Download pictures from telegra.ph
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// ==UserScript==
// @name Download pictures from telegraph
// @name:zh-CN 下载Telegraph页面图片
// @version 0.1
// @description Download pictures from telegra.ph
// @description:zh-CN 下载“telegra.ph”页面上的图片
// @author OWENDSWANG
// @match https://telegra.ph/*
// @exclude https://telegra.ph/
// @run-at document-end
// @grant GM_download
// @namespace https://www.owendswang.com/
// ==/UserScript==
(function() {
'use strict';
function download(imgSrcList) {
imgSrcList.forEach(function(src) {
var fileName = src.split('/')[src.split('/').length - 1];
fileName = fileName.split('?')[0];
GM_download(src, fileName);
})
}
var figureList = document.getElementsByTagName('figure');
var imgSrcList = [];
for (var i = 0; i < figureList.length; i++) {
var img = figureList[i].getElementsByTagName('img')[0];
var src = img.getAttribute('src');
imgSrcList.push(src);
}
if (imgSrcList.length > 0) {
var addressList = document.getElementsByTagName('address');
for (var j = 0; j < addressList.length; j++) {
if (addressList[j].getAttribute("dir") == 'auto') {
var button = document.createElement('button');
button.innerHTML = 'Download';
// button.setAttribute('style', 'margin-left: 10px;');
button.style.marginLeft = '10px';
button.style.paddingLeft = '15px';
button.style.paddingRight = '15px';
button.style.backgroundColor = 'rgba(0,0,0,0)';
button.style.border = '2px solid rgba(0,0,0,0.5)';
button.style.borderRadius = '5px';
button.type = 'button';
// button.setAttribute('type', 'button');
button.addEventListener('mouseover', function(event) {
this.style.backgroundColor = 'rgba(0,0,0,0.1)';
});
button.addEventListener('mouseout', function(event) {
this.style.backgroundColor = 'rgba(0,0,0,0)';
});
button.onclick = function(){
download(imgSrcList);
};
addressList[j].appendChild(button);
}
}
}
})();