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author | Joshua Peek <josh@joshpeek.com> | 2009-05-29 16:06:21 -0500 |
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committer | Joshua Peek <josh@joshpeek.com> | 2009-05-29 16:06:21 -0500 |
commit | 69742ca8fa05509f7d7c5512cb6d8e002ecb3ab3 (patch) | |
tree | 044c2131cc87d21ee54027511aae2b7f2d2ae26a /actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/urlmap.rb | |
parent | 5f3f100ce2d689480da85abc88e5e940cf90189e (diff) | |
parent | 5ec2c7dc29b36d85b2658465b8a979deb0529d7e (diff) | |
download | rails-69742ca8fa05509f7d7c5512cb6d8e002ecb3ab3.tar.gz rails-69742ca8fa05509f7d7c5512cb6d8e002ecb3ab3.tar.bz2 rails-69742ca8fa05509f7d7c5512cb6d8e002ecb3ab3.zip |
Merge branch 'master' into active_model
Conflicts:
activemodel/lib/active_model/core.rb
activemodel/test/cases/state_machine/event_test.rb
activemodel/test/cases/state_machine/state_transition_test.rb
activerecord/lib/active_record/validations.rb
activerecord/test/cases/validations/i18n_validation_test.rb
activeresource/lib/active_resource.rb
activeresource/test/abstract_unit.rb
Diffstat (limited to 'actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/urlmap.rb')
-rw-r--r-- | actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/urlmap.rb | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/urlmap.rb b/actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/urlmap.rb new file mode 100644 index 0000000000..fcf6616c58 --- /dev/null +++ b/actionpack/lib/action_dispatch/vendor/rack-1.1.pre/rack/urlmap.rb @@ -0,0 +1,55 @@ +module Rack + # Rack::URLMap takes a hash mapping urls or paths to apps, and + # dispatches accordingly. Support for HTTP/1.1 host names exists if + # the URLs start with <tt>http://</tt> or <tt>https://</tt>. + # + # URLMap modifies the SCRIPT_NAME and PATH_INFO such that the part + # relevant for dispatch is in the SCRIPT_NAME, and the rest in the + # PATH_INFO. This should be taken care of when you need to + # reconstruct the URL in order to create links. + # + # URLMap dispatches in such a way that the longest paths are tried + # first, since they are most specific. + + class URLMap + def initialize(map = {}) + remap(map) + end + + def remap(map) + @mapping = map.map { |location, app| + if location =~ %r{\Ahttps?://(.*?)(/.*)} + host, location = $1, $2 + else + host = nil + end + + unless location[0] == ?/ + raise ArgumentError, "paths need to start with /" + end + location = location.chomp('/') + + [host, location, app] + }.sort_by { |(h, l, a)| [h ? -h.size : (-1.0 / 0.0), -l.size] } # Longest path first + end + + def call(env) + path = env["PATH_INFO"].to_s.squeeze("/") + script_name = env['SCRIPT_NAME'] + hHost, sName, sPort = env.values_at('HTTP_HOST','SERVER_NAME','SERVER_PORT') + @mapping.each { |host, location, app| + next unless (hHost == host || sName == host \ + || (host.nil? && (hHost == sName || hHost == sName+':'+sPort))) + next unless location == path[0, location.size] + next unless path[location.size] == nil || path[location.size] == ?/ + + return app.call( + env.merge( + 'SCRIPT_NAME' => (script_name + location), + 'PATH_INFO' => path[location.size..-1])) + } + [404, {"Content-Type" => "text/plain"}, ["Not Found: #{path}"]] + end + end +end + |