Module: Vpim::Icalendar::Property::Base

Included in:
Vevent, Vjournal, Vtodo
Defined in:
lib/vpim/property/base.rb

Overview

FIXME - rename Base to Util

Instance Method Summary collapse

Instance Method Details

#propduration(endfield) ⇒ Object

Duration has “almost” the same definition for Event and Todo



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# File 'lib/vpim/property/base.rb', line 161

def propduration(endfield)
  dur = @properties.field 'DURATION'
  dte = @properties.field endfield

  if !dur
    return nil unless dte

    b = dtstart
    e = send(endfield.downcase.to_sym)

    return (e - b).to_i
  end

  Icalendar.decode_duration(dur.value_raw)
end

#propend(endfield) ⇒ Object 



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# File 'lib/vpim/property/base.rb', line 177

def propend(endfield)
  dte = @properties.field endfield.to_s.upcase
  if dte
    dte.to_time.first
  elsif duration
    dtstart + duration
  else
    nil
  end
end

#propinteger(name) ⇒ Object

:nodoc:



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# File 'lib/vpim/property/base.rb', line 109

def propinteger(name) #:nodoc:
  prop = @properties.detect { |f| f.name? name }
  if prop
    prop = Vpim.decode_integer(prop.value)
  end
  prop
end

#proptext(name) ⇒ Object

Value as TEXT of first property with name name



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# File 'lib/vpim/property/base.rb', line 142

def proptext(name) #:nodoc:
  prop = @properties.detect { |f| f.name? name }
  if prop
    prop = prop.to_text
  end
  prop
end

#proptextarray(name) ⇒ Object

Array of values as TEXT of all properties with name name



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# File 'lib/vpim/property/base.rb', line 151

def proptextarray(name) #:nodoc:
  @properties.select{ |f| f.name? name }.map{ |p| p.to_text }
end

#proptextlistarray(name) ⇒ Object

Array of values as TEXT list of all properties with name name



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# File 'lib/vpim/property/base.rb', line 156

def proptextlistarray(name) #:nodoc:
  @properties.select{ |f| f.name? name }.map{ |p| Vpim.decode_text_list(p.value_raw) }.flatten
end

#proptime(name) ⇒ Object

Value as DATE-TIME or DATE of object of first property with name name



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# File 'lib/vpim/property/base.rb', line 133

def proptime(name) #:nodoc:
  prop = @properties.detect { |f| f.name? name }
  if prop
    prop = prop.to_time.first
  end
  prop
end

#proptoken(name, allowed, default_token = nil) ⇒ Object

:nodoc:



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# File 'lib/vpim/property/base.rb', line 117

def proptoken(name, allowed, default_token = nil) #:nodoc:
  prop = propvalue(name)

  if prop
    prop = prop.to_str.upcase
    unless allowed.include?(prop)
      raise Vpim::InvalidEncodingError, "Invalid #{name} value '#{prop}'"
    end
  else
    prop = default_token
  end

  prop
end

#propvalue(name) ⇒ Object

Value of first property with name name



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# File 'lib/vpim/property/base.rb', line 95

def propvalue(name) #:nodoc:
  prop = @properties.detect { |f| f.name? name }
  if prop
    prop = prop.value
  end
  prop
end

#propvaluearray(name) ⇒ Object

Array of values of all properties with name name



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# File 'lib/vpim/property/base.rb', line 104

def propvaluearray(name) #:nodoc:
  @properties.select{ |f| f.name? name }.map{ |p| p.value }
end