mirror of
https://github.com/LaCasemate/fab-manager.git
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36 lines
955 B
Ruby
36 lines
955 B
Ruby
# frozen_string_literal: true
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# Import all events from a given remote RFC 5545 iCalendar
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class ICalendarImportService
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def import(i_calendar_id)
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require 'net/http'
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require 'uri'
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require 'icalendar'
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uids = []
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i_cal = ICalendar.find(i_calendar_id)
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ics = Net::HTTP.get(URI.parse(i_cal.url))
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cals = Icalendar::Calendar.parse(ics)
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# create new events and update existings
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cals.each do |cal|
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cal.events.each do |evt|
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uids.push(evt.uid.to_s)
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ICalendarEvent.update_or_create_by(
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{ uid: evt.uid.to_s, i_calendar_id: i_calendar_id},
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{
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dtstart: evt.dtstart,
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dtend: evt.dtend,
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summary: evt.summary,
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description: evt.description,
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i_calendar_id: i_calendar_id
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}
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)
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end
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end
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# remove deleted events
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ICalendarEvent.where(i_calendar_id: i_calendar_id).where.not(uid: uids).destroy_all
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end
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end
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