Class: Compostr::ImageUploader

Inherits:
Object
  • Object
show all
Defined in:
lib/compostr/image_uploader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(image_store, media_cache) ⇒ ImageUploader

Returns a new instance of ImageUploader.



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# File 'lib/compostr/image_uploader.rb', line 8

def initialize image_store, media_cache
  if !image_store
    Compostr.logger.warn "ImageUploader will not upload anything (no image store specified)."
  end
  @image_store = image_store
  @media_cache = media_cache
end

Instance Attribute Details

#image_store ⇒ Object

Returns the value of attribute image_store.



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# File 'lib/compostr/image_uploader.rb', line 5

def image_store
  @image_store
end

#media_cache ⇒ Object

Returns the value of attribute media_cache.



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# File 'lib/compostr/image_uploader.rb', line 6

def media_cache
  @media_cache
end

Instance Method Details

#process(rel_path, wp_event = nil) ⇒ Object

Returns attachment id of an image already uploaded or attachment_id of image after fresh upload (or nil if path empty) path is relative path to file to upload.



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# File 'lib/compostr/image_uploader.rb', line 20

def process rel_path, wp_event=nil
  return nil if rel_path.to_s.strip.empty?

  # Do we need URI encoding here?
  if attachment_id = @media_cache.id_of_name(rel_path)
    Compostr.logger.debug "Image already uploaded."
  else
    return nil if @image_store.nil?
    path = File.join(@image_store, rel_path)
    Compostr.logger.info "Uploading file #{path}"
    upload = Compostr::ImageUpload.new(path)
    attachment_id = upload.do_upload!
    Compostr.logger.debug "Uploaded image id: #{attachment_id}"
  end

  return attachment_id
end