ilJavaScriptBinding.php

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<?php

declare(strict_types=1);

namespace ILIAS\UI\Implementation\Render;

use ilGlobalTemplateInterface;

class ilJavaScriptBinding implements JavaScriptBinding
{
    public const PREFIX = "il_ui_fw_";

    private ilGlobalTemplateInterface $global_tpl;

    protected array $code = array();

    public function __construct(ilGlobalTemplateInterface $global_tpl)
    {
        $this->global_tpl = $global_tpl;
    }

    public function createId(): string
    {
        return str_replace(".", "_", uniqid(self::PREFIX, true));
    }

    public function addOnLoadCode(string $code): void
    {
        $this->global_tpl->addOnLoadCode($code, 1);
        $this->code[] = $code;
    }

    public function getOnLoadCodeAsync(): string
    {
        if (!count($this->code)) {
            return '';
        }
        $js_out = '<script data-replace-marker="script">' . implode("\n", $this->code) . '</script>';
        $this->code = [];
        return $js_out;
    }
}