62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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class Stat
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def initialize(name, show_in_ui: false, expose_via_api: false, &block)
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@name = name
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@show_in_ui = show_in_ui
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@expose_via_api = expose_via_api
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@block = block
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end
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attr_reader :name, :expose_via_api, :show_in_ui
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def calculate
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@block.call.transform_keys { |key| build_key(key) }
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rescue StandardError => err
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Discourse.warn_exception(err, message: "Unexpected error when collecting #{@name} About stats.")
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{}
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end
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def self.all_stats
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calculate(_all_stats)
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end
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def self.api_stats
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calculate(_api_stats)
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end
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private
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def build_key(key)
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"#{@name}_#{key}".to_sym
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end
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def self._all_stats
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core_stats.concat(plugin_stats)
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end
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def self.calculate(stats)
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stats.map { |stat| stat.calculate }.reduce(Hash.new, :merge)
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end
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def self.core_stats
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[
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Stat.new("topics", show_in_ui: true, expose_via_api: true) { Statistics.topics },
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Stat.new("posts", show_in_ui: true, expose_via_api: true) { Statistics.posts },
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Stat.new("users", show_in_ui: true, expose_via_api: true) { Statistics.users },
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Stat.new("active_users", show_in_ui: true, expose_via_api: true) { Statistics.active_users },
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Stat.new("likes", show_in_ui: true, expose_via_api: true) { Statistics.likes },
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]
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end
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def self._api_stats
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_all_stats.select { |stat| stat.expose_via_api }
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end
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def self.plugin_stats
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DiscoursePluginRegistry.stats
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end
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private_class_method :_all_stats, :calculate, :core_stats, :_api_stats, :plugin_stats
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end
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