File Source for lp

<?php //$id:$
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2008 Dokeos SPRL
Copyright (c) 2004 Denes Nagy
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
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, rue du Corbeau, 108, B-1000 Brussels, Belgium, info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* This file was origially the copy of document.php, but many modifications happened since then ;
* the direct file view is not any more needed, if the user uploads a scorm zip file, a directory
* will be automatically created for it, and the files will be uncompressed there for example ;
*
* @package dokeos.learnpath
* @author Yannick Warnier <ywarnier@beeznest.org>
==============================================================================
*/
/**
* Script
*/
if(empty($lp_controller_touched) || $lp_controller_touched!=1){
header('location: lp_controller.php?action=list');
}
require_once('back_compat.inc.php');
$courseDir = api_get_course_path().'/scorm';
$baseWordDir = $courseDir;
$display_progress_bar = true;
require_once('learnpathList.class.php');
require_once('learnpath.class.php');
require_once('learnpathItem.class.php');
//$charset = 'UTF-8';
//$charset = 'ISO-8859-1';
/**
* Display initialisation and security checks
*/
//extra javascript functions for in html head:
$htmlHeadXtra[] =
"<script language='javascript' type='text/javascript'>
function confirmation(name)
{
if (confirm(\" ".trim(get_lang('AreYouSureToDelete'))." ?\"))
{return true;}
else
{return false;}
}
</script>";
$nameTools = get_lang(ucfirst(TOOL_LEARNPATH));
event_access_tool(TOOL_LEARNPATH);
if (! $is_allowed_in_course) api_not_allowed();
/**
* Display
*/
Display::display_header($nameTools,"Path");
//api_display_tool_title($nameTools);
/*
-----------------------------------------------------------
Introduction section
(editable by course admins)
-----------------------------------------------------------
*/
Display::display_introduction_section(TOOL_LEARNPATH);
if(api_is_allowed_to_edit())
{
/*--------------------------------------
DIALOG BOX SECTION
--------------------------------------*/
if ($dialog_box)
{
Display::display_normal_message($dialog_box);
}
if (api_failure::get_last_failure())
{
Display::display_normal_message(api_failure::get_last_failure());
}
//include('content_makers.inc.php');
echo '<a href="'.api_get_self().'?'.api_get_cidreq().'&action=add_lp">'.
'<img src="../img/wizard.gif" border="0" align="absmiddle" alt="scormbuilder"> '.get_lang('_add_learnpath').
'</a>' .
str_repeat(' ',3).
'<a href="../upload/index.php?'.api_get_cidreq().'&curdirpath=/&tool='.TOOL_LEARNPATH.'"><img src="../img/file_zip.gif" border="0" alt="scormbuilder" align="absmiddle"> '.get_lang("UploadScorm").'</a>';
if (api_get_setting('service_ppt2lp', 'active') == 'true')
{
echo str_repeat(' ',3).'<a href="../upload/upload_ppt.php?'.api_get_cidreq().'&curdirpath=/&tool='.TOOL_LEARNPATH.'"><img src="../img/powerpoint.gif" border="0" alt="scormbuilder" align="absmiddle"> '.get_lang("PowerPointConvert").'</a>';
echo str_repeat(' ',3).'<a href="../upload/upload_word.php?'.api_get_cidreq().'&curdirpath=/&tool='.TOOL_LEARNPATH.'"><img src="../img/word.gif" border="0" alt="scormbuilder" align="absmiddle"> '.get_lang("WordConvert").'</a>';
}
}
echo '<table width="100%" border="0" cellspacing="2" class="data_table">';
api_is_allowed_to_edit() ? $colspan = 9 : $colspan = 3;
/*
if ($curDirName) // if the $curDirName is empty, we're in the root point and we can't go to a parent dir
{
?>
<a href="<?php echo api_get_self().'?'.api_get_cidreq().'&openDir='.$cmdParentDir.'&subdirs=yes'; ?>">
<img src="../img/parent.gif" border="0" align="absbottom" hspace="5" alt="parent" />
<?php echo get_lang("Up"); ?></a> 
<?php
}
*/
if ($curDirPath)
{
if(substr($curDirPath,1,1)=='/'){
$tmpcurDirPath=substr($curDirPath,1,strlen($curDirPath));
}else{
$tmpcurDirPath = $curDirPath;
}
?>
<tr>
<td colspan="<?php echo $colspan ?>" align="left" bgcolor="#4171B5">
<img src="../img/opendir.gif" align="absbottom" vspace="2" hspace="3" alt="open_dir" />
<font color="#ffffff"><b><?php echo $tmpcurDirPath ?></b></font>
</td>
</tr>
<?php
}
/* CURRENT DIRECTORY */
echo '<tr>';
echo '<th>'.get_lang("Name").'</th>'."\n" .
'<th>'.get_lang("Progress")."</th>\n";
if (api_is_allowed_to_edit())
{
echo '<th>'.get_lang("Description")."</th>\n" .
'<th>'.get_lang("ExportShort")."</th>\n" .
'<th>'.get_lang("Modify")."</th>\n" .
'<th>'.get_lang('Move')."</th>\n";
}
echo "</tr>\n";
/*--------------------------------------
DISPLAY SCORM LIST
--------------------------------------*/
$list = new LearnpathList(api_get_user_id());
$flat_list = $list->get_flat_list();
$is_allowed_to_edit = api_is_allowed_to_edit();
$test_mode = api_get_setting('server_type');
$max = count($flat_list);
//var_dump($flat_list);
if (is_array($flat_list))
{
$counter = 0;
$current = 0;
foreach ($flat_list as $id => $details)
{
if(!$is_allowed_to_edit && $details['lp_visibility'] == 0)
{
// This is a student and this path is invisible, skip
continue;
}
$counter++;
if (($counter % 2)==0) { $oddclass="row_odd"; } else { $oddclass="row_even"; }
$url_start_lp = 'lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$id;
$name = $details['lp_name'];
$image='<img src="../img/kcmdf.gif" border="0" align="absmiddle" alt="scorm">'."\n";
$dsp_line = '<tr align="center" class="'.$oddclass.'">'."\n" .
'<td align="left" valign="top">' .
'<div style="float: left; width: 35px; height: 22px;"><a href="'.$url_start_lp.'" '.$style.'>' .
$image . '</a></div><a href="'.$url_start_lp.'" '.$style.'>' . $name . '</a>' .
"</td>\n";
//$dsp_desc='<td>'.$details['lp_desc'].'</td>'."\n";
$dsp_desc = '';
$dsp_export = '';
$dsp_edit = '';
$dsp_edit_close = '';
$dsp_delete = '';
$dsp_visible = '';
$dsp_default_view = '';
$dsp_debug = '';
$dsp_order = '';
// Select course theme
if (!empty($platform_theme))
{
$mystyle=$platform_theme;
}
if (!empty($user_theme))
{
$mystyle=$user_theme;
}
if (!empty($mycoursetheme))
{
$mystyle=$mycoursetheme;
}
$lp_theme_css=$mystyle;
if($display_progress_bar)
{
$dsp_progress = '<td>'.learnpath::get_progress_bar('%',learnpath::get_db_progress($id,api_get_user_id()),'').'</td>';
}
else
{
$dsp_progress = '<td style="padding-top:1em;">'.learnpath::get_db_progress($id,api_get_user_id(),'both').'</td>';
}
if($is_allowed_to_edit)
{
$dsp_desc = '<td valign="middle" style="color: grey; padding-top:1em;"><em>'.$details['lp_maker'].'</em>    '.$details['lp_proximity'].'    '.$details['lp_encoding'].'<a href="lp_controller.php?'.api_get_cidreq().'&action=edit&lp_id='.$id.'">  <img src="../img/edit.gif" border="0" title="'.get_lang('_edit_learnpath').'"></a></td>'."\n";
$fileExtension=explode('.',$dspFileName);
$fileExtension=strtolower($fileExtension[sizeof($fileExtension)-1]);
/* export */
//export not available for normal lps yet
if($details['lp_type']==1){
$dsp_export = '<td align="center">' .
"<a href='".api_get_self()."?".api_get_cidreq()."&action=export&lp_id=$id'>" .
"<img src=\"../img/cd.gif\" border=\"0\" title=\"".get_lang('Export')."\">" .
"</a>" .
"";
}elseif($details['lp_type']==2){
$dsp_export = '<td align="center">' .
"<a href='".api_get_self()."?".api_get_cidreq()."&action=export&lp_id=$id&export_name=".replace_dangerous_char($name,'strict').".zip'>" .
"<img src=\"../img/cd.gif\" border=\"0\" title=\"".get_lang('Export')."\">" .
"</a>" .
"";
}else{
$dsp_export = '<td align="center">' .
//"<a href='".api_get_self()."?".api_get_cidreq()."&action=export&lp_id=$id'>" .
"<img src=\"../img/cd_gray.gif\" border=\"0\" title=\"".get_lang('Export')."\">" .
//"</a>" .
"";
}
/* edit title and description */
$dsp_edit = '<td align="center">';
$dsp_edit_close = '</td>';
/* DELETE COMMAND */
$dsp_delete = "<a href=\"lp_controller.php?".api_get_cidreq()."&action=delete&lp_id=$id\" " .
"onClick=\"return confirmation('".addslashes($dspFileName)."');\">" .
"<img src=\"../img/delete.gif\" border=\"0\" title=\"".get_lang('_delete_learnpath')."\" />" .
"</a>";
/* VISIBILITY COMMAND */
if ($details['lp_published'] == "i")
{
$dsp_publish = "<a href=\"".api_get_self()."?".api_get_cidreq()."&lp_id=$id&action=toggle_publish&new_status=v\">" .
"<img src=\"../img/visible_LP_list.gif\" border=\"0\" title=\"".get_lang('_publish')."\" />" .
"</a>" .
"";
}
else
{
$dsp_publish = "<a href='".api_get_self()."?".api_get_cidreq()."&lp_id=$id&action=toggle_publish&new_status=i'>" .
"<img src=\"../img/invisible_LP_list.gif\" border=\"0\" title=\"".get_lang('_no_publish')."\" />" .
"</a>".
"";
}
/* VISIBILITY COMMAND */
if ($details['lp_visibility'] == 0)
{
$dsp_visible = "<a href=\"".api_get_self()."?".api_get_cidreq()."&lp_id=$id&action=toggle_visible&new_status=1\">" .
"<img src=\"../img/invisible.gif\" border=\"0\" title=\"".get_lang('Show')."\" />" .
"</a>" .
"";
}
else
{
$dsp_visible = "<a href='".api_get_self()."?".api_get_cidreq()."&lp_id=$id&action=toggle_visible&new_status=0'>" .
"<img src=\"../img/visible.gif\" border=\"0\" title=\"".get_lang('Hide')."\" />" .
"</a>".
"";
}
/* Default view mode settings (fullscreen/embedded) */
if($details['lp_view_mode'] == 'fullscreen'){
$dsp_default_view = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_view_mode&lp_id='.$id.'">' .
'<img src="../img/view_fullscreen.gif" border="0" alt="'.get_lang("ViewModeEmbedded").'" title="'.get_lang("ViewModeEmbedded").'"/>' .
'</a> ';
}else{
$dsp_default_view = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_view_mode&lp_id='.$id.'">' .
'<img src="../img/view_choose.gif" border="0" alt="'.get_lang("ViewModeFullScreen").'" title="'.get_lang("ViewModeFullScreen").'"/>' .
'</a> ';
}
/* Increase SCORM recording */
/*
if($details['lp_force_commit'] == 1){
$dsp_force_commit = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_force_commit&lp_id='.$id.'">' .
'<img src="../img/clock.gif" border="0" alt="Normal SCORM recordings" title="'.get_lang("MakeScormRecordingNormal").'"/>' .
'</a> ';
}else{
$dsp_force_commit = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_force_commit&lp_id='.$id.'">' .
'<img src="../img/clock_gray.gif" border="0" alt="Extra SCORM recordings" title="'.get_lang("MakeScormRecordingExtra").'"/>' .
'</a> ';
}
*/
if($details['lp_prevent_reinit']==1){
$dsp_reinit = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_reinit&lp_id='.$id.'">' .
'<img src="../img/kaboodleloop_gray.gif" border="0" alt="Allow reinit" title="'.get_lang("AllowMultipleAttempts").'"/>' .
'</a> ';
}else{
$dsp_reinit = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_reinit&lp_id='.$id.'">' .
'<img src="../img/kaboodleloop.gif" border="0" alt="Prevent reinit" title="'.get_lang("PreventMultipleAttempts").'"/>' .
'</a> ';
}
if($details['lp_type']==1 || $details['lp_type']==2){
$dsp_build = '<a href="lp_controller.php?'.api_get_cidreq().'&action=build&lp_id='.$id.'"><img src="../img/wizard.gif" border="0" title="'.get_lang("Build").'"></a> ';
}else{
$dsp_build = '<img src="../img/wizard_gray.gif" border="0" title="'.get_lang("Build").'"> ';
}
if($test_mode == 'test' or api_is_course_admin())
{
if($details['lp_scorm_debug']==1){
$dsp_debug = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_scorm_debug&lp_id='.$id.'">' .
'<img src="../img/bug.gif" border="0" alt="'.get_lang("HideDebug").'" title="'.get_lang("HideDebug").'"/>' .
'</a> ';
}else{
$dsp_debug = '<a href="lp_controller.php?'.api_get_cidreq().'&action=switch_scorm_debug&lp_id='.$id.'">' .
'<img src="../img/bug_gray.gif" border="0" alt="'.get_lang("ShowDebug").'" title="'.get_lang("ShowDebug").'"/>' .
'</a> ';
}
}
if($details['lp_display_order'] == 1 && $max != 1)
{
$dsp_order .= '<td><a href="lp_controller.php?'.api_get_cidreq().'&action=move_lp_down&lp_id='.$id.'">' .
'<img src="../img/arrow_down_0.gif" border="0" alt="'.get_lang("MoveDown").'" title="'.get_lang("MoveDown").'"/>' .
'</a><img src="../img/blanco.png" border="0" alt="" title="" /></td>';
}
elseif($current == $max-1 && $max != 1) //last element
{
$dsp_order .= '<td><img src="../img/blanco.png" border="0" alt="" title="" /><a href="lp_controller.php?'.api_get_cidreq().'&action=move_lp_up&lp_id='.$id.'">' .
'<img src="../img/arrow_up_0.gif" border="0" alt="'.get_lang("MoveDown").'" title="'.get_lang("MoveDown").'"/>' .
'</a></td>';
}
elseif($max == 1)
{
$dsp_order = '<td></td>';
}
else
{
$dsp_order .= '<td><a href="lp_controller.php?'.api_get_cidreq().'&action=move_lp_down&lp_id='.$id.'">' .
'<img src="../img/arrow_down_0.gif" border="0" alt="'.get_lang("MoveDown").'" title="'.get_lang("MoveDown").'"/>' .
'</a> ';
$dsp_order .= '<a href="lp_controller.php?'.api_get_cidreq().'&action=move_lp_up&lp_id='.$id.'">' .
'<img src="../img/arrow_up_0.gif" border="0" alt="'.get_lang("MoveDown").'" title="'.get_lang("MoveDown").'"/>' .
'</a></td>';
}
} // end if($is_allowedToEdit)
//echo $dsp_line.$dsp_desc.$dsp_export.$dsp_edit.$dsp_delete.$dsp_visible;
echo $dsp_line.$dsp_progress.$dsp_desc.$dsp_export.$dsp_edit.$dsp_build.$dsp_visible.$dsp_publish.$dsp_reinit.$dsp_default_view.$dsp_force_commit.$dsp_debug.$dsp_delete.$dsp_close.$dsp_order;
//echo $dsp_line.$dsp_progress.$dsp_desc.$dsp_export.$dsp_edit.$dsp_build.$dsp_visible.$dsp_reinit.$dsp_force_commit.$dsp_delete;
echo "</tr>\n";
$current ++; //counter for number of elements treated
} // end foreach ($flat_list)
//TODO print some user-friendly message if counter is still = 0 to tell nothing can be displayd yet
}// end if ( is_array($flat_list)
echo "</table>";
echo "<br/><br/>";
/*
==============================================================================
FOOTER
==============================================================================
*/
Display::display_footer();
?>

Source for file lp_list.php