From bd53dd521064b12261b82105624cf5f8b9ca9d69 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Wed, 9 Mar 2022 08:52:32 +0100
Subject: Change design of federation pages in admin UI (#17704)

* Change design of federation pages in admin UI

* Fix query performance in instance media attachments measure

* Fix reblogs being included in instance languages dimension
---
 .../dimension/instance_accounts_dimension.rb       | 35 ++++++++++++++++++++
 .../dimension/instance_languages_dimension.rb      | 37 ++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 app/lib/admin/metrics/dimension/instance_accounts_dimension.rb
 create mode 100644 app/lib/admin/metrics/dimension/instance_languages_dimension.rb

(limited to 'app/lib/admin/metrics/dimension')

diff --git a/app/lib/admin/metrics/dimension/instance_accounts_dimension.rb b/app/lib/admin/metrics/dimension/instance_accounts_dimension.rb
new file mode 100644
index 000000000..4eac8e611
--- /dev/null
+++ b/app/lib/admin/metrics/dimension/instance_accounts_dimension.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+class Admin::Metrics::Dimension::InstanceAccountsDimension < Admin::Metrics::Dimension::BaseDimension
+  include LanguagesHelper
+
+  def self.with_params?
+    true
+  end
+
+  def key
+    'instance_accounts'
+  end
+
+  protected
+
+  def perform_query
+    sql = <<-SQL.squish
+      SELECT accounts.username, count(follows.*) AS value
+      FROM accounts
+      LEFT JOIN follows ON follows.target_account_id = accounts.id
+      WHERE accounts.domain = $1
+      GROUP BY accounts.id, follows.target_account_id
+      ORDER BY value DESC
+      LIMIT $2
+    SQL
+
+    rows = ActiveRecord::Base.connection.select_all(sql, nil, [[nil, params[:domain]], [nil, @limit]])
+
+    rows.map { |row| { key: row['username'], human_key: row['username'], value: row['value'].to_s } }
+  end
+
+  def params
+    @params.permit(:domain)
+  end
+end
diff --git a/app/lib/admin/metrics/dimension/instance_languages_dimension.rb b/app/lib/admin/metrics/dimension/instance_languages_dimension.rb
new file mode 100644
index 000000000..1ede1a56e
--- /dev/null
+++ b/app/lib/admin/metrics/dimension/instance_languages_dimension.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+class Admin::Metrics::Dimension::InstanceLanguagesDimension < Admin::Metrics::Dimension::BaseDimension
+  include LanguagesHelper
+
+  def self.with_params?
+    true
+  end
+
+  def key
+    'instance_languages'
+  end
+
+  protected
+
+  def perform_query
+    sql = <<-SQL.squish
+      SELECT COALESCE(statuses.language, 'und') AS language, count(*) AS value
+      FROM statuses
+      INNER JOIN accounts ON accounts.id = statuses.account_id
+      WHERE accounts.domain = $1
+        AND statuses.id BETWEEN $2 AND $3
+        AND statuses.reblog_of_id IS NULL
+      GROUP BY COALESCE(statuses.language, 'und')
+      ORDER BY count(*) DESC
+      LIMIT $4
+    SQL
+
+    rows = ActiveRecord::Base.connection.select_all(sql, nil, [[nil, params[:domain]], [nil, Mastodon::Snowflake.id_at(@start_at, with_random: false)], [nil, Mastodon::Snowflake.id_at(@end_at, with_random: false)], [nil, @limit]])
+
+    rows.map { |row| { key: row['language'], human_key: standard_locale_name(row['language']), value: row['value'].to_s } }
+  end
+
+  def params
+    @params.permit(:domain)
+  end
+end
-- 
cgit