Class: Item

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#library_id ⇒ Object

Returns the value of attribute library_id.



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# File 'app/models/item.rb', line 15

def library_id
  @library_id
end

#manifestation_id ⇒ Object

Returns the value of attribute manifestation_id.



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# File 'app/models/item.rb', line 15

def manifestation_id
  @manifestation_id
end

#use_restriction_id ⇒ Object

Returns the value of attribute use_restriction_id.



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# File 'app/models/item.rb', line 15

def use_restriction_id
  @use_restriction_id
end

Instance Method Details

#check_acquired_at_string ⇒ Object 



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# File 'app/models/item.rb', line 21

def check_acquired_at_string
  return if self.acquired_at_string.blank?
  case self.acquired_at_string
  when /^\d{4}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01]$)|^\d{4}-(0?[1-9]|1[0-2])-(0?[1-9]|[12]\d|3[01])$/
    dates = self.acquired_at_string =~ /^\d{8}$/ ? ["#{self.acquired_at_string[0..3]}", "#{self.acquired_at_string[4..5]}", "#{self.acquired_at_string[6..7]}"] : self.acquired_at_string.split('-')
    date = Time.zone.parse(self.acquired_at_string) rescue nil
    if date
      dates[1] = "0#{dates[1]}" if dates[1].match(/^[1-9]$/)
      dates[2] = "0#{dates[2]}" if dates[2].match(/^[1-9]$/)
      if date.strftime("%m") == dates[1]
        self.acquired_at_string = dates.join('-'); return
      end
    end
  when /^\d{4}-(0?[1-9]|1[0-2])$/
    dates = self.acquired_at_string.split('-')
    dates[1] = "0#{dates[1]}" if dates[1].match(/^[1-9]$/)
    self.acquired_at_string = dates.join('-'); return
  when /^\d{4}$/
    return
  end
  errors.add(:acquired_at_string)
end

#select_acquired_at ⇒ Object 



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# File 'app/models/item.rb', line 44

def select_acquired_at
  if self.acquired_at
    return self.acquired_at.strftime("%Y%m")
  else
    return Time.now.strftime("%Y%m")
  end
end

#set_acquired_at ⇒ Object 



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# File 'app/models/item.rb', line 52

def set_acquired_at
  return if acquired_at_string.blank?
  begin
    date = Time.zone.parse("#{acquired_at_string}")
  rescue ArgumentError
    begin
      date = Time.zone.parse("#{acquired_at_string}-01")
      date = date.end_of_month
    rescue ArgumentError
      begin
        date = Time.zone.parse("#{acquired_at_string}-12-01")
        date = date.end_of_month
      rescue ArgumentError
        nil
      end
    end
  end
  self.acquired_at = date
end

#title ⇒ Object 



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# File 'app/models/item.rb', line 17

def title
  manifestation.try(:original_title)
end