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Contents
require 'aws/s3'
require 'paperclip'
require 'paperclip/storage/s3'
# allow us to define Amazon storage type to use on Amazon for each style, by introducing a 's3_reduced' key
#
# Example:
#
# has_attached_file :image,
# :storage => :reduceds3,
# :s3_credentials => Rails.root.join("config/s3.yml"),
# :s3_permissions => 'public-read',
# :s3_protocol => 'http',
# :path => ":id.:style.:extension"
# :styles => {
# :original => {:geometry => "500x375>", :s3_reduced => false},
# :large => {:geometry => "300x250", :format => :png, :s3_reduced => true},
# :small => {:geometry => "100x75", :format => :png, :s3_reduced => true}
# },
# :processors => [:thumbnail],
# :default_style => :original
module Paperclip
module Storage
module Reduceds3
def self.extended base
base.extend(S3)
base.class_eval do
def flush_writes #:nodoc:
@queued_for_write.each do |style, file|
begin
# FIX OLIVIER : we personnalize headers
s3_headers = @s3_headers ? @s3_headers.dup : {}
if @options[:styles][style][:s3_reduced]
s3_headers['x-amz-storage-class'] = 'REDUCED_REDUNDANCY'
end
# puts "HEADERS: #{s3_headers.inspect}"
log("saving #{path(style)}")
AWS::S3::S3Object.store(path(style),
file,
bucket_name,
{:content_type => instance_read(:content_type),
:access => @s3_permissions,
}.merge(s3_headers))
rescue AWS::S3::NoSuchBucket => e
create_bucket
retry
rescue AWS::S3::ResponseError => e
raise
end
end
@queued_for_write = {}
end
end
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems