/** 
  * get members by membership type
  *
  * @param none
  * @return members
  * @verb GET
  * @action list 	
  * @url <site>/mgmapi/membership_types/:membership_type/members.<format>
  * @since 1.0
  */
 public function members_get($code = NULL)
 {
     // init
     $status = 'success';
     $total_rows = 0;
     $membership_types = array();
     // loop
     if ($types = mgm_get_all_membership_type()) {
         // loop
         foreach ($types as $type) {
             // code check
             if ($code) {
                 if ($code != $type['code']) {
                     continue;
                 }
             }
             // name
             $name = mgm_stripslashes_deep($type['name']);
             $members = mgm_get_members_with('membership_type', $type['code'], NULL, 'count');
             // set
             $membership_types[] = array('code' => $type['code'], 'name' => $name, 'members' => $members);
         }
         // total
         $total_rows = count($membership_types);
     }
     // base
     $data = array('total_rows' => $total_rows);
     // data
     if (!empty($code)) {
         // message
         $message = sprintf(__('Get members by membership type - %s response', 'mgm'), $code, count($membership_types));
         // data
         if ($total_rows > 0) {
             $data = $data + array('membership_type' => array_shift($membership_types));
         }
     } else {
         // message
         $message = sprintf(__('Get members by membership types response - %d membership type(s) found', 'mgm'), $total_rows);
         // data
         if ($total_rows > 0) {
             $data = $data + array('membership_types' => $membership_types);
         }
     }
     // response
     $response = array('status' => $status, 'message' => $message, 'data' => $data);
     // return
     return array($response, 200);
 }
 function payment_history_export()
 {
     global $wpdb;
     // data
     $data = array();
     // filter
     $sql_filter = $payment_type = '';
     // check
     if (isset($_POST['search_field_name'])) {
         // issue#: 219
         $search_field_name = $_POST['search_field_name'];
         // for sql
         $search_field_value = mgm_escape($_POST['search_field_value']);
         // for sql
         $search_field_value = trim($search_field_value);
         // by field
         switch ($search_field_name) {
             case 'username':
                 // issue#: 347(LIKE SEARCH)
                 $sql_filter = " AND user.user_login LIKE '%{$search_field_value}%'";
                 break;
             case 'id':
                 $sql_filter = " AND user.ID = '" . (int) $search_field_value . "'";
                 break;
             case 'email':
                 // issue#: 347(LIKE SEARCH)
                 $sql_filter = " AND user.user_email LIKE '%{$search_field_value}%'";
                 break;
             case 'membership_type':
                 // members
                 $members = mgm_get_members_with('membership_type', $search_field_value);
                 // check
                 $members_in = count($members) == 0 ? 0 : implode(',', $members);
                 // set filter
                 $sql_filter = " AND user.ID IN ({$members_in})";
                 break;
             case 'payment_type':
                 $payment_type = $search_field_value;
                 break;
             case 'first_name':
             case 'last_name':
                 // members
                 $members = mgm_get_members_with($search_field_name, $search_field_value);
                 //check
                 $members_in = count($members) == 0 ? 0 : implode(',', $members);
                 // set filter
                 $sql_filter = " AND user.ID IN ({$members_in})";
                 break;
         }
     }
     if (!empty($payment_type)) {
         $con = " AND transaction.payment_type =  '" . $payment_type . "' ";
     } else {
         $con = '';
     }
     //payment success check
     $pay_succ = " AND transaction.status_text =  'Last payment was successful'";
     $transaction_sql = "SELECT SQL_CALC_FOUND_ROWS * FROM " . TBL_MGM_TRANSACTION . " transaction LEFT JOIN {$wpdb->users} user ON transaction.user_id = user.ID ";
     $transaction_sql .= "WHERE transaction.module IS NOT NULL";
     $transaction_sql .= $pay_succ;
     $transaction_sql .= $con;
     $transaction_sql .= $sql_filter;
     $transaction_sql .= " ORDER BY transaction.transaction_dt DESC {$sql_limit}";
     $data['transactions'] = $wpdb->get_results($transaction_sql);
     $export_transactions = array();
     if (count($data['transactions']) > 0) {
         foreach ($data['transactions'] as $tran_log) {
             $json_decoded = json_decode($tran_log->data);
             $user_obj = get_userdata($json_decoded->user_id);
             //empty obj
             $row = new stdClass();
             if (!empty($user_obj)) {
                 //export fields
                 $row->id = $user_obj->ID;
                 $row->username = $user_obj->user_login;
                 $row->firstname = $user_obj->first_name;
                 $row->lastname = $user_obj->last_name;
                 $row->email = $user_obj->user_email;
                 $row->payment_type = ucwords(str_replace('_', ' ', $tran_log->payment_type));
                 $row->module = ucwords($tran_log->module);
                 $row->amount = $json_decoded->trial_on ? $json_decoded->trial_cost : $json_decoded->cost;
                 $row->transaction_date = date(MGM_DATE_FORMAT_SHORT, strtotime($tran_log->transaction_dt));
             }
             // cache
             $export_transactions[] = $row;
             // unset
             unset($row);
         }
     }
     // message
     $message = __('Error while exporting transactions. Could not find any transaction with requested search parameters.', 'mgm');
     // default response
     $response = array('status' => 'error', 'message' => $message);
     // check
     if (count($export_transactions) > 0) {
         // success
         $success = count($export_transactions);
         // create
         if (mgm_post_var('export_format') == 'csv') {
             $filename = mgm_create_csv_file($export_transactions, 'export_transactions');
         } else {
             $filename = mgm_create_xls_file($export_transactions, 'export_transactions');
         }
         // src
         $file_src = MGM_FILES_EXPORT_URL . $filename;
         // message
         $response['message'] = sprintf(__('Successfully exported %d %s.', 'mgm'), $success, $success > 1 ? 'transactions' : 'transaction');
         $response['status'] = 'success';
         $response['src'] = $file_src;
     }
     // return response
     echo json_encode($response);
     exit;
 }
 /** 
  * get subscription packages	
  *
  * @param int optional subscription id
  * @return subscription packages 
  * @verb GET
  * @action list 	
  * @url <site>/mgmapi/subscription_packages.<format>
  * @url <site>/mgmapi/subscription_packages/:id.<format>
  * @since 1.0
  */
 public function members_get($id = NULL)
 {
     global $wpdb;
     // init
     $subscription_packages = array();
     $total_rows = 0;
     $status = 'success';
     // loop
     if ($packs = mgm_get_all_subscription_package()) {
         // loop
         foreach ($packs as $pack) {
             // id flter
             if ($id) {
                 if ($id != $pack['id']) {
                     continue;
                 }
             }
             // membership type
             $membership_type = $pack['membership_type'];
             // description
             $description = mgm_stripslashes_deep($pack['description']);
             $members = mgm_get_members_with('membership_type', $pack['membership_type'], array('pack_id' => $pack['id']), 'count');
             // set
             $subscription_packages[] = array('id' => $pack['id'], 'membership_type' => $membership_type, 'description' => $description, 'members' => $members);
         }
         // total
         $total_rows = count($subscription_packages);
     }
     // base
     $data = array('total_rows' => $total_rows);
     // data
     if ((int) $id > 0) {
         // message
         $message = sprintf(__('Get members of subscription package by id#%d response', 'mgm'), $id);
         // data
         if ($total_rows > 0) {
             $data = $data + array('subscription_packages' => array_shift($subscription_packages));
         }
     } else {
         // message
         $message = sprintf(__('Get members of subscription packages response - %d subscription package(s) found', 'mgm'), $total_rows);
         // data
         if ($total_rows > 0) {
             $data = $data + array('subscription_packages' => $subscription_packages);
         }
     }
     // response
     $response = array('status' => 'success', 'message' => $message, 'data' => $data);
     // return
     return array($response, 200);
 }
/**
 * get count by pack
 */
function mgm_get_subscription_package_users_count($packages)
{
    // init
    $_count = array();
    // loop
    foreach ($packages as $package) {
        // with
        $u = mgm_get_members_with('membership_type', $package['membership_type'], array('pack_id' => $package['id']));
        // count
        $_count[$package['id']] = count($u);
    }
    // return
    return $_count;
}
/**
 * generate members list - short code content
 */
function mgm_generate_member_list($args = array())
{
    global $wpdb, $post;
    //issue #1327
    $show_level = isset($args['show_level']) ? $args['show_level'] : null;
    $show_level_members = array();
    if (!empty($show_level) && $show_level != null) {
        $show_level = explode(',', $show_level);
        $show_level_count = count($show_level);
        for ($i = 0; $i < $show_level_count; $i++) {
            $level_match_members = mgm_get_members_with('membership_type', $show_level[$i]);
            if (!empty($level_match_members)) {
                $show_level_members = array_merge($show_level_members, $level_match_members);
            }
        }
        if (!empty($show_level_members)) {
            $show_level_members = array_unique($show_level_members);
        }
    }
    // current url
    $current_url = get_permalink($post->ID);
    // append ? why?
    // if( !strpos($current_url,'?') !== false) $current_url = ($current_url . '?');
    // echo $current_url;
    // init pager
    $pager = new mgm_pager();
    // init data
    $data = $custom_search_fields = $custom_sort_fields = $custom_user_list = $user_list = array();
    // css group
    $css_group = mgm_get_css_group();
    // html
    $html = '';
    // check
    if ($css_group != 'none') {
        // expand this if needed
        $css_link_format = '<link rel="stylesheet" href="%s" type="text/css" media="all" />';
        $css_file = MGM_ASSETS_URL . 'css/' . $css_group . '/mgm.pages.css';
        $html .= sprintf($css_link_format, $css_file);
    }
    // search fields
    $data['search_fields'] = array('' => __('Select', 'mgm'), 'username' => __('Username', 'mgm'), 'id' => __('User ID', 'mgm'), 'email' => __('User Email', 'mgm'), 'first_name' => __('First Name', 'mgm'), 'last_name' => __('Last Name', 'mgm'), 'membership_type' => __('Membership Type', 'mgm'), 'reg_date' => __('Registration Date', 'mgm'), 'last_payment' => __('Last Payment', 'mgm'), 'expire_date' => __('Expiration Date', 'mgm'), 'fee' => __('Fee', 'mgm'), 'status' => __('Status', 'mgm'));
    // sort fields
    $data['sort_fields'] = array('id' => __('User ID', 'mgm'), 'username' => __('Username', 'mgm'), 'email' => __('User Email', 'mgm'), 'reg_date' => __('Registration Date', 'mgm'));
    // order fields
    $data['order_fields'] = array('desc' => __('DESC', 'mgm'), 'asc' => __('ASC', 'mgm'));
    // custom_fields
    $custom_fields = mgm_get_class('member_custom_fields');
    // getting custom fileds and skip the search fields if allready exists.
    foreach ($custom_fields->custom_fields as $custom_field) {
        if (!array_key_exists($custom_field['name'], $data['search_fields'])) {
            $custom_search_fields[$custom_field['name']] = $custom_field['label'];
        }
    }
    // getting custom fileds and skip the sort fields if allready exists.
    foreach ($custom_fields->custom_fields as $custom_field) {
        if (!array_key_exists($custom_field['name'], $data['sort_fields'])) {
            if ($custom_field['name'] != 'status') {
                $custom_sort_fields[$custom_field['name']] = $custom_field['label'];
            }
        }
    }
    // filter
    $sql_filter = $data['search_field_name'] = $data['search_field_value'] = '';
    // field value
    if (isset($_REQUEST['query'])) {
        $search_field_value = $_REQUEST['query'];
    } else {
        $search_field_value = '';
    }
    // field name
    if (isset($_REQUEST['by'])) {
        $search_field_name = $_REQUEST['by'];
    } else {
        $search_field_name = '';
    }
    // sort field
    if (isset($_REQUEST['sort_field'])) {
        $sort_field_name = $_REQUEST['sort_field'];
    } else {
        $sort_field_name = '';
    }
    // sort order type //order_type
    if (isset($_REQUEST['sort_order'])) {
        $sort_order_type = $_REQUEST['sort_order'];
    } else {
        $sort_order_type = '';
    }
    // members
    $active_members = mgm_get_members_with('status', MGM_STATUS_ACTIVE);
    // wrongly called,use constant
    // check
    if (!empty($search_field_name)) {
        // clean
        $search_field_value = mgm_escape($search_field_value);
        // for sql
        $search_field_name = mgm_escape($search_field_name);
        // for sql
        // view data
        $data['search_field_name'] = $search_field_name;
        $data['search_field_value'] = trim($search_field_value);
        // current date
        $curr_date = mgm_get_current_datetime();
        $current_date = $curr_date['timestamp'];
        // check
        if (array_key_exists($search_field_name, $custom_search_fields)) {
            // members
            $members = mgm_get_members_with_customfiled($search_field_name, $search_field_value);
            //issue #1327
            if (!empty($show_level_members)) {
                $members = array_intersect($show_level_members, $members);
            }
            //check
            $members_in = count($members) == 0 ? 0 : implode(',', $members);
            // set filter
            $sql_filter = " AND `ID` IN ({$members_in})";
        } else {
            // by field
            switch ($search_field_name) {
                case 'username':
                    // issue#: 347(LIKE SEARCH)
                    $filter = " AND `user_login` LIKE '%{$search_field_value}%'";
                    // matched
                    $matched_members = mgm_get_members_with_sql_filter($filter);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'id':
                    // filter
                    $filter = " AND `ID` = '" . (int) $search_field_value . "'";
                    // match
                    $matched_members = mgm_get_members_with_sql_filter($filter);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'email':
                    // issue#: 347(LIKE SEARCH)
                    $filter = " AND `user_email` LIKE '%{$search_field_value}%'";
                    // match
                    $matched_members = mgm_get_members_with_sql_filter($filter);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'membership_type':
                    // match
                    $matched_members = mgm_get_members_with('membership_type', $search_field_value);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'reg_date':
                    // check
                    if (empty($search_field_value)) {
                        $search_field_value = date('Y-m-d', $current_date);
                    }
                    // convert
                    $search_field_value = mgm_format_inputdate_to_mysql($search_field_value);
                    // set filter
                    $filter = " AND DATE_FORMAT(`user_registered`,'%Y-%m-%d') = '{$search_field_value}'";
                    // match
                    $matched_members = mgm_get_members_with_sql_filter($filter);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'last_payment':
                    // check
                    if (empty($search_field_value)) {
                        $search_field_value = date('Y-m-d', $current_date);
                    }
                    // convert
                    $search_field_value = mgm_format_inputdate_to_mysql($search_field_value);
                    // match
                    $matched_members = mgm_get_members_with('last_pay_date', $search_field_value);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'expire_date':
                    // check
                    if (empty($search_field_value)) {
                        $search_field_value = date('Y-m-d', $current_date);
                    }
                    // convert
                    $search_field_value = mgm_format_inputdate_to_mysql($search_field_value);
                    // match
                    $matched_members = mgm_get_members_with('expire_date', $search_field_value);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                case 'fee':
                    // match
                    $matched_members = mgm_get_members_with('amount', $search_field_value);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                    /*				
                    case 'status':
                    	// members
                    	$members    = mgm_get_members_with('status', $search_field_value);
                    	// check
                    	$members_in = (count($members)==0) ? 0 : (implode(',', $members));
                    	// set filter
                    	$sql_filter = " AND `ID` IN ({$members_in})";
                    break;
                    */
                /*				
                case 'status':
                	// members
                	$members    = mgm_get_members_with('status', $search_field_value);
                	// check
                	$members_in = (count($members)==0) ? 0 : (implode(',', $members));
                	// set filter
                	$sql_filter = " AND `ID` IN ({$members_in})";
                break;
                */
                case 'first_name':
                case 'last_name':
                    // members
                    $matched_members = mgm_get_members_with($search_field_name, $search_field_value);
                    //issue #1327
                    if (!empty($show_level_members)) {
                        $matched_members = array_intersect($show_level_members, $matched_members);
                    }
                    // common
                    $members = array_intersect($active_members, $matched_members);
                    // check
                    $members_in = count($members) == 0 ? 0 : implode(',', $members);
                    // set filter
                    $sql_filter = " AND `ID` IN ({$members_in})";
                    break;
            }
        }
    }
    // filters via shortcode args
    $use_field = isset($args['use_field']) ? $args['use_field'] : null;
    $use_filter = isset($args['use_filter']) ? $args['use_filter'] : '';
    $sort_by = isset($args['sort_by']) ? $args['sort_by'] : null;
    $sort_type = isset($args['sort_type']) ? $args['sort_type'] : null;
    // use shortcode field
    if (!empty($use_field)) {
        $use_field = explode(',', $use_field);
    }
    // use shortcode flter
    if (!empty($use_filter)) {
        $use_filter = explode(',', $use_filter);
    }
    // use shortcode sort
    if (!empty($sort_by)) {
        $sort_by = explode(',', $sort_by);
    }
    // use shortcode sort order
    if (!empty($sort_type)) {
        $sort_type = explode(',', $sort_type);
    }
    //setting up the default list fiedls
    if (empty($use_field)) {
        $use_field = array('image', 'first_name', 'last_name', 'email');
    }
    // check length
    $use_field_len = count($use_field);
    //getting user fillter options from short code.
    $arr_filter_search = array();
    if (!empty($use_filter)) {
        $use_filter_len = count($use_filter);
        for ($k = 0; $k < $use_filter_len; $k++) {
            if (array_key_exists($use_filter[$k], $data['search_fields'])) {
                $arr_filter_search[$use_filter[$k]] = $data['search_fields'][$use_filter[$k]];
            } elseif (array_key_exists($use_filter[$k], $custom_search_fields)) {
                $arr_filter_search[$use_filter[$k]] = $custom_search_fields[$use_filter[$k]];
            }
        }
        $data['search_fields'] = $arr_filter_search;
    }
    //getting sort by options from short code.
    $arr_sort_search = array();
    if (!empty($sort_by)) {
        $use_sort_len = count($sort_by);
        for ($k = 0; $k < $use_sort_len; $k++) {
            if (array_key_exists($sort_by[$k], $data['sort_fields'])) {
                $arr_sort_search[$sort_by[$k]] = $data['sort_fields'][$sort_by[$k]];
            } elseif (array_key_exists($sort_by[$k], $custom_sort_fields)) {
                $arr_sort_search[$sort_by[$k]] = $custom_sort_fields[$sort_by[$k]];
            }
        }
        $data['sort_fields'] = $arr_sort_search;
    }
    //getting sort type options from short code.
    $arr_sort_type = array();
    if (!empty($sort_type)) {
        $use_sort_type_len = count($sort_by);
        for ($k = 0; $k < $use_sort_type_len; $k++) {
            if (array_key_exists($sort_type[$k], $data['order_fields'])) {
                $arr_sort_type[$sort_type[$k]] = $data['order_fields'][$sort_type[$k]];
            }
        }
        $data['order_fields'] = $arr_sort_type;
    }
    //issue #1301
    //setting default sort order field as sort fields first value
    if (empty($sort_field_name)) {
        $sort_field_name = array_shift(array_keys($data['sort_fields']));
    }
    //setting default sort order type as sort order fields first value
    if (empty($sort_order_type)) {
        $sort_order_type = array_shift(array_keys($data['order_fields']));
    }
    //setting page limit
    $page_limit = isset($args['page_limit']) ? (int) $args['page_limit'] : 20;
    // page limit
    $data['page_limit'] = isset($_REQUEST['page_limit']) ? (int) $_REQUEST['page_limit'] : $page_limit;
    // page no
    $data['page_no'] = isset($_REQUEST['page_no']) ? (int) $_REQUEST['page_no'] : 1;
    // limit
    $sql_limit = $pager->get_query_limit($data['page_limit']);
    // order
    $sql_order = $data['sort_field'] = $data['sort_type'] = '';
    // sort
    $sort_field_name = mgm_escape($sort_field_name);
    // for sql
    $sort_order_type = mgm_escape($sort_order_type);
    // for sql
    // check
    if (isset($sort_field_name)) {
        // set
        $data['sort_field'] = $sort_field_name;
        $data['sort_type'] = $sort_order_type;
        // init
        $custom_sort = false;
        // check
        if (array_key_exists($sort_field_name, $custom_sort_fields)) {
            $show_level_member = array_intersect($active_members, $show_level_members);
            // members
            $sql_order_by = mgm_userlist_customfield_sort($sort_field_name, $sort_order_type, $sql_filter, $show_level_member);
            // limit
            $lim = str_replace('LIMIT', '', $sql_limit);
            $lim = explode(',', $lim);
            // init
            $temp_array = array();
            // loop
            for ($i = trim($lim[0]); $i < $lim[0] + $lim[1]; $i++) {
                if (!empty($sql_order_by[$i])) {
                    $temp_array[] = $sql_order_by[$i];
                }
            }
            //check for active members
            //$temp_array = array_intersect ($active_members,$temp_array);
            $in_order = count($temp_array) == 0 ? 0 : implode(',', $temp_array);
            // order
            //$in_order = implode(',',$temp_array);
            if (!empty($temp_array)) {
                // set
                $sql_order = " ORDER BY FIELD( ID, {$in_order} ) ";
            } else {
                $sql_order = '';
            }
            // sql
            $sql = "SELECT * FROM `{$wpdb->users}` WHERE ID != 1 AND `ID` IN ({$in_order}) {$sql_order}";
            //  list
            $custom_user_list = $wpdb->get_results($sql);
            // flag
            $custom_sort = true;
        } else {
            // by name
            switch ($sort_field_name) {
                case 'username':
                    $sql_order_by = "user_login";
                    break;
                case 'id':
                    $sql_order_by = "ID";
                    break;
                case 'email':
                    $sql_order_by = "user_email";
                    break;
                case 'membership_type':
                    break;
                case 'reg_date':
                    $sql_order_by = "user_registered";
                    break;
            }
            // set
            if (isset($sql_order_by)) {
                $sql_order = " ORDER BY {$sql_order_by} {$sort_order_type}";
            }
        }
    }
    // default
    if (!isset($sql_order_by)) {
        $sql_order = " ORDER BY ID desc";
    }
    //default active members ids
    if (empty($sql_filter)) {
        //issue #1327
        if (!empty($show_level_members)) {
            // common
            $members = array_intersect($active_members, $show_level_members);
            $members_in = count($members) == 0 ? 0 : implode(',', $members);
        } else {
            $members_in = count($active_members) == 0 ? 0 : implode(',', $active_members);
        }
        // set filter
        $sql_filter = " AND `ID` IN ({$members_in})";
    }
    // get members
    $sql = "SELECT SQL_CALC_FOUND_ROWS * FROM `{$wpdb->users}` WHERE ID != 1 {$sql_filter} {$sql_order} {$sql_limit}";
    // users
    $user_list = $wpdb->get_results($sql);
    // echo $wpdb->last_query;
    // set
    if ($custom_sort) {
        $data['users'] = $custom_user_list;
    } else {
        $data['users'] = $user_list;
    }
    // page url
    $data['page_url'] = add_query_arg(array('query' => $search_field_value, 'by' => $search_field_name, 'sort_field' => $sort_field_name, 'sort_order' => $sort_order_type), $current_url);
    //$url.'query='.$search_field_value.'&by='.$search_field_name.'&sort_field='.$sort_field_name.'&order_type='.$order_type;
    // get page links
    $data['page_links'] = $pager->get_pager_links($data['page_url']);
    // total pages
    $data['page_count'] = $pager->get_page_count();
    // total rows/results
    $data['row_count'] = $pager->get_row_count();
    //sort by filed
    $sort_field_html = sprintf('<select id="sort_field" name="sort_field" class="width100px">%s</select>', mgm_make_combo_options($data['sort_fields'], $data['sort_field'], MGM_KEY_VALUE));
    //order by asc/desc
    $sort_order_html = sprintf('<select id="sort_order" name="sort_order" class="width100px">%s</select>', mgm_make_combo_options($data['order_fields'], $data['sort_type'], MGM_KEY_VALUE));
    //search by
    $search_by_html = sprintf('<select id="by" name="by" class="width100px">%s</select>', mgm_make_combo_options($data['search_fields'], $data['search_field_name'], MGM_KEY_VALUE));
    //search box
    $html = '<div>
				<form method="get" action="' . $current_url . '">
					<h5>' . __('Search Our Members', 'mgm') . ':</h5>
					<input type="text" id="query" name="query" value="' . $data['search_field_value'] . '" /> 
					' . __('in', 'mgm') . ' ' . $search_by_html . ' ' . __('sort by', 'mgm') . ' ' . $sort_field_html . ' ' . $sort_order_html . '					
					<input class="button" type="submit" id="submit" value="' . __('Submit', 'mgm') . '" />
					<input type="hidden" name="search" id="search" value="search" />
				</form>
			</div>';
    $html .= '<div><table><tr>';
    for ($i = 0; $i < $use_field_len; $i++) {
        $html .= sprintf('<th class="th_div mgm_text_align_left mgm_column_%s" id="mgm_column_%s"><label><b>%s</b></label></th>', $use_field[$i], $use_field[$i], ucwords(str_replace('_', ' ', $use_field[$i])));
    }
    $html .= '</tr>';
    $enable_public_profile = mgm_get_class('system')->get_setting('enable_public_profile');
    if (!empty($data['users'])) {
        foreach ($data['users'] as $user) {
            // user object
            $user = get_userdata($user->ID);
            // mgm member object
            $member = mgm_get_member($user->ID);
            $html .= '<tr>';
            for ($i = 0; $i < $use_field_len; $i++) {
                $app_user_filed = 'user_' . $use_field[$i];
                if (isset($member->custom_fields->{$use_field}[$i]) || isset($user->{$use_field}[$i]) || isset($user->{$app_user_filed}) || $use_field[$i] == 'image') {
                    if ($use_field[$i] == 'image') {
                        //is_multisite,network_home_url
                        $html .= sprintf('<td align="left" valign="top" class="mgm_%s_value">', $use_field[$i]);
                        if (bool_from_yn($enable_public_profile)) {
                            //$profile_url = add_query_arg(array('username'=>$user->user_login), site_url('userprofile'));
                            $profile_url = network_site_url() . '/userprofile/?username='******'<a class="tern_wp_member_gravatar" href="%s">%s</a>', $profile_url, get_avatar($user->ID, 60));
                        } else {
                            $html .= sprintf('<a href="javascript://">%s</a>', get_avatar($user->ID, 60));
                        }
                        $html .= '</td>';
                    } else {
                        //getting data from user object
                        if (isset($user->{$use_field}[$i])) {
                            $member->custom_fields->{$use_field}[$i] = $user->{$use_field}[$i];
                        }
                        //getting data from user object
                        if ($use_field[$i] == 'email') {
                            $member->custom_fields->{$use_field}[$i] = $user->{$app_user_filed};
                        }
                        // val unserialize
                        $val = maybe_unserialize($member->custom_fields->{$use_field}[$i]);
                        // array to string
                        if (is_array($val)) {
                            $val = implode(', ', $val);
                        }
                        // set
                        $html .= sprintf('<td align="left" valign="top" class="mgm_%s_value"><b>%s</b></td>', $use_field[$i], $val);
                    }
                }
            }
            $html .= '</tr>';
        }
    } else {
        $html .= '<tr><td colspan="' . $use_field_len . '" align="center">' . __('No members found', 'mgm') . ' ...! </td></tr>';
    }
    $html .= '</table></div><br/>';
    $html .= '<div class="mgm_page_links_div">';
    if ($data['page_links']) {
        $html .= '<div class="pager-wrap">' . $data['page_links'] . '</div><div class="clearfix"></div>';
    }
    $html .= '</div><br/>';
    //issue #1635
    $users_list_html = '<div class="mgm_user_list_container">' . $html . '</div>';
    return $users_list_html;
}
 function subscription_package_delete()
 {
     // extract
     extract($_POST);
     // get object
     $obj_sp = mgm_get_class('subscription_packs');
     // empty
     $packs = array();
     // flag
     $deleted = false;
     //pack associated active users count
     $pack_active_users_count = mgm_get_members_with('pack_id', $id, array('status' => MGM_STATUS_ACTIVE), 'count');
     //check
     if ($pack_active_users_count == 0) {
         // loop
         foreach ($obj_sp->packs as $i => $pack) {
             // match
             if (isset($pack['id'])) {
                 // new version 2.0 branch
                 if ($pack['id'] == $id) {
                     $deleted = true;
                     continue;
                 }
             } else {
                 // old 1.0 branch without pack_id
                 if ($i == $index) {
                     $deleted = true;
                     continue;
                 }
             }
             // filter
             $packs[] = $pack;
         }
     }
     // update only when deleted
     if ($deleted) {
         // set
         $obj_sp->set_packs($packs);
         // update
         $obj_sp->save();
         // message
         $message = sprintf(__('Successfully deleted subscription package #%d.', 'mgm'), $id);
         $status = 'success';
     } else {
         if ($pack_active_users_count > 0) {
             $message = sprintf(__('There are active users and pack can not be deleted.', 'mgm'), $id);
             $status = 'error';
         } else {
             $message = sprintf(__('Error while removing subscription package #%d. The package not found.', 'mgm'), $id);
             $status = 'error';
         }
     }
     // return response
     echo json_encode(array('status' => $status, 'message' => $message));
     exit;
 }