Mercurial > pub > Impl
diff Lib/Engine/Action/URICall.pm @ 0:03e58a454b20
Создан репозитарий
author | Sergey |
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date | Tue, 14 Jul 2009 12:54:37 +0400 |
parents | |
children | 16ada169ca75 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Lib/Engine/Action/URICall.pm Tue Jul 14 12:54:37 2009 +0400 @@ -0,0 +1,42 @@ +package Engine::Action::URICall; +use strict; +use Common; +use Engine::Action; + +our $Namespace; + +our %MapOutput; +our $DefaultMethod; + +%MapOutput = ( page => 'Engine::Output::Page' , xml => 'Engine::Output::Xml' ) if not %MapOutput; + +=pod + /module/submodule/method.format +=cut + +sub ConstructAction { + my ($class,$uriRequest) = @_; + + my @module = $uriRequest->path_segments; + + my ($function,$format) = (((pop @module) or $DefaultMethod) =~ m/^(.*?)(?:\.(\w+))?$/); + @module = grep $_, @module; + my $module = @module ? ($Namespace ? $Namespace . '::' : '').join('::',@module) : $Namespace; + + return new Engine::Action( Package => $module, Method => $function, Output => $class->MapOutput($format), RequestURI => $uriRequest); +} + +sub MapOutput { + my ($class,$format) = @_; + my $module = $MapOutput{$format} or return undef; + + eval "require $module;" or die new Exception('Failed to load output module',$module,$@); + + if ($module->can('construct')) { + return $module->construct($format); + } else { + return $module; + } +} + +1;