Class: LetterOpenerWeb::Letter

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ Letter

Returns a new instance of Letter.



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# File 'app/models/letter_opener_web/letter.rb', line 24

def initialize(params)
  @id      = params.fetch(:id)
  @sent_at = params[:sent_at]
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'app/models/letter_opener_web/letter.rb', line 7

def id
  @id
end

#sent_at ⇒ Object (readonly)

Returns the value of attribute sent_at.



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# File 'app/models/letter_opener_web/letter.rb', line 7

def sent_at
  @sent_at
end

Class Method Details

.destroy_all ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 20

def self.destroy_all
  FileUtils.rm_rf(letters_location)
end

.find(id) ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 16

def self.find(id)
  new :id => id
end

.search ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 9

def self.search
  letters = Dir.glob("#{letters_location}/*").map do |folder|
    new :id => File.basename(folder), :sent_at => File.mtime(folder)
  end
  letters.sort_by(&:sent_at).reverse
end

Instance Method Details

#attachments ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 47

def attachments
  @attachments ||= Dir["#{base_dir}/attachments/*"].each_with_object({}) do |file, hash|
    hash[File.basename(file)] = File.expand_path(file)
  end
end

#default_style ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 41

def default_style
  style_exists?('rich') ?
    'rich' :
    'plain'
end

#delete ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 53

def delete
  FileUtils.rm_rf("#{letters_location}/#{self.id}")
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/letter_opener_web/letter.rb', line 57

def exists?
  File.exists?(base_dir)
end

#plain_text ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 29

def plain_text
  @plain_text ||= adjust_link_targets read_file(:plain)
end

#rich_text ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 33

def rich_text
  @rich_text ||= adjust_link_targets read_file(:rich)
end

#to_param ⇒ Object 



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# File 'app/models/letter_opener_web/letter.rb', line 37

def to_param
  id
end