mirror of https://github.com/mastodon/mastodon
64 lines
2.0 KiB
Ruby
64 lines
2.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class Admin::Metrics::Measure::TagServersMeasure < Admin::Metrics::Measure::BaseMeasure
|
|
include Admin::Metrics::Measure::QueryHelper
|
|
|
|
def self.with_params?
|
|
true
|
|
end
|
|
|
|
def key
|
|
'tag_servers'
|
|
end
|
|
|
|
protected
|
|
|
|
def perform_total_query
|
|
tag.statuses.where('statuses.id BETWEEN ? AND ?', Mastodon::Snowflake.id_at(@start_at, with_random: false), Mastodon::Snowflake.id_at(@end_at, with_random: false)).joins(:account).count('distinct accounts.domain')
|
|
end
|
|
|
|
def perform_previous_total_query
|
|
tag.statuses.where('statuses.id BETWEEN ? AND ?', Mastodon::Snowflake.id_at(@start_at - length_of_period, with_random: false), Mastodon::Snowflake.id_at(@end_at - length_of_period, with_random: false)).joins(:account).count('distinct accounts.domain')
|
|
end
|
|
|
|
def sql_array
|
|
[sql_query_string, { start_at: @start_at, end_at: @end_at, tag_id: tag.id, earliest_status_id: earliest_status_id, latest_status_id: latest_status_id }]
|
|
end
|
|
|
|
def sql_query_string
|
|
<<~SQL.squish
|
|
SELECT axis.*, (
|
|
WITH tag_servers AS (
|
|
SELECT DISTINCT accounts.domain
|
|
FROM statuses
|
|
INNER JOIN statuses_tags ON statuses.id = statuses_tags.status_id
|
|
INNER JOIN accounts ON statuses.account_id = accounts.id
|
|
WHERE statuses_tags.tag_id = :tag_id
|
|
AND statuses.id BETWEEN :earliest_status_id AND :latest_status_id
|
|
AND date_trunc('day', statuses.created_at)::date = axis.period
|
|
)
|
|
SELECT COUNT(*) FROM tag_servers
|
|
) AS value
|
|
FROM (
|
|
SELECT generate_series(date_trunc('day', :start_at::timestamp)::date, date_trunc('day', :end_at::timestamp)::date, interval '1 day') AS period
|
|
) as axis
|
|
SQL
|
|
end
|
|
|
|
def earliest_status_id
|
|
Mastodon::Snowflake.id_at(@start_at.beginning_of_day, with_random: false)
|
|
end
|
|
|
|
def latest_status_id
|
|
Mastodon::Snowflake.id_at(@end_at.end_of_day, with_random: false)
|
|
end
|
|
|
|
def tag
|
|
@tag ||= Tag.find(params[:id])
|
|
end
|
|
|
|
def params
|
|
@params.permit(:id)
|
|
end
|
|
end
|