/**
* Render item
*/
function render()
{
global $lng, $ilCtrl;
// parse settings
$has_int = $has_ext = $has_radio = false;
switch ($this->getAllowedLinkTypes()) {
case self::EXT:
$has_ext = true;
break;
case self::INT:
$has_int = true;
break;
case self::BOTH:
$has_int = true;
$has_ext = true;
$has_radio = true;
break;
}
// external
if ($has_ext) {
$title = $has_radio ? $lng->txt("url") : "";
// external
$ti = new ilTextInputGUI($title, $this->getPostVar());
$ti->setMaxLength(200);
$ti->setSize(50);
}
// internal
if ($has_int) {
$ilCtrl->setParameterByClass("ilformpropertydispatchgui", "postvar", $this->getPostVar());
$link = array(get_class($this->getParent()), "ilformpropertydispatchgui", get_class($this), "ilinternallinkgui");
$link = $ilCtrl->getLinkTargetByClass($link, "", false, true, false);
$ilCtrl->setParameterByClass("ilformpropertydispatchgui", "postvar", "");
$no_disp_class = strpos($this->getValue(), "|") ? "" : " ilNoDisplay";
$itpl = new ilTemplate('tpl.prop_link.html', true, true, 'Services/Form');
$itpl->setVariable("VAL_ID", $this->getPostVar());
$itpl->setVariable("URL_EDIT", $link);
$itpl->setVariable("TXT_EDIT", $lng->txt("form_get_link"));
$itpl->setVariable("CSS_REMOVE", $no_disp_class);
$itpl->setVariable("TXT_REMOVE", $lng->txt("remove"));
$ne = new ilNonEditableValueGUI($lng->txt("object"), $this->getPostVar() . "_val", true);
// hidden field for selected value
$hidden_type = new ilHiddenInputGUI($this->getPostVar() . "_ajax_type");
$hidden_id = new ilHiddenInputGUI($this->getPostVar() . "_ajax_id");
$hidden_target = new ilHiddenInputGUI($this->getPostVar() . "_ajax_target");
}
// mode
if ($has_radio) {
$ext = new ilRadioOption($lng->txt("form_link_external"), "ext");
$ext->addSubItem($ti);
$int = new ilRadioOption($lng->txt("form_link_internal"), "int");
$int->addSubItem($ne);
$mode = new ilRadioGroupInputGUI("", $this->getPostVar() . "_mode");
$mode->addOption($ext);
$mode->addOption($int);
} else {
$mode = new ilHiddenInputGUI($this->getPostVar() . "_mode");
if ($has_int) {
$mode->setValue("int");
} else {
$mode->setValue("ext");
}
}
// value
$value = $this->getValue();
if ($value) {
if ($has_int && strpos($value, "|")) {
$mode->setValue("int");
$value_trans = self::getTranslatedValue($value);
$value = explode("|", $value);
$hidden_type->setValue($value[0]);
$hidden_id->setValue($value[1]);
$hidden_target->setValue($value[2]);
$itpl->setVariable("VAL_OBJECT_TYPE", $value_trans["type"]);
$itpl->setVariable("VAL_OBJECT_NAME", $value_trans["name"]);
} else {
if ($has_ext) {
$mode->setValue("ext");
$ti->setValue($value);
}
}
}
// #10185 - default for external urls
if ($has_ext && !$ti->getValue()) {
$ti->setValue("http://");
}
$ne->setValue($itpl->get());
// to html
if ($has_radio) {
$html = $mode->render();
} else {
$html = $mode->getToolbarHTML();
if ($has_ext) {
$html .= $ti->getToolbarHTML();
} else {
$html .= $ne->render() . '<div class="help-block">' . $ne->getInfo() . '</div>';
}
}
// js for internal link
if ($has_int) {
include_once "./Services/Link/classes/class.ilInternalLinkGUI.php";
$html .= $hidden_type->getToolbarHTML() . $hidden_id->getToolbarHTML() . $hidden_target->getToolbarHTML();
}
return $html;
}
