/**
* Code that checks if we're resetting the user progress.
*/
function WPCW_users_processUserResetAbility()
{
// Check bulk by default, otherwise check the single user change.
$resetTypeCommand = WPCW_arrays_getValue($_GET, 'wpcw_user_progress_reset_point_bulk');
if (!$resetTypeCommand) {
$resetTypeCommand = WPCW_arrays_getValue($_GET, 'wpcw_user_progress_reset_point_single');
}
// Detect the reset command.
if ($resetTypeCommand) {
// Check for a specific module/unit/course to reset. If none found, then refresh.
if (!preg_match('/^(course|module|unit)_([0-9]+)$/', $resetTypeCommand, $matches)) {
// No parameter found, reset.
wp_redirect(add_query_arg('wpcw_reset', false, 'users.php'));
die;
}
$userList = array();
// Check array of users first (as not triggered for a single update)
if (isset($_GET['users'])) {
// Check if we've chosen any users to reset. If not, reset.
$userList = array_map('intval', (array) $_GET['users']);
} else {
if (isset($_GET['wpcw_users_single']) && isset($_GET['wpcw_user_progress_reset_point_single']) && $_GET['wpcw_user_progress_reset_point_single']) {
// Add a single user ID.
$userList[] = intval($_GET['wpcw_users_single']);
}
}
// No users at all.
if (empty($userList)) {
wp_redirect(add_query_arg('wpcw_reset', false, 'users.php'));
die;
}
// See what we tried to reset to.
$unitList = false;
$courseMap = new WPCW_CourseMap();
switch ($matches[1]) {
case 'unit':
$courseMap->loadDetails_byUnitID($matches[2]);
$unitList = $courseMap->getUnitIDList_afterUnit($matches[2]);
break;
case 'module':
$courseMap->loadDetails_byModuleID($matches[2]);
$unitList = $courseMap->getUnitIDList_afterModule($matches[2]);
break;
case 'course':
$courseMap->loadDetails_byCourseID($matches[2]);
$unitList = $courseMap->getUnitIDList_forCourse();
break;
default:
// No parameter found, reset.
wp_redirect(add_query_arg('wpcw_reset', false, 'users.php'));
die;
break;
}
// Now do the reset of the progress.
WPCW_users_resetProgress($userList, $unitList, $courseMap->getCourseDetails(), $courseMap->getUnitCount());
// Redirect to remove the GET flags from the URL.
wp_redirect(add_query_arg('wpcw_reset', 'true', 'users.php'));
die;
}
}
