PermanentLinkManager.php

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<?php

declare(strict_types=1);

namespace ILIAS\PermanentLink;

use ILIAS\Blog\InternalGUIService;
use ILIAS\Blog\InternalDomainService;
use ILIAS\UICore\PageContentProvider;
use ILIAS\StaticURL\Services as StaticUrl;
use ILIAS\Data\ReferenceId;

class PermanentLinkManager
{
    protected InternalGUIService $gui;
    protected InternalDomainService $domain;

    public function __construct(
        protected StaticUrl $static_url,
        InternalGUIService $gui,
        protected $ref_id = 0,
        protected $wsp_id = 0
    ) {
        $this->gui = $gui;
        if ($ref_id === 0 && !$wsp_id) {
            $this->ref_id = $this->gui->standardRequest()->getRefId();
        }
        if ($wsp_id === 0 && !$ref_id) {
            $this->wsp_id = $this->gui->standardRequest()->getWspId();
        }
    }

    public function getAppend(
        int $posting = 0,
        bool $edit = false
    ): array {
        $append = [];
        if ($posting > 0) {
            $append[] = $posting;
        }
        if ($edit) {
            $append[] = "edit";
        }
        if ($this->ref_id === 0 && $this->wsp_id > 0) {
            $append[] = "wsp";
        }
        return $append;
    }

    public function getPermanentLink(
        int $posting = 0,
        bool $edit = false
    ): string {
        $id = $this->ref_id > 0
            ? $this->ref_id
            : $this->wsp_id;
        $uri = $this->static_url->builder()->build(
            'blog', // namespace
            $id > 0 ? new ReferenceId($id) : null,
            $this->getAppend($posting, $edit)
        );
        return (string) $uri;
    }

    public function setPermanentLink(
        int $posting = 0,
        bool $edit = false
    ): void {
        $uri = $this->getPermanentLink($posting, $edit);
        PageContentProvider::setPermaLink($uri);
    }
}