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Versions: 8
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Contents
module Sufia
# Methods used by both WorkUsage and FileUsage
class StatsUsagePresenter
attr_accessor :id, :model
def created
@created ||= date_for_analytics
end
private
def user_id
@user_id ||= begin
user = Hydra::Ability.user_class.find_by_user_key(model.depositor)
user ? user.id : nil
end
end
# TODO: make this a lazy enumerator
def to_flots(stats)
stats.map(&:to_flot)
end
# model.date_uploaded reflects the date the object was uploaded by the user
# and therefore (if available) the date that we want to use for the stats
# model.create_date reflects the date the file was added to Fedora. On data
# migrated from one repository to another the created_date can be later
# than the date the file was uploaded.
def date_for_analytics
earliest = Sufia.config.analytic_start_date
date_uploaded = string_to_date(model.date_uploaded)
date_analytics = date_uploaded ? date_uploaded : model.create_date
return date_analytics if earliest.blank?
earliest > date_analytics ? earliest : date_analytics
end
def string_to_date(date_str)
Time.zone.parse(date_str)
rescue ArgumentError, TypeError
nil
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems