public function getLabel($required = true)
{
$label = parent::getLabel();
if ($label == "") {
return "";
}
return $this->fetch('label.php', __CLASS__);
}
public function PHPValidate($values)
{
if (isset($this->listing) && $this->listing->cat_id) {
$params = JUDirectoryHelper::getParams($this->listing->cat_id);
} else {
$params = JUDirectoryHelper::getParams(null, $this->listing_id);
}
$maxTags = $params->get("max_tags_per_listing", 10);
if ($maxTags) {
$values = str_replace("|", ",", $values);
$tags = explode(",", $values);
if (count($tags) > $maxTags) {
return JText::sprintf('COM_JUDIRECTORY_TOTAL_TAGS_OVER_MAX_X_TAGS', $maxTags);
}
}
return parent::PHPValidate($values);
}
public function onSearch(&$query, &$where, $search)
{
if ($search !== "") {
if ($this->params->get("tag_search", 0)) {
$search = explode(",", $search);
}
return parent::onSearch($query, $where, $search);
}
}
public function onSimpleSearch(&$query, &$where, $search)
{
$matched_options = array();
$options = $this->getPredefinedValues();
foreach ($options as $option) {
if (strpos(mb_strtolower($search, 'UTF-8'), mb_strtolower($option->text, 'UTF-8')) !== false) {
$matched_options[] = $option->value;
}
}
parent::onSimpleSearch($query, $where, $matched_options);
}
public function canEdit($userID = null)
{
$app = JFactory::getApplication();
if ($app->isSite()) {
return false;
} else {
return parent::canEdit($userID);
}
}
public function canView($options = array())
{
$params = JUDirectoryHelper::getParams(null, $this->listing_id);
$default_image = JUDirectoryHelper::getDefaultListingImage();
if ($this->value == "" && $default_image) {
$this->value = "default/" . $params->get('listing_default_image', 'default-listing.png');
}
return parent::canView($options);
}
public function filterField($value)
{
$return = parent::filterField($value);
if ($this->params->get("strip_tags_before_save", 0)) {
$allowable_tags = $this->params->get("allowable_tags", "u,b,i,a,ul,li,pre,blockquote,strong,em");
$allowable_tags = str_replace(' ', '', $allowable_tags);
$allowable_tags = "<" . str_replace(',', '><', $allowable_tags) . ">";
$return = strip_tags($return, $allowable_tags);
}
return $return;
}
public function isPublished()
{
$storeId = md5(__METHOD__ . "::" . $this->id);
if (!isset(self::$cache[$storeId])) {
$app = JFactory::getApplication();
if ($app->isAdmin()) {
self::$cache[$storeId] = false;
return self::$cache[$storeId];
}
self::$cache[$storeId] = parent::isPublished();
return self::$cache[$storeId];
}
return self::$cache[$storeId];
}
