From 8c5a7fbefd3cad403e7594d0b6a5488d80d4c98e Mon Sep 17 00:00:00 2001 From: George Claghorn Date: Sat, 2 Dec 2017 22:43:28 -0500 Subject: Purge variants with their blobs --- activestorage/lib/active_storage/log_subscriber.rb | 4 +++ activestorage/lib/active_storage/service.rb | 9 +++++-- .../service/azure_storage_service.rb | 30 +++++++++++++++++----- .../lib/active_storage/service/disk_service.rb | 22 +++++++++++----- .../lib/active_storage/service/gcs_service.rb | 18 ++++++++----- .../lib/active_storage/service/mirror_service.rb | 5 ++++ .../lib/active_storage/service/s3_service.rb | 20 ++++++++++----- 7 files changed, 79 insertions(+), 29 deletions(-) (limited to 'activestorage/lib') diff --git a/activestorage/lib/active_storage/log_subscriber.rb b/activestorage/lib/active_storage/log_subscriber.rb index 5cbf4bd1a5..a4e148c1a5 100644 --- a/activestorage/lib/active_storage/log_subscriber.rb +++ b/activestorage/lib/active_storage/log_subscriber.rb @@ -18,6 +18,10 @@ module ActiveStorage info event, color("Deleted file from key: #{key_in(event)}", RED) end + def service_delete_prefixed(event) + info event, color("Deleted files by key prefix: #{event.payload[:prefix]}", RED) + end + def service_exist(event) debug event, color("Checked if file exists at key: #{key_in(event)} (#{event.payload[:exist] ? "yes" : "no"})", BLUE) end diff --git a/activestorage/lib/active_storage/service.rb b/activestorage/lib/active_storage/service.rb index aa150e4d8a..c8f675db86 100644 --- a/activestorage/lib/active_storage/service.rb +++ b/activestorage/lib/active_storage/service.rb @@ -78,6 +78,11 @@ module ActiveStorage raise NotImplementedError end + # Delete files at keys starting with the +prefix+. + def delete_prefixed(prefix) + raise NotImplementedError + end + # Return +true+ if a file exists at the +key+. def exist?(key) raise NotImplementedError @@ -104,10 +109,10 @@ module ActiveStorage end private - def instrument(operation, key, payload = {}, &block) + def instrument(operation, payload = {}, &block) ActiveSupport::Notifications.instrument( "service_#{operation}.active_storage", - payload.merge(key: key, service: service_name), &block) + payload.merge(service: service_name), &block) end def service_name diff --git a/activestorage/lib/active_storage/service/azure_storage_service.rb b/activestorage/lib/active_storage/service/azure_storage_service.rb index f3877ad9c9..98de0836de 100644 --- a/activestorage/lib/active_storage/service/azure_storage_service.rb +++ b/activestorage/lib/active_storage/service/azure_storage_service.rb @@ -19,7 +19,7 @@ module ActiveStorage end def upload(key, io, checksum: nil) - instrument :upload, key, checksum: checksum do + instrument :upload, key: key, checksum: checksum do begin blobs.create_block_blob(container, key, io, content_md5: checksum) rescue Azure::Core::Http::HTTPError @@ -30,11 +30,11 @@ module ActiveStorage def download(key, &block) if block_given? - instrument :streaming_download, key do + instrument :streaming_download, key: key do stream(key, &block) end else - instrument :download, key do + instrument :download, key: key do _, io = blobs.get_blob(container, key) io.force_encoding(Encoding::BINARY) end @@ -42,7 +42,7 @@ module ActiveStorage end def delete(key) - instrument :delete, key do + instrument :delete, key: key do begin blobs.delete_blob(container, key) rescue Azure::Core::Http::HTTPError @@ -51,8 +51,24 @@ module ActiveStorage end end + def delete_prefixed(prefix) + instrument :delete_all, prefix: prefix do + marker = nil + + loop do + results = blobs.list_blobs(container, prefix: prefix, marker: marker) + + results.each do |blob| + blobs.delete_blob(container, blob.name) + end + + break unless marker = results.continuation_token.presence + end + end + end + def exist?(key) - instrument :exist, key do |payload| + instrument :exist, key: key do |payload| answer = blob_for(key).present? payload[:exist] = answer answer @@ -60,7 +76,7 @@ module ActiveStorage end def url(key, expires_in:, filename:, disposition:, content_type:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| base_url = url_for(key) generated_url = signer.signed_uri( URI(base_url), false, @@ -77,7 +93,7 @@ module ActiveStorage end def url_for_direct_upload(key, expires_in:, content_type:, content_length:, checksum:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| base_url = url_for(key) generated_url = signer.signed_uri(URI(base_url), false, permissions: "rw", expiry: format_expiry(expires_in)).to_s diff --git a/activestorage/lib/active_storage/service/disk_service.rb b/activestorage/lib/active_storage/service/disk_service.rb index 52eaba4e7b..a8728c5bc3 100644 --- a/activestorage/lib/active_storage/service/disk_service.rb +++ b/activestorage/lib/active_storage/service/disk_service.rb @@ -16,7 +16,7 @@ module ActiveStorage end def upload(key, io, checksum: nil) - instrument :upload, key, checksum: checksum do + instrument :upload, key: key, checksum: checksum do IO.copy_stream(io, make_path_for(key)) ensure_integrity_of(key, checksum) if checksum end @@ -24,7 +24,7 @@ module ActiveStorage def download(key) if block_given? - instrument :streaming_download, key do + instrument :streaming_download, key: key do File.open(path_for(key), "rb") do |file| while data = file.read(64.kilobytes) yield data @@ -32,14 +32,14 @@ module ActiveStorage end end else - instrument :download, key do + instrument :download, key: key do File.binread path_for(key) end end end def delete(key) - instrument :delete, key do + instrument :delete, key: key do begin File.delete path_for(key) rescue Errno::ENOENT @@ -48,8 +48,16 @@ module ActiveStorage end end + def delete_prefixed(prefix) + instrument :delete_prefixed, prefix: prefix do + Dir.glob(path_for("#{prefix}*")).each do |path| + FileUtils.rm_rf(path) + end + end + end + def exist?(key) - instrument :exist, key do |payload| + instrument :exist, key: key do |payload| answer = File.exist? path_for(key) payload[:exist] = answer answer @@ -57,7 +65,7 @@ module ActiveStorage end def url(key, expires_in:, filename:, disposition:, content_type:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| verified_key_with_expiration = ActiveStorage.verifier.generate(key, expires_in: expires_in, purpose: :blob_key) generated_url = @@ -77,7 +85,7 @@ module ActiveStorage end def url_for_direct_upload(key, expires_in:, content_type:, content_length:, checksum:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| verified_token_with_expiration = ActiveStorage.verifier.generate( { key: key, diff --git a/activestorage/lib/active_storage/service/gcs_service.rb b/activestorage/lib/active_storage/service/gcs_service.rb index fd9916634a..c13ce4786d 100644 --- a/activestorage/lib/active_storage/service/gcs_service.rb +++ b/activestorage/lib/active_storage/service/gcs_service.rb @@ -14,7 +14,7 @@ module ActiveStorage end def upload(key, io, checksum: nil) - instrument :upload, key, checksum: checksum do + instrument :upload, key: key, checksum: checksum do begin bucket.create_file(io, key, md5: checksum) rescue Google::Cloud::InvalidArgumentError @@ -25,7 +25,7 @@ module ActiveStorage # FIXME: Download in chunks when given a block. def download(key) - instrument :download, key do + instrument :download, key: key do io = file_for(key).download io.rewind @@ -38,7 +38,7 @@ module ActiveStorage end def delete(key) - instrument :delete, key do + instrument :delete, key: key do begin file_for(key).delete rescue Google::Cloud::NotFoundError @@ -47,8 +47,14 @@ module ActiveStorage end end + def delete_prefixed(prefix) + instrument :delete_prefixed, prefix: prefix do + bucket.files(prefix: prefix).all(&:delete) + end + end + def exist?(key) - instrument :exist, key do |payload| + instrument :exist, key: key do |payload| answer = file_for(key).exists? payload[:exist] = answer answer @@ -56,7 +62,7 @@ module ActiveStorage end def url(key, expires_in:, filename:, content_type:, disposition:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| generated_url = file_for(key).signed_url expires: expires_in, query: { "response-content-disposition" => content_disposition_with(type: disposition, filename: filename), "response-content-type" => content_type @@ -69,7 +75,7 @@ module ActiveStorage end def url_for_direct_upload(key, expires_in:, content_type:, content_length:, checksum:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| generated_url = bucket.signed_url key, method: "PUT", expires: expires_in, content_type: content_type, content_md5: checksum diff --git a/activestorage/lib/active_storage/service/mirror_service.rb b/activestorage/lib/active_storage/service/mirror_service.rb index 39e922f7ab..7eca8ce7f4 100644 --- a/activestorage/lib/active_storage/service/mirror_service.rb +++ b/activestorage/lib/active_storage/service/mirror_service.rb @@ -35,6 +35,11 @@ module ActiveStorage perform_across_services :delete, key end + # Delete files at keys starting with the +prefix+ on all services. + def delete_prefixed(prefix) + perform_across_services :delete_prefixed, prefix + end + private def each_service(&block) [ primary, *mirrors ].each(&block) diff --git a/activestorage/lib/active_storage/service/s3_service.rb b/activestorage/lib/active_storage/service/s3_service.rb index 6957119780..c95672f338 100644 --- a/activestorage/lib/active_storage/service/s3_service.rb +++ b/activestorage/lib/active_storage/service/s3_service.rb @@ -17,7 +17,7 @@ module ActiveStorage end def upload(key, io, checksum: nil) - instrument :upload, key, checksum: checksum do + instrument :upload, key: key, checksum: checksum do begin object_for(key).put(upload_options.merge(body: io, content_md5: checksum)) rescue Aws::S3::Errors::BadDigest @@ -28,24 +28,30 @@ module ActiveStorage def download(key, &block) if block_given? - instrument :streaming_download, key do + instrument :streaming_download, key: key do stream(key, &block) end else - instrument :download, key do + instrument :download, key: key do object_for(key).get.body.read.force_encoding(Encoding::BINARY) end end end def delete(key) - instrument :delete, key do + instrument :delete, key: key do object_for(key).delete end end + def delete_prefixed(prefix) + instrument :delete_prefixed, prefix: prefix do + bucket.objects(prefix: prefix).batch_delete! + end + end + def exist?(key) - instrument :exist, key do |payload| + instrument :exist, key: key do |payload| answer = object_for(key).exists? payload[:exist] = answer answer @@ -53,7 +59,7 @@ module ActiveStorage end def url(key, expires_in:, filename:, disposition:, content_type:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| generated_url = object_for(key).presigned_url :get, expires_in: expires_in.to_i, response_content_disposition: content_disposition_with(type: disposition, filename: filename), response_content_type: content_type @@ -65,7 +71,7 @@ module ActiveStorage end def url_for_direct_upload(key, expires_in:, content_type:, content_length:, checksum:) - instrument :url, key do |payload| + instrument :url, key: key do |payload| generated_url = object_for(key).presigned_url :put, expires_in: expires_in.to_i, content_type: content_type, content_length: content_length, content_md5: checksum -- cgit v1.2.3