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annotate Lib/IMPL/Web/Application/Action.pm @ 265:6b6d4b2275a1

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improved documentation
author cin
date Thu, 10 Jan 2013 03:25:02 +0400
parents 32aceba4ee6d
children 89179bb8c388
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1 package IMPL::Web::Application::Action;
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2 use strict;
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3
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4 use Carp qw(carp);
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5
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6 use IMPL::Const qw(:prop);
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7 use IMPL::Web::CGIWrapper();
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8
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9 use IMPL::declare {
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10 base => [
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11 'IMPL::Object' => undef,
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12 'IMPL::Object::Autofill' => '@_'
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13 ],
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14 props => [
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15 application => PROP_RO,
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16 query => PROP_RO,
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17 context => PROP_RW
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18 ]
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19 };
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20
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21 sub CTOR {
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22 my ($this) = @_;
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23
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24 $this->context({});
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25 }
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26
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27 sub cookie {
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28 my ($this,$name,$rx) = @_;
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29
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30 $this->_launder(scalar( $this->query->cookie($name) ), $rx );
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31 }
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32
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33 sub param {
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34 my ($this,$name,$rx) = @_;
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35
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36 my $value;
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37
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38 if (
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39 $this->requestMethod eq 'GET'
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40 or
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41 $this->query->content_type eq 'multipart/form-data'
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42 or
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43 $this->query->content_type eq 'application/x-www-form-urlencoded'
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44 ) {
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45 $value = scalar( $this->query->param($name) );
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46 } else {
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47 $value = scalar( $this->query->url_param($name) );
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48 }
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49
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50 $this->_launder($value, $rx );
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51 }
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52
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53 sub rawData {
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54 my ($this) = @_;
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55
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56 local $IMPL::Web::CGIWrapper::NO_DECODE = 1;
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57 if ($this->requestMethod eq 'POST') {
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58 return $this->query->param('POSTDATA');
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59 } elsif($this->requestMethod eq 'PUT') {
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60 return $this->query->param('PUTDATA');
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61 }
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62 }
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64 sub requestMethod {
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65 my ($this) = @_;
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66 return $this->query->request_method;
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67 }
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69 sub contentType {
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70 return shift->query->content_type();
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71 }
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72
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73 sub pathInfo {
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74 my ($this) = @_;
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75 return $this->query->path_info;
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76 }
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78 sub baseUrl {
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79 my ($this) = @_;
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80
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81 return $this->query->url(-base => 1);
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82 }
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83
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84 sub _launder {
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85 my ($this,$value,$rx) = @_;
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86
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87 if ( $value ) {
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88 if ($rx) {
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89 if ( my @result = ($value =~ m/$rx/) ) {
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90 return @result > 1 ? \@result : $result[0];
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91 } else {
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92 return;
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93 }
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94 } else {
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95 return $value;
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96 }
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97 } else {
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98 return;
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99 }
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100 }
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101
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102 1;
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103
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104 __END__
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105
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106 =pod
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107
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108 =head1 NAME
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109
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110 C<IMPL::Web::Application::Action> - Обертка вокруг C<CGI> запроса.
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111
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112 =head1 DESCRIPTION
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113
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114 C<[Infrastructure]>
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115 Свзяывет CGI запрос, приложение, орабатывающее его и ответ, который будет отправлен клиенту.
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116
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117 =head1 MEMBERS
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118
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119 =head2 C<CTOR(%args)>
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120
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121 Инициализирует новый экземпляр. Именованными параметрами передаются значения
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122 свойств.
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123
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124 =head2 C< [get]application>
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125
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126 Экземпляр приложения создавшего текущий объект
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127
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128 =item C< [get] query >
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129
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130 Экземпляр C<CGI> запроса
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131
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132 =back
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133
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134
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135 =cut