Update Paperclip config to allow plugging in Minio instead of AWS

config/initializers/paperclip.rb

@@ -4,11 +4,13 @@ if ENV['S3_ENABLED'] == 'true'
   Aws.eager_autoload!(services: %w(S3))
 
   Paperclip::Attachment.default_options[:storage]        = :s3
-  Paperclip::Attachment.default_options[:s3_protocol]    = 'https'
+  Paperclip::Attachment.default_options[:s3_protocol]    = ':https'
   Paperclip::Attachment.default_options[:url]            = ':s3_domain_url'
-  Paperclip::Attachment.default_options[:s3_host_name]   = "s3-#{ENV.fetch('S3_REGION')}.amazonaws.com"
+  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', 'Expires' => 10.years.from_now.httpdate }
+  Paperclip::Attachment.default_options[:s3_permissions] = 'public'
+  Paperclip::Attachment.default_options[:s3_region]      = ENV.fetch('S3_REGION') { 'us-east-1' }
 
   unless ENV['S3_CLOUDFRONT_HOST'].blank?
     Paperclip::Attachment.default_options[:url]           = ':s3_alias_url'
@@ -19,6 +21,14 @@ if ENV['S3_ENABLED'] == 'true'
     bucket: ENV.fetch('S3_BUCKET'),
     access_key_id: ENV.fetch('AWS_ACCESS_KEY_ID'),
     secret_access_key: ENV.fetch('AWS_SECRET_ACCESS_KEY'),
-    s3_region: ENV.fetch('S3_REGION'),
   }
+
+  unless ENV['S3_ENDPOINT'].blank?
+    Paperclip::Attachment.default_options[:s3_options] = {
+      endpoint: ENV['S3_ENDPOINT'],
+      force_path_style: true,
+    }
+
+    Paperclip::Attachment.default_options[:url] = ':s3_path_url'
+  end
 end