From: Garret Buell <terragb@gmail.com>
Date: Mon, 1 Sep 2008 00:12:41 +0000 (-0400)
Subject: Allow_multicase_tags
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=cca78b26f71aaa5792e147b8a96c5e26a369bd82;p=quix0rs-gnu-social.git

Allow_multicase_tags

Make "#test", "#Test", and "#tEsT" all preserve appearance but link to the same tag

darcs-hash:20080901001241-e3c0d-b466f35f4f023c6c90a6d2817487c97be9a1bbca.gz
---

diff --git a/classes/Notice.php b/classes/Notice.php
index 8c20975898..5e1f83a52f 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -54,7 +54,7 @@ class Notice extends DB_DataObject
 
 	function saveTags() {
 		/* extract all #hastags */
-		$count = preg_match_all('/(?:^|\s)#([a-z0-9]{1,64})/', strtolower($this->content), $match);
+		$count = preg_match_all('/(?:^|\s)#([A-Za-z0-9]{1,64})/', strtolower($this->content), $match);
 		if (!$count) {
 			return true;
 		}
diff --git a/lib/util.php b/lib/util.php
index 93a0711f36..469bc986fe 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -688,16 +688,16 @@ function common_render_content($text, $notice) {
 	$r = preg_replace('@https?://[^)\]>\s]+@', '<a href="\0" class="extlink">\0</a>', $r);
 	$r = preg_replace('/(^|\s+)@([a-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
 	$r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r);
-	$r = preg_replace('/(^|\s+)#([a-z0-9]{1,64})/e', "'\\1#'.common_tag_link('\\2')", $r);
+	$r = preg_replace('/(^|\s+)#([A-Za-z0-9]{1,64})/e', "'\\1#'.common_tag_link('\\2')", $r);
 	# XXX: machine tags
 	return $r;
 }
 
 function common_tag_link($tag) {
 	if(common_config('site', 'fancy')) {
-		return '<a href="' . htmlspecialchars(common_path('tag/' . $tag)) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
+		return '<a href="' . htmlspecialchars(common_path('tag/' . strtolower($tag))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
 	} else {
-		return '<a href="' . htmlspecialchars(common_path('index.php?action=tag&tag=' . $tag)) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
+		return '<a href="' . htmlspecialchars(common_path('index.php?action=tag&tag=' . strtolower($tag))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
 	}
 }