<?php

use Illuminate\Auth\Reminders\RemindableInterface;
use Illuminate\Auth\Reminders\RemindableTrait;
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\UserTrait;

class User extends Eloquent implements UserInterface, RemindableInterface
{
    use UserTrait, RemindableTrait;

    /**
     * The database table used by the model.
     * @var string
     */
    protected $table = 'users';

    /**
     * The attributes excluded from the model's JSON form.
     * @var array
     */
    protected $hidden = ['password', 'remember_token'];

    /**
     * Items which cannot be mass assigned.
     * @var array
     */
    protected $guarded = [];

    /**
     * Hash any password being inserted by default
     *
     * @param string @password
     * @return void
     */
    public function setPasswordAttribute($password)
    {
        $this->attributes['password'] = Hash::make($password);
    }

    /**
     * Returns a Gravatar URL for the users email address.
     * @param  integer $size
     * @return string
     */
    public function getGravatarAttribute($size = 200)
    {
        return sprintf(
            'https://www.gravatar.com/avatar/%s?size=%d',
            md5($this->email),
            $size
        );
    }
}