Module: Paperclip::Storage::Upyun

Defined in:
lib/paperclip/storage/upyun.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/paperclip/storage/upyun.rb', line 6

def self.extended base
  base.instance_eval do
    
    # Please use the latest paperclip from git://github.com/thoughtbot/paperclip.git
    # Since the latest one solves this issue:
    # https://github.com/thoughtbot/paperclip/issues/655

    @upyun_bucketname = @options[:upyun_bucketname] || Paperclip::Storage::Upyun::Config[:upyun_bucketname]
    @upyun_username =  @options[:upyun_username] || Paperclip::Storage::Upyun::Config[:upyun_username]
    @upyun_password =  @options[:upyun_password] || Paperclip::Storage::Upyun::Config[:upyun_password]
    @upyun_domain = @options[:upyun_domain] || Paperclip::Storage::Upyun::Config[:upyun_domain]
    @upyun_api_host = @options[:upyun_api_host] || ( defined? Paperclip::Storage::Upyun::Config  || Paperclip::Storage::Upyun::Config[:upyun_api_host].nil?) ? 'http://v1.api.upyun.com/' : Paperclip::Storage::Upyun::Config[:upyun_api_host]

    @options[:path] = @options[:path].gsub(/:url/, @options[:url]).gsub(/^:rails_root\/public/, @upyun_domain)
    @options[:url] =  @upyun_domain + @options[:url]
    
    @resource = RestClient::Resource.new("#{@upyun_api_host}#{@upyun_bucketname}", :user => @upyun_username, :password => @upyun_password )
  end
end

Instance Method Details

#exists?(style_name = default_style) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/paperclip/storage/upyun.rb', line 26

def exists?(style_name = default_style)
  if original_filename
      relative_path = path(style_name).gsub(@upyun_domain, '')
      begin
        true if @resource[relative_path].get.code == 200
      rescue RestClient::ResourceNotFound
        false
      end
  else
    false
  end
end

#flush_deletes ⇒ Object

:nodoc:



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# File 'lib/paperclip/storage/upyun.rb', line 52

def flush_deletes #:nodoc:
  @queued_for_delete.each do |path|
    relative_path = path.gsub(@upyun_domain, '')
    begin
      @resource[relative_path].delete
    rescue
    end
  end
  @queued_for_delete = []
end

#flush_writes ⇒ Object

:nodoc:



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# File 'lib/paperclip/storage/upyun.rb', line 40

def flush_writes #:nodoc:
  @queued_for_write.each do |style_name, file|       
    current_path = ''
    relative_path = path(style_name).gsub(@upyun_domain, '')
    @resource[relative_path].post File.read(file), {'Expect' => '', 'Mkdir' => 'true'}
  end

  after_flush_writes # allows attachment to clean up temp files

  @queued_for_write = {}
end