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Merge pull request #429 from da2x/patch-2 

Use query selector to better detect feed links
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Brent Simmons 2018-09-04 17:24:26 -07:00 committed by GitHub
parent b762aba891 12a735007d
commit db238e8aee
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1 changed files with 3 additions and 7 deletions
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6
Safari Extension/netnewswire-subscribe-to-feed.js
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@ -42,21 +42,17 @@ function scanForSyndicationFeeds() {
// variables to empty instead of null. // variables to empty instead of null.
thisPageLinkObjects = [] thisPageLinkObjects = []
thisPageLinks = document.getElementsByTagName("link"); thisPageLinks = document.querySelectorAll("link[href][rel~='alternate'][type]");
for (thisLinkIndex = 0; thisLinkIndex < thisPageLinks.length; thisLinkIndex++) for (thisLinkIndex = 0; thisLinkIndex < thisPageLinks.length; thisLinkIndex++)
{ {
var thisLink = thisPageLinks[thisLinkIndex]; var thisLink = thisPageLinks[thisLinkIndex];
var thisLinkRel = thisLink.getAttribute("rel");
if (thisLinkRel == "alternate")
{
if (isValidFeedLink(thisLink)) if (isValidFeedLink(thisLink))
{ {
thisPageLinkObjects.push(objectFromLink(thisLink)); thisPageLinkObjects.push(objectFromLink(thisLink));
} }
} }
} }
}
function subscribeToFeed(theFeed) { function subscribeToFeed(theFeed) {
// Convert the URL to a feed:// scheme because Safari // Convert the URL to a feed:// scheme because Safari