discourse/app/models/admin_dashboard_data.rb

188 lines
5.9 KiB
Ruby

require_dependency 'mem_info'
class AdminDashboardData
REPORTS = [
'visits',
'signups',
'topics',
'posts',
'flags',
'users_by_trust_level',
'likes',
'bookmarks',
'favorites',
'emails',
'user_to_user_private_messages',
'system_private_messages',
'moderator_warning_private_messages',
'notify_moderators_private_messages',
'notify_user_private_messages'
]
def problems
[ rails_env_check,
ruby_version_check,
host_names_check,
gc_checks,
sidekiq_check || queue_size_check,
ram_check,
facebook_config_check,
twitter_config_check,
github_config_check,
s3_config_check,
image_magick_check,
failing_emails_check,
default_logo_check,
contact_email_check,
send_consumer_email_check,
title_check,
site_description_check,
access_password_removal,
site_contact_username_check,
notification_email_check,
].compact
end
def self.fetch_stats
AdminDashboardData.new
end
def self.fetch_cached_stats
# The DashboardStats job is responsible for generating and caching this.
stats = $redis.get(stats_cache_key)
stats ? JSON.parse(stats) : nil
end
def self.stats_cache_key
'dash-stats'
end
def self.fetch_problems
AdminDashboardData.new.problems
end
def as_json
@json ||= {
reports: REPORTS.map { |type| Report.find(type).as_json },
admins: User.admins.count,
moderators: User.moderators.count,
suspended: User.suspended.count,
blocked: User.blocked.count,
top_referrers: IncomingLinksReport.find('top_referrers').as_json,
top_traffic_sources: IncomingLinksReport.find('top_traffic_sources').as_json,
top_referred_topics: IncomingLinksReport.find('top_referred_topics').as_json,
updated_at: Time.zone.now.as_json
}
end
def self.recalculate_interval
# Could be configurable, multisite need to support it.
30 # minutes
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 gc_checks
I18n.t("dashboard.gc_warning") if ENV['RUBY_GC_MALLOC_LIMIT'].nil?
end
def sidekiq_check
last_job_performed_at = Jobs.last_job_performed_at
I18n.t('dashboard.sidekiq_warning') if Jobs.queued > 0 and (last_job_performed_at.nil? or 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
end
def ram_check
I18n.t('dashboard.memory_warning') if MemInfo.new.mem_total and MemInfo.new.mem_total < 1_000_000
end
def facebook_config_check
I18n.t('dashboard.facebook_config_warning') if SiteSetting.enable_facebook_logins and (SiteSetting.facebook_app_id.blank? or SiteSetting.facebook_app_secret.blank?)
end
def twitter_config_check
I18n.t('dashboard.twitter_config_warning') if SiteSetting.enable_twitter_logins and (SiteSetting.twitter_consumer_key.blank? or SiteSetting.twitter_consumer_secret.blank?)
end
def github_config_check
I18n.t('dashboard.github_config_warning') if SiteSetting.enable_github_logins and (SiteSetting.github_client_id.blank? or SiteSetting.github_client_secret.blank?)
end
def s3_config_check
I18n.t('dashboard.s3_config_warning') if SiteSetting.enable_s3_uploads and (SiteSetting.s3_access_key_id.blank? or SiteSetting.s3_secret_access_key.blank? or SiteSetting.s3_upload_bucket.blank?)
end
def image_magick_check
I18n.t('dashboard.image_magick_warning') if SiteSetting.create_thumbnails and !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) if num_failed_jobs > 0
end
def default_logo_check
if SiteSetting.logo_url =~ /#{SiteSetting.defaults[:logo_url].split('/').last}/ or
SiteSetting.logo_small_url =~ /#{SiteSetting.defaults[:logo_small_url].split('/').last}/ or
SiteSetting.favicon_url =~ /#{SiteSetting.defaults[:favicon_url].split('/').last}/
I18n.t('dashboard.default_logo_warning')
end
end
def contact_email_check
return I18n.t('dashboard.contact_email_missing') if !SiteSetting.contact_email.present?
return I18n.t('dashboard.contact_email_invalid') if !(SiteSetting.contact_email =~ User::EMAIL)
end
def title_check
I18n.t('dashboard.title_nag') if SiteSetting.title == SiteSetting.defaults[:title]
end
def site_description_check
I18n.t('dashboard.site_description_missing') if !SiteSetting.site_description.present?
end
def send_consumer_email_check
I18n.t('dashboard.consumer_email_warning') if Rails.env == 'production' and ActionMailer::Base.smtp_settings[:address] =~ /gmail\.com|live\.com|yahoo\.com/
end
def site_contact_username_check
I18n.t('dashboard.site_contact_username_warning') if SiteSetting.site_contact_username.blank?
end
def notification_email_check
I18n.t('dashboard.notification_email_warning') if SiteSetting.notification_email.blank?
end
def ruby_version_check
I18n.t('dashboard.ruby_version_warning') if RUBY_VERSION == '2.0.0' and RUBY_PATCHLEVEL < 247
end
# TODO: generalize this method of putting i18n keys with expiry in redis
# that should be reported on the admin dashboard:
def access_password_removal
if i18n_key = $redis.get(AdminDashboardData.access_password_removal_key)
I18n.t(i18n_key)
end
end
def self.report_access_password_removal
$redis.setex access_password_removal_key, 172_800, 'dashboard.access_password_removal'
end
private
def self.access_password_removal_key
'dash-data:access_password_removal'
end
end