Mercurial > pub > Impl
annotate Lib/IMPL/Web/Application/Action.pm @ 339:97628101b765
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date | Wed, 19 Jun 2013 03:25:44 +0400 |
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52 | 1 package IMPL::Web::Application::Action; |
55 | 2 use strict; |
52 | 3 |
206 | 4 use Carp qw(carp); |
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5 use URI; |
321 | 6 use JSON; |
238 | 7 |
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8 use IMPL::lang; |
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9 use IMPL::Const qw(:prop); |
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10 use IMPL::Web::CGIWrapper(); |
238 | 11 use IMPL::declare { |
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12 require => { |
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13 Disposable => '-IMPL::Object::Disposable' |
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14 }, |
238 | 15 base => [ |
16 'IMPL::Object' => undef, | |
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17 'IMPL::Object::Autofill' => '@_', |
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18 'IMPL::Object::Disposable' => undef |
238 | 19 ], |
20 props => [ | |
324 | 21 application => PROP_RW, |
244 | 22 query => PROP_RO, |
321 | 23 context => PROP_RW, |
24 _jsonData => PROP_RW, | |
238 | 25 ] |
26 }; | |
55 | 27 |
65 | 28 sub CTOR { |
194 | 29 my ($this) = @_; |
244 | 30 |
31 $this->context({}); | |
65 | 32 } |
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33 |
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34 sub cookie { |
194 | 35 my ($this,$name,$rx) = @_; |
36 | |
37 $this->_launder(scalar( $this->query->cookie($name) ), $rx ); | |
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38 } |
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39 |
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40 sub header { |
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41 my ($this,$header) = @_; |
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42 |
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43 $this->query->https ? $this->query->https($header) : $this->query->http($header); |
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44 } |
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45 |
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46 sub isSecure { |
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47 shift->query->https ? 1 : 0; |
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48 } |
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49 |
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50 sub isJson { |
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51 return shift->contentType =~ m{^application/json} ? 1 : 0; |
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52 } |
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53 |
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54 sub param { |
194 | 55 my ($this,$name,$rx) = @_; |
56 | |
245 | 57 my $value; |
58 | |
59 if ( | |
60 $this->requestMethod eq 'GET' | |
61 or | |
321 | 62 $this->contentType eq 'multipart/form-data' |
245 | 63 or |
321 | 64 $this->contentType eq 'application/x-www-form-urlencoded' |
245 | 65 ) { |
66 $value = scalar( $this->query->param($name) ); | |
67 } else { | |
68 $value = scalar( $this->query->url_param($name) ); | |
69 } | |
70 | |
71 $this->_launder($value, $rx ); | |
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72 } |
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73 |
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74 sub urlParam { |
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75 my ($this,$name,$rx) = @_; |
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76 |
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77 $this->_launder(scalar( $this->query->url_param($name) ), $rx); |
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78 } |
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79 |
322 | 80 sub urlParams { |
81 shift->query->url_param(); | |
82 } | |
83 | |
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84 sub rawData { |
321 | 85 my ($this, $decode) = @_; |
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86 |
321 | 87 local $IMPL::Web::CGIWrapper::NO_DECODE = $decode ? 0 : 1; |
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88 if ($this->requestMethod eq 'POST') { |
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89 return $this->query->param('POSTDATA'); |
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90 } elsif($this->requestMethod eq 'PUT') { |
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91 return $this->query->param('PUTDATA'); |
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92 } |
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93 } |
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94 |
321 | 95 sub jsonData { |
96 my ($this) = @_; | |
97 | |
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98 if ($this->isJson ) { |
321 | 99 my $data = $this->_jsonData; |
100 unless($data) { | |
101 $data = JSON->new()->decode($this->rawData('decode encoding')); | |
102 $this->_jsonData($data); | |
103 } | |
104 | |
105 return $data; | |
106 } | |
107 | |
108 return; | |
109 } | |
110 | |
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111 sub requestMethod { |
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112 my ($this) = @_; |
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113 return $this->query->request_method; |
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114 } |
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115 |
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116 sub contentType { |
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117 return shift->query->content_type(); |
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118 } |
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119 |
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120 sub pathInfo { |
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121 my ($this) = @_; |
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122 return $this->query->path_info; |
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123 } |
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124 |
238 | 125 sub baseUrl { |
126 my ($this) = @_; | |
127 | |
128 return $this->query->url(-base => 1); | |
129 } | |
130 | |
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131 sub applicationUrl { |
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132 shift->application->baseUrl; |
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133 } |
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134 |
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135 sub applicationFullUrl { |
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136 my ($this) = @_; |
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137 |
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138 return URI->new_abs($this->application->baseUrl, $this->query->url(-base => 1)); |
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139 } |
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140 |
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141 # creates an url that contains server, schema and path parts |
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142 sub CreateFullUrl { |
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143 my ($this,$path) = @_; |
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144 |
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145 return $path ? URI->new_abs($path,$this->applicationFullUrl) : $this->applicationFullUrl; |
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146 } |
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147 |
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148 # creates an url that contains only a path part |
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149 sub CreateAbsoluteUrl { |
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150 my ($this,$path) = @_; |
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151 |
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152 return $path ? URI->new_abs($path,$this->applicationUrl) : $this->applicationUrl; |
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153 } |
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154 |
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155 sub _launder { |
194 | 156 my ($this,$value,$rx) = @_; |
157 | |
158 if ( $value ) { | |
159 if ($rx) { | |
160 if ( my @result = ($value =~ m/$rx/) ) { | |
161 return @result > 1 ? \@result : $result[0]; | |
162 } else { | |
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163 return; |
194 | 164 } |
165 } else { | |
166 return $value; | |
167 } | |
168 } else { | |
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169 return; |
194 | 170 } |
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171 } |
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172 |
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173 sub Dispose { |
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174 my ($this) = @_; |
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175 |
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176 $_->Dispose() foreach grep is($_,Disposable), values %{$this->context}; |
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177 |
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178 $this->next::method(); |
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179 } |
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180 |
52 | 181 1; |
182 | |
183 __END__ | |
184 | |
185 =pod | |
186 | |
67 | 187 =head1 NAME |
188 | |
180 | 189 C<IMPL::Web::Application::Action> - Обертка вокруг C<CGI> запроса. |
67 | 190 |
52 | 191 =head1 DESCRIPTION |
192 | |
67 | 193 C<[Infrastructure]> |
206 | 194 Свзяывет CGI запрос, приложение, орабатывающее его и ответ, который будет отправлен клиенту. |
52 | 195 |
67 | 196 =head1 MEMBERS |
197 | |
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198 =head2 C<CTOR(%args)> |
67 | 199 |
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200 Инициализирует новый экземпляр. Именованными параметрами передаются значения |
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201 свойств. |
67 | 202 |
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203 =head2 C< [get]application> |
67 | 204 |
180 | 205 Экземпляр приложения создавшего текущий объект |
67 | 206 |
207 =item C< [get] query > | |
208 | |
180 | 209 Экземпляр C<CGI> запроса |
67 | 210 |
211 =back | |
212 | |
213 | |
180 | 214 =cut |