Class: Cloudinary::CarrierWave::CloudinaryFile

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudinary/carrier_wave.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(identifier, uploader) ⇒ CloudinaryFile

Returns a new instance of CloudinaryFile.



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# File 'lib/cloudinary/carrier_wave.rb', line 141

def initialize(identifier, uploader)
  @uploader = uploader
  @identifier = identifier

  if @identifier.match(%r(^v([0-9]+)/(.*)))
    @version = $1
    @filename = $2
  else
    @filename = @identifier
    @version = nil 
  end

  @storage_type = uploader.class.storage_type
  @resource_type = Cloudinary::Utils.resource_type_for_format(@filename)      
  @public_id, @format = Cloudinary::PreloadedFile.split_format(@filename)      
end

Instance Attribute Details

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def filename
  @filename
end

#format ⇒ Object (readonly)

Returns the value of attribute format.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def format
  @format
end

#identifier ⇒ Object (readonly)

Returns the value of attribute identifier.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def identifier
  @identifier
end

#public_id ⇒ Object (readonly)

Returns the value of attribute public_id.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def public_id
  @public_id
end

#resource_type ⇒ Object (readonly)

Returns the value of attribute resource_type.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def resource_type
  @resource_type
end

#storage_type ⇒ Object (readonly)

Returns the value of attribute storage_type.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def storage_type
  @storage_type
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/cloudinary/carrier_wave.rb', line 140

def version
  @version
end

Instance Method Details

#delete ⇒ Object 



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# File 'lib/cloudinary/carrier_wave.rb', line 158

def delete
  public_id = @resource_type == "raw" ? self.filename : self.public_id
  Cloudinary::Uploader.destroy(public_id, :type=>self.storage_type, :resource_type=>self.resource_type) if @uploader.delete_remote?        
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cloudinary/carrier_wave.rb', line 163

def exists?
  Cloudinary::Uploader.exists?(self.identifier, :type=>self.storage_type, :resource_type=>self.resource_type)
end

#read(options = {}) ⇒ Object 



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# File 'lib/cloudinary/carrier_wave.rb', line 167

def read(options={})
  parameters={:type=>self.storage_type, :resource_type=>self.resource_type}.merge(options)
  Cloudinary::Downloader.download(self.identifier, parameters)
end