/**
* Get a content object of the page
*
* @param string hier ID
* @param string PC ID
*
* @return object page content object
*/
function getContentObject($a_hier_id, $a_pc_id = "")
{
$cont_node = $this->getContentNode($a_hier_id, $a_pc_id);
if (!is_object($cont_node)) {
return false;
}
include_once "./Services/COPage/classes/class.ilCOPagePCDef.php";
$node_name = $cont_node->node_name();
if ($node_name == "PageObject") {
return null;
}
if ($node_name == "PageContent") {
$child_node = $cont_node->first_child();
$node_name = $child_node->node_name();
}
// table extra handling (@todo: get rid of it)
if ($node_name == "Table") {
if ($child_node->get_attribute("DataTable") == "y") {
require_once "./Services/COPage/classes/class.ilPCDataTable.php";
$tab = new ilPCDataTable($this);
$tab->setNode($cont_node);
$tab->setHierId($a_hier_id);
} else {
require_once "./Services/COPage/classes/class.ilPCTable.php";
$tab = new ilPCTable($this);
$tab->setNode($cont_node);
$tab->setHierId($a_hier_id);
}
$tab->setPcId($a_pc_id);
return $tab;
}
// media extra handling (@todo: get rid of it)
if ($node_name == "MediaObject") {
if ($_GET["pgEdMediaMode"] != "") {
echo "ilPageObject::error media";
exit;
}
//require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
require_once "./Services/COPage/classes/class.ilPCMediaObject.php";
$mal_node =& $child_node->first_child();
//echo "ilPageObject::getContentObject:nodename:".$mal_node->node_name().":<br>";
$id_arr = explode("_", $mal_node->get_attribute("OriginId"));
$mob_id = $id_arr[count($id_arr) - 1];
// allow deletion of non-existing media objects
if (!ilObject::_exists($mob_id) && in_array("delete", $_POST)) {
$mob_id = 0;
}
//$mob =& new ilObjMediaObject($mob_id);
$mob = new ilPCMediaObject($this);
$mob->readMediaObject($mob_id);
//$mob->setDom($this->dom);
$mob->setNode($cont_node);
$mob->setHierId($a_hier_id);
$mob->setPcId($a_pc_id);
return $mob;
}
//
// generic procedure
//
$pc_def = ilCOPagePCDef::getPCDefinitionByName($node_name);
// check if pc definition has been found
if (!is_array($pc_def)) {
include_once "./Services/COPage/exceptions/class.ilCOPageUnknownPCTypeException.php";
throw new ilCOPageUnknownPCTypeException('Unknown PC Name "' . $node_name . '".');
}
$pc_class = "ilPC" . $pc_def["name"];
$pc_path = "./" . $pc_def["component"] . "/" . $pc_def["directory"] . "/class." . $pc_class . ".php";
require_once $pc_path;
$pc = new $pc_class($this);
$pc->setNode($cont_node);
$pc->setHierId($a_hier_id);
$pc->setPcId($a_pc_id);
return $pc;
}