Class: Google::Picasa::Photo

Inherits:
Object
  • Object
show all
Defined in:
lib/google-picasa.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Photo

Returns a new instance of Photo.



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# File 'lib/google-picasa.rb', line 480

def initialize()
  thumbnails = []
end

Instance Attribute Details

#album_id ⇒ Object

Returns the value of attribute album_id.



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# File 'lib/google-picasa.rb', line 470

def album_id
  @album_id
end

#client ⇒ Object

Returns the value of attribute client.



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# File 'lib/google-picasa.rb', line 472

def client
  @client
end

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/google-picasa.rb', line 469

def description
  @description
end

#edit_url ⇒ Object

Returns the value of attribute edit_url.



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# File 'lib/google-picasa.rb', line 478

def edit_url
  @edit_url
end

#height ⇒ Object

Returns the value of attribute height.



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# File 'lib/google-picasa.rb', line 474

def height
  @height
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/google-picasa.rb', line 468

def id
  @id
end

#is_commentable ⇒ Object

Returns the value of attribute is_commentable.



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# File 'lib/google-picasa.rb', line 473

def is_commentable
  @is_commentable
end

#medium ⇒ Object

Returns the value of attribute medium.



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# File 'lib/google-picasa.rb', line 474

def medium
  @medium
end

#number_of_comments ⇒ Object

Returns the value of attribute number_of_comments.



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# File 'lib/google-picasa.rb', line 473

def number_of_comments
  @number_of_comments
end

#picasa_session ⇒ Object

Returns the value of attribute picasa_session.



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# File 'lib/google-picasa.rb', line 466

def picasa_session
  @picasa_session
end

#self_xml_url ⇒ Object

Returns the value of attribute self_xml_url.



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# File 'lib/google-picasa.rb', line 478

def self_xml_url
  @self_xml_url
end

#size ⇒ Object

Returns the value of attribute size.



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# File 'lib/google-picasa.rb', line 471

def size
  @size
end

#thumbnails ⇒ Object

Returns the value of attribute thumbnails.



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# File 'lib/google-picasa.rb', line 475

def thumbnails
  @thumbnails
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/google-picasa.rb', line 469

def title
  @title
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/google-picasa.rb', line 474

def type
  @type
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/google-picasa.rb', line 474

def url
  @url
end

#version_number ⇒ Object

Returns the value of attribute version_number.



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# File 'lib/google-picasa.rb', line 477

def version_number
  @version_number
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/google-picasa.rb', line 474

def width
  @width
end

#xml ⇒ Object

Returns the value of attribute xml.



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# File 'lib/google-picasa.rb', line 476

def xml
  @xml
end

Instance Method Details

#move_to_album(picasa_album_id) ⇒ Object 



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# File 'lib/google-picasa.rb', line 520

def move_to_album(picasa_album_id)
  updatePhotoXml = "<entry xmlns='http://www.w3.org/2005/Atom'
                xmlns:media='http://search.yahoo.com/mrss/'
                xmlns:gphoto='http://schemas.google.com/photos/2007'>
                  <title type='text'>#{self.title}</title>
                  <summary type='text'>#{self.description}</summary>
                  <gphoto:albumid>#{picasa_album_id}</gphoto:albumid>
                  <gphoto:checksum></gphoto:checksum>
                  <gphoto:client></gphoto:client>
                  <gphoto:rotation>#{0}</gphoto:rotation>
                  <gphoto:timestamp>#{Time.new.to_i.to_s}</gphoto:timestamp>
                  <gphoto:commentingEnabled>#{self.is_commentable.to_s}</gphoto:commentingEnabled>
                  <category scheme='http://schemas.google.com/g/2005#kind'
                    term='http://schemas.google.com/photos/2007#photo'></category>
                </entry>"

  url = "http://picasaweb.google.com/data/entry/api/user/#{self.picasa_session.user_id}/albumid/#{self.album_id}/photoid/#{self.id}/#{self.version_number}"

  uri = URI.parse(url)
  http = Net::HTTP.new(uri.host, uri.port)

  headers = {"Content-Type" => "application/atom+xml", "Authorization" => "GoogleLogin auth=#{self.picasa_session.auth_key}"}

  response = http.put(uri.path, updatePhotoXml,headers)
  data = response.body

  if(response.code == "200")
    # parse the entry xml element and get the photo object
    new_photo = Picasa.parse_photo_entry(XmlSimple.xml_in(data.to_s, { 'ForceArray' => false }))
    self.version_number = new_photo.version_number
    self.album_id = new_photo.album_id

    return true
  else
    return false
  end

end

#update ⇒ Object 



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# File 'lib/google-picasa.rb', line 484

def update()
  updatePhotoXml = "<entry xmlns='http://www.w3.org/2005/Atom'
                xmlns:media='http://search.yahoo.com/mrss/'
                xmlns:gphoto='http://schemas.google.com/photos/2007'>
                  <title type='text'>#{self.title}</title>
                  <summary type='text'>#{self.description}</summary>
                  <gphoto:checksum></gphoto:checksum>
                  <gphoto:client></gphoto:client>
                  <gphoto:rotation>#{0}</gphoto:rotation>
                  <gphoto:timestamp>#{Time.new.to_i.to_s}</gphoto:timestamp>
                  <gphoto:commentingEnabled>#{self.is_commentable.to_s}</gphoto:commentingEnabled>
                  <category scheme='http://schemas.google.com/g/2005#kind'
                    term='http://schemas.google.com/photos/2007#photo'></category>
                </entry>"

  url = "http://picasaweb.google.com/data/entry/api/user/#{self.picasa_session.user_id}/albumid/#{self.album_id}/photoid/#{self.id}/#{self.version_number}"

  uri = URI.parse(url)
  http = Net::HTTP.new(uri.host, uri.port)

  headers = {"Content-Type" => "application/atom+xml", "Authorization" => "GoogleLogin auth=#{self.picasa_session.auth_key}"}

 response = http.put(uri.path, updatePhotoXml, headers)
 data = response.body

  if(response.code == "200")
    # parse the entry xml element and get the photo object
    new_photo = Picasa.parse_photo_entry(XmlSimple.xml_in(data.to_s, { 'ForceArray' => false }))
    self.version_number = new_photo.version_number

    return true
  else
    return false
  end
end