Mercurial > pub > Impl
annotate Lib/IMPL/Web/Application/Action.pm @ 377:a0d342ac9a36
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date | Tue, 14 Jan 2014 20:06:36 +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, |
340 | 22 security => PROP_RW, |
244 | 23 query => PROP_RO, |
321 | 24 context => PROP_RW, |
25 _jsonData => PROP_RW, | |
238 | 26 ] |
27 }; | |
55 | 28 |
65 | 29 sub CTOR { |
194 | 30 my ($this) = @_; |
244 | 31 |
32 $this->context({}); | |
357 | 33 $this->security($this->application->CreateSecurity()); |
65 | 34 } |
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35 |
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36 sub cookie { |
194 | 37 my ($this,$name,$rx) = @_; |
38 | |
39 $this->_launder(scalar( $this->query->cookie($name) ), $rx ); | |
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40 } |
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41 |
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42 sub header { |
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43 my ($this,$header) = @_; |
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44 |
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45 $this->query->https ? $this->query->https($header) : $this->query->http($header); |
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46 } |
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47 |
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48 sub isSecure { |
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49 shift->query->https ? 1 : 0; |
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50 } |
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51 |
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52 sub isJson { |
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53 return shift->contentType =~ m{^application/json} ? 1 : 0; |
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54 } |
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55 |
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56 sub param { |
194 | 57 my ($this,$name,$rx) = @_; |
58 | |
245 | 59 my $value; |
60 | |
61 if ( | |
62 $this->requestMethod eq 'GET' | |
63 or | |
321 | 64 $this->contentType eq 'multipart/form-data' |
245 | 65 or |
321 | 66 $this->contentType eq 'application/x-www-form-urlencoded' |
245 | 67 ) { |
68 $value = scalar( $this->query->param($name) ); | |
69 } else { | |
70 $value = scalar( $this->query->url_param($name) ); | |
71 } | |
72 | |
73 $this->_launder($value, $rx ); | |
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74 } |
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75 |
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76 sub urlParam { |
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77 my ($this,$name,$rx) = @_; |
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78 |
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79 $this->_launder(scalar( $this->query->url_param($name) ), $rx); |
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80 } |
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81 |
322 | 82 sub urlParams { |
83 shift->query->url_param(); | |
84 } | |
85 | |
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86 sub rawData { |
321 | 87 my ($this, $decode) = @_; |
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88 |
321 | 89 local $IMPL::Web::CGIWrapper::NO_DECODE = $decode ? 0 : 1; |
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90 if ($this->requestMethod eq 'POST') { |
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91 return $this->query->param('POSTDATA'); |
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92 } elsif($this->requestMethod eq 'PUT') { |
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93 return $this->query->param('PUTDATA'); |
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94 } |
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95 } |
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96 |
321 | 97 sub jsonData { |
98 my ($this) = @_; | |
99 | |
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100 if ($this->isJson ) { |
321 | 101 my $data = $this->_jsonData; |
102 unless($data) { | |
103 $data = JSON->new()->decode($this->rawData('decode encoding')); | |
104 $this->_jsonData($data); | |
105 } | |
106 | |
107 return $data; | |
108 } | |
109 | |
110 return; | |
111 } | |
112 | |
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113 sub requestMethod { |
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114 my ($this) = @_; |
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115 return $this->query->request_method; |
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116 } |
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117 |
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118 sub contentType { |
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119 return shift->query->content_type(); |
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120 } |
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121 |
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122 sub pathInfo { |
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123 my ($this) = @_; |
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124 return $this->query->path_info; |
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125 } |
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126 |
238 | 127 sub baseUrl { |
128 my ($this) = @_; | |
129 | |
130 return $this->query->url(-base => 1); | |
131 } | |
132 | |
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133 sub applicationUrl { |
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134 shift->application->baseUrl; |
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135 } |
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136 |
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137 sub applicationFullUrl { |
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138 my ($this) = @_; |
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139 |
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140 return URI->new_abs($this->application->baseUrl, $this->query->url(-base => 1)); |
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141 } |
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142 |
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143 # creates an url that contains server, schema and path parts |
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144 sub CreateFullUrl { |
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145 my ($this,$path) = @_; |
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146 |
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147 return $path ? URI->new_abs($path,$this->applicationFullUrl) : $this->applicationFullUrl; |
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148 } |
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149 |
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150 # creates an url that contains only a path part |
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151 sub CreateAbsoluteUrl { |
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152 my ($this,$path) = @_; |
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153 |
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154 return $path ? URI->new_abs($path,$this->applicationUrl) : $this->applicationUrl; |
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155 } |
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156 |
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157 sub _launder { |
194 | 158 my ($this,$value,$rx) = @_; |
159 | |
160 if ( $value ) { | |
161 if ($rx) { | |
162 if ( my @result = ($value =~ m/$rx/) ) { | |
163 return @result > 1 ? \@result : $result[0]; | |
164 } else { | |
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165 return; |
194 | 166 } |
167 } else { | |
168 return $value; | |
169 } | |
170 } else { | |
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171 return; |
194 | 172 } |
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173 } |
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174 |
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175 sub Dispose { |
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176 my ($this) = @_; |
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177 |
340 | 178 $this->security->Dispose() |
179 if $this->security and $this->security->can('Dispose'); | |
180 | |
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181 $_->Dispose() foreach grep is($_,Disposable), values %{$this->context}; |
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182 |
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183 $this->next::method(); |
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184 } |
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185 |
52 | 186 1; |
187 | |
188 __END__ | |
189 | |
190 =pod | |
191 | |
67 | 192 =head1 NAME |
193 | |
180 | 194 C<IMPL::Web::Application::Action> - Обертка вокруг C<CGI> запроса. |
67 | 195 |
52 | 196 =head1 DESCRIPTION |
197 | |
67 | 198 C<[Infrastructure]> |
206 | 199 Свзяывет CGI запрос, приложение, орабатывающее его и ответ, который будет отправлен клиенту. |
52 | 200 |
67 | 201 =head1 MEMBERS |
202 | |
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203 =head2 C<CTOR(%args)> |
67 | 204 |
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205 Инициализирует новый экземпляр. Именованными параметрами передаются значения |
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206 свойств. |
67 | 207 |
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208 =head2 C< [get]application> |
67 | 209 |
180 | 210 Экземпляр приложения создавшего текущий объект |
67 | 211 |
212 =item C< [get] query > | |
213 | |
180 | 214 Экземпляр C<CGI> запроса |
67 | 215 |
216 =back | |
217 | |
218 | |
180 | 219 =cut |