Browse Source

[svn r12179] Removed deprecated scripts

Yannick Warnier 18 years ago
parent
commit
d219848c56

+ 5 - 54
main/newscorm/kevin_lp_add.php

@@ -57,7 +57,7 @@ include('learnpath_functions.inc.php');
 include('resourcelinker.inc.php');
 //rewrite the language file, sadly overwritten by resourcelinker.inc.php
 // name of the language file that needs to be included 
-$language_file = "learnpath";
+$language_file = 'learnpath';
 
 /*
 -----------------------------------------------------------
@@ -66,8 +66,8 @@ $language_file = "learnpath";
 */ 
 $currentstyle = api_get_setting('stylesheets');
 $htmlHeadXtra[] = '<link rel="stylesheet" type="text/css" href="'.api_get_path(WEB_CODE_PATH).'css/'.$currentstyle.'/learnpath.css"/>';
-$htmlHeadXtra[] = "<link rel='stylesheet' type='text/css' href='learnpath.css' />"; //will be a merged with original learnpath.css
-$htmlHeadXtra[] = "<link rel='stylesheet' type='text/css' href='dtree.css' />"; //will be moved
+$htmlHeadXtra[] = '<link rel="stylesheet" type="text/css" href="learnpath.css" />'; //will be a merged with original learnpath.css
+$htmlHeadXtra[] = '<link rel="stylesheet" type="text/css" href="dtree.css" />'; //will be moved
 /*
 -----------------------------------------------------------
 	Constants and variables
@@ -82,19 +82,7 @@ $tbl_lp_view = Database::get_course_table('lp_view');
 $isStudentView  = (int) $_REQUEST['isStudentView'];
 $learnpath_id   = (int) $_REQUEST['lp_id'];
 $submit			= $_POST['submit_button'];
-/*
-$chapter_id     = $_GET['chapter_id'];
-$title          = $_POST['title'];
-$description   = $_POST['description'];
-$Submititem     = $_POST['Submititem'];
-$action         = $_REQUEST['action'];
-$id             = (int) $_REQUEST['id'];
-$type           = $_REQUEST['type'];
-$direction      = $_REQUEST['direction'];
-$moduleid       = $_REQUEST['moduleid'];
-$prereq         = $_REQUEST['prereq'];
-$type           = $_REQUEST['type'];
-*/
+
 /*
 ==============================================================================
 		MAIN CODE
@@ -116,87 +104,50 @@ $sql_query = "SELECT * FROM $tbl_lp WHERE id = $learnpath_id";
 $result=api_sql_query($sql_query);
 $therow=Database::fetch_array($result); 
 
-//$admin_output = '';
 /*
 -----------------------------------------------------------
 	Course admin section
 	- all the functions not available for students - always available in this case (page only shown to admin)
 -----------------------------------------------------------
 */ 
-/*==================================================
-			SHOWING THE ADMIN TOOLS
- ==================================================*/
-
-
-
-/*==================================================
-	prerequisites setting end
- ==================================================*/		  
-
 $interbreadcrumb[]= array ("url"=>"lp_controller.php?action=list", "name"=> get_lang("_learning_path"));
 $interbreadcrumb[]= array ("url"=>"#", "name"=> get_lang("_add_learnpath"));
 
 Display::display_header(null,'Path');
-//api_display_tool_title($therow['name']);
-
 
-//echo $admin_output;
 /*
 -----------------------------------------------------------
 	DISPLAY SECTION
 -----------------------------------------------------------
 */
 echo '<table cellpadding="0" cellspacing="0" class="lp_build">';
-
 	echo '<tr>';
-			
 		echo '<td class="tree">';
-		
 			echo '<p style="border-bottom:1px solid #999999; margin:0; padding:2px;"><strong style="color:#999999">'.get_lang("BasicOverview").'</strong>&nbsp;<strong style="color:#999999">'.get_lang("Display").'</strong></p>';
-			
 			//links for adding a module, chapter or step
 			echo '<div class="lp_actions">';
-				
 				echo '<p class="lp_action">';
-				
 					echo '<img align="left" alt="'.get_lang("NewChapter").'" src="../img/lp_dokeos_chapter_add.png" title="'.get_lang("NewChapter").'" /><strong style="color:#999999">'.get_lang("NewChapter").'</strong>';
-						
 				echo '</p>';
 				echo '<p class="lp_action">';
-				
 					echo '<img align="left" alt="'.get_lang("NewStep").'" src="../img/lp_dokeos_step_add.png" title="'.get_lang("NewStep").'" /><strong style="color:#999999">'.get_lang("NewStep").'</strong>';
-				
 				echo '</p>';
-				
 			echo '</div>';
-					
 		echo '</td>';
 		echo '<td class="workspace">';
-
 			Display::display_normal_message(get_lang('AddLpIntro'),false);
-			
 			echo '<div style="background:#F8F8F8; border:1px solid #999999; margin:10px; padding:10px; width:490px;">';
-				 
 				echo '<p style="font-weight:bold">'.get_lang('AddLpToStart').' :</p>';
-				
 				echo '<form method="post">';
-				
 					echo '<label for="idTitle" style="margin-right:10px;">'.get_lang('Title').' :</label><input id="idTitle" name="learnpath_name" type="text" class="input_titles" />';
 					echo '<p><input style="background:#FFFFFF; border:1px solid #999999; font-family:Arial, Verdana, Helvetica, sans-serif; font-size:12px; padding:1px 2px; width:75px;" type="submit" value="'.get_lang('Ok').'" /></p>';
 					echo '<input name="post_time" type="hidden" value="' . time() . '" />';
-			
 				echo '</form>';
-			
 			echo '</div>';
-		
 		echo '</td>';
-			
-	echo '</tr>';
-		
+	echo '</tr>';		
 echo '</table>';
 
-
-
 /*
 ==============================================================================
 		FOOTER 

+ 0 - 437
main/newscorm/yannick_lp_admin_view.php

@@ -1,437 +0,0 @@
-<?php
-/*
-============================================================================== 
-	Dokeos - elearning and course management software
-	
-	Copyright (c) 2004 Dokeos S.A.
-	Copyright (c) 2003 Ghent University (UGent)
-	Copyright (c) 2001 Universite catholique de Louvain (UCL)
-	Copyright (c) Patrick Cool
-	Copyright (c) Denes Nagy
-	Copyright (c) Yannick Warnier
-	
-	For a full list of contributors, see "credits.txt".
-	The full license can be read in "license.txt".
-	
-	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.
-	
-	See the GNU General Public License for more details.
-	
-	Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
-============================================================================== 
-*/
-/**
-============================================================================== 
-* This is a learning path creation and player tool in Dokeos - previously learnpath_handler.php
-*
-* @author Patrick Cool
-* @author Denes Nagy
-* @author Roan Embrechts, refactoring and code cleaning
-* @author Yannick Warnier <ywarnier@beeznest.org> - cleaning and update for new SCORM tool
-* @package dokeos.learnpath
-============================================================================== 
-*/
-
-/*
-==============================================================================
-		INIT SECTION
-==============================================================================
-*/ 
-$this_section=SECTION_COURSES;
-
-api_protect_course_script();
-
-/*
------------------------------------------------------------
-	Libraries
------------------------------------------------------------
-*/ 
-//the main_api.lib.php, database.lib.php and display.lib.php
-//libraries are included by default
-
-include('learnpath_functions.inc.php');
-//include('../resourcelinker/resourcelinker.inc.php');
-include('resourcelinker.inc.php');
-//rewrite the language file, sadly overwritten by resourcelinker.inc.php
-$language_file = "learnpath";
-
-/*
------------------------------------------------------------
-	Header and action code
------------------------------------------------------------
-*/ 
-$htmlHeadXtra[] = "<link rel='stylesheet' type='text/css' href='../css/learnpath.css' />";
-
-/*
------------------------------------------------------------
-	Constants and variables
------------------------------------------------------------
-*/ 
-$is_allowed_to_edit = api_is_allowed_to_edit();
-
-$tbl_lp = Database::get_course_table('lp');
-$tbl_lp_item = Database::get_course_table('lp_item');
-$tbl_lp_view = Database::get_course_table('lp_view');
-
-$isStudentView  = (int) $_REQUEST['isStudentView'];
-$learnpath_id   = (int) $_REQUEST['lp_id'];
-$submit			= $_POST['submit_button'];
-/*
-$chapter_id     = $_GET['chapter_id'];
-$title          = $_POST['title'];
-$description   = $_POST['description'];
-$Submititem     = $_POST['Submititem'];
-$action         = $_REQUEST['action'];
-$id             = (int) $_REQUEST['id'];
-$type           = $_REQUEST['type'];
-$direction      = $_REQUEST['direction'];
-$moduleid       = $_REQUEST['moduleid'];
-$prereq         = $_REQUEST['prereq'];
-$type           = $_REQUEST['type'];
-*/
-/*
-==============================================================================
-		MAIN CODE
-==============================================================================
-*/
-// using the resource linker as a tool for adding resources to the learning path
-if ($action=="add" and $type=="learnpathitem")
-{
-	 $htmlHeadXtra[] = "<script language='JavaScript' type='text/javascript'> window.location=\"../resourcelinker/resourcelinker.php?source_id=5&action=$action&learnpath_id=$learnpath_id&chapter_id=$chapter_id&originalresource=no\"; </script>";
-}
-if ( (! $is_allowed_to_edit) or ($isStudentView) )
-{
-	error_log('New LP - User not authorized in lp_admin_view.php');
-	header('location:lp_controller.php?action=view&lp_id='.$learnpath_id);
-}
-//from here on, we are admin because of the previous condition, so don't check anymore
-
-$sql_query = "SELECT * FROM $tbl_lp WHERE id = $learnpath_id"; 
-$result=api_sql_query($sql_query);
-$therow=Database::fetch_array($result); 
-
-$admin_output = '';
-/*
------------------------------------------------------------
-	Course admin section
-	- all the functions not available for students - always available in this case (page only shown to admin)
------------------------------------------------------------
-*/ 
-/*==================================================
-			SHOWING THE ADMIN TOOLS
- ==================================================*/
-
-//Preparing the form to add a new module
-$add_module_form = '
-			<form name="form1" method="post" action="lp_controller">
-			<input type="hidden" name="action" 		value="add_item">
-			<input type="hidden" name="lp_id" 		value="'.$learnpath_id.'">
-			<input type="hidden" name="parent" 		value="0">
-			<input type="hidden" name="previous" 	value="-1">
-			<input type="hidden" name="type" 		value="dokeos_module">
-			<input type="hidden" name="path"		value="">
-			<h4>'.get_lang('_add_learnpath_module').'</h4>
-			<table width="400" border="0" cellspacing="2" cellpadding="0">
-				<tr>
-					<td align="right">'.get_lang('_title').'</td>
-					<td><input name="title" type="text" value="" size="50"></td>
-				</tr>
-				<tr>	
-					<td align="right">&nbsp;</td>
-					<td><input type="submit" name="submit_button" value="'.get_lang('Ok').'"></td>
-				</tr>
-			</table>
-			</form>';
-
-if (($_REQUEST['action']=="add_item" and $type=="dokeos_module" and !$submit))
-{
-	//this is when the user has selected the "add module" link previously, so we don't display it this time
-}
-else
-{
-	//in case the user hasn't selected the "add module" link previously, first quick-check the database to remove the
-	//useless step of asking the user to click on "add module" if the only possible action is to add a module
-	$sql = "SELECT * FROM $tbl_lp_item WHERE lp_id = $learnpath_id AND item_type = 'dokeos_module'";
-	$result=api_sql_query($sql,__FILE__,__LINE__);
-	if (Database::num_rows($result) <= 0)
-	{
-		$admin_output .= "<br />There is no main chapter at the moment. Please add one using the following form. This is a required step in the learning path building process.<br />";
-		$admin_output .= $add_module_form;
-	}else{
-		$admin_output .= "<ul>\n";
-		$admin_output .= "<li><a href='lp_controller.php?action=add_item&lp_id=$learnpath_id&type=dokeos_module&parent=0&previous=-1&path='>" . get_lang("_add_learnpath_module") . "</a></li>\n";
-		$admin_output .= "</ul>\n\n";
-	}
-}
-/*==================================================
-	EDITING A LEARNPATH ITEM: showing one of the forms
- ==================================================*/
-if ($_REQUEST['action']=="edititem" and !empty($_REQUEST['id']) AND empty($_REQUEST['submit_item']))
-{
-	error_log('New LP - edit_item action in lp_admin_view',0);
-	$id = (int) $_REQUEST['id'];
-	$sql="SELECT * FROM $tbl_lp_item WHERE id=$id"; 
-	$result=api_sql_query($sql,__FILE__,__LINE__);
-	$row=Database::fetch_array($result);
-	$id=$row['id'];
-	$title = $row['title'];
-	if(empty($title)){
-		$title = rl_get_resource_name(api_get_course_id(),$learnpath_id,$_REQUEST['id']);
-	}
-	$admin_output .= '<h4>'.get_lang('_edit_learnpath_item').'</h4>
-	<form name="edititem" method="post" action="">
-	  <table width="100%" border="0" cellspacing="0" cellpadding="0">
-	    <input type="hidden" name="action" value="edititem">
-	    <tr>
-	      <td align="right" valign="top">'.get_lang('_title').'</td>
-	      <td><input name="title" type="text" id="title3" size="50" value="'.$title.'"></td>
-        </tr>';
-	    //<tr>
-	    //  <td align="right" valign="top">'.get_lang('_description').'</td>
-	    //  <td><textarea name="description" cols="45" id="textarea">'.$row["description"].'</textarea></td>
-        //</tr>
-    $admin_output .= '    <tr>
-	      <td align="right" valign="top">&nbsp;</td>
-	      <td><input name="submit_item" type="submit" id="Submititem" value="'.get_lang('Ok').'"></td>
-        </tr>
-      </table>
-	</form>';
-}
-/*==================================================
-	prerequisites setting start
-==================================================*/
-if ($_REQUEST['action']=="edititemprereq" and !empty($_REQUEST['id']) AND empty($_REQUEST['submit_item']))
-{
-	$id = (int) $_REQUEST['id'];
-	$sql="SELECT * FROM $tbl_lp_item WHERE id=$id"; 
-	$result=api_sql_query($sql,__FILE__,__LINE__);
-	$row=Database::fetch_array($result); 
-	$id=$row['id'];
-
-	$title = $row['title'];
-	if(empty($title)){
-		$title = rl_get_resource_name(api_get_course_id(), $learnpath_id, $id);
-	}
-	$admin_output .= "<h4>";
-	$admin_output .= get_lang('_add_prereq')." : ";
-	$admin_output .= $title;
-	$admin_output .= '</h4>
-		<form name="edititemprereq" method="post" action="">
-		<input type="hidden" name="action" value="edititemprereq">
-		<table width="100%" border="0" cellspacing="0" cellpadding="0">
-		<tr>
-		<td align="right" valign="top"></td>
-		<td><table border="0" cellspacing="1" cellpadding="0">';
-	//$learnpath_items = learnpath_items($id); the LP object should be available here
-	$learnpath_items = learnpath::get_brother_items($id);
-
-	//if there is any test before the current item, we show the completion limit column
-	//TODO
-	//This section has been made inactive for now because it should use the prerequisite's
-	//mastery score as a limit. Also, this script should instead use the new prerequisites
-	//language from AICC (see wiki), so it should actually be completely different
-	/*
-	$teststhere = false;
-	for ($i=0; $i<count($learnpath_items); $i++)
-	{
-		if ((($learnpath_items[$i]["item_type"]==TOOL_QUIZ) 
-			or ($learnpath_items[$i]["item_type"]=='HotPotatoes')) 
-			and ($row["display_order"] > $learnpath_items[$i]["display_order"]))
-		{
-			$teststhere = true;
-		}
-	}
-	
-	if ($teststhere)
-	{
-		$admin_output .= "<tr><td colspan='2'></td><td>".get_lang('CompletionLimit')."</td></tr>";
-	}
-	*/
-	$checked='';
-	if (empty($row["prerequisite"])) { $checked = 'checked'; }
-	$admin_output .= "<tr><td><input class=\"checkbox\" type=\"radio\" name=\"prereq\" value=\"\" $checked></td><td>- ".get_lang('_none')." -</td></tr>";
-	
-	for ($i=0; $i<count($learnpath_items); $i++)
-	{
-		if ($row["display_order"] > $learnpath_items[$i]["display_order"])
-		{
-			/*
-			$testrow = false;
-			if (($learnpath_items[$i]["item_type"]==TOOL_QUIZ) 
-				or ($learnpath_items[$i]["item_type"]=='HotPotatoes'))
-			{
-				$testrow = true;
-			}
-			*/
-			$checked = '';
-			if ($row["prerequisite"]==$learnpath_items[$i]["id"])
-			{
-				$checked='checked';
-			}
-			$admin_output .= '<tr><td><input class="checkbox" type="radio" name="prereq" value="'.$learnpath_items[$i]['id'].'" '.$checked.' ></td><td>';
-			$admin_output .= rl_get_resource_name(api_get_course_id(), $learnpath_id, $learnpath_items[$i]['id']);
-			$admin_output .= "</td>";
-			/*
-			if ($testrow)
-			{
-				//if (!$checked) { $disabled='disabled'; }
-				$admin_output .= "<td align=center><input type=text name='completion_limit[{$learnpath_items[$i]['id']}]' size=4 maxlength=20 $disabled value=$completion_limit></td>";
-			}
-			*/
-			$admin_output .= "</tr>";
-		}
-	}
-	
-	$learnpath_chapters = learnpath::get_brother_chapters($row['parent_item_id']);
-	
-	$c=$row['parent_item_id']; //we are now in this chapter
-	$sql="SELECT * FROM $tbl_lp_item WHERE id=$c AND item_type='dokeos_module'"; 
-	$result=api_sql_query($sql,__FILE__,__LINE__);
-	$row_chapter=Database::fetch_array($result); 
-
-	for ($i=0; $i<count($learnpath_chapters); $i++)
-	{
-		if ($row_chapter["display_order"] > $learnpath_chapters[$i]["display_order"])
-		{
-			$checked='';
-			if (($row["prereq_id"]==$learnpath_chapters[$i]["id"]) and ($row["prereq_type"]=='c')) { $checked='checked'; }
-			$admin_output .= "<tr><td bgcolor='#cccccc'><input type='radio' name='prereq' value='".$learnpath_chapters[$i]["id"]."' $checked ></td><td bgcolor='#cccccc'>".$learnpath_chapters[$i]['title']."</td></tr>";
-		}
-	}
-	$admin_output .= '
-	    </table></td>
-		</tr>
-		<tr>
-		<td align="right" valign="top">&nbsp;</td>
-		<td><input name="submit_item" type="submit" id="Submititem" value="'.get_lang('Ok').'"></td>
-		</tr>
-		</table>
-		</form>';
-}
-
-/*==================================================
-	prerequisites setting end
- ==================================================*/
-/*==================================================
-	EDITING / ADDING A NEW LEARNPATH chapter: showing the form
- ==================================================*/
-if (($_REQUEST['action']=="add_item"))
-// and $type=="learnpathcategory")  or $action=="editmodule")
-{
-	if (!$submit)
-	{
-		/*
-		if ($action=="editmodule")
-		{
-			$sql="SELECT * FROM $tbl_lp_item WHERE (id='$id' and lp_id=$learnpath_id AND item_type='dokeos_chapter')";
-			$result=api_sql_query($sql,__FILE__,__LINE__);
-			$row=Database::fetch_array($result);
-		}
-		*/
-		$admin_output .= '
-			<form name="form1" method="post" action="">
-			<h4>';
-		if ($action=="add")
-			{ $admin_output .= get_lang('_add_learnpath_module'); }
-		else
-			{ $admin_output .= get_lang('_edit_learnpath_module'); }
-		$admin_output .= '
-			</h4>
-			<table width="400" border="0" cellspacing="2" cellpadding="0">
-			<tr>
-			<td align="right">'.get_lang('_title').'</td>
-			<td><input name="title" type="text" value="'.$row["chapter_name"].'" size="50"></td>
-			</tr>';
-		if ( $action=='editmodule' )
-		{
-			// on edition, allow the user to modify the description (if he really wants it)
-			$admin_output .= '<tr>
-					<td align="right" valign="top">'.get_lang('_description').'</td>'
-					.'<td><textarea name="description" cols="45">'.$row["chapter_description"].'</textarea></td>'
-				.'</tr>';
-		}else
-		{
-			//on addition, only give a title field, so ignore the description field 
-			$admin_output .= "<input type='hidden' name='description' value='' />";
-		}
-		$admin_output .= '
-			<tr>	
-			<td align="right">&nbsp;</td>
-			<td><input type="submit" name="submit_button" value="'.get_lang('Ok').'"></td>
-			</tr>
-			</table>
-			</form>';
-	} // if (!$submit)
-} // if ($action=="add" and $type=="learnpathcategory")
-			  
-
-
-
-$interbreadcrumb[]= array ("url"=>"lp_controller.php?action=list", "name"=> get_lang("_learning_path"));
-
-$interbreadcrumb[]= array ("url"=>$_SERVER['PHP_SELF']."?action=admin_view&lp_id=$learnpath_id", "name" => stripslashes("{$therow['name']}"));
-
-Display::display_header(null,'Path');
-//api_display_tool_title($therow['name']);
-
-$suredel = get_lang('AreYouSureToDelete');
-$suredelstep = get_lang('AreYouSureToDeleteSteps');
-?>
-<script type='text/javascript'>
-/* <![CDATA[ */
-function confirmation (name)
-{
-	if (name!='Users' && name!='Assignments' && name!='Document' && name!='Forum' && name!='Agenda' && name!='Groups' && name!='Link _self'  && name!='Dropbox' && name!='Course_description' && name!='Exercise' && name!='Introduction_text')
-	{ 
-		if (confirm("<?php echo $suredel; ?> "+ name + " <?php echo $suredelstep;?>?"))
-			{return true;}
-		else
-			{return false;}
-	}
-	else
-	{
-		if (confirm("<?php echo $suredel; ?> "+ name + "?"))
-			{return true;}
-		else
-			{return false;}
-	}
-}
-</script>
-<?php
-
-echo $admin_output;
-
-/*
------------------------------------------------------------
-	DISPLAY SECTION
------------------------------------------------------------
-*/ 
-?>
-	<table border="0" cellspacing="0" cellpadding="1" width="100%" class="data_table">
-	<tr>
-	<td colspan='8'>
-	</td>
-	</tr>
-<?php 
-
-
-display_learnpath_chapters(); 
-
-echo "</table>";
-
-$learnpath_has_chapters = learnpath_chapters($learnpath_id);
-if ($learnpath_has_chapters)
-{
-	echo "<br /><br /><font color='#999999' size='1'>".get_lang('_short_help')."</font>";
-}
-
-/*
-==============================================================================
-		FOOTER 
-==============================================================================
-*/ 
-Display::display_footer();
-?>

+ 0 - 514
main/newscorm/yannick_lp_controller.php

@@ -1,514 +0,0 @@
-<?php //$id: $
-/**
- * Controller script. Prepares the common background variables to give to the scripts corresponding to
- * the requested action
- * @package dokeos.learnpath
- * @author Yannick Warnier <ywarnier@beeznest.org>
- * @author Kevin Van Den Haute <kevin@develop-it.be>
- */
-/**
- * Initialisations
- */
-$debug = 0;
-if($debug>0) error_log('New LP -+- Entered lp_controller.php -+-',0);
-// name of the language file that needs to be included 
-$language_file[] = "scormdocument";
-$language_file[] = "scorm";
-$language_file[] = "learnpath";
-
-//include class definitions before session_start() to ensure availability when touching
-//session vars containing learning paths
-require_once('learnpath.class.php');
-if($debug>0) error_log('New LP - Included learnpath',0);
-require_once('learnpathItem.class.php');
-if($debug>0) error_log('New LP - Included learnpathItem',0);
-require_once('scorm.class.php');
-if($debug>0) error_log('New LP - Included scorm',0);
-require_once('scormItem.class.php');
-if($debug>0) error_log('New LP - Included scormItem',0);
-require_once('aicc.class.php');
-if($debug>0) error_log('New LP - Included aicc',0);
-require_once('aiccItem.class.php');
-if($debug>0) error_log('New LP - Included aiccItem',0);
-require_once('temp.lib.php');
-if($debug>0) error_log('New LP - Included temp',0);
-
-
-require_once('back_compat.inc.php');
-if($debug>0) error_log('New LP - Included back_compat',0);
-api_protect_course_script();
-//TODO @TODO define tool, action and task to give as parameters to:
-//$is_allowed_to_edit = api_is_allowed_to_edit();
-
-if ($is_allowed_in_course == false){
-	Display::display_header('');
-	api_not_allowed();
-	Display::display_footer();
-}
-
-require_once(api_get_path(LIBRARY_PATH) . "/fckeditor.lib.php");
-$lpfound = false;
-
-$myrefresh = 0;
-$myrefresh_id = 0;
-if(!empty($_SESSION['refresh']) && $_SESSION['refresh']==1){
-	//check if we should do a refresh of the oLP object (for example after editing the LP)
-	//if refresh is set, we regenerate the oLP object from the database (kind of flush)
-	api_session_unregister('refresh');
-	$myrefresh = 1;
-	if($debug>0) error_log('New LP - Refresh asked',0);
-}
-if($debug>0) error_log('New LP - Passed refresh check',0);
-
-if(!empty($_REQUEST['dialog_box'])){
-	$dialog_box = learnpath::escape_string(urldecode($_REQUEST['dialog_box']));
-}
-
-$lp_controller_touched = 1;
-
-if(isset($_SESSION['lpobject']))
-{
-	if($debug>0) error_log('New LP - SESSION[lpobject] is defined',0);
-	$oLP = unserialize($_SESSION['lpobject']);
-	if(is_object($oLP)){
-		if($debug>0) error_log('New LP - oLP is object',0);
-		if($myrefresh == 1 OR $oLP->cc != api_get_course_id()){
-			if($debug>0) error_log('New LP - Course has changed, discard lp object',0);
-			if($myrefresh == 1){$myrefresh_id = $oLP->get_id();}
-			$oLP = null;
-			api_session_unregister('oLP');
-			api_session_unregister('lpobject');
-		}else{
-			$_SESSION['oLP'] = $oLP;
-			$lp_found = true;
-		}
-	}
-}
-if($debug>0) error_log('New LP - Passed data remains check',0);
-
-if($lp_found == false 
-	|| ($_SESSION['oLP']->get_id() != $_REQUEST['lp_id'])
-	)
-{
-	if($debug>0) error_log('New LP - oLP is not object, has changed or refresh been asked, getting new',0);		
-	//regenerate a new lp object? Not always as some pages don't need the object (like upload?)
-	if(!empty($_REQUEST['lp_id']) || !empty($myrefresh_id)){
-		if($debug>0) error_log('New LP - lp_id is defined',0);
-		//select the lp in the database and check which type it is (scorm/dokeos/aicc) to generate the
-		//right object
-		$lp_table = Database::get_course_table('lp');
-		if(!empty($_REQUEST['lp_id'])){
-			$lp_id = escape_txt($_REQUEST['lp_id']);
-		}else{
-			$lp_id = $myrefresh_id;
-		}
-		$sel = "SELECT * FROM $lp_table WHERE id = $lp_id";
-		if($debug>0) error_log('New LP - querying '.$sel,0);
-		$res = api_sql_query($sel);
-		if(Database::num_rows($res))
-		{
-			$row = Database::fetch_array($res);
-			$type = $row['lp_type'];
-			if($debug>0) error_log('New LP - found row - type '.$type. ' - Calling constructor with '.api_get_course_id().' - '.$lp_id.' - '.api_get_user_id(),0);			
-			switch($type){
-				case 1:
-					$oLP = new learnpath(api_get_course_id(),$lp_id,api_get_user_id());
-					if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);}
-					break;
-				case 2:
-					$oLP = new scorm(api_get_course_id(),$lp_id,api_get_user_id());
-					if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);}
-					break;
-				default:
-					$oLP = new learnpath(api_get_course_id(),$lp_id,api_get_user_id());
-					if($oLP !== false){ $lp_found = true; }else{eror_log($oLP->error,0);}
-					break;
-			}
-		}
-	}else{
-		if($debug>0) error_log('New LP - Request[lp_id] and refresh_id were empty',0);
-	}
-	if($lp_found)
-	{
-		$_SESSION['oLP'] = $oLP;
-	}
-}
-if($debug>0) error_log('New LP - Passed oLP creation check',0);
-
-
-/**
- * Actions switching
- */
-$_SESSION['oLP']->update_queue = array(); //reinitialises array used by javascript to update items in the TOC
-$_SESSION['oLP']->message = ''; //should use ->clear_message() method but doesn't work
-switch($_REQUEST['action'])
-{
-	case 'admin_view':
-		if($debug>0) error_log('New LP - admin_view action triggered',0);
-		$_SESSION['refresh'] = 1;
-		require('lp_admin_view.php');
-		break;
-	case 'upload':
-		if($debug>0) error_log('New LP - upload action triggered',0);
-		$cwdir = getcwd();
-		require('lp_upload.php');
-		//reinit current working directory as many functions in upload change it
-		chdir($cwdir);
-		require('lp_list.php');
-		break;
-	case 'export':
-		if($debug>0) error_log('New LP - export action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for export',0); require('lp_list.php'); }
-		else{
-			if($_SESSION['oLP']->get_type()==2){
-				$_SESSION['oLP']->export_zip();
-			}
-			//require('lp_list.php'); 
-		}
-		break;
-	case 'delete':
-		if($debug>0) error_log('New LP - delete action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for delete',0); require('lp_list.php'); }
-		else{
-			$_SESSION['refresh'] = 1;
-			$_SESSION['oLP']->delete(null,null,'remove');
-			api_session_unregister('oLP');
-			//require('lp_delete.php');
-			require('lp_list.php');
-		}
-		break;
-	case 'toggle_visible': //change lp visibility
-		if($debug>0) error_log('New LP - publish action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for publish',0); require('lp_list.php'); }
-		else{
-			learnpath::toggle_visibility($_REQUEST['lp_id'],$_REQUEST['new_status']);
-			require('lp_list.php');
-		}
-		break;
-	case 'edit':
-		if($debug>0) error_log('New LP - edit action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for edit',0); require('lp_list.php'); }
-		else{
-			$_SESSION['refresh'] = 1;
-			require('lp_edit.php');
-			//require('lp_admin_view.php');
-		}
-		break;
-	case 'update_lp':
-		if($debug>0) error_log('New LP - update_lp action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for edit',0); require('lp_list.php'); }
-		else{
-			$_SESSION['refresh'] = 1;
-			$_SESSION['oLP']->set_name($_REQUEST['lp_name']);
-			$_SESSION['oLP']->set_encoding($_REQUEST['lp_encoding']);
-			$_SESSION['oLP']->set_maker($_REQUEST['lp_maker']);
-			$_SESSION['oLP']->set_proximity($_REQUEST['lp_proximity']);
-			require('lp_list.php');
-		}	
-		break;
-	case 'add_lp':
-		if($debug>0) error_log('New LP - add_lp action triggered',0);
-		
-		//call learnpath creation abstract method with course_id, learnpath_name, learnpath_description, type_of_lp, origin_of_creation, file_name
-		if(!empty($_REQUEST['learnpath_name'])){
-			$_SESSION['refresh'] = 1;
-			$new_lp_id = learnpath::add_lp(api_get_course_id(),$_REQUEST['learnpath_name'],$_REQUEST['learnpath_description'],'dokeos','manual','');
-			//TODO maybe create a first module directly to avoid bugging the user with useless queries
-			$_SESSION['oLP'] = new learnpath(api_get_course_id(),$new_lp_id,api_get_user_id());
-			$_SESSION['oLP']->add_item(0,-1,'dokeos_chapter',$_REQUEST['path'],'Default');			
-		}
-		require('lp_list.php');
-		
-		
-		break;
-			
-	case 'add_item':
-		if($debug>0) error_log('New LP - add item action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for add item',0); require('lp_list.php'); }
-		else{
-			$_SESSION['refresh'] = 1;
-			if(!empty($_REQUEST['submit_button']) && !empty($_REQUEST['title'])){
-				$_SESSION['oLP']->add_item($_REQUEST['parent'],$_REQUEST['previous'],$_REQUEST['type'],$_REQUEST['path'],$_REQUEST['title']);
-			}
-			require('lp_admin_view.php');
-		}
-		break;
-	
-	case 'add_module':
-		if($debug > 0)
-			error_log('New LP - add item action triggered', 0);
-		
-		if(!$lp_found)
-		{
-			error_log('New LP - No learnpath given for add item', 0);
-			
-			require('lp_list.php');
-		}
-		else
-		{
-			//$_SESSION['refresh'] = 1;
-			
-			if(isset($_POST['cmdSubmit']))
-			{
-				$_SESSION['oLP']->add_item(0, -1, 'dokeos_module', '', $_POST['txtTitle']);
-			}
-		
-			require('lp_view.php');
-		}
-		
-		break;
-	case 'add_document':
-		if($debug > 0)
-			error_log('New LP - add item action triggered', 0);
-		
-		if(!$lp_found)
-		{
-			error_log('New LP - No learnpath given for add item', 0);
-			
-			require('lp_list.php');
-		}
-		else
-		{
-			//$_SESSION['refresh'] = 1;
-			
-			if(isset($_POST['cmdSubmit']))
-			{
-				$_SESSION['oLP']->add_item(0, -1, 'dokeos_document', '', $_POST['txtTitle']);
-			}
-		
-			require('lp_view.php');
-		}
-		
-		break;
-		
-	case 'add_sub_item': //add an item inside a chapter
-		if($debug>0) error_log('New LP - add sub item action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for add sub item',0); require('lp_list.php'); }
-		else{
-			$_SESSION['refresh'] = 1;
-			if(!empty($_REQUEST['parent_item_id'])){
-				$_SESSION['from_learnpath']='yes';
-				$_SESSION['origintoolurl'] = 'lp_controller.php?action=admin_view&lp_id='.$_REQUEST['lp_id'];
-				require('resourcelinker.php');
-				//$_SESSION['oLP']->add_sub_item($_REQUEST['parent_item_id'],$_REQUEST['previous'],$_REQUEST['type'],$_REQUEST['path'],$_REQUEST['title']);
-			}else{
-				require('lp_admin_view.php');
-			}
-		}
-		break;
-	case 'deleteitem':
-	case 'delete_item':
-		if($debug>0) error_log('New LP - delete item action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for delete item',0); require('lp_list.php'); }
-		else{
-			$_SESSION['refresh'] = 1;
-			if(!empty($_REQUEST['id'])){
-				$_SESSION['oLP']->delete_item($_REQUEST['id']);
-			}
-			require('lp_admin_view.php');
-		}
-		break;
-	case 'edititem':
-	case 'edit_item':
-		if($debug>0) error_log('New LP - edit item action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for edit item',0); require('lp_list.php'); }
-		else{
-			if(!empty($_REQUEST['id']) && !empty($_REQUEST['submit_item'])){
-				$_SESSION['refresh'] = 1;
-				$_SESSION['oLP']->edit_item($_REQUEST['id'], $_REQUEST['title']);
-			}
-			require('lp_admin_view.php');
-		}
-		break;
-	case 'edititemprereq':
-	case 'edit_item_prereq':
-		if($debug>0) error_log('New LP - edit item prereq action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for edit item prereq',0); require('lp_list.php'); }
-		else{
-			if(!empty($_REQUEST['id']) && !empty($_REQUEST['submit_item'])){
-				$_SESSION['refresh'] = 1;
-				$_SESSION['oLP']->edit_item_prereq($_REQUEST['id'],$_REQUEST['prereq']);
-			}
-			require('lp_admin_view.php');
-		}
-		break;
-	case 'restart':
-		if($debug>0) error_log('New LP - restart action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for restart',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->restart();
-			require('lp_view.php');
-		}
-		break;
-	case 'last':
-		if($debug>0) error_log('New LP - last action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for last',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->last();
-			require('lp_view.php');
-		}
-		break;
-	case 'first':
-		if($debug>0) error_log('New LP - first action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for first',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->first();
-			require('lp_view.php');
-		}
-		break;
-	case 'next':
-		if($debug>0) error_log('New LP - next action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for next',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->next();
-			require('lp_view.php');
-		}
-		break;
-	case 'previous':
-		if($debug>0) error_log('New LP - previous action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for previous',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->previous();
-			require('lp_view.php');
-		}
-		break;
-	case 'content':
-		if($debug>0) error_log('New LP - content action triggered',0);
-		if($debug>0) error_log('New LP - Item id is '.$_GET['item_id'],0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for content',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->set_current_item($_GET['item_id']); 
-			$_SESSION['oLP']->start_current_item();
-			require('lp_content.php'); 
-		}
-		break;	
-	case 'view':
-		if($debug > 0)
-			error_log('New LP - view action triggered', 0);
-		
-		if(!$lp_found)
-		{
-			error_log('New LP - No learnpath given for view', 0);
-			
-			require('lp_list.php');
-		}
-		else
-		{
-			if($debug > 0)
-				error_log('New LP - trying to set current item to ' . $_REQUEST['item_id'], 0);
-			
-			$_SESSION['oLP']->set_current_item($_REQUEST['item_id']);
-			
-			require('lp_view.php');
-		}
-		
-		break;		
-	case 'save':
-		if($debug>0) error_log('New LP - save action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for save',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->save_item();
-			require('lp_save.php');
-		}
-		break;		
-	case 'stats':
-		if($debug>0) error_log('New LP - stats action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for stats',0); require('lp_list.php'); }
-		else{
-			$_SESSION['oLP']->save_current();
-			$_SESSION['oLP']->save_last();
-			require('lp_stats.php');
-		}
-		break;
-	case 'list':
-		if($debug>0) error_log('New LP - list action triggered',0);
-		if($lp_found){
-			$_SESSION['refresh'] = 1;
-			$_SESSION['oLP']->save_last();
-		}
-		require('lp_list.php');
-		break;
-	case 'mode':
-		//switch between fullscreen and embedded mode
-		if($debug>0) error_log('New LP - mode change triggered',0);
-		$mode = $_REQUEST['mode'];
-		if($mode == 'fullscreen'){
-			$_SESSION['oLP']->mode = 'fullscreen';
-		}else{
-			$_SESSION['oLP']->mode = 'embedded';		
-		}
-		require('lp_view.php');
-		break;
-	case 'switch_view_mode':
-		if($debug>0) error_log('New LP - switch_view_mode action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); }
-		$_SESSION['refresh'] = 1;
-		$_SESSION['oLP']->update_default_view_mode();		
-		require('lp_list.php');
-		break;
-	case 'switch_force_commit':
-		if($debug>0) error_log('New LP - switch_force_commit action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); }
-		$_SESSION['refresh'] = 1;
-		$_SESSION['oLP']->update_default_scorm_commit();
-		require('lp_list.php');
-		break;
-	case 'switch_reinit':
-		if($debug>0) error_log('New LP - switch_reinit action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); }
-		$_SESSION['refresh'] = 1;
-		$_SESSION['oLP']->update_reinit();
-		require('lp_list.php');
-		break;		
-	case 'switch_scorm_debug':
-		if($debug>0) error_log('New LP - switch_scorm_debug action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for switch',0); require('lp_list.php'); }
-		$_SESSION['refresh'] = 1;
-		$_SESSION['oLP']->update_scorm_debug();
-		require('lp_list.php');
-		break;		
-	case 'intro_cmdAdd':
-		if($debug>0) error_log('New LP - intro_cmdAdd action triggered',0);
-		//add introduction section page
-		break;
-	case 'moveitem':
-	case 'move_item':
-		if($debug > 0)
-			error_log('New LP - move_item action triggered', 0);
-		
-		if(!$lp_found)
-		{
-			error_log('New LP - No learnpath given for move_item', 0);
-			
-			require('lp_list.php');
-		}
-		
-		if(!empty($_REQUEST['direction']) && !empty($_REQUEST['id']))
-		{
-			$_SESSION['refresh'] = 1;
-			$_SESSION['oLP']->move_item($_REQUEST['id'], $_REQUEST['direction']);
-		}
-		
-		require('lp_admin_view.php');
-		
-		break;	
-	case 'js_api_refresh':
-		if($debug>0) error_log('New LP - js_api_refresh action triggered',0);
-		if(!$lp_found){ error_log('New LP - No learnpath given for js_api_refresh',0); require('lp_message.php'); }
-		if(isset($_REQUEST['item_id'])){
-			$htmlHeadXtra[] = $_SESSION['oLP']->get_js_info($_REQUEST['item_id']);
-		}
-		require('lp_message.php');
-		break;	
-		
-	default:
-		if($debug>0) error_log('New LP - default action triggered',0);
-		//$_SESSION['refresh'] = 1;
-		require('lp_list.php');
-		break;
-}
-if(!empty($_SESSION['oLP'])){
-	$_SESSION['lpobject'] = serialize($_SESSION['oLP']);
-	if($debug>0) error_log('New LP - lpobject is serialized in session',0);
-}
-?>