Mercurial > ec-userscripts
comparison surugaya-direct-image.user.js @ 116:0e108a9dc6d7
Split suruga-ya scripts
author | nanaya <me@nanaya.net> |
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date | Sun, 15 Jan 2023 23:46:56 +0900 |
parents | surugaya-fixes.user.js@ef21ef445fc6 |
children | 8de2d53a4cb1 |
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115:7774174022af | 116:0e108a9dc6d7 |
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1 // ==UserScript== | |
2 // @name suruga-ya direct image | |
3 // @namespace https://nanaya.net | |
4 // @version 2.0.3 | |
5 // @description skip loading image through php which seems to take forever | |
6 // @author nanaya | |
7 // @match https://www.suruga-ya.jp/* | |
8 // @grant none | |
9 // @downloadURL https://hg.nanaya.net/ec-userscripts/raw-file/tip/surugaya-fixes.user.js | |
10 // ==/UserScript== | |
11 | |
12 'use strict'; | |
13 | |
14 const itemImageRegexp = /photo\.php\?shinaban=([0-9A-Z]+)/; | |
15 function fix (image) { | |
16 const origSrc = image.getAttribute('src'); | |
17 if (origSrc == null) return; | |
18 const found = origSrc.match(itemImageRegexp); | |
19 if (found == null) return; | |
20 | |
21 const src = `https://www.suruga-ya.jp/database/pics_light/game/${found[1].toLowerCase()}.jpg`; | |
22 const setNotFound = () => { | |
23 image.removeEventListener('error', setNotFound); | |
24 image.setAttribute('src', 'https://www.suruga-ya.jp/database/images/no_photo.jpg'); | |
25 }; | |
26 image.addEventListener('error', setNotFound); | |
27 image.setAttribute('src', src); | |
28 } | |
29 | |
30 function run (node) { | |
31 if (!(node instanceof window.HTMLElement)) return; | |
32 | |
33 fix(node); | |
34 for (const image of node.querySelectorAll('img')) { | |
35 fix(image); | |
36 } | |
37 } | |
38 | |
39 function onMutate (mutations) { | |
40 for (const mutation of mutations) { | |
41 for (const node of mutation.addedNodes) { | |
42 run(node); | |
43 } | |
44 } | |
45 } | |
46 | |
47 const observer = new window.MutationObserver(onMutate); | |
48 observer.observe(document, { childList: true, subtree: true }); | |
49 run(document.body); |