add_user.php

<?php
  $page_title = 'Agregar usuarios';
  require_once('includes/load.php');
  
  // Verificar que nivel de usuario tiene permiso de ver esta página.
  page_require_level(1);
  $groups = find_all('user_groups');

  if(isset($_POST['add_user'])){

    $req_fields = array('full-name','username','password','level' );
    validate_fields($req_fields);

    if(empty($errors)){
      $name   = remove_junk($db->escape($_POST['full-name']));
      $username   = remove_junk($db->escape($_POST['username']));
      $password   = remove_junk($db->escape($_POST['password']));
      $user_level = (int)$db->escape($_POST['level']);
      $password = sha1($password);
      $query = "INSERT INTO users (";
      $query .="name,username,password,user_level,status";
      $query .=") VALUES (";
      $query .=" '{$name}', '{$username}', '{$password}', '{$user_level}','1'";
      $query .=")";
      if($db->query($query)){
        // Exito
        $session->msg('s',"Cuenta de usuario ha sido creada");
        redirect('add_user.php', false);
      }else{
        // Fallo
        $session->msg('d','No se pudo crear la cuenta.');
        redirect('add_user.php', false);
      }
    }else{
      $session->msg("d", $errors);
      redirect('add_user.php',false);
    }
  }
?>

<?php include_once('layouts/header.php'); ?>

<?php echo display_msg($msg); ?>

<div class="row">
  <div class="panel panel-default">
    <div class="panel-heading">
      <strong>
        <span class="glyphicon glyphicon-th"></span>
        <span>Agregar usuario</span>
      </strong>
    </div>
    <div class="panel-body">
      <div class="col-md-6">
        <form method="post" action="add_user.php">
          <div class="form-group">
            <label for="name">Nombre</label>
            <input type="text" class="form-control" name="full-name" placeholder="Nombre completo" required>
          </div>
          <div class="form-group">
            <label for="username">Usuario</label>
            <input type="text" class="form-control" name="username" placeholder="Nombre de usuario">
          </div>
          <div class="form-group">
            <label for="password">Contraseña</label>
            <input type="password" class="form-control" name ="password"  placeholder="Contraseña">
          </div>
          <div class="form-group">
            <label for="level">Rol de usuario</label>
            <select class="form-control" name="level">
              <?php foreach ($groups as $group ):?>
                <option value="<?php echo $group['group_level'];?>"><?php echo ucwords($group['group_name']);?></option>
              <?php endforeach;?>
            </select>
          </div>
          <div class="form-group clearfix">
            <button type="submit" name="add_user" class="btn btn-primary">Guardar</button>
          </div>
        </form>
      </div>
    </div>
  </div>
</div>

<?php include_once('layouts/footer.php'); ?>