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

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# frozen_string_literal: true
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require 'uri'
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module EventsHelper
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def all_events(year = nil, soon = nil)
items_ = if year
@items.find_all("/events/#{year}/*.md")
else
@items.find_all('/events/*/*.md')
end
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items_.select { |x| x[:soon] == soon }.sort_by { |x| x[:time] }
end
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def tag_event_items
Set.new(items
.find_all('/events/*/*')
.flat_map { |i| i[:tags] || [] })
.to_a
.sort
.uniq.map { |y| [y, items["/events/#{y.gsub(' ', '_')}.html"]]}
end
def all_events_by_tag(tag = nil, soon = nil)
@items.find_all('/events/*/*.md')
.filter{|i| (i[:tags] || []).include? tag }
.select { |x| x[:soon] == soon }
.sort_by { |x| x[:time] }
end
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def soon_events
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all_events(nil, true)
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end
def upcoming_events(year = nil)
all_events(year).reject { |x| x[:time] <= Date.today }
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end
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def upcoming_events_in_year_or_tag(item)
if item[:is_yearly]
upcoming_events(item[:academic_year])
else
all_events_by_tag(item[:tag]).reject { |x| x[:time] <= Date.today }
end
end
def past_events(year = nil)
all_events(year).reject { |x| x[:time] > Date.today }.reverse
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end
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def past_events_in_year_or_tag(item)
if item[:is_yearly]
past_events(item[:academic_year])
else
all_events_by_tag(item[:tag]).reject { |x| x[:time] > Date.today }.reverse
end
end
def academic_years_event_items
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items.find_all('/events/*').reject { |e| e[:academic_year].nil? }.map { |e| [e[:academic_year], e] }.sort_by(&:first).reverse
end
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def grouped_events
@items.find_all('/events/*/*/main.md')
end
def previous_events
all_events.reverse[(upcoming_events.length)..]
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end
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def sub_events(grouped_event)
if grouped_event.identifier =~ /main.md/
query = grouped_event.identifier.to_s.split('/')[0..-2].join('/') + '/*'
@items.find_all(query).reject do |i|
i.identifier =~ /main.md/
end
else
[]
end
end
end