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在网页上添加一个浮动球,用于查询期刊等级信息
当前为
// ==UserScript==
// @name 期刊等级查询助手
// @namespace http://tampermonkey.net/
// @version 0.1
// @description 在网页上添加一个浮动球,用于查询期刊等级信息
// @author Your name
// @match *://*/*
// @grant GM_xmlhttpRequest
// @grant GM_addStyle
// ==/UserScript==
(function() {
'use strict';
// 添加样式
GM_addStyle(`
#journal-query-ball {
position: fixed;
right: 20px;
bottom: 20px;
width: 50px;
height: 50px;
background: #4CAF50;
border-radius: 50%;
color: white;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
z-index: 10000;
transition: transform 0.3s;
}
#journal-query-ball:hover {
transform: scale(1.1);
}
#journal-query-modal {
display: none;
position: fixed;
right: 80px;
bottom: 80px;
width: 300px;
background: white;
border-radius: 8px;
padding: 15px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
z-index: 10000;
}
#journal-query-modal input {
width: 100%;
padding: 8px;
margin-bottom: 10px;
border: 1px solid #ddd;
border-radius: 4px;
}
#journal-query-modal button {
background: #4CAF50;
color: white;
border: none;
padding: 8px 15px;
border-radius: 4px;
cursor: pointer;
}
#journal-query-modal button:hover {
background: #45a049;
}
#query-results {
margin-top: 10px;
padding: 10px;
background: #f5f5f5;
border-radius: 4px;
display: none;
}
.loading {
text-align: center;
margin: 10px 0;
display: none;
}
.error-message {
color: red;
margin-top: 10px;
display: none;
}
`);
// 创建浮动球和查询模态框
const ball = document.createElement('div');
ball.id = 'journal-query-ball';
ball.innerHTML = '📚';
document.body.appendChild(ball);
const modal = document.createElement('div');
modal.id = 'journal-query-modal';
modal.innerHTML = `
<input type="text" id="journal-name" placeholder="请输入期刊名称">
<button id="query-button">查询</button>
<div class="loading">查询中...</div>
<div class="error-message"></div>
<div id="query-results"></div>
`;
document.body.appendChild(modal);
// 点击球显示/隐藏模态框
let isModalVisible = false;
ball.addEventListener('click', () => {
isModalVisible = !isModalVisible;
modal.style.display = isModalVisible ? 'block' : 'none';
});
// 查询函数
async function queryJournalRank(journalName) {
const apiKey = '69e5dfcf9f6b45b7947e6c8606ef4509';
const baseUrl = 'https://www.easyscholar.cc/open/getPublicationRank';
const encodedName = encodeURIComponent(journalName);
const url = `${baseUrl}?secretKey=${apiKey}&publicationName=${encodedName}`;
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: 'GET',
url: url,
onload: function(response) {
try {
const data = JSON.parse(response.responseText);
if (data.code === 200) {
const officialRank = data.data.officialRank;
const rankData = officialRank.select || officialRank.all || {};
const result = {};
const indicators = {
"CCF等级": "ccf",
"SCI五年影响因子": "sciif5",
"SCI分区": "sci",
"SCI影响因子": "sciif"
};
let foundAny = false;
for (const [displayName, key] of Object.entries(indicators)) {
if (rankData[key]) {
result[displayName] = rankData[key];
foundAny = true;
}
}
if (!foundAny) {
reject('未找到指定的期刊等级信息');
} else {
resolve(result);
}
} else {
reject(data.msg || '查询失败');
}
} catch (error) {
reject('数据解析错误');
}
},
onerror: function(error) {
reject('网络请求失败');
}
});
});
}
// 查询按钮点击事件
document.getElementById('query-button').addEventListener('click', async () => {
const journalName = document.getElementById('journal-name').value.trim();
if (!journalName) {
showError('请输入期刊名称');
return;
}
const loading = document.querySelector('.loading');
const results = document.getElementById('query-results');
const errorMessage = document.querySelector('.error-message');
loading.style.display = 'block';
results.style.display = 'none';
errorMessage.style.display = 'none';
try {
const data = await queryJournalRank(journalName);
let resultHtml = '<h4>查询结果:</h4>';
for (const [indicator, value] of Object.entries(data)) {
resultHtml += `<p><strong>${indicator}:</strong> ${value}</p>`;
}
results.innerHTML = resultHtml;
results.style.display = 'block';
} catch (error) {
showError(error);
} finally {
loading.style.display = 'none';
}
});
function showError(message) {
const errorMessage = document.querySelector('.error-message');
errorMessage.textContent = message;
errorMessage.style.display = 'block';
}
// 点击其他地方关闭模态框
document.addEventListener('click', (event) => {
if (isModalVisible &&
!modal.contains(event.target) &&
!ball.contains(event.target)) {
modal.style.display = 'none';
isModalVisible = false;
}
});
})();