annotate Lib/IMPL/Web/QueryHandler/PageFormat.pm @ 74:84aa8c395fce

doc minor fixes
author wizard
date Mon, 29 Mar 2010 17:40:06 +0400
parents 2840c4c85db8
children 9d24db321029
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1 package IMPL::Web::QueryHandler::PageFormat;
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2 use base qw(IMPL::Web::QueryHandler IMPL::Object::Autofill);
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3
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4 __PACKAGE__->PassThroughArgs;
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6 use IMPL::Class::Property;
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7 use IMPL::Web::TDocument;
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8 use File::Spec;
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9 use Error qw(:try);
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11 BEGIN {
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12 public property templatesCharset => prop_all;
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13 public property templatesBase => prop_all;
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14 }
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15
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16 sub CTOR {
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17 my ($this) = @_;
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18
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19 $this->templatesCharset('utf-8') unless $this->templatesCharset;
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20 $this->templatesBase('.') unless $this->templatesBase;
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21 }
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22
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23 sub Process {
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24 my ($this,$action,$nextHandler) = @_;
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25
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26 my $doc = new IMPL::Web::TDocument();
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27
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28 try {
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29 my @path = split /\//, $ENV{PATH_TRANSLATED};
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30
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31 $doc->loadFile ( File::Spec->catfile($this->templatesBase,@path), $this->templatesCharset );
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33 $action->response->contentType('text/html');
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34 my $hOut = $action->response->streamBody;
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35
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36 print $hOut $doc->Render();
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37 } finally {
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38 $doc->Dispose;
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39 };
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40 }
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42 1;
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43
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44 __END__
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45
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46 =pod
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47
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48 =head1 NAME
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49
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50 C<IMPL::Web::QueryHandler::PageFormat> - Выдача результатов в виде HTML страницы, построенной из шаблона.
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51
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52 =head1 SYNOPSIS
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53
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54 В файле конфигурации приложения
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55
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56 =begin code xml
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57
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58 <handlersQuery type="IMPL::Object::List">
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59 <item type="IMPL::Web::QueryHandler::PageFormat">
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60 <charsetTemplates>utf-8</charsetTemplates>
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61 </item>
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62 </handlersQuery>
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63
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64 =end code xml
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65
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66 Программно
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67
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68 =begin code
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69
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70 my $app = new IMPL::Web::Application();
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71 $app->handlersQuery->Add(
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72 new IMPL::Web::QueryHandler::PageFormat( charsetTemplates=> 'utf-8' );
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73 );
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75 =end
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76
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77 =head1 DESCRIPTION
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78
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79 Обработчик запроса для веб приложения. Загружает шаблон, путь к котрому берется
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80 из C<ENV{PATH_INFO}> относительно пути из свойства C<templatesBase>.
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81
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82 Наследуется от C<IMPL::Web::QueryHandler> для реализации функционала
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83 обработчика запроса и переопределяет метод C<Process>.
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84
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85 C<Serializable>
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86
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87 =head1 MEMBERS
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88
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89 =over
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90
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91 =item C<CTOR(%props)>
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92
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93 Создает новый экземпляр и заполняет свойства.
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94
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95 =item C<[get,set] templatesCharset>
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96
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97 Кодировка шаблонов. По умолчанию utf-8.
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98
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99 =item C<[get,set] templatesBase>
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100
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101 Каталог относительно которого ищется шаблон.
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102
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103 =item C<[override] Process($action,$nextHandler)>
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104
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105 Метод, переопределяющий C<IMPL::Web::QueryHandler->Process> и которому передается управление
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106 для выполнения действий.
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107
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108 =back
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109
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110 =cut