Total Complexity | 124 |
Total Lines | 782 |
Duplicated Lines | 0 % |
Changes | 10 | ||
Bugs | 0 | Features | 2 |
Complex classes like VocabularyConfig often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use VocabularyConfig, and based on these observations, apply Extract Interface, too.
1 | <?php |
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6 | class VocabularyConfig extends BaseConfig |
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7 | { |
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8 | private $pluginRegister; |
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9 | private $pluginParameters = array(); |
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10 | private $languageOrderCache = array(); |
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11 | private $labelOverrides = array(); |
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12 | |||
13 | const DEFAULT_PROPERTY_ORDER = array("rdf:type", "dc:isReplacedBy", |
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14 | "skos:definition", "skos:broader", "isothes:broaderGeneric", |
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15 | "isothes:broaderPartitive", "isothes:broaderInstantial", |
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16 | "skos:narrower", "isothes:narrowerGeneric", "isothes:narrowerPartitive", |
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17 | "isothes:narrowerInstantial", "skos:related", "skos:altLabel", |
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18 | "skos:note", "skos:scopeNote", "skos:historyNote", "rdfs:comment", |
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19 | "dc11:source", "dc:source", "skosmos:memberOf", "skosmos:memberOfArray"); |
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20 | |||
21 | const ISO25964_PROPERTY_ORDER = array("rdf:type", "dc:isReplacedBy", |
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22 | // ISO 25964 allows placing all text fields (inc. SN and DEF) together |
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23 | // so we will do that, except for HN, which is clearly administrative |
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24 | "skos:note", "skos:scopeNote", "skos:definition", "rdfs:comment", |
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25 | "dc11:source", "dc:source", "skos:altLabel", "skos:broader", |
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26 | "isothes:broaderGeneric", "isothes:broaderPartitive", |
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27 | "isothes:broaderInstantial", "skos:narrower", "isothes:narrowerGeneric", |
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28 | "isothes:narrowerPartitive", "isothes:narrowerInstantial", |
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29 | "skos:related", "skos:historyNote", "skosmos:memberOf", |
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30 | "skosmos:memberOfArray"); |
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31 | |||
32 | public function __construct($resource, $globalPlugins=array()) |
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33 | { |
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34 | $this->resource = $resource; |
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35 | $this->globalPlugins = $globalPlugins; |
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36 | $this->setPropertyLabelOverrides(); |
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37 | $pluginArray = $this->getPluginArray(); |
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38 | $this->pluginRegister = new PluginRegister($pluginArray); |
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39 | } |
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40 | |||
41 | /** |
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42 | * Get an ordered array of plugin names with order configured in skosmos:vocabularyPlugins |
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43 | * @return array of plugin names |
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44 | */ |
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45 | public function getPluginArray() : array |
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46 | { |
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47 | $this->setParameterizedPlugins(); |
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48 | $pluginArray = array(); |
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49 | $vocabularyPlugins = $this->resource->getResource('skosmos:vocabularyPlugins'); |
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50 | if (!$vocabularyPlugins instanceof EasyRdf\Collection) { |
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51 | $vocabularyPlugins = $this->resource->all('skosmos:vocabularyPlugins'); |
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52 | } |
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53 | if ($vocabularyPlugins) { |
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54 | foreach ($vocabularyPlugins as $plugin) { |
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55 | if ($plugin instanceof EasyRdf\Literal) { |
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56 | $pluginArray[] = $plugin->getValue(); |
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57 | } |
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58 | else { |
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59 | $pluginArray[] = $plugin->getLiteral('skosmos:usePlugin')->getValue(); |
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60 | } |
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61 | } |
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62 | } |
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63 | $pluginArray = array_merge($pluginArray, $this->globalPlugins); |
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64 | |||
65 | $paramPlugins = $this->resource->allResources('skosmos:useParamPlugin'); |
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66 | if ($paramPlugins) { |
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67 | foreach ($paramPlugins as $plugin) { |
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68 | $pluginArray[] = $plugin->getLiteral('skosmos:usePlugin')->getValue(); |
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69 | } |
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70 | } |
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71 | $plugins = $this->resource->allLiterals('skosmos:usePlugin'); |
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72 | if ($plugins) { |
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73 | foreach ($plugins as $pluginlit) { |
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74 | $pluginArray[] = $pluginlit->getValue(); |
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75 | } |
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76 | } |
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77 | return array_values(array_unique($pluginArray)); |
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78 | } |
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79 | |||
80 | /** |
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81 | * Sets array of parameterized plugins |
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82 | * @return void |
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83 | */ |
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84 | private function setParameterizedPlugins() : void |
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103 | } |
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104 | } |
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105 | } |
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106 | |||
107 | /** |
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108 | * Updates array of parameterized plugins adding parameter values |
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109 | * @param Easyrdf\Resource $pluginResource |
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110 | * @return void |
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111 | */ |
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112 | private function setPluginParameters(Easyrdf\Resource $pluginResource) : void |
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113 | { |
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114 | $pluginName = $pluginResource->getLiteral('skosmos:usePlugin')->getValue(); |
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115 | $this->pluginParameters[$pluginName] = array(); |
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116 | |||
117 | $pluginParams = $pluginResource->allResources('skosmos:parameters'); |
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118 | foreach ($pluginParams as $parameter) { |
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119 | |||
120 | $paramLiterals = $parameter->allLiterals('schema:value'); |
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121 | foreach ($paramLiterals as $paramLiteral) { |
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122 | $paramName = $parameter->getLiteral('schema:propertyID')->getValue(); |
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123 | $paramValue = $paramLiteral->getValue(); |
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124 | $paramLang = $paramLiteral->getLang(); |
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125 | if ($paramLang) { |
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126 | $paramName .= '_' . $paramLang; |
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127 | } |
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128 | $this->pluginParameters[$pluginName][$paramName] = $paramValue; |
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129 | } |
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130 | } |
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131 | } |
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132 | |||
133 | /** |
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134 | * Sets array of configured property label overrides |
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135 | * @return void |
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136 | */ |
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137 | private function setPropertyLabelOverrides() : void |
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138 | { |
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139 | $this->labelOverrides = array(); |
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140 | $overrides = $this->resource->allResources('skosmos:propertyLabelOverride'); |
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141 | if (!empty($overrides)) { |
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142 | foreach ($overrides as $override) { |
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143 | $this->setLabelOverride($override); |
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144 | } |
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145 | } |
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146 | } |
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147 | |||
148 | /** |
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149 | * Updates array of label overrides by adding a new override from the configuration file |
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150 | * @param Easyrdf\Resource $labelOverride |
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151 | * @return void |
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152 | */ |
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153 | private function setLabelOverride(Easyrdf\Resource $override) : void |
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154 | { |
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155 | $labelProperty = $override->getResource('skosmos:property'); |
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156 | $labelPropUri = $labelProperty->shorten(); |
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157 | if (empty($this->labelOverrides[$labelPropUri])) { |
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158 | $this->labelOverrides[$labelPropUri] = array(); |
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159 | } |
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160 | $newOverrides = array(); |
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161 | |||
162 | $labels = $override->allLiterals('rdfs:label'); //property label overrides |
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163 | foreach ($labels as $label) { |
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164 | $newOverrides['label'][$label->getLang()] = $label->getValue(); |
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165 | } |
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166 | $descriptions = $override->allLiterals('rdfs:comment'); //optionally override property label tooltips |
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167 | foreach ($descriptions as $description) { |
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168 | $newOverrides['description'][$description->getLang()] = $description->getValue(); |
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169 | } |
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170 | $this->labelOverrides[$labelPropUri] = array_merge($newOverrides, $this->labelOverrides[$labelPropUri]); |
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171 | } |
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172 | |||
173 | /** |
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174 | * Get the SPARQL endpoint URL for this vocabulary |
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175 | * |
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176 | * @return string|null endpoint URL, or null if not set |
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177 | */ |
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178 | public function getSparqlEndpoint() |
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179 | { |
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180 | $endpoint = $this->resource->get('void:sparqlEndpoint'); |
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181 | if ($endpoint) { |
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182 | return $endpoint->getUri(); |
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183 | } |
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184 | return null; |
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185 | } |
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186 | |||
187 | /** |
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188 | * Get the SPARQL graph URI for this vocabulary |
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189 | * |
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190 | * @return string|null graph URI, or null if not set |
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191 | */ |
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192 | public function getSparqlGraph() |
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193 | { |
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194 | $graph = $this->resource->get('skosmos:sparqlGraph'); |
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195 | if ($graph) { |
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196 | $graph = $graph->getUri(); |
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197 | } |
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198 | |||
199 | return $graph; |
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200 | } |
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201 | |||
202 | /** |
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203 | * Get the SPARQL dialect for this vocabulary |
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204 | * |
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205 | * @return string|null dialect name |
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206 | */ |
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207 | public function getSparqlDialect() |
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215 | } |
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216 | |||
217 | /** |
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218 | * Get the default language of this vocabulary |
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219 | * @return string default language, e.g. 'en' |
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220 | */ |
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221 | |||
222 | public function getDefaultLanguage() |
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223 | { |
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224 | $deflang = $this->resource->getLiteral('skosmos:defaultLanguage'); |
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225 | if ($deflang) { |
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226 | return $deflang->getValue(); |
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227 | } |
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228 | |||
229 | $langs = $this->getLanguages(); |
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230 | $deflang = reset($langs); // picking the first one from the list with reset since the keys are not numeric |
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231 | if (sizeof($langs) > 1) { |
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232 | trigger_error("Default language for vocabulary '" . $this->getShortName() . "' unknown, choosing '$deflang'.", E_USER_WARNING); |
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233 | } |
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234 | |||
235 | return $deflang; |
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236 | } |
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237 | |||
238 | /** |
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239 | * Whether the alphabetical index is small enough to be shown all at once. |
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240 | * @return boolean true if all concepts can be shown at once. |
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241 | */ |
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242 | public function getAlphabeticalFull() |
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245 | } |
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246 | |||
247 | /** |
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248 | * Returns a short name for a vocabulary if configured. If that has not been set |
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249 | * using vocabId as a fallback. |
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250 | * @return string |
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251 | */ |
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252 | public function getShortName() |
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253 | { |
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254 | $shortname = $this->getLiteral('skosmos:shortName'); |
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255 | if ($shortname) |
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256 | return $shortname; |
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257 | |||
258 | // if no shortname exists fall back to the id |
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259 | return $this->getId(); |
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260 | } |
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261 | |||
262 | /** |
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263 | * Get the vocabulary feedback e-mail address and return it. |
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264 | * |
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265 | * @return string e-mail address or null if not defined. |
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266 | */ |
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267 | public function getFeedbackRecipient() |
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268 | { |
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269 | $email = $this->resource->get('skosmos:feedbackRecipient'); |
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270 | return isset($email) ? $email->getValue() : null; |
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271 | } |
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272 | |||
273 | /** |
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274 | * Returns the human readable vocabulary title. |
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275 | * @return string the title of the vocabulary |
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276 | */ |
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277 | public function getTitle($lang = null) |
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280 | } |
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281 | |||
282 | /** |
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283 | * Returns the human readable vocabulary description. |
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284 | * @return string the description of the vocabulary |
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285 | */ |
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286 | public function getDescription($lang = null) |
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287 | { |
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288 | return $this->getLiteral('dc:description', false, $lang); |
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289 | } |
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290 | |||
291 | /** |
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292 | * Returns the sorting strategy for notation codes set in the config.ttl |
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293 | * config: either "lexical", "natural", or null if sorting by notations is |
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294 | * disabled. A "true" value in the configuration file is interpreted as |
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295 | * "lexical". |
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296 | * @return string|bool |
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297 | */ |
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298 | public function getSortByNotation(): ?string |
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299 | { |
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300 | $value = $this->getLiteral('skosmos:sortByNotation'); |
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301 | if ($value == "lexical" || $value == "natural") { |
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302 | return $value; |
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303 | } |
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304 | // not a special value - interpret as boolean instead |
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305 | $bvalue = $this->getBoolean('skosmos:sortByNotation'); |
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306 | // "true" is interpreted as "lexical" |
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307 | return $bvalue ? "lexical" : null; |
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308 | } |
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309 | |||
310 | /** |
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311 | * Returns a boolean value set in the config.ttl config. |
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312 | * @return boolean |
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313 | */ |
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314 | public function showChangeList() |
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315 | { |
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316 | return $this->getBoolean('skosmos:showChangeList'); |
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317 | } |
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318 | |||
319 | /** |
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320 | * get the URLs from which the vocabulary data can be downloaded |
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321 | * @return array Array with MIME type as key, URL as value |
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322 | */ |
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323 | public function getDataURLs() |
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324 | { |
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325 | $ret = array(); |
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326 | $urls = $this->resource->allResources("void:dataDump"); |
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327 | foreach ($urls as $url) { |
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328 | // first try dc:format and dc11:format |
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329 | $mimetypelit = $url->getLiteral('dc:format'); |
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330 | if ($mimetypelit === null) { |
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331 | $mimetypelit = $url->getLiteral('dc11:format'); |
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332 | } |
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333 | |||
334 | if ($mimetypelit !== null) { |
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335 | $mimetype = $mimetypelit->getValue(); |
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336 | } else { |
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337 | $format = EasyRdf\Format::guessFormat(null, $url->getURI()); |
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338 | if ($format === null) { |
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339 | trigger_error("Could not guess format for <$url>.", E_USER_WARNING); |
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340 | continue; |
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341 | } |
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342 | $mimetypes = array_keys($format->getMimeTypes()); |
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343 | $mimetype = $mimetypes[0]; |
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344 | } |
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345 | |||
346 | $langLit = $url->getLiteral('dc:language'); |
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347 | |||
348 | if ($langLit != null) { |
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349 | //when the mimetype has language variants |
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350 | $dataUrlLang = $langLit->getValue(); |
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351 | |||
352 | if (!isset($ret[$mimetype])) { |
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353 | $arr = array(); |
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354 | } else { |
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355 | $arr = $ret[$mimetype]; |
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356 | } |
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357 | $arr[$dataUrlLang] = $url->getURI(); |
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358 | $ret[$mimetype] = $arr; |
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359 | } else { |
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360 | $ret[$mimetype] = $url->getURI(); |
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361 | } |
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362 | } |
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363 | return $ret; |
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364 | } |
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365 | |||
366 | /** |
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367 | * Returns the main Concept Scheme URI of that Vocabulary, |
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368 | * or null if not set. |
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369 | * @return string concept scheme URI or null |
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370 | */ |
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371 | |||
372 | public function getMainConceptSchemeURI() |
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373 | { |
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374 | $val = $this->resource->getResource("skosmos:mainConceptScheme"); |
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375 | if ($val) { |
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376 | return $val->getURI(); |
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377 | } |
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378 | |||
379 | return null; |
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380 | } |
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381 | |||
382 | /** |
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383 | * Returns the class URI used for concept groups in this vocabulary, |
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384 | * or null if not set. |
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385 | * @return string group class URI or null |
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386 | */ |
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387 | |||
388 | public function getGroupClassURI() |
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389 | { |
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390 | $val = $this->resource->getResource("skosmos:groupClass"); |
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391 | if ($val) { |
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392 | return $val->getURI(); |
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393 | } |
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394 | |||
395 | return null; |
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396 | } |
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397 | |||
398 | /** |
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399 | * Returns the class URI used for thesaurus arrays in this vocabulary, |
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400 | * or null if not set. |
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401 | * @return string array class URI or null |
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402 | */ |
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403 | |||
404 | public function getArrayClassURI() |
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405 | { |
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406 | $val = $this->resource->getResource("skosmos:arrayClass"); |
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407 | if ($val) { |
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408 | return $val->getURI(); |
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409 | } |
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410 | |||
411 | return null; |
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412 | } |
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413 | |||
414 | /** |
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415 | * Returns custom properties displayed on the search page if configured. |
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416 | * @return array array class URI or null |
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417 | */ |
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418 | |||
419 | public function getAdditionalSearchProperties() |
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420 | { |
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421 | $resources = $this->resource->allResources("skosmos:showPropertyInSearch"); |
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422 | $ret = array(); |
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423 | foreach ($resources as $res) { |
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424 | $prop = $res->getURI(); |
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425 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible |
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426 | { |
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427 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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428 | } |
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429 | |||
430 | $ret[] = $prop; |
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431 | } |
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432 | return $ret; |
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433 | } |
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434 | |||
435 | /** |
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436 | * Returns the result distinguisher property path in case of a shared prefLabel for this vocabulary, |
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437 | * or null if not set. |
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438 | * @return string Result distinguisher property path or null |
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439 | */ |
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440 | public function getResultDistinguisher() |
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441 | { |
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442 | return $this->getLiteral("skosmos:resultDistinguisher"); |
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443 | } |
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444 | |||
445 | /** |
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446 | * Queries whether the property should be shown with all the label language variations. |
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447 | * @param string $property |
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448 | * @return boolean |
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449 | */ |
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450 | public function hasMultiLingualProperty($property) |
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451 | { |
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452 | $resources = $this->resource->allResources("skosmos:hasMultiLingualProperty"); |
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453 | foreach ($resources as $res) { |
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454 | $prop = $res->getURI(); |
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455 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible |
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456 | { |
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457 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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458 | } |
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459 | |||
460 | if ($prop === $property) { |
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461 | return true; |
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462 | } |
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463 | |||
464 | } |
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465 | return false; |
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466 | } |
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467 | |||
468 | /** |
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469 | * Returns a boolean value set in the config.ttl config. |
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470 | * @return boolean |
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471 | */ |
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472 | public function getShowHierarchy() |
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473 | { |
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474 | return $this->getBoolean('skosmos:showTopConcepts'); |
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475 | } |
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476 | |||
477 | /** |
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478 | * Returns a boolean value set in the config.ttl config. |
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479 | * @return boolean |
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480 | */ |
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481 | public function showConceptSchemesInHierarchy() |
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482 | { |
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483 | return $this->getBoolean('skosmos:conceptSchemesInHierarchy'); |
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484 | } |
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485 | |||
486 | /** |
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487 | * Returns a boolean value set in the config.ttl config. |
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488 | * @return boolean defaults to true if fetching hasn't been explicitly denied. |
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489 | */ |
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490 | public function getExternalResourcesLoading() |
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491 | { |
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492 | return $this->getBoolean('skosmos:loadExternalResources', true); |
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493 | } |
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494 | |||
495 | /** |
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496 | * Returns a boolean value set in the config.ttl config. |
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497 | * @return boolean |
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498 | */ |
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499 | public function getShowLangCodes() |
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500 | { |
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501 | return $this->getBoolean('skosmos:explicitLanguageTags'); |
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502 | } |
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503 | |||
504 | /** |
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505 | * Returns a boolean value set in the config.ttl config. |
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506 | * @return boolean |
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507 | */ |
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508 | public function searchByNotation() |
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509 | { |
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510 | return $this->getBoolean('skosmos:searchByNotation'); |
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511 | } |
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512 | |||
513 | /** |
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514 | * Returns skosmos:marcSourcecode value set in config.ttl. |
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515 | * @return string marcsource name |
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516 | */ |
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517 | public function getMarcSourceCode($lang = null) |
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518 | { |
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519 | return $this->getLiteral('skosmos:marcSourceCode', false, $lang); |
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520 | } |
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521 | |||
522 | /** |
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523 | * Returns the boolean value of the skosmos:showNotationAsProperty setting. |
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524 | * @return boolean |
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525 | */ |
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526 | public function getShowNotationAsProperty() |
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527 | { |
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528 | return $this->getBoolean('skosmos:showNotationAsProperty', true); |
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529 | } |
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530 | |||
531 | /** |
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532 | * Returns a boolean value set in the config.ttl config. |
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533 | * @return array array of concept class URIs (can be empty) |
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534 | */ |
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535 | public function getIndexClasses() |
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536 | { |
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537 | return $this->getResources("skosmos:indexShowClass"); |
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538 | } |
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539 | |||
540 | /** |
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541 | * Returns skosmos:externalProperty values set in the config.ttl config. |
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542 | * @return array array of external property URIs (can be empty) |
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543 | */ |
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544 | public function getExtProperties() |
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545 | { |
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546 | return $this->getResources("skosmos:externalProperty"); |
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547 | } |
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548 | |||
549 | /** |
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550 | * Get the languages supported by this vocabulary |
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551 | * @return array languages supported by this vocabulary (as language tag strings) |
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552 | */ |
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553 | public function getLanguages() |
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554 | { |
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555 | $langs = $this->resource->allLiterals('skosmos:language'); |
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556 | $ret = array(); |
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557 | foreach ($langs as $lang) { |
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558 | $langlit = Punic\Language::getName($lang->getValue(), $this->getEnvLang()); |
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559 | $ret[$langlit] = $lang->getValue(); |
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560 | } |
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561 | ksort($ret); |
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562 | |||
563 | return $ret; |
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564 | } |
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565 | |||
566 | /** |
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567 | * Returns the parameters of parameterized plugins |
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568 | * @return array of plugin parameters |
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569 | */ |
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570 | public function getPluginParameters() { |
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571 | return $this->pluginParameters; |
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572 | } |
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573 | |||
574 | /** |
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575 | * Get the list of property label overrides |
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576 | * @return array of custom property labels |
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577 | */ |
||
578 | public function getPropertyLabelOverrides() { |
||
580 | } |
||
581 | |||
582 | /** |
||
583 | * Returns the vocabulary default sidebar view. |
||
584 | * @return string name of the view |
||
585 | */ |
||
586 | public function getDefaultSidebarView() |
||
587 | { |
||
588 | $defview = $this->resource->getLiteral('skosmos:defaultSidebarView'); |
||
589 | if ($defview) { |
||
590 | $value = $defview->getValue(); |
||
591 | if ($value === 'groups' || $value === 'hierarchy' || $value === 'new') { |
||
592 | return $value; |
||
593 | } |
||
594 | |||
595 | } |
||
596 | if ($this->showAlphabeticalIndex() === false) { |
||
597 | if ($this->getShowHierarchy()) { |
||
598 | return 'hierarchy'; |
||
599 | } else if ($this->getGroupClassURI()) { |
||
600 | return 'groups'; |
||
601 | } |
||
602 | } |
||
603 | return 'alphabetical'; // if not defined displaying the alphabetical index |
||
604 | } |
||
605 | |||
606 | /** |
||
607 | * Extracts the vocabulary id string from the baseuri of the vocabulary. |
||
608 | * @return string identifier eg. 'mesh'. |
||
609 | */ |
||
610 | public function getId() |
||
623 | } |
||
624 | |||
625 | public function getShowStatistics() { |
||
626 | return $this->getBoolean('skosmos:showStatistics', true); |
||
627 | } |
||
628 | |||
629 | public function getPluginRegister() |
||
630 | { |
||
631 | return $this->pluginRegister; |
||
632 | } |
||
633 | |||
634 | /** |
||
635 | * Returns the property/properties used for visualizing concept hierarchies. |
||
636 | * @return array array class URI or null |
||
637 | */ |
||
638 | |||
639 | public function getHierarchyProperty() |
||
640 | { |
||
641 | $resources = $this->resource->allResources("skosmos:hierarchyProperty"); |
||
642 | $ret = array(); |
||
643 | foreach ($resources as $res) { |
||
644 | $prop = $res->getURI(); |
||
645 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // prefixing if possible |
||
646 | { |
||
647 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
||
648 | } |
||
649 | |||
650 | $ret[] = $prop; |
||
651 | } |
||
652 | return empty($ret) ? array('skos:broader') : $ret; |
||
653 | } |
||
654 | |||
655 | /** |
||
656 | * Returns a boolean value set in the config.ttl config. |
||
657 | * @return boolean |
||
658 | */ |
||
659 | public function showNotation() |
||
660 | { |
||
661 | return $this->getBoolean('skosmos:showNotation', true); |
||
662 | } |
||
663 | |||
664 | /** |
||
665 | * Returns a boolean value set in the config.ttl config. |
||
666 | * @return boolean |
||
667 | */ |
||
668 | public function showAlphabeticalIndex() |
||
669 | { |
||
670 | return $this->getBoolean('skosmos:showAlphabeticalIndex', true); |
||
671 | } |
||
672 | |||
673 | /** |
||
674 | * Returns the alphabetical list qualifier in this vocabulary, |
||
675 | * or null if not set. |
||
676 | * @return EasyRdf\Resource|null alphabetical list qualifier resource or null |
||
677 | */ |
||
678 | public function getAlphabeticalListQualifier() |
||
679 | { |
||
680 | return $this->resource->getResource('skosmos:alphabeticalListQualifier'); |
||
681 | } |
||
682 | |||
683 | /** |
||
684 | * Returns a boolean value set in the config.ttl config. |
||
685 | * @return boolean |
||
686 | */ |
||
687 | public function getShowDeprecated() |
||
688 | { |
||
689 | return $this->getBoolean('skosmos:showDeprecated', false); |
||
690 | } |
||
691 | |||
692 | /** |
||
693 | * Returns a boolean value set in the config.ttl config. |
||
694 | * @return boolean |
||
695 | */ |
||
696 | public function getShowDeprecatedChanges() |
||
697 | { |
||
698 | return $this->getBoolean('skosmos:showDeprecatedChanges', false); |
||
699 | } |
||
700 | |||
701 | /** |
||
702 | * Returns the vocabulary dc:type value(s) with their labels and uris, if set in the vocabulary configuration. |
||
703 | * @return array of objects or an empty array |
||
704 | */ |
||
705 | public function getTypes($lang = null) |
||
706 | { |
||
707 | $resources = $this->resource->allResources("dc:type"); |
||
708 | $ret = array(); |
||
709 | foreach ($resources as $res) { |
||
710 | $prop = $res->getURI(); |
||
711 | $label = $res->label($lang) ? $res->label($lang) : $res->label($this->getDefaultLanguage()); |
||
712 | $ret[] = array('uri' => $prop, 'prefLabel' => $label->getValue()); |
||
713 | } |
||
714 | return $ret; |
||
715 | } |
||
716 | |||
717 | /** |
||
718 | * Returns an array of fallback languages that is ordered by priority and |
||
719 | * defined in the vocabulary configuration as a collection. |
||
720 | * Additionally, the chosen content language is inserted with the highest priority |
||
721 | * and the vocab default language is inserted with the lowest priority. |
||
722 | * @param string $clang |
||
723 | * @return array of language code strings |
||
724 | */ |
||
725 | public function getLanguageOrder($clang) |
||
726 | { |
||
727 | if (array_key_exists($clang, $this->languageOrderCache)) { |
||
728 | return $this->languageOrderCache[$clang]; |
||
729 | } |
||
730 | $ret = array($clang); |
||
731 | $fallbacks = !empty($this->resource->get('skosmos:fallbackLanguages')) ? $this->resource->get('skosmos:fallbackLanguages') : array(); |
||
732 | foreach ($fallbacks as $lang) { |
||
733 | if (!in_array($lang, $ret)) { |
||
734 | $ret[] = (string)$lang; // Literal to string conversion |
||
735 | } |
||
736 | } |
||
737 | if (!in_array($this->getDefaultLanguage(), $ret)) { |
||
738 | $ret[] = (string)$this->getDefaultLanguage(); |
||
739 | } |
||
740 | foreach ($this->getLanguages() as $lang) { |
||
741 | if (!in_array($lang, $ret)) { |
||
742 | $ret[] = $lang; |
||
743 | } |
||
744 | } |
||
745 | // store in cache so this doesn't have to be computed again |
||
746 | $this->languageOrderCache[$clang] = $ret; |
||
747 | return $ret; |
||
748 | } |
||
749 | |||
750 | /** |
||
751 | * @return boolean |
||
752 | */ |
||
753 | public function isUseModifiedDate() |
||
756 | } |
||
757 | |||
758 | /** |
||
759 | * @return array |
||
760 | */ |
||
761 | public function getPropertyOrder() |
||
762 | { |
||
763 | $order = $this->getResource()->getResource('skosmos:propertyOrder'); |
||
764 | if ($order === null) { |
||
765 | return self::DEFAULT_PROPERTY_ORDER; |
||
766 | } |
||
767 | |||
768 | $short = EasyRdf\RdfNamespace::shorten($order); |
||
769 | if ($short == 'skosmos:iso25964PropertyOrder') { |
||
770 | return self::ISO25964_PROPERTY_ORDER; |
||
771 | } elseif ($short == 'skosmos:defaultPropertyOrder') { |
||
772 | return self::DEFAULT_PROPERTY_ORDER; |
||
773 | } |
||
774 | |||
775 | // check for custom order definition |
||
776 | $orderList = $order->getResource('rdf:value'); |
||
777 | if ($orderList !== null && $orderList instanceof EasyRdf\Collection) { |
||
778 | $ret = array(); |
||
779 | foreach ($orderList as $prop) { |
||
780 | $short = $prop->shorten(); |
||
788 | } |
||
789 | } |
||
790 |