1 files changed, 0 insertions, 72 deletions
diff --git a/include/items.php b/include/items.php
index b1a83dfc2..4ac4d6049 100755
--- a/include/items.php
+++ b/include/items.php
@@ -291,78 +291,6 @@ function add_source_route($iid, $hash) {
 
 
 /**
- * @brief preg_match function when fixing 'naked' links in mod item.php.
- *
- * Check if we've got a hubloc for the site and use a zrl if we do, a url if we don't.
- * Remove any existing zid= param which may have been pasted by mistake - and will have
- * the author's credentials. zid's are dynamic and can't really be passed around like
- * that.
- *
- * @param array $matches
- * @return string
- */
-function red_zrl_callback($matches) {
-	require_once('include/hubloc.php');
-	$zrl = is_matrix_url($matches[2]);
-
-	$t = strip_zids($matches[2]);
-	if($t !== $matches[2]) {
-		$zrl = true;
-		$matches[2] = $t;
-	}
-
-	if($matches[1] === '#^')
-		$matches[1] = '';
-	if($zrl)
-		return $matches[1] . '#^[zrl=' . $matches[2] . ']' . $matches[2] . '[/zrl]';
-
-	return $matches[1] . '#^[url=' . $matches[2] . ']' . $matches[2] . '[/url]';
-}
-
-/**
- * If we've got a url or zrl tag with a naked url somewhere in the link text,
- * escape it with quotes unless the naked url is a linked photo.
- *
- * @param array $matches
- * @return string
- */
-function red_escape_zrl_callback($matches) {
-
-	// Uncertain why the url/zrl forms weren't picked up by the non-greedy regex.
-
-	if((strpos($matches[3], 'zmg') !== false) || (strpos($matches[3], 'img') !== false) || (strpos($matches[3],'zrl') !== false) || (strpos($matches[3],'url') !== false))
-		return $matches[0];
-
-	return '[' . $matches[1] . 'rl' . $matches[2] . ']' . $matches[3] . '"' . $matches[4] . '"' . $matches[5] . '[/' . $matches[6] . 'rl]';
-}
-
-function red_escape_codeblock($m) {
-	return '[$b64' . $m[2] . base64_encode($m[1]) . '[/' . $m[2] . ']';
-}
-
-function red_unescape_codeblock($m) {
-	return '[' . $m[2] . base64_decode($m[1]) . '[/' . $m[2] . ']';
-}
-
-
-function red_zrlify_img_callback($matches) {
-	require_once('include/hubloc.php');
-	$zrl = is_matrix_url($matches[2]);
-
-	$t = strip_zids($matches[2]);
-	if($t !== $matches[2]) {
-		$zrl = true;
-		$matches[2] = $t;
-	}
-
-	if($zrl)
-		return '[zmg' . $matches[1] . ']' . $matches[2] . '[/zmg]';
-
-	return $matches[0];
-}
-
-
-/**
  * @brief Post an activity.
  *
  * In its simplest form one needs only to set $arr['body'] to post a note to the logged in channel's wall.