class Shrine::PresignEndpoint

  1. lib/shrine/plugins/presign_endpoint.rb
Superclass: Object

Rack application that accepts GET request to the root URL, calls #presign on the specified storage, and returns that information in JSON format.

Methods

Public Class

  1. new

Public Instance

  1. call
  2. inspect

Constants

CONTENT_TYPE_JSON = "application/json; charset=utf-8"  
CONTENT_TYPE_TEXT = "text/plain"  

Public Instance Aliases

to_s -> inspect

Public Class methods

new(options)

Writes given options to instance variables.

[show source] 
   # File lib/shrine/plugins/presign_endpoint.rb
67 def initialize(options)
68   options.each do |name, value|
69     instance_variable_set("@#{name}", value)
70   end
71 end

Public Instance methods

call(env)

Accepts a Rack env hash, routes GET requests to the root URL, and returns a Rack response triple.

If request isn’t to the root URL, a 404 Not Found response is returned. If request verb isn’t GET, a 405 Method Not Allowed response is returned.

[show source] 
   # File lib/shrine/plugins/presign_endpoint.rb
79 def call(env)
80   request = Rack::Request.new(env)
81 
82   status, headers, body = catch(:halt) do
83     error!(404, "Not Found") unless ["", "/"].include?(request.path_info)
84 
85     if request.get?
86       handle_request(request)
87     elsif request.options?
88       handle_options_request(request)
89     else
90       error!(405, "Method Not Allowed")
91     end
92   end
93 
94   headers["Content-Length"] ||= body.map(&:bytesize).inject(0, :+).to_s
95 
96   [status, headers, body]
97 end
inspect()
[show source] 
    # File lib/shrine/plugins/presign_endpoint.rb
 99 def inspect
100   "#<#{@shrine_class}::PresignEndpoint(:#{@storage_key})>"
101 end