FEATURE: Add Top Uploads report (#6825)

Co-Authored-By: I am very Pro-Grammer. <khalilovcmded@users.noreply.github.com>

app/models/report.rb

@@ -1433,6 +1433,72 @@ class Report
     }
   end
 
+  def self.report_top_uploads(report)
+    report.modes = [:table]
+
+    report.labels = [
+      {
+        type: :link,
+        properties: [
+          :file_url,
+          :file_name,
+        ],
+        title: I18n.t("reports.top_uploads.labels.filename")
+      },
+      {
+        type: :user,
+        properties: {
+          username: :author_username,
+          id: :author_id,
+          avatar: :author_avatar_template,
+        },
+        title: I18n.t("reports.top_uploads.labels.author")
+      },
+      {
+        type: :text,
+        property: :extension,
+        title: I18n.t("reports.top_uploads.labels.extension")
+      },
+      {
+        type: :bytes,
+        property: :filesize,
+        title: I18n.t("reports.top_uploads.labels.filesize")
+      },
+    ]
+
+    report.data = []
+
+    sql = <<~SQL
+    SELECT
+    u.id as user_id,
+    u.username,
+    u.uploaded_avatar_id,
+    up.filesize,
+    up.original_filename,
+    up.extension,
+    up.url
+    FROM uploads up
+    JOIN users u
+    ON u.id = up.user_id
+    WHERE up.created_at >= '#{report.start_date}' AND up.created_at <= '#{report.end_date}'
+    ORDER BY up.filesize DESC
+    LIMIT #{report.limit || 250}
+    SQL
+
+    DB.query(sql).each do |row|
+      data = {}
+      data[:author_id] = row.user_id
+      data[:author_username] = row.username
+      data[:author_avatar_template] = User.avatar_template(row.username, row.uploaded_avatar_id)
+      data[:filesize] = row.filesize
+      data[:extension] = row.extension
+      data[:file_url] = Discourse.store.cdn_url(row.url)
+      data[:file_name] = row.original_filename.truncate(25)
+
+      report.data << data
+    end
+  end
+
   DiscourseEvent.on(:site_setting_saved) do |site_setting|
     if ["backup_location", "s3_backup_bucket"].include?(site_setting.name.to_s)
       clear_cache(:storage_stats)