/**
* Hook called before we delete a category.
*
* @param \stdClass $category The category record.
*/
function tool_recyclebin_pre_course_category_delete($category)
{
// Delete all the items in the category recycle bin, regardless if it enabled or not.
// It may have been enabled, then disabled later on, so may still have content.
$categorybin = new \tool_recyclebin\category_bin($category->id);
$categorybin->delete_all_items();
}
}
break;
// Delete it.
// Delete it.
case 'delete':
if ($recyclebin->can_delete()) {
$recyclebin->delete_item($item);
redirect($PAGE->url, get_string('alertdeleted', 'tool_recyclebin', $item), 2);
} else {
print_error('nopermissions', 'error');
}
break;
// Empty it.
// Empty it.
case 'empty':
$recyclebin->delete_all_items();
redirect($PAGE->url, get_string('alertemptied', 'tool_recyclebin'), 2);
break;
}
}
// Add a "Go Back" button.
$goback = html_writer::start_tag('div', array('class' => 'backlink'));
$goback .= html_writer::link($context->get_url(), get_string('backto', '', $context->get_context_name()));
$goback .= html_writer::end_tag('div');
// Output header.
echo $OUTPUT->header();
echo $OUTPUT->heading($heading);
// Grab our items, check there is actually something to display.
$items = $recyclebin->get_items();
// Nothing to show? Bail out early.
if (empty($items)) {
