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
{

        function ilPCContentIncludeGUI(&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id = "")
        {
                parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
        }

        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;
        }

        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;
                }
        }
        
        function insertFromPool($a_post_cmd = "edpost", $a_submit_cmd = "create_mob")
        {
                global $ilCtrl, $ilAccess, $ilTabs, $tpl, $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();
                }
        }

        function poolSelection()
        {
                global $tpl, $ilCtrl;

//              $this->getTabs($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());
                }
        }

        function create()
        {
                global $ilCtrl, $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();
                }
        }

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