Class: ICalParseUtil

Inherits:
Object
  • Object
show all
Defined in:
lib/ical_parse_util.rb

Class Method Summary collapse

Class Method Details

.parse_date_value(s, tzid = 'UTC') ⇒ Object 



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# File 'lib/ical_parse_util.rb', line 9

def parse_date_value(s, tzid = 'UTC')
  timezone = java.util.TimeZone.getTimeZone(tzid || 'UTC')
  s ? JIcalParseUtil.parseDateValue(s, timezone) : nil
end

.parse_datetime(s) ⇒ Object 



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# File 'lib/ical_parse_util.rb', line 46

def parse_datetime(s)
  s =~ /(;TZID=([^\s]+))?:([^\s]+)/
  parse_jtime($3, $2)
end

.parse_jtime(s, tzid = 'UTC') ⇒ Object 



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# File 'lib/ical_parse_util.rb', line 14

def parse_jtime(s, tzid = 'UTC')
  s ? JTime.from_date_time_value(parse_date_value(s, tzid || 'UTC')) : nil
end

.parse_recurrence(s) ⇒ Object

Parse a recurrence block and returns DTSTART, DTEND, RRULE, EXRULE, RDATE, and EXDATE



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# File 'lib/ical_parse_util.rb', line 19

def parse_recurrence(s)
  result = {}
  
  # Strip out all the begin..end blocks
  s = s.gsub(/BEGIN.*END[^\s]+/m, '')
  
  s =~ /(DTSTART[^\s]+)/
  result[:dtstart] = $1 if $1
  
  s =~ /(DTEND[^\s]+)/
  result[:dtend] = $1 if $1
  
  s =~ /(RRULE[^\s]+)/
  result[:rrule] = $1 if $1
  
  s =~ /(EXRULE[^\s]+)/
  result[:exrule] = $1 if $1
  
  s =~ /(RDATE[^\s]+)/
  result[:rdate] = $1 if $1
  
  s =~ /(EXDATE[^\s]+)/
  result[:exdate] = $1 if $1
  
  result
end