['js']['head'] %}
-         {% for js in yml['js']['head'] %}
-         <script src="{{ js }}" ></script>
-         {% endfor %}
-        {% endif %}
+    {{ yml['header'] | safe }}
+    {% if yml['css']['item'] %}
+        {% for css in yml['css']['item'] %}
+        <link href="{{ css }}" rel="stylesheet">
+        {% endfor %}
+    {% endif %}
+    {% if yml['js']['head'] %}
+        {% for js in yml['js']['head'] %}
+            <script src="{{ js }}" ></script>
+        {% endfor %}
+    {% endif %}
 
-       <title>EnglishPal Study Room for {{username}}</title>
-    </head>
-    <body>
-      <div class="container-fluid">
-          <p class="mt-md-3">
-               <input type="button" id="btn-cancel-selection" value="取消勾选" onclick="toggleCheckboxSelection(false)" />
-               <input type="button" id="btn-selection" value="全部勾选" onclick="toggleCheckboxSelection(true)" />
-          </p>
-          <form method="post" action="/{{username}}/mark">
-              <button type="submit" name="add-btn" class="btn btn-outline-primary btn-lg" onclick="clearSelectedWords()">加入我的生词簿</button>
-              {% for x in lst %}
-              {% set word = x[0]%}
-              <p>
-                    <font color="grey">{{loop.index}}</font>
-                    :
-                    <a href='http://youdao.com/w/eng/{{word}}/#keyfrom=dict2.index' title={{word}}>{{word}}</a>
-                    ({{x[1]}})
-                    <input type="checkbox" name="marked" value="{{word}}" checked>
-              </p>
+    <title>EnglishPal Study Room for {{username}}</title>
+</head>
+<body>
+     <p>取消勾选认识的单词</p>
+      <form method="post" action="/{{username}}/mark">
+       <input type="submit" name="add-btn" value="加入我的生词簿"/>
+       {% for x in lst %}
+          {% set word = x[0]%}
+        <p>
+            <font color="grey">{{loop.index}}</font>
+            :
+            <a href='http://youdao.com/w/eng/{{word}}/#keyfrom=dict2.index' title={{word}}>{{word}}</a>
+            ({{x[1]}})
+            <input type="checkbox" name="marked" value="{{word}}" checked>
+        </p>
 
-               {% endfor %}
-           </form>
-           {{ yml['footer'] | safe }}
-           {% if yml['js']['bottom'] %}
-            {% for js in yml['js']['bottom'] %}
-             <script src="{{ js }}" ></script>
-            {% endfor %}
-        {% endif %}
-      </div>
-    <script>window.history.replaceState(null, null, window.location.href);
-</script>
-    </body>
+       {% endfor %}
+       </form>
+    {{ yml['footer'] | safe }}
+    {% if yml['js']['bottom'] %}
+        {% for js in yml['js']['bottom'] %}
+            <script src="{{ js }}" ></script>
+        {% endfor %}
+    {% endif %}
+</body>
 </html>

app/test/conftest.py

@@ -1,9 +1,6 @@
 import pytest
-import sqlite3
-import time
 from selenium import webdriver
-
-from pathlib import Path
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
 
 @pytest.fixture
 def URL():
@@ -12,24 +9,5 @@ def URL():
 
 @pytest.fixture
 def driver():
-    return webdriver.Edge()  # follow the "End-to-end testing" section in README.md to install the web driver executable
-
-
-@pytest.fixture
-def restore_sqlite_database():
-    '''
-    Automatically restore SQLite database file app/db/wordfreqapp.db
-    using SQL statements from app/static/wordfreqapp.sql
-    '''
-    con = sqlite3.connect('../db/wordfreqapp.db')
-    with con:
-        con.executescript('DROP TABLE IF EXISTS user;')
-        con.executescript('DROP TABLE IF EXISTS article;')
-        con.executescript(open('../static/wordfreqapp.sql', encoding='utf8').read())
-    con.close()
-
-
-@pytest.fixture(autouse=True)
-def restart_englishpal(restore_sqlite_database):
-    (Path(__file__).parent / '../main.py').touch()
-    time.sleep(1)
+    my_driver = webdriver.Edge()  # uncomment this line if you wish to run the test on your laptop    
+    return my_driver

app/test/helper.py

@@ -1,33 +0,0 @@
-import uuid
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.common.exceptions import UnexpectedAlertPresentException, NoAlertPresentException
-
-def signup(URL, driver):
-    username = 'TestUser' + str(uuid.uuid1()).split('-')[0].title()
-    password = '[Abc+123]'
-
-    driver.get(URL)
-        
-    elem = driver.find_element_by_link_text('注册')
-    elem.click()
-    
-    elem = driver.find_element_by_id('username')
-    elem.send_keys(username)
-    
-    elem = driver.find_element_by_id('password')
-    elem.send_keys(password)
-
-    elem = driver.find_element_by_id('password2')
-    elem.send_keys(password)    
-    
-    elem = driver.find_element_by_class_name('btn') # 找到"注册"按钮
-    elem.click()
-
-    try:
-        WebDriverWait(driver, 1).until(EC.alert_is_present())
-        driver.switch_to.alert.accept()
-    except (UnexpectedAlertPresentException, NoAlertPresentException):
-        pass
-    
-    return username, password

app/test/test_add_word.py

@@ -1,31 +1,76 @@
-import time
-from helper import signup
+# -*- coding: utf-8 -*-
+# Run the docker image using the following command:
+# docker run -d -p 4444:4444 selenium/standalone-chrome
+from selenium import webdriver
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+
+import random, time
+import string
+
+driver = webdriver.Remote('http://localhost:4444/wd/hub', DesiredCapabilities.FIREFOX)
+driver.implicitly_wait(10)
+
+HOME_PAGE = 'http://121.4.94.30:91/'
 
 
-def test_add_word(URL, driver):
+def has_punctuation(s):
+    return [c for c in s if c in string.punctuation] != []
+    
+def test_add_word():
     try:
-        username, password = signup(URL, driver) # sign up a new account and automatically log in
-        time.sleep(1)
-
-        # enter the word in the text area
+        driver.get(HOME_PAGE)
+        assert 'English Pal -' in driver.page_source
+    
+        # login
+        elem = driver.find_element_by_link_text('登录')
+        elem.click()
+    
+        uname = 'lanhui'
+        password = 'l0ve1t'
+        elem = driver.find_element_by_name('username')
+        elem.send_keys(uname)
+    
+        elem = driver.find_element_by_name('password')
+        elem.send_keys(password)
+        
+        elem = driver.find_element_by_xpath('//form[1]/p[3]/input[1]') # 找到登录按钮
+        elem.click()
+    
+        assert 'EnglishPal Study Room for ' + uname in  driver.title
+    
+        # get essay content
+        elem = driver.find_element_by_id('text-content')
+        essay_content = elem.text
+    
         elem = driver.find_element_by_id('selected-words')
-        word = 'devour'
+        word = random.choice(essay_content.split())
+        while 'font>' in word or 'br>' in word or 'p>' in word or len(word) < 6 or has_punctuation(word):
+            word = random.choice(essay_content.split())
+
         elem.send_keys(word)
 
-        elem = driver.find_element_by_xpath('//form[1]//button[1]') # 找到"把生词加入我的生词库"按钮
-        elem.click()
-
-        elem = driver.find_element_by_name('add-btn') # 找到"加入我的生词簿"按钮
+        elem = driver.find_element_by_xpath('//form[1]//input[1]') # 找到get所有词频按钮
+        elem.click()
+    
+        elems = driver.find_elements_by_xpath("//input[@type='checkbox']")
+        for elem in elems:
+            if elem.get_attribute('name') == 'marked':
+                elem.click()
+    
+        elem = driver.find_element_by_name('add-btn') # 找到加入我的生词簿按钮
         elem.click()
 
+        driver.refresh()
+        driver.refresh()
+        driver.refresh()        
         elems = driver.find_elements_by_xpath("//p[@class='new-word']/a")
-
+    
         found = 0
         for elem in elems:
             if word in elem.text:
                 found = 1
                 break
-
+    
         assert found == 1
-    finally:
+    finally:    
         driver.quit()

app/test/test_bug528_tangjiao.py

@@ -1,95 +0,0 @@
-import pytest
-from selenium import webdriver
-from selenium.webdriver.common.by import By
-from selenium.webdriver.common.keys import Keys
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.common.exceptions import NoSuchElementException, TimeoutException
-
-
-# 测试登录页面输入密码包含空格的情况
-def test_login_password_with_space(driver, URL):
-    try:
-        driver.get(URL+"/login")
-
-        # 输入用户名
-        username_elem = driver.find_element_by_id('username')
-        username_elem.send_keys("test_user")
-
-        # 输入包含空格的密码
-        password_elem = driver.find_element_by_id('password')
-        password_elem.send_keys("password with space")
-
-        # 提交登录表单
-        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
-        elem.click()
-
-        # 显式等待直到警告框出现
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-
-        # 检查是否弹出警告框
-        alert = driver.switch_to.alert
-        assert "输入不能包含空格!" in alert.text
-    except (NoSuchElementException, TimeoutException) as e:
-        pytest.fail("页面元素未找到或超时: {}".format(e))
-
-
-# 测试注册页面输入密码包含空格的情况
-
-def test_signup_password_with_space(driver, URL):
-    try:
-        driver.get(URL+"/signup")
-
-        # 输入用户名
-        username_elem = driver.find_element_by_id('username')
-        username_elem.send_keys("new_user")
-
-        # 输入包含空格的密码
-        password_elem = driver.find_element_by_id('password')
-        password_elem.send_keys("password with space")
-
-        # 再次输入密码
-        password2_elem = driver.find_element_by_id('password2')
-        password2_elem.send_keys("password with space")
-
-        # 提交注册表单
-        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
-        elem.click()
-
-        # 显式等待直到警告框出现
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-
-        # 检查是否弹出警告框
-        alert = driver.switch_to.alert
-        assert "输入不能包含空格!" in alert.text
-    except (NoSuchElementException, TimeoutException) as e:
-        pytest.fail("页面元素未找到或超时: {}".format(e))
-
-
-
-# 测试重设密码页面输入新密码包含空格的情况
-
-def test_reset_password_with_space(driver, URL):
-    try:
-        driver.get(URL+"/reset")
-
-        # 输入用户名
-        username_elem = driver.find_element_by_id('username')
-        username_elem.send_keys("test_user")
-
-        # 输入包含空格的密码
-        password_elem = driver.find_element_by_id('password')
-        password_elem.send_keys("password with space")
-
-        # 提交重设密码表单
-        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
-        elem.click()
-
-        # 显式等待直到警告框出现
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-
-        # 检查是否弹出警告框
-        alert = driver.switch_to.alert
-        assert "输入不能包含空格!" in alert.text
-    except (NoSuchElementException, TimeoutException) as e:
-        pytest.fail("页面元素未找到或超时: {}".format(e))

app/test/test_bug536_jiangwangzhe.py

@@ -1,88 +0,0 @@
-from selenium.webdriver.common.alert import Alert
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-
-
-# 对用户名不能为中文进行测试
-def test_register_username_with_chinese(driver, URL):
-    try:
-        driver.get(URL + "/signup")
-
-        # 等待用户名输入框出现
-        username_elem = WebDriverWait(driver, 10).until(
-            EC.presence_of_element_located((By.ID, 'username'))
-        )
-        username_elem.send_keys("测试用户")  # 输入中文用户名
-
-        # 等待密码输入框出现
-        password_elem = WebDriverWait(driver, 10).until(
-            EC.presence_of_element_located((By.ID, 'password'))
-        )
-        password_elem.send_keys("validPassword123")  # 输入有效密码
-
-        # 等待确认密码输入框出现
-        password2_elem = WebDriverWait(driver, 10).until(
-            EC.presence_of_element_located((By.ID, 'password2'))
-        )
-        password2_elem.send_keys("validPassword123")  # 输入有效确认密码
-
-        # 等待注册按钮出现并点击
-        signup_button = WebDriverWait(driver, 10).until(
-            EC.element_to_be_clickable((By.XPATH, '//button[@onclick="signup()"]'))
-        )
-        signup_button.click()
-
-        # 等待警告框出现并接受
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-        alert = driver.switch_to.alert
-        alert_text = alert.text
-        print(f"警告文本: {alert_text}")
-        assert alert_text == "Chinese characters are not allowed in the user name."  # 根据实际的警告文本进行断言
-        alert.accept()
-
-    except Exception as e:
-        print(f"发生错误: {e}")
-        raise
-
-
-# 对注册时密码不能是中文进行测试
-def test_register_password_with_chinese(driver, URL):
-    try:
-        driver.get(URL + "/signup")
-
-        # 等待用户名输入框出现
-        username_elem = WebDriverWait(driver, 10).until(
-            EC.presence_of_element_located((By.ID, 'username'))
-        )
-        username_elem.send_keys("validUsername123")  # 输入有效用户名
-
-        # 等待密码输入框出现
-        password_elem = WebDriverWait(driver, 10).until(
-            EC.presence_of_element_located((By.ID, 'password'))
-        )
-        password_elem.send_keys("测试密码")  # 输入中文密码
-
-        # 等待确认密码输入框出现
-        password2_elem = WebDriverWait(driver, 10).until(
-            EC.presence_of_element_located((By.ID, 'password2'))
-        )
-        password2_elem.send_keys("测试密码")  # 输入中文确认密码
-
-        # 等待注册按钮出现并点击
-        signup_button = WebDriverWait(driver, 10).until(
-            EC.element_to_be_clickable((By.XPATH, '//button[@onclick="signup()"]'))
-        )
-        signup_button.click()
-
-        # 等待警告框出现并接受
-        WebDriverWait(driver, 10).until(EC.alert_is_present())
-        alert = driver.switch_to.alert
-        alert_text = alert.text
-        print(f"警告文本: {alert_text}")
-        assert alert_text == "Chinese characters are not allowed in the password."  # 根据实际的警告文本进行断言
-        alert.accept()
-
-    except Exception as e:
-        print(f"发生错误: {e}")
-        raise

app/test/test_bug540_xiongjiaming.py

@@ -1,45 +0,0 @@
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-import logging
-
-from helper import signup
-
-def login(driver, home, uname, password):
-    driver.get(home)
-    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.LINK_TEXT, '登录'))).click()
-    driver.find_element(By.ID, 'username').send_keys(uname)
-    driver.find_element(By.ID, 'password').send_keys(password)
-    driver.find_element(By.XPATH, '//button[text()="登录"]').click()
-    WebDriverWait(driver, 10).until(EC.title_is(f"EnglishPal Study Room for {uname}"))
-
-def logout(driver):
-    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.LINK_TEXT, '退出'))).click()
-
-# 标记文章
-def collect_article(driver):
-    driver.find_element(By.XPATH, '//button[text()="标记文章"]').click()
-
-def test_collect_article(driver, URL):
-    try:
-        username, password = signup(URL, driver)
-        title = driver.find_element(By.ID, 'article_title').text
-        article = driver.find_element(By.ID, 'article').text
-
-        collect_article(driver)
-        collected_title = driver.execute_script('return localStorage.getItem("articleTitle");')
-        assert title == collected_title, "Unable to add the article to your collection."
-
-        # 退出登录
-        logout(driver)
-
-        # 再次登录并检查收藏状态
-        login(driver, URL, username, password)
-        rechecked_title = driver.execute_script('return localStorage.getItem("articleTitle");')
-        assert title == rechecked_title, "Collected article not found after re-login."
-
-    except Exception as e:
-        # 输出异常信息
-        logging.error(e)
-    finally:
-        driver.quit()

app/test/test_bug544_tangxinyuan.py

@@ -1,55 +0,0 @@
-import random
-import string
-import time
-
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-
-from helper import signup
-
-
-def has_punctuation(s):
-    return any(c in string.punctuation for c in s)
-
-
-def login(driver, home, uname, password):
-    driver.get(home)
-    WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.LINK_TEXT, '登录'))).click()
-    driver.find_element(By.ID, 'username').send_keys(uname)
-    driver.find_element(By.ID, 'password').send_keys(password)
-    driver.find_element(By.XPATH, '//button[text()="登录"]').click()
-    WebDriverWait(driver, 10).until(EC.title_is(f"EnglishPal Study Room for {uname}"))
-
-
-def select_valid_word(driver):
-    elem = driver.find_element(By.ID, 'text-content')
-    essay_content = elem.text
-    valid_word = random.choice([word for word in essay_content.split() if len(word) >= 6 and not has_punctuation(
-        word) and 'font>' not in word and 'br>' not in word and 'p>' not in word])
-    driver.find_element(By.ID, 'selected-words').send_keys(valid_word)
-    return valid_word
-
-
-def test_save_selected_word(driver, URL):
-    try:
-        username, password = signup(URL, driver)
-        word = select_valid_word(driver)
-        stored_words = driver.execute_script('return localStorage.getItem("selectedWords");')
-        assert word == stored_words, "Selected word not saved to localStorage correctly"
-        # 退出并重新登录以检查存储的单词
-        driver.find_element(By.LINK_TEXT, '退出').click()
-        driver.execute_script("window.open('');window.close();")
-
-        # 等待一会儿，让浏览器有足够的时间关闭标签页
-        WebDriverWait(driver, 2)
-
-        # 重新打开一个新的标签页
-        driver.execute_script("window.open('');")
-        driver.switch_to.window(driver.window_handles[-1])  # 切换到新打开的标签页
-
-        login(driver, URL, username, password)
-        textarea_content = driver.find_element(By.ID, 'selected-words').get_attribute('value')
-        assert word == textarea_content, "Selected word not preserved after re-login"
-    finally:
-        driver.quit()

app/test/test_bug545_HuangHuiLing.py

@@ -1,44 +0,0 @@
-import random
-import string
-import time
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.webdriver.common.action_chains import ActionChains
-
-from helper import signup
-
-def has_punctuation(s):
-    return any(c in string.punctuation for c in s)
-
-def select_one(driver):
-    elem = driver.find_element(By.ID, 'article')
-    essay_content = elem.text
-    valid_word = random.choice([word for word in essay_content.split() if len(word) >= 6 and not has_punctuation(
-        word) and 'font>' not in word and 'br>' not in word and 'p>' not in word])
-    driver.find_element(By.ID, 'selected-words').send_keys(valid_word)
-    driver.find_element(By.ID, 'article').click()
-    return valid_word
-
-def select_two(driver):
-    word = driver.find_element(By.CLASS_NAME, 'highlighted')
-
-    # 创建ActionChains对象
-    actions = ActionChains(driver)
-    actions.move_to_element(word)
-
-    # 模拟鼠标按下并拖动以选择文本
-    actions.double_click()
-    actions.perform()
-
-
-def test_selected_second_word(driver, URL):
-    try:
-        signup(URL, driver)
-        selected_words = select_one(driver);
-        assert selected_words.strip() != "", "选中的单词被放置框中"
-        select_two(driver)
-        selected_second_words = driver.find_element(By.ID, 'selected-words').get_attribute('value')
-        assert selected_second_words.strip() == "", "选中的单词被删除"
-    finally:
-        driver.quit()

app/test/test_bug546_lixiaofeng.py

@@ -1,39 +0,0 @@
-from selenium.webdriver.common.action_chains import ActionChains
-from helper import signup
-
-
-def test_highlight(driver, URL):
-    try:
-        # 打开网页
-        driver.get(URL)
-        driver.maximize_window()
-
-        # 注册
-        signup(URL, driver)
-
-        # 取消勾选“划词入库按钮”
-        highlight_checkbox = driver.find_element_by_id("chooseCheckbox")
-        driver.execute_script("arguments[0].click();", highlight_checkbox)
-
-        article = driver.find_element_by_id("article")
-
-        # 创建 ActionChains 对象
-        actions = ActionChains(driver)
-
-        # 移动鼠标到起点位置
-        actions.move_to_element(article)
-        # actions.move_to_element_with_offset(article, 50, 100)
-        # 按下鼠标左键
-        actions.click_and_hold()
-        # 拖动鼠标到结束位置
-        actions.move_by_offset(400,50)
-        # 释放鼠标左键
-        actions.release()
-        # 执行操作链
-        actions.perform()
-        # time.sleep(10)
-
-        assert driver.find_elements_by_class_name("highlighted") is not None
-    finally:
-        # 测试结束后关闭浏览器
-        driver.quit()

app/test/test_bug551_DingZeYu.py

@@ -1,37 +0,0 @@
-import time
-import pytest
-from selenium import webdriver
-from selenium.webdriver import ActionChains
-from selenium.webdriver.common.by import By
-from selenium.webdriver.common.alert import Alert
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.webdriver.support.wait import WebDriverWait
-from helper import signup
-
-def test_bug551(driver, URL):
-    driver.maximize_window()
-    driver.get(URL)
-
-    username, password = signup(URL, driver)
-
-    article = driver.find_element(By.ID, 'article')
-    actions = ActionChains(driver)
-
-    actions.move_to_element(article)
-    actions.click_and_hold()
-    actions.move_by_offset(450, 200)
-    actions.release()
-    actions.perform()
-
-    # 获取选中高亮部分的单词的元素
-    highlighted_words = driver.find_elements(By.CLASS_NAME, 'highlighted')
-
-    # 验证选中部分的单词是否同时应用了需求样式
-    expected_font_weight = "400"  
-
-    for word in highlighted_words:
-        font_weight = word.value_of_css_property("font-weight")
-        assert font_weight == expected_font_weight, f"选中部分的单词的字体样式错误"
-
-    time.sleep(5)
-    driver.quit()

app/test/test_bug553_LinShan.py

@@ -1,58 +0,0 @@
-from selenium import webdriver
-from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
-from selenium.webdriver.support import expected_conditions as EC
-from selenium import webdriver
-from selenium.webdriver.support.wait import WebDriverWait
-from selenium.webdriver.common.by import By
-from selenium.webdriver.common.keys import Keys
-import logging
-import time
-import pytest
-
-@pytest.mark.parametrize("test_input,expected",
-                         [("‘test1’", "test1"),
-                          ("'test2'", "test2"),
-                          ("“test3”", "test3"),
-                          ("it's", "it's"),
-                          ("hello,I'm linshan", ["hello","i'm","linshan"]),
-                          ("Happy New Year！？", ["happy","new","year"]),
-                          ("My favorite book is 《Harry Potter》。", ["potter","harry","my","favorite","book","is"])])
-def test_bug553_LinShan(test_input,expected, driver, URL):
-    try:
-        # 打开对应地址的网页
-        driver.get(URL)
-
-        # 浏览器最大窗口化
-        driver.maximize_window()
-
-        # 判断网页源代码中是否有English Pal -文字
-        assert 'English Pal -' in driver.page_source
-
-        # 将测试的数据输入到主页的textarea里
-        driver.find_element_by_xpath("//textarea[@name='content']").send_keys(Keys.CONTROL, "a")
-        driver.find_element_by_xpath("//textarea[@name='content']").send_keys(test_input)
-        time.sleep(1)
-
-        # 点击按钮获取单词
-        driver.find_element_by_xpath("//input[@value='get文章中的词频']").click()
-        time.sleep(1)
-
-        # 获取筛选后的单词
-        words = driver.find_elements_by_xpath("//p/a")
-
-        # 遍历获取到的单词，并判断单词与预期的相同
-        for word in words:
-            # 判断单词是否在预期结果中
-            assert word.text in expected
-            
-        # 返回上一页网页
-        driver.find_element_by_xpath("//input[@value='确定并返回']").click()
-        time.sleep(0.1)
-
-    except Exception as e:
-        # 输出异常信息
-        logging.error(e)
-        # 关闭浏览器
-        driver.quit()
-    finally:
-        driver.quit()

app/test/test_bug555_fangchen.py

@@ -1,43 +0,0 @@
-import time
-import pytest
-import uuid
-from selenium import webdriver
-from selenium.webdriver import ActionChains
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-from selenium.common.exceptions import UnexpectedAlertPresentException, NoAlertPresentException, NoSuchElementException, \
-    TimeoutException
-from conftest import URL
-driver = webdriver.Chrome()
-def test_bug555():
-    try:
-        driver.maximize_window()
-        base_url = "http://127.0.0.1:5000"
-        driver.get(base_url)
-        article = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, 'article')))
-        perform_actions_on_article(driver, article)
-
-        next_button = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, 'load_next_article')))
-        next_button.click()
-        print("Clicked next article button.")
-
-        prev_button = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, 'load_pre_article')))
-        prev_button.click()
-        print("Clicked previous article button.")
-
-    except (TimeoutException, NoSuchElementException) as e:
-        print(f"An error occurred: {e}")
-
-    finally:
-        driver.quit()
-        print("Driver closed.")
-
-def perform_actions_on_article(driver, article):
-    actions = ActionChains(driver)
-    actions.move_to_element(article)
-    actions.click_and_hold()
-    actions.move_by_offset(450, 200)
-    actions.release()
-    actions.perform()
-    print("Performed actions on article.")

app/test/test_bug561_LiangZiyue.py

@@ -1,27 +0,0 @@
-import random
-import string
-from selenium.webdriver.common.by import By
-from selenium.webdriver.support.ui import WebDriverWait
-from selenium.webdriver.support import expected_conditions as EC
-
-
-def test_bug561_LiangZiyue(driver, URL):
-    try:
-        driver.get(home)
-        WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.LINK_TEXT, '登录'))).click()
-        driver.find_element(By.ID, 'username').send_keys("wrr")
-        driver.find_element(By.ID, 'password').send_keys("1234")
-        driver.find_element(By.XPATH, '//button[text()="登录"]').click()
-        ele = driver.find_element(By.XPATH,'//font[@id="article"]')
-        driver.execute_script('arguments[0].scrollIntoView();',ele)
-        action = ActionChains(driver)
-        action.click_and_hold(ele)
-        action.move_by_offset(0,500)
-        action.perform()
-        next_ele = driver.find_element(By.ID,'//button[@id="load_next_article"]')
-        driver.execute_script('arguments[0].scrollIntoView();',next_ele)
-        next_ele.click()
-        driver.execute_script('arguments[0].scrollIntoView();',ele)
-        ele.click()
-    finally:
-        driver.quit()

app/test/test_next_article.py

@@ -0,0 +1,85 @@
+''' Contributed by Lin Junhong et al. 2023-06.'''
+
+from selenium import webdriver
+from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
+
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+from selenium.common.exceptions import UnexpectedAlertPresentException, NoAlertPresentException
+import random, time
+import string
+
+# 初始化webdriver
+# driver = webdriver.Remote('http://localhost:4444/wd/hub', DesiredCapabilities.CHROME)
+# driver.implicitly_wait(10)
+driver = webdriver.Chrome("C:\\Users\\12993\AppData\Local\Programs\Python\Python38\\chromedriver.exe")
+
+
+def test_next_article():
+    try:
+        driver.get("http://118.25.96.118:90")
+        assert 'English Pal -' in driver.page_source
+        # login
+        elem = driver.find_element_by_link_text('登录')
+        elem.click()
+
+        uname = 'abcdefg'
+        password = 'abcdefg'
+        elem = driver.find_element_by_id('username')
+        elem.send_keys(uname)
+
+        elem = driver.find_element_by_id('password')
+        elem.send_keys(password)
+        elem = driver.find_element_by_xpath('/html/body/div/button')  # 找到登录按钮
+        elem.click()
+
+        time.sleep(0.5)
+        assert 'EnglishPal Study Room for ' + uname in driver.title
+        for i in range(50):
+            time.sleep(0.1)
+            # 找到固定按钮
+            elem = driver.find_element_by_xpath('//*[@id="load_next_article"]')
+            elem.click()
+    except Exception as e:
+        print(e)
+
+
+def test_local_next_article():
+    try:
+        driver.get("http://127.0.0.1:5000")
+        assert 'English Pal -' in driver.page_source
+        # login
+        elem = driver.find_element_by_link_text('注册')
+        elem.click()
+
+        uname = 'abcdefg'
+        password = 'abcdefg'
+        elem = driver.find_element_by_id('username')
+        elem.send_keys(uname)
+
+        elem = driver.find_element_by_id('password')
+        elem.send_keys(password)
+
+        elem = driver.find_element_by_id('password2')
+        elem.send_keys(password)
+
+        time.sleep(0.5)
+
+        elem = driver.find_element_by_class_name('btn')  # 找到提交按钮
+        elem.click()
+        time.sleep(0.5)
+        try:
+            WebDriverWait(driver, 1).until(EC.alert_is_present())
+            driver.switch_to.alert.accept()
+        except (UnexpectedAlertPresentException, NoAlertPresentException):
+            pass
+
+        time.sleep(0.5)
+        assert 'EnglishPal Study Room for ' + uname in driver.title
+        for i in range(50):
+            time.sleep(0.1)
+            # 找到固定按钮
+            elem = driver.find_element_by_xpath('//*[@id="load_next_article"]')
+            elem.click()
+    except Exception as e:
+        print(e)

app/test/test_stress.py

@@ -1,43 +0,0 @@
-''' Contributed by Lin Junhong et al. 2023-06.'''
-
-import requests
-import multiprocessing
-import time
-
-def stress(username):
-    try:
-        data = {
-            'username': username,
-            'password': '123123'
-        }
-        headers = {
-            'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Mobile Safari/537.36 Edg/114.0.1823.51'
-        }
-        session = requests.session()
-        response = session.post(url='http://127.0.0.1:5000/signup', data=data, headers=headers)
-        print('Sign up ', response.status_code)
-        time.sleep(0.5)
-        response = session.post(url='http://127.0.0.1:5000/login', data=data, headers=headers)
-        print('Sign in ', response.status_code)
-        time.sleep(0.5)
-        response = session.get(url=f'http://127.0.0.1:5000/{username}/userpage', headers=headers)
-        print('User page', response.status_code)
-        time.sleep(0.5)
-        print(session.cookies)
-        for i in range(5):
-            response = session.get(url=f'http://127.0.0.1:5000/get_next_article/{username}', headers=headers, cookies=session.cookies)
-            time.sleep(0.5)
-            print(f'Next page ({i}) [{username}]')
-            print(response.status_code)
-            print(response.json()['today_article']['article_title'])
-    except Exception as e:
-        print(e)
-
-
-if __name__ == '__main__':
-    username = 'Learner'
-    pool = multiprocessing.Pool(processes=10)
-    for i in range(10):
-        pool.apply_async(stress, (f'{username}{i}',))
-    pool.close()
-    pool.join()

app/translate.py

@@ -1,52 +0,0 @@
-import requests
-import hashlib
-import time
-from urllib.parse import urlencode
-
-# 假设这是从某个配置文件中读取的
-class BaiduContent:
-    APPID = '20240702002090356'
-    SECRET = '3CcqcMAJdIIpgG0uMS_f'
-
-def generate_sign(q, salt):
-    """生成百度翻译API所需的签名"""
-    appid = BaiduContent.APPID
-    secret = BaiduContent.SECRET
-    appid_with_data = appid + q + salt + secret
-    md5_obj = hashlib.md5(appid_with_data.encode('utf-8'))
-    return md5_obj.hexdigest()
-
-def translate(q, from_lang, to_lang):
-    """调用百度翻译API进行翻译"""
-    salt = str(int(time.time()))  # 生成一个时间戳作为salt
-    sign = generate_sign(q, salt)
-
-    # 封装请求参数
-    params = {
-        'q': q,
-        'from': from_lang,
-        'to': to_lang,
-        'appid': BaiduContent.APPID,
-        'salt': salt,
-        'sign': sign
-    }
-
-    # 构造请求URL（百度翻译API使用POST请求，并将参数放在请求体中）
-    url = "http://api.fanyi.baidu.com/api/trans/vip/translate"
-
-    # 发送POST请求
-    headers = {'Content-Type': 'application/x-www-form-urlencoded'}
-    data = urlencode(params).encode('utf-8')  # 注意：需要编码为bytes
-
-    response = requests.post(url, data=data, headers=headers)
-
-    # 检查响应状态码
-    if response.status_code == 200:
-        # 解析并返回JSON响应体中的翻译结果
-        try:
-            return response.json()['trans_result'][0]['dst']
-        except (KeyError, IndexError):
-            return "Invalid response from API"
-    else:
-        # 返回错误信息或状态码
-        return {"error": f"Failed with status code {response.status_code}"}

app/user_service.py

@@ -15,9 +15,6 @@ from wordfreqCMD import sort_in_descending_order
 import pickle_idea
 import pickle_idea2
 
-import logging
-logging.basicConfig(filename='log.txt', format='%(asctime)s %(message)s', level=logging.DEBUG)
-
 # 初始化蓝图
 userService = Blueprint("user_bp", __name__)
 
@@ -35,9 +32,7 @@ def get_next_article(username):
         else:  # 当前不为“null”，直接 index+=1
             visited_articles["index"] += 1
         session["visited_articles"] = visited_articles
-        logging.debug('/get_next_article: start calling get_today_arcile()')
         visited_articles, today_article, result_of_generate_article = get_today_article(user_freq_record, session.get('visited_articles'))
-        logging.debug('/get_next_arcile: done.')
         data = {
             'visited_articles': visited_articles,
             'today_article': today_article,
@@ -134,7 +129,7 @@ def userpage(username):
     user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
 
     if request.method == 'POST':  # when we submit a form
-        content = request.form['content']
+        content = escape(request.form['content'])
         f = WordFreq(content)
         lst = f.get_freq()
         return render_template('userpage_post.html',username=username,lst = lst, yml=Yaml.yml)
@@ -178,17 +173,10 @@ def user_mark_word(username):
         d = load_freq_history(user_freq_record)
         lst_history = pickle_idea2.dict2lst(d)
         lst = []
-        lst2 = []
         for word in request.form.getlist('marked'):
-            if not word in pickle_idea2.exclusion_lst and len(word) > 2:
-                lst.append((word, [get_time()]))
-                lst2.append(word)
+            lst.append((word, [get_time()]))
         d = pickle_idea2.merge_frequency(lst, lst_history)
-        if len(lst_history) > 999:
-            flash('You have way too many words in your difficult-words book. Delete some first.')
-        else:
-            pickle_idea2.save_frequency_to_pickle(d, user_freq_record)
-            flash('Added %s.' % ', '.join(lst2))
+        pickle_idea2.save_frequency_to_pickle(d, user_freq_record)
         return redirect(url_for('user_bp.userpage', username=username))
     else:
         return 'Under construction'

app/wordfreqCMD.py

@@ -4,38 +4,11 @@
 ###########################################################################
 
 import collections
-import html
 import string
 import operator
 import os, sys # 引入模块sys，因为我要用里面的sys.argv列表中的信息来读取命令行参数。
 import pickle_idea
 
-
-def map_percentages_to_levels(percentages):
-    '''
-    功能：按照加权平均难度，给生词本计算难度分，计算权重的规则是(10 - 该词汇难度) * 该难度词汇占总词汇的比例，再进行归一化处理
-    输入：难度占比字典，键代表难度3~8，值代表每种难度的单词的占比
-    输出：权重字典，键代表难度3~8，值代表每种难度的单词的权重
-    '''
-    # 已排序的键
-    sorted_keys = sorted(percentages.keys())
-
-    # 计算权重和权重总和
-    sum = 0  # 总和
-    levels_proportions = {}
-    for k in sorted_keys:
-        levels_proportions[k] = 10 - k
-    for k in sorted_keys:
-        levels_proportions[k] *= percentages[k]
-        sum += levels_proportions[k]
-
-    # 归一化权重到权重总和为1
-    for k in sorted_keys:
-        levels_proportions[k] /= sum
-
-    return levels_proportions
-
-
 def freq(fruit):
     '''
     功能： 把字符串转成列表。 目的是得到每个单词的频率。
@@ -66,8 +39,7 @@ def file2str(fname):#文件转字符
 
 
 def remove_punctuation(s): # 这里是s是形参 (parameter)。函数被调用时才给s赋值。
-    special_characters = '\_©~<=>+/[]*&$%^@.,?!:;#()"“”—‘’{}|，。？！￥……（）、《》【】：；·' # 把里面的字符都去掉
-    s = html.unescape(s) # 将HTML实体转换为对应的字符，比如<会被识别为小于号
+    special_characters = '\_©~<=>+/[]*&$%^@.,?!:;#()"“”—‘’{}|' # 把里面的字符都去掉
     for c in special_characters:
         s = s.replace(c, ' ') # 防止出现把 apple,apple 移掉逗号后变成 appleapple 情况
     s = s.replace('--', ' ')
@@ -132,7 +104,7 @@ if __name__ == '__main__':
         print('%s\t%d\t%s' % (x[0], x[1], youdao_link(x[0])))#函数导出
 
     # 把频率的结果放result.html中
-    make_html_page(sort_in_descending_order(L), 'result.html')
+    make_html_page(sort_in_descending_order(L), 'result.html') 
 
     print('\nHistory:\n')
     if os.path.exists('frequency.p'):

build.sh

@@ -2,7 +2,10 @@
 
 DEPLOYMENT_DIR=/home/lanhui/englishpal2/EnglishPal
 cd $DEPLOYMENT_DIR
-pwd
+
+# Install dependencies
+
+pip3 install -r requirements.txt
 
 # Stop service
 sudo docker stop EnglishPal
@@ -12,7 +15,7 @@ sudo docker rm EnglishPal
 sudo docker build -t englishpal .
 
 # Run the application
-sudo docker run --restart=always -d --name EnglishPal -p 90:80  -v ${DEPLOYMENT_DIR}/app/static/frequency:/app/static/frequency --mount type=volume,src=englishpal-db,target=/app/db -t englishpal # for permanently saving data
+sudo docker run --restart=always -d --name EnglishPal -p 90:80 -v ${DEPLOYMENT_DIR}/app/static/frequency:/app/static/frequency -v ${DEPLOYMENT_DIR}/app/static/:/app/static/ -t englishpal  # for permanently saving data
 
 # Save space.  Run it after sudo docker run
 sudo docker system prune -a -f

requirements.txt

@@ -4,6 +4,5 @@ PyYAML~=6.0
 pony==0.7.16
 snowballstemmer==2.2.0
 Werkzeug==2.2.2
-requests
-pytest~=8.1.1
-Flask-HTTPAuth==4.4.0
+
+pytest~=8.1.1