Module: Redmine::Acts::Watchable::InstanceMethods

Defined in:
lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 27

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#add_watcher(user) ⇒ Object

Adds user as a watcher



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 41

def add_watcher(user)
  # Rails does not reset the has_many :through association
  watcher_users.reset
  self.watchers << Watcher.new(:user => user)
end

#addable_watcher_users ⇒ Object

Returns an array of users that are proposed as watchers



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 32

def addable_watcher_users
  users = self.project.users.sort - self.watcher_users
  if respond_to?(:visible?)
    users.reject! {|user| !visible?(user)}
  end
  users
end

#notified_watchers ⇒ Object 



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 73

def notified_watchers
  notified = watcher_users.active.to_a
  notified.reject! {|user| user.mail.blank? || user.mail_notification == 'none'}
  if respond_to?(:visible?)
    notified.reject! {|user| !visible?(user)}
  end
  notified
end

#remove_watcher(user) ⇒ Object

Removes user from the watchers list



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 48

def remove_watcher(user)
  return nil unless user && user.is_a?(User)
  # Rails does not reset the has_many :through association
  watcher_users.reset
  watchers.where(:user_id => user.id).delete_all
end

#set_watcher(user, watching = true) ⇒ Object

Adds/removes watcher



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 56

def set_watcher(user, watching=true)
  watching ? add_watcher(user) : remove_watcher(user)
end

#watched_by?(user) ⇒ Boolean

Returns true if object is watched by user

Returns:

  • (Boolean) 


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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 69

def watched_by?(user)
  !!(user && self.watcher_user_ids.detect {|uid| uid == user.id })
end

#watcher_recipients ⇒ Object

Returns an array of watchers' email addresses



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 83

def watcher_recipients
  notified_watchers.collect(&:mail)
end

#watcher_user_ids=(user_ids) ⇒ Object

Overrides watcher_user_ids= to make user_ids uniq



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# File 'lib/plugins/acts_as_watchable/lib/acts_as_watchable.rb', line 61

def watcher_user_ids=(user_ids)
  if user_ids.is_a?(Array)
    user_ids = user_ids.uniq
  end
  super user_ids
end