Class: Audrey::Object::Scalar::String::Field

Inherits:
Custom::Field show all
Defined in:
lib/audrey.rb

Overview

Audrey::Object::Scalar::String::Field

Instance Attribute Summary collapse

Attributes inherited from Custom::Field

#auto, #clss, #graph, #name, #publish, #read, #required, #write

Instance Method Summary collapse

Methods inherited from Custom::Field

#add_to_class, #auto_add

Constructor Details

#initialize(*opts) ⇒ Field

initialize



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# File 'lib/audrey.rb', line 2345

def initialize(*opts)
  super(*opts)
  @fclass = String
  
  # normalize
  @collapse = false
  @downcase = false
  @upcase = false
  
  # checks
  @min_length = nil
  @max_length = nil
  @hascontent = false
end

Instance Attribute Details

#collapse ⇒ Object

Returns the value of attribute collapse.



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# File 'lib/audrey.rb', line 2334

def collapse
  @collapse
end

#downcase ⇒ Object

Returns the value of attribute downcase.



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# File 'lib/audrey.rb', line 2335

def downcase
  @downcase
end

#fclass ⇒ Object (readonly)

Returns the value of attribute fclass.



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# File 'lib/audrey.rb', line 2340

def fclass
  @fclass
end

#hascontent ⇒ Object

Returns the value of attribute hascontent.



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# File 'lib/audrey.rb', line 2339

def hascontent
  @hascontent
end

#max_length ⇒ Object

Returns the value of attribute max_length.



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# File 'lib/audrey.rb', line 2338

def max_length
  @max_length
end

#min_length ⇒ Object

Returns the value of attribute min_length.



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# File 'lib/audrey.rb', line 2337

def min_length
  @min_length
end

#upcase ⇒ Object

Returns the value of attribute upcase.



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# File 'lib/audrey.rb', line 2336

def upcase
  @upcase
end

Instance Method Details

#base_checks(xeme, fieldname, val) ⇒ Object

base_checks



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# File 'lib/audrey.rb', line 2410

def base_checks(xeme, fieldname, val)
  # $tm.hrm
  
  # min_length
  if @min_length
    if val.length < @min_length
      xeme.error('min-length') do |msg|
        msg['val'] = val
        msg['min-length'] = @min_length
      end
    end
  end
  
  # max_length
  if @max_length
    if val.length > @max_length
      xeme.error('max-length') do |msg|
        msg['val'] = val
        msg['max-length'] = @max_length
      end
    end
  end
  
  # hascontent
  if @hascontent
    if not val.match(/\S/mu)
      xeme.error('hascontent') do |msg|
        msg['val'] = val
      end
    end
  end
end

#has_checks? ⇒ Boolean

has_checks?

Returns:



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# File 'lib/audrey.rb', line 2397

def has_checks?
  @min_length and return true
  @max_length and return true
  @hascontent and return true
end

#normalize(val) ⇒ Object

normalize



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# File 'lib/audrey.rb', line 2367

def normalize(val)
  # early exit
  if not val.is_a?(String)
    return
  end
  
  # collapse
  if @collapse
    val.strip!
    val.gsub!(/[^[:graph:]]+/mu, ' ')
  end
  
  # downcase, upcase
  if @downcase
    val.downcase!
  elsif @upcase
    val.upcase!
  end
  
  # return
  return val
end