protected function parseConditions($toggle_id, $conditions, $obligatory = true)
{
global $ilAccess, $lng, $objDefinition, $tree;
$num_required = ilConditionHandler::calculateRequiredTriggers($this->ref_id, $this->obj_id);
$num_optional_required = $num_required - count($conditions) + count(ilConditionHandler::getOptionalConditionsOfTarget($this->ref_id, $this->obj_id));
// Check if all conditions are fullfilled
$visible_conditions = array();
$passed_optional = 0;
foreach ($conditions as $condition) {
if ($obligatory and !$condition['obligatory']) {
continue;
}
if (!$obligatory and $condition['obligatory']) {
continue;
}
if ($tree->isDeleted($condition['trigger_ref_id'])) {
continue;
}
include_once 'Services/Container/classes/class.ilMemberViewSettings.php';
$ok = ilConditionHandler::_checkCondition($condition['id']) and !ilMemberViewSettings::getInstance()->isActive();
if (!$ok) {
$visible_conditions[] = $condition['id'];
}
if (!$obligatory and $ok) {
++$passed_optional;
// optional passed
if ($passed_optional >= $num_optional_required) {
return true;
}
}
}
foreach ($conditions as $condition) {
if (!in_array($condition['id'], $visible_conditions)) {
continue;
}
include_once './Services/AccessControl/classes/class.ilConditionHandlerGUI.php';
$cond_txt = ilConditionHandlerGUI::translateOperator($condition['trigger_obj_id'], $condition['operator']) . ' ' . $condition['value'];
// display trigger item
$class = $objDefinition->getClassName($condition["trigger_type"]);
$location = $objDefinition->getLocation($condition["trigger_type"]);
if ($class == "" && $location == "") {
continue;
}
$missing_cond_exist = true;
$full_class = "ilObj" . $class . "ListGUI";
include_once $location . "/class." . $full_class . ".php";
$item_list_gui = new $full_class($this);
$item_list_gui->setMode(IL_LIST_AS_TRIGGER);
$item_list_gui->enablePath(false);
$item_list_gui->enableIcon(true);
$item_list_gui->setConditionDepth($this->condition_depth + 1);
$item_list_gui->setParentRefId($this->getUniqueItemId());
// yes we can
$item_list_gui->addCustomProperty($this->lng->txt("precondition_required_itemlist"), $cond_txt, false, true);
$item_list_gui->enableCommands($this->commands_enabled, $this->std_cmd_only);
$item_list_gui->enableProperties($this->properties_enabled);
$trigger_html = $item_list_gui->getListItemHTML($condition['trigger_ref_id'], $condition['trigger_obj_id'], ilObject::_lookupTitle($condition["trigger_obj_id"]), "");
$this->tpl->setCurrentBlock("precondition");
if ($trigger_html == "") {
$trigger_html = $this->lng->txt("precondition_not_accessible");
}
$this->tpl->setVariable("TXT_CONDITION", trim($cond_txt));
$this->tpl->setVariable("TRIGGER_ITEM", $trigger_html);
$this->tpl->parseCurrentBlock();
}
if ($missing_cond_exist and $obligatory) {
$this->tpl->setCurrentBlock("preconditions");
$this->tpl->setVariable("CONDITION_TOGGLE_ID", "_obl_" . $toggle_id);
$this->tpl->setVariable("TXT_PRECONDITIONS", $lng->txt("preconditions_obligatory_hint"));
$this->tpl->parseCurrentBlock();
} elseif ($missing_cond_exist and !$obligatory) {
$this->tpl->setCurrentBlock("preconditions");
$this->tpl->setVariable("CONDITION_TOGGLE_ID", "_opt_" . $toggle_id);
$this->tpl->setVariable("TXT_PRECONDITIONS", sprintf($lng->txt("preconditions_optional_hint"), $num_optional_required));
$this->tpl->parseCurrentBlock();
}
return !$missing_cond_exist;
}
