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<?php
/*
This file is part of DocBookWiki. DocBookWiki is a web application
that displays and edits DocBook documents.
Copyright (C) 2004, 2005, 2006, 2007
Dashamir Hoxha, dashohoxha@users.sourceforge.net
DocBookWiki 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.
DocBookWiki 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 DocBookWiki; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
*/
/**
* This file is used to jump directly (cross reference) to a certain section
* of a certain book. It is called with the mode, id of the book, section
* and language as parameters in the query string, like this:
*
* xref.php?mode/book_id/node_id/lng
*
* All the parts are optional and can be ommitted, like this:
* xref.php, xref.php?, xref.php?/, xref.php?/book_id,
* xref.php?admin/book_id, xref.php?edit/book_id/node_id,
* xref.php?approve/book_id//lng, etc.
*
* 'mode can have the values 'view', 'edit', 'approve', 'admin',
* with the default value being 'view'.
*
* It opens first the application as usually, by including index.php,
* then redirects it automatically to the specified mode, book and section,
* by calling GoTo(). The second parameter of GoTo() tells it to open
* 'index.php' (or 'edit.php') next, instead of 'xref.php' (this file).
*/
/** get the variables in the query string
* (the part of url after the question mark (?) ) */
$_ARR_QPARAMS = explode("/", $_SERVER["QUERY_STRING"]);
$mode = $_ARR_QPARAMS[0];
if ($mode=='') $mode = 'view';
if ($mode!='view')
{
include_once 'authenticate.php';
define('EDIT', 'true');
}
//construct the page as usually
include_once "index.php";
//get the parameters of QUERY_STRING
$mode = $_ARR_QPARAMS[0];
if ($mode=='') $mode = 'view';
$book_id = $_ARR_QPARAMS[1];
if ($book_id=='') $book_id = 'docbookwiki_guide';
$node_id = (isset($_ARR_QPARAMS[2]) ? $_ARR_QPARAMS[2] : $book_id);
if ($mode=='admin') $node_id = $book_id;
$lng = (isset($_ARR_QPARAMS[3]) ? $_ARR_QPARAMS[3] : '');
//build the event string
$event_args = "book_id=$book_id;node_id=$node_id;lng=$lng;mode=$mode";
$strEvent = "event=main.xref($event_args)";
//redirect to the specified book, node, language and mode
$action = ($mode=='view' ? 'index' : 'edit.php');
print "<script language='javascript'>
GoTo('main/main.html?$strEvent', '$action');
</script>";
?>
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