[Condition] TranslatePress in Breakdance Builder | WordPress

add_action("breakdance_register_template_types_and_conditions", function () {

    if (function_exists("trp_get_languages")) {

        $lang_list_full = trp_get_languages();

        $lang_list = array();

        foreach($lang_list_full as $key => $value) {

            $lang_list[] = $key;

        }

        \Breakdance\ConditionsAPI\register([

            "supports" => ["element_display", "templating"],

            "slug" => "TranslatePress4bd-condition", // MUST BE UNIQUE

            "label" => "Language",

            "category" => "TranslatePress",

            "operands" => ["equals", "not equals"],

            "values" => function () use ($lang_list) {

                return [

                    [

                        "label" => "Language",

                        "items" => array_map(function ($lang) {

                            return [

                                "text" => $lang,

                                "value" => $lang,

                            ];

                        }, $lang_list),

                    ],

                ];

            },

            "allowMultiselect" => false,

            "callback" => function (string $operand, $value) {

                // Get the current language from TranslatePress

                $current_lang = get_locale();

                if ($operand === "equals") {

                    return $current_lang === $value;

                }

                if ($operand === "not equals") {

                    return $current_lang !== $value;

                }

                return false;

            },

        ]);

    }

});