/**
* @todo : add session id when used for session
*/
public function restore_test_category($session_id, $respect_base_content, $destination_course_code)
{
$course_id = api_get_course_int_id();
// Let's restore the categories
$tab_test_category_id_old_new = array();
// used to build the quiz_question_rel_category table
if ($this->course->has_resources(RESOURCE_TEST_CATEGORY)) {
$resources = $this->course->resources;
foreach ($resources[RESOURCE_TEST_CATEGORY] as $id => $CourseCopyTestcategory) {
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $id;
// check if this test_category already exist in the destination BDD
// do not Database::escape_string $title and $description, it will be done later
$title = $CourseCopyTestcategory->title;
$description = $CourseCopyTestcategory->description;
if (Testcategory::category_exists_with_title($title)) {
switch ($this->file_option) {
case FILE_SKIP:
//Do nothing
break;
case FILE_RENAME:
$new_title = $title . "_";
while (Testcategory::category_exists_with_title($new_title)) {
$new_title .= "_";
}
$test_category = new Testcategory(0, $new_title, $description);
$new_id = $test_category->addCategoryInBDD();
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $new_id;
break;
case FILE_OVERWRITE:
$id = Testcategory::get_category_id_for_title($title);
$my_cat = new Testcategory($id);
$my_cat->name = $title;
$my_cat->modifyCategory();
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $id;
break;
}
} else {
// create a new test_category
$test_category = new Testcategory(0, $title, $description);
$new_id = $test_category->addCategoryInBDD();
$tab_test_category_id_old_new[$CourseCopyTestcategory->source_id] = $new_id;
}
$this->course->resources[RESOURCE_TEST_CATEGORY][$id]->destination_id = $tab_test_category_id_old_new[$CourseCopyTestcategory->source_id];
}
}
// lets check if quizzes-question are restored too, to redo the link between test_category and quizzes question for questions restored
// we can use the source_id field
// question source_id => category source_id
if ($this->course->has_resources(RESOURCE_QUIZQUESTION)) {
// check the category number of each question restored
if (!empty($resources[RESOURCE_QUIZQUESTION])) {
foreach ($resources[RESOURCE_QUIZQUESTION] as $id => $CourseCopyQuestion) {
$new_quiz_question_id = $resources[RESOURCE_QUIZQUESTION][$id]->destination_id;
$question_category = $CourseCopyQuestion->question_category;
if ($question_category > 0) {
Testcategory::add_category_for_question_id($tab_test_category_id_old_new[$question_category], $new_quiz_question_id, $course_id);
}
}
}
}
}
