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regexp named groups aren't supported until ff 78 (#56)

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This commit is contained in:
Aurelien David 2020-07-09 20:24:01 +02:00
parent 10790dfede
commit 97ca03cb5d
2 changed files with 3 additions and 3 deletions
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2
manifest.json
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@ -2,7 +2,7 @@
"manifest_version": 2, "manifest_version": 2,
"name": "RSSPreview", "name": "RSSPreview",
"version": "3.13", "version": "3.13.1",
"author": "Aurelien David", "author": "Aurelien David",
"homepage_url": "https://github.com/aureliendavid/rsspreview", "homepage_url": "https://github.com/aureliendavid/rsspreview",

4
rsspreview.js
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@ -382,13 +382,13 @@
// YouTube's canonical channel URLs look like /channel/AlphaNumericID // YouTube's canonical channel URLs look like /channel/AlphaNumericID
// It also supports named channels of the form /c/MyChannelName // It also supports named channels of the form /c/MyChannelName
// Match on both of these to autodetect channel feeds on either URL // Match on both of these to autodetect channel feeds on either URL
let idPattern = /channel\/(?<channelId>[a-zA-Z0-9_-]+)/; let idPattern = /channel\/([a-zA-Z0-9_-]+)/;
let namePattern = /(?:c|user)\/[a-zA-Z0-9_-]+/; let namePattern = /(?:c|user)\/[a-zA-Z0-9_-]+/;
let urlPattern = new RegExp(`${idPattern.source}|${namePattern.source}`); let urlPattern = new RegExp(`${idPattern.source}|${namePattern.source}`);
if (document.URL.match(urlPattern)) { if (document.URL.match(urlPattern)) {
let feeds = {}; let feeds = {};
let canonicalUrl = document.querySelector("link[rel='canonical']").href; let canonicalUrl = document.querySelector("link[rel='canonical']").href;
let channelId = canonicalUrl.match(idPattern).groups.channelId; let channelId = canonicalUrl.match(idPattern)[1];
let url = `https://www.youtube.com/feeds/videos.xml?channel_id=${channelId}`; let url = `https://www.youtube.com/feeds/videos.xml?channel_id=${channelId}`;
let title = document.title; let title = document.title;
feeds[url] = title; feeds[url] = title;