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Jifty::View::Mason::Handler.3pm

NAME

Jifty::View::Mason::Handler - Handler for Mason requests inside of Jifty

SUMMARY

Jifty controls all of the input and output from the Mason templating engine; this means that we cannot use the Mason's standard HTML::Mason::CGIHandler interface to interact with it.

new PARAMHASH

Takes a number of key-value parameters; see HTML::Mason::Params. Defaults the "out_method" to ``out_method'', and the "request_class" to HTML::Mason::Request::Jifty (below). Finally, adds "h" and "u" escapes, which map to ``escape_uri'' and escape_utf8 respectively.

config

Returns our Mason config. We use the component root specified in the "Web/TemplateRoot" framework configuration variable (or "html" by default). Additionally, we set up a "jifty" component root, as specified by the "Web/DefaultTemplateRoot" configuration. All interpolations are HTML-escaped by default, and we use the fatal error mode.

escape_utf8 SCALARREF

Does a css-busting but minimalist escaping of whatever html you're passing in.

escape_uri SCALARREF

Escapes in-place URI component according to RFC2396. Takes a reference to perl string.

*Note* that octets would be treated as latin1 encoded sequence and converted to UTF-8 encoding and then escaped. So this sub always provide UTF-8 escaped string. See also Encode for more info about converting.

template_exists COMPONENT

A convenience method for $self->interp->comp_exists(). (Jifty uses this method as part of its standard Templating system API).

show COMPONENT

Takes a component path to render. Deals with setting up a global HTML::Mason::FakeApache and Request object, and calling the component.

handle_comp

A synonym for show

request_args

The official source for request arguments is from the current Jifty::Request object.

HTML::Mason::Request::Jifty

Subclass of HTML::Mason::Request which is customised for Jifty's use.

auto_send_headers

Doesn't send headers if this is a subrequest (according to the current Jifty::Request).

exec

Actually runs the component; in case no headers have been sent after running the component, and we're supposed to send headers, sends them.

redirect

Calls ``redirect'' in Jifty::Web.