class.ilMDCopyrightUsageGUI.php

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<?php
/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilMDCopyrightUsageGUI
{
    const DEFAULT_CMD = 'showUsageTable';

    protected $entry_id;

    protected $tpl = null;

    protected $ctrl = null;

    protected $lng = null;

    protected $tabs = null;

    public function __construct(int $a_entry_id)
    {
        global $DIC;

        $this->tpl = $DIC->ui()->mainTemplate();

        $this->ctrl = $DIC->ctrl();
        $this->lng = $DIC->language();
        $this->tabs = $DIC->tabs();

        $this->entry_id = $a_entry_id;
    }

    public function executeCommand()
    {
        // save usage id for all request
        $this->ctrl->saveParameter($this, 'entry_id');

        $this->setTabs();
        $next_class = $this->ctrl->getNextClass($this);
        switch ($this->ctrl->getNextClass($this)) {
            case 'ilpublicuserprofilegui':
                $profile_gui = new ilPublicUserProfileGUI(ilUtil::stripSlashes($_GET['user']));
                $profile_gui->setBackUrl(
                    $this->ctrl->getLinkTarget($this, self::DEFAULT_CMD)
                );
                $html = $this->ctrl->forwardCommand($profile_gui);
                $this->tpl->setContent($html);
                break;

            default:
                $cmd = $this->ctrl->getCmd(self::DEFAULT_CMD);
                $this->$cmd();
                break;
        }
    }

    public function showUsageTable()
    {
        global $DIC;

        $tabs = $DIC->tabs();
        $lng = $DIC->language();

        ilUtil::sendInfo($this->lng->txt("meta_info_only_repository_objects"));

        $table_gui = new ilMDCopyrightUsageTableGUI(
            $this,
            self::DEFAULT_CMD,
            $this->entry_id
        );
        $table_gui->setFilterCommand("applyUsageFilter");
        $table_gui->setResetCommand("resetUsageFilter");
        $table_gui->init();
        $table_gui->parse();

        $this->tpl->setContent($table_gui->getHTML());
    }

    public function getEntryId()
    {
        return $this->entry_id;
    }

    protected function applyUsageFilter()
    {
        $table_gui = new ilMDCopyrightUsageTableGUI(
            $this,
            self::DEFAULT_CMD,
            $this->entry_id
        );
        $table_gui->init();
        $table_gui->resetOffset();              // sets record offset to 0 (first page)
        $table_gui->writeFilterToSession();     // writes filter to session

        $this->ctrl->redirect($this, self::DEFAULT_CMD);
    }

    protected function resetUsageFilter()
    {
        $table_gui = new ilMDCopyrightUsageTableGUI(
            $this,
            self::DEFAULT_CMD,
            $this->entry_id
        );
        $table_gui->init();
        $table_gui->resetOffset();              // sets record offest to 0 (first page)
        $table_gui->resetFilter();              // clears filter

        $this->ctrl->redirect($this, self::DEFAULT_CMD);
    }

    protected function setTabs()
    {
        $this->tabs->clearTargets();
        $this->tabs->setBackTarget(
            $this->lng->txt('back'),
            $this->ctrl->getParentReturn($this)
        );
    }
}