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authorEvan Prodromou <evan@prodromou.name>2008-05-29 14:12:44 -0400
committerEvan Prodromou <evan@prodromou.name>2008-05-29 14:12:44 -0400
commit58219416ca65a67ac4c63727a2c899c307448142 (patch)
tree5793c1600448d6700841c3cde3eb7da34e8c91c5 /lib
parentf4b8feec0a3fb81d546bea05a51f771dbeb30f39 (diff)
linkify URLs
darcs-hash:20080529181244-84dde-6b51042c5c92581d8aecfbb83630646afc078793.gz
Diffstat (limited to 'lib')
-rw-r--r--lib/util.php3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/util.php b/lib/util.php
index 0fa3178c8..20c8834c1 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -349,10 +349,13 @@ function common_canonical_email($email) {
return $email;
}
+define('URL_REGEX', '^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))');
+
function common_render_content($text, $notice) {
$r = htmlspecialchars($text);
$id = $notice->profile_id;
$r = preg_replace('/(^|\s)@([\w-]+)($|\s)/e', "'\\1@'.common_at_link($id, '\\2').'\\3'", $r);
+ $r = preg_replace('/'.URL_REGEX.'/', '<a href="\\0" class="extlink">\\0</a>', $r);
# XXX: # tags
# XXX: machine tags
return $r;