<!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"/>
<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'] %}
{% 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>
<style>
.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); }
}
.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>
<div class="container-fluid">
<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>
{% 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>
{% endfor %}
<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.</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')
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>
</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>
</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
<button onclick="saveArticle()" class="btn btn-primary">标记文章</button>
<select id="saved_articles_dropdown" style="height: 50px">
<!-- 这里将显示已经保存的文章 -->
<option></option>
</select>
<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" />
</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>
</form>
{% if session.get['thisWord'] %}
<script type="text/javascript">
//point to the anchor in the page whose id is aaa if it exists
window.onload = function () {
var element = document.getElementsByName("aaa");
if (element != null)
document.getElementsByName("aaa")[0].scrollIntoView(true);
}
</script>
{% endif %}
{% 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>
</p>
<a name="aaa"></a>
<div class="word-container">
{% for x in lst3 %}
{% set word = x[0] %}
{% 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>
( <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>
</p>
{% endfor %}
</div>
<input id="selected-words2" type="hidden" value="{{ words }}">
{% endif %}
</div>
{{ yml['footer'] | safe }}
{% if yml['js']['bottom'] %}
{% for js in yml['js']['bottom'] %}
<script src="{{ js }}"></script>
{% endfor %}
{% endif %}
<script type="text/javascript">
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(){
$.ajax({
url: '/get_next_article/{{username}}',
dataType: 'json',
success: function (data) {
// 更新页面内容
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() {
$.ajax({
url: '/get_pre_article/{{username}}',
dataType: 'json',
success: function (data) {
// 更新页面内容
if (data['today_article']) {
update(data['today_article']);
check_pre(data['visited_articles']);
}
}
});
}
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"]);
$('#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)) {
$('#load_pre_article').hide();
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();
$('#read_all').hide();
} else if (result_of_generate_article == "not found") {
$('#found').hide();
$('#not_found').show();
$('#read_all').hide();
} 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
alert("文章已标记");
}
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;
}
</script>
</body>
<style>
mark {
color: red;
background-color: rgba(0, 0, 0, 0);
}
</style>
</html>