User Model

class User < ActiveRecord::Base
    # Include default devise modules. Others available are:
    # :token_authenticatable, :confirmable,
    # :lockable, :timeoutable and :omniauthable
    devise :database_authenticatable, :registerable, #:recoverable,
           :rememberable, :trackable, :validatable,
           :omniauthable, :omniauth_providers => [:facebook]

    # Setup accessible (or protected) attributes for your model
    attr_accessible :email, :password, :password_confirmation, :remember_me, :name,
                    :provider, :uid, :country, :facebooklink, :twitterlink, :tumblrlink,
                                    :avatar, :avatar_file_name, :userbio


    #Validates User Bio
    #validates :userbio, length: { :minimum => 0, :maximum => 140 }

    #For Profile Picture
    has_attached_file :avatar, :default_url => "http://placehold.it/150x150&text=Missing",
                                        :styles => { :thumb => "100x100>",
                                                                                     :avatar => "154x154>",
                                                                                     :medium => "300x300>",
                                                                                     :large => "400x400>"}

    #Validates the Profile Picture
    validates_attachment :avatar,
                                             content_type: { content_type: [ 'image/jpeg', 'image/jpg', 'image/png'] },
                                             size: { less_than: 4.megabytes }

    # attr_accessible :title, :body

    def self.find_for_facebook_oauth(auth, signed_in_resource=nil)
        user = User.where(:provider => auth.provider, :uid => auth.uid).first
        unless user
            user = User.create(name:auth.extra.raw_info.name,
                               provider:auth.provider,
                               uid:auth.uid,
                               email:auth.info.email,
                               password:Devise.friendly_token[0,20]
            )
        end
        user
    end

    has_many :pins
    has_many :boards
end