Module: ScribdFu::Paperclip::InstanceMethods

Defined in:
lib/scribd_fu/paperclip.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/scribd_fu/paperclip.rb', line 9

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#file_path ⇒ Object

Returns the full filename for the given attribute. If the file is stored on S3, this is a full S3 URI, while it is a full path to the local file if the file is stored locally.



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# File 'lib/scribd_fu/paperclip.rb', line 37

def file_path
  if attached_file.url =~ /^https{0,1}:\/\/s3.amazonaws.com$/
    attached_file.url
  else
    attached_file.path
  end
end

#get_content_type ⇒ Object

Find the content type of the associated file



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# File 'lib/scribd_fu/paperclip.rb', line 14

def get_content_type
  self.send("#{prefix}_content_type")
end

#thumbnail_url ⇒ Object

Returns a URL for a thumbnail for the specified attribute attachment.

If Scribd does not provide a thumbnail URL, then Paperclip’s thumbnail is fallen back on by returning the value of attribute.url(:thumb).

Sample use in a view:

<%= image_tag(@attachment.thumbnail_url, :alt => @attachment.name) %>



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# File 'lib/scribd_fu/paperclip.rb', line 26

def thumbnail_url
  begin
    (ipaper_document && ipaper_document.thumbnail_url) || attached_file.url(:thumb)
  rescue
    raise ScribdFu::ScribdFuError, "The thumbnail doesn't exist."
  end
end