zeus.ugent.be/lib/helpers/ical.rb

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module IcalHelper
def event_calendar
cal = Icalendar::Calendar.new
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items.find_all('/events/*/*.md')
.select { |x| x[:soon] == nil }
.each {|i| cal.add_event(event_for(i)) }
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cal.to_ical
end
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def event_for(item)
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tzid = 'Europe/Brussels'
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e = Icalendar::Event.new
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e.dtstart = Icalendar::Values::DateTime.new item[:time], 'tzid' => tzid
e.dtend = Icalendar::Values::DateTime.new item[:end], 'tzid' => tzid if item[:end]
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e.summary = item[:title]
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e.description = "#{item[:description]}\n\n#{item.reps[:text].compiled_content}"
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e.location = item[:location]
e.url = @config[:base_url] + item.path
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e
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end
end