/**
* Process
* Works out what you're trying to do and takes appropriate action.
* Checks to make sure you have access to manage subscribers before anything else.
*
* @param String $action Action to perform. This is usually 'step1', 'step2', 'step3' etc. This gets passed in by the Subscribers::Process function.
*
* @see Subscribers::Process
* @see GetUser
* @see User_API::HasAccess
* @see ChooseList
* @see DeleteSubscribers
* @see ChangeFormat
* @see ManageSubscribers_Step2
* @see ManageSubscribers_Step3
*
* @return Void Prints out the step, doesn't return anything.
*/
function Process($action=null)
{
$user = GetUser();
$subscribersapi = $this->GetApi('subscribers');
$this->PrintHeader(false, false, false);
if (!is_null($action)) {
$action = strtolower($action);
}
if ($action == 'processpaging') {
$this->SetPerPage($_GET['PerPageDisplay']);
$action = 'step3';
}
switch ($action) {
case 'change':
$subaction = strtolower($_POST['ChangeType']);
$subscriberlist = $_POST['subscribers'];
if (!$subscribersapi->CheckPermission($user->userid, $subscriberlist)) {
$this->DenyAccess();
return;
}
switch ($subaction) {
case 'delete':
$access = $user->HasAccess('Subscribers', 'Delete');
if ($access) {
$this->DeleteSubscribers($subscriberlist);
} else {
$this->DenyAccess();
}
break;
case 'changeformat_text':
$this->ChangeFormat('Text', $subscriberlist);
break;
case 'changeformat_html':
$this->ChangeFormat('HTML', $subscriberlist);
break;
case 'changestatus_confirm':
$this->ChangeConfirm('Confirm', $subscriberlist);
break;
case 'changestatus_unconfirm':
$this->ChangeConfirm('Unconfirm', $subscriberlist);
break;
}
$this->ManageSubscribers_Step3(true);
break;
case 'delete':
$access = $user->HasAccess('Subscribers', 'Delete');
if ($access) {
$subscriberids = array();
if (isset($_GET['id'])) {
$subscriberids[] = $_GET['id'];
}
$adminAccess = false;
// If this user is an admin/list admin/list admintype == a then give permission
if ($user->Admin() || $user->ListAdminType() == 'a' || $user->ListAdmin()) {
$adminAccess = true;
}
if (!$subscribersapi->CheckPermission($user->userid, $subscriberids)) {
$this->DenyAccess();
return;
}
$this->DeleteSubscribers($subscriberids);
$this->ManageSubscribers_Step3(true);
} else {
$this->DenyAccess();
}
break;
case 'step3':
if (isset($_POST['ShowFilteringOptions'])) {
$show_filtering_options = $_POST['ShowFilteringOptions'];
$user->SetSettings('ShowFilteringOptions', $show_filtering_options);
}
$this->ManageSubscribers_Step3();
break;
case 'step2':
IEM::sessionset('visiblefields','');
$listid = 0;
if (isset($_POST['lists'])) {
$listid = $_POST['lists'];
} elseif (isset($_GET['lists'])) {
$listid = $_GET['lists'];
} elseif (isset($_POST['list'])) {
$listid = $_POST['list'];
} elseif (isset($_GET['list'])) {
$listid = $_GET['list'];
}
$this->ManageSubscribers_Step2($listid);
break;
case 'advancedsearch':
IEM::sessionset('visiblefields','');
$this->ChooseList('Manage', 'Step2');
break;
case 'simplesearch':
default:
IEM::sessionset('visiblefields','');
$this->ManageSubscribers_Step3();
break;
}
}
