diff options
author | Andrew Dolgov <[email protected]> | 2007-08-09 16:48:23 +0100 |
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committer | Andrew Dolgov <[email protected]> | 2007-08-09 16:48:23 +0100 |
commit | 22d1f3db53d40b5c05e74f46c03828b143bfb2c1 (patch) | |
tree | 2a38aca748f0ec2d6726cd1aa6c500782de70c2f /functions.php | |
parent | 49aa6de96422b2ffecf06e51e19e2ceb8cd005ec (diff) |
limit the amount of tags shown in CDM
Diffstat (limited to 'functions.php')
-rw-r--r-- | functions.php | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/functions.php b/functions.php index ff64a0a70..11d1d8c04 100644 --- a/functions.php +++ b/functions.php @@ -4044,13 +4044,25 @@ $tags = get_article_tags($link, $id); $tags_str = ""; + $full_tags_str = ""; foreach ($tags as $tag) { $num_tags++; - $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, "; + $full_tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, "; + if ($num_tags < 5) { + $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, "; + } else if ($num_tags == 5) { + $tags_str .= "..."; + } } $tags_str = preg_replace("/, $/", "", $tags_str); + $full_tags_str = preg_replace("/, $/", "", $full_tags_str); + + $all_tags_div = "<span class='cdmAllTagsCtr'>...<div class='cdmAllTags'>All Tags: $full_tags_str</div></span>"; + + $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str); + if ($tags_str == "") $tags_str = "no tags"; |