File "TranslateBuffer.php"

Full Path: /home/flipjqml/onlinebetsolution.com/wp-content/plugins/woocommerce-jetpack/src/hooks/TranslateBuffer.php
File size: 2.66 KB
MIME-type: text/x-php
Charset: utf-8

<?php
/**
 * Buffers translations requested via __, _x, _n and _nx for exporting in a raw form.
 */
class Loco_hooks_TranslateBuffer extends Loco_hooks_Hookable {
    
    /**
     * Temporary buffer of raw translation lookup keys
     * @var array
     */
    private $buffer = [];
    
    /**
     * `gettext` filter callback
     */
    public function filter_gettext( $msgstr, $msgid, $domain ){
        $this->buffer[$domain][$msgid] = null;
        return $msgstr;
    }    


    /**
     * `gettext_with_context` filter callback
     */
    public function filter_gettext_with_context( $msgstr, $msgid, $msgctxt, $domain ){
        $this->buffer[$domain][$msgctxt."\x04".$msgid] = null;
        return $msgstr;
    }


    /**
     * `ngettext` filter callback
     */
    public function filter_ngettext( $msgstr, $msgid, $msgid_plural, $number, $domain ){
        $this->buffer[$domain][$msgid] = null;
        return $msgstr;
    }


    /**
     * `ngettext_with_context` filter callback
     */
    function filter_ngettext_with_context( $msgstr, $msgid, $msgid_plural, $number, $msgctxt, $domain ){
        $this->buffer[$domain][$msgctxt."\x04".$msgid] = null;
        return $msgstr;
    }



    /**
     * Export all captured translations in a raw form and reset buffer
     * @param string $domain the specific domain listened for
     * @return array
     */
    public function flush( $domain ){
        $export = [];
        if( isset($this->buffer[$domain]) ){
            // what we captures was just a unique namespace
            $captured = $this->buffer[$domain];
            unset($this->buffer[$domain]);
            // process raw data for all that actually exist
            // this survives on WordPress internals not changing :-/
            $loaded = get_translations_for_domain($domain);
            // since WordPress 6.5, this class doesn't pre-index the values
            if( $loaded instanceof WP_Translations ){
                /* @var Translation_Entry $entry */
                foreach( $loaded->entries as $entry ){
                    $key = $entry->key();
                    if( array_key_exists($key,$captured) ){
                        $export[$key] = $entry->translations;
                    }
                }
            }
            // legacy, entries are indexed already by the key:
            else if( $loaded instanceof Translations ){
                $entries = array_intersect_key( $loaded->entries, $captured );
                /* @var $entry Translation_Entry */
                foreach( $entries as $key => $entry ){
                    $export[$key] = $entry->translations;
                }
            }
        }

        return $export;
    }


}