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<?php
/**
* Description of SwpmMembershipLevel
*/
class SwpmMembershipLevel {
const NO_EXPIRY = 0;
const DAYS = 1;
const WEEKS = 2;
const MONTHS = 3;
const YEARS = 4;
const FIXED_DATE = 5;
private static $_instance = null;
private function __construct() {
//NOP
}
public static function get_instance() {
self::$_instance = empty(self::$_instance) ? new SwpmMembershipLevel() : self::$_instance;
return self::$_instance;
}
public static function get_level_duration_type_string($type){
$type_string = '';
switch($type){
case '0': $type_string = 'No Expiry or Until Cancelled';
break;
case '1': $type_string = 'Days';
break;
case '2': $type_string = 'Weeks';
break;
case '3': $type_string = 'Months';
break;
case '4': $type_string = 'Years';
break;
case '5': $type_string = 'Fixed Date';
break;
}
return $type_string;
}
public function create_level() {
//Check we are on the admin end and user has management permission
SwpmMiscUtils::check_user_permission_and_is_admin('membership level creation');
//Check nonce
if ( !isset($_POST['_wpnonce_create_swpmlevel_admin_end']) || !wp_verify_nonce($_POST['_wpnonce_create_swpmlevel_admin_end'], 'create_swpmlevel_admin_end' )){
//Nonce check failed.
wp_die(SwpmUtils::_("Error! Nonce verification failed for membership level creation from admin end."));
}
global $wpdb;
$level = SwpmTransfer::$default_level_fields;
$form = new SwpmLevelForm($level);
if ($form->is_valid()) {
$level_info = $form->get_sanitized();
$wpdb->insert($wpdb->prefix . "swpm_membership_tbl", $level_info);
$id = $wpdb->insert_id;
//save email_activation option
$email_activation=filter_input(INPUT_POST,'email_activation',FILTER_SANITIZE_NUMBER_INT);
update_option('swpm_email_activation_lvl_'.$id, $email_activation, false);
$custom = apply_filters('swpm_admin_add_membership_level', array());
$this->save_custom_fields($id, $custom);
$message = array('succeeded' => true, 'message' => '<p>' . SwpmUtils::_('Membership Level Creation Successful.') . '</p>');
SwpmTransfer::get_instance()->set('status', $message);
wp_redirect('admin.php?page=simple_wp_membership_levels');
exit(0);
}
$message = array('succeeded' => false, 'message' => SwpmUtils::_('Please correct the following:'), 'extra' => $form->get_errors());
SwpmTransfer::get_instance()->set('status', $message);
}
public function edit_level($id) {
//Check we are on the admin end and user has management permission
SwpmMiscUtils::check_user_permission_and_is_admin('membership level edit');
//Check nonce
if ( !isset($_POST['_wpnonce_edit_swpmlevel_admin_end']) || !wp_verify_nonce($_POST['_wpnonce_edit_swpmlevel_admin_end'], 'edit_swpmlevel_admin_end' )){
//Nonce check failed.
wp_die(SwpmUtils::_("Error! Nonce verification failed for membership level edit from admin end."));
}
global $wpdb;
$query = $wpdb->prepare("SELECT * FROM " . $wpdb->prefix . "swpm_membership_tbl WHERE id = %d", $id);
$level = $wpdb->get_row($query, ARRAY_A);
$form = new SwpmLevelForm($level);
if ($form->is_valid()) {
$wpdb->update($wpdb->prefix . "swpm_membership_tbl", $form->get_sanitized(), array('id' => $id));
//@todo meta table and collect all relevant info and pass as argument
//save email_activation option
$email_activation=filter_input(INPUT_POST,'email_activation',FILTER_SANITIZE_NUMBER_INT);
update_option('swpm_email_activation_lvl_'.$id, $email_activation, false);
$custom = apply_filters('swpm_admin_edit_membership_level', array(), $id);
$this->save_custom_fields($id, $custom);
$message = array('succeeded' => true, 'message' => '<p>'. SwpmUtils::_('Membership Level Updated Successfully.') . '</p>');
SwpmTransfer::get_instance()->set('status', $message);
wp_redirect('admin.php?page=simple_wp_membership_levels');
exit(0);
}
$message = array('succeeded' => false, 'message' => SwpmUtils::_('Please correct the following:'), 'extra' => $form->get_errors());
SwpmTransfer::get_instance()->set('status', $message);
}
private function save_custom_fields($level_id, $data) {
$custom_obj = SwpmMembershipLevelCustom::get_instance_by_id($level_id);
foreach ($data as $item) {
$custom_obj->set($item);
}
}
}
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