class.ilPCTabsGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2008 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.ilPCTabs.php");
require_once("./Services/COPage/classes/class.ilPageContentGUI.php");

class ilPCTabsGUI extends ilPageContentGUI
{

        function ilPCTabsGUI(&$a_pg_obj, &$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()
        {
                $this->edit(true);
        }

        function edit($a_insert = false)
        {
                global $ilCtrl, $tpl, $lng;

                $this->displayValidationError();
                
                // edit form
                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_tabs"));
                }
                else
                {
                        $form->setTitle($this->lng->txt("cont_update_tabs"));
                }
                
                // tabs type
                $type_prop = new ilSelectInputGUI($this->lng->txt("cont_type"),
                        "type");
                $types = array("HorizontalTabs" => $this->lng->txt("cont_tabs_hor_tabs"),
                        "Accordion" => $this->lng->txt("cont_tabs_accordion"));
                $selected = ($a_insert)
                        ? ""
                        : $this->content_obj->getTabType();
                $type_prop->setValue($selected);
                $type_prop->setOptions($types);
                $form->addItem($type_prop);
                
                // number of initial tabs
                if ($a_insert)
                {
                        $nr_prop = new ilSelectInputGUI($this->lng->txt("cont_number_of_tabs"),
                                "nr");
                        $nrs = array(1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 
                                7 => 7, 8 => 8, 9 => 9, 10 => 10);
                        $nr_prop->setOptions($nrs);
                        $form->addItem($nr_prop);
                }
                else
                {
                        $captions = $this->content_obj->getCaptions();
                        $i = 0;
                        foreach($captions as $caption)
                        {
                                $cap_prop[$i] = new ilTextInputGUI($this->lng->txt("cont_caption")." ".($i + 1),
                                        "caption[$i]");
                                $cap_prop[$i]->setValue($caption);
                                $form->addItem($cap_prop[$i]);
                                $i++;
                        }
                }
                
                // save/cancel buttons
                if ($a_insert)
                {
                        $form->addCommandButton("create_section", $lng->txt("save"));
                        $form->addCommandButton("cancelCreate", $lng->txt("cancel"));
                }
                else
                {
                        $form->addCommandButton("update_section", $lng->txt("save"));
                        $form->addCommandButton("cancelUpdate", $lng->txt("cancel"));
                }
                $html = $form->getHTML();
                $tpl->setContent($html);
                return $ret;
        }


        function create()
        {
                $this->content_obj = new ilPCTabs($this->dom);
                $this->content_obj->create($this->pg_obj, $this->hier_id, $this->pc_id);
                $this->content_obj->addItems($_POST["nr"]);
                $this->content_obj->setTabType($_POST["type"]);
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true)
                {
                        $this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->insert();
                }
        }

        function update()
        {
                $this->content_obj->setTabType(ilUtil::stripSlashes($_POST["type"]));
                if (is_array($_POST["caption"]))
                {
                        $caption = array();
                        foreach($_POST["caption"] as $k => $v)
                        {
                                $caption[$k] = ilUtil::stripSlashes($v);
                        }
                        $this->content_obj->setCaptions($caption);
                }
                $this->updated = $this->pg_obj->update();
                if ($this->updated === true)
                {
                        $this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->pg_obj->addHierIDs();
                        $this->edit();
                }
        }
}
?>