/**
* Selects the targets : apply the selection to the builded targets
*
* @param array(CMS_page) $targets The build targets of which we want the selection
* @return boolean true on success, false on failure
* @access private
*/
protected function _selectTargets($targets)
{
$public_targets = array();
if (is_array($targets)) {
foreach ($targets as $target) {
if (!$this->_publicTree || $this->_publicTree && $target->isUseable() && $target->getPublication() == RESOURCE_PUBLICATION_PUBLIC) {
$public_targets[] = $target;
}
}
}
$targets = $public_targets;
if (!$targets || !$this->_selectionCondition) {
return $targets;
}
$selected_targets = array();
$sizeofTargets = sizeof($targets);
for ($i = 0; $i < $sizeofTargets; $i++) {
$current_target = $targets[$i];
$pass = $this->_selectionCondition->pagePasses($this->_page, $current_target, $this->_publicTree, $i + 1);
if ($pass) {
$selected_targets[] = $current_target;
}
}
return $selected_targets;
}
/**
* Constructor.
* initializes the linxDisplay.
*
* @param string $tagContent The tag content.
* @return void
* @access public
*/
function __construct($tag)
{
$conditions = $tag->getElementsByTagName('condition');
$htmltemplates = $tag->getElementsByTagName('htmltemplate');
$modes = $tag->getElementsByTagName('mode');
$subleveltemplates = $tag->getElementsByTagName('subleveltemplate');
$root = $tag->getElementsByTagName('root');
//conditions
if ($conditions->length > 0) {
foreach ($conditions as $condition) {
$this->_conditions[] = CMS_linxCondition::createCondition($condition);
}
}
//htmltemplate
if ($htmltemplates->length > 0) {
$this->_htmlTemplate = CMS_DOMDocument::DOMElementToString($htmltemplates->item(0), true);
}
//mode
if ($modes->length > 0) {
$this->_mode = trim(CMS_DOMDocument::DOMElementToString($modes->item(0), true));
} else {
if ($tag->getAttribute('mode')) {
$this->_mode = trim($tag->getAttribute('mode'));
}
}
//root
if ($root->length > 0) {
$attribute = trim(CMS_DOMDocument::DOMElementToString($root->item(0), true));
$this->_root = $attribute === "0" || $attribute === "false" || !$attribute ? false : true;
} else {
if ($tag->hasAttribute('root')) {
$attribute = trim($tag->getAttribute('root'));
$this->_root = $attribute === "0" || $attribute === "false" || !$attribute ? false : true;
} else {
$this->_root = true;
}
}
//subleveltemplate
if ($subleveltemplates->length > 0) {
$this->_subleveltemplate = CMS_DOMDocument::DOMElementToString($subleveltemplates->item(0), true);
}
}