class.ilObjWorkflowEngineGUI.php

Go to the documentation of this file.

<?php

use ILIAS\DI\Container;

class ilObjWorkflowEngineGUI extends ilObjectGUI
{
    private \ILIAS\WorkflowEngine\Service $service;
    public ilCtrl $ilCtrl;
    public ilTabsGUI $ilTabs;
    public ilLanguage $lng;
    public ilGlobalTemplateInterface $tpl;
    public ilTree $tree;
    public ilLocatorGUI $ilLocator;
    public ilToolbarGUI $ilToolbar;
    protected Container $dic;

    public function __construct($a_data, int $a_id, bool $a_call_by_reference = true, bool $a_prepare_output = true)
    {
        global $DIC;

        $this->ilTabs = $DIC['ilTabs'];
        $this->lng = $DIC['lng'];
        $this->lng->loadLanguageModule('wfe');
        $this->ilCtrl = $DIC['ilCtrl'];
        $this->tpl = $DIC['tpl'];
        $this->tree = $DIC['tree'];
        $this->ilLocator = $DIC['ilLocator'];
        $this->ilToolbar = $DIC['ilToolbar'];
        $this->dic = $DIC;
        $this->service = $DIC->workflowEngine();
        $this->type = 'wfe';
        parent::__construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output);
        $this->assignObject();
    }

    public function executeCommand(): void
    {
        $next_class = $this->ilCtrl->getNextClass();

        if ($next_class === '' || $next_class === null) {
            $this->prepareAdminOutput();
            $this->tpl->setContent($this->dispatchCommand($this->ilCtrl->getCmd('dashboard.view')));
            return;
        }

        switch ($next_class) {
            case 'ilpermissiongui':
                $this->prepareAdminOutput();
                $this->initTabs('permissions');
                $this->ilTabs->setTabActive('perm_settings');
                $perm_gui = new ilPermissionGUI($this);
                $this->ctrl->forwardCommand($perm_gui);
                break;
        }
    }

    public function dispatchCommand(string $cmd): string
    {
        return $this->dispatchToSettings('view');
    }

    public function prepareAdminOutput(): void
    {
        $this->tpl->loadStandardTemplate();

        $this->tpl->setTitleIcon(ilUtil::getImagePath('icon_wfe.svg'));
        $this->tpl->setTitle($this->getObject()->getTitle());
        $this->tpl->setDescription($this->getObject()->getDescription());

        $this->initLocator();
    }

    public function initTabs(string $section): void
    {
        global $DIC;
        $rbacsystem = $DIC->rbac()->system();

        if ($rbacsystem->checkAccess('visible,read', $this->getObject()->getRefId())) {
            $this->ilTabs->addTab(
                'settings',
                $this->lng->txt('settings'),
                $this->ilCtrl->getLinkTarget($this, 'settings.view')
            );
        }
        if ($rbacsystem->checkAccess('edit_permission', $this->getObject()->getRefId())) {
            $this->ilTabs->addTab(
                'perm_settings',
                $this->lng->txt('perm_settings'),
                $this->ilCtrl->getLinkTargetByClass(['ilobjworkflowenginegui', 'ilpermissiongui'], 'perm')
            );
        }

        $this->ilTabs->setTabActive($section);
    }

    public function initLocator(): void
    {
        $path = $this->tree->getPathFull($this->service->internal()->request()->getRefId());
        array_shift($path);
        foreach ($path as $key => $row) {
            if ($row["title"] === "Workflow Engine") {
                $row["title"] = $this->lng->txt("obj_wfe");
            }

            $this->ilCtrl->setParameter($this, "ref_id", $row["child"]);
            $this->ilLocator->addItem(
                $row["title"],
                $this->ilCtrl->getLinkTarget($this, "dashboard.view"),
                ilFrameTargetInfo::_getFrame("MainContent"),
                $row["child"]
            );

            $this->ilCtrl->setParameter($this, "ref_id", $this->service->internal()->request()->getRefId());
        }

        $this->tpl->setLocator();
    }

    public function dispatchToSettings(string $command): string
    {
        $this->initTabs('settings');
        $target_handler = new ilWorkflowEngineSettingsGUI($this);
        return $target_handler->handle($command);
    }
}