Grabs the maximum resolution for the images in the set
目前為
// ==UserScript==
// @name Tumblr Max Resolution Image Grabber
// @description Grabs the maximum resolution for the images in the set
// @author Binarystar
// @match *.tumblr.com/post/*
// @run-at document-end
// @grant GM_addStyle
// @version 0.0.1.20191222023635
// @namespace https://greasyfork.org/users/427125
// ==/UserScript==
//script only works on the images in an actual post (ex:https://knaiifu.tumblr.com/post/189790583347/roses), a limitation of tumblr's recent backend changes, but in exchange we get upgraded from 1280 to 2048 resolution
//the image urls of new images uploaded now are stored html of the post at <meta property="og:image" content="(url to largest image size avaiable)">
//note: this script triggers pop-up blockers when opening multiple images at once so it works better if you allow tumblr to show pop-ups
function openTabs(urls) {
for (let url of urls){
window.open(url);
}
}
//button code from https://stackoverflow.com/questions/6480082/add-a-javascript-button-using-greasemonkey-or-tampermonkey
var zNode = document.createElement ('div');
zNode.innerHTML = '<button id="linkyOpener" type="button">'
+ 'Grab Images</button>'
;
zNode.setAttribute ('id', 'myContainer');
document.body.appendChild (zNode);
GM_addStyle ( `
#myContainer {
position: absolute;
top: 65px;
right: 0;
font-size: 16px;
background: #777
border: 3px outset black;
margin: 0;
z-index: 1100;
padding: 5px 20px;
}
#linkyOpener {
cursor: pointer;
}
` );
let pic_urls = [];
let pic_elements = document.querySelectorAll('[property="og:image"]');
if (pic_elements.length > 0) {
var i = 0
for (const e of pic_elements) {
pic_urls[i] = e.getAttribute('content');
i += 1;
}
}
document.getElementById('linkyOpener').onclick = function(){ openTabs(pic_urls); }