Module: Picasa::Client::Media

Includes:
Base
Included in:
Picasa::Client
Defined in:
lib/picasa/client/media.rb

Constant Summary

Constants included from Base

Base::DEFAULT_LANGUAGE

Instance Method Summary collapse

Methods included from Base

#format_response

Instance Method Details

#add_photo_tag(gallery_id, photo_id, tag) ⇒ Object 



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# File 'lib/picasa/client/media.rb', line 31

def add_photo_tag gallery_id, photo_id, tag
  body = "\r\n"
  body += "<entry xmlns='http://www.w3.org/2005/Atom'>"
  body += "<title>#{tag}</title>"
  body += "<category scheme=\"http://schemas.google.com/g/2005#kind\" term=\"http://schemas.google.com/photos/2007#tag\"/>"
  body += "</entry>\r\n"

  response = post("https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}/photoid/#{photo_id}", body)
  status, headers, body = response
  case status
    when 200
      return body
    else
      return body
    #raise(StandardError, "#{status.to_s} - #{body.to_s}")
  end
end

#create_photo(gallery_id, options = {}) ⇒ Object

Accepted image formats image/bmp image/gif image/jpeg image/png



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# File 'lib/picasa/client/media.rb', line 89

def create_photo gallery_id, options = {}
  title   = options[:title].nil? ? "" : options[:title]
  summary = options[:summary].nil? ? "" : options[:summary]

  string_body = "<entry xmlns='http://www.w3.org/2005/Atom'>
  <title>#{title}</title>
  <summary>#{summary}</summary>
  <category scheme=\"http://schemas.google.com/g/2005#kind\"
    term=\"http://schemas.google.com/photos/2007#photo\"/>
</entry>
"
  uri         = "https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}"

  #@xml_io = FileUploadIO.new('/tmp/atom_body_0.atom', "application/atom+xml")
  @xml_io     = FileUploadIO.new('/tmp/atom_body.atom', "application/atom+xml", string_body)

  @photo_io = FileUploadIO.new('/home/trooper/Projetos/Aggregator-Tests/public/images/eu_s2b.jpg', "image/jpeg")

  headers        = {
      'Content-Type'  => 'multipart/related',
      'GData-Version' => '2',
      'Authorization' => "OAuth #{@client.access_token}",
      'MIME-version'  => '1.0',
  }
  params         = {
      :file_0 => @xml_io,
      :file_1 => @photo_io,
  }
  multipart_post = MultiPart::Post.new(params, headers)

  res                   = multipart_post.submit(uri, nil, 'multipart/related')
  status, headers, body = format_response(res)
  case status
    when 201
      return body
    else
      return body
    #raise(StandardError, "#{status.to_s} - #{body.to_s}")
  end
end

#delete_photo(gallery_id, photo_id) ⇒ Object 



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# File 'lib/picasa/client/media.rb', line 49

def delete_photo gallery_id, photo_id
  response = delete("https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}/photoid/#{photo_id}")
  status, headers, body = response
  case status
    when 200
      return body
    else
      return body
  end
end

#delete_photo_comment(gallery_id, photo_id, comment_id) ⇒ Object 



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# File 'lib/picasa/client/media.rb', line 60

def delete_photo_comment gallery_id, photo_id, comment_id
  response = delete("https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}/photoid/#{photo_id}/commentid/#{comment_id}")
  status, headers, body = response
  case status
    when 200
      return body
    else
      return body
    #raise(StandardError, "#{status.to_s} - #{body.to_s}")
  end
end

#delete_photo_tag(gallery_id, photo_id, tag_id) ⇒ Object 



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# File 'lib/picasa/client/media.rb', line 72

def delete_photo_tag gallery_id, photo_id, tag_id
  response = delete("https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}/photoid/#{photo_id}/tag/#{tag_id}")
  status, headers, body = response
  case status
    when 200
      return body
    else
      return body
    #raise(StandardError, "#{status.to_s} - #{body.to_s}")
  end
end

#get_photos(gallery_id) ⇒ Object 



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# File 'lib/picasa/client/media.rb', line 8

def get_photos gallery_id
  response = get("https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}?alt=json")
  status, headers, body = response
  case status
    when 200
      photos = MultiJson.decode(body.first)
      return photos["feed"]["entry"]
    else
      raise(StandardError, "#{status.to_s} - #{body.to_s}")
  end
end

#list_photo_tags(gallery_id, photo_id) ⇒ Object 



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# File 'lib/picasa/client/media.rb', line 20

def list_photo_tags gallery_id, photo_id
  response = get("https://picasaweb.google.com/data/feed/api/user/default/albumid/#{gallery_id}/photoid/#{photo_id}?kind=tag")
  status, headers, body = response
  case status
    when 200
      return body
    else
      return body
  end
end