56 lines
2.0 KiB
PHP
56 lines
2.0 KiB
PHP
<?php
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namespace WPML\ST\MO;
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class Plural implements \IWPML_Backend_Action, \IWPML_Frontend_Action {
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public function add_hooks() {
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add_filter( 'ngettext', [ $this, 'handle_plural' ], 9, 5 );
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add_filter( 'ngettext_with_context', [ $this, 'handle_plural_with_context' ], 9, 6 );
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}
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/**
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* @param string $translation Translated text.
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* @param string $single The text to be used if the number is singular.
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* @param string $plural The text to be used if the number is plural.
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* @param string $number The number to compare against to use either the singular or plural form.
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* @param string $domain Text domain. Unique identifier for retrieving translated strings.
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*
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* @return string
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*/
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public function handle_plural( $translation, $single, $plural, $number, $domain ) {
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return $this->get_translation( $translation, $single, $plural, $number, function ( $original ) use ( $domain ) {
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return __( $original, $domain );
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} );
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}
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/**
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* @param string $translation Translated text.
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* @param string $single The text to be used if the number is singular.
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* @param string $plural The text to be used if the number is plural.
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* @param string $number The number to compare against to use either the singular or plural form.
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* @param string $context Context information for the translators.
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* @param string $domain Text domain. Unique identifier for retrieving translated strings.
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*
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* @return string
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*/
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public function handle_plural_with_context( $translation, $single, $plural, $number, $context, $domain ) {
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return $this->get_translation( $translation, $single, $plural, $number,
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function ( $original ) use ( $domain, $context ) {
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return _x( $original, $context, $domain );
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} );
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}
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private function get_translation( $translation, $single, $plural, $number, $callback ) {
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$original = (int) $number === 1 ? $single : $plural;
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$possible_translation = $callback( $original );
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if ( $possible_translation !== $original ) {
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return $possible_translation;
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}
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return $translation;
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}
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} |