<?php
/*
 * Copyright (C) 2018 josh.north@point808.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
    ini_set('session.gc_maxlifetime', 24*60*60);                                // MIN SESSION
    ini_set('session.gc_probability', 1);                                       // GC RATES
    ini_set('session.gc_divisor', 100);                                         // TIMES
    ini_set('session.use_cookies', '1');
    ini_set('session.use_only_cookies', '1');
    ini_set('session.cookie_lifetime', '0');
    ini_set('session.cookie_secure', '1');
    ini_set('session.cookie_httponly', '1');
    ini_set('session.cookie_samesite', 'Strict');
    session_save_path('.tmp');                                                  // TEMP
    session_start();                                                            // START
    require_once __DIR__ . '/autoload.php';                                     // AUTOLOAD
    use App\LobbySIO\Config\Registry;
    $Users = new \App\LobbySIO\Database\Users();
    if (Registry::AUTHMETHOD == 'SAML') {
        //simplesaml
        require_once('../simplesamlphp/lib/_autoload.php');
        $auth = new \SimpleSAML\Auth\Simple(Registry::AUTHIDP);
        //$auth->requireAuth();
        $auth->isAuthenticated();
        if (!$auth->isAuthenticated()) {
            $attributes = 'none';
        } else {
            $attributes = $auth->getAttributes();
            $saml_user_email = $attributes['http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress'][0];
            $saml_user_info = $Users->getUserInfoByEmail($saml_user_email, "1", "0");
            $saml_user_id = $saml_user_info["0"]["users_id"];
        }
        $session = \SimpleSAML\Session::getSessionFromRequest();
        $session->cleanup();
    }
    $StaticFunctions = new \App\LobbySIO\Misc\StaticFunctions();                // DEFAULT CLASSES
    $SiteInfo = new \App\LobbySIO\Database\SiteInfo();
    if (isset($_SESSION['user_id'])) {                                          // LOGGED IN? GET USER OBJECT
        if (isset($saml_user_id)) {
            $sessuserid=$saml_user_id;
        } else {
            $sessuserid=$_SESSION['user_id'];
        }
        } elseif (!isset($_SESSION['user_id'])) {
        if (isset($saml_user_id)) {
            $sessuserid=$saml_user_id;
        } else {
            $sessuserid='2';
        }
    $session_user = $Users->getUserInfo($sessuserid, "1", "0"); }
    if (isset($session_user)) {                                                 // GET UID OR SET TO KIOSK
        $uid = $session_user["0"]["users_id"];} else { $uid = "2"; }
    $app_disp_lang = filter_input(INPUT_COOKIE, 'app_disp_lang', FILTER_SANITIZE_FULL_SPECIAL_CHARS);               // SETUP LANGUAGE
    if(!isset($app_disp_lang)) {
        $app_disp_lang=$StaticFunctions->getDefaultLanguage(); }
    $siteidcookie = filter_input(INPUT_COOKIE, 'app_site');                     // SETUP SITE
    foreach($SiteInfo->getSite("0", $uid, "0", "0") as $arr) {
        $lookup_array[$arr['sites_id']]=1; }
        if(isset($lookup_array[$siteidcookie])) {
            $siteid = $siteidcookie; } else { $siteid = "1"; }
        if(!isset($siteid)) { $siteid="1"; }
    $Translate = new \App\LobbySIO\Language\Translate($app_disp_lang);          // SETUP TRANSLATOR
    $transLang =  $Translate->userLanguage();
    $app_current_pagename = $transLang['ADMINISTRATION'];                       // PAGE SETUP
    $app_current_pageicon = '<i class="fas fa-list"></i> ';
    require_once("inc/header.inc.php");
    if ($StaticFunctions->getUserSessionStatus() == false) {                        // CHECK STATUS
        echo $StaticFunctions->killSession();                                   // ELSE DIE
    } else { ?>
<!-- CONTENT START -->

<?php if (isset($session_user)) { if($session_user["0"]["users_usertype"] !== "USER-TYPES-ADMIN") { header("Location: index.php"); ?><h2 class="content-subhead"><?php echo $transLang['NOT_AUTHORIZED']; ?></h2><?php } } ?>

<?php                                                                           // FILTER POSTED DATA
$form_data = filter_input_array(INPUT_POST, [
    'fd_formAction' => (string)FILTER_SANITIZE_STRING,
    'fd_pgNumUsers' => (int)FILTER_VALIDATE_INT,
    'fd_pgNumSites' => (int)FILTER_VALIDATE_INT,
    'edituser' => (string)FILTER_SANITIZE_STRING,
    'fd_editUserId' => (string)FILTER_SANITIZE_STRING,
    'fd_initialPassword' => (string)FILTER_SANITIZE_STRING,
    'fd_confirmPassword' => (string)FILTER_SANITIZE_STRING,
    'fd_firstName' => (string)FILTER_SANITIZE_STRING,
    'fd_lastName' => (string)FILTER_SANITIZE_STRING,
    'fd_userEmail' => (string)FILTER_SANITIZE_STRING,
    'fd_newSiteName' => (string)FILTER_SANITIZE_STRING,
    'fd_newSiteTimezone' => (string)FILTER_SANITIZE_STRING,
    'fd_newSiteRegion' => (string)FILTER_SANITIZE_STRING
    ]);
if(empty($form_data['fd_formAction'])){                                         // SET INITIAL STAGE
  $form_data['fd_formAction'] = 'actionInitial';
}
?>

<?php                                                                           // PAGE CONSTANTS
  $selfName = (string)'users.php';                                              // PAGE URL
  $minpasslength = $StaticFunctions->getMinPass();                              // MINIMUM PASSWORD LENGTH
?>

<?php if(!empty($form_data['fd_formAction'])){                                  // ADD NEW SITE
  if($form_data['fd_formAction']==='actionNewSite'){
    ob_start();
    $SiteInfo->addSite($form_data['fd_newSiteName'], $form_data['fd_newSiteTimezone'], $form_data['fd_newSiteRegion']);
    $fd_newSiteId = $SiteInfo->getSiteByID($form_data['fd_newSiteName']);
    $SiteInfo->grantSitePermissionBySiteAndUser($fd_newSiteId["0"]["id"], "1");
    $SiteInfo->grantSitePermissionBySiteAndUser($fd_newSiteId["0"]["id"], "2");
    header('Location: users.php');
    ob_end_clean(); unset($form_data); } } ?>


<?php
if (!empty($form_data['edituser'])) { $edituser = $Users->getUserInfo($form_data['fd_editUserId'], "0", "0") ?>
<!-- USER EDIT SECTION -->
  <div class="container-fluid">
    <form method="post">
    <input type="hidden" id="edituserid" name="edituserid" value="<?php echo $edituser["0"]["users_id"]; ?>" />
    <div class="row row-cols-3 mb-2">
      <div class="col d-grid gap-2">
        <h2><i class="fas fa-user-edit"></i> <?php echo $transLang['STR_ACCOUNTINFO_EDITPROFILE_TITLE']; ?></h2>
      </div>
      <div class="col d-grid gap-2 text-center">
      </div>
      <div class="col text-end">
        <button type="submit" class="btn btn-success btn-lg" value="Submit" name="editusercomplete"><i class="fas fa-save"></i> <?php echo $transLang['STR_COMMON_SAVE']; ?></button>
        <a href="users.php" type="button" class="btn btn-primary btn-lg"><i class="fas fa-ban"></i> <?php echo $transLang['STR_COMMON_CANCEL']; ?></a>
      </div>
    </div>
    <?php if (Registry::AUTHMETHOD == 'INTERNAL') { ?>
    <div class="row row-cols-1 mb-2">
      <div class="col d-grid gap-2">
        <p class="lead"><?php echo $transLang['STR_ACCOUNTINFO_DESC'] . $minpasslength; ?></p>
      </div>
    </div>
    <?php } elseif (Registry::AUTHMETHOD == 'SAML') { ?>
    <div class="row row-cols-1 mb-2">
      <div class="col d-grid gap-2">
        <p class="lead"><?php echo $transLang['STR_ACCOUNTINFO_AUTHLOCKED']; ?></p>
      </div>
    </div>
    <?php } ?>
      <fieldset>
        <div class="row row-cols-2 mb-2">
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['USER-USERNAME']; ?></span>
              <input type="text" class="form-control" id="username" name="username" value="<?php echo $edituser["0"]["users_username"]; ?>" <?php if (Registry::AUTHMETHOD == 'SAML') { echo "readonly "; } else { echo "required "; } ?>/>
            </div>
          </div>
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['CREATED']; ?></span>
              <input type="text" class="form-control" id="created" name="created" value="<?php echo $edituser["0"]["users_created"]; ?>" readonly/>
            </div>
          </div>
        </div>
        <div class="row row-cols-2 mb-2">
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['ACCESS_LEVEL']; ?></span>
              <select class="form-select" id="usertype" aria-label="<?php echo $transLang['ACCESS_LEVEL']; ?>" name="usertype" required>
                <?php foreach($Users->readUserTypeByUserTypeID("%") as $row): ?>
                <option value="<?php echo $row['usertypes_id']; ?>"<?php if ($row['usertypes_id']==$edituser["0"]["users_usertypeid"]) { echo " selected"; } ?>><?php echo $transLang[$row['usertypes_name']]; ?></option>
                <?php endforeach; ?>
              </select>
            </div>
          </div>
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['EMAIL']; ?></span>
              <input type="text" class="form-control" id="email" name="email" value="<?php echo $edituser["0"]["users_email"]; ?>" <?php if (Registry::AUTHMETHOD == 'SAML') { echo "readonly "; } else { echo "required "; } ?>/>
            </div>
          </div>
        </div>
        <div class="row row-cols-2 mb-2">
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['FIRSTNAME']; ?></span>
              <input type="text" class="form-control" id="firstname" name="firstname" value="<?php echo $edituser["0"]["users_firstname"]; ?>" <?php if (Registry::AUTHMETHOD == 'SAML') { echo "readonly "; } else { echo "required "; } ?>/>
            </div>
          </div>
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['LASTNAME']; ?></span>
              <input type="text" class="form-control" id="lastname" name="lastname" value="<?php echo $edituser["0"]["users_lastname"]; ?>" <?php if (Registry::AUTHMETHOD == 'SAML') { echo "readonly "; } else { echo "required "; } ?>/>
            </div>
          </div>
        </div>
        <div class="row row-cols-1 mb-2">
          <div class="col d-grid gap-2">
            <div class="input-group">
              <span class="input-group-text"><?php echo $transLang['STR_COMMON_SITE']; ?></span>
              <select id="sitepermissions" name="sitepermissions[]" class="form-select" multiple size="5">
                <?php foreach($SiteInfo->listSite("0", "0") as $row): ?>
                <option value="<?php echo $row['sites_id']; ?>"<?php if ($SiteInfo->readSitePermissionBySiteAndUser($row['sites_id'], $edituser["0"]["users_id"])=="1") { echo " selected"; } ?>><?php echo $row['sites_name']; ?></option>
                <?php endforeach; ?>
              </select>
            </div>
          </div>
        </div>
      </fieldset>
    </form>
  </div>
<!-- END USER EDIT SECTION -->

  <?php } else { ?>


<?php
if (Registry::AUTHMETHOD == 'INTERNAL') {
    if (!empty($_POST['newuser'])):                              // NEW USER INTERNAL
        require_once("src/Misc/PasswordHash.php");
        if (empty($_POST['username'])): $errors['username'] = $transLang['USER-USERNAMENOTEMPTY']; endif;
        if (preg_match('/[^a-zA-Z0-9 .-_]/', $_POST['username'])): $errors['username'] = $transLang['ILLEGAL_CHARACTERS']; endif;
        if (empty($_POST['password'])): $errors['password'] = $transLang['PASSWORD_NOTEMPTY']; endif;
        if (strlen($_POST['password']) < $minpasslength): $errors['password'] = $transLang['MIN_PASSWORD_LENGTH'] . $minpasslength; endif;
        if (empty($_POST['password_confirm'])): $errors['password_confirm'] = $transLang['PASSWORD_NOTCONFIRMED']; endif;
        if ($_POST['password'] != $_POST['password_confirm']): $errors['password_confirm'] = $transLang['PASSWORD_NOTMATCH']; endif;
        $email = filter_var($_POST['email'], FILTER_VALIDATE_EMAIL);
        if (!$email): $errors['email'] = $transLang['EMAIL_NOTVALID']; endif;
        $existing = $Users->checkUser($_POST['username'], $email);
        if ($existing):
            if ($existing[0]["users_username"] == $_POST['username']): $errors['username'] = $transLang['USER-USERNAMEUSED']; endif;
            if ($existing[0]["users_email"] == $email): $errors['email'] = $transLang['PASSWORD_USED']; endif;
        endif;
    endif;
    if (!empty($_POST['newuser']) && empty($errors)):
        $hasher = new PasswordHash(8, FALSE);
        $password = $hasher->HashPassword($_POST['password']);
        $Users->addUser($_POST['firstname'], $_POST['lastname'], $_POST['username'], $timezone, $password, $_POST['email'], $_POST['usertype']);
        header('Location: users.php');
    endif;
} elseif (Registry::AUTHMETHOD == 'SAML') {

    
    if (!empty($_POST['newuser'])):                              // NEW USER SAML
        $email = filter_var($_POST['email'], FILTER_VALIDATE_EMAIL);
        if (!$email): $errors['email'] = $transLang['EMAIL_NOTVALID']; endif;
        $existing = $Users->lookupSamlUserByEmail($email);
        if ($existing):
            if ($existing[0]["users_email"] == $email): $errors['email'] = $transLang['PASSWORD_USED']; endif;
        endif;
    endif;
    if (!empty($_POST['newuser']) && empty($errors)):
        $Users->addSAMLUser($timezone, $_POST['email'], $_POST['usertype']);
        header('Location: users.php');
    endif;    
}

    if (!empty($_POST['editusercomplete'])):                              // EDIT USER
      if (Registry::AUTHMETHOD == 'INTERNAL') {
        require_once("src/Misc/PasswordHash.php");
        if (empty($_POST['username'])): $errors['username'] = $transLang['USER-USERNAMENOTEMPTY']; endif;
        if (preg_match('/[^a-zA-Z0-9 .-_]/', $_POST['username'])): $errors['username'] = $transLang['ILLEGAL_CHARACTERS']; endif;
       // if (empty($_POST['password'])): $errors['password'] = $transLang['PASSWORD_NOTEMPTY']; endif;
       // if (strlen($_POST['password']) < $minpasslength): $errors['password'] = $transLang['MIN_PASSWORD_LENGTH'] . $minpasslength; endif;
      //  if (empty($_POST['password_confirm'])): $errors['password_confirm'] = $transLang['PASSWORD_NOTCONFIRMED']; endif;
      //  if ($_POST['password'] != $_POST['password_confirm']): $errors['password_confirm'] = $transLang['PASSWORD_NOTMATCH']; endif;
        $email = filter_var($_POST['email'], FILTER_VALIDATE_EMAIL);
        if (!$email): $errors['email'] = $transLang['EMAIL_NOTVALID']; endif;
     //   $existing = $Users->checkUser($_POST['username'], $email);
     //   if ($existing):
      //      if ($existing[0]["users_username"] == $_POST['username']): $errors['username'] = $transLang['USER-USERNAMEUSED']; endif;
     //       if ($existing[0]["users_email"] == $email): $errors['email'] = $transLang['PASSWORD_USED']; endif;
     //   endif;
      }
    endif;
    if (!empty($_POST['editusercomplete']) && empty($errors)):
     //   $hasher = new PasswordHash(8, FALSE);
      //  $password = $hasher->HashPassword($_POST['password']);
      if (Registry::AUTHMETHOD == 'INTERNAL') {
        $editedusername=$_POST['username'];
      } else {
          $editedusername="SAML/SSO";
      }
        $Users->editUserInfo($_POST['edituserid'], $_POST['firstname'], $_POST['lastname'], $editedusername, $_POST['email'], $_POST['usertype']);
       //foreach loop to check if exists, if new, delete or add as needed
        $SiteInfo->deleteSitePermissionByUser($_POST['edituserid']);
        foreach($_POST['sitepermissions'] as $editsitepermission) {
            $SiteInfo->grantSitePermissionBySiteAndUser($editsitepermission, $_POST['edituserid']);
        }
        header('Location: users.php');
    endif;

    
    // DEL USER
    if (!empty($_POST['deluser'])) {
        if ($_SERVER['REQUEST_METHOD'] == 'DELETE' || ($_SERVER['REQUEST_METHOD'] == 'POST' && $_POST['_METHOD'] == 'DELETE')) {
            $deleteid = (int) $_POST['deleteid'];
            echo $Users->deleteUser($deleteid);
            echo "user deleted!";
            header('Location: users.php');
        }
    }
?>


<?php if ($form_data['fd_formAction'] == 'actionInitial') {                     // SHOW USERS LISTING
  $pgNumUsers=(int)1;                                                           // PAGINATION LOGIC
  if(!empty($form_data['fd_pgNumUsers'])){$pgNumUsers = $form_data['fd_pgNumUsers'];}
  $pgOffsetUsers=(int)($pgNumUsers-1)*$StaticFunctions->getPageRows();
  $pgRowCountUsers=(int)count($Users->getUserInfo("%", "%", "%"));
  $pgCountUsers=(int)0;
  if(0===$pgRowCountUsers){}else{$pgCountUsers=(int)ceil($pgRowCountUsers/$StaticFunctions->getPageRows());if($pgNumUsers>$pgCountUsers){$pgNumUsers=(int)1;}} ?>
<!-- USER MANAGEMENT -->
  <div class="container-fluid">
    <div class="row row-cols-3 mb-2">
      <div class="col d-grid gap-2">
        <h2><i class="fas fa-users"></i> <?php echo $transLang['USER-USERS']; ?></h2>
      </div>
      <div class="col d-grid gap-2 text-center">
        <form method="post">
        <ul class="pagination pagination-sm">
          <li class="page-item disabled"><a class="page-link" href="#" tabindex="-1"><?=$transLang['STR_COMMON_PAGE']?></a></li>
          <?php for($i=1; $i<=$pgCountUsers; $i++){ ?>
          <li class="page-item<?php if($i===$pgNumUsers){echo ' active';} ?>"><button type="submit" class="page-link<?php if($i===$pgNumUsers){echo ' active';} ?>" id="fd_pgNumUsers" name="fd_pgNumUsers" value="<?php echo $i; ?>"><?php echo $i; ?></button></li>
          <?php } ?>
        </ul>
        </form>
      </div>
      <div class="col text-end">
        <a data-bs-toggle="modal" data-bs-target="#modalAddUser" href="#modalAddUser" name="modalAddUser" type="button" class="btn btn-info btn-lg open-modalAddUser"><i class="fas fa-user-plus"></i> <?php echo $transLang['STR_ACCOUNTINFO_ADDUSER_TITLE']; ?></a>
        <a href="users.php" type="button" class="btn btn-primary btn-lg"><i class="fa fa-redo"></i> <?php echo $transLang['REFRESH']; ?></a>
      </div>
    </div>
    <div class="row row-cols-1">
      <div class="col d-grid gap-2">
        <table class="table table-striped table-sm table-responsive-sm text-nowrap">
          <thead class="thead-dark">
            <tr>
              <th class="small col-xs-1"><?php echo $transLang['NAME']; ?></th><th class="small col-xs-1"><?php echo $transLang['USER-USERNAME']; ?></th><th class="small col-xs-1"><?php echo $transLang['EMAIL']; ?></th><th class="small col-xs-1"><?php echo $transLang['CREATED']; ?></th><th class="small col-xs-1"><?php echo $transLang['USER-TYPE']; ?></th><th class="small col-xs-1"><?php echo $transLang['STR_COMMON_SITE']; ?></th><th class="small col-xs-1"><?php echo $transLang['ACTIONS']; ?></th>
            </tr>
          </thead>
          <tbody>
            <?php foreach($Users->getUserInfo("%", $StaticFunctions->getPageRows(), $pgOffsetUsers) as $rowUsers): ?>
            <?php if ($rowUsers['users_id'] == "1"): echo " "; else: ?>
            <?php if ($rowUsers['users_id'] == "2"): echo " "; else: ?>
            <tr>
              <td class="small"><?php echo $rowUsers['users_lastname'] . ", " . $rowUsers['users_firstname']; ?></td>
              <td class="small"><?php echo $rowUsers['users_username']; ?></td>
              <td class="small"><?php echo $rowUsers['users_email']; ?></td>
              <td class="small"><?php echo $rowUsers['users_created']; ?></td>
              <td class="small"><?php echo $transLang[$rowUsers['users_usertype']]; ?></td>
              <td class="small">
                <?php $sidrowcount=0; foreach($SiteInfo->getSite("0", $rowUsers['users_id'], "0", "0") as $sidrow) { ?>
                <span class="badge rounded-pill bg-info text-dark"><?php echo $sidrow['sites_name']; ?></span>
                <?php ++$sidrowcount; if($sidrowcount==3) { echo "<br>"; } elseif($sidrowcount==5) {echo '<span class="badge rounded-pill bg-danger">...</span>'; break; } } ?>
              </td>
              <td class="small" class="nowrap">
                <div class="btn-group">
                <form method="post">
                  <input type="hidden" id="_METHOD" name="_METHOD" value="EDITUSER" />
                  <input type="hidden" id="fd_editUserId" name="fd_editUserId" value="<?php echo $rowUsers['users_id']; ?>" />
                  <button class="btn btn-primary btn-sm" id="edituser" name="edituser" value="edituser" type="submit" <?php if ($rowUsers['users_username'] == "admin"): echo "disabled"; endif; if ($rowUsers['users_username'] == "KIOSK"): echo "disabled"; endif; ?>><i class="fa fa-edit"></i> </button>
                </form>
                <form method="post" onsubmit="return confirm('<?php echo $transLang['DELETE_WARNING']; ?>')">
                  <input type="hidden" id="_METHOD" name="_METHOD" value="DELETE" />
                  <input type="hidden" id="deleteid" name="deleteid" value="<?php echo $rowUsers['users_id']; ?>" />
                  <button class="btn btn-danger btn-sm" id="deluser" name="deluser" value="deluser" type="submit" <?php if ($rowUsers['users_username'] == "admin"): echo "disabled"; endif; if ($rowUsers['users_username'] == "KIOSK"): echo "disabled"; endif; ?>><i class="fa fa-trash"></i> </button>
                </form>
                </div>
              </td>
            </tr>
            <?php endif; ?>
            <?php endif; ?>
            <?php endforeach; ?>
          </tbody>
        </table>
      </div>
    </div>
  </div>
<!-- USER MANAGEMENT END -->
<?php } ?>


<!-- ADD USER FORM MODAL -->
  <div class="modal fade" id="modalAddUser" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-lg" role="document">
      <div class="modal-content">
        <div class="modal-header text-light bg-secondary">
          <h5 class="modal-title"><?php echo $transLang['STR_ACCOUNTINFO_ADDUSER_TITLE']; ?></h5>
          <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
        </div>
        <div class="modal-body">
          <form method="post">
            <div class="row row-cols-1 mb-2">
              <div class="col d-grid gap-2">
                <?php if (Registry::AUTHMETHOD == 'INTERNAL') { ?>
                <p><?php echo $transLang['STR_ACCOUNTINFO_ADDUSER_DESC'] . $minpasslength; ?></p>
                <?php } elseif (Registry::AUTHMETHOD == 'SAML') { ?>
                <p><?php echo $transLang['STR_ACCOUNTINFO_AUTHLOCKED']; ?></p>
                <?php } ?>
              </div>
            </div>
            <?php if (Registry::AUTHMETHOD == 'INTERNAL') { ?>
            <div class="row row-cols-2 mb-2">
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['FIRSTNAME']; ?></span>
                  <input type="text" class="form-control" id="firstname" name="firstname" required />
                </div>
              </div>
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['LASTNAME']; ?></span>
                  <input type="text" class="form-control" id="lastname" name="lastname" required />
                </div>
              </div>
            </div>
            <div class="row row-cols-2 mb-2">
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['USER-USERNAME']; ?></span>
                  <input type="text" class="form-control" id="username" name="username" required />
                </div>
              </div>
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['EMAIL']; ?></span>
                  <input type="text" class="form-control" id="email" name="email" required />
                </div>
              </div>
            </div>
            <div class="row row-cols-2 mb-2">
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['NEW'] . " " . $transLang['PASSWORD']; ?></span>
                  <input type="password" class="form-control" id="password" name="password" required />
                </div>
              </div>
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['STR_COMMON_CONFIRM'] . " " . $transLang['NEW'] . " " . $transLang['PASSWORD']; ?></span>
                  <input type="password" class="form-control" id="password_confirm" name="password_confirm" required />
                </div>
              </div>
            </div>
            <?php }elseif (Registry::AUTHMETHOD == 'SAML') { ?>
            <div class="row row-cols-1 mb-2">
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['EMAIL']; ?></span>
                  <input type="text" class="form-control" id="email" name="email" required />
                </div>
              </div>
            </div>
            <?php } ?>
            <div class="row row-cols-2 mb-2">
              <div class="col d-grid gap-2">
                <div class="input-group">
                  <span class="input-group-text"><?php echo $transLang['ACCESS_LEVEL']; ?></span>
                  <select class="form-select" id="usertype" name="usertype" required >
                    <option value="" selected><?php echo $transLang['STR_COMMON_CHOOSE'] . " " . $transLang['ACCESS_LEVEL']; ?></option>
                    <?php foreach($Users->readUserTypeByUserTypeID("%") as $row): ?>
                      <option value="<?php echo $row['usertypes_id']; ?>"><?php echo $transLang[$row['usertypes_name']]; ?></option>
                    <?php endforeach; ?>
                  </select>
                </div>
              </div>
              <div class="col d-grid gap-2">
                <div class="input-group input-group-sm mb-0 d-grid gap-2">
                  <button type="submit" class="btn btn-success btn-lg" value="Submit" name="newuser"><i class="fas fa-save"></i> <?php echo $transLang['STR_COMMON_SAVE']; ?></button>
                </div>
              </div>
            </div>
          </form>
        </div>
      </div>
    </div>
  </div>
<!-- END ADD USER FORM MODAL -->


<?php

// delete site only if submitted by button
if (!empty($_POST['delsite'])) {
    if ($_SERVER['REQUEST_METHOD'] == 'DELETE' || ($_SERVER['REQUEST_METHOD'] == 'POST' && $_POST['_METHOD'] == 'DELETE')) {
        $deleteid = (int) $_POST['deleteid'];
        $SiteInfo->deleteSitePermissionByUserAndSite ('0', $deleteid);
        $SiteInfo->deleteSitePermissionByUserAndSite ('1', $deleteid);
        $SiteInfo->deleteSitePermissionByUserAndSite ('2', $deleteid);
        echo $SiteInfo->deleteSite($deleteid);
        echo "site deleted!";
        header('Location: users.php');
    }
}
?>

<?php if ($form_data['fd_formAction'] == 'actionInitial') {                     // SHOW SITES LISTING
  $pgNumSites=(int)1;                                                           // PAGINATION LOGIC
  if(!empty($form_data['fd_pgNumSites'])){$pgNumSites = $form_data['fd_pgNumSites'];}
  $pgOffsetSites=(int)($pgNumSites-1)*$StaticFunctions->getPageRows();
  $pgRowCountSites=(int)count($SiteInfo->listSite("0", "0"));
  $pgCountSites=(int)0;
  if(0===$pgRowCountSites){}else{$pgCountSites=(int)ceil($pgRowCountSites/$StaticFunctions->getPageRows());if($pgNumSites>$pgCountSites){$pgNumSites=(int)1;}} ?>
<!-- SITE MANAGEMENT -->
  <div class="container-fluid">
    <div class="row row-cols-3 mb-2">
      <div class="col d-grid gap-2">
        <h2><i class="fas fa-globe-americas"></i> <?php echo $transLang['USER-SITES']; ?></h2>
      </div>
      <div class="col d-grid gap-2 text-center">
        <form method="post">
        <ul class="pagination pagination-sm">
          <li class="page-item disabled"><a class="page-link" href="#" tabindex="-1"><?=$transLang['STR_COMMON_PAGE']?></a></li>
          <?php for($i=1; $i<=$pgCountSites; $i++){ ?>
          <li class="page-item<?php if($i===$pgNumSites){echo ' active';} ?>"><button type="submit" class="page-link<?php if($i===$pgNumSites){echo ' active';} ?>" id="fd_pgNumSites" name="fd_pgNumSites" value="<?php echo $i; ?>"><?php echo $i; ?></button></li>
          <?php } ?>
        </ul>
        </form>
      </div>
      <div class="col text-end">
        <a data-bs-toggle="modal" data-bs-target="#modalAddSite" href="#modalAddSite" name="modalAddSite" type="button" class="btn btn-info btn-lg open-modalAddSite"><i class="fas fa-map-marker-alt"></i> <?php echo $transLang['ADD_SITE']; ?></a>
        <a href="users.php" type="button" class="btn btn-primary btn-lg"><i class="fa fa-redo"></i> <?php echo $transLang['REFRESH']; ?></a>
      </div>
    </div>
    <div class="row row-cols-1">
      <div class="col d-grid gap-2">
        <table class="table table-striped table-sm table-responsive-sm text-nowrap">
          <thead class="thead-dark">
            <tr>
              <th class="small col-xs-1"><?php echo $transLang['NAME']; ?></th><th class="small col-xs-1"><?php echo $transLang['STR_COMMON_TIMEZONE']; ?></th><th class="small col-xs-1"><?php echo $transLang['STR_COMMON_REGION']; ?></th><th class="small col-xs-1"><?php echo $transLang['STR_COMMON_USERCOUNT']; ?></th><th class="small col-xs-1"><?php echo $transLang['ACTIONS']; ?></th>
          </tr>
        </thead>
        <tbody>
        <?php foreach($SiteInfo->listSite($StaticFunctions->getPageRows(), $pgOffsetSites) as $rowSites): ?>
        <?php if ($rowSites['sites_name'] === "NOSITE"): echo " "; else: ?>
          <tr>
            <td class="small"><?php echo $rowSites['sites_name']; ?></td><td class="small"><?php echo $rowSites['sites_timezone']; ?></td><td class="small"><?php echo $rowSites['sites_region']; ?></td><td class="small"><?=$SiteInfo->countSiteUsers($rowSites['sites_id'])?></td><td class="small"><form method="post" onsubmit="return confirm('<?php echo $transLang['DELETE_WARNING']; ?>')"><input type="hidden" id="_METHOD" name="_METHOD" value="DELETE" /><input type="hidden" id="deleteid" name="deleteid" value="<?php echo $rowSites['sites_id']; ?>" /><button class="btn btn-danger btn-sm" id="deluser" name="delsite" value="delsite" type="submit"><i class="fa fa-trash"></i> </button></form></td>
          </tr>
        <?php  endif; ?>
        <?php endforeach; ?>
        </tbody>
      </table>
      </div>
    </div>
  </div>
<!-- SITE MANAGEMENT END -->
<?php } ?>


<!-- SITE ADD MODAL -->
  <form class="form form-approve" method="post">
  <input type="hidden" name="fd_formAction" id="fd_formAction" value="actionNewSite" />
  <div class="modal fade" id="modalAddSite" data-bs-backdrop="static" data-bs-keyboard="false" tabindex="-1" role="dialog">
    <div class="modal-dialog modal-dialog-scrollable modal-lg">
      <div class="modal-content">
        <div class="modal-header text-light bg-secondary">
          <h5 class="modal-title"><?php echo $transLang['ADD_SITE']; ?></h5>
          <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
        </div>
        <div class="modal-body">
          <div class="row row-cols-1 mb-2">
            <div class="col d-grid gap-2">
              <div class="input-group input-group-sm mb-0">
                <span class="input-group-text"><?php echo $transLang['NAME']; ?></span>
                <input type="text" class="form-control form-control-lg" id="fd_newSiteName" name="fd_newSiteName" required />
              </div>
            </div>
          </div>
          <div class="row row-cols-1 mb-2">
            <div class="col d-grid gap-2">
              <div class="input-group input-group-sm mb-0">
                <span class="input-group-text"><?php echo $transLang['STR_COMMON_TIMEZONE']; ?></span>
                <select class="form-control form-select form-control-lg" id="fd_newSiteTimezone" name="fd_newSiteTimezone" required>
                  <option value=""><?php echo $transLang['STR_COMMON_TIMEZONE']; ?></option>
                    <?php foreach(DateTimeZone::listIdentifiers(DateTimeZone::ALL) as $row2) { ?>
                  <option><?php echo $row2; ?></option>
                    <?php } ?>
                </select>
              </div>
            </div>
          </div>
          <div class="row row-cols-1 mb-2">
            <div class="col d-grid gap-2">
              <div class="input-group input-group-sm mb-0">
                <span class="input-group-text"><?php echo $transLang['NAME']; ?></span>
                <select class="form-control form-select form-control-lg" id="fd_newSiteRegion" name="fd_newSiteRegion" required>
                  <option value=""><?php echo $transLang['STR_COMMON_REGION']; ?></option>
                  <option>CAN</option>
                  <option>EMEA</option>
                  <option>US</option>
                </select>
              </div>
            </div>
          </div>
          <div class="row row-cols-2 mb-2">
            <div class="col d-grid gap-2">
              <button type="button" class="btn btn-secondary form-control form-control-lg" data-bs-dismiss="modal"><i class="fas fa-ban"></i>&nbsp;<?php echo $transLang['STR_COMMON_CANCEL']; ?></button>
            </div>
            <div class="col d-grid gap-2">
              <button type="submit" class="btn btn-success form-control form-control-lg"><i class="fas fa-save"></i>&nbsp;<?php echo $transLang['ADD_SITE']; ?></button>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
  </form>

<!-- SITE ADD MODAL END -->

<?php } ?>

<?php } require_once("inc/footer.inc.php");