function handleRules()
{
global $jzSERVICES;
if ($this->getPlType() != "dynamic") {
return false;
}
$temp = array();
$this->list = array();
foreach ($this->rulelist as $rule) {
$source = new jzMediaNode($rule['source']);
$count = $rule['amount'];
if ($rule['type'] == "track" || $rule['type'] == "tracks") {
$type = "tracks";
$distance = -1;
} else {
$type = "nodes";
$distance = distanceTo("album", $source);
}
switch ($rule['function']) {
case "exact":
if ($type == "tracks") {
$source = new jzMediaTrack($rule['source']);
}
$temp = array($source);
break;
case "random":
$temp = $source->getSubNodes($type, $distance, true, $count);
break;
case "topplayed":
$temp = $source->getMostPlayed($type, $distance, $count);
break;
case "recentlyadded":
$temp = $source->getRecentlyAdded($type, $distance, $count);
break;
case "similar":
if ($source->getPType() == "artist") {
$mainArray = $source->getSubNodes($type, $distance, true, $count);
// Now let's get the top 5 similar artists
$simArray = $jzSERVICES->getSimilar($source);
$simArray = seperateSimilar($simArray);
$i = 0;
$limit = 8;
// Now let's shuffle
$similarArray = array();
for ($e = 0; $e < count($simArray['matches']); $e++) {
if (isset($simArray['matches'][$e])) {
// Ok, this is one that we want, let's get it's path
$simArt = $simArray['matches'][$e];
$subArray = $simArt->getSubNodes($type, $distance, true, $count / 1.5);
$similarArray = array_merge($similarArray, $subArray);
$i++;
if ($limit) {
if ($i > $limit) {
break;
}
}
}
}
$finArray = array_merge($similarArray, $mainArray);
shuffle($finArray);
$temp = array();
for ($i = 0; $i < $count; $i++) {
$temp[] = $finArray[$i];
}
} else {
$temp = $source->getSubNodes($type, $distance, true, $count);
}
break;
}
foreach ($temp as $l) {
$this->list[] = $l;
}
}
shuffle($this->list);
if (isset($this->limit) && $this->limit > 0) {
$this->truncate($this->limit);
}
}
