Unify file upload to using fog (#5604)

diff --git a/Gemfile b/Gemfile
index e535372f904fa0f22409c31c104816a037c7cead..d0b7aaef1193ea224d9b5d9bb0d5c049f6a93b40 100644 (file)
--- a/Gemfile
+++ b/Gemfile
@@ -14,8 +14,10 @@ gem 'pg', '~> 0.20'
 gem 'pghero', '~> 1.7'
 gem 'dotenv-rails', '~> 2.2'
 
-gem 'aws-sdk', '~> 2.9'
-gem 'fog-openstack', '~> 0.1'
+gem 'fog-aws', '~> 1.4', require: false
+gem 'fog-core', '~> 1.45'
+gem 'fog-local', '~> 0.4', require: false
+gem 'fog-openstack', '~> 0.1', require: false
 gem 'paperclip', '~> 5.1'
 gem 'paperclip-av-transcoder', '~> 0.6'
 

diff --git a/Gemfile.lock b/Gemfile.lock
index 13ca840bba422c5736f3bc6ebc6ea4046575e6c0..f9c69d538651928676ab55fc07fca3b20a0dcae8 100644 (file)
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,14 +57,6 @@ GEM
       encryptor (~> 3.0.0)
     av (0.9.0)
       cocaine (~> 0.5.3)
-    aws-sdk (2.10.73)
-      aws-sdk-resources (= 2.10.73)
-    aws-sdk-core (2.10.73)
-      aws-sigv4 (~> 1.0)
-      jmespath (~> 1.0)
-    aws-sdk-resources (2.10.73)
-      aws-sdk-core (= 2.10.73)
-    aws-sigv4 (1.0.2)
     bcrypt (3.1.11)
     better_errors (2.4.0)
       coderay (>= 1.0.0)
@@ -160,6 +152,11 @@ GEM
       i18n (~> 0.5)
     fast_blank (1.0.0)
     ffi (1.9.18)
+    fog-aws (1.4.1)
+      fog-core (~> 1.38)
+      fog-json (~> 1.0)
+      fog-xml (~> 0.1)
+      ipaddress (~> 0.8)
     fog-core (1.45.0)
       builder
       excon (~> 0.58)
@@ -167,10 +164,15 @@ GEM
     fog-json (1.0.2)
       fog-core (~> 1.0)
       multi_json (~> 1.10)
+    fog-local (0.4.0)
+      fog-core (~> 1.27)
     fog-openstack (0.1.22)
       fog-core (>= 1.40)
       fog-json (>= 1.0)
       ipaddress (>= 0.8)
+    fog-xml (0.1.3)
+      fog-core
+      nokogiri (>= 1.5.11, < 2.0.0)
     formatador (0.2.5)
     fuubar (2.2.0)
       rspec-core (~> 3.0)
@@ -226,7 +228,6 @@ GEM
     idn-ruby (0.1.0)
     ipaddress (0.8.3)
     iso-639 (0.2.8)
-    jmespath (1.3.1)
     json (2.1.0)
     json-ld (2.1.7)
       multi_json (~> 1.12)
@@ -538,7 +539,6 @@ DEPENDENCIES
   active_record_query_trace (~> 1.5)
   addressable (~> 2.5)
   annotate (~> 2.7)
-  aws-sdk (~> 2.9)
   better_errors (~> 2.4)
   binding_of_caller (~> 0.7)
   bootsnap
@@ -561,6 +561,9 @@ DEPENDENCIES
   fabrication (~> 2.18)
   faker (~> 1.7)
   fast_blank (~> 1.0)
+  fog-aws (~> 1.4)
+  fog-core (~> 1.45)
+  fog-local (~> 0.4)
   fog-openstack (~> 0.1)
   fuubar (~> 2.2)
   goldfinger (~> 2.0)

diff --git a/config/initializers/paperclip.rb b/config/initializers/paperclip.rb
index 2c82a91db9026ec0ab5ff01033311bb906a8b75f..9e846bf6bbd98a7c0f83f17524d8f62108fa4761 100644 (file)
--- 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