Mercurial > pub > Impl
annotate Lib/IMPL/Web/QueryHandler/UrlController.pm @ 148:e6447ad85cb4
DOM objects now have a schema and schemaSource properties
RegExp now can launder data
Improved post to DOM transformation (multiple values a now supported)
Added new axes to navigation queries: ancestor and descendant
minor changes and bug fixes
| author | wizard |
|---|---|
| date | Mon, 16 Aug 2010 08:26:44 +0400 |
| parents | 5a9f64890c31 |
| children | 3f09584bf189 |
| rev | line source |
|---|---|
| 110 | 1 package IMPL::Web::QueryHandler::UrlController; |
| 97 | 2 use strict; |
| 3 use base qw(IMPL::Web::QueryHandler); | |
| 4 | |
| 5 use IMPL::Class::Property; | |
| 6 use IMPL::Exception; | |
| 139 | 7 use Carp qw(croak); |
|
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8 use Scalar::Util qw(tainted); |
| 97 | 9 |
| 10 BEGIN { | |
| 11 public property namespace => prop_all; | |
| 12 } | |
| 13 | |
| 14 __PACKAGE__->PassThroughArgs; | |
| 15 | |
| 16 sub Process { | |
| 17 my ($this,$action,$nextHandler) = @_; | |
| 18 | |
| 19 my $namespace = $this->namespace || $action->application->type; | |
| 20 | |
| 21 my @target = grep $_, split /\//, ($ENV{PATH_INFO} || '') or die new IMPL::Exception("No target specified"); | |
| 22 | |
| 23 my $method = pop @target; | |
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24 if ( $method =~ /^(\w+)/ ) { |
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25 $method = $1; |
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26 } else { |
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27 die new IMPL::Exception("Invalid method name",$method); |
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28 } |
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29 |
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30 (/^(\w+)$/ or die new IMPL::Exception("Invalid module name part", $_)) and $_=$1 foreach @target; |
| 97 | 31 |
| 32 my $module = join '::',$namespace,@target; | |
| 33 | |
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34 die new IMPL::Exception("A module name is untrusted", $module) if tainted($module); |
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35 |
| 139 | 36 eval "require $module; 1;" unless eval{ $module->can('InvokeAction'); }; |
| 37 if (my $err = $@ ) { | |
| 38 die new IMPL::Exception("Failed to load module",$module,$err); | |
| 39 } | |
| 97 | 40 |
| 41 if(UNIVERSAL::can($module,'InvokeAction')) { | |
| 42 $module->InvokeAction($method,$action); | |
| 43 } else { | |
| 44 die new IMPL::InvalidOperationException("Failed to invoke action",$ENV{PATH_INFO},$module,$method); | |
| 45 } | |
| 46 } | |
| 47 | |
| 110 | 48 1; |
| 49 | |
| 50 __END__ | |
| 51 | |
| 52 =pod | |
| 53 | |
| 54 =head1 NAME | |
| 55 | |
| 56 C<IMPL::Web::QueryHandler::UrlController> - вызов метода на основе <url> запроса. | |
| 57 | |
| 58 =head1 DESCRIPTION | |
| 59 | |
| 60 Использует переменную C<$ENV{PATH_INFO}> для получения имени и метода модуля. | |
| 61 | |
| 62 =cut |