xieshanghai
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EnglishPal
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Fix Bug547

Bug547_FanWenQi
范雯琦 2024-04-11 23:21:24 +08:00
parent 708a6a2821
commit b4a4bd6723
2 changed files with 82 additions and 26 deletions
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17
app/static/js/read.js
View File

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

69
app/templates/userpage_get.html
View File

@ -5,6 +5,8 @@
<meta name="viewport" <meta name="viewport"
content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0, user-scalable=yes"/> 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"/> <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 }} {{ yml['header'] | safe }}
{% if yml['css']['item'] %} {% if yml['css']['item'] %}
@ -32,6 +34,24 @@
40%, 60% { transform: translate3d(+4px, 0, 0); } 40%, 60% { transform: translate3d(+4px, 0, 0); }
50% { 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> </style>
</head> </head>
<body> <body>
@ -45,22 +65,28 @@
<a class="btn btn-secondary" href="/reset" role="button" onclick="stopRead()">重设密码</a> <a class="btn btn-secondary" href="/reset" role="button" onclick="stopRead()">重设密码</a>
</p> </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 #} {% for message in get_flashed_messages() %}
{# <div class="alert alert-warning" role="alert">Congratulations! {{ message }}</div>#} <div class="alert alert-warning alert-dismissible fade show" role="alert">
{# {% endfor %}#} {{ 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="arrow" id="load_next_article" onclick="load_next_article();Reader.stopRead()" title="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_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> <p><b>阅读文章并回答问题</b></p>
<div id="text-content"> <div id="text-content">
<div id="found"> <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> <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/> <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/> <div class="p-3 mb-2 bg-light text-dark" style="margin: 0 0.5%;"><br/>
<p class="display-5" id="article_title">{{ today_article["article_title"] }}</p><br/> <p class="display-6" 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 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/> <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"> <script type="text/javascript">
function toggle_visibility(id) { {# https://css-tricks.com/snippets/javascript/showhide-element/#} function toggle_visibility(id) { {# https://css-tricks.com/snippets/javascript/showhide-element/#}
@ -97,8 +123,8 @@
<p><b>收集生词吧</b> （可以在正文中划词，也可以复制黏贴）</p> <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"> <form method="post" action="/{{ username }}/userpage">
<textarea name="content" id="selected-words" rows="10" cols="120"></textarea><br/> <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"/> <button class="btn btn-primary btn-lg" type="submit" onclick="Reader.stopRead()">把生词加入我的生词库</button>
<input type="reset" value="清除"/> <button class="btn btn-primary btn-lg" type="reset">清除</button>
</form> </form>
{% if session.get['thisWord'] %} {% if session.get['thisWord'] %}
<script type="text/javascript"> <script type="text/javascript">
@ -147,6 +173,12 @@
{% endfor %} {% endfor %}
{% endif %} {% endif %}
<script type="text/javascript"> <script type="text/javascript">
window.onload = function () { // 页面加载时执行
// 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();
}
};
function load_next_article(){ function load_next_article(){
$.ajax({ $.ajax({
url: '/get_next_article/{{username}}', url: '/get_next_article/{{username}}',
@ -175,7 +207,7 @@
}); });
} }
function update(today_article){ function update(today_article){
$('#user-level').html(today_article['user_level']); $('#user_level').html(today_article['user_level']);
$('#text_level').html(today_article["text_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_title').html(today_article["article_title"]);
@ -183,13 +215,19 @@
$('#source').html(today_article['source']); $('#source').html(today_article['source']);
$('#question').html(today_article["question"]); $('#question').html(today_article["question"]);
$('#answer').html(today_article["answer"]); $('#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--> <!-- 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){ function check_pre(visited_articles){
if((visited_articles=='')||(visited_articles['index']<=0)){ if((visited_articles=='')||(visited_articles['index']<=0)){
$('#load_pre_article').hide(); $('#load_pre_article').hide();
sessionStorage.setItem('pre_page_button', 'display')
}else{ }else{
$('#load_pre_article').show(); $('#load_pre_article').show();
sessionStorage.setItem('pre_page_button', 'show')
} }
} }
function check_next(result_of_generate_article){ function check_next(result_of_generate_article){
@ -206,11 +244,16 @@
$('#read_all').show(); $('#read_all').show();
} }
} }
document.getElementById('rangeComponent').addEventListener('input', function() {
var rate = this.value;
Reader.updateRate(rate);
});
</script> </script>
</body> </body>
<style> <style>
mark { mark {
color: #{{ yml['highlight']['color'] }}; color: {{ yml['highlight']['color'] }};
background-color: rgba(0, 0, 0, 0); background-color: rgba(0, 0, 0, 0);
} }
</style> </style>