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#2774 - Functions in tag cloud widget out of place

This commit is contained in:
Andrew O'Neil 2008-12-16 04:49:52 +00:00
parent 2bcbb8ee7d
commit fe9afc2e36
1 changed files with 30 additions and 28 deletions
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58
code/TagCloudWidget.php
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@ -64,11 +64,11 @@ class TagCloudWidget extends Widget {
if($allTags) {
//TODO: move some or all of the sorts to the database for more efficiency
if($this->Limit > 0){
uasort($allTags, "column_sort_by_popularity"); //sort by popularity
uasort($allTags, array($this, "column_sort_by_popularity")); //sort by popularity
$allTags = array_slice($allTags, 0, $this->Limit);
}
if($this->Sortby == "alphabet"){
natksort($allTags);
$this->natksort($allTags);
}
$sizes = array();
@ -122,35 +122,37 @@ class TagCloudWidget extends Widget {
}
return;
}
}
/**
* Helper method to compare 2 Vars to work out the results.
* @param mixed
* @param mixed
* @return int
*/
function column_sort_by_popularity($a, $b){
if($a == $b) {
$result = 0;
}
else {
$result = $b - $a;
}
return $result;
/**
* Helper method to compare 2 Vars to work out the results.
* @param mixed
* @param mixed
* @return int
*/
private function column_sort_by_popularity($a, $b){
if($a == $b) {
$result = 0;
}
else {
$result = $b - $a;
}
return $result;
}
private function natksort(&$aToBeSorted) {
$aResult = array();
$aKeys = array_keys($aToBeSorted);
natcasesort($aKeys);
foreach ($aKeys as $sKey) {
$aResult[$sKey] = $aToBeSorted[$sKey];
}
$aToBeSorted = $aResult;
return true;
}
}
function natksort(&$aToBeSorted) {
$aResult = array();
$aKeys = array_keys($aToBeSorted);
natcasesort($aKeys);
foreach ($aKeys as $sKey) {
$aResult[$sKey] = $aToBeSorted[$sKey];
}
$aToBeSorted = $aResult;
return true;
}
?>