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comparison tweetdeck-large-image.user.js @ 61:753765f3814e

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Not sure why but sometimes link style is null?
author nanaya <me@nanaya.pro>
date Sun, 12 May 2019 01:30:44 +0900
parents cd3ffdc31613
children a065dafbe010
comparison
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60:cd3ffdc31613 61:753765f3814e
1 // ==UserScript== 1 // ==UserScript==
2 // @name Tweetdeck large image 2 // @name Tweetdeck large image
3 // @namespace https://myconan.net 3 // @namespace https://myconan.net
4 // @version 2.0.2 4 // @version 2.0.3
5 // @description No more stupid link for images in tweetdeck 5 // @description No more stupid link for images in tweetdeck
6 // @author nanaya 6 // @author nanaya
7 // @match https://tweetdeck.twitter.com/* 7 // @match https://tweetdeck.twitter.com/*
8 // @grant none 8 // @grant none
9 // @downloadURL https://bitbucket.org/nanayapro/ec-userscripts/raw/tip/tweetdeck-large-image.user.js 9 // @downloadURL https://bitbucket.org/nanayapro/ec-userscripts/raw/tip/tweetdeck-large-image.user.js
44 link._ecUserscript = true; 44 link._ecUserscript = true;
45 45
46 var image = link.querySelector(".media-img"); 46 var image = link.querySelector(".media-img");
47 var url; 47 var url;
48 48
49 // sometimes the image is just background image of the link.
50 // strip all query strings and original :size suffix
49 if (image == null) { 51 if (image == null) {
50 // sometimes the image is just background image of the link. 52
51 // strip all query strings and original :size suffix 53 var linkStyle = getComputedStyle(link);
52 url = getComputedStyle(link).backgroundImage.replace(/^url\(('|")?(.+?)(?::small)?(?:\?.*)?\1\)$/, "$2"); 54
55 if (linkStyle == null) {
56 return;
57 }
58
59 url = linkStyle.backgroundImage.replace(/^url\(('|")?(.+?)(?::small)?(?:\?.*)?\1\)$/, "$2");
53 } else { 60 } else {
54 url = image.src.replace(/:[a-z0-9]+(?:\?.*)?$/, ""); 61 url = image.src.replace(/:[a-z0-9]+(?:\?.*)?$/, "");
55 } 62 }
56 63
57 link.setAttribute("href", url + ":orig"); 64 link.setAttribute("href", url + ":orig");