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Merge pull request #8499 from schneems/schneems/html-route-inspector

Output routes in :html format
This commit is contained in:
Steve Klabnik 2012-12-13 08:30:51 -08:00
commit ae68fc3864
3 changed files with 51 additions and 9 deletions

View file

@ -67,15 +67,19 @@ module ActionDispatch
@engines = Hash.new
end
def format(all_routes, filter = nil)
def format(all_routes, filter = nil, format = :txt)
if filter
all_routes = all_routes.select{ |route| route.defaults[:controller] == filter }
end
routes = collect_routes(all_routes)
formatted_routes(routes) +
formatted_routes_for_engines
routes = formatted_routes(routes, format) + formatted_routes_for_engines(format)
if format == :html
routes.join('')
else
routes
end
end
def collect_routes(routes)
@ -101,19 +105,32 @@ module ActionDispatch
end
end
def formatted_routes_for_engines
def formatted_routes_for_engines(format)
@engines.map do |name, routes|
["\nRoutes for #{name}:"] + formatted_routes(routes)
["\nRoutes for #{name}:"] + formatted_routes(routes, format)
end.flatten
end
def formatted_routes(routes)
def formatted_routes(routes, format)
name_width = routes.map{ |r| r[:name].length }.max
verb_width = routes.map{ |r| r[:verb].length }.max
path_width = routes.map{ |r| r[:path].length }.max
routes.map do |r|
"#{r[:name].rjust(name_width)} #{r[:verb].ljust(verb_width)} #{r[:path].ljust(path_width)} #{r[:reqs]}"
if format == :txt
"#{r[:name].rjust(name_width)} " +
"#{r[:verb].ljust(verb_width)} " +
"#{r[:path].ljust(path_width)} " +
"#{r[:reqs]}"
elsif format == :html
route = r
"<tr class='route-row' data-helper='path' #{[:name, :verb, :path, :reqs].each {|key| "data-#{key}='#{route[key]}'"} } >" +
"<td class='route-name'>#{route[:name] + "<span class='helper'>_path</span>" if route[:name].present?}</td>" +
"<td class='route-verb'>#{route[:verb]}</td>" +
"<td class='route-path'>#{route[:path]}</td>" +
"<td class='route-reqs'>#{route[:reqs]}</td>" +
"</tr>"
end
end
end
end

View file

@ -16,7 +16,7 @@ class Rails::InfoController < ActionController::Base
def routes
inspector = ActionDispatch::Routing::RoutesInspector.new
@info = inspector.format(_routes.routes).join("\n")
@info = inspector.format(_routes.routes, nil, :html)
end
protected

View file

@ -1,3 +1,7 @@
<style>
.route-row td {padding: 0 30px;}
.routeTable {margin: 0 auto 0;}
</style>
<h2>
Routes
</h2>
@ -6,4 +10,25 @@
Routes match in priority from top to bottom
</p>
<p><pre><%= @info %></pre></p>
<table id='routeTable' class='routeTable'>
<th>Helper<br />
<%= link_to "Path", "#", 'data-route-helper' => 'path',
title: "Returns a relative path (without the http or domain)" %> /
<%= link_to "Url", "#", 'data-route-helper' => 'url',
title: "Returns an absolute url (with the http and domain)" %>
</th>
<th>HTTP Verb</th>
<th>Path</th>
<th>Controller#Action</th>
<%= @info.html_safe %>
</table>
<script type='text/javascript'>
$(document).ready(function (){
$("#routeTable [data-route-helper]").on('click', function(){
routeHelper = $(this).data("route-helper");
$('.route-name span.helper').html("_" + routeHelper);
return false;
})
})
</script>