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sherpahusherpahu
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fix bug
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‎github-button.js

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// ==UserScript==
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// @name Github助手
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// @namespace https://github.com/yeomanye
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// @version 0.7.1
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// @description 添加Github文件下载、复制按钮、图片点击放大(右击恢复)、issues中只查看用户相关态度的内容、issues列表项从新标签页打开
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// @require https://greasyfork.org/scripts/34143-debug/code/debug.js?version=246342
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// @require https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js
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// @require https://cdn.bootcss.com/jquery/2.1.4/jquery.min.js
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// @require https://cdn.bootcss.com/jquery.pjax/1.1.0/jquery.pjax.min.js
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// @require https://greasyfork.org/scripts/53536-ui/code/UI.js?version=281393
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// @author Ming Ye
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// @match https://github.com
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// @include https://github.com/*/*
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// @grant none
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// ==/UserScript==
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(function() {
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'use strict';
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myDebugger.debugD = false;
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var log = myDebugger.consoleFactory("github-btn","log",null);
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var debugTrue = myDebugger.debugTrue;
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var href = ___location.href;
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/**
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* 初始化函数
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* @return {[type]} [description]
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*/
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function init(){
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createDownLink();
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createCopyLink();
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bindImgClick();
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createFilterPanel();
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openIssueFromNew();
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}
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/**
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* 创建下载链接
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* @return {[type]} [description]
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*/
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function createDownLink(){
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//如果不是repository页面则直接返回
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var $files = $('.octicon.octicon-file');
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var $directory = $('.octicon.octicon-file-directory');
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//var $directory = $('.js-navigation-open');
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if($files.length === 0 && $directory.length === 0) return;
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var mouseOverHandler = function(evt){
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// debugTrue();
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var elem = evt.currentTarget,
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aElm = elem.querySelector('.fileDownLink');
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aElm.style.visibility = 'visible';
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};
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var mouseOutHandler = function(evt){
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// debugTrue();
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var elem = evt.currentTarget,
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aElm = elem.querySelector('.fileDownLink');
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aElm.style.visibility = 'hidden';
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};
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var linkClick = function(evt){
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var elem = evt.currentTarget;
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var $link = $('<a></a>');
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$link.attr('href',elem.getAttribute('download-url'));
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$link.attr('download',elem.getAttribute('filename'));
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$link.get(0).click();
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};
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// debugTrue();
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var origin = ___location.origin,
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href = ___location.href,
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path = href.replace(origin,'');
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if(path.indexOf('tree')<0)
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path += '/tree/master/';
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path = path.replace('tree','raw');
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$files.each(function(i,fileElm){
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var trElm = fileElm.parentNode.parentNode,
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cntElm = trElm.querySelector('.content'),
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cntA = cntElm.querySelector('a'),
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fileName = cntA.innerText,
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$a = $('<a></a>');
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$a.text('下载');
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$a.attr({class:'fileDownLink','download-url':path+'/'+fileName,'filename':fileName});
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$a.css({cursor:'pointer',visibility:'hidden'});
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cntElm.appendChild($a.get(0));
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log.logObj('tr',trElm);
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trElm.onmouseover=mouseOverHandler;
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trElm.onmouseout=mouseOutHandler;
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$a.on('click',linkClick);
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});
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$directory.each(function(i,dirElm){
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/*var $directoryUrl = $('.js-navigation-open');
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$directoryUrl.click(
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function() {
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console.log("当前URL为:", $(this).attr('href'));
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}
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);*/
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//console.log("当前URL为:", $(this).attr('href'));
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var trElm = dirElm.parentNode.parentNode,
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cntElm = trElm.querySelector('.content'),
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cntCssTruncate = cntElm.querySelector('.css-truncate.css-truncate-target'),
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cntCssTruncateA = cntCssTruncate.querySelector('.js-navigation-open'),
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cntA = cntElm.querySelector('a'),
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fileName = cntA.innerText,
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dirUrl = cntCssTruncateA.href,
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$a = $('<a></a>');
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$a.text('下载');
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$a.attr({class:'fileDownLink','download-url':path+'/'+fileName,'filename':fileName});
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$a.css({cursor:'pointer',visibility:'hidden'});
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cntElm.appendChild($a.get(0));
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log.logObj('tr',trElm);
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trElm.onmouseover=mouseOverHandler;
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trElm.onmouseout=mouseOutHandler;
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$a.on('click',function(){
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var downloadUrl = "https://minhaskamal.github.io/DownGit/#/home?url="+dirUrl;
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window.open(downloadUrl, "_blank");
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});
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});
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}
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/**
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* issues页面从新标签打开
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* @return {[type]} [description]
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*/
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function openIssueFromNew(){
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var tmpArr = href.split('/');
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if(tmpArr[tmpArr.length - 1].indexOf('issues') < 0) return;
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$('.issues-listing .js-navigation-container a').on('click',function(e){
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e.preventDefault();
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e.stopPropagation();
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log('this',this);
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window.open(this.href);
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});
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}
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/**
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* 创建复制链接
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* @return {[type]} [description]
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*/
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function createCopyLink(){
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//如果不是具体的文件页面则直接返回
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var $btnGroup = $('.file-actions .BtnGroup');
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if($btnGroup.length == 0)return;
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var tmpArr = ___location.href.split('/');
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tmpArr = tmpArr[tmpArr.length-1].split('.');//获取扩展名
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var excludeExts = ['jpg','md','markdown','MD','png'];
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if(tmpArr.length > 1 && excludeExts.indexOf(tmpArr[1]) >= 0) return;
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var $a = $('<a></a>');
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$a.attr({href:'#',class:'btn btn-sm BtnGroup-item copyButton'});
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$a.html('Copy');
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$btnGroup.append($a);
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var addClickHandler = function(){
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timeout = null;
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var $codes = $('.js-file-line-container .js-file-line'),
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text = '';
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$codes.each(function(index,code){
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log.logObj('code',code);
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text += code.innerText;
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if(code.innerText.indexOf('\n')<0) text += '\n';
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});
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$a.attr('data-clipboard-text',text);
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$a.on('click',function(){
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showTips('Copy Success');
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});
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new Clipboard('.copyButton');
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log.logObj('text',text);
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};
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$a.one('click',function(evt){
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if(timeout){
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clearTimeout(timeout);
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addClickHandler();
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}
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$a.click();
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});
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var timeout = setTimeout(addClickHandler,1000);
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}
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/**
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* 点击图片处理函数
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* @return {[type]} [description]
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*/
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function bindImgClick(){
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var $imgs = $('article img');
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var srcArr = [];
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var newImg = null;
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var $modal = null;
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var width = $(window).width(),height = $(window).height();
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//如果是issues页面，则改变img集合
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var tmpArr = href.split('/');
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if(tmpArr[tmpArr.length - 2].indexOf('issues')>=0){
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$imgs = $('#show_issue .comment img');
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}
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var newImgOnload = function(){
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var imgWidth = newImg.width,imgHeight = newImg.height;
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if(imgWidth > width || imgHeight > height)
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if(height > width){
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newImg.width = width;
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}else{
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newImg.height = height;
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}
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newImg.style.marginLeft = (width - newImg.width)/2 + 'px';
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newImg.style.marginTop = (height - newImg.height)/2 + 'px';
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};
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var initModal = function(){
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$modal = $('<div></div>');
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newImg = new Image();
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$modal.css({position:'fixed',width:width+'px',height:height+'px','background-color':'rgba(0,0,0,0.5)',top:0,left:0,'z-index':-1,'padding-top':0,'padding-left':'auto',visibility:'hidden'});
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$modal.append(newImg);
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$('body').append($modal);
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$modal.on('contextmenu',function(e){
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$modal.css({'z-index':-1,'visibility':'hidden'});
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return false;
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});
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$modal.on('click',function(e){
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var mouseX = e.originalEvent.x || e.originalEvent.layerX || 0;
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log.logObj('mouseX',mouseX);
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var oldSrc = newImg.src;
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var index = srcArr.indexOf(oldSrc);
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if(mouseX > width/2) {
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//当前src在数组中的位置
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index = ++index >= srcArr.length ? 0 : index;
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newImg.src = srcArr[index];
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}else{
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index = --index < 0 ? srcArr.length - 1 : index;
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newImg.src = srcArr[index];
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}
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newImg.onload = newImgOnload;
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});
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};
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var imgClickHandler = function(e){
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log('imgClickHandler');
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if(!$modal) initModal();
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$modal.css({visibility:'visible','z-index':999,userSelect:'none'});
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var oldImg = e.currentTarget;
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newImg.src = oldImg.src;
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//计算宽高
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newImg.onload = newImgOnload;
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};
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$imgs.each(function(i,img){
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var aElm = img.parentNode;
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if(aElm.getAttribute('rel') !== 'noopener noreferrer') return;
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aElm.removeAttribute('href');
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var $img = $(img);
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$img.css('cursor','pointer').on('click',imgClickHandler);
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//去重
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let index = srcArr.indexOf(img.src);
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if(index < 0) srcArr.push(img.src);
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});
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}
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/**
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* 在Issue页面生成过滤面板
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* @return {[type]} [description]
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*/
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function createFilterPanel(){
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//如果不是具体issus页面，则直接退出函数
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var tmpArr = href.split('/');
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if(tmpArr[tmpArr.length - 2].indexOf('issues')<0)return;
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var $panel = $('.add-reactions-options.mx-1.mb-1').eq(0).clone(true);
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$('.discussion-sidebar-item.sidebar-assignee.js-discussion-sidebar-item').prepend($panel);
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var $cancelBtn = $('<button></button>').text('X');
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$cancelBtn.get(0).className = 'btn-link add-reactions-options-item js-reaction-option-item cancel-filter-btn';
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$panel.append($cancelBtn);
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var $btns = $panel.find('button');
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var filterHandler = function(evt){
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var btn = evt.currentTarget;
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var val = btn.value;
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var className = btn.className;
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log('value',val);
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var $comments = $('.timeline-comment-wrapper.js-comment-container');
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var authors = [];
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//显示全部
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if(className.indexOf('cancel-filter-btn')>=0){
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$comments.each(function(index,comment){
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$comments.eq(index).css('display','block');
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});
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return;
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}
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//替换特殊情况
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val.replace('LAUGH unreact','LAUGH react');
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$comments.each(function(index,comment){
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var $comment = $comments.eq(index);
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var $sumBtns = $comment.find('.btn-link.reaction-summary-item');
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$sumBtns.each(function(i,btn){
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if(btn.value === val){
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authors.push($comment.find('a.author').text());
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}
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});
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});
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$comments.each(function(index,comment){
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var $comment = $comments.eq(index);
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var authorName = $comment.find('a.author').text();
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if(authors.indexOf(authorName)<0){
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$comment.css('display','none');
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}else{
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$comment.css('display','block');
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}
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});
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$comments.eq(0).css('display','block');
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};
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$btns.each(function(index,elem){
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elem.addEventListener('click',filterHandler);
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});
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}
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init();
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$(document).on('pjax:success',function(evt){
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log('pjax:success');
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init();
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});
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})();

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