Class: Zephyre::Router

Inherits:
Object show all
Defined in:
lib/zephyre/routing.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Router

Returns a new instance of Router.



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# File 'lib/zephyre/routing.rb', line 4

def initialize
  @routes = []

  create_http_methods
end

Instance Method Details

#check_url(url, method) ⇒ Object 



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# File 'lib/zephyre/routing.rb', line 41

def check_url(url, method)
  @routes.each do |route|
    match = route[:regexp].match(url)

    if (match && (route[:method] == "MATCH" || route[:method].match(method)))
      placeholders = {}

      route[:placeholders].each_with_index do |placeholder, index|
        placeholders[placeholder] = match.captures[index]
      end

      if route[:target]
        return convert_target(route[:target])
      else
        controller = placeholders["controller"]
        action = placeholders["action"]
        
        return convert_target("#{controller}.#{action}")
      end
    end
  end
end

#convert_target(target) ⇒ Object 



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# File 'lib/zephyre/routing.rb', line 64

def convert_target(target)
  if target =~ /^([^.]+).([^.]+)$/
    controller_name = $1.to_camel_case
    controller = Object.const_get("#{controller_name}Controller")
    return controller.action($2)
  end
end

#create_http_methods ⇒ Object 



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# File 'lib/zephyre/routing.rb', line 10

def create_http_methods
  [:get, :post, :put, :patch, :delete, :match].each do |http_method|

    self.define_singleton_method(http_method) do |pathmap|
      target = pathmap.values.first

      url_parts = pathmap.keys.first.split("/")
      url_parts.select! {|part| !part.empty?}

      placeholders = []
      regexp_parts = url_parts.map do |part|
        if part[0] == ":"
          placeholders << part[1..-1]
          "([A-Za-z0-9_]+)"
        else
          part
        end
      end

      regexp = regexp_parts.join('/')

      @routes << {
        regexp: Regexp.new("^/#{regexp}$"),
        target: target,
        placeholders: placeholders,
        method: "#{http_method.to_s.upcase}"
      }
    end
  end
end