NatLibFi / Skosmos

    public function getForeignLabels()

    {

        $labels = array();

        foreach ($this->resource->allLiterals('skos:prefLabel') as $lit) {

            // filtering away subsets of the current language eg. en vs en-GB

            if ($lit->getLang() != $this->clang && strpos($lit->getLang(), $this->getEnvLang() . '-') !== 0) {

                $labels[Punic\Language::getName($lit->getLang(), $this->getEnvLang())][] = new ConceptPropertyValueLiteral($lit, 'skos:prefLabel');

            }

        }

        foreach ($this->resource->allLiterals('skos:altLabel') as $lit) {

            // filtering away subsets of the current language eg. en vs en-GB

            if ($lit->getLang() != $this->clang && strpos($lit->getLang(), $this->getEnvLang() . '-') !== 0) {

            }

        }

        foreach ($this->resource->allLiterals('skos:altLabel') as $lit) {

            // filtering away subsets of the current language eg. en vs en-GB

            if ($lit->getLang() != $this->clang && strpos($lit->getLang(), $this->getEnvLang() . '-') !== 0) {

                $labels[Punic\Language::getName($lit->getLang(), $this->getEnvLang())][] = new ConceptPropertyValueLiteral($lit, 'skos:altLabel');

            }

        }

        ksort($labels);

        return $labels;

    }