diff options
Diffstat (limited to 'actionpack/lib/action_controller/deprecated_renders_and_redirects.rb')
| -rw-r--r-- | actionpack/lib/action_controller/deprecated_renders_and_redirects.rb | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/deprecated_renders_and_redirects.rb b/actionpack/lib/action_controller/deprecated_renders_and_redirects.rb new file mode 100644 index 0000000000..a511656c1e --- /dev/null +++ b/actionpack/lib/action_controller/deprecated_renders_and_redirects.rb @@ -0,0 +1,68 @@ +module ActionController + class Base + protected + # Works like render, but instead of requiring a full template name, you can get by with specifying the action name. So calling + # <tt>render_action "show_many"</tt> in WeblogController#display will render "#{template_root}/weblog/show_many.rhtml" or + # "#{template_root}/weblog/show_many.rxml". + def render_action(action_name, status = nil) #:doc: + render :action => action_name, :status => status + end + + # Works like render, but disregards the template_root and requires a full path to the template that needs to be rendered. Can be + # used like <tt>render_file "/Users/david/Code/Ruby/template"</tt> to render "/Users/david/Code/Ruby/template.rhtml" or + # "/Users/david/Code/Ruby/template.rxml". + def render_file(template_path, status = nil, use_full_path = false) #:doc: + render :file => template_path, :status => status, :use_full_path => use_full_path + end + + # Renders the +template+ string, which is useful for rendering short templates you don't want to bother having a file for. So + # you'd call <tt>render_template "Hello, <%= @user.name %>"</tt> to greet the current user. Or if you want to render as Builder + # template, you could do <tt>render_template "xml.h1 @user.name", nil, "rxml"</tt>. + def render_template(template, status = nil, type = "rhtml") #:doc: + render :inline => template, :status => status, :type => type + end + + # Renders the +text+ string without parsing it through any template engine. Useful for rendering static information as it's + # considerably faster than rendering through the template engine. + # Use block for response body if provided (useful for deferred rendering or streaming output). + def render_text(text = nil, status = nil) #:doc: + render(:text => text, :status => status) { yield } + end + + # Renders an empty response that can be used when the request is only interested in triggering an effect. Do note that good + # HTTP manners mandate that you don't use GET requests to trigger data changes. + def render_nothing(status = nil) #:doc: + render :nothing => true, :status => status + end + + # Renders the partial specified by <tt>partial_path</tt>, which by default is the name of the action itself. Example: + # + # class WeblogController < ActionController::Base + # def show + # render_partial # renders "weblog/_show.r(xml|html)" + # end + # end + def render_partial(partial_path = default_template_name, object = nil, local_assigns = {}) #:doc: + render :partial => partial_path, :object => object, :locals => local_assigns + end + + # Renders a collection of partials using <tt>partial_name</tt> to iterate over the +collection+. + def render_partial_collection(partial_name, collection, partial_spacer_template = nil, local_assigns = {})#:doc: + render :partial => partial_name, :collection => collection, :spacer_template => partial_spacer_template, :locals => local_assigns + end + + + # Deprecated in favor of calling redirect_to directly with the path. + def redirect_to_path(path) #:doc: + redirect_to(path) + end + + # Deprecated in favor of calling redirect_to directly with the url. If the resource has moved permanently, it's possible to pass + # true as the second parameter and the browser will get "301 Moved Permanently" instead of "302 Found". This can also be done through + # just setting the headers["Status"] to "301 Moved Permanently" before using the redirect_to. + def redirect_to_url(url, permanently = false) #:doc: + headers["Status"] = "301 Moved Permanently" if permanently + redirect_to(url) + end + end +end
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