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authorfriendica <info@friendica.com>2014-02-07 15:41:31 -0800
committerfriendica <info@friendica.com>2014-02-07 15:41:31 -0800
commitae6bd7dc1e87805447e765e08d7a31ae5ac03f32 (patch)
treea6bb61cafa82058ad7d6ef317c64eccc52e6d9fd /mod/item.php
parent1ec7ffc774a8ffd202b0ef522ba37b4d9311f564 (diff)
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fix issue with double linkify in the git feed
Diffstat (limited to 'mod/item.php')
-rw-r--r--mod/item.php8
1 files changed, 7 insertions, 1 deletions
diff --git a/mod/item.php b/mod/item.php
index 47a3f1961..e8a58fe76 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -422,9 +422,15 @@ function item_post(&$a) {
/**
* fix naked links by passing through a callback to see if this is a red site
- * (already known to us) which will get a zrl, otherwise link with url
+ * (already known to us) which will get a zrl, otherwise link with url, add bookmark tag to both.
+ * First wrap any url which is part of link anchor text already in quotes so we don't double link it.
+ * e.g. [url=http://foobar.com]something with http://elsewhere.com in it[/url]
+ * becomes [url=http://foobar.com]something with "http://elsewhere.com" in it[/url]
+ * otherwise http://elsewhere.com becomes #^[url=http://elsewhere.com]http://elsewhere.com[/url]
*/
+ $body = preg_replace('/\[([uz])rl(.*?)\](.*?)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\@\_\~\#\%\$\!\+\,]+)(.*?)\[\/([uz])rl\]/ism','[$1rl$2]$3"$4"$5[/$6rl]',$body);
+
$body = preg_replace_callback("/([^\^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\@\_\~\#\%\$\!\+\,]+)/ism", 'red_zrl_callback', $body);
/**