require_dependency 'mem_info' class AdminDashboardData include StatsCacheable # kept for backward compatibility GLOBAL_REPORTS ||= [] def initialize(opts = {}) @opts = opts end def self.fetch_stats new.as_json end def get_json {} end def as_json(_options = nil) @json ||= get_json end def self.reports(source) source.map { |type| Report.find(type).as_json } end def self.stats_cache_key "dashboard-data-#{Report::SCHEMA_VERSION}" end def self.add_problem_check(*syms, &blk) @problem_syms.push(*syms) if syms @problem_blocks << blk if blk end class << self; attr_reader :problem_syms, :problem_blocks, :problem_messages; end def problems problems = [] AdminDashboardData.problem_syms.each do |sym| problems << send(sym) end AdminDashboardData.problem_blocks.each do |blk| problems << instance_exec(&blk) end AdminDashboardData.problem_messages.each do |i18n_key| problems << AdminDashboardData.problem_message_check(i18n_key) end problems.compact! if problems.empty? self.class.clear_problems_started else self.class.set_problems_started end problems end def self.problems_started_key 'dash-problems-started-at' end def self.set_problems_started existing_time = $redis.get(problems_started_key) $redis.setex(problems_started_key, 14.days.to_i, existing_time || Time.zone.now.to_s) end def self.clear_problems_started $redis.del problems_started_key end def self.problems_started_at s = $redis.get(problems_started_key) s ? Time.zone.parse(s) : nil end # used for testing def self.reset_problem_checks @problem_syms = [] @problem_blocks = [] @problem_messages = [ 'dashboard.bad_favicon_url', 'dashboard.poll_pop3_timeout', 'dashboard.poll_pop3_auth_error' ] add_problem_check :rails_env_check, :host_names_check, :force_https_check, :ram_check, :google_oauth2_config_check, :facebook_config_check, :twitter_config_check, :github_config_check, :s3_config_check, :image_magick_check, :failing_emails_check, :subfolder_ends_in_slash_check, :pop3_polling_configuration, :email_polling_errored_recently, :out_of_date_themes, :unreachable_themes add_problem_check do sidekiq_check || queue_size_check end end reset_problem_checks def self.fetch_problems(opts = {}) AdminDashboardData.new(opts).problems end def self.problem_message_check(i18n_key) $redis.get(problem_message_key(i18n_key)) ? I18n.t(i18n_key, base_path: Discourse.base_path) : nil end def self.add_problem_message(i18n_key, expire_seconds = nil) if expire_seconds.to_i > 0 $redis.setex problem_message_key(i18n_key), expire_seconds.to_i, 1 else $redis.set problem_message_key(i18n_key), 1 end end def self.clear_problem_message(i18n_key) $redis.del problem_message_key(i18n_key) end def self.problem_message_key(i18n_key) "admin-problem:#{i18n_key}" end def rails_env_check I18n.t("dashboard.rails_env_warning", env: Rails.env) unless Rails.env.production? end def host_names_check I18n.t("dashboard.host_names_warning") if ['localhost', 'production.localhost'].include?(Discourse.current_hostname) end def sidekiq_check last_job_performed_at = Jobs.last_job_performed_at I18n.t('dashboard.sidekiq_warning') if Jobs.queued > 0 && (last_job_performed_at.nil? || last_job_performed_at < 2.minutes.ago) end def queue_size_check queue_size = Jobs.queued I18n.t('dashboard.queue_size_warning', queue_size: queue_size) unless queue_size < 100_000 end def ram_check I18n.t('dashboard.memory_warning') if MemInfo.new.mem_total && MemInfo.new.mem_total < 950_000 end def google_oauth2_config_check if SiteSetting.enable_google_oauth2_logins && (SiteSetting.google_oauth2_client_id.blank? || SiteSetting.google_oauth2_client_secret.blank?) I18n.t('dashboard.google_oauth2_config_warning', base_path: Discourse.base_path) end end def facebook_config_check if SiteSetting.enable_facebook_logins && (SiteSetting.facebook_app_id.blank? || SiteSetting.facebook_app_secret.blank?) I18n.t('dashboard.facebook_config_warning', base_path: Discourse.base_path) end end def twitter_config_check if SiteSetting.enable_twitter_logins && (SiteSetting.twitter_consumer_key.blank? || SiteSetting.twitter_consumer_secret.blank?) I18n.t('dashboard.twitter_config_warning', base_path: Discourse.base_path) end end def github_config_check if SiteSetting.enable_github_logins && (SiteSetting.github_client_id.blank? || SiteSetting.github_client_secret.blank?) I18n.t('dashboard.github_config_warning', base_path: Discourse.base_path) end end def s3_config_check # if set via global setting it is validated during the `use_s3?` call if !GlobalSetting.use_s3? bad_keys = (SiteSetting.s3_access_key_id.blank? || SiteSetting.s3_secret_access_key.blank?) && !SiteSetting.s3_use_iam_profile if SiteSetting.enable_s3_uploads && (bad_keys || SiteSetting.s3_upload_bucket.blank?) return I18n.t('dashboard.s3_config_warning', base_path: Discourse.base_path) end if SiteSetting.backup_location == BackupLocationSiteSetting::S3 && (bad_keys || SiteSetting.s3_backup_bucket.blank?) return I18n.t('dashboard.s3_backup_config_warning', base_path: Discourse.base_path) end end nil end def image_magick_check I18n.t('dashboard.image_magick_warning') if SiteSetting.create_thumbnails && !system("command -v convert >/dev/null;") end def failing_emails_check num_failed_jobs = Jobs.num_email_retry_jobs I18n.t('dashboard.failing_emails_warning', num_failed_jobs: num_failed_jobs, base_path: Discourse.base_path) if num_failed_jobs > 0 end def subfolder_ends_in_slash_check I18n.t('dashboard.subfolder_ends_in_slash') if Discourse.base_uri =~ /\/$/ end def pop3_polling_configuration POP3PollingEnabledSettingValidator.new.error_message if SiteSetting.pop3_polling_enabled end def email_polling_errored_recently errors = Jobs::PollMailbox.errors_in_past_24_hours I18n.t('dashboard.email_polling_errored_recently', count: errors, base_path: Discourse.base_path) if errors > 0 end def missing_mailgun_api_key return unless SiteSetting.reply_by_email_enabled return unless ActionMailer::Base.smtp_settings[:address]['smtp.mailgun.org'] return unless SiteSetting.mailgun_api_key.blank? I18n.t('dashboard.missing_mailgun_api_key') end def force_https_check return unless @opts[:check_force_https] I18n.t('dashboard.force_https_warning', base_path: Discourse.base_path) unless SiteSetting.force_https end def out_of_date_themes old_themes = RemoteTheme.out_of_date_themes return unless old_themes.present? themes_html_format(old_themes, 'dashboard.out_of_date_themes') end def unreachable_themes themes = RemoteTheme.unreachable_themes return unless themes.present? themes_html_format(themes, 'dashboard.unreachable_themes') end private def themes_html_format(themes, i18n_key) html = themes.map do |name, id| "
  • #{CGI.escapeHTML(name)}
  • " end.join("\n") "#{I18n.t(i18n_key)}" end end