Class: Thredded::BaseUserTopicDecorator

Inherits:
SimpleDelegator
  • Object
show all
Extended by:
ActiveModel::Naming
Includes:
ActiveModel::Conversion
Defined in:
app/decorators/thredded/base_user_topic_decorator.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user, topic) ⇒ BaseUserTopicDecorator 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 25

def initialize(user, topic)
  @user  = user || Thredded::NullUser.new
  @topic = self.class.decorator_class.new(topic)
  super(@topic)
end

Class Method Details

.decorate_all(user, topics) ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 16

def decorate_all(user, topics)
  topics.map { |topic| new(user, topic) }
end

.decorator_class ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 12

def decorator_class
  "#{topic_class.name}Decorator".constantize
end

.model_name ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 20

def model_name
  ActiveModel::Name.new(self, nil, topic_class.name.demodulize)
end

.topic_class ⇒ Class<ActiveRecord::Base> 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 8

def topic_class
  fail 'Implement in subclass'
end

Instance Method Details

#css_class ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 39

def css_class
  [read_status_class, topic.css_class].map(&:presence).compact.join(' ')
end

#persisted? ⇒ Boolean 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 35

def persisted?
  false
end

#read? ⇒ Boolean 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 51

def read?
  fail 'Subclass responsibility'
end

#read_status_class ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 43

def read_status_class
  if read?
    'thredded--topic--read'
  else
    'thredded--topic--unread'
  end
end

#to_ary ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 55

def to_ary
  [self]
end

#to_model ⇒ Object 



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# File 'app/decorators/thredded/base_user_topic_decorator.rb', line 31

def to_model
  topic
end