NatLibFi /
Skosmos
| Total Complexity | 99 |
| Total Lines | 644 |
| Duplicated Lines | 0 % |
| Changes | 8 | ||
| 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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| 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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| 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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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * Returns the sorting strategy for notation codes set in the config.ttl |
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| 182 | * config: either "lexical", "natural", or null if sorting by notations is |
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| 183 | * disabled. A "true" value in the configuration file is interpreted as |
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| 184 | * "lexical". |
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| 185 | * @return string|bool |
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| 186 | */ |
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| 187 | public function getSortByNotation(): ?string |
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| 188 | { |
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| 189 | $value = $this->getLiteral('skosmos:sortByNotation'); |
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| 190 | if ($value == "lexical" || $value == "natural") { |
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| 191 | return $value; |
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| 192 | } |
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| 193 | // not a special value - interpret as boolean instead |
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| 194 | $bvalue = $this->getBoolean('skosmos:sortByNotation'); |
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| 195 | // "true" is interpreted as "lexical" |
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| 196 | return $bvalue ? "lexical" : null; |
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| 197 | } |
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| 198 | |||
| 199 | /** |
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| 200 | * Returns a boolean value set in the config.ttl config. |
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| 201 | * @return boolean |
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| 202 | */ |
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| 203 | public function showChangeList() |
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| 204 | { |
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| 205 | return $this->getBoolean('skosmos:showChangeList'); |
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| 206 | } |
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| 207 | |||
| 208 | /** |
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| 209 | * get the URLs from which the vocabulary data can be downloaded |
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| 210 | * @return array Array with MIME type as key, URL as value |
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| 211 | */ |
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| 212 | public function getDataURLs() |
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| 253 | } |
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| 254 | |||
| 255 | /** |
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| 256 | * Returns the main Concept Scheme URI of that Vocabulary, |
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| 257 | * or null if not set. |
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| 258 | * @return string concept scheme URI or null |
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| 259 | */ |
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| 260 | |||
| 261 | public function getMainConceptSchemeURI() |
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| 262 | { |
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| 263 | $val = $this->resource->getResource("skosmos:mainConceptScheme"); |
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| 264 | if ($val) { |
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| 265 | return $val->getURI(); |
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| 266 | } |
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| 267 | |||
| 268 | return null; |
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| 269 | } |
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| 270 | |||
| 271 | /** |
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| 272 | * Returns the class URI used for concept groups in this vocabulary, |
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| 273 | * or null if not set. |
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| 274 | * @return string group class URI or null |
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| 275 | */ |
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| 276 | |||
| 277 | public function getGroupClassURI() |
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| 278 | { |
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| 279 | $val = $this->resource->getResource("skosmos:groupClass"); |
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| 280 | if ($val) { |
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| 281 | return $val->getURI(); |
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| 282 | } |
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| 283 | |||
| 284 | return null; |
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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * Returns the class URI used for thesaurus arrays in this vocabulary, |
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| 289 | * or null if not set. |
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| 290 | * @return string array class URI or null |
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| 291 | */ |
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| 292 | |||
| 293 | public function getArrayClassURI() |
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| 294 | { |
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| 295 | $val = $this->resource->getResource("skosmos:arrayClass"); |
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| 296 | if ($val) { |
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| 297 | return $val->getURI(); |
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| 298 | } |
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| 299 | |||
| 300 | return null; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * Returns custom properties displayed on the search page if configured. |
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| 305 | * @return array array class URI or null |
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| 306 | */ |
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| 307 | |||
| 308 | public function getAdditionalSearchProperties() |
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| 309 | { |
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| 310 | $resources = $this->resource->allResources("skosmos:showPropertyInSearch"); |
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| 311 | $ret = array(); |
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| 312 | foreach ($resources as $res) { |
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| 313 | $prop = $res->getURI(); |
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| 314 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible |
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| 315 | { |
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| 316 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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| 317 | } |
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| 318 | |||
| 319 | $ret[] = $prop; |
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| 320 | } |
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| 321 | return $ret; |
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| 322 | } |
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| 323 | |||
| 324 | /** |
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| 325 | * Queries whether the property should be shown with all the label language variations. |
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| 326 | * @param string $property |
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| 327 | * @return boolean |
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| 328 | */ |
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| 329 | public function hasMultiLingualProperty($property) |
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| 330 | { |
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| 331 | $resources = $this->resource->allResources("skosmos:hasMultiLingualProperty"); |
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| 332 | foreach ($resources as $res) { |
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| 333 | $prop = $res->getURI(); |
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| 334 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // shortening property labels if possible |
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| 335 | { |
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| 336 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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| 337 | } |
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| 338 | |||
| 339 | if ($prop === $property) { |
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| 340 | return true; |
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| 341 | } |
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| 342 | |||
| 343 | } |
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| 344 | return false; |
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| 345 | } |
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| 346 | |||
| 347 | /** |
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| 348 | * Returns a boolean value set in the config.ttl config. |
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| 349 | * @return boolean |
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| 350 | */ |
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| 351 | public function getShowHierarchy() |
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| 352 | { |
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| 353 | return $this->getBoolean('skosmos:showTopConcepts'); |
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| 354 | } |
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| 355 | |||
| 356 | /** |
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| 357 | * Returns a boolean value set in the config.ttl config. |
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| 358 | * @return boolean |
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| 359 | */ |
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| 360 | public function showConceptSchemesInHierarchy() |
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| 363 | } |
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| 364 | |||
| 365 | /** |
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| 366 | * Returns a boolean value set in the config.ttl config. |
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| 367 | * @return boolean defaults to true if fetching hasn't been explicitly denied. |
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| 368 | */ |
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| 369 | public function getExternalResourcesLoading() |
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| 370 | { |
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| 371 | return $this->getBoolean('skosmos:loadExternalResources', true); |
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| 372 | } |
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| 373 | |||
| 374 | /** |
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| 375 | * Returns a boolean value set in the config.ttl config. |
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| 376 | * @return boolean |
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| 377 | */ |
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| 378 | public function getShowLangCodes() |
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| 379 | { |
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| 380 | return $this->getBoolean('skosmos:explicitLanguageTags'); |
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| 381 | } |
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| 382 | |||
| 383 | /** |
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| 384 | * Returns a boolean value set in the config.ttl config. |
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| 385 | * @return boolean |
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| 386 | */ |
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| 387 | public function searchByNotation() |
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| 390 | } |
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| 391 | |||
| 392 | /** |
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| 393 | * Returns skosmos:marcSourcecode value set in config.ttl. |
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| 394 | * @return string marcsource name |
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| 395 | */ |
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| 396 | public function getMarcSourceCode($lang = null) |
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| 397 | { |
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| 399 | } |
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| 400 | |||
| 401 | /** |
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| 402 | * Returns the boolean value of the skosmos:showNotationAsProperty setting. |
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| 403 | * @return boolean |
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| 404 | */ |
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| 405 | public function getShowNotationAsProperty() |
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| 406 | { |
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| 407 | return $this->getBoolean('skosmos:showNotationAsProperty', true); |
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| 408 | } |
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| 409 | |||
| 410 | /** |
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| 411 | * Returns a boolean value set in the config.ttl config. |
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| 412 | * @return array array of concept class URIs (can be empty) |
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| 413 | */ |
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| 414 | public function getIndexClasses() |
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| 415 | { |
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| 416 | return $this->getResources("skosmos:indexShowClass"); |
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| 417 | } |
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| 418 | |||
| 419 | /** |
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| 420 | * Returns skosmos:externalProperty values set in the config.ttl config. |
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| 421 | * @return array array of external property URIs (can be empty) |
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| 422 | */ |
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| 423 | public function getExtProperties() |
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| 424 | { |
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| 425 | return $this->getResources("skosmos:externalProperty"); |
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| 426 | } |
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| 427 | |||
| 428 | /** |
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| 429 | * Get the languages supported by this vocabulary |
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| 430 | * @return array languages supported by this vocabulary (as language tag strings) |
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| 431 | */ |
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| 432 | public function getLanguages() |
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| 433 | { |
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| 434 | $langs = $this->resource->allLiterals('skosmos:language'); |
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| 435 | $ret = array(); |
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| 436 | foreach ($langs as $lang) { |
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| 437 | $langlit = Punic\Language::getName($lang->getValue(), $this->getEnvLang()); |
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| 438 | $ret[$langlit] = $lang->getValue(); |
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| 439 | } |
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| 440 | ksort($ret); |
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| 441 | |||
| 442 | return $ret; |
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| 443 | } |
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| 444 | |||
| 445 | /** |
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| 446 | * Returns the plugin parameters |
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| 447 | * @return string plugin parameters or null |
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| 448 | */ |
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| 449 | public function getPluginParameters() { |
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| 450 | return json_encode($this->pluginParameters, true); |
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| 451 | } |
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| 452 | |||
| 453 | /** |
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| 454 | * Returns the vocabulary default sidebar view. |
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| 455 | * @return string name of the view |
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| 456 | */ |
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| 457 | public function getDefaultSidebarView() |
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| 458 | { |
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| 459 | $defview = $this->resource->getLiteral('skosmos:defaultSidebarView'); |
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| 460 | if ($defview) { |
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| 461 | $value = $defview->getValue(); |
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| 462 | if ($value === 'groups' || $value === 'hierarchy') { |
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| 463 | return $value; |
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| 464 | } |
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| 465 | |||
| 466 | } |
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| 467 | if ($this->showAlphabeticalIndex() === false) { |
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| 468 | if ($this->getShowHierarchy()) { |
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| 469 | return 'hierarchy'; |
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| 470 | } else if ($this->getGroupClassURI()) { |
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| 471 | return 'groups'; |
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| 472 | } |
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| 473 | } |
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| 474 | return 'alphabetical'; // if not defined displaying the alphabetical index |
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| 475 | } |
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| 476 | |||
| 477 | /** |
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| 478 | * Extracts the vocabulary id string from the baseuri of the vocabulary. |
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| 479 | * @return string identifier eg. 'mesh'. |
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| 480 | */ |
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| 481 | public function getId() |
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| 482 | { |
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| 483 | $uriparts = explode("#", $this->resource->getURI()); |
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| 484 | if (count($uriparts) != 1) |
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| 485 | // hash namespace |
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| 486 | { |
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| 487 | return $uriparts[1]; |
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| 488 | } |
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| 489 | |||
| 490 | // slash namespace |
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| 491 | $uriparts = explode("/", $this->resource->getURI()); |
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| 492 | |||
| 493 | return $uriparts[count($uriparts) - 1]; |
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| 494 | } |
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| 495 | |||
| 496 | public function getShowStatistics() { |
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| 497 | return $this->getBoolean('skosmos:showStatistics', true); |
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| 498 | } |
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| 499 | |||
| 500 | public function getPlugins() |
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| 503 | } |
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| 504 | |||
| 505 | /** |
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| 506 | * Returns the property/properties used for visualizing concept hierarchies. |
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| 507 | * @return array array class URI or null |
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| 508 | */ |
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| 509 | |||
| 510 | public function getHierarchyProperty() |
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| 511 | { |
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| 512 | $resources = $this->resource->allResources("skosmos:hierarchyProperty"); |
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| 513 | $ret = array(); |
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| 514 | foreach ($resources as $res) { |
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| 515 | $prop = $res->getURI(); |
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| 516 | if (EasyRdf\RdfNamespace::shorten($prop) !== null) // prefixing if possible |
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| 517 | { |
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| 518 | $prop = EasyRdf\RdfNamespace::shorten($prop); |
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| 519 | } |
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| 520 | |||
| 521 | $ret[] = $prop; |
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| 522 | } |
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| 523 | return empty($ret) ? array('skos:broader') : $ret; |
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| 524 | } |
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| 525 | |||
| 526 | /** |
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| 527 | * Returns a boolean value set in the config.ttl config. |
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| 528 | * @return boolean |
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| 529 | */ |
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| 530 | public function showNotation() |
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| 531 | { |
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| 532 | return $this->getBoolean('skosmos:showNotation', true); |
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| 533 | } |
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| 534 | |||
| 535 | /** |
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| 536 | * Returns a boolean value set in the config.ttl config. |
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| 537 | * @return boolean |
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| 538 | */ |
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| 539 | public function showAlphabeticalIndex() |
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| 540 | { |
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| 541 | return $this->getBoolean('skosmos:showAlphabeticalIndex', true); |
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| 542 | } |
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| 543 | |||
| 544 | /** |
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| 545 | * Returns the alphabetical list qualifier in this vocabulary, |
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| 546 | * or null if not set. |
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| 547 | * @return EasyRdf\Resource|null alphabetical list qualifier resource or null |
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| 548 | */ |
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| 549 | public function getAlphabeticalListQualifier() |
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| 550 | { |
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| 551 | return $this->resource->getResource('skosmos:alphabeticalListQualifier'); |
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| 552 | } |
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| 553 | |||
| 554 | /** |
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| 555 | * Returns a boolean value set in the config.ttl config. |
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| 556 | * @return boolean |
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| 557 | */ |
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| 558 | public function getShowDeprecated() |
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| 559 | { |
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| 560 | return $this->getBoolean('skosmos:showDeprecated', false); |
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| 561 | } |
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| 562 | |||
| 563 | /** |
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| 564 | * Returns the vocabulary dc:type value(s) with their labels and uris, if set in the vocabulary configuration. |
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| 565 | * @return array of objects or an empty array |
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| 566 | */ |
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| 567 | public function getTypes($lang = null) |
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| 577 | } |
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| 578 | |||
| 579 | /** |
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| 580 | * Returns an array of fallback languages that is ordered by priority and |
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| 581 | * defined in the vocabulary configuration as a collection. |
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| 582 | * Additionally, the chosen content language is inserted with the highest priority |
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| 583 | * and the vocab default language is inserted with the lowest priority. |
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| 584 | * @param string $clang |
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| 585 | * @return array of language code strings |
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| 586 | */ |
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| 587 | public function getLanguageOrder($clang) |
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| 588 | { |
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| 589 | if (array_key_exists($clang, $this->languageOrderCache)) { |
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| 590 | return $this->languageOrderCache[$clang]; |
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| 591 | } |
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| 592 | $ret = array($clang); |
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| 593 | $fallbacks = !empty($this->resource->get('skosmos:fallbackLanguages')) ? $this->resource->get('skosmos:fallbackLanguages') : array(); |
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| 594 | foreach ($fallbacks as $lang) { |
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| 595 | if (!in_array($lang, $ret)) { |
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| 596 | $ret[] = (string)$lang; // Literal to string conversion |
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| 597 | } |
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| 598 | } |
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| 599 | if (!in_array($this->getDefaultLanguage(), $ret)) { |
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| 600 | $ret[] = (string)$this->getDefaultLanguage(); |
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| 601 | } |
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| 602 | foreach ($this->getLanguages() as $lang) { |
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| 603 | if (!in_array($lang, $ret)) { |
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| 604 | $ret[] = $lang; |
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| 605 | } |
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| 606 | } |
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| 607 | // store in cache so this doesn't have to be computed again |
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| 608 | $this->languageOrderCache[$clang] = $ret; |
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| 609 | return $ret; |
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| 610 | } |
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| 611 | |||
| 612 | /** |
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| 613 | * @return boolean |
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| 614 | */ |
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| 615 | public function isUseModifiedDate() |
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| 618 | } |
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| 619 | |||
| 620 | /** |
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| 621 | * @return array |
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| 622 | */ |
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| 623 | public function getPropertyOrder() |
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| 624 | { |
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| 625 | $order = $this->getResource()->getResource('skosmos:propertyOrder'); |
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| 626 | if ($order === null) { |
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| 650 | } |
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| 651 | } |
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| 652 |
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