Services/Search/classes/class.ilObjSearchSettingsGUI.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 "classes/class.ilObjectGUI.php";

class ilObjSearchSettingsGUI extends ilObjectGUI
{
        function ilObjSearchSettingsGUI($a_data,$a_id,$a_call_by_reference,$a_prepare_output = true)
        {
                $this->type = "seas";
                $this->ilObjectGUI($a_data,$a_id,$a_call_by_reference,$a_prepare_output);

                $this->lng->loadLanguageModule('search');
        }

        function &executeCommand()
        {
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
                $this->prepareOutput();

                switch($next_class)
                {
                        case 'ilpermissiongui':
                                include_once("./classes/class.ilPermissionGUI.php");
                                $perm_gui =& new ilPermissionGUI($this);
                                $ret =& $this->ctrl->forwardCommand($perm_gui);
                                break;

                        default:
                                if($cmd == "" || $cmd == "view")
                                {
                                        $cmd = "settings";
                                }
                                $cmd .= "Object";
                                $this->$cmd();

                                break;
                }
                return true;
        }
        
        function cancelObject()
        {
                sendInfo($this->lng->txt("msg_cancel"),true);
                $this->ctrl->redirect($this, "settings");
        }

        function settingsObject()
        {
                global $rbacsystem;

                include_once 'Services/WebServices/RPC/classes/class.ilRPCServerSettings.php';

                $rpc_settings =& new ilRPCServerSettings();

                if(!$rbacsystem->checkAccess('read',$this->object->getRefId()))
                {
                        $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
                }

                $this->object->initSettingsObject();

                $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.seas_settings.html','Services/Search');

                $this->tpl->setVariable("FORMACTION",$this->ctrl->getFormAction($this));
                $this->tpl->setVariable("TXT_SEAS_TITLE",$this->lng->txt('seas_settings'));

                // Max hits
                $this->tpl->setVariable("TXT_MAX_HITS",$this->lng->txt('seas_max_hits'));
                $this->tpl->setVariable("TXT_MAX_HITS_INFO",$this->lng->txt('seas_max_hits_info'));
                for($i = 10; $i <= 100; $i += 10)
                {
                        $max_hits[$i] = $i;
                }
                $this->tpl->setVariable('SELECT_MAX_HITS',ilUtil::formSelect($this->object->settings_obj->getMaxHits(),
                                                                                                                                         'max_hits',
                                                                                                                                         $max_hits,false,true));

                $this->tpl->setVariable("TXT_DIRECT",$this->lng->txt('search_direct'));
                $this->tpl->setVariable("TXT_INDEX",$this->lng->txt('search_index'));

                $this->tpl->setVariable("TXT_TYPE",$this->lng->txt('search_type'));
                $this->tpl->setVariable("TXT_LIKE_INFO",$this->lng->txt('search_like_info'));
                $this->tpl->setVariable("TXT_FULL_INFO",$this->lng->txt('search_full_info'));

                $this->tpl->setVariable("RADIO_TYPE_LIKE",ilUtil::formRadioButton($this->object->settings_obj->enabledIndex() ? 0 : 1,
                                                                                                                                                  'search_index',0));

                $this->tpl->setVariable("RADIO_TYPE_FULL",ilUtil::formRadioButton($this->object->settings_obj->enabledIndex() ? 1 : 0,
                                                                                                                                                  'search_index',1));

                // Lucene
                $this->tpl->setVariable("TXT_LUCENE",$this->lng->txt('search_lucene'));
                $this->tpl->setVariable("TXT_LUCENE_INFO",$this->lng->txt('search_lucene_info'));
                
                $this->tpl->setVariable("CHECK_TYPE_LUCENE",ilUtil::formCheckBox($this->object->settings_obj->enabledLucene() ? 1 : 0,
                                                                                                                                                 'search_lucene',1));
                $this->tpl->setVariable("LUCENE_HOST",ilUtil::prepareFormOutput($rpc_settings->getHost()));
                $this->tpl->setVariable("LUCENE_PORT",ilUtil::prepareFormOutput($rpc_settings->getPort()));
                                                                        

                $this->tpl->setVariable("CMD_SUBMIT",'saveSettings');
                $this->tpl->setVariable("TXT_SUBMIT",$this->lng->txt('save'));
                $this->tpl->setVariable("TXT_CANCEL",$this->lng->txt('cancel'));

                return true;
        }

        function saveSettingsObject()
        {
                include_once 'Services/WebServices/RPC/classes/class.ilRPCServerSettings.php';

                global $rbacsystem;

                if(!$rbacsystem->checkAccess('write',$this->object->getRefId()))
                {
                        $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
                }

                $this->object->initSettingsObject();
                $this->object->settings_obj->setMaxHits((int) $_POST['max_hits']);
                $this->object->settings_obj->enableIndex($_POST['search_index']);
                $this->object->settings_obj->enableLucene($_POST['search_lucene']);

                $rpc_settings =& new ilRPCServerSettings();
                if($this->object->settings_obj->enabledLucene() and !$rpc_settings->pingServer())
                {
                        sendInfo($this->lng->txt('search_no_connection_lucene'),true);
                        $this->ctrl->redirect($this,'settings');

                        return false;
                }

                $this->object->settings_obj->update();

                sendInfo($this->lng->txt('settings_saved'),true);
                $this->ctrl->redirect($this,'settings');

                return true;
        }
        
        function getAdminTabs(&$tabs_gui)
        {
                $this->getTabs($tabs_gui);
        }

        function getTabs(&$tabs_gui)
        {
                global $rbacsystem;

                if ($rbacsystem->checkAccess("visible,read",$this->object->getRefId()))
                {
                        $tabs_gui->addTarget("settings",
                                $this->ctrl->getLinkTarget($this, "settings"), array("settings","", "view"), "", "");
                }

                if ($rbacsystem->checkAccess('edit_permission',$this->object->getRefId()))
                {
                        $tabs_gui->addTarget("perm_settings",
                                $this->ctrl->getLinkTargetByClass(array(get_class($this),'ilpermissiongui'), "perm"), array("perm","info","owner"), 'ilpermissiongui');
                }
        }
} // END class.ilObjSearchSettingsGUI
?>