function render()
{
// view-specific stuff
switch ($this->view) {
case 'item':
$this->subject_type = $this->params['subject_type'];
$this->subject_id = $this->params['subject_id'];
$this->item = Item::find_by_subject($this->subject_type, $this->subject_id);
if (empty($this->item)) {
return "Item {$this->subject_type}:{$this->subject_id} not found. Is the frontend server sending it correctly?";
}
// actually get the fans here
list($this->fans, $this->n_fans, $this->n_pages, $this->page, $this->per_page) = Fan::get_recent_by_subject($this->subject_type, $this->subject_id, $this->per_page, $this->page);
// see if current user isFan
$this->isFan = FALSE;
foreach ($this->fans as $i => $fan) {
if ($fan->user_id == PA::$login_user->user_id) {
$this->isFan = TRUE;
break;
}
}
break;
case 'recent_by_user':
if (empty($this->uid)) {
return "user_id is required";
}
list($this->fanof, $this->n_items, $this->n_pages, $this->page, $this->per_page) = Fan::get_recent_by_user($this->uid, $this->per_page, $this->page);
break;
case 'top':
// $this->items = Item::get_most_fans($this->subject_type, 5);
break;
default:
return "Unknown FansWidgetModule view {$this->view}";
break;
}
$tpl =& new Template(dirname(__FILE__) . "/" . $this->skin . "_" . $this->view . ".tpl", $this);
$this->inner_HTML = $tpl->fetch();
return parent::render();
}
