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批量复制页面下载链接到剪贴板，支持自定义规则
// ==UserScript==
// @name Download Links Helper - 下载链接助手
// @namespace shangandeyu
// @version 1.0.1
// @description 批量复制页面下载链接到剪贴板，支持自定义规则
// @author shangandeyu
// @license GPL-3.0
// @run-at document-end
// @include *
// @require https://code.jquery.com/jquery-3.4.1.min.js
// @grant GM_setClipboard
// @grant unsafeWindow
// @grant GM_listValues
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_registerMenuCommand
// ==/UserScript==
(function() {
'use strict';
$('head').append(`<style>.dlh-navbar {
overflow: hidden;
background-color: #333;
}
.dlh-navbar a {
float: left;
font-size: 16px;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
cursor: pointer;
}
.dlh-dropdown {
float: left;
overflow: hidden;
}
.dlh-dropdown .dropbtn {
font-size: 16px;
border: none;
outline: none;
color: white;
padding: 14px 16px;
background-color: inherit;
font-family: inherit;
margin: 0;
}
.down-arr {
transform: rotate(45deg);
-webkit-transform: rotate(45deg);
border: solid white;
border-width: 0 3px 3px 0;
display: inline-block;
padding: 2px;
margin-left:5px;
}
.dlh-navbar a:hover, .dlh-dropdown:hover .dropbtn {
background-color: red;
}
.dlh-dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 160px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dlh-dropdown-content a {
float: none;
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
text-align: left;
}
.dlh-dropdown-content a:hover {
background-color: #ddd;
}
.dlh-dropdown:hover .dlh-dropdown-content {
display: block;
}
table {
border-collapse: collapse;
border-spacing: 0;
width: 100%;
border: 1px solid #ddd;
}
th, td {
text-align: left;
padding: 8px;
}
tr:nth-child(even){background-color: #f2f2f2}
.dlh-button {
background-color: #ddd;
border: none;
color: black;
padding: 10px 20px;
text-align: center;
text-decoration: none;
display: inline-block;
margin: 4px 2px;
cursor: pointer;
border-radius: 16px;
}
.dlh-button:hover {
background-color: #f1f1f1;
}
.dlh-form-inline {
display: flex;
flex-flow: row wrap;
align-items: center;
}
.dlh-form-inline input {
vertical-align: middle;
margin: 5px 10px 5px 0;
padding: 10px;
background-color: #fff;
border: 1px solid #ddd;
}
.dlh-form-inline button {
padding: 10px 20px;
background-color: dodgerblue;
border: 1px solid #ddd;
color: white;
cursor: pointer;
}
.dlh-form-inline button:hover {
background-color: royalblue;
}
@media (max-width: 800px) {
.dlh-form-inline input {
margin: 10px 0;
}
.dlh-form-inline {
flex-direction: column;
align-items: stretch;
}
}
/* The Modal (background) */
.dlh-modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
padding-top: 100px; /* Location of the box */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}
/* Modal Content */
.dlh-modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
width: 80%;
box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
-webkit-animation-name: animatetop;
-webkit-animation-duration: 0.4s;
animation-name: animatetop;
animation-duration: 0.4s
}
/* Add Animation */
@-webkit-keyframes animatetop {
from {top:-300px; opacity:0}
to {top:0; opacity:1}
}
@keyframes animatetop {
from {top:-300px; opacity:0}
to {top:0; opacity:1}
}
/* The Close Button */
.dlh-close {
color: white;
float: right;
font-size: 28px;
font-weight: bold;
}
.dlh-close:hover,
.dlh-close:focus {
color: #000;
text-decoration: none;
cursor: pointer;
}
.dlh-modal-header {
padding: 2px 16px;
background-color: #5cb85c;
color: white;
}
.dlh-modal-body {padding: 2px 16px;}
.dlh-modal-footer {
padding: 2px 16px;
background-color: #5cb85c;
color: white;
}</style>`);
$('body').prepend(`<!-- The Modal -->
<div id="myModal" class="dlh-modal">
<!-- Modal content -->
<div class="dlh-modal-content">
<div class="dlh-modal-header">
<span class="dlh-close">×</span>
<h2>Download Links Helper - 下载链接助手</h2>
</div>
<div class="dlh-modal-body">
<div class="dlh-navbar">
<div id="linkTag" class="dlh-dropdown">
<button class="dropbtn">
</button>
<div id="linkTypeSelect" class="dlh-dropdown-content">
</div>
</div>
<a id="ruleTag" onclick="ruleTab()">规则配置</a>
</div>
<div id="dlh_div">
</div>
</div>
<div class="dlh-modal-footer">
</div>
</div>
</div>`);
let modal = document.getElementById("myModal");
let span = document.getElementsByClassName("dlh-close")[0];
span.onclick = function() {
modal.style.display = "none";
}
window.onclick = function(event) {
if(event.target == modal) {
modal.style.display = "none";
}
}
let clhBtn = function() {
modal.style.zIndex = [...document.all].reduce((r, e) => Math.max(r, +window.getComputedStyle(e).zIndex || 0), 0) + 1;
modal.style.display = 'block';
}
GM_registerMenuCommand("复制下载链接", clhBtn);
initLinkTab();
})();
unsafeWindow.newRule = function() {
let len = $('div[name="dlh_rule_div"]').length;
if(len > 0) {
$('#rule_div_' + (len - 1)).after(`<div id="rule_div_` + len + `" name="dlh_rule_div" class="dlh-form-inline">
<input type="text" id="rule_name_` + len + `" placeholder="名称" />
<input type="text" id="rule_ex_` + len + `" placeholder="正则表达式" />
<button type="submit" onclick="saveRule(null, ` + len + `)">保存</button>
<button type="submit" onclick="delRule(null, ` + len + `)">删除</button>
</div>`);
} else {
$(`<div id="rule_div_0" name="dlh_rule_div" class="dlh-form-inline">
<input type="text" id="rule_name_0" placeholder="名称" />
<input type="text" id="rule_ex_0" placeholder="正则表达式" />
<button type="submit" onclick="saveRule(null, 0)">保存</button>
<button type="submit" onclick="delRule(null, 0)">删除</button>
</div>`).insertBefore($('#dlh_div').children(':first'));
}
}
unsafeWindow.delRule = function(id, i) {
if(id != null) {
GM_deleteValue(id);
}
$('#rule_div_' + i).remove();
unsafeWindow.ruleTab();
initLinkTab();
}
unsafeWindow.saveRule = function(id, i) {
let str = '{"ruleName":"' + $('#rule_name_' + i).val() + '","ruleEx":"' + escape($('#rule_ex_' + i).val()) + '"}';
if(id == null) {
GM_setValue(getUUID(), JSON.parse(str));
} else {
GM_setValue(id, JSON.parse(str));
}
unsafeWindow.ruleTab();
initLinkTab();
}
unsafeWindow.ruleTab = function() {
let emptyRuleHtml = `<div id="rule_div_0" name="dlh_rule_div" class="dlh-form-inline">
<input type="text" id="rule_name_0" placeholder="名称" />
<input type="text" id="rule_ex_0" placeholder="正则表达式" />
<button type="submit" onclick="saveRule(null, 0)">保存</button>
<button type="submit" onclick="delRule(null, 0)">删除</button>
</div>`;
let ids = GM_listValues();
let html = '';
if(ids == null || ids.length == 0) {
html = emptyRuleHtml;
} else {
for(let i = 0; i < ids.length; i++) {
html += `<div id="rule_div_` + i + `" name="dlh_rule_div" class="dlh-form-inline">
<input type="text" id="rule_name_` + i + `" placeholder="名称" value="` + GM_getValue(ids[i]).ruleName + `" />
<input type="text" id="rule_ex_` + i + `" placeholder="正则表达式" value="` + unescape(GM_getValue(ids[i]).ruleEx) + `" />
<button type="submit" onclick="saveRule('` + ids[i] + `',` + i + `)">保存</button>
<button type="submit" onclick="delRule('` + ids[i] + `',` + i + `)">删除</button>
</div>`;
}
}
html += '<button class="dlh-button" onclick="newRule()">新建</button>';
$('#dlh_div').html(html);
$('#linkTypeSelect').css('z-index', $('#rule_name_0').css('z-index') + 1)
};
unsafeWindow.copyLinks = function() {
let links = '';
$.each($('input[name="dlh_sub"]:checkbox:checked'), function() {
links += $(this).val() + '\n';
});
GM_setClipboard(links, 'text');
alert('已复制到剪贴板，去粘贴吧!');
};
unsafeWindow.showLinks = function(ruleEx) {
ruleEx = eval(ruleEx);
let html = '';
html += `<div style="overflow-x:auto;max-height:350px">
<table>
<tr>
<th><input id="dlh_all" type="checkbox"></th>
<th>编号</th>
<th>标题</th>
<th>链接</th>
</tr>`;
let index = 1;
let trs = '';
$('a').each(function() {
if(ruleEx.test($(this).attr('href'))) {
trs += '<tr><td><input name="dlh_sub" type="checkbox" value="' + $(this).attr('href') + '"></td><td>' + (index++) + '</td><td>' + $(this).text() + '</td><td>' + $(this).attr('href') + '</td></tr>';
}
});
$('img').each(function() {
if(ruleEx.test($(this).attr('src'))) {
trs += '<tr><td><input name="dlh_sub" type="checkbox" value="' + $(this).attr('src') + '"></td><td>' + (index++) + '</td><td>' + $(this).text() + '</td><td>' + $(this).attr('src') + '</td></tr>';
}
});
if(trs == '') {
trs = '<tr><td colspan="5">无</td></tr>';
}
html += trs + `</table></div>
<button class="dlh-button" onclick="copyLinks()">复制</button>`;
$('#dlh_div').html(html);
$("#dlh_all").on('click', function() {
$("input[name='dlh_sub']").prop("checked", this.checked);
});
$("input[name='dlh_sub']").on('click', function() {
var $subs = $("input[name='dlh_sub']");
$("#dlh_all").prop("checked", $subs.length == $subs.filter(":checked").length ? true : false);
});
}
function initLinkTab() {
let obj = $('#linkTag');
let html = '';
let ids = GM_listValues();
if(ids == null || ids.length == 0) {
obj.children().first().html('请设置规则<i class="down-arr"></i>');
} else {
obj.children().first().html('请选择规则<i class="down-arr"></i>');
for(let i = 0; i < ids.length; i++) {
html += '<a onclick="showLinks(\'' + unescape(GM_getValue(ids[i]).ruleEx) + '\')">' + GM_getValue(ids[i]).ruleName + '</a>';
}
$('#linkTypeSelect').html(html);
// return unescape(GM_getValue(ids[0]).ruleEx);
}
}
function getUUID() {
let s = [];
let hexDigits = '0123456789abcdef';
for(let i = 0; i < 36; i++) {
s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
}
s[14] = '4'; // bits 12-15 of the time_hi_and_version field to 0010
s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
s[8] = s[13] = s[18] = s[23] = '-';
let uuid = s.join('');
return uuid;
}