Class: Awsum::S3::ObjectParser

Inherits:
Parser show all
Defined in:
lib/awsum/s3/object.rb

Overview

TODO: Create a more advanced array which can deal with pagination

Instance Method Summary collapse

Methods inherited from Parser

#parse, #xmldecl

Constructor Details

#initialize(s3) ⇒ ObjectParser

:nodoc:



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# File 'lib/awsum/s3/object.rb', line 72

def initialize(s3)
  @s3 = s3
  @bucket = ''
  @objects = []
  @text = nil
  @stack = []
end

Instance Method Details

#result ⇒ Object 



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# File 'lib/awsum/s3/object.rb', line 133

def result
  @objects
end

#tag_end(tag) ⇒ Object 



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# File 'lib/awsum/s3/object.rb', line 99

def tag_end(tag)
  case tag
    when 'Name'
      if @stack[-1] == 'ListBucketResult'
        @bucket = @text.strip
      end
    when 'Contents'
      @objects << Object.new(
                    @s3,
                    @bucket,
                    @current['Key'],
                    Time.parse(@current['LastModified']),
                    @current['ETag'],
                    @current['Size'].to_i,
                    {'id' => @owner['ID'], 'name' => @owner['DisplayName']},
                    @current['StorageClass']
                  )
      @current = nil
      @text = nil
      @stack.pop
    when 'Owner'
      @stack.pop
    else
      text = @text.strip unless @text.nil?
      case @stack[-1]
        when 'Owner'
          @owner[tag] = (text == '' ? nil : text) unless @owner.nil?
        when 'Contents'
          @current[tag] = (text == '' ? nil : text) unless @current.nil?
      end
      @text = ''
  end
end

#tag_start(tag, attributes) ⇒ Object 



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# File 'lib/awsum/s3/object.rb', line 80

def tag_start(tag, attributes)
  case tag
    when 'ListBucketResult'
      @stack << tag
      @text = ''
    when 'Contents'
      @stack << tag
      @current = {}
      @text = ''
    when 'Owner'
      @owner = {}
      @stack << tag
  end
end

#text(text) ⇒ Object 



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# File 'lib/awsum/s3/object.rb', line 95

def text(text)
  @text << text unless @text.nil?
end