diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r-- | include/text.php | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/text.php b/include/text.php index c91803f30..0d325f4a0 100644 --- a/include/text.php +++ b/include/text.php @@ -1823,3 +1823,70 @@ function jindent($json) { return $result; } + + +// Tag cloud functions - need to be adpated to this database format + +/* +function tagadelic($author,$count = 0) { + + // Fetch tags + + $r = category::category_get_tags($author,$count); + if(! count($r)) + return array(); + + // Find minimum and maximum log-count. + $tags = array(); + $min = 1e9; + $max = -1e9; + + $x = 0; + foreach($r as $rr) { + $tags[$x][0] = $rr['name']; + $tags[$x][1] = log($rr['total']); + $tags[$x][2] = 0; + $min = min($min,$tags[$x][1]); + $max = max($max,$tags[$x][1]); + $x ++; + } + + usort($tags,'tags_sort'); + + $range = max(.01, $max - $min) * 1.0001; + + for($x = 0; $x < count($tags); $x ++) { + $tags[$x][2] = 1 + floor(5 * ($tags[$x][1] - $min) / $range); + } + + return $tags; +} + +function tags_sort($a,$b) { + if($a[0] == $b[0]) + return 0; + return((strtolower($a[0]) < strtolower($b[0])) ? -1 : 1); +} + + +function tagblock($author,$count = 0) { + $tab = 0; + $r = tagadelic($author,$count); + if(strlen($author)) { + if($author == '[news]') + $linkbase = 'forum/news-category'; + else + $linkbase = 'weblog/'.$author; + } + else + $linkbase = 'forum/category'; + + if(count($r)) { + echo '<div class="tags" align="center">'; + foreach($r as $rr) { + echo '<a href="'.$linkbase.'/'.urlencoder($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> '; + } + echo '</div>'; + } +} +*/
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