public function assignBody(HTML_Element $element)
{
if ($element->tag == 'body') {
$this->body = $element;
return;
} else {
if ($element instanceof HTML_Container) {
try {
$sub_element = $element->getAt(0);
if ($sub_element->tag == 'body') {
$this->body = $sub_element;
return;
}
} catch (HTML_Index_Out_Of_Range_Exception $e) {
}
}
}
$match = $element->getElementsBy('tag', 'body');
if (!empty($match)) {
$this->body = $match[0];
} else {
throw new Root_Tag_Not_Found_Exception('body');
}
}
public function getElementsBy($property, $value)
{
$elems_a = parent::getElementsBy($property, $value);
foreach ($this->_elements as $element) {
$sub_elems_a = $element->getElementsBy($property, $value);
foreach ($sub_elems_a as $match) {
$elems_a[] = $match;
}
}
return $elems_a;
}
public static function updateHTML($type, HTML_Element $root)
{
$itype = self::identify($type);
switch ($itype) {
case self::LIGHTBOX:
case self::GREYBOX:
$imgs = $root->getElementsBy('tag', 'img');
self::updateElements($type, $imgs);
break;
}
}
