diff options
author | Evan Prodromou <evan@status.net> | 2010-10-18 11:29:52 -0400 |
---|---|---|
committer | Evan Prodromou <evan@status.net> | 2010-10-18 11:29:52 -0400 |
commit | 7c05b0dafc609e978040e5612f6f6a86b0bb6420 (patch) | |
tree | bdf880a247ce8ca86f648a878e3f90cfe160c010 /lib/util.php | |
parent | 505ac6eba0e671e8823b5102de3caa0e0040c2cf (diff) |
options to nofollow external links in notices
Diffstat (limited to 'lib/util.php')
-rw-r--r-- | lib/util.php | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/util.php b/lib/util.php index c05fcf15a..5a94182bd 100644 --- a/lib/util.php +++ b/lib/util.php @@ -145,7 +145,6 @@ function common_switch_locale($language=null) textdomain("statusnet"); } - function common_timezone() { if (common_logged_in()) { @@ -860,7 +859,8 @@ function common_linkify($url) { $longurl = $url; } } - $attrs = array('href' => $canon, 'title' => $longurl, 'rel' => 'external'); + + $attrs = array('href' => $canon, 'title' => $longurl); $is_attachment = false; $attachment_id = null; @@ -896,6 +896,16 @@ function common_linkify($url) { $attrs['id'] = "attachment-{$attachment_id}"; } + // Whether to nofollow + + $nf = common_config('nofollow', 'external'); + + if ($nf == 'never') { + $attrs['rel'] = 'external'; + } else { + $attrs['rel'] = 'nofollow external'; + } + return XMLStringer::estring('a', $attrs, $url); } |