333 lines
14 KiB
HTML
333 lines
14 KiB
HTML
<!DOCTYPE html>
|
||
<html lang="cn">
|
||
|
||
<head>
|
||
<meta charset="UTF-8">
|
||
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||
<title>微博热搜</title>
|
||
<link rel="stylesheet" href="./assets/css/main.css">
|
||
</head>
|
||
|
||
<body>
|
||
<div style="text-align: center;">
|
||
<h1>微博热搜榜</h1>
|
||
<hr>
|
||
<div>
|
||
显示字段：
|
||
<label for="show_emoticon">
|
||
<input type="checkbox" class="filter_checkbox" name="show_emoticon" id="show_emoticon"
|
||
detailed-checked="true">热搜表情
|
||
</label>
|
||
<label for="show_num">
|
||
<input type="checkbox" class="filter_checkbox" name="show_num" id="show_num" checked="true"
|
||
concise-checked="true" detailed-checked="true">热度
|
||
</label>
|
||
<label for="show_category">
|
||
<input type="checkbox" class="filter_checkbox" name="show_category" id="show_category" checked="true"
|
||
detailed-checked="true">分类
|
||
</label>
|
||
<label for="show_onboard_time">
|
||
<input type="checkbox" class="filter_checkbox" name="show_onboard_time" id="show_onboard_time"
|
||
checked="true" detailed-checked="true">上线时间
|
||
</label>
|
||
<label for="show_is_new">
|
||
<input type="checkbox" class="filter_checkbox" name="show_is_new" id="show_is_new"
|
||
detailed-checked="true">是否新热搜
|
||
</label>
|
||
<label for="show_detail">
|
||
<input type="checkbox" class="filter_checkbox" name="show_detail" id="show_detail"
|
||
detailed-checked="true">热搜详情
|
||
</label>
|
||
<label for="show_mid">
|
||
<input type="checkbox" class="filter_checkbox" name="show_mid" id="show_mid">mid
|
||
</label>
|
||
<br>
|
||
<button id="btn_show_all">全选</button>
|
||
<button id="btn_show_none">全不选</button>
|
||
|
|
||
<button id="btn_show_concise">简洁</button>
|
||
<button id="btn_show_default">普通</button>
|
||
<button id="btn_show_detailed">详细</button>
|
||
</div>
|
||
</div>
|
||
<p id="latestUpdateTime" style="font-size: 12px; display: inline-block; vertical-align: middle;"></p>
|
||
<nobr>
|
||
<button id="btn_refresh">重新拉取</button>
|
||
</nobr>
|
||
<nobr>
|
||
<label for="auto_refresh">
|
||
<input type="checkbox" name="auto_refresh" id="auto_refresh">自动拉取<span id="auto_refresh_countdown"></span>
|
||
</label>
|
||
</nobr>
|
||
<nobr>
|
||
<span id="update-finish-info" style="color: green; font-weight: bold; display: none;">拉取成功，数据已更新</span>
|
||
</nobr>
|
||
<table id="list"></table>
|
||
<div class="bottom-placeholder">
|
||
<p>
|
||
— 到底啦 —<br>
|
||
数据来源: https://weibo.com/hot/search
|
||
</p>
|
||
</div>
|
||
|
||
<script>
|
||
/**
|
||
* 全局变量
|
||
*/
|
||
// 拉取下来的数据
|
||
let hotBandData;
|
||
|
||
// 按钮
|
||
const btnShowAll = document.getElementById('btn_show_all');
|
||
const btnShowNone = document.getElementById('btn_show_none');
|
||
const btnShowConcise = document.getElementById('btn_show_concise');
|
||
const btnShowDefault = document.getElementById('btn_show_default');
|
||
const btnShowDetailed = document.getElementById('btn_show_detailed');
|
||
|
||
const btnRefresh = document.getElementById('btn_refresh');
|
||
|
||
// 复选框
|
||
const filterCheckbox = document.getElementsByClassName("filter_checkbox");
|
||
|
||
const showEmoticon = document.getElementById("show_emoticon");
|
||
const showNum = document.getElementById("show_num");
|
||
const showCategory = document.getElementById("show_category");
|
||
const showOnboardTime = document.getElementById("show_onboard_time");
|
||
const showIsNew = document.getElementById("show_is_new");
|
||
const showDetail = document.getElementById("show_detail");
|
||
const showMid = document.getElementById("show_mid");
|
||
|
||
const autoRefresh = document.getElementById("auto_refresh");
|
||
|
||
|
||
// 绑定按钮点击事件
|
||
btnShowAll.addEventListener('click', function () {
|
||
for (let i = 0; i < filterCheckbox.length; i++) {
|
||
const element = filterCheckbox[i];
|
||
element.checked = true;
|
||
}
|
||
render();
|
||
});
|
||
btnShowNone.addEventListener('click', function () {
|
||
for (let i = 0; i < filterCheckbox.length; i++) {
|
||
const element = filterCheckbox[i];
|
||
element.checked = false;
|
||
}
|
||
render();
|
||
});
|
||
btnShowConcise.addEventListener('click', function () {
|
||
for (let i = 0; i < filterCheckbox.length; i++) {
|
||
const element = filterCheckbox[i];
|
||
element.checked = element.getAttribute('concise-checked') === 'true';
|
||
}
|
||
render();
|
||
});
|
||
btnShowDefault.addEventListener('click', function () {
|
||
for (let i = 0; i < filterCheckbox.length; i++) {
|
||
const element = filterCheckbox[i];
|
||
element.checked = element.getAttribute('checked') === 'true';
|
||
}
|
||
render();
|
||
});
|
||
btnShowDetailed.addEventListener('click', function () {
|
||
for (let i = 0; i < filterCheckbox.length; i++) {
|
||
const element = filterCheckbox[i];
|
||
element.checked = element.getAttribute('detailed-checked') === 'true';
|
||
}
|
||
render();
|
||
});
|
||
|
||
btnRefresh.onclick = function () {
|
||
getData();
|
||
document.getElementById("update-finish-info").style.display = "";
|
||
// btnRefresh.style.display = "none";
|
||
btnRefresh.style.visibility = "hidden";
|
||
setTimeout(function () {
|
||
document.getElementById("update-finish-info").style.display = "none";
|
||
// btnRefresh.style.display = "";
|
||
btnRefresh.style.visibility = "";
|
||
}, 1000);
|
||
};
|
||
|
||
// 绑定复选框改变事件
|
||
for (let i = 0; i < filterCheckbox.length; i++) {
|
||
// console.log(filterCheckbox[i]);
|
||
filterCheckbox[i].onchange = function () {
|
||
render();
|
||
};
|
||
}
|
||
|
||
let autoRefreshIntreval = null;
|
||
const autoRefreshCountDownElement = document.getElementById('auto_refresh_countdown');
|
||
const countDown = 20; // 自动拉取间隔时间，单位：秒
|
||
let autoRefreshCountDown = countDown;
|
||
autoRefresh.onchange = function () {
|
||
if (autoRefresh.checked) {
|
||
btnRefresh.style.display = "none";
|
||
btnRefresh.click();
|
||
autoRefreshIntreval = setInterval(function () {
|
||
if ((--autoRefreshCountDown) > 0) {
|
||
autoRefreshCountDownElement.innerHTML = `(${autoRefreshCountDown}s)`;
|
||
} else {
|
||
autoRefreshCountDown = countDown;
|
||
btnRefresh.click();
|
||
autoRefreshCountDownElement.innerHTML = ``;
|
||
}
|
||
}, 1000);
|
||
} else {
|
||
clearInterval(autoRefreshIntreval);
|
||
btnRefresh.style.display = "";
|
||
autoRefreshCountDownElement.innerHTML = ``;
|
||
}
|
||
};
|
||
|
||
// 根据屏幕判断要显示哪些字段
|
||
// 此时还未拉取数据，所以进入 render 函数会直接返回，不会多次渲染
|
||
let initWidth = document.body.offsetWidth;
|
||
// console.log(initWidth);
|
||
/* if (initWidth < 400) {
|
||
btnShowNone.click();
|
||
btnShowNone.innerHTML += "(默认)";
|
||
} else */ if (initWidth < 600) {
|
||
btnShowConcise.click();
|
||
btnShowConcise.innerHTML += "(默认)";
|
||
} else if (initWidth < 1900) {
|
||
btnShowDefault.click();
|
||
btnShowDefault.innerHTML += "(默认)";
|
||
} else {
|
||
btnShowDetailed.click();
|
||
btnShowDetailed.innerHTML += "(默认)";
|
||
}
|
||
|
||
// 网页加载后加载榜单
|
||
getData();
|
||
|
||
// 定时刷新
|
||
// setInterval(getData, 10 * 1000);
|
||
|
||
function getData() {
|
||
var xhr = new XMLHttpRequest();
|
||
xhr.open("GET", "../data/weibo-hotband/latest.json?t=" + Date.now(), true);
|
||
xhr.send();
|
||
xhr.onreadystatechange = function () {
|
||
if (xhr.readyState !== 4) return;
|
||
|
||
if (xhr.status == 200) {
|
||
try {
|
||
hotBandData = JSON.parse(xhr.responseText);
|
||
if (!hotBandData.data || typeof hotBandData.data !== 'object')
|
||
throw new Error("data is undefined or not an object");
|
||
} catch (e) {
|
||
console.error("[error]", "\n", e, "\n", "\n", "[xhr.responseText]", "\n", xhr.responseText);
|
||
alert("latest.json 文件解析失败，请检查文件");
|
||
return;
|
||
}
|
||
console.log(hotBandData);
|
||
|
||
// 更新时间
|
||
document.getElementById("latestUpdateTime").innerHTML =
|
||
"数据拉取时间：" + new Date().toLocaleString() + "<br/>" +
|
||
"热榜更新时间：" + new Date(hotBandData.update_time).toLocaleString();
|
||
|
||
// 渲染榜单
|
||
render();
|
||
} else if (xhr.status == 404) {
|
||
alert("data 目录下未找到 latest.json 文件，可能的原因：\n您还没有运行脚本拉取数据，请先运行脚本，然后刷新页面");
|
||
}
|
||
}
|
||
}
|
||
|
||
function render() {
|
||
if (!hotBandData) return;
|
||
|
||
/**
|
||
* 渲染热搜列表
|
||
*/
|
||
let hotBandList = hotBandData.data;
|
||
|
||
var str = [];
|
||
// 渲染表格
|
||
str.push(`<thead>
|
||
<tr class="thead" style="top: 0; background-color: white; position: sticky;">
|
||
<td>编号</td>
|
||
<td>热搜</td>
|
||
${showEmoticon.checked ? "<td>表情</td>" : ""}
|
||
${showNum.checked ? '<td>热度<br/><span style="font-size: 10px;">(展示/真实)</span></td>' : ""}
|
||
${showCategory.checked ? "<td>分类</td>" : ""}
|
||
${showOnboardTime.checked ? "<td>上线时间</td>" : ""}
|
||
${showIsNew.checked ? "<td>是否新热搜</td>" : ""}
|
||
${showDetail.checked ? "<td>热搜详情</td>" : ""}
|
||
${showMid.checked ? "<td>mid</td>" : ""}
|
||
</tr>
|
||
</thead>`);
|
||
str.push(`<tbody>`);
|
||
for (var i = 0; i < hotBandList.length; i++) {
|
||
const hotBand = hotBandList[i];
|
||
let hotDelta = hotBand.num - hotBand.raw_hot;
|
||
str.push(`<tr>
|
||
<!-- 编号 -->
|
||
<td>${i + 1}</td>
|
||
|
||
<!-- 热搜 -->
|
||
<td style="text-align: left; font-size: 14px;">
|
||
<nobr>
|
||
<div style="min-width: 20px; display: inline-block;">
|
||
<span class="hotband-label" style="background-color: ${hotBand.more.icon_desc_color};">${hotBand.label_name}</span>
|
||
</div>
|
||
<a href="${hotBand.url}" target="_blank">${hotBand.word}</a>
|
||
</nobr>
|
||
</td>
|
||
|
||
${showEmoticon.checked ? `
|
||
<!-- 表情 -->
|
||
<td>${hotBand.emoticon}</td>
|
||
` : ""}
|
||
|
||
${showNum.checked ? `
|
||
<!-- 热度 -->
|
||
<td style="line-height: 12px;">
|
||
<nobr><span style="font-size: 14px;">${hotDelta == 0 ? hotBand.num : `${hotBand.num} / ${hotBand.raw_hot}`}</span></nobr><br/>
|
||
<nobr>
|
||
<span style="font-size: 10px; color: ${hotDelta > 0 ? "red" : "green"}; font-weight: bold;">
|
||
${hotDelta != 0 ? `(官方调控 ${hotDelta > 0 ? "+" : ""}${hotDelta})` : ""}
|
||
</span>
|
||
</nobr>
|
||
</td>
|
||
` : ""}
|
||
|
||
${showCategory.checked ? `
|
||
<!-- 分类 -->
|
||
<td style="font-size: 10px;">${hotBand.category.map((c) => `<nobr>${c}</nobr>`).join('；')}</td>
|
||
` : ""}
|
||
|
||
${showOnboardTime.checked ? `
|
||
<!-- 热搜上线时间 -->
|
||
<td style="font-size: 10px;">${new Date(hotBand.onboard_time * 1000).toLocaleString()}</td>
|
||
` : ""}
|
||
|
||
${showIsNew.checked ? `
|
||
<!-- 是否新热搜 -->
|
||
<td>${hotBand.more.is_new == 1 ? "是" : ""}</td>
|
||
` : ""}
|
||
|
||
${showDetail.checked ? `
|
||
<!-- 热搜详情 -->
|
||
<td>
|
||
<div style="font-size:10px; max-width: 300px; display: inline-block;">${hotBand.more.detail}</div>
|
||
</td>
|
||
` : ""}
|
||
|
||
${showMid.checked ? `
|
||
<!-- mid -->
|
||
<td style="font-size: 14px;">${hotBand.more.mid}</td>
|
||
` : ""}
|
||
</tr >`);
|
||
}
|
||
str.push(`</tbody>`);
|
||
document.getElementById('list').innerHTML = str.join('');
|
||
}
|
||
</script>
|
||
</body>
|
||
|
||
</html> |