Class: CloudfrontUploader

Inherits:
CdnFu::Uploader show all
Includes:
AWS::S3
Defined in:
lib/cdn_fu/uploaders/cloudfront_uploader.rb

Constant Summary collapse

MAX_KEYS = 
1000

Instance Method Summary collapse

Methods inherited from CdnFu::Uploader

#attribute_validate, optional_attributes, required_attributes, #validate_and_upload

Instance Method Details

#upload(file_list) ⇒ Object 



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# File 'lib/cdn_fu/uploaders/cloudfront_uploader.rb', line 12

def upload(file_list)
  access_key = @s3_access_key ? @s3_access_key : ENV["CDN_FU_AMAZON_ACCESS_KEY"]
  secret_key = @s3_secret_key ? @s3_secret_key : ENV["CDN_FU_AMAZON_SECRET_KEY"]

  AWS::S3::Base.establish_connection!(
    :access_key_id => access_key,
    :secret_access_key => secret_key
  )

  populate_existing_asset_checksums(file_list)

  file_list.each do |file|
    upload_single_file(file)
  end
end

#validate ⇒ Object

This uploader requires a valid asset_id at the top level configuration because cloudfront only invalidates its files every 24 hours, so you need to have an incrementing id to avoid stale assets



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# File 'lib/cdn_fu/uploaders/cloudfront_uploader.rb', line 31

def validate
  if !CdnFu::Config.config.asset_id 
    raise CdnFu::ConfigError, "You must specify an asset_id at the top level"
  end
  access_key = @s3_access_key ? @s3_access_key : ENV["CDN_FU_AMAZON_ACCESS_KEY"]
  secret_key = @s3_secret_key ? @s3_secret_key : ENV["CDN_FU_AMAZON_SECRET_KEY"]

  if !access_key or !secret_key
    raise CdnFu::ConfigError, "Please specify s3_access_key and s3_secret_key attributes or use the environnment variables: CDN_FU_AMAZON_ACCESS_KEY and CDN_FU_AMAZON_SECRET_KEY"
  end
end