require 'open-uri' class User < ActiveRecord::Base has_many :topics has_many :synapses has_many :maps has_many :mappings has_many :tokens has_many :stars has_many :user_maps, dependent: :destroy has_many :shared_maps, through: :user_maps, source: :map after_create :generate_code devise :database_authenticatable, :recoverable, :rememberable, :trackable, :registerable serialize :settings, UserPreference validates :password, presence: true, length: { within: 8..40 }, on: :create validates :password, length: { within: 8..40 }, allow_blank: true, on: :update validates :password, confirmation: true validates :name, presence: true # done by devise validates :email, presence: true # done by devise validates :name, uniqueness: true # done by devise validates :email, uniqueness: true # done by devise validates :joinedwithcode, presence: true, inclusion: { in: $codes, message: '%{value} is not valid' }, on: :create # This method associates the attribute ":image" with a file attachment has_attached_file :image, styles: { thirtytwo: ['32x32#', :png], sixtyfour: ['64x64#', :png], ninetysix: ['96x96#', :png], onetwentyeight: ['128x128#', :png] }, default_url: 'https://s3.amazonaws.com/metamaps-assets/site/user.png' # Validate the attached image is image/jpg, image/png, etc validates_attachment_content_type :image, content_type: %r(\Aimage/.*\Z) # override default as_json def as_json(_options = {}) { id: id, name: name, image: image.url(:sixtyfour), admin: admin } end def as_json_for_autocomplete json = {} json['id'] = id json['label'] = name json['value'] = name json['profile'] = image.url(:sixtyfour) json['mapCount'] = maps.count json['generation'] = generation json['created_at'] = created_at.strftime('%m/%d/%Y') json['rtype'] = 'mapper' json end def recentMetacodes array = [] self.topics.sort{|a,b| b.created_at <=> a.created_at }.each do |t| if array.length < 5 and array.index(t.metacode_id) == nil array.push(t.metacode_id) end end array end def mostUsedMetacodes self.topics.to_a.reduce({}) { |memo, topic| if memo[topic.metacode_id] == nil memo[topic.metacode_id] = 1 else memo[topic.metacode_id] = memo[topic.metacode_id] + 1 end memo }.to_a.sort{ |a, b| b[1] <=> a[1] }.map{|i| i[0]}.slice(0, 5) end # generate a random 8 letter/digit code that they can use to invite people def generate_code self.code ||= rand(36**8).to_s(36) $codes.push(self.code) self.generation = get_generation! end def get_generation! if code == joinedwithcode update(generation: 0) else update(generation: User.find_by_code(joinedwithcode).generation + 1) end end def starred_map?(map) return !!self.stars.index{|s| s.map_id == map.id } end def settings # make sure we always return a UserPreference instance self[:settings] = UserPreference.new if self[:settings].nil? self[:settings] end def settings=(val) self[:settings] = val end end