Class: Ires::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/ires/service.rb

Class Method Summary collapse

Class Method Details

.path(path, width: nil, height: nil, type: Type::ALL, mode: Mode::RESIZE, expire: 30.days) ⇒ String

Resize image path

Returns:

  • (String)

Raises:

  • (StandardError) 


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# File 'lib/ires/service.rb', line 11

def path(path, width: nil, height: nil, type: Type::ALL, mode: Mode::RESIZE, expire: 30.days)
  raise StandardError, "#{path} is not string." unless path.kind_of?(String)
  raise ArgumentError, "Either width or height is required." if width.nil? && height.nil?
  os = Ires::Os.current
  return nil if os.nil?

  raise StandardError, "Nil location provided. Can't build URI." if path.nil?
  return path if path.empty?

  full_path = image_full_path(path.to_s)

  # if no image or could not find file path then perform the same action as 'image_tag'
  return nil if invalid_path?(full_path)

  expiration_date = expiration_date(expire)
  dir = image_dir

  ires_element = {
    path:   full_path,
    width:  width || 0,
    height: height || 0,
    mode:   mode,
    type:   type,
    dir:    dir,
    expire: expiration_date
  }
  ires_image_path(ires_element)
end