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EnglishPal
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修复快速点击下一页按钮点击频率过快时页面跳转到未知名页面

master
李思楠 2024-05-24 22:00:08 +08:00
parent ff6286cf01
commit 8cbc7c9a0c
3 changed files with 252 additions and 49 deletions
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209
app/templates/userpage_get.html
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@ -5,6 +5,8 @@
<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"/>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.1/dist/js/bootstrap.bundle.min.js"></script>
{{ yml['header'] | safe }}
{% if yml['css']['item'] %}
@ -26,12 +28,40 @@
}
@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); }
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;
}
.arrow {
padding: 0;
font-size: 20px;
line-height: 21px;
display: inline-block;
}
.arrow:hover {
cursor: pointer;
}
</style>
</head>
<body>
@ -39,53 +69,70 @@
<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 flashed_messages %}#} {# 根据user_service.userpage,取消了参数flashed_messages，因此注释了这段代码 #}
{# <div class="alert alert-warning" role="alert">Congratulations! {{ message }}</div>#}
{# {% endfor %}#}
{% 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>
{% endfor %}
<button class="btn btn-success" id="load_next_article" onclick="load_next_article()"> 下一篇 Next Article </button>
<button class="btn btn-success" id="load_pre_article" onclick="load_pre_article()" > 上一篇 Previous Article </button>
<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="badge bg-success" id="user-level">{{ today_article["user_level"] }}</span> and we have chosen an article with a difficulty level of <span class="badge bg-success" 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"><br/>
<p class="display-5" id="article_title">{{ today_article["article_title"] }}</p><br/>
<p class="lead"><font id="article" size=2>{{ today_article["article_body"] }}</font></p><br/>
<p><small class="text-muted" id="source">{{ today_article['source'] }}</small></p><br/>
<p><b id="question">{{ today_article['question'] }}</b></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/>
<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>
<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" onclick="toggleHighlighting()" checked/>生词高亮
<input type="checkbox" onclick="onReadClick()" checked/>大声朗读
<input type="checkbox" onclick="onChooseClick()" checked/>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">
@ -97,8 +144,8 @@
<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/>
<input type="submit" value="把生词加入我的生词库"/>
<input type="reset" value="清除"/>
<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>
</form>
{% if session.get['thisWord'] %}
<script type="text/javascript">
@ -126,9 +173,10 @@
{% 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>
@ -147,60 +195,127 @@
{% endfor %}
{% endif %}
<script type="text/javascript">
function load_next_article(){
window.onload = function () { // 页面加载时执行
const settings = {
// initialize settings from localStorage
highlightChecked: localStorage.getItem('highlightChecked') !== 'false', // localStorage stores strings, default to true. same below
readChecked: localStorage.getItem('readChecked') !== 'false',
chooseChecked: localStorage.getItem('chooseChecked') !== 'false',
rangeValue: localStorage.getItem('rangeValue') || '1',
selectedWords: localStorage.getItem('selectedWords') || ''
};
const elements = {
highlightCheckbox: document.querySelector('#highlightCheckbox'),
readCheckbox: document.querySelector('#readCheckbox'),
chooseCheckbox: document.querySelector('#chooseCheckbox'),
rangeComponent: document.querySelector('#rangeComponent'),
rangeValueDisplay: document.querySelector('#rangeValue'),
selectedWordsInput: document.querySelector('#selected-words')
};
// 应用设置到页面元素
elements.highlightCheckbox.checked = settings.highlightChecked;
elements.readCheckbox.checked = settings.readChecked;
elements.chooseCheckbox.checked = settings.chooseChecked;
elements.rangeComponent.value = settings.rangeValue;
elements.rangeValueDisplay.textContent = `${settings.rangeValue}x`;
elements.selectedWordsInput.value = settings.selectedWords;
// 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')) {
$('#load_pre_article').show();
}
// 事件监听器
elements.selectedWordsInput.addEventListener('input', () => {
localStorage.setItem('selectedWords', elements.selectedWordsInput.value);
});
elements.rangeComponent.addEventListener('input', () => {
const rangeValue = elements.rangeComponent.value;
elements.rangeValueDisplay.textContent = `${rangeValue}x`;
localStorage.setItem('rangeValue', rangeValue);
});
};
function clearSelectedWords() {
localStorage.removeItem('selectedWords');
document.querySelector('#selected-words').value = '';
}
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']){
if (data['today_article']) {
update(data['today_article']);
check_pre(data['visited_articles']);
check_next(data['result_of_generate_article']);
}
}, 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']){
if (data['today_article']) {
update(data['today_article']);
check_pre(data['visited_articles']);
}
}
});
}
function update(today_article){
$('#user-level').html(today_article['user_level']);
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"]);
document.querySelector('#text_level').classList.add('mark'); // highlight text difficult level for 2 seconds
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);
}
<!-- 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)){
<!-- 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();
}else{
sessionStorage.setItem('pre_page_button', 'display')
} 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();

85
app/test/test_next_article.py Normal file
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@ -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)

5
requirements.txt
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@ -1,5 +1,8 @@
Flask==1.1.2
Flask==2.0.3
selenium==3.141.0
PyYAML~=6.0
pony==0.7.16
snowballstemmer==2.2.0
Werkzeug==2.2.2
pytest~=8.1.1