80 lines
2.2 KiB
Ruby
80 lines
2.2 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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class CalendarSubscriptions
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def initialize(user)
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@user = user
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@preferences = {}
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@time_zone = Setting.get('timezone_default').presence || 'UTC'
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default_preferences = Setting.where(area: 'Defaults::CalendarSubscriptions')
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default_preferences.each do |calendar_subscription|
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next if calendar_subscription.name !~ %r{\Adefaults_calendar_subscriptions_(.*)\z}
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object_name = $1 # rubocop:disable Lint/OutOfRangeRegexpRef
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@preferences[ object_name ] = calendar_subscription.state_current[:value]
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end
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return if @user.preferences[:calendar_subscriptions].blank?
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@preferences = @preferences.merge(@user.preferences[:calendar_subscriptions])
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end
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def all
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events_data = []
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@preferences.each_key do |object_name|
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result = generic_call(object_name)
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events_data += result
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end
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to_ical(events_data)
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end
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def generic(object_name, method_name = 'all')
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events_data = generic_call(object_name, method_name)
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to_ical(events_data)
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end
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def generic_call(object_name, method_name = 'all')
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method_name ||= 'all'
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events_data = []
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if @preferences[ object_name ].present?
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sub_class_name = object_name.to_s.capitalize
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object = "CalendarSubscriptions::#{sub_class_name}".constantize
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instance = object.new(@user, @preferences[ object_name ], @time_zone)
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method = instance.method(method_name)
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events_data += method.call
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end
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events_data
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end
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def to_ical(events_data)
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cal = Icalendar::Calendar.new
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events_data.each do |event_data|
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cal.event do |e|
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e.dtstart = Icalendar::Values::DateTime.new(event_data[:dtstart], 'tzid' => @time_zone)
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e.dtend = Icalendar::Values::DateTime.new(event_data[:dtend], 'tzid' => @time_zone)
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if event_data[:alarm]
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e.alarm do |a|
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a.action = 'DISPLAY'
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a.summary = event_data[:alarm][:summary]
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a.trigger = event_data[:alarm][:trigger]
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end
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end
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e.summary = event_data[:summary]
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e.description = event_data[:description]
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e.ip_class = 'PRIVATE'
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end
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end
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cal.to_ical
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end
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end
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