Module: PrestoHTTP::API

Includes:

PrestoCore::Utils, Rack::Utils

Included in:

ClassAPI, InstanceAPI

Defined in:

lib/presto/http.rb,
lib/presto/http/api.rb

Constant Summary

Constant Summary

Constants included from PrestoCore::Utils

PrestoCore::Utils::PATH_MODIFIERS, PrestoCore::Utils::STATUS__NOT_FOUND, PrestoCore::Utils::STATUS__OK, PrestoCore::Utils::STATUS__PERMANENT_REDIRECT, PrestoCore::Utils::STATUS__REDIRECT, PrestoCore::Utils::STATUS__RESTRICTED, PrestoCore::Utils::STATUS__SERVER_ERROR

Instance Method Summary (collapse)

• - (Object) authorization_form (also: #auth_form)
• - (String) build_path(*args)

  builds path from given args.

• - (String) get(*args, &proc)

  performing an internal GET request.

• - (String) mime_type(type)

  get mime-type by extension.

• - (Object) normalize_path(*args)
• - (String) post(*args, &proc)

  performing an internal POST request.

• - (String) route(action = nil, *args) (also: #r)

  return controller root + action route.

• - (String) xhr_get(*args, &proc) (also: #xhr)

  performing an internal XMLHttpRequest GET request.

• - (String) xhr_post(*args, &proc)

  performing an internal XMLHttpRequest POST request.

Methods included from PrestoCore::Utils

build_path, #extract_controllers, is_controller?, normalize_path, rootify_url

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# File 'lib/presto/http/api.rb', line 72

def authorization_form
  @authorization_form ||= ::PrestoHTTP::HTMLAuth.authorization_form
end

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# File 'lib/presto/http/api.rb', line 64

def build_path *args
  ::PrestoCore::Utils.build_path *args
end

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# File 'lib/presto/http/api.rb', line 81

def get *args, &proc
  ::PrestoCore::Browser.new(@controller, env).body *args, &proc
end

http.mime_type '.html'  #=> "text/html"
http.mime_type '.css'   #=> "text/css"
http.mime_type '.js'    #=> "text/js"
http.mime_type '.txt'   #=> "text/plain"

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# File 'lib/presto/http/api.rb', line 57

def mime_type type
  ::Rack::Mime.mime_type type
end

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# File 'lib/presto/http/api.rb', line 68

def normalize_path *args
  ::PrestoCore::Utils.normalize_path *args
end

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# File 'lib/presto/http/api.rb', line 88

def post *args, &proc
  ::PrestoCore::Browser.new(@controller, env, 'POST').body *args, &proc
end

class SomeController
  include Presto
  http.map '/some-path'

  def index
    http.route #=> /some-path
    http.route(:edit, 1, 2) #=> /some-path/edit/1/2
    http.route(:edit, k: 'v') #=> /some-path/edit/?k=v
    SomeController.http.route #=> /some-path/
    SomeController.http.route(:some_method) #=> /some-path/some_method
  end
end

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# File 'lib/presto/http/api.rb', line 27

def route action = nil, *args
  if (map = @controller.ctrl.action_map) && (route = map[action])
    return build_path route, *args
  end
  build_path @controller.http.root, action, *args
end

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# File 'lib/presto/http/api.rb', line 95

def xhr_get *args, &proc
  ::PrestoCore::Browser.new(@controller, env, 'GET', true).body *args, &proc
end

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# File 'lib/presto/http/api.rb', line 104

def xhr_post *args, &proc
  ::PrestoCore::Browser.new(@controller, env, 'POST', true).body *args, &proc
end