<?php

/****************************************************************/

/* ATutor														*/

/****************************************************************/

/* Copyright (c) 2002-2010                                      */

/* Inclusive Design Institute                                   */

/* http://atutor.ca												*/

/*                                                              */

/* 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.				*/

/****************************************************************/

// $Id$

define('AT_INCLUDE_PATH', '../../../include/');

require(AT_INCLUDE_PATH.'vitals.inc.php');

authenticate(AT_PRIV_CONTENT);



global $contentManager;



if (isset($_GET['edit'], $_GET['ctid'])) {

	$cid = intval($_GET['ctid']);

	$result = $contentManager->getContentPage($cid);

	$row = mysql_fetch_assoc($result);

	

	if ($row['content_type'] == CONTENT_TYPE_CONTENT || $row['content_type'] == CONTENT_TYPE_WEBLINK) {

		header('Location: '.AT_BASE_HREF.'mods/_core/editor/edit_content.php?cid='.$cid);

	} else if ($row['content_type'] == CONTENT_TYPE_FOLDER) {

		header('Location: '.AT_BASE_HREF.'mods/_core/editor/edit_content_folder.php?cid='.$cid);

	}

	exit;

} else if (isset($_GET['delete'], $_GET['ctid'])) {

	header('Location: '.AT_BASE_HREF.'mods/_core/editor/delete_content.php?cid='.intval($_GET['ctid']));

	exit;

} else if (isset($_GET['view'], $_GET['ctid'])) {

	$cid = intval($_GET['ctid']);

	$result = $contentManager->getContentPage($cid);

	$row = mysql_fetch_assoc($result);



    if ($row['content_type'] == CONTENT_TYPE_CONTENT || $row['content_type'] == CONTENT_TYPE_WEBLINK) {

		header('Location: '.AT_BASE_HREF.'content.php?cid='.intval($_GET['ctid']));

    } else if ($row['content_type'] == CONTENT_TYPE_FOLDER) {

		header('Location: '.AT_BASE_HREF.'mods/_core/editor/edit_content_folder.php?cid='.$cid);

    }

	exit;

} else if (isset($_GET['usage'], $_GET['ctid'])) {

	header('Location: '.AT_BASE_HREF.'mods/_standard/tracker/tools/page_student_stats.php?content_id='.intval($_GET['ctid']));

	exit;

} else if (!isset($_GET['ctid']) && !isset($_GET['sub_content']) && (isset($_GET['usage']) || isset($_GET['view']) || isset($_GET['delete']) || isset($_GET['edit']))) {

	$msg->addError('NO_ITEM_SELECTED');

}



require(AT_INCLUDE_PATH.'header.inc.php');



if ($_GET['col']) {

	$col = addslashes($_GET['col']);

} else {

	$col = 'content_parent_id, ordering';

}



if ($_GET['order']) {

	$order = addslashes($_GET['order']);

} else {

	$order = 'asc';

}



if (!isset($_GET['sub_content'])) {

	$parent_id = 0;	

} else {

	$parent_id = intval($_GET['ctid']);

}





$all_content = $contentManager->getContent();



$content = $all_content[$parent_id];



function print_select($pid, $depth) {

	global $all_content;



	if (!isset($all_content[$pid])) {

		return;

	}



	foreach ($all_content[$pid] as $row) {

		if (isset($all_content[$row['content_id']])) {

			echo '<option value="'.$row['content_id'].'"';

			if ($_GET['ctid'] == $row['content_id']) {

				echo ' selected="selected"';

			}

			echo '>';

			echo str_repeat('&nbsp;', $depth * 5);

			echo $row['title'].'</option>';



			print_select($row['content_id'], $depth+1);

		}

	}

}

$savant->assign('all_content', $all_content);

$savant->assign('content', $content);

$savant->display('instructor/content/index.tmpl.php');

require(AT_INCLUDE_PATH.'footer.inc.php'); ?>