class.ilAsyncNotifications.php

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<?php

declare(strict_types=1);

class ilAsyncNotifications
{
    protected bool $js_init;

    protected ?string $content_container_id;

    protected string $js_path;

    protected array $js_config;

    public function __construct(string $content_container_id = null)
    {
        $this->js_init = false;
        $this->js_path = "./Modules/StudyProgramme/templates/js/";
        $this->content_container_id = $content_container_id ?? "ilContentContainer";
    }

    public function initJs(): void
    {
        global $DIC;
        $tpl = $DIC['tpl'];

        if (!$this->js_init) {
            $tpl->addJavaScript($this->getJsPath() . 'ilStudyProgramme.js');

            // TODO: DW -> refactor ilUtil
            $templates['info'] = ilUtil::getSystemMessageHTML("[MESSAGE]");
            $templates['success'] = ilUtil::getSystemMessageHTML("[MESSAGE]", 'success');
            $templates['failure'] = ilUtil::getSystemMessageHTML("[MESSAGE]", 'failure');
            $templates['question'] = ilUtil::getSystemMessageHTML("[MESSAGE]", 'question');

            $this->addJsConfig('templates', $templates);

            $tpl->addOnLoadCode(
                "$('#" .
                $this->content_container_id .
                "').study_programme_notifications(" .
                json_encode($this->js_config, JSON_THROW_ON_ERROR) .
                ");"
            );

            $this->js_init = true;
        }
    }

    public function getHTML(): void
    {
        $this->initJs();
    }

    public function getContentContainerId(): ?string
    {
        return $this->content_container_id;
    }

    public function setContentContainerId(?string $content_container_id): void
    {
        $this->content_container_id = $content_container_id;
    }

    public function getJsPath(): string
    {
        return $this->js_path;
    }

    public function setJsPath(string $js_path): void
    {
        $this->js_path = $js_path;
    }

    public function getJsConfig($key)
    {
        return $this->js_config[$key];
    }

    public function addJsConfig($key, $value): void
    {
        $this->js_config[$key] = $value;
    }
}