/**
* Returns the columns that should be displayed for the specified page.
* This method will remove columns that should not be displayed, due to
* lack of customer integration or insufficient role.
*
* @access public
* @param integer $prj_id The ID of the project.
* @param string $page The page to return columns for.
* @return array An array of columns that should be displayed.
*/
function getColumnsToDisplay($prj_id, $page)
{
static $returns;
// poor man's caching system
if (!empty($returns[$prj_id][$page])) {
return $returns[$prj_id][$page];
}
$current_role = Auth::getCurrentRole();
$data = Display_Column::getSelectedColumns($prj_id, $page);
$has_customer_integration = Customer::hasCustomerIntegration($prj_id);
$only_with_customers = array('iss_customer_id');
// remove groups if there are no groups in the system.
if (count(Group::getAssocList($prj_id)) < 1) {
unset($data['iss_grp_id']);
}
// remove category column if there are no categories in the system
if (count(Category::getAssocList($prj_id)) < 1) {
unset($data['prc_title']);
}
// remove custom fields column if there are no custom fields
if (count(Custom_Field::getFieldsToBeListed($prj_id)) < 1) {
unset($data['custom_fields']);
}
// remove customer field if user has a role of customer
if ($current_role == User::getRoleID("Customer")) {
unset($data['iss_customer_id']);
}
foreach ($data as $field => $info) {
// remove fields based on role
if ($info['min_role'] > $current_role) {
unset($data[$field]);
continue;
}
// remove fields based on customer integration
if (!$has_customer_integration && in_array($field, $only_with_customers)) {
unset($data[$field]);
continue;
}
// get title
$data[$field] = Display_Column::getColumnInfo($page, $field);
}
$returns[$prj_id][$page] = $data;
return $data;
}
$prj_id = $_REQUEST['prj_id'];
$tpl = new Template_API();
$tpl->setTemplate("manage/index.tpl.html");
Auth::checkAuthentication(APP_COOKIE);
$tpl->assign("type", "column_display");
$role_id = Auth::getCurrentRole();
if ($role_id == User::getRoleID('administrator') || $role_id == User::getRoleID('manager')) {
if ($role_id == User::getRoleID('administrator')) {
$tpl->assign("show_setup_links", true);
}
if (@$HTTP_POST_VARS["cat"] == "save") {
$tpl->assign("result", Display_Column::save());
}
$page = 'list_issues';
$available = Display_Column::getAllColumns($page);
$selected = Display_Column::getSelectedColumns($prj_id, $page);
// re-order available array to match rank
$available_ordered = array();
foreach ($selected as $field_name => $field_info) {
$available_ordered[$field_name] = $available[$field_name];
unset($available[$field_name]);
}
if (count($available) > 0) {
$available_ordered += $available;
}
$excluded_roles = array();
if (!Customer::hasCustomerIntegration($prj_id)) {
$excluded_roles[] = "customer";
}
$user_roles = User::getRoles($excluded_roles);
$user_roles[9] = "Never Display";
