UrlWriter respects relative_url_root. Closes #10748.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8616 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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@ -1,5 +1,7 @@
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*SVN*
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*SVN*
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* UrlWriter respects relative_url_root. #10748 [Cheah Chu Yeow]
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* The asset_host block takes the controller request as an optional second argument. Example: use a single asset host for SSL requests. #10549 [Cheah Chu Yeow, Peter B, Tom Taylor]
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* The asset_host block takes the controller request as an optional second argument. Example: use a single asset host for SSL requests. #10549 [Cheah Chu Yeow, Peter B, Tom Taylor]
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* Support render :text => nil. #6684 [tjennings, PotatoSalad, Cheah Chu Yeow]
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* Support render :text => nil. #6684 [tjennings, PotatoSalad, Cheah Chu Yeow]
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@ -1,17 +1,17 @@
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module ActionController
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module ActionController
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# Write URLs from arbitrary places in your codebase, such as your mailers.
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# Write URLs from arbitrary places in your codebase, such as your mailers.
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#
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#
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# Example:
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# Example:
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#
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#
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# class MyMailer
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# class MyMailer
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# include ActionController::UrlWriter
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# include ActionController::UrlWriter
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# default_url_options[:host] = 'www.basecamphq.com'
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# default_url_options[:host] = 'www.basecamphq.com'
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#
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#
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# def signup_url(token)
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# def signup_url(token)
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# url_for(:controller => 'signup', action => 'index', :token => token)
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# url_for(:controller => 'signup', action => 'index', :token => token)
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# end
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# end
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# end
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# end
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#
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#
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# In addition to providing +url_for+, named routes are also accessible after
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# In addition to providing +url_for+, named routes are also accessible after
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# including UrlWriter.
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# including UrlWriter.
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module UrlWriter
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module UrlWriter
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@ -19,64 +19,65 @@ module ActionController
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# is provided.
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# is provided.
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mattr_accessor :default_url_options
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mattr_accessor :default_url_options
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self.default_url_options = {}
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self.default_url_options = {}
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def self.included(base) #:nodoc:
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def self.included(base) #:nodoc:
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ActionController::Routing::Routes.install_helpers base
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ActionController::Routing::Routes.install_helpers(base)
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base.mattr_accessor :default_url_options
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base.mattr_accessor :default_url_options
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base.default_url_options ||= default_url_options
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base.default_url_options ||= default_url_options
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end
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end
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# Generate a url based on the options provided, default_url_options and the
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# Generate a url based on the options provided, default_url_options and the
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# routes defined in routes.rb. The following options are supported:
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# routes defined in routes.rb. The following options are supported:
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#
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#
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# * <tt>:only_path</tt> If true, the relative url is returned. Defaults to false.
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# * <tt>:only_path</tt> If true, the relative url is returned. Defaults to false.
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# * <tt>:protocol</tt> The protocol to connect to. Defaults to 'http'.
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# * <tt>:protocol</tt> The protocol to connect to. Defaults to 'http'.
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# * <tt>:host</tt> Specifies the host the link should be targetted at. If <tt>:only_path</tt> is false, this option must be
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# * <tt>:host</tt> Specifies the host the link should be targetted at. If <tt>:only_path</tt> is false, this option must be
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# provided either explicitly, or via default_url_options.
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# provided either explicitly, or via default_url_options.
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# * <tt>:port</tt> Optionally specify the port to connect to.
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# * <tt>:port</tt> Optionally specify the port to connect to.
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# * <tt>:anchor</tt> An anchor name to be appended to the path.
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# * <tt>:anchor</tt> An anchor name to be appended to the path.
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#
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# * <tt>:skip_relative_url_root</tt> If true, the url is not constructed using the relative_url_root set in <tt>ActionController::AbstractRequest.relative_url_root</tt>.
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#
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# Any other key(:controller, :action, etc...) given to <tt>url_for</tt> is forwarded to the Routes module.
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# Any other key(:controller, :action, etc...) given to <tt>url_for</tt> is forwarded to the Routes module.
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#
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#
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# Examples:
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# Examples:
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#
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#
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# url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :port=>'8080' # => 'http://somehost.org:8080/tasks/testing'
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# url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :port=>'8080' # => 'http://somehost.org:8080/tasks/testing'
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# url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :anchor => 'ok', :only_path => true # => '/tasks/testing#ok'
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# url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :anchor => 'ok', :only_path => true # => '/tasks/testing#ok'
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# url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :number => '33' # => 'http://somehost.org/tasks/testing?number=33'
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# url_for :controller => 'tasks', :action => 'testing', :host=>'somehost.org', :number => '33' # => 'http://somehost.org/tasks/testing?number=33'
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#
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def url_for(options)
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def url_for(options)
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options = self.class.default_url_options.merge(options)
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options = self.class.default_url_options.merge(options)
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url = ''
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url = ''
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unless options.delete :only_path
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unless options.delete(:only_path)
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url << (options.delete(:protocol) || 'http')
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url << (options.delete(:protocol) || 'http')
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url << '://' unless url.match("://") #dont add separator if its already been specified in :protocol
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url << '://' unless url.match("://")
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raise "Missing host to link to! Please provide :host parameter or set default_url_options[:host]" unless options[:host]
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raise "Missing host to link to! Please provide :host parameter or set default_url_options[:host]" unless options[:host]
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url << options.delete(:host)
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url << options.delete(:host)
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url << ":#{options.delete(:port)}" if options.key?(:port)
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url << ":#{options.delete(:port)}" if options.key?(:port)
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else
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else
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# Delete the unused options to prevent their appearance in the query string
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# Delete the unused options to prevent their appearance in the query string.
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[:protocol, :host, :port].each { |k| options.delete k }
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[:protocol, :host, :port, :skip_relative_url_root].each { |k| options.delete(k) }
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end
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end
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anchor = "##{CGI.escape options.delete(:anchor).to_param.to_s}" if options.key?(:anchor)
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url << ActionController::AbstractRequest.relative_url_root.to_s unless options[:skip_relative_url_root]
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anchor = "##{CGI.escape options.delete(:anchor).to_param.to_s}" if options[:anchor]
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url << Routing::Routes.generate(options, {})
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url << Routing::Routes.generate(options, {})
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url << anchor if anchor
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url << anchor if anchor
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return url
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url
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end
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end
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end
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end
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# Rewrites URLs for Base.redirect_to and Base.url_for in the controller.
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# Rewrites URLs for Base.redirect_to and Base.url_for in the controller.
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class UrlRewriter #:nodoc:
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class UrlRewriter #:nodoc:
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RESERVED_OPTIONS = [:anchor, :params, :only_path, :host, :protocol, :port, :trailing_slash, :skip_relative_url_root]
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RESERVED_OPTIONS = [:anchor, :params, :only_path, :host, :protocol, :port, :trailing_slash, :skip_relative_url_root]
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def initialize(request, parameters)
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def initialize(request, parameters)
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@request, @parameters = request, parameters
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@request, @parameters = request, parameters
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end
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end
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def rewrite(options = {})
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def rewrite(options = {})
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rewrite_url(options)
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rewrite_url(options)
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end
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end
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# Generates the query string, too
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# Generates the query string, too
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Routing::Routes.generate(options, @request.symbolized_path_parameters)
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Routing::Routes.generate(options, @request.symbolized_path_parameters)
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end
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end
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def rewrite_authentication(options)
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def rewrite_authentication(options)
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if options[:user] && options[:password]
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if options[:user] && options[:password]
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"#{CGI.escape(options.delete(:user))}:#{CGI.escape(options.delete(:password))}@"
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"#{CGI.escape(options.delete(:user))}:#{CGI.escape(options.delete(:password))}@"
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@ -149,27 +149,57 @@ class UrlWriterTests < Test::Unit::TestCase
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)
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)
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end
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end
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def test_named_route
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def test_relative_url_root_is_respected
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orig_relative_url_root = ActionController::AbstractRequest.relative_url_root
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ActionController::AbstractRequest.relative_url_root = '/subdir'
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add_host!
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assert_equal('https://www.basecamphq.com/subdir/c/a/i',
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W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https')
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)
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ensure
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ActionController::AbstractRequest.relative_url_root = orig_relative_url_root
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end
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def test_named_routes
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ActionController::Routing::Routes.draw do |map|
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ActionController::Routing::Routes.draw do |map|
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map.no_args '/this/is/verbose', :controller => 'home', :action => 'index'
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map.no_args '/this/is/verbose', :controller => 'home', :action => 'index'
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map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
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map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
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map.connect ':controller/:action/:id'
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map.connect ':controller/:action/:id'
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end
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end
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# We need to create a new class in order to install the new named route.
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# We need to create a new class in order to install the new named route.
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kls = Class.new { include ActionController::UrlWriter }
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kls = Class.new { include ActionController::UrlWriter }
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controller = kls.new
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controller = kls.new
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assert controller.respond_to?(:home_url)
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assert controller.respond_to?(:home_url)
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assert_equal 'http://www.basecamphq.com/home/sweet/home/again',
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assert_equal 'http://www.basecamphq.com/home/sweet/home/again',
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controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again')
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controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again')
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assert_equal("/home/sweet/home/alabama", controller.send(:home_path, :user => 'alabama', :host => 'unused'))
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assert_equal("/home/sweet/home/alabama", controller.send(:home_path, :user => 'alabama', :host => 'unused'))
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assert_equal("http://www.basecamphq.com/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'www.basecamphq.com'))
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assert_equal("http://www.basecamphq.com/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'www.basecamphq.com'))
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assert_equal("http://www.basecamphq.com/this/is/verbose", controller.send(:no_args_url, :host=>'www.basecamphq.com'))
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assert_equal("http://www.basecamphq.com/this/is/verbose", controller.send(:no_args_url, :host=>'www.basecamphq.com'))
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ensure
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ensure
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ActionController::Routing::Routes.load!
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ActionController::Routing::Routes.load!
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end
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end
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def test_relative_url_root_is_respected_for_named_routes
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orig_relative_url_root = ActionController::AbstractRequest.relative_url_root
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ActionController::AbstractRequest.relative_url_root = '/subdir'
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ActionController::Routing::Routes.draw do |map|
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map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
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end
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kls = Class.new { include ActionController::UrlWriter }
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controller = kls.new
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assert_equal 'http://www.basecamphq.com/subdir/home/sweet/home/again',
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controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again')
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ensure
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ActionController::Routing::Routes.load!
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ActionController::AbstractRequest.relative_url_root = orig_relative_url_root
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end
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def test_only_path
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def test_only_path
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ActionController::Routing::Routes.draw do |map|
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ActionController::Routing::Routes.draw do |map|
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map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
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map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index'
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