class.ilPCVerificationGUI.php

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<?php
/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
    +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
    |                                                                             |
    | This program is free software; you can redistribute it and/or               |
    | modify it under the terms of the GNU General Public License                 |
    | as published by the Free Software Foundation; either version 2              |
    | of the License, or (at your option) any later version.                      |
    |                                                                             |
    | This program is distributed in the hope that it will be useful,             |
    | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
    | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
    | GNU General Public License for more details.                                |
    |                                                                             |
    | You should have received a copy of the GNU General Public License           |
    | along with this program; if not, write to the Free Software                 |
    | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
    +-----------------------------------------------------------------------------+
*/

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

class ilPCVerificationGUI extends ilPageContentGUI
{
    protected $user;


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

        $this->tpl = $DIC["tpl"];
        $this->ctrl = $DIC->ctrl();
        $this->user = $DIC->user();
        $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(ilPropertyFormGUI $a_form = null)
    {
        $tpl = $this->tpl;

        $this->displayValidationError();

        if (!$a_form) {
            $a_form = $this->initForm(true);
        }
        $tpl->setContent($a_form->getHTML());
    }

    public function edit(ilPropertyFormGUI $a_form = null)
    {
        $tpl = $this->tpl;

        $this->displayValidationError();

        if (!$a_form) {
            $a_form = $this->initForm();
        }
        $tpl->setContent($a_form->getHTML());
    }

    protected function initForm($a_insert = false)
    {
        $ilCtrl = $this->ctrl;
        $ilUser = $this->user;
        $lng = $this->lng;

        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
        $form->setFormAction($ilCtrl->getFormAction($this));
        if ($a_insert) {
            $form->setTitle($this->lng->txt("cont_insert_verification"));
        } else {
            $form->setTitle($this->lng->txt("cont_update_verification"));
        }

        $lng->loadLanguageModule("wsp");
        $options = array();
        include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
        $tree = new ilWorkspaceTree($ilUser->getId());
        $root = $tree->getRootId();
        if ($root) {
            $root = $tree->getNodeData($root);
            foreach ($tree->getSubTree($root) as $node) {
                if (in_array($node["type"], array("excv", "tstv", "crsv", "scov"))) {
                    $options[$node["obj_id"]] = $node["title"] . " (" . $lng->txt("wsp_type_" . $node["type"]) . ")";
                }
            }
            asort($options);
        }
        $obj = new ilSelectInputGUI($this->lng->txt("cont_verification_object"), "object");
        $obj->setRequired(true);
        $obj->setOptions($options);
        $form->addItem($obj);

        if ($a_insert) {
            $form->addCommandButton("create_verification", $this->lng->txt("save"));
            $form->addCommandButton("cancelCreate", $this->lng->txt("cancel"));
        } else {
            $data = $this->content_obj->getData();
            $obj->setValue($data["id"]);
            
            $form->addCommandButton("update", $this->lng->txt("save"));
            $form->addCommandButton("cancelUpdate", $this->lng->txt("cancel"));
        }

        return $form;
    }

    public function create()
    {
        $form = $this->initForm(true);
        if ($form->checkInput()) {
            $type = ilObject::_lookupType($form->getInput("object"));
            if ($type) {
                $this->content_obj = new ilPCVerification($this->getPage());
                $this->content_obj->create($this->pg_obj, $this->hier_id, $this->pc_id);
                $this->content_obj->setData($type, $form->getInput("object"));
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true) {
                    $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
                }
            }
        }

        $this->insert($form);
    }

    public function update()
    {
        $form = $this->initForm(true);
        if ($form->checkInput()) {
            $type = ilObject::_lookupType($form->getInput("object"));
            if ($type) {
                $this->content_obj->setData($type, $form->getInput("object"));
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true) {
                    $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
                }
            }
        }

        $this->pg_obj->addHierIDs();
        $this->edit($form);
    }
}