class.ilPCContentIncludeGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once("./Services/COPage/classes/class.ilPCContentInclude.php");
require_once("./Services/COPage/classes/class.ilPageContentGUI.php");

class ilPCContentIncludeGUI extends ilPageContentGUI
{
    protected $access;

    protected $tabs;


    public function __construct(&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id = "")
    {
        global $DIC;

        $this->ctrl = $DIC->ctrl();
        $this->access = $DIC->access();
        $this->tabs = $DIC->tabs();
        $this->tpl = $DIC["tpl"];
        $this->lng = $DIC->language();
        parent::__construct($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
    }

    public function executeCommand()
    {
        // get next class that processes or forwards current command
        $next_class = $this->ctrl->getNextClass($this);

        // get current command
        $cmd = $this->ctrl->getCmd();

        switch ($next_class) {
            default:
                $ret = $this->$cmd();
                break;
        }

        return $ret;
    }

    public function insert()
    {
        switch ($_GET["subCmd"]) {
            case "selectPool":
                $this->selectPool();
                break;

            case "poolSelection":
                $this->poolSelection();
                break;

            default:
                $this->insertFromPool($a_post_cmd, $a_submit_cmd);
                break;
        }
    }
    
    public function insertFromPool($a_post_cmd = "edpost", $a_submit_cmd = "create_mob")
    {
        $ilCtrl = $this->ctrl;
        $ilAccess = $this->access;
        $ilTabs = $this->tabs;
        $tpl = $this->tpl;
        $lng = $this->lng;
        

        if ($_SESSION["cont_media_pool"] != "" &&
            $ilAccess->checkAccess("write", "", $_SESSION["cont_media_pool"])
            && ilObject::_lookupType(ilObject::_lookupObjId($_SESSION["cont_media_pool"])) == "mep") {
            $html = "";
            $tb = new ilToolbarGUI();

            $ilCtrl->setParameter($this, "subCmd", "poolSelection");

            $tb->addButton(
                $lng->txt("cont_select_media_pool"),
                $ilCtrl->getLinkTarget($this, "insert")
            );
            $html = $tb->getHTML();

            $ilCtrl->setParameter($this, "subCmd", "");

            include_once("./Modules/MediaPool/classes/class.ilObjMediaPool.php");
            include_once("./Modules/MediaPool/classes/class.ilMediaPoolTableGUI.php");
            $pool = new ilObjMediaPool($_SESSION["cont_media_pool"]);
            $ilCtrl->setParameter($this, "subCmd", "insertFromPool");
            $mpool_table = new ilMediaPoolTableGUI(
                $this,
                "insert",
                $pool,
                "mep_folder",
                ilMediaPoolTableGUI::IL_MEP_SELECT_CONTENT
            );
            $mpool_table->setInsertCommand("create_incl");

            $html.= $mpool_table->getHTML();

            $tpl->setContent($html);
        } else {
            $this->poolSelection();
        }
    }

    public function poolSelection()
    {
        $tpl = $this->tpl;
        $ilCtrl = $this->ctrl;

        //              $this->getTabs($ilTabs, true);
        //              $ilTabs->setSubTabActive("cont_mob_from_media_pool");

        include_once "./Services/COPage/classes/class.ilPoolSelectorGUI.php";
        $ilCtrl->setParameter($this, "subCmd", "poolSelection");
        $exp = new ilPoolSelectorGUI($this, "insert");

        // filter
        $exp->setTypeWhiteList(array("root", "cat", "grp", "fold", "crs", "mep"));
        $exp->setClickableTypes(array('mep'));

        if (!$exp->handleCommand()) {
            $tpl->setContent($exp->getHTML());
        }
    }

    public function create()
    {
        $ilCtrl = $this->ctrl;
        $lng = $this->lng;
        
        if (is_array($_POST["id"])) {
            for ($i = count($_POST["id"]) - 1; $i>=0; $i--) {
                // similar code in ilpageeditorgui::insertFromClipboard
                include_once("./Modules/MediaPool/classes/class.ilMediaPoolItem.php");
                include_once("./Services/COPage/classes/class.ilPCMediaObject.php");
                $this->content_obj = new ilPCContentInclude($this->getPage());
                $this->content_obj->create($this->pg_obj, $_GET["hier_id"], $this->pc_id);
                $this->content_obj->setContentType("mep");
                $this->content_obj->setContentId($_POST["id"][$i]);
            }
            $this->updated = $this->pg_obj->update();
        }
        if ($this->updated === true) {
            $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
        } else {
            $this->insert();
        }
    }

    public function selectPool()
    {
        $ilCtrl = $this->ctrl;
        
        $_SESSION["cont_media_pool"] = $_GET["pool_ref_id"];
        $ilCtrl->setParameter($this, "subCmd", "insertFromPool");
        $ilCtrl->redirect($this, "insert");
    }
}