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module NodesHelper
def title_for_node node
if node.head
node.head.title
else
if not node.draft or not node.draft.title
logger.error "Missing title in node #{node.id}"
return "NO TITLE"
end
node.draft.title
end
end
def truncated_title_for_node node
if (title = title_for_node node) && title.size > 20
"<span title='#{title}'>#{truncate(title, 40)}</span>"
else
title
end
end
def custom_page_templates
Page.custom_templates.map {|x| [x.gsub("_", " ").titlecase, x]}
end
def user_list
User.all.map {|u| [u.login, u.id]}
end
def event_information
events = @node.events.order(:start_time)
items = events.map do |event|
safe_join([
"#{event.start_time&.to_fs(:db)} - #{event.end_time&.to_fs(:db)} > ",
link_to('edit', edit_event_path(event)),
])
end
safe_join([
safe_join(items, ' | '),
' > ',
link_to('add event', new_event_path(:node_id => @node.id))
])
end
def event_schedule_text(event)
if event.rrule.present?
recurrence = event.humanize_rrule(I18n.locale)
if recurrence
time = event.start_time&.strftime("%H:%M")
time ? "#{recurrence} #{t(:event_schedule_time, time: time)}" : recurrence
else
"#{event.rrule} (#{t(:event_schedule_unrecognized)})"
end
elsif event.start_time
I18n.l(event.start_time, format: :long)
else
t(:event_schedule_none)
end
end
end
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