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authorYamagishi Kazutoshi <ykzts@desire.sh>2017-11-07 22:30:31 +0900
committerEugen Rochko <eugen@zeonfederated.com>2017-11-07 14:30:31 +0100
commit47b0c6185356d4a2533b3ef96e9775a3a82da079 (patch)
tree5b6627f0da64376a82c3374a4973b6af3c3733e9 /config/initializers
parent864c4d869f99adcc54b605065bcd72168c862804 (diff)
Unify file upload to using fog (#5604)
Diffstat (limited to 'config/initializers')
-rw-r--r--config/initializers/paperclip.rb92
1 files changed, 54 insertions, 38 deletions
diff --git a/config/initializers/paperclip.rb b/config/initializers/paperclip.rb
index 2c82a91db..9e846bf6b 100644
--- a/config/initializers/paperclip.rb
+++ b/config/initializers/paperclip.rb
@@ -7,60 +7,76 @@ Paperclip.interpolates :filename do |attachment, style|
   [basename(attachment, style), extension(attachment, style)].delete_if(&:blank?).join('.')
 end
 
-Paperclip::Attachment.default_options[:use_timestamp]  = false
+Paperclip::Attachment.default_options.merge!(
+  use_timestamp: false,
+  path: ':class/:attachment/:id_partition/:style/:filename',
+  storage: :fog
+)
 
 if ENV['S3_ENABLED'] == 'true'
-  Aws.eager_autoload!(services: %w(S3))
+  require 'fog/aws'
 
-  Paperclip::Attachment.default_options[:storage]        = :s3
-  Paperclip::Attachment.default_options[:s3_protocol]    = ENV.fetch('S3_PROTOCOL') { 'https' }
-  Paperclip::Attachment.default_options[:url]            = ':s3_domain_url'
-  Paperclip::Attachment.default_options[:s3_host_name]   = ENV.fetch('S3_HOSTNAME') { "s3-#{ENV.fetch('S3_REGION')}.amazonaws.com" }
-  Paperclip::Attachment.default_options[:path]           = '/:class/:attachment/:id_partition/:style/:filename'
-  Paperclip::Attachment.default_options[:s3_headers]     = { 'Cache-Control' => 'max-age=315576000' }
-  Paperclip::Attachment.default_options[:s3_permissions] = ENV.fetch('S3_PERMISSION') { 'public-read' }
-  Paperclip::Attachment.default_options[:s3_region]      = ENV.fetch('S3_REGION') { 'us-east-1' }
+  s3_protocol           = ENV.fetch('S3_PROTOCOL') { 'https' }
+  s3_hostname           = ENV.fetch('S3_HOSTNAME') { "s3-#{ENV['S3_REGION']}.amazonaws.com" }
+  aws_signature_version = ENV['S3_SIGNATURE_VERSION'] == 's3' ? 2 : ENV['S3_SIGNATURE_VERSION'].to_i
+  aws_signature_version = 4 if aws_signature_version.zero?
 
-  Paperclip::Attachment.default_options[:s3_credentials] = {
-    bucket: ENV.fetch('S3_BUCKET'),
-    access_key_id: ENV.fetch('AWS_ACCESS_KEY_ID'),
-    secret_access_key: ENV.fetch('AWS_SECRET_ACCESS_KEY'),
-  }
-
-  unless ENV['S3_ENDPOINT'].blank?
-    Paperclip::Attachment.default_options[:s3_options] = {
-      endpoint: ENV['S3_ENDPOINT'],
-      signature_version: ENV['S3_SIGNATURE_VERSION'] || 'v4',
-      force_path_style: true,
+  Paperclip::Attachment.default_options.merge!(
+    fog_credentials: {
+      provider: 'AWS',
+      aws_access_key_id: ENV['AWS_ACCESS_KEY_ID'],
+      aws_secret_access_key: ENV['AWS_SECRET_ACCESS_KEY'],
+      aws_signature_version: aws_signature_version,
+      region: ENV.fetch('S3_REGION') { 'us-east-1' },
+      scheme: s3_protocol,
+      host: s3_hostname
+    },
+    fog_directory: ENV['S3_BUCKET'],
+    fog_options: {
+      acl: ENV.fetch('S3_PERMISSION') { 'public-read' },
+      cache_control: 'max-age=315576000',
     }
+  )
 
-    Paperclip::Attachment.default_options[:url] = ':s3_path_url'
+  if ENV.has_key?('S3_ENDPOINT')
+    Paperclip::Attachment.default_options[:fog_credentials].merge!(
+      endpoint: ENV['S3_ENDPOINT'],
+      path_style: true
+    )
+    Paperclip::Attachment.default_options[:fog_host] = "#{s3_protocol}://#{s3_hostname}/#{ENV['S3_BUCKET']}"
   end
 
-  unless ENV['S3_CLOUDFRONT_HOST'].blank?
-    Paperclip::Attachment.default_options[:url]           = ':s3_alias_url'
-    Paperclip::Attachment.default_options[:s3_host_alias] = ENV['S3_CLOUDFRONT_HOST']
+  if ENV.has_key?('S3_CLOUDFRONT_HOST')
+    Paperclip::Attachment.default_options[:fog_host] = "#{s3_protocol}://#{ENV['S3_CLOUDFRONT_HOST']}"
   end
 elsif ENV['SWIFT_ENABLED'] == 'true'
+  require 'fog/openstack'
+
   Paperclip::Attachment.default_options.merge!(
-    path: ':class/:attachment/:id_partition/:style/:filename',
-    storage: :fog,
     fog_credentials: {
       provider: 'OpenStack',
-      openstack_username: ENV.fetch('SWIFT_USERNAME'),
-      openstack_project_name: ENV.fetch('SWIFT_TENANT'),
-      openstack_tenant: ENV.fetch('SWIFT_TENANT'), # Some OpenStack-v2 ignores project_name but needs tenant
-      openstack_api_key: ENV.fetch('SWIFT_PASSWORD'),
-      openstack_auth_url: ENV.fetch('SWIFT_AUTH_URL'),
-      openstack_domain_name: ENV['SWIFT_DOMAIN_NAME'] || 'default',
+      openstack_username: ENV['SWIFT_USERNAME'],
+      openstack_project_name: ENV['SWIFT_TENANT'],
+      openstack_tenant: ENV['SWIFT_TENANT'], # Some OpenStack-v2 ignores project_name but needs tenant
+      openstack_api_key: ENV['SWIFT_PASSWORD'],
+      openstack_auth_url: ENV['SWIFT_AUTH_URL'],
+      openstack_domain_name: ENV.fetch('SWIFT_DOMAIN_NAME') { 'default' },
       openstack_region: ENV['SWIFT_REGION'],
-      openstack_cache_ttl: ENV['SWIFT_CACHE_TTL'] || 60,
+      openstack_cache_ttl: ENV.fetch('SWIFT_CACHE_TTL') { 60 },
     },
-    fog_directory: ENV.fetch('SWIFT_CONTAINER'),
-    fog_host: ENV['SWIFT_OBJECT_URL'],
+    fog_directory: ENV['SWIFT_CONTAINER'],
+    fog_host: ENV['SWIIFT_OBJECT_URL'],
     fog_public: true
   )
 else
-  Paperclip::Attachment.default_options[:path] = (ENV['PAPERCLIP_ROOT_PATH'] || ':rails_root/public/system') + '/:class/:attachment/:id_partition/:style/:filename'
-  Paperclip::Attachment.default_options[:url]  = (ENV['PAPERCLIP_ROOT_URL'] || '/system') + '/:class/:attachment/:id_partition/:style/:filename'
+  require 'fog/local'
+
+  Paperclip::Attachment.default_options.merge!(
+    fog_credentials: {
+      provider: 'Local',
+      local_root: ENV.fetch('PAPERCLIP_ROOT_PATH') { Rails.root.join('public', 'system') },
+    },
+    fog_directory: '',
+    fog_host: ENV.fetch('PAPERCLIP_ROOT_URL') { '/system' }
+  )
 end