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annotate Lib/IMPL/Web/View/TTContext.pm @ 358:248f95c1762a

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added simple XML Sax parser
author sergey
date Mon, 18 Nov 2013 01:25:35 +0400
parents 97131d500f16
children 833e663796c4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 package IMPL::Web::View::TTContext;
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2 use strict;
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3 use Template::Base;
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4 use Carp qw(carp);
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5 use File::Spec();
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6 use IMPL::Resources::Format qw(FormatMessage);
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7 use IMPL::Resources::Strings();
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8
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9 use IMPL::Exception();
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10 use IMPL::lang qw(is typeof hashApply hashMerge);
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11 use IMPL::declare {
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12 require => {
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13 Document => '-Template::Document',
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14 TypeKeyedCollection => 'IMPL::TypeKeyedCollection',
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15 ArgException => '-IMPL::InvalidArgumentException',
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16 Resources => 'IMPL::Resources',
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17 Loader => 'IMPL::Code::Loader'
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18 },
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19 base => [
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20 'Template::Context' => '@_'
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21 ]
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22 };
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23
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24 BEGIN {
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25 no strict 'refs';
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26 foreach my $prop (qw(
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27 root
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28 base
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29 tt_ext
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30 tt_cache
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31 parent
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32 prefix
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33 cache
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34 includes
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35 modules
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36 aliases
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37 id
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38 )) {
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39 my $t = $prop;
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40
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41 *{__PACKAGE__ . '::' . $prop} = sub {
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42 my $this = shift;
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43 return @_ ? $this->stash->set($t, @_) : $this->stash->get($t);
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44 }
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45 }
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46 }
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47
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48 sub clone {
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49 my $this = shift;
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50 my $params = shift;
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51
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52 $this->localise();
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53
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54 my $args = { %{$this} };
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55
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56 $this->delocalise();
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57
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58 my $class = ref($this);
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59
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60 delete $args->{CONFIG};
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61
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62 my $clone = $class->new($args);
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63
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64 $clone->stash->update($params) if $params;
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65
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66 return $clone;
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67 }
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68
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69 sub get_next_id {
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70 my ($this) = @_;
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71
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72 my $id = $this->stash->get('document.nextId') || 0;
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73 $this->stash->set('document.nextId', $id + 1);
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74 return "w-$id";
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75 }
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76
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77 sub find_template {
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78 my ($this,$name) = @_;
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79
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80 my $cache = $this->tt_cache;
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81
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82 $this->tt_cache($cache = {}) unless $cache;
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83
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84 if(my $tpl = $cache->{$name}) {
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85 return $tpl;
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86 }
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87
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88 my @inc = ($this->base, @{$this->includes || []});
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89
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90 my $ext = $this->tt_ext || "";
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91
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92 my $file;
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93
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94 foreach my $dir (@inc) {
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95 $file = $dir ? "$dir/$name" : $name;
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96
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97 my $base = join('/',splice([split(/\/+/,$file)],0,-1));
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98
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99 $file = $ext ? "$file.$ext" : $file;
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100
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101 if (exists($this->modules->{$file})) {
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102 my $info = $this->modules->{$file};
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103 return $cache->{$name} = $info
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104 if $info;
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105 } else {
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106 if( my $tt = eval { $this->template($file) } ) {
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107 my $class;
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108 if ($class = $tt->class) {
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109 $class = $this->aliases->{$class} || $class;
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110 Loader->safe->Require($class);
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111 }
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112 my $info = {
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113 base => $base,
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114 labels => $this->load_labels($file),
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115 template => $tt,
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116 initialized => 0,
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117 class => $class
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118 };
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119 $this->modules->{$file} = $info;
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120 return $cache->{$name} = $info;
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121 } else {
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122 my $err = $@;
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123
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124 for(my $t = $err; is($t,'Template::Exception'); $t = $t->info ) {
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125 die $err unless $t->type eq Template::Constants::ERROR_FILE;
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126 }
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127 $this->modules->{$file} = undef;
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128 }
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129 }
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130 }
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131
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132 $this->throw(Template::Constants::ERROR_FILE, "$name: not found");
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133 }
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134
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135 sub display {
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136 my $this = shift;
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137 my $model = shift;
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138 my ($template, $args);
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139
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140 if (ref $_[0] eq 'HASH') {
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141 $args = shift;
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142 } else {
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143 $template = shift;
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144 $args = shift;
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145 }
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146
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147 my $prefix = $this->prefix;
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148
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149 my $info;
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150
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151 if (not(($args and delete $args->{_no_resolve}) or ref $model)) {
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152 $info = $this->resolve_model($model,$args);
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153 } else {
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154 $info = {
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155 model => $model,
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156 prefix => ""
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157 };
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158 }
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159
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160 $template ||= $info->{template};
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161 $template = $template ? $this->find_template($template) : $this->find_template_for($info->{model});
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162
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163 return $this->render(
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164 $template,
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165 hashApply(
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166 $info,
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167 $args
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168 )
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169 );
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170 }
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171
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172 sub display_model {
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173 my $this = shift;
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174 my $model = shift;
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175 my ($template, $args);
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176
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177 if (ref $_[0] eq 'HASH') {
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178 $args = shift;
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179 } else {
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180 $template = shift;
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181 $args = shift;
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182 }
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183
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184 $args ||= {};
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185
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186 my $prefix = delete $args->{prefix} || $this->prefix;
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187
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188 if (my $rel = delete $args->{rel}) {
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189 $prefix = $prefix ? "${prefix}.${rel}" : $rel;
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190 }
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191
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192 $template = $template ? $this->find_template($template) : $this->find_template_for($model);
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193
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194 return $this->render(
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195 $template,
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196 hashApply(
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197 {
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198 prefix => $prefix,
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199 model => $model,
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200 },
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201 $args
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202 )
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203 );
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204 }
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205
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206 sub invoke_environment {
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207 my ($this,$code,$env) = @_;
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208
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209 $env ||= {};
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210
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211 my $ctx = ($this->root || $this)->clone();
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212
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213 my $out = eval {
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214 $ctx->localise(
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215 hashApply(
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216 {
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217 aliases => $this->aliases || {},
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diff changeset
218 root => $this->root || $ctx,
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
219 modules => $this->modules || {},
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
220 cache => TypeKeyedCollection->new(),
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
221 display => sub {
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
222 $ctx->display(@_);
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
223 },
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
224 render => sub {
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
225 $ctx->render(@_);
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
226 },
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
227 display_model => sub {
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
228 $ctx->display_model(@_);
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
229 },
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
230 tt_cache => {}
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
231 },
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
232 $env
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
233 )
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
234 );
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
235
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
236 &$code($ctx);
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
237 };
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
238
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
239 my $e = $@;
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
240 $ctx->delocalise();
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
241
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
242 die $e if $e;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
243
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
244 return $out;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
245 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
246
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
247 sub render {
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
248 my ($this,$template,$args) = @_;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
249
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
250 $args ||= {};
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
251
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
252 my $info = ref $template ? $template : $this->find_template($template);
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
253
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
254 if (ref($info) ne 'HASH') {
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
255 carp "got an invalid template object: $info (" . ref($info) . ")";
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
256 $info = {
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
257 template => $info,
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
258 base => $this->base,
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
259 initialized => 1
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
260 };
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
261 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
262
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
263 return $this->invoke_environment(
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
264 sub {
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
265 my $ctx = shift;
352
675cd1829255 working on TTView: added control classes support
cin
parents: 351
diff changeset
266
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
267 unless($info->{initialized}) {
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
268 if(my $init = $info->{template}->blocks->{INIT}) {
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
269 $info->{initialized} = 1;
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
270 eval {
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
271 $ctx->visit($info->{template}->blocks);
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
272 $ctx->include($init);
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
273 };
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
274 $ctx->leave();
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
275 }
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
276 }
352
675cd1829255 working on TTView: added control classes support
cin
parents: 351
diff changeset
277
675cd1829255 working on TTView: added control classes support
cin
parents: 351
diff changeset
278 if (my $class = $info->{class}) {
356
97131d500f16 TTView: added identifiers support
cin
parents: 355
diff changeset
279 $class->new($ctx,$info->{template},$args)->Render($args);
352
675cd1829255 working on TTView: added control classes support
cin
parents: 351
diff changeset
280 } else {
675cd1829255 working on TTView: added control classes support
cin
parents: 351
diff changeset
281 return $ctx->include($info->{template},$args);
675cd1829255 working on TTView: added control classes support
cin
parents: 351
diff changeset
282 }
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
283 },
349
86b470004d47 added lables loading
cin
parents: 348
diff changeset
284 hashMerge(
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
285 $info->{labels} || {},
349
86b470004d47 added lables loading
cin
parents: 348
diff changeset
286 {
351
cfd7570c2af2 working on TTView: created TTView class for rendering models
cin
parents: 349
diff changeset
287 base => $info->{base},
356
97131d500f16 TTView: added identifiers support
cin
parents: 355
diff changeset
288 parent => $this,
97131d500f16 TTView: added identifiers support
cin
parents: 355
diff changeset
289 id => $this->get_next_id
349
86b470004d47 added lables loading
cin
parents: 348
diff changeset
290 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
291 )
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
292 )
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
293 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
294
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
295 sub resolve_model {
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
296 my ($this,$prefix,$args) = @_;
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
297
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
298 die ArgException->new(prefix => "the prefix must be specified")
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
299 unless defined $prefix;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
300
356
97131d500f16 TTView: added identifiers support
cin
parents: 355
diff changeset
301
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
302
356
97131d500f16 TTView: added identifiers support
cin
parents: 355
diff changeset
303 if (my $res = $this->stash->get(['resolve', [$this,$prefix,$args]] ) ) {
355
8dfb9df07d02 added support for the custom resolvers for the TTView
sergey
parents: 354
diff changeset
304 return $res;
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
305 }
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
306
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
307 my @comp = map { $_, 0 } grep length($_), split(/\.|\[(\d+)\]/, $prefix);
347
cin
parents: 346
diff changeset
308
354
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
309 return {
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
310 model => $this->stash->get(['model',0,@comp]),
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
311 prefix => $this->prefix ? $this->prefix . ".$prefix" : $prefix
9330835535b9 fixed view double rendering
cin
parents: 353
diff changeset
312 };
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
313 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
314
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
315 sub find_template_for {
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
316 my ($this,$model) = @_;
347
cin
parents: 346
diff changeset
317
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
318 my $type = typeof($model);
347
cin
parents: 346
diff changeset
319
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
320 return $this->find_template('templates/plain') unless $type;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
321
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
322 if (my $template = $this->cache->Get($type)) {
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
323 return $template;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
324 } else {
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
325
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
326 no strict 'refs';
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
327
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
328 my @isa = $type;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
329
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
330 while (@isa) {
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
331 my $sclass = shift @isa;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
332
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
333 (my $name = $sclass) =~ s/:+/_/g;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
334
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
335 $template = $this->find_template("templates/$name");
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
336
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
337 if ($template) {
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
338 $this->cache->Set($sclass,$template);
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
339 return $template;
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
340 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
341
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
342 push @isa, @{"${sclass}::ISA"};
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
343 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
344
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
345 }
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
346
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
347 return;
347
cin
parents: 346
diff changeset
348 }
cin
parents: 346
diff changeset
349
349
86b470004d47 added lables loading
cin
parents: 348
diff changeset
350 sub get_real_file {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
351 my ($this,$fname) = @_;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
352
86b470004d47 added lables loading
cin
parents: 348
diff changeset
353 my @path = split(/\/+/,$fname);
86b470004d47 added lables loading
cin
parents: 348
diff changeset
354
86b470004d47 added lables loading
cin
parents: 348
diff changeset
355 foreach my $provider (@{$this->load_templates || []}) {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
356 foreach my $dir (@{$provider->paths || []}) {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
357 my $realName = File::Spec->catfile($dir,@path);
86b470004d47 added lables loading
cin
parents: 348
diff changeset
358 return $realName if -f $realName;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
359 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
360 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
361 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
362
86b470004d47 added lables loading
cin
parents: 348
diff changeset
363 sub load_labels {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
364 my ($this,$fname) = @_;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
365
86b470004d47 added lables loading
cin
parents: 348
diff changeset
366 $fname = $this->get_real_file($fname);
86b470004d47 added lables loading
cin
parents: 348
diff changeset
367
86b470004d47 added lables loading
cin
parents: 348
diff changeset
368 my %vars;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
369
86b470004d47 added lables loading
cin
parents: 348
diff changeset
370 my $flabels = "$fname.labels";
86b470004d47 added lables loading
cin
parents: 348
diff changeset
371
86b470004d47 added lables loading
cin
parents: 348
diff changeset
372 if (-f $flabels) {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
373
86b470004d47 added lables loading
cin
parents: 348
diff changeset
374 my %labels;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
375 $labels{default} = IMPL::Resources::Strings::ParseStringsMap($flabels);
86b470004d47 added lables loading
cin
parents: 348
diff changeset
376
86b470004d47 added lables loading
cin
parents: 348
diff changeset
377 while(my($label,$text) = each %{$labels{default}}) {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
378 $vars{$label} = sub {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
379 my ($params) = @_;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
380 my $locale = Resources->currentLocale;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
381
86b470004d47 added lables loading
cin
parents: 348
diff changeset
382 unless ($labels{$locale}) {
86b470004d47 added lables loading
cin
parents: 348
diff changeset
383 $labels{$locale} = -f "$fname.$locale" ?
86b470004d47 added lables loading
cin
parents: 348
diff changeset
384 IMPL::Resources::Strings::ParseStringsMap("$fname.$locale") :
86b470004d47 added lables loading
cin
parents: 348
diff changeset
385 {};
86b470004d47 added lables loading
cin
parents: 348
diff changeset
386 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
387
86b470004d47 added lables loading
cin
parents: 348
diff changeset
388 return FormatMessage(($labels{$locale}{$label} || $text),$params);
86b470004d47 added lables loading
cin
parents: 348
diff changeset
389 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
390 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
391 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
392
86b470004d47 added lables loading
cin
parents: 348
diff changeset
393 return \%vars;
86b470004d47 added lables loading
cin
parents: 348
diff changeset
394 }
86b470004d47 added lables loading
cin
parents: 348
diff changeset
395
345
cin
parents: 343
diff changeset
396 1;
cin
parents: 343
diff changeset
397
cin
parents: 343
diff changeset
398 __END__
cin
parents: 343
diff changeset
399
cin
parents: 343
diff changeset
400 =pod
cin
parents: 343
diff changeset
401
cin
parents: 343
diff changeset
402 =head1 NAME
cin
parents: 343
diff changeset
403
cin
parents: 343
diff changeset
404 C<IMPL::Web::View::TTContext> - доработанная версия контекста
cin
parents: 343
diff changeset
405
cin
parents: 343
diff changeset
406 =head1 DESCRIPTION
cin
parents: 343
diff changeset
407
cin
parents: 343
diff changeset
408 Расширяет функции C<Template::Context>
cin
parents: 343
diff changeset
409
cin
parents: 343
diff changeset
410 =begin plantuml
cin
parents: 343
diff changeset
411
cin
parents: 343
diff changeset
412 @startuml
cin
parents: 343
diff changeset
413
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
414 object RootContext {
345
cin
parents: 343
diff changeset
415 document
346
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
416 globals
345
cin
parents: 343
diff changeset
417 }
cin
parents: 343
diff changeset
418
cin
parents: 343
diff changeset
419 object DocumentContext {
346
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
420 base
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
421 extends
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
422 }
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
423
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
424 object ControlContext {
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
425 base
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
426 extends
345
cin
parents: 343
diff changeset
427 }
cin
parents: 343
diff changeset
428
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
429 RootContext o-- DocumentContext
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
430 RootContext o-- ControlContext
345
cin
parents: 343
diff changeset
431
346
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
432 Document -- DocumentContext
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
433 Control - ControlContext
345
cin
parents: 343
diff changeset
434
348
f116cd9fe7d9 working on TTView: pre-alpha version
cin
parents: 347
diff changeset
435 Loader . RootContext: <<creates>>
346
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
436 Loader . Document: <<creates>>
f05634287ac7 working on the view concept
cin
parents: 345
diff changeset
437 Loader -up- Registry
345
cin
parents: 343
diff changeset
438
cin
parents: 343
diff changeset
439 @enduml
cin
parents: 343
diff changeset
440
cin
parents: 343
diff changeset
441 =end plantuml
cin
parents: 343
diff changeset
442
cin
parents: 343
diff changeset
443 =head1 MEMBERS
cin
parents: 343
diff changeset
444
cin
parents: 343
diff changeset
445 =head2 C<[get,set]base>
cin
parents: 343
diff changeset
446
cin
parents: 343
diff changeset
447 Префикс пути для поиска шаблонов
cin
parents: 343
diff changeset
448
cin
parents: 343
diff changeset
449 =head2 C<template($name)>
cin
parents: 343
diff changeset
450
cin
parents: 343
diff changeset
451 Сначала пытается загрузить шаблон используя префикс C<base>, затем без префикса.
cin
parents: 343
diff changeset
452
cin
parents: 343
diff changeset
453 =head2 C<clone()>
cin
parents: 343
diff changeset
454
cin
parents: 343
diff changeset
455 Создает копию контекста, при этом C<stash> локализуется, таким образом
cin
parents: 343
diff changeset
456 клонированный контекст имеет собственное пространство имен, вложенное в
cin
parents: 343
diff changeset
457 пространство родительского контекста.
cin
parents: 343
diff changeset
458
cin
parents: 343
diff changeset
459 =cut