NatLibFi /
Skosmos
| Total Complexity | 96 |
| Total Lines | 634 |
| Duplicated Lines | 0 % |
| Changes | 7 | ||
| Bugs | 1 | Features | 0 |
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 $plugins; |
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| 9 | private $pluginParameters; |
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| 10 | private $languageOrderCache = array(); |
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| 11 | |||
| 12 | const DEFAULT_PROPERTY_ORDER = array("rdf:type", "dc:isReplacedBy", |
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| 13 | "skos:definition", "skos:broader", "isothes:broaderGeneric", |
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| 14 | "isothes:broaderPartitive", "isothes:broaderInstantial", |
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| 15 | "skos:narrower", "isothes:narrowerGeneric", "isothes:narrowerPartitive", |
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| 16 | "isothes:narrowerInstantial", "skos:related", "skos:altLabel", |
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| 17 | "skos:note", "skos:scopeNote", "skos:historyNote", "rdfs:comment", |
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| 18 | "dc11:source", "dc:source", "skosmos:memberOf", "skosmos:memberOfArray"); |
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| 19 | |||
| 20 | const ISO25964_PROPERTY_ORDER = array("rdf:type", "dc:isReplacedBy", |
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| 21 | // ISO 25964 allows placing all text fields (inc. SN and DEF) together |
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| 22 | // so we will do that, except for HN, which is clearly administrative |
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| 23 | "skos:note", "skos:scopeNote", "skos:definition", "rdfs:comment", |
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| 24 | "dc11:source", "dc:source", "skos:altLabel", "skos:broader", |
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| 25 | "isothes:broaderGeneric", "isothes:broaderPartitive", |
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| 26 | "isothes:broaderInstantial", "skos:narrower", "isothes:narrowerGeneric", |
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| 27 | "isothes:narrowerPartitive", "isothes:narrowerInstantial", |
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| 28 | "skos:related", "skos:historyNote", "skosmos:memberOf", |
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| 29 | "skosmos:memberOfArray"); |
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| 30 | |||
| 31 | public function __construct($resource, $globalPlugins=array()) |
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| 67 | } |
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| 68 | |||
| 69 | } |
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| 70 | |||
| 71 | /** |
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| 72 | * Get the SPARQL endpoint URL for this vocabulary |
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| 73 | * |
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| 74 | * @return string|null endpoint URL, or null if not set |
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| 75 | */ |
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| 76 | public function getSparqlEndpoint() |
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| 77 | { |
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| 78 | $endpoint = $this->resource->get('void:sparqlEndpoint'); |
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| 79 | if ($endpoint) { |
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| 80 | return $endpoint->getUri(); |
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| 81 | } |
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| 82 | return null; |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * Get the SPARQL graph URI for this vocabulary |
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| 87 | * |
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| 88 | * @return string|null graph URI, or null if not set |
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| 89 | */ |
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| 90 | public function getSparqlGraph() |
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| 91 | { |
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| 92 | $graph = $this->resource->get('skosmos:sparqlGraph'); |
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| 93 | if ($graph) { |
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| 94 | $graph = $graph->getUri(); |
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| 95 | } |
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| 96 | |||
| 97 | return $graph; |
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| 98 | } |
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| 99 | |||
| 100 | /** |
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| 101 | * Get the SPARQL dialect for this vocabulary |
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| 102 | * |
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| 103 | * @return string|null dialect name |
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| 104 | */ |
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| 105 | public function getSparqlDialect() |
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| 106 | { |
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| 107 | $dialect = $this->resource->get('skosmos:sparqlDialect'); |
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| 108 | if ($dialect) { |
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| 109 | $dialect = $dialect->getValue(); |
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| 110 | } |
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| 111 | |||
| 112 | return $dialect; |
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| 113 | } |
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| 114 | |||
| 115 | /** |
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| 116 | * Get the default language of this vocabulary |
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| 117 | * @return string default language, e.g. 'en' |
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| 118 | */ |
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| 119 | |||
| 120 | public function getDefaultLanguage() |
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| 121 | { |
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| 122 | $deflang = $this->resource->getLiteral('skosmos:defaultLanguage'); |
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| 123 | if ($deflang) { |
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|
introduced
by
|
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| 124 | return $deflang->getValue(); |
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| 125 | } |
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| 126 | |||
| 127 | $langs = $this->getLanguages(); |
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| 128 | $deflang = reset($langs); // picking the first one from the list with reset since the keys are not numeric |
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| 129 | if (sizeof($langs) > 1) { |
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| 130 | trigger_error("Default language for vocabulary '" . $this->getShortName() . "' unknown, choosing '$deflang'.", E_USER_WARNING); |
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| 131 | } |
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| 132 | |||
| 133 | return $deflang; |
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| 134 | } |
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| 135 | |||
| 136 | /** |
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| 137 | * Whether the alphabetical index is small enough to be shown all at once. |
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| 138 | * @return boolean true if all concepts can be shown at once. |
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| 139 | */ |
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| 140 | public function getAlphabeticalFull() |
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| 141 | { |
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| 142 | return $this->getBoolean('skosmos:fullAlphabeticalIndex'); |
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| 143 | } |
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| 144 | |||
| 145 | /** |
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| 146 | * Returns a short name for a vocabulary if configured. If that has not been set |
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| 147 | * using vocabId as a fallback. |
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| 148 | * @return string |
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| 149 | */ |
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| 150 | public function getShortName() |
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| 151 | { |
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| 152 | $shortname = $this->getLiteral('skosmos:shortName'); |
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| 153 | if ($shortname) |
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| 154 | return $shortname; |
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| 155 | |||
| 156 | // if no shortname exists fall back to the id |
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| 157 | return $this->getId(); |
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| 158 | } |
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| 159 | |||
| 160 | /** |
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| 161 | * Get the vocabulary feedback e-mail address and return it. |
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| 162 | * |
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| 163 | * @return string e-mail address or null if not defined. |
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| 164 | */ |
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| 165 | public function getFeedbackRecipient() |
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| 166 | { |
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| 167 | $email = $this->resource->get('skosmos:feedbackRecipient'); |
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| 168 | return isset($email) ? $email->getValue() : null; |
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| 169 | } |
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| 170 | |||
| 171 | /** |
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| 172 | * Returns the human readable vocabulary title. |
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| 173 | * @return string the title of the vocabulary |
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| 174 | */ |
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| 175 | public function getTitle($lang = null) |
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| 176 | { |
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| 177 | return $this->getLiteral('dc:title', false, $lang); |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * Returns a boolean value set in the config.ttl config. |
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| 182 | * @return boolean |
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| 183 | */ |
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| 184 | public function sortByNotation() |
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| 185 | { |
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| 186 | return $this->getBoolean('skosmos:sortByNotation'); |
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| 187 | } |
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| 188 | |||
| 189 | /** |
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| 190 | * Returns a boolean value set in the config.ttl config. |
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| 191 | * @return boolean |
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| 192 | */ |
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| 193 | public function showChangeList() |
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| 194 | { |
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| 195 | return $this->getBoolean('skosmos:showChangeList'); |
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| 196 | } |
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| 197 | |||
| 198 | /** |
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| 199 | * get the URLs from which the vocabulary data can be downloaded |
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| 200 | * @return array Array with MIME type as key, URL as value |
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| 201 | */ |
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| 202 | public function getDataURLs() |
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| 243 | } |
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| 244 | |||
| 245 | /** |
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| 246 | * Returns the main Concept Scheme URI of that Vocabulary, |
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| 247 | * or null if not set. |
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| 248 | * @return string concept scheme URI or null |
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| 249 | */ |
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| 250 | |||
| 251 | public function getMainConceptSchemeURI() |
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| 252 | { |
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| 253 | $val = $this->resource->getResource("skosmos:mainConceptScheme"); |
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| 254 | if ($val) { |
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| 255 | return $val->getURI(); |
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| 256 | } |
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| 257 | |||
| 258 | return null; |
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| 259 | } |
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| 260 | |||
| 261 | /** |
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| 262 | * Returns the class URI used for concept groups in this vocabulary, |
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| 263 | * or null if not set. |
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| 264 | * @return string group class URI or null |
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| 265 | */ |
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| 266 | |||
| 267 | public function getGroupClassURI() |
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| 268 | { |
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| 269 | $val = $this->resource->getResource("skosmos:groupClass"); |
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| 270 | if ($val) { |
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| 271 | return $val->getURI(); |
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| 272 | } |
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| 273 | |||
| 274 | return null; |
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| 275 | } |
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| 276 | |||
| 277 | /** |
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| 278 | * Returns the class URI used for thesaurus arrays in this vocabulary, |
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| 279 | * or null if not set. |
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| 280 | * @return string array class URI or null |
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| 281 | */ |
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| 282 | |||
| 283 | public function getArrayClassURI() |
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| 284 | { |
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| 285 | $val = $this->resource->getResource("skosmos:arrayClass"); |
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| 286 | if ($val) { |
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| 287 | return $val->getURI(); |
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| 288 | } |
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| 289 | |||
| 290 | return null; |
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| 291 | } |
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| 292 | |||
| 293 | /** |
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| 294 | * Returns custom properties displayed on the search page if configured. |
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| 295 | * @return array array class URI or null |
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| 296 | */ |
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| 297 | |||
| 298 | public function getAdditionalSearchProperties() |
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| 299 | { |
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| 300 | $resources = $this->resource->allResources("skosmos:showPropertyInSearch"); |
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| 301 | $ret = array(); |
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| 302 | foreach ($resources as $res) { |
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| 303 | $prop = $res->getURI(); |
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| 304 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible |
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| 305 | { |
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| 306 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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| 307 | } |
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| 308 | |||
| 309 | $ret[] = $prop; |
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| 310 | } |
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| 311 | return $ret; |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * Queries whether the property should be shown with all the label language variations. |
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| 316 | * @param string $property |
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| 317 | * @return boolean |
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| 318 | */ |
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| 319 | public function hasMultiLingualProperty($property) |
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| 320 | { |
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| 321 | $resources = $this->resource->allResources("skosmos:hasMultiLingualProperty"); |
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| 322 | foreach ($resources as $res) { |
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| 323 | $prop = $res->getURI(); |
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| 324 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible |
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| 325 | { |
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| 326 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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| 327 | } |
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| 328 | |||
| 329 | if ($prop === $property) { |
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| 330 | return true; |
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| 331 | } |
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| 332 | |||
| 333 | } |
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| 334 | return false; |
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| 335 | } |
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| 336 | |||
| 337 | /** |
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| 338 | * Returns a boolean value set in the config.ttl config. |
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| 339 | * @return boolean |
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| 340 | */ |
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| 341 | public function getShowHierarchy() |
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| 342 | { |
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| 343 | return $this->getBoolean('skosmos:showTopConcepts'); |
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| 344 | } |
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| 345 | |||
| 346 | /** |
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| 347 | * Returns a boolean value set in the config.ttl config. |
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| 348 | * @return boolean |
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| 349 | */ |
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| 350 | public function showConceptSchemesInHierarchy() |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * Returns a boolean value set in the config.ttl config. |
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| 357 | * @return boolean defaults to true if fetching hasn't been explicitly denied. |
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| 358 | */ |
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| 359 | public function getExternalResourcesLoading() |
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| 360 | { |
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| 361 | return $this->getBoolean('skosmos:loadExternalResources', true); |
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| 362 | } |
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| 363 | |||
| 364 | /** |
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| 365 | * Returns a boolean value set in the config.ttl config. |
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| 366 | * @return boolean |
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| 367 | */ |
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| 368 | public function getShowLangCodes() |
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| 369 | { |
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| 370 | return $this->getBoolean('skosmos:explicitLanguageTags'); |
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| 371 | } |
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| 372 | |||
| 373 | /** |
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| 374 | * Returns a boolean value set in the config.ttl config. |
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| 375 | * @return boolean |
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| 376 | */ |
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| 377 | public function searchByNotation() |
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| 380 | } |
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| 381 | |||
| 382 | /** |
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| 383 | * Returns skosmos:marcSourcecode value set in config.ttl. |
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| 384 | * @return string marcsource name |
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| 385 | */ |
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| 386 | public function getMarcSourceCode($lang = null) |
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| 387 | { |
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| 388 | return $this->getLiteral('skosmos:marcSourceCode', false, $lang); |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * Returns the boolean value of the skosmos:showNotationAsProperty setting. |
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| 393 | * @return boolean |
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| 394 | */ |
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| 395 | public function getShowNotationAsProperty() |
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| 396 | { |
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| 397 | return $this->getBoolean('skosmos:showNotationAsProperty', true); |
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| 398 | } |
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| 399 | |||
| 400 | /** |
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| 401 | * Returns a boolean value set in the config.ttl config. |
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| 402 | * @return array array of concept class URIs (can be empty) |
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| 403 | */ |
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| 404 | public function getIndexClasses() |
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| 405 | { |
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| 406 | return $this->getResources("skosmos:indexShowClass"); |
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| 407 | } |
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| 408 | |||
| 409 | /** |
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| 410 | * Returns skosmos:externalProperty values set in the config.ttl config. |
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| 411 | * @return array array of external property URIs (can be empty) |
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| 412 | */ |
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| 413 | public function getExtProperties() |
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| 414 | { |
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| 415 | return $this->getResources("skosmos:externalProperty"); |
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| 416 | } |
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| 417 | |||
| 418 | /** |
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| 419 | * Get the languages supported by this vocabulary |
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| 420 | * @return array languages supported by this vocabulary (as language tag strings) |
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| 421 | */ |
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| 422 | public function getLanguages() |
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| 423 | { |
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| 424 | $langs = $this->resource->allLiterals('skosmos:language'); |
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| 425 | $ret = array(); |
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| 426 | foreach ($langs as $lang) { |
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| 427 | $langlit = Punic\Language::getName($lang->getValue(), $this->getEnvLang()); |
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| 428 | $ret[$langlit] = $lang->getValue(); |
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| 429 | } |
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| 430 | ksort($ret); |
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| 431 | |||
| 432 | return $ret; |
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| 433 | } |
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| 434 | |||
| 435 | /** |
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| 436 | * Returns the plugin parameters |
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| 437 | * @return string plugin parameters or null |
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| 438 | */ |
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| 439 | public function getPluginParameters() { |
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| 440 | return json_encode($this->pluginParameters, true); |
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| 441 | } |
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| 442 | |||
| 443 | /** |
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| 444 | * Returns the vocabulary default sidebar view. |
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| 445 | * @return string name of the view |
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| 446 | */ |
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| 447 | public function getDefaultSidebarView() |
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| 448 | { |
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| 449 | $defview = $this->resource->getLiteral('skosmos:defaultSidebarView'); |
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| 450 | if ($defview) { |
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| 451 | $value = $defview->getValue(); |
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| 452 | if ($value === 'groups' || $value === 'hierarchy') { |
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| 453 | return $value; |
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| 454 | } |
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| 455 | |||
| 456 | } |
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| 457 | if ($this->showAlphabeticalIndex() === false) { |
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| 458 | if ($this->getShowHierarchy()) { |
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| 459 | return 'hierarchy'; |
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| 460 | } else if ($this->getGroupClassURI()) { |
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| 461 | return 'groups'; |
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| 462 | } |
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| 463 | } |
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| 464 | return 'alphabetical'; // if not defined displaying the alphabetical index |
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| 465 | } |
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| 466 | |||
| 467 | /** |
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| 468 | * Extracts the vocabulary id string from the baseuri of the vocabulary. |
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| 469 | * @return string identifier eg. 'mesh'. |
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| 470 | */ |
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| 471 | public function getId() |
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| 472 | { |
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| 473 | $uriparts = explode("#", $this->resource->getURI()); |
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| 474 | if (count($uriparts) != 1) |
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| 475 | // hash namespace |
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| 476 | { |
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| 477 | return $uriparts[1]; |
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| 478 | } |
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| 479 | |||
| 480 | // slash namespace |
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| 481 | $uriparts = explode("/", $this->resource->getURI()); |
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| 482 | |||
| 483 | return $uriparts[count($uriparts) - 1]; |
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| 484 | } |
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| 485 | |||
| 486 | public function getShowStatistics() { |
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| 487 | return $this->getBoolean('skosmos:showStatistics', true); |
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| 488 | } |
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| 489 | |||
| 490 | public function getPlugins() |
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| 493 | } |
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| 494 | |||
| 495 | /** |
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| 496 | * Returns the property/properties used for visualizing concept hierarchies. |
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| 497 | * @return array array class URI or null |
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| 498 | */ |
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| 499 | |||
| 500 | public function getHierarchyProperty() |
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| 501 | { |
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| 502 | $resources = $this->resource->allResources("skosmos:hierarchyProperty"); |
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| 503 | $ret = array(); |
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| 504 | foreach ($resources as $res) { |
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| 505 | $prop = $res->getURI(); |
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| 506 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // prefixing if possible |
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| 507 | { |
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| 508 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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| 509 | } |
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| 510 | |||
| 511 | $ret[] = $prop; |
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| 512 | } |
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| 513 | return empty($ret) ? array('skos:broader') : $ret; |
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| 514 | } |
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| 515 | |||
| 516 | /** |
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| 517 | * Returns a boolean value set in the config.ttl config. |
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| 518 | * @return boolean |
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| 519 | */ |
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| 520 | public function showNotation() |
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| 521 | { |
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| 522 | return $this->getBoolean('skosmos:showNotation', true); |
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| 523 | } |
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| 524 | |||
| 525 | /** |
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| 526 | * Returns a boolean value set in the config.ttl config. |
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| 527 | * @return boolean |
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| 528 | */ |
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| 529 | public function showAlphabeticalIndex() |
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| 530 | { |
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| 531 | return $this->getBoolean('skosmos:showAlphabeticalIndex', true); |
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| 532 | } |
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| 533 | |||
| 534 | /** |
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| 535 | * Returns the alphabetical list qualifier in this vocabulary, |
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| 536 | * or null if not set. |
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| 537 | * @return EasyRdf\Resource|null alphabetical list qualifier resource or null |
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| 538 | */ |
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| 539 | public function getAlphabeticalListQualifier() |
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| 540 | { |
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| 541 | return $this->resource->getResource('skosmos:alphabeticalListQualifier'); |
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| 542 | } |
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| 543 | |||
| 544 | /** |
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| 545 | * Returns a boolean value set in the config.ttl config. |
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| 546 | * @return boolean |
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| 547 | */ |
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| 548 | public function getShowDeprecated() |
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| 549 | { |
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| 550 | return $this->getBoolean('skosmos:showDeprecated', false); |
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| 551 | } |
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| 552 | |||
| 553 | /** |
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| 554 | * Returns the vocabulary dc:type value(s) with their labels and uris, if set in the vocabulary configuration. |
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| 555 | * @return array of objects or an empty array |
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| 556 | */ |
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| 557 | public function getTypes($lang = null) |
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| 567 | } |
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| 568 | |||
| 569 | /** |
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| 570 | * Returns an array of fallback languages that is ordered by priority and |
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| 571 | * defined in the vocabulary configuration as a collection. |
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| 572 | * Additionally, the chosen content language is inserted with the highest priority |
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| 573 | * and the vocab default language is inserted with the lowest priority. |
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| 574 | * @param string $clang |
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| 575 | * @return array of language code strings |
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| 576 | */ |
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| 577 | public function getLanguageOrder($clang) |
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| 578 | { |
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| 579 | if (array_key_exists($clang, $this->languageOrderCache)) { |
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| 580 | return $this->languageOrderCache[$clang]; |
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| 581 | } |
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| 582 | $ret = array($clang); |
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| 583 | $fallbacks = !empty($this->resource->get('skosmos:fallbackLanguages')) ? $this->resource->get('skosmos:fallbackLanguages') : array(); |
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| 584 | foreach ($fallbacks as $lang) { |
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| 585 | if (!in_array($lang, $ret)) { |
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| 586 | $ret[] = (string)$lang; // Literal to string conversion |
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| 587 | } |
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| 588 | } |
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| 589 | if (!in_array($this->getDefaultLanguage(), $ret)) { |
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| 590 | $ret[] = (string)$this->getDefaultLanguage(); |
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| 591 | } |
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| 592 | foreach ($this->getLanguages() as $lang) { |
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| 593 | if (!in_array($lang, $ret)) { |
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| 594 | $ret[] = $lang; |
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| 595 | } |
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| 596 | } |
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| 597 | // store in cache so this doesn't have to be computed again |
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| 598 | $this->languageOrderCache[$clang] = $ret; |
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| 599 | return $ret; |
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| 600 | } |
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| 601 | |||
| 602 | /** |
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| 603 | * @return boolean |
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| 604 | */ |
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| 605 | public function isUseModifiedDate() |
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| 608 | } |
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| 609 | |||
| 610 | /** |
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| 611 | * @return array |
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| 612 | */ |
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| 613 | public function getPropertyOrder() |
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| 614 | { |
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| 615 | $order = $this->getResource()->getResource('skosmos:propertyOrder'); |
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| 616 | if ($order === null) { |
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| 640 | } |
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| 641 | } |
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| 642 |
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