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author | Pratik Naik <pratiknaik@gmail.com> | 2009-04-22 15:26:03 +0100 |
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committer | Pratik Naik <pratiknaik@gmail.com> | 2009-04-22 15:26:03 +0100 |
commit | 5f3f100ce2d689480da85abc88e5e940cf90189e (patch) | |
tree | 15c1a05a5308a9eea56d7f0889ac46d9cac5b57c /actionpack/lib/action_view/template/path.rb | |
parent | d758d996d1b66e2a65640f79f01ce2ac674d7ed5 (diff) | |
parent | ca49299434bc764b667cd86846d892e91a150ef3 (diff) | |
download | rails-5f3f100ce2d689480da85abc88e5e940cf90189e.tar.gz rails-5f3f100ce2d689480da85abc88e5e940cf90189e.tar.bz2 rails-5f3f100ce2d689480da85abc88e5e940cf90189e.zip |
Merge branch 'master' into active_model
Conflicts:
activeresource/lib/active_resource/validations.rb
Diffstat (limited to 'actionpack/lib/action_view/template/path.rb')
-rw-r--r-- | actionpack/lib/action_view/template/path.rb | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/template/path.rb b/actionpack/lib/action_view/template/path.rb new file mode 100644 index 0000000000..9709549b70 --- /dev/null +++ b/actionpack/lib/action_view/template/path.rb @@ -0,0 +1,87 @@ +module ActionView + class Template + class Path + attr_reader :path, :paths + delegate :hash, :inspect, :to => :path + + def initialize(options) + @cache = options[:cache] + end + + def to_s + if defined?(RAILS_ROOT) + path.to_s.sub(/^#{Regexp.escape(File.expand_path(RAILS_ROOT))}\//, '') + else + path.to_s + end + end + + def to_str + path.to_str + end + + def ==(path) + to_str == path.to_str + end + + def eql?(path) + to_str == path.to_str + end + + def find_by_parts(name, extensions = nil, prefix = nil, partial = nil) + path = prefix ? "#{prefix}/" : "" + + name = name.to_s.split("/") + name[-1] = "_#{name[-1]}" if partial + + path << name.join("/") + + template = nil + + Array(extensions).each do |extension| + extensioned_path = extension ? "#{path}.#{extension}" : path + break if (template = find_template(extensioned_path)) + end + template || find_template(path) + end + + private + def create_template(file) + Template.new(file.split("#{self}/").last, self) + end + end + + class FileSystemPath < Path + def initialize(path, options = {}) + raise ArgumentError, "path already is a Path class" if path.is_a?(Path) + + super(options) + @path, @paths = path, {} + + # **/*/** is a hax for symlinked directories + load_templates("#{@path}/{**/*,**}/**") if @cache + end + + private + + def load_template(template) + template.load! + template.accessible_paths.each do |path| + @paths[path] = template + end + end + + def find_template(path) + load_templates("#{@path}/#{path}{,.*}") unless @cache + @paths[path] + end + + def load_templates(glob) + Dir[glob].each do |file| + load_template(create_template(file)) unless File.directory?(file) + end + end + + end + end +end
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