480 lines
16 KiB
Ruby
480 lines
16 KiB
Ruby
require_dependency 'topic_subtype'
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class Report
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attr_accessor :type, :data, :total, :prev30Days, :start_date,
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:end_date, :category_id, :group_id, :labels, :async,
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:prev_period, :facets, :limit, :processing, :average, :percent,
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:higher_is_better
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def self.default_days
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30
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end
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def initialize(type)
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@type = type
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@start_date ||= Report.default_days.days.ago.beginning_of_day
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@end_date ||= Time.zone.now.end_of_day
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@average = false
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@percent = false
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@higher_is_better = true
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end
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def self.cache_key(report)
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(+"reports:") <<
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[
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report.type,
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report.category_id,
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report.start_date.to_date.strftime("%Y%m%d"),
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report.end_date.to_date.strftime("%Y%m%d"),
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report.group_id,
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report.facets,
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report.limit
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].map(&:to_s).join(':')
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end
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def self.clear_cache
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Discourse.cache.keys("reports:*").each do |key|
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Discourse.cache.redis.del(key)
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end
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end
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def as_json(options = nil)
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description = I18n.t("reports.#{type}.description", default: "")
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{
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type: type,
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title: I18n.t("reports.#{type}.title"),
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xaxis: I18n.t("reports.#{type}.xaxis"),
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yaxis: I18n.t("reports.#{type}.yaxis"),
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description: description.presence ? description : nil,
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data: data,
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start_date: start_date&.iso8601,
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end_date: end_date&.iso8601,
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category_id: category_id,
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group_id: group_id,
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prev30Days: self.prev30Days,
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report_key: Report.cache_key(self),
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labels: labels,
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processing: self.processing,
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average: self.average,
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percent: self.percent,
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higher_is_better: self.higher_is_better
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}.tap do |json|
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json[:total] = total if total
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json[:prev_period] = prev_period if prev_period
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json[:prev30Days] = self.prev30Days if self.prev30Days
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json[:limit] = self.limit if self.limit
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if type == 'page_view_crawler_reqs'
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json[:related_report] = Report.find('web_crawlers', start_date: start_date, end_date: end_date)&.as_json
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end
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end
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end
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def Report.add_report(name, &block)
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singleton_class.instance_eval { define_method("report_#{name}", &block) }
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end
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def self._get(type, opts = nil)
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opts ||= {}
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# Load the report
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report = Report.new(type)
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report.start_date = opts[:start_date] if opts[:start_date]
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report.end_date = opts[:end_date] if opts[:end_date]
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report.category_id = opts[:category_id] if opts[:category_id]
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report.group_id = opts[:group_id] if opts[:group_id]
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report.facets = opts[:facets] || [:total, :prev30Days]
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report.limit = opts[:limit] if opts[:limit]
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report.processing = false
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report.average = opts[:average] if opts[:average]
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report.percent = opts[:percent] if opts[:percent]
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report.higher_is_better = opts[:higher_is_better] if opts[:higher_is_better]
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report
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end
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def self.find_cached(type, opts = nil)
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report = _get(type, opts)
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Discourse.cache.read(cache_key(report))
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end
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def self.cache(report, duration)
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Discourse.cache.write(Report.cache_key(report), report.as_json, force: true, expires_in: duration)
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end
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def self.find(type, opts = nil)
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report = _get(type, opts)
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report_method = :"report_#{type}"
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if respond_to?(report_method)
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send(report_method, report)
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elsif type =~ /_reqs$/
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req_report(report, type.split(/_reqs$/)[0].to_sym)
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else
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return nil
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end
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report
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end
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def self.req_report(report, filter = nil)
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data =
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if filter == :page_view_total
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ApplicationRequest.where(req_type: [
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ApplicationRequest.req_types.reject { |k, v| k =~ /mobile/ }.map { |k, v| v if k =~ /page_view/ }.compact
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].flatten)
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else
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ApplicationRequest.where(req_type: ApplicationRequest.req_types[filter])
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end
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report.data = []
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data.where('date >= ? AND date <= ?', report.start_date, report.end_date)
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.order(date: :asc)
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.group(:date)
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.sum(:count)
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.each do |date, count|
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report.data << { x: date, y: count }
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end
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report.total = data.sum(:count)
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report.prev30Days = data.where(
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'date >= ? AND date < ?',
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(report.start_date - 31.days), report.start_date
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).sum(:count)
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end
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def self.report_visits(report)
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basic_report_about report, UserVisit, :by_day, report.start_date, report.end_date, report.group_id
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add_counts report, UserVisit, 'visited_at'
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end
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def self.report_mobile_visits(report)
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basic_report_about report, UserVisit, :mobile_by_day, report.start_date, report.end_date
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report.total = UserVisit.where(mobile: true).count
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report.prev30Days = UserVisit.where(mobile: true).where("visited_at >= ? and visited_at < ?", report.start_date - 30.days, report.start_date).count
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end
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def self.report_signups(report)
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if report.group_id
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basic_report_about report, User.real, :count_by_signup_date, report.start_date, report.end_date, report.group_id
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add_counts report, User.real, 'users.created_at'
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else
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report_about report, User.real, :count_by_signup_date
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end
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end
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def self.report_new_contributors(report)
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report.data = []
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data = User.real.count_by_first_post(report.start_date, report.end_date)
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if report.facets.include?(:prev30Days)
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prev30DaysData = User.real.count_by_first_post(report.start_date - 30.days, report.start_date)
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report.prev30Days = prev30DaysData.sum { |k, v| v }
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end
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if report.facets.include?(:total)
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report.total = User.real.count_by_first_post
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end
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if report.facets.include?(:prev_period)
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prev_period_data = User.real.count_by_first_post(report.start_date - (report.end_date - report.start_date), report.start_date)
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report.prev_period = prev_period_data.sum { |k, v| v }
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end
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data.each do |key, value|
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report.data << { x: key, y: value }
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end
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end
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def self.report_daily_engaged_users(report)
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report.average = true
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report.data = []
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data = UserAction.count_daily_engaged_users(report.start_date, report.end_date)
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if report.facets.include?(:prev30Days)
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prev30DaysData = UserAction.count_daily_engaged_users(report.start_date - 30.days, report.start_date)
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report.prev30Days = prev30DaysData.sum { |k, v| v }
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end
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if report.facets.include?(:total)
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report.total = UserAction.count_daily_engaged_users
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end
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if report.facets.include?(:prev_period)
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prev_data = UserAction.count_daily_engaged_users(report.start_date - (report.end_date - report.start_date), report.start_date)
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prev = prev_data.sum { |k, v| v }
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if prev > 0
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prev = prev / ((report.end_date - report.start_date) / 1.day)
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end
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report.prev_period = prev
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end
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data.each do |key, value|
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report.data << { x: key, y: value }
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end
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end
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def self.report_dau_by_mau(report)
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report.average = true
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report.percent = true
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data_points = UserVisit.count_by_active_users(report.start_date, report.end_date)
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report.data = []
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compute_dau_by_mau = Proc.new { |data_point|
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if data_point["mau"] == 0
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0
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else
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((data_point["dau"].to_f / data_point["mau"].to_f) * 100).ceil(2)
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end
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}
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dau_avg = Proc.new { |start_date, end_date|
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data_points = UserVisit.count_by_active_users(start_date, end_date)
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if !data_points.empty?
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sum = data_points.sum { |data_point| compute_dau_by_mau.call(data_point) }
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(sum.to_f / data_points.count.to_f).ceil(2)
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end
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}
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data_points.each do |data_point|
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report.data << { x: data_point["date"], y: compute_dau_by_mau.call(data_point) }
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end
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if report.facets.include?(:prev_period)
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report.prev_period = dau_avg.call(report.start_date - (report.end_date - report.start_date), report.start_date)
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end
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if report.facets.include?(:prev30Days)
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report.prev30Days = dau_avg.call(report.start_date - 30.days, report.start_date)
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end
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end
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def self.report_profile_views(report)
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start_date = report.start_date
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end_date = report.end_date
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basic_report_about report, UserProfileView, :profile_views_by_day, start_date, end_date, report.group_id
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report.total = UserProfile.sum(:views)
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report.prev30Days = UserProfileView.where("viewed_at >= ? AND viewed_at < ?", start_date - 30.days, start_date + 1).count
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end
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def self.report_topics(report)
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basic_report_about report, Topic, :listable_count_per_day, report.start_date, report.end_date, report.category_id
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countable = Topic.listable_topics
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countable = countable.where(category_id: report.category_id) if report.category_id
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add_counts report, countable, 'topics.created_at'
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end
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def self.report_posts(report)
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basic_report_about report, Post, :public_posts_count_per_day, report.start_date, report.end_date, report.category_id
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countable = Post.public_posts.where(post_type: Post.types[:regular])
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countable = countable.joins(:topic).where("topics.category_id = ?", report.category_id) if report.category_id
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add_counts report, countable, 'posts.created_at'
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end
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def self.report_time_to_first_response(report)
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report.higher_is_better = false
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report.data = []
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Topic.time_to_first_response_per_day(report.start_date, report.end_date, category_id: report.category_id).each do |r|
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report.data << { x: Date.parse(r["date"]), y: r["hours"].to_f.round(2) }
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end
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report.total = Topic.time_to_first_response_total(category_id: report.category_id)
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report.prev30Days = Topic.time_to_first_response_total(start_date: report.start_date - 30.days, end_date: report.start_date, category_id: report.category_id)
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end
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def self.report_topics_with_no_response(report)
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report.data = []
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Topic.with_no_response_per_day(report.start_date, report.end_date, report.category_id).each do |r|
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report.data << { x: Date.parse(r["date"]), y: r["count"].to_i }
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end
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report.total = Topic.with_no_response_total(category_id: report.category_id)
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report.prev30Days = Topic.with_no_response_total(start_date: report.start_date - 30.days, end_date: report.start_date, category_id: report.category_id)
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end
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def self.report_emails(report)
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report_about report, EmailLog
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end
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def self.report_about(report, subject_class, report_method = :count_per_day)
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basic_report_about report, subject_class, report_method, report.start_date, report.end_date
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add_counts report, subject_class
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end
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def self.basic_report_about(report, subject_class, report_method, *args)
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report.data = []
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subject_class.send(report_method, *args).each do |date, count|
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report.data << { x: date, y: count }
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end
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end
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def self.add_counts(report, subject_class, query_column = 'created_at')
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if report.facets.include?(:prev_period)
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report.prev_period = subject_class
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.where("#{query_column} >= ? and #{query_column} < ?",
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(report.start_date - (report.end_date - report.start_date)),
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report.start_date).count
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end
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if report.facets.include?(:total)
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report.total = subject_class.count
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end
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if report.facets.include?(:prev30Days)
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report.prev30Days = subject_class
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.where("#{query_column} >= ? and #{query_column} < ?",
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report.start_date - 30.days,
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report.start_date).count
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end
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end
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def self.report_users_by_trust_level(report)
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report.data = []
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User.real.group('trust_level').count.sort.each do |level, count|
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report.data << { key: TrustLevel.levels[level.to_i], x: level.to_i, y: count }
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end
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end
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# Post action counts:
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def self.report_flags(report)
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basic_report_about report, PostAction, :flag_count_by_date, report.start_date, report.end_date, report.category_id
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countable = PostAction.where(post_action_type_id: PostActionType.flag_types_without_custom.values)
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countable = countable.joins(post: :topic).where("topics.category_id = ?", report.category_id) if report.category_id
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add_counts report, countable, 'post_actions.created_at'
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end
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def self.report_likes(report)
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post_action_report report, PostActionType.types[:like]
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end
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def self.report_bookmarks(report)
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post_action_report report, PostActionType.types[:bookmark]
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end
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def self.post_action_report(report, post_action_type)
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report.data = []
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PostAction.count_per_day_for_type(post_action_type, category_id: report.category_id, start_date: report.start_date, end_date: report.end_date).each do |date, count|
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report.data << { x: date, y: count }
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end
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countable = PostAction.unscoped.where(post_action_type_id: post_action_type)
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countable = countable.joins(post: :topic).where("topics.category_id = ?", report.category_id) if report.category_id
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add_counts report, countable, 'post_actions.created_at'
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end
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# Private messages counts:
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def self.private_messages_report(report, topic_subtype)
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basic_report_about report, Topic, :private_message_topics_count_per_day, report.start_date, report.end_date, topic_subtype
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add_counts report, Topic.private_messages.with_subtype(topic_subtype), 'topics.created_at'
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end
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def self.report_user_to_user_private_messages(report)
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private_messages_report report, TopicSubtype.user_to_user
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end
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def self.report_user_to_user_private_messages_with_replies(report)
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topic_subtype = TopicSubtype.user_to_user
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basic_report_about report, Post, :private_messages_count_per_day, report.start_date, report.end_date, topic_subtype
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add_counts report, Post.private_posts.with_topic_subtype(topic_subtype), 'posts.created_at'
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end
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def self.report_system_private_messages(report)
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private_messages_report report, TopicSubtype.system_message
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end
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def self.report_moderator_warning_private_messages(report)
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private_messages_report report, TopicSubtype.moderator_warning
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end
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def self.report_notify_moderators_private_messages(report)
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private_messages_report report, TopicSubtype.notify_moderators
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end
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def self.report_notify_user_private_messages(report)
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private_messages_report report, TopicSubtype.notify_user
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end
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def self.report_web_crawlers(report)
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report.data = WebCrawlerRequest.where('date >= ? and date <= ?', report.start_date, report.end_date)
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.limit(200)
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.order('sum_count DESC')
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.group(:user_agent).sum(:count)
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.map { |ua, count| { x: ua, y: count } }
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end
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def self.report_users_by_type(report)
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report.data = []
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label = Proc.new { |key| I18n.t("reports.users_by_type.xaxis_labels.#{key}") }
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admins = User.real.admins.count
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report.data << { key: "admins", x: label.call("admin"), y: admins } if admins > 0
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moderators = User.real.moderators.count
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report.data << { key: "moderators", x: label.call("moderator"), y: moderators } if moderators > 0
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suspended = User.real.suspended.count
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report.data << { key: "suspended", x: label.call("suspended"), y: suspended } if suspended > 0
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silenced = User.real.silenced.count
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report.data << { key: "silenced", x: label.call("silenced"), y: silenced } if silenced > 0
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end
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def self.report_top_referred_topics(report)
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report.labels = [I18n.t("reports.top_referred_topics.xaxis"),
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I18n.t("reports.top_referred_topics.num_clicks")]
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result = IncomingLinksReport.find(:top_referred_topics, start_date: 7.days.ago, limit: report.limit)
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report.data = result.data
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end
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def self.report_trending_search(report)
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report.data = []
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select_sql = <<~SQL
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lower(term) term,
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COUNT(*) AS searches,
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SUM(CASE
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WHEN search_result_id IS NOT NULL THEN 1
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ELSE 0
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END) AS click_through,
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COUNT(DISTINCT ip_address) AS unique_searches
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SQL
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trends = SearchLog.select(select_sql)
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.where('created_at > ? AND created_at <= ?', report.start_date, report.end_date)
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.group('lower(term)')
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.order('unique_searches DESC, click_through ASC, term ASC')
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.limit(report.limit || 20).to_a
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|
|
report.labels = [:term, :searches, :click_through].map { |key|
|
|
I18n.t("reports.trending_search.labels.#{key}")
|
|
}
|
|
|
|
trends.each do |trend|
|
|
ctr =
|
|
if trend.click_through == 0 || trend.searches == 0
|
|
0
|
|
else
|
|
trend.click_through.to_f / trend.searches.to_f
|
|
end
|
|
|
|
report.data << {
|
|
term: trend.term,
|
|
unique_searches: trend.unique_searches,
|
|
ctr: (ctr * 100).ceil(1).to_s + "%"
|
|
}
|
|
end
|
|
end
|
|
end
|