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Merge pull request #2072 from okriuchykhin/ok_SCI_3888

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Add override for ActiveStorage downloader to handle missing file checksums [SCI-3888]
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Alex Kriuchykhin 2019-09-18 15:46:51 +02:00 • committed by GitHub
commit 25c91c2724
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2 changed files with 16 additions and 0 deletions
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15
config/initializers/active_storage.rb
View file

@ -1,6 +1,7 @@
# frozen_string_literal: true
require 'active_storage/previewer/libreoffice_previewer'
require 'active_storage/downloader'
Rails.application.config.active_storage.previewers = [ActiveStorage::Previewer::PopplerPDFPreviewer,
ActiveStorage::Previewer::LibreofficePreviewer]
@ -8,3 +9,17 @@ Rails.application.config.active_storage.previewers = [ActiveStorage::Previewer::
Rails.application.config.active_storage.variable_content_types << 'image/svg+xml'
Rails.application.config.active_storage.variant_processor = :vips if ENV['ACTIVESTORAGE_ENABLE_VIPS'] == 'true'
ActiveStorage::Downloader.class_eval do
def open(key, checksum:, name: 'ActiveStorage-', tmpdir: nil)
open_tempfile(name, tmpdir) do |file|
download key, file
if checksum == 'dummy' || checksum.nil?
ActiveStorage::Blob.find_by(key: key).update(checksum: Digest::MD5.file(file).base64digest)
else
verify_integrity_of file, checksum: checksum
end
yield file
end
end
end

1
db/migrate/20190613134100_convert_to_active_storage.rb
View file

@ -26,6 +26,7 @@ class ConvertToActiveStorage < ActiveRecord::Migration[5.2]
transaction do
models.each do |model|
next unless ActiveRecord::Base.connection.table_exists?(model.table_name)
next if model.name == 'TeamZipExport'
attachments = model.column_names.map do |c|
$1 if c =~ /(.+)_file_name$/