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