Class: Icalendar::Parser
- Inherits:
-
Object
- Object
- Icalendar::Parser
- Defined in:
- lib/icalendar/parser.rb
Instance Attribute Summary collapse
-
#source ⇒ Object
readonly
Returns the value of attribute source.
-
#strict ⇒ Object
readonly
Returns the value of attribute strict.
Instance Method Summary collapse
- #get_wrapper_class(component, fields) ⇒ Object
-
#initialize(source, strict = false) ⇒ Parser
constructor
A new instance of Parser.
- #parse ⇒ Object
- #parse_property(component, fields = nil) ⇒ Object
- #strict? ⇒ Boolean
- #wrap_property_value(component, fields) ⇒ Object
Constructor Details
#initialize(source, strict = false) ⇒ Parser
Returns a new instance of Parser.
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# File 'lib/icalendar/parser.rb', line 7 def initialize(source, strict = false) if source.respond_to? :gets @source = source elsif source.respond_to? :to_s @source = StringIO.new source.to_s, 'r' else msg = 'Icalendar::Parser.new must be called with a String or IO object' Icalendar.fatal msg fail ArgumentError, msg end read_in_data @strict = strict end |
Instance Attribute Details
#source ⇒ Object (readonly)
Returns the value of attribute source.
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# File 'lib/icalendar/parser.rb', line 5 def source @source end |
#strict ⇒ Object (readonly)
Returns the value of attribute strict.
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# File 'lib/icalendar/parser.rb', line 5 def strict @strict end |
Instance Method Details
#get_wrapper_class(component, fields) ⇒ Object
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# File 'lib/icalendar/parser.rb', line 72 def get_wrapper_class(component, fields) klass = component.class.default_property_types[fields[:name]] if !fields[:params]['value'].nil? klass_name = fields[:params].delete('value').first unless klass_name.upcase == klass.value_type klass_name = klass_name.downcase.gsub(/(?:\A|-)(.)/) { |m| m[-1].upcase } klass = Icalendar::Values.const_get klass_name if Icalendar::Values.const_defined?(klass_name) end end klass end |
#parse ⇒ Object
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# File 'lib/icalendar/parser.rb', line 21 def parse source.rewind read_in_data calendars = [] while (fields = next_fields) if fields[:name] == 'begin' && fields[:value].downcase == 'vcalendar' calendars << parse_component(Calendar.new) end end calendars end |
#parse_property(component, fields = nil) ⇒ Object
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# File 'lib/icalendar/parser.rb', line 33 def parse_property(component, fields = nil) fields = next_fields if fields.nil? prop_value = wrap_property_value component, fields prop_name = %w(class method).include?(fields[:name]) ? "ip_#{fields[:name]}" : fields[:name] begin method_name = if component.class.multiple_properties.include? prop_name "append_#{prop_name}" else "#{prop_name}=" end component.send method_name, prop_value rescue NoMethodError => nme if strict? Icalendar.logger.error "No method \"#{method_name}\" for component #{component}" raise nme else Icalendar.logger.warn "No method \"#{method_name}\" for component #{component}. Appending to custom." component.append_custom_property prop_name, prop_value end end end |
#strict? ⇒ Boolean
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# File 'lib/icalendar/parser.rb', line 84 def strict? !!@strict end |
#wrap_property_value(component, fields) ⇒ Object
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# File 'lib/icalendar/parser.rb', line 55 def wrap_property_value(component, fields) klass = get_wrapper_class component, fields if klass.value_type != 'RECUR' && fields[:value] =~ /(?<!\\)([,;])/ delimiter = $1 Icalendar::Values::Array.new fields[:value].split(/(?<!\\)[;,]/), klass, fields[:params], delimiter: delimiter else klass.new fields[:value], fields[:params] end rescue Icalendar::Values::DateTime::FormatError => fe raise fe if strict? fields[:params]['value'] = ['DATE'] retry end |