Module: FaaStRuby::RunnerMethods

Included in:
FunctionObject, SpecHelper
Defined in:
lib/faastruby/server/runner_methods.rb

Instance Method Summary collapse

Instance Method Details

#puts(msg) ⇒ Object 



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# File 'lib/faastruby/server/runner_methods.rb', line 92

def puts(msg)
  super "[#{@path}] #{msg}".green
end

#redirect_to(function: nil, url: nil, status: 303) ⇒ Object 



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# File 'lib/faastruby/server/runner_methods.rb', line 87

def redirect_to(function: nil, url: nil, status: 303)
  headers = {"Location" => function || url}
  respond_with(nil, status: status, headers: headers, binary: false)
end

#render(js: nil, css: nil, body: nil, inline: nil, html: nil, json: nil, yaml: nil, text: nil, data: nil, png: nil, svg: nil, jpeg: nil, gif: nil, icon: nil, status: 200, headers: {}, content_type: nil, binary: false) ⇒ Object 



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# File 'lib/faastruby/server/runner_methods.rb', line 18

def render(
    js: nil,
    css: nil,
    body: nil,
    inline: nil,
    html: nil,
    json: nil,
    yaml: nil,
    text: nil,
    data: nil,
    png: nil,
    svg: nil,
    jpeg: nil,
    gif: nil,
    icon: nil,
    status: 200, headers: {}, content_type: nil, binary: false
  )
  headers["Content-Type"] = content_type if content_type
  bin = false
  case
  when json
    headers["Content-Type"] ||= "application/json"
    resp_body = json.is_a?(String) ? json : Oj.dump(json)
  when html, inline
    headers["Content-Type"] ||= "text/html"
    resp_body = html
  when text
    headers["Content-Type"] ||= "text/plain"
    resp_body = text
  when yaml
    headers["Content-Type"] ||= "application/yaml"
    resp_body = yaml.is_a?(String) ? yaml : YAML.load(yaml)
  when body
    headers["Content-Type"] ||= "application/octet-stream"
    bin = binary
    resp_body = bin ? Base64.urlsafe_encode64(body) : body
  when data
    headers["Content-Type"] ||= "application/octet-stream"
    resp_body = Base64.urlsafe_encode64(data, padding: false)
    bin = true
  when js
    headers["Content-Type"] ||= "text/javascript"
    resp_body = js
  when css
    headers["Content-Type"] ||= "text/css"
    resp_body = css
  when png
    headers["Content-Type"] ||= "image/png"
    resp_body = Base64.urlsafe_encode64(File.binread(png), padding: false)
    bin = true
  when svg
    headers["Content-Type"] ||= "image/svg+xml"
    resp_body = svg
  when jpeg
    headers["Content-Type"] ||= "image/jpeg"
    resp_body = Base64.urlsafe_encode64(File.binread(jpeg), padding: false)
    bin = true
  when gif
    headers["Content-Type"] ||= "image/gif"
    resp_body = Base64.urlsafe_encode64(File.binread(gif), padding: false)
    bin = true
  when icon
    headers["Content-Type"] ||= "image/x-icon"
    resp_body = Base64.urlsafe_encode64(File.binread(icon), padding: false)
    bin = true
  end
  respond_with(resp_body, status: status, headers: headers, binary: bin)
end

#rendered! ⇒ Object 



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# File 'lib/faastruby/server/runner_methods.rb', line 4

def rendered!
  @rendered = true
end

#rendered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/faastruby/server/runner_methods.rb', line 7

def rendered?
  @rendered
end

#respond_with(body, status: 200, headers: {}, binary: false) ⇒ Object

Raises:



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# File 'lib/faastruby/server/runner_methods.rb', line 11

def respond_with(body, status: 200, headers: {}, binary: false)
  raise FaaStRuby::DoubleRenderError.new("You called 'render/respond_with/redirect_to' twice in your handler method") if rendered?
  response = FaaStRuby::Response.new(body: body, status: status, headers: headers, binary: binary)
  rendered!
  response
end