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Old fixes for printing tag cloud I didn't checkin

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moodler 2007-08-29 02:00:42 +00:00
parent 1d45238e36
commit 0495bd9124
1 changed files with 10 additions and 4 deletions
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14
tag/lib.php
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@ -1437,7 +1437,7 @@ function print_tag_search_results($query, $page, $perpage) {
* @param int $max_size maximum text size, in percentage
* @param int $min_size minimum text size, in percentage
*/
function print_tag_cloud($tagcloud, $shuffle=true, $max_size=180, $min_size=80) {
function print_tag_cloud($tagcloud, $shuffle=true, $max_size=180, $min_size=80, $return=false) {
global $CFG;
@ -1475,7 +1475,7 @@ function print_tag_cloud($tagcloud, $shuffle=true, $max_size=180, $min_size=80)
$can_manage_tags = has_capability('moodle/tag:manage', $systemcontext);
//prints the tag cloud
echo '<ul id="tag-cloud-list">';
$output = '<ul id="tag-cloud-list">';
foreach ($tagcloud as $key => $tag) {
$size = $min_size + ((log10($tag->count) - $min) * $step);
@ -1493,10 +1493,16 @@ function print_tag_cloud($tagcloud, $shuffle=true, $max_size=180, $min_size=80)
$tag_link = '<li><a '.$href.' '.$title.' '. $style .'>'.$tagname.'</a></li> ';
echo $tag_link;
$output .= $tag_link;
}
echo '</ul>';
$output .= '</ul>';
if ($return) {
return $output;
} else {
echo $output;
}
}