Generate markdown files' table of contents or anchor links menu automatically, make markdown files easy to read
От
// ==UserScript==
// @name Generate markdown files' table of contents or anchor links menu automatically
// @namespace http://tampermonkey.net/
// @version 0.2
// @description Generate markdown files' table of contents or anchor links menu automatically, make markdown files easy to read
// @author FWX
// @include https://*.muc*.cn/*
// @grant none
// @require https://cdn.staticfile.org/jquery/3.4.1/jquery.min.js
// ==/UserScript==
(function () {
'use strict';
var detect = function (){
var links = $('a.anchor');
var html = '';
var $wrap = '';
var winH = window.screen.availHeight || window.screen.height;
if (!links || !links.length) {
return false;
}
html = '<div id="wx-mkd-toc" style="z-index: 9999; position: fixed; bottom: 50px; right: 20px; background: #f2f2f2; padding: 10px; border: 1px solid #f2f2f2;"><h1 style="margin: 0; font-size: 16px;"><a href="javascript:;"><span>+</span>目录预览</a></h1><div class="wx-mkd-con" style="display: none; overflow: hidden; overflow-y: scroll; padding: 20px; max-height: '+ (winH*.5)+'px;"><ul style="margin: 0; padding: 0;">';
$wrap = $('body');
$.each(links, function (idx, item) {
var $this = $(item);
var $p = $this.parent();
var tag = (($p[0] && $p[0].tagName) || '').toLowerCase();
var tagNum = (tag || '').replace(/h/gi, '');
var mLeft = tagNum * 10;
html += '<li style="margin-left: ' + mLeft + 'px;" class="c_toc_' + tag + '"><a href="' + $this.attr('href') + '">' + $p.text() + '</a></li>'
});
html += '</ul></div></div>';
$wrap.prepend(html);
$wrap.on('click', '#wx-mkd-toc h1', function(){
var $this = $(this);
var $thisSpan = $this.find('span');
var thisSpanTxt = $thisSpan.text();
var $thisCon = $this.parent().find('.wx-mkd-con');
if(thisSpanTxt.match(/\+/gi)){
$thisCon.show();
$thisSpan.text('-');
} else {
$thisCon.hide();
$thisSpan.text('+');
}
});
};
setTimeout(function(){
detect();
}, 2000);
})();