/**
* Copy contents to clipboard
*
* @param string $a_hids array of hierarchical ids of content objects
*/
function copyContents($a_hids)
{
global $ilUser;
//var_dump($a_hids);
if (!is_array($a_hids)) {
return;
}
$time = date("Y-m-d H:i:s", time());
$hier_ids = array();
$skip = array();
foreach ($a_hids as $a_hid) {
if ($a_hid == "") {
continue;
}
$a_hid = explode(":", $a_hid);
// check, whether new hid is child of existing one or vice versa
reset($hier_ids);
foreach ($hier_ids as $h) {
if ($h . "_" == substr($a_hid[0], 0, strlen($h) + 1)) {
$skip[] = $a_hid[0];
}
if ($a_hid[0] . "_" == substr($h, 0, strlen($a_hid[0]) + 1)) {
$skip[] = $h;
}
}
$pc_id[$a_hid[0]] = $a_hid[1];
if ($a_hid[0] != "") {
$hier_ids[$a_hid[0]] = $a_hid[0];
}
}
foreach ($skip as $s) {
unset($hier_ids[$s]);
}
include_once "./Services/COPage/classes/class.ilPageContent.php";
$hier_ids = ilPageContent::sortHierIds($hier_ids);
$nr = 1;
foreach ($hier_ids as $hid) {
$curr_node = $this->getContentNode($hid, $pc_id[$hid]);
if (is_object($curr_node)) {
if ($curr_node->node_name() == "PageContent") {
$content = $this->dom->dump_node($curr_node);
// remove pc and hier ids
$content = eregi_replace("PCID=\"[a-z0-9]*\"", "", $content);
$content = eregi_replace("HierId=\"[a-z0-9_]*\"", "", $content);
$ilUser->addToPCClipboard($content, $time, $nr);
$nr++;
}
}
}
include_once "./Modules/LearningModule/classes/class.ilEditClipboard.php";
ilEditClipboard::setAction("copy");
}
