Class: DeprecationCollector::Web::Router::ActionContext

Inherits:
Object
  • Object
show all
Defined in:
lib/deprecation_collector/web/router.rb

Overview

:nodoc:

Constant Summary collapse

VIEW_PATH = 
"#{__dir__}/views"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request, &block) ⇒ ActionContext

Returns a new instance of ActionContext.



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# File 'lib/deprecation_collector/web/router.rb', line 118

def initialize(request, &block)
  @request = request
  @block = block
end

Instance Attribute Details

#request ⇒ Object

Returns the value of attribute request.



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# File 'lib/deprecation_collector/web/router.rb', line 116

def request
  @request
end

Instance Method Details

#call(_env, application) ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 123

def call(_env, application)
  @web = application.web
  instance_exec(&@block)
end

#env ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 128

def env
  request.env
end

#halt(res, content = nil) ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 142

def halt(res, content = nil)
  throw :halt, [res, { "content-type" => "text/plain" }, [content || res.to_s]]
end

#params ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 136

def params
  @params ||= Hash.new { |hash, key| hash[key.to_s] if key.is_a?(Symbol) }
                  .merge!(request.params)
                  .merge!(route_params.transform_keys(&:to_s))
end

#redirect_to(location) ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 146

def redirect_to(location)
  throw :halt, [302, { "location" => "#{request.base_url}#{location}" }, []]
end

#render(plain: nil, html: nil, json: nil, erb: nil, slim: nil, status: 200, locals: nil, layout: "layout.html.slim") ⇒ Object

rubocop:disable Metrics



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# File 'lib/deprecation_collector/web/router.rb', line 150

def render(plain: nil, html: nil, json: nil, erb: nil, slim: nil, # rubocop:disable Metrics
           status: 200, locals: nil, layout: "layout.html.slim")
  unless [plain, html, json, erb, slim].compact.size == 1
    raise ArgumentError, "provide exactly one render format"
  end

  if json
    json = JSON.generate(json) unless json.is_a?(String)
    return [status, { "content-type" => "application/json" }, [json]]
  end
  return [status, { "content-type" => "text/plain" }, [plain.to_s]] if plain

  _define_locals(locals) if locals
  template = "#{erb}.erb" if erb
  template = "#{slim}.slim" if slim
  html = render_template(template) if template
  html = render_template(layout) { html } if layout

  color_scheme_headers = {
    "Accept-CH" => "Sec-CH-Prefers-Color-Scheme",
    "Vary" => "Sec-CH-Prefers-Color-Scheme",
    "Critical-CH" => "Sec-CH-Prefers-Color-Scheme"
  }

  return [status, { "content-type" => "text/html" }.merge(color_scheme_headers), [html.to_s]] if html

  nil
end

#render_template(template, &block) ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 181

def render_template(template, &block)
  template_target = template.gsub(/\.slim\z/, ".template.rb")
  template_method_name = "_template_#{template_target.gsub(/[^\w]/, '_')}"
  template_filename = File.join(VIEW_PATH, template_target.to_s)

  _recompile_template(template, template_filename, template_method_name) if _recompile_enabled?

  _load_template(template_filename, template_method_name) unless respond_to?(template_method_name)

  send(template_method_name, &block)
end

#route_params ⇒ Object 



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# File 'lib/deprecation_collector/web/router.rb', line 132

def route_params
  env[Router::ROUTE_PARAMS]
end