$redirectback = \core_course\management\helper::action_category_show($category);
break;
case 'hidecategory':
// They must have specified a category.
required_param('categoryid', PARAM_INT);
$redirectback = \core_course\management\helper::action_category_hide($category);
break;
case 'movecategoryup':
// They must have specified a category.
required_param('categoryid', PARAM_INT);
$redirectback = \core_course\management\helper::action_category_change_sortorder_up_one($category);
break;
case 'movecategorydown':
// They must have specified a category.
required_param('categoryid', PARAM_INT);
$redirectback = \core_course\management\helper::action_category_change_sortorder_down_one($category);
break;
case 'deletecategory':
// They must have specified a category.
required_param('categoryid', PARAM_INT);
if (!$category->can_delete()) {
throw new moodle_exception('permissiondenied', 'error', '', null, 'coursecat::can_resort');
}
$mform = new core_course_deletecategory_form(null, $category);
if ($mform->is_cancelled()) {
redirect($PAGE->url);
}
// Start output.
/* @var core_course_management_renderer|core_renderer $renderer */
$renderer = $PAGE->get_renderer('core_course', 'management');
echo $renderer->header();
/**
* Test moving a categories up and down.
*/
public function test_action_category_movedown_and_moveup()
{
global $DB;
$this->resetAfterTest(true);
$generator = $this->getDataGenerator();
$parent = $generator->create_category();
$cat1 = $generator->create_category(array('parent' => $parent->id, 'name' => 'One'));
$cat2 = $generator->create_category(array('parent' => $parent->id, 'name' => 'Two'));
$cat3 = $generator->create_category(array('parent' => $parent->id, 'name' => 'Three'));
$syscontext = context_system::instance();
list($user, $roleid) = $this->get_user_objects($generator, $syscontext->id);
course_capability_assignment::allow(self::CATEGORY_MANAGE, $roleid, $syscontext->id);
// Check everything is where we expect it to be.
$this->assertEquals(array('One', 'Two', 'Three'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Move the top category down one.
$this->assertTrue(\core_course\management\helper::action_category_change_sortorder_down_one($cat1));
// Reload out objects.
$cat1 = coursecat::get($cat1->id);
$cat2 = coursecat::get($cat2->id);
$cat3 = coursecat::get($cat3->id);
// Verify that caches were cleared.
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat1->id)), $cat1->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat2->id)), $cat2->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat3->id)), $cat3->sortorder);
// Verify sorting.
$this->assertEquals(array('Two', 'One', 'Three'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Move the bottom category up one.
$this->assertTrue(\core_course\management\helper::action_category_change_sortorder_up_one($cat3));
// Reload out objects.
$cat1 = coursecat::get($cat1->id);
$cat2 = coursecat::get($cat2->id);
$cat3 = coursecat::get($cat3->id);
// Verify that caches were cleared.
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat1->id)), $cat1->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat2->id)), $cat2->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat3->id)), $cat3->sortorder);
// Verify sorting.
$this->assertEquals(array('Two', 'Three', 'One'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Move the top category down one.
$this->assertTrue(\core_course\management\helper::action_category_change_sortorder_down_one_by_id($cat2->id));
$this->assertEquals(array('Three', 'Two', 'One'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Move the top category down one.
$this->assertTrue(\core_course\management\helper::action_category_change_sortorder_up_one_by_id($cat1->id));
$this->assertEquals(array('Three', 'One', 'Two'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Reload out objects the above actions will have caused the objects to become stale.
$cat1 = coursecat::get($cat1->id);
$cat2 = coursecat::get($cat2->id);
$cat3 = coursecat::get($cat3->id);
// Verify that caches were cleared.
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat1->id)), $cat1->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat2->id)), $cat2->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat3->id)), $cat3->sortorder);
// Verify sorting.
// Test moving the top category up one. Nothing should change but it should return false.
$this->assertFalse(\core_course\management\helper::action_category_change_sortorder_up_one($cat3));
// Reload out objects.
$cat1 = coursecat::get($cat1->id);
$cat2 = coursecat::get($cat2->id);
$cat3 = coursecat::get($cat3->id);
// Verify that caches were cleared.
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat1->id)), $cat1->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat2->id)), $cat2->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat3->id)), $cat3->sortorder);
// Verify sorting.
$this->assertEquals(array('Three', 'One', 'Two'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Test moving the bottom category down one. Nothing should change but it should return false.
$this->assertFalse(\core_course\management\helper::action_category_change_sortorder_down_one($cat2));
// Reload out objects.
$cat1 = coursecat::get($cat1->id);
$cat2 = coursecat::get($cat2->id);
$cat3 = coursecat::get($cat3->id);
// Verify that caches were cleared.
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat1->id)), $cat1->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat2->id)), $cat2->sortorder);
$this->assertEquals($DB->get_field('course_categories', 'sortorder', array('id' => $cat3->id)), $cat3->sortorder);
// Verify sorting.
$this->assertEquals(array('Three', 'One', 'Two'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
// Prevent moving on the parent.
course_capability_assignment::prevent(self::CATEGORY_MANAGE, $roleid, $parent->get_context()->id);
try {
\core_course\management\helper::action_category_change_sortorder_up_one($cat1);
} catch (moodle_exception $exception) {
// Check everything is still where it should be.
$this->assertEquals(array('Three', 'One', 'Two'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
}
try {
\core_course\management\helper::action_category_change_sortorder_down_one($cat3);
} catch (moodle_exception $exception) {
// Check everything is still where it should be.
$this->assertEquals(array('Three', 'One', 'Two'), array_keys($DB->get_records('course_categories', array('parent' => $parent->id), 'sortorder', 'name')));
}
}
