Class: Item

Inherits:
Object
  • Object
show all
Defined in:
app/models/item.rb

Direct Known Subclasses

Comment

Constant Summary collapse

TEASER_LENGTH =

Teaser

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PER_PAGE =

Other

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ALLOWED_KEYS =

def inspect

%{#<#{self.class.name} name: "#{name}", #{"slug: #{slug}, " unless slug.blank?}_id: #{_id}>}

end

def to_s

inspect

end

%w{
  id _type slug
  name text tags dependent
  owner_name viewers
  created_at updated_at
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#comments_count ⇒ Object 



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# File 'app/models/item.rb', line 32

def comments_count; @comments_count ||= 0 end

#layout ⇒ Object

Theme layout support



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# File 'app/models/item.rb', line 98

def layout
  @layout
end

#name ⇒ Object

General Attributes



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# File 'app/models/item.rb', line 13

def name
  @name
end

#teaser ⇒ Object 



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# File 'app/models/item.rb', line 62

def teaser
  generate_teaser! unless @teaser
  @teaser
end

#text ⇒ Object

General Attributes



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# File 'app/models/item.rb', line 13

def text
  @text
end

Instance Method Details

#comments ⇒ Object

Aspects

TODO1 add support for security inheritance for comments



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# File 'app/models/item.rb', line 26

def comments
  Comment.query({item_id: _id}, {sort: [[:created_at, -1]]})
end

#generate_teaser! ⇒ Object 



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# File 'app/models/item.rb', line 68

def generate_teaser!
  self.teaser = TextUtils.truncate text, TEASER_LENGTH if text # if new_record? or teaser_changed?
end

#to_json(options = {}) ⇒ Object 



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# File 'app/models/item.rb', line 121

def to_json options = {}
  options = options.symbolize_keys
  options[:only] = ((options[:only] || []) + ALLOWED_KEYS).uniq

  # TODO3 files
  # options[:methods] = ((options[:methods] || []) + [:icon_url]).uniq

  super options
end

#to_param ⇒ Object

Identity



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# File 'app/models/item.rb', line 55

def to_param; slug end