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128 lines
2.9 KiB
Ruby
128 lines
2.9 KiB
Ruby
class User < ActiveRecord::Base
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USERNAME_FORMAT = /\A[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9]\z/
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has_many :api_tokens, :dependent => :destroy
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has_many :asciicasts, :dependent => :destroy
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has_many :comments, :dependent => :destroy
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has_many :likes, :dependent => :destroy
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has_many :api_tokens, :dependent => :destroy
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has_many :asciicasts, :dependent => :destroy
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has_many :comments, :dependent => :destroy
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validates :username, presence: true
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validates :username, uniqueness: { scope: :dummy, case_sensitive: false },
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format: { with: USERNAME_FORMAT },
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length: { minimum: 2, maximum: 16 },
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unless: :dummy
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validates :email, presence: true, uniqueness: true, unless: :dummy
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scope :real, -> { where(dummy: false) }
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before_create :generate_auth_token
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def self.for_credentials(credentials)
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where(provider: credentials.provider, uid: credentials.uid).first
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end
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def self.for_email(email)
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where(email: email).first
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end
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def self.real_for_username!(username)
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real.where(username: username).first!
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end
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def self.for_api_token(token)
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return nil if token.blank?
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joins(:api_tokens).where('api_tokens.token' => token).first
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end
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def self.for_auth_token(auth_token)
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where(auth_token: auth_token).first
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end
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def self.create_dummy(token, username)
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return nil if token.blank?
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username = 'anonymous' if username.blank?
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transaction do |tx|
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user = User.new
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user.dummy = true
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user.username = username
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user.save!
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user.api_tokens.create!(token: token)
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user
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end
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end
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def self.generate_auth_token
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SecureRandom.urlsafe_base64
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end
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def username=(value)
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value ? super(value.strip) : super
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end
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def email=(value)
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value ? super(value.strip) : super
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end
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def theme
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theme_name.presence && Theme.for_name(theme_name)
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end
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def to_param
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username
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end
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def assign_api_token(token)
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api_token = ApiToken.for_token(token)
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if api_token
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api_token.reassign_to(self)
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else
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api_token = api_tokens.create!(token: token)
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end
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api_token
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end
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def merge_to(target_user)
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self.class.transaction do |tx|
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asciicasts.update_all(user_id: target_user.id, updated_at: DateTime.now)
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api_tokens.update_all(user_id: target_user.id, updated_at: DateTime.now)
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destroy
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end
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end
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def asciicast_count
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asciicasts.count
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end
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def asciicasts_excluding(asciicast, limit)
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asciicasts.where('id <> ?', asciicast.id).order('RANDOM()').limit(limit)
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end
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def paged_asciicasts(page, per_page)
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asciicasts.
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includes(:user).
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order("created_at DESC").
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paginate(page, per_page)
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end
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def admin?
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CFG.admin_ids.include?(id)
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end
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private
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def generate_auth_token
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begin
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self[:auth_token] = self.class.generate_auth_token
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end while User.exists?(auth_token: self[:auth_token])
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end
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end
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