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Add a metadata page for inspecting configuration.

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This is another metadata page that uses the new configuration system to
show all the available options, their current values, and their defaults.
This is still unstyled, but the info is there. I still need to add on a
method for extensions to register their configuration with the global
config so they show up (stuff like blog) but this is a start.
This commit is contained in:
Ben Hollis 2013-02-10 16:43:37 -08:00
parent 52c4677391
commit d6110e2ff1
5 changed files with 53 additions and 3 deletions
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2
middleman-core/lib/middleman-core/application.rb
View file

@ -142,7 +142,7 @@ module Middleman
cache.clear
# Setup the default values from calls to set before initialization
self.class.superclass.config.to_h.each { |k,v| self.class.config.define_setting(k,v) }
self.class.config.load_settings(self.class.superclass.config.all_settings)
# Evaluate a passed block if given
instance_exec(&block) if block_given?

10
middleman-core/lib/middleman-core/configuration.rb
View file

@ -171,12 +171,20 @@ module Middleman
def dup
copy = ConfigurationManager.new
@settings.each do |key, setting|
copy_setting = copy.define_setting setting.key, setting.default, setting.description
copy_setting = copy.define_setting(setting.key, setting.default, setting.description)
copy_setting.value = setting.value if setting.value_set?
end
copy
end
# Load in a list of settings
def load_settings(other_settings)
other_settings.each do |setting|
new_setting = define_setting(setting.key, setting.default, setting.description)
new_setting.value = setting.value if setting.value_set?
end
end
def to_h
hash = {}
@settings.each do |key, setting|

11
middleman-core/lib/middleman-core/meta_pages.rb
View file

@ -27,13 +27,17 @@ module Middleman
map '/sitemap' do
run meta_pages.method(:sitemap)
end
map '/config' do
run meta_pages.method(:config)
end
end
end
def call(*args)
@rack_app.call(*args)
end
# The index page
def index(env)
template('index.html.erb')
@ -52,6 +56,11 @@ module Middleman
template('sitemap.html.erb', :sitemap_tree => sitemap_tree)
end
# Inspect configuration
def config(env)
template('config.html.erb', :config => @middleman.config)
end
private
# Render a template with the given name and locals

32
middleman-core/lib/middleman-core/meta_pages/templates/config.html.erb Normal file
View file

@ -0,0 +1,32 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Middleman Config</title>
</head>
<body>
<h1>Middleman Config</h1>
<a href="../">More meta pages</a>
<ul>
<% config.all_settings.each do |setting| %>
<li>
<b><%= setting.key %></b>:
<%= setting.value.inspect %>
<% if setting.value_set? %>
<br>
Default: <%= setting.default.inspect %>
<% else %>
(Default)
<% end %>
<br>
<i><%= setting.description %></i>
</li>
<% end %>
</ul>
</body>
</html>

1
middleman-core/lib/middleman-core/meta_pages/templates/index.html.erb
View file

@ -13,6 +13,7 @@
<ul>
<li><a href="sitemap/">Sitemap</a></li>
<li><a href="config/">Configuration</a></li>
</ul>
</body>
</html>