NAME
Gantry::Plugins::PageCache - A plugin for caching application pages
SYNOPSIS
In Apache Perl startup or app.cgi or app.server:
<Perl>
# ...
use MyApp qw{
-Engine=CGI
-TemplateEngine=TT
Cache::FastMap # or Cache::Storable
PageCache
};
</Perl>
DESCRIPTION
The purpose of the plugin is to store and retrieve cached application pages.
Note that you must include PageCache in the list of imported items when you use your base app module.
CONFIGURATION
The following items can be set by configuration. If any of the following match then caching will be enabled.
** At least one cache criteria must be set.
Cache pages based on a certain action.
$self->gantry_pagecache_action( 'do_edit,do_delete,do_view' );
Cache pages based on the mime types.
$self->gantry_pagecache_mime_type( 'text/html,text/rss' );
Cache every page that is produced by a controller.
$self->gantry_pagecache_location( '/controller1' );
Cache distinct pages produced by a controller.
$self->gantry_pagecache_uri( '/controller1/rss' );
METHODS
- get_callbacks
-
For use by Gantry.pm. Registers the callbacks needed for cache management during the PerlHandler Apache phase or its moral equivalent.
- gantry_pagecache_store
-
Callback to store the cached page.
- gantry_pagecache_retrieve
-
Callback to retrieve the cached page.
- gantry_pagecache_location
-
Location(s) to cache
- gantry_pagecache_action
-
Action(s) to cache
- gantry_pagecache_mime_type
-
MIME type(s) to cache
- gantry_pagecache_uri
-
URI(s) to cache
- gantry_pagecache
-
Holds the cache key if caching is enabled
TODO
Add a caching scheme where you can use an SQL::Abstract like syntax.
{
-and => {
mime_type = [
'text/html',
'text/rss',
],
location = [
'/controller1',
'/controller2',
],
},
-or => {
mime_type => { '!=', 'img/gif' }
}
}
SEE ALSO
Gantry
AUTHOR
Tim Keefer <tim@timkeefer.com>
COPYRIGHT AND LICENSE
Copyright (C) 2007 Tim Keefer
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.