diff options
Diffstat (limited to 'actionpack/lib/action_view/renderer/template_renderer.rb')
-rw-r--r-- | actionpack/lib/action_view/renderer/template_renderer.rb | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/actionpack/lib/action_view/renderer/template_renderer.rb b/actionpack/lib/action_view/renderer/template_renderer.rb deleted file mode 100644 index 4d5c5db80c..0000000000 --- a/actionpack/lib/action_view/renderer/template_renderer.rb +++ /dev/null @@ -1,96 +0,0 @@ -require 'active_support/core_ext/object/try' - -module ActionView - class TemplateRenderer < AbstractRenderer #:nodoc: - def render(context, options) - @view = context - @details = extract_details(options) - template = determine_template(options) - context = @lookup_context - - prepend_formats(template.formats) - - unless context.rendered_format - context.rendered_format = template.formats.first || formats.last - end - - render_template(template, options[:layout], options[:locals]) - end - - # Determine the template to be rendered using the given options. - def determine_template(options) #:nodoc: - keys = options.fetch(:locals, {}).keys - - if options.key?(:text) - Template::Text.new(options[:text], formats.first) - elsif options.key?(:file) - with_fallbacks { find_template(options[:file], nil, false, keys, @details) } - elsif options.key?(:inline) - handler = Template.handler_for_extension(options[:type] || "erb") - Template.new(options[:inline], "inline template", handler, :locals => keys) - elsif options.key?(:template) - if options[:template].respond_to?(:render) - options[:template] - else - find_template(options[:template], options[:prefixes], false, keys, @details) - end - else - raise ArgumentError, "You invoked render but did not give any of :partial, :template, :inline, :file or :text option." - end - end - - # Renders the given template. A string representing the layout can be - # supplied as well. - def render_template(template, layout_name = nil, locals = nil) #:nodoc: - view, locals = @view, locals || {} - - render_with_layout(layout_name, locals) do |layout| - instrument(:template, :identifier => template.identifier, :layout => layout.try(:virtual_path)) do - template.render(view, locals) { |*name| view._layout_for(*name) } - end - end - end - - def render_with_layout(path, locals) #:nodoc: - layout = path && find_layout(path, locals.keys) - content = yield(layout) - - if layout - view = @view - view.view_flow.set(:layout, content) - layout.render(view, locals){ |*name| view._layout_for(*name) } - else - content - end - end - - # This is the method which actually finds the layout using details in the lookup - # context object. If no layout is found, it checks if at least a layout with - # the given name exists across all details before raising the error. - def find_layout(layout, keys) - with_layout_format { resolve_layout(layout, keys) } - end - - def resolve_layout(layout, keys) - case layout - when String - begin - if layout =~ /^\// - with_fallbacks { find_template(layout, nil, false, keys, @details) } - else - find_template(layout, nil, false, keys, @details) - end - rescue ActionView::MissingTemplate - all_details = @details.merge(:formats => @lookup_context.default_formats) - raise unless template_exists?(layout, nil, false, keys, all_details) - end - when Proc - resolve_layout(layout.call, keys) - when FalseClass - nil - else - layout - end - end - end -end |