/**
* Overrides base class to determine if the content has pxe context assigned, and if so
* process it accordingly. If the content element has a pxe tag (which would only be a span) then process the tag,
* add the content, and close the tag.. otherwise just add the content normally
* and let the pxe producer handle wrapping tags
* @param IdmlContent $element
* @param int $depth
*/
public function visitContentEnd(IdmlContent $element, $depth = 0)
{
if (!$element->hasContent()) {
//skip empty content tags
return;
}
if (IdmlPxeHelper::hasPxeTag($element)) {
parent::visitContentEnd($element, $depth);
$this->closeElement($element, $depth);
} elseif (IdmlPxeHelper::hasPxeParents($element)) {
//get last parent and put this content inside it by assigning it
$parents = IdmlPxeHelper::getPxeParents($element, true);
if (count($parents) > 0) {
parent::visitContentEnd($element, $depth);
$this->closeElement($element, $depth);
}
} else {
parent::visitContentEnd($element, $depth);
}
}
public function visitContent(IdmlContent $element, $depth = 0)
{
$this->verifyParentStructure();
if (!$element->hasContent()) {
//skip empty content tags
return;
}
$parentTag = $this->getParentTag();
$pxeParent = $this->getPxeParent($element);
if (!$this->pxeRules->canContainText($parentTag) || !is_object($pxeParent)) {
if ($pxeParent) {
$this->pushTagToElement($pxeParent, "p", IdmlPxeHelper::getNewTagHash());
} else {
$parents = implode(' ', $this->parentStack);
$this->setPxeAttributes($element, "span", $parents, IdmlPxeHelper::getNewTagHash());
}
}
}