X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2FMaypole%2FView%2FBase.pm;h=95c8d9dd09f9e3b6bf6270304d4c6995b7f7d38a;hb=5d49648fd96492e31cf7c6df507ae42e9cd1e42d;hp=e7bf29953e4c27a4bffd56464a89ed1c79408767;hpb=ef3da5818c452a331e863d30efc41f5b65d0f624;p=maypole.git diff --git a/lib/Maypole/View/Base.pm b/lib/Maypole/View/Base.pm index e7bf299..95c8d9d 100644 --- a/lib/Maypole/View/Base.pm +++ b/lib/Maypole/View/Base.pm @@ -109,3 +109,53 @@ EOF sub template { die shift() . " didn't define a decent template method!" } 1; + + +=head1 NAME + +Maypole::View::Base - Base cl + +=head1 DESCRIPTION + +This is the base class for Maypole view classes. This is an abstract class +meant to define the interface, and can't be used directly. + +=head2 process + +This is the engine of this module. It populates all the relevant variables +and calls the requested action. + +Anyone subclassing this for a different database abstraction mechanism +needs to provide the following methods: + +=head2 template + +In this method you do the actual processing of your template. it should use L +to search for components, and provide the templates with easy access to the contents +of L. It should put the result in $r->{output} and return OK if processing was +sucessfull, or populate $r->{error} and return ERROR if it fails. + +=head1 Other overrides + +Additionally, individual derived model classes may want to override the + +=head2 new + +The default constructor does nothing. You can override this to perform actions +during view initialization. + +=head2 paths + +Returns search paths for templates. the default method returns factory, custom and + under the configured template root. + +=head2 vars + +returns a hash of data the template should have access to. The default one populates +classmetadata if there is a class, as well as setting the data objects by name if +there is one or more objects available. + +=head2 error + + +=cut