tonyair/silverstripe-versionfeed
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Add nofollow to RSS links to avoid bots crawling the feeds.

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This commit is contained in:
Sean Harvey 2013-10-24 10:15:22 +13:00
parent d1dcd2bf3c
commit 3a13a46a2d
1 changed files with 6 additions and 1 deletions
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7
code/VersionFeed_Controller.php
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@ -95,7 +95,12 @@ class VersionFeed_Controller extends Extension {
function linkToAllSiteRSSFeed() { function linkToAllSiteRSSFeed() {
// RSS feed to all-site changes. // RSS feed to all-site changes.
RSSFeed::linkToFeed($this->owner->getSiteRSSLink(), $this->linkToAllSitesRSSFeedTitle()); $title = Convert::raw2xml($this->linkToAllSitesRSSFeedTitle());
$url = $this->owner->getSiteRSSLink();
Requirements::insertHeadTags(
'<link rel="alternate nofollow" type="application/rss+xml" title="' . $title .
'" href="' . $url . '" />');
} }
function linkToAllSitesRSSFeedTitle() { function linkToAllSitesRSSFeedTitle() {