<?php
/* +----------------------------------------------------------------------+
   | Netautor Professional Application Server                             |
   +----------------------------------------------------------------------+
   | Copyright (C) 1998-2005 digiconcept GmbH. <www.digiconcept.net>      |
   +----------------------------------------------------------------------+
   | This file is subject to license, that is bundled with this package   |
   | in the file LICENSE.TXT, and is available at through the             |
   | world-wide-web at http://www.netautor.com/license/                   |
   |                                                                      |
   | If you did not receive a copy of the license and are unable to       |
   | obtain it through the world-wide-web, please send a note to          |
   | hide@address.com so we can mail you a copy.                      |
   +----------------------------------------------------------------------+
   | Authors: Stefan Rottensteiner <hide@address.com>    |
   |          Marek  Kadziela      <hide@address.com>	      |
   |          Gregor Wollner                                              |
   |          Christian Unger                                             |
   |          Helli  Kleinhans  									      |
   +----------------------------------------------------------------------+*/

	require_once('../../include/init.inc');
	if(!$USER->check_feature('Admin') && !$USER->check_feature('ac_db_idx'))
	{
		$USER->login_call();
	}

	includeNaPro( 'array,fulltext,form,context' );

	$LOCALE->textdomain('fulltext');
	//error_reporting(65535);

	// Liste von vorhandenen Indizes wenn verstecken ? 
	$HIDE_INDEX_LIST	= true;

	/* Create database dependent fulltext object */
	$fulltext_obj = fulltext::get_ftext_obj($sql_world);

	@$action	= strtolower(strval($_POST['action']));
	if (empty($action)) 	@$action	= strtolower(strval($_GET['action']));

	// Sicher keine Aktionen ausführen wenn es kein Volltext-Objekt gibt
	if (!$fulltext_obj) $action = '';

	//################################################## CLEAR
	if( $action == 'clear' )
	{
		$_POST['fulltext'] = null;
	}

	/* check for required values */
	if (empty($_POST['fulltext'])) 		$_POST['fulltext'] = array( 	'name'				 =>'',
																		'stemmer'			 =>'1',
																		'lang'				 =>'',
																		'selected_name'		 =>'',
																		'stwl_file'			 =>'',
																		'selected_stwl_file' =>'',
																		'stwl'				 =>'',
																		'ctx_sections'		 =>0
												);
	$fulltext = $_POST['fulltext'];

	$status		=	false;
	$message 	= '';

	/* 
		Wenn der Volltext unterstützt wird, die Index-Liste ausgeschalten ist, Auslesen von Indizes unterstütz wird,
		dann versuchen den ersten gefunden Index anzugeben
	*/
	if ($HIDE_INDEX_LIST && $fulltext_obj && $fulltext_obj->check_support('list_indizes') && ($action!='update') )
	{
		$indexes = $fulltext_obj->get_index_names();
		if (!empty($indexes))
		{
			foreach($indexes as $idx_name => $idx_data)
			{
				if (empty($idx_name)) continue;
				$fulltext['selected_name'] = $idx_name;
				break;
			}
		}
	}
	
	/* accept users choice from the selected indizes */
	if (empty($fulltext['name']) && !empty($fulltext['selected_name'])) $fulltext['name'] = $fulltext['selected_name'];

	/* accept users choice from the selected stopword lists */
	if (empty($fulltext['stwl_file']) && !empty($fulltext['selected_stwl_file'])) $fulltext['stwl_file'] = $fulltext['selected_stwl_file'];

/**
* HTML: Make <OPTION> for a list of stored fulltext indizes
*/
	function show_indexes( &$fulltext_obj,$pre_select='')
	{
		$indexes = $fulltext_obj->get_index_names();

		if (empty($indexes)) return '';
		/*
		* Result with names as array_keys. the array-values should be reserved for further details in the future
		*/
		foreach($indexes as $idx_name => $idx_data)
		{
			$pre_sel = ($idx_name == $pre_select ? 'SELECTED' : '' );

			echo '<option value="'.$idx_name.'" '.$pre_sel.'>'.$idx_name.'</option>';
		}
	}

	//################################################## DELETE
	if($action=='delete' && !empty($fulltext['name']))
	{
		echo '<!-- '.str_repeat('..', 4096 ).' -->';
		ob_flush();

		$fulltext_obj->set_name($fulltext['name']);
		$status 	= $fulltext_obj->drop_index();
		$message	= $LOCALE->gettext( ( $status? 'msg_index_deleted' : 'msg_index_not_deleted' ) );
		if ($status) $fulltext['name'] = '';
	}

	if($action=='create' || $action=='update' )
	{
		if(empty($fulltext['name']))
		{
			$message = $LOCALE->gettext( 'msg_empty_name' );
		}
		else
		{
			$fulltext_obj->set_name($fulltext['name']);

			echo '<!-- '.str_repeat('..', 4096 ).' -->';
			ob_flush();

			if($action=='create')
			{
				//################################################## CREATE
				$fulltext_obj->init_fulltext();
				$status 	= $fulltext_obj->create_index();
				$message	= $LOCALE->gettext( ( $status? 'msg_index_created' : 'msg_index_not_created' ) );
			}
			else
			{
				//################################################## UPDATE
				$status = $fulltext_obj->update_index();
				$message= $LOCALE->gettext( ( $status? 'msg_index_updated' : 'msg_index_not_updated' ) );
			}
		}
	}

	include ('context.msk');
?>