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class SchedulesController < ApplicationController |
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def index |
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unless Settings.show_schedule? || params[:force] |
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redirect_to home_page_path |
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return |
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end |
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use_cache = !params[:force] |
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@event = schedule(event(use_cache)) |
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render layout: 'schedule' |
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end |
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def ical |
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event = Event.current_event |
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sessions = event.sessions.includes([:room, :timeslot]) |
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cal = Icalendar::Calendar.new |
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# Set up timezone |
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cal.timezone do |
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timezone_id "America/Chicago" |
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daylight do |
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timezone_offset_from "-0600" |
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timezone_offset_to "-0500" |
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timezone_name "CDT" |
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dtstart "19700308T020000" |
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add_recurrence_rule "FREQ=YEARLY;BYMONTH=3;BYDAY=2SU" |
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end |
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standard do |
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timezone_offset_from "-0500" |
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timezone_offset_to "-0600" |
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timezone_name "CST" |
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dtstart "19701101T020000" |
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add_recurrence_rule "FREQ=YEARLY;BYMONTH=11;BYDAY=1SU" |
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end |
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end |
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sessions.each do |session| |
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next if session.timeslot.nil? |
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cal.event do |
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summary session.title |
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organizer "", :CN => session.presenter_names.join("\\, ") |
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description session.summary |
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48
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dtstart session.timeslot.starts_at.to_datetime |
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dtend session.timeslot.ends_at.to_datetime |
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50
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location session.room.name |
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end |
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end |
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54
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55
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render :text => cal.to_ical, :content_type => 'text/calendar' |
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end |
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58
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protected |
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60
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def schedule(event) |
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Rails.cache.fetch("#{event.cache_key}/schedule") do |
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Event.includes(timeslots: { sessions: [:room, :presenters] }).find(event.id) |
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end |
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64
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end |
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65
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66
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# @param [TrueClass, FalseClass] cached Fetch the event from the cache? |
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def event(cached) |
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68
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if cached |
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69
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Rails.cache.fetch("current_event", expires_in: 10.minutes) do |
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Event.current_event |
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end |
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else |
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Event.current_event |
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end |
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75
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end |
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end |
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77
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minnestar /
sessionizer
