111 lines
2.8 KiB
Ruby
111 lines
2.8 KiB
Ruby
require_dependency 'version'
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require_dependency 'site_setting'
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module DiscourseHub
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STATS_FETCHED_AT_KEY = "stats_fetched_at"
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def self.version_check_payload
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default_payload = { installed_version: Discourse::VERSION::STRING }.merge!(Discourse.git_branch == "unknown" ? {} : { branch: Discourse.git_branch })
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default_payload.merge!(get_payload)
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end
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def self.discourse_version_check
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get('/version_check', version_check_payload)
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end
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def self.stats_fetched_at=(time_with_zone)
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$redis.set STATS_FETCHED_AT_KEY, time_with_zone.to_i
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end
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def self.get_payload
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SiteSetting.share_anonymized_statistics && stats_fetched_at < 7.days.ago ? About.fetch_cached_stats.symbolize_keys : {}
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end
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def self.get(rel_url, params = {})
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singular_action :get, rel_url, params
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end
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def self.post(rel_url, params = {})
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collection_action :post, rel_url, params
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end
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def self.put(rel_url, params = {})
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collection_action :put, rel_url, params
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end
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def self.delete(rel_url, params = {})
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singular_action :delete, rel_url, params
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end
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def self.singular_action(action, rel_url, params = {})
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connect_opts = connect_opts(params)
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JSON.parse(Excon.public_send(action,
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"#{hub_base_url}#{rel_url}",
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{
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headers: { 'Referer' => referer, 'Accept' => accepts.join(', ') },
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query: params,
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omit_default_port: true
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}.merge(connect_opts)
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).body)
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end
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def self.collection_action(action, rel_url, params = {})
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connect_opts = connect_opts(params)
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response = Excon.public_send(action,
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"#{hub_base_url}#{rel_url}",
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{
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body: JSON[params],
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headers: { 'Referer' => referer, 'Accept' => accepts.join(', '), "Content-Type" => "application/json" },
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omit_default_port: true
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}.merge(connect_opts)
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)
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if (status = response.status) != 200
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Rails.logger.warn(response_status_log_message(rel_url, status))
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end
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begin
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JSON.parse(response.body)
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rescue JSON::ParserError
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Rails.logger.error(response_body_log_message(response.body))
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end
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end
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def self.response_status_log_message(rel_url, status)
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"Discourse Hub (#{hub_base_url}#{rel_url}) returned a bad status #{status}."
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end
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def self.response_body_log_message(body)
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"Discourse Hub returned a bad response body: #{body}"
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end
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def self.connect_opts(params = {})
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params.delete(:connect_opts)&.except(:body, :headers, :query) || {}
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end
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def self.hub_base_url
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if Rails.env.production?
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ENV['HUB_BASE_URL'] || 'https://api.discourse.org/api'
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else
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ENV['HUB_BASE_URL'] || 'http://local.hub:3000/api'
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end
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end
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def self.accepts
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['application/json', 'application/vnd.discoursehub.v1']
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end
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def self.referer
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Discourse.base_url
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end
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def self.stats_fetched_at
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t = $redis.get(STATS_FETCHED_AT_KEY)
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t ? Time.zone.at(t.to_i) : 1.year.ago
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end
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end
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