/**
* Filter to display the modify-buttons
*
* @param - int $id The reservation-id
*/
function modify_filter($id)
{
$out = ' <a href="m_reservation.php?action=accept&rid=' . $id . '" alt="' . get_lang('AutoAccept') . '"><img title="' . get_lang('AutoAccept') . '" alt="' . get_lang('AutoAccept') . '" src="../img/students.gif" /></a>';
$out .= '<a href="m_reservation.php?action=edit&id=' . $id . '" alt="' . get_lang('EditBookingPeriod') . '"><img title="' . get_lang('EditBookingPeriod') . '" alt="' . get_lang('EditBookingPeriod') . '" src="../img/edit.gif" /></a>';
$out .= ' <a href="m_reservation.php?action=delete&id=' . $id . '" alt="' . get_lang('DeleteBookingPeriod') . '" onclick="javascript:if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang("ConfirmDeleteBookingPeriod"))) . "'" . ')) return false;"><img title="' . get_lang('DeleteBookingPeriod') . '" alt="' . get_lang('DeleteBookingPeriod') . '" src="../img/delete.gif" /></a>';
return $out;
}
/**
* constructor
* @path the path to a folder
* @calculateSubdir force to get the subdirectories information
*/
function __construct($path = null, $calculateSubdir = true)
{
$this->calculateSubdir = $calculateSubdir;
if (defined('CONFIG_SYS_FOLDER_SHOWN_ON_TOP')) {
$this->forceFolderOnTop = CONFIG_SYS_FOLDER_SHOWN_ON_TOP;
}
if (!is_null($path)) {
$this->currentFolderPath = $path;
} elseif (isset($_GET[$this->folderPathIndex]) && file_exists(base64_decode($_GET[$this->folderPathIndex])) && !is_file(base64_decode($_GET[$this->folderPathIndex]))) {
$this->currentFolderPath = api_htmlentities(Security::remove_XSS($_GET[$this->folderPathIndex]));
} elseif (isset($_SESSION[$this->lastVisitedFolderPathIndex]) && file_exists($_SESSION[$this->lastVisitedFolderPathIndex]) && !is_file($_SESSION[$this->lastVisitedFolderPathIndex])) {
$this->currentFolderPath = $_SESSION[$this->lastVisitedFolderPathIndex];
} else {
$this->currentFolderPath = CONFIG_SYS_DEFAULT_PATH;
}
$this->currentFolderPath = isUnderRoot($this->getCurrentFolderPath()) ? backslashToSlash(addTrailingSlash($this->getCurrentFolderPath())) : $this->currentFolderPath;
$this->currentFolderPath = base64_encode($this->currentFolderPath);
if ($this->calculateSubdir) {
// keep track of this folder path in session
$_SESSION[$this->lastVisitedFolderPathIndex] = $this->currentFolderPath;
}
if (is_dir($this->getCurrentFolderPath())) {
$file = new file($this->getCurrentFolderPath());
$folderInfo = $file->getFileInfo();
if (sizeof($folderInfo)) {
//for Chamilo in a name folder, replace num user by user names
if (preg_match('/sf_user_/', basename($this->getCurrentFolderPath()))) {
$userinfo = api_get_user_info(substr(basename($this->getCurrentFolderPath()), 8));
$this->currentFolderInfo['name'] = $userinfo['complete_name'];
} else {
$this->currentFolderInfo['name'] = str_replace('_', ' ', basename($this->getCurrentFolderPath()));
//for Chamilo. Prevent long directory name
}
if (preg_match('/shared_folder/', basename($this->getCurrentFolderPath()))) {
$this->currentFolderInfo['name'] = get_lang('UserFolders');
}
if (preg_match('/shared_folder_session_/', basename($this->getCurrentFolderPath()))) {
$session = explode('_', basename($this->getCurrentFolderPath()));
$session = strtolower($session[sizeof($session) - 1]);
$this->currentFolderInfo['name'] = get_lang('UserFolders') . ' (' . api_get_session_name($session) . ')*';
}
//end Chamilo
$this->currentFolderInfo['subdir'] = 0;
$this->currentFolderInfo['file'] = 0;
$this->currentFolderInfo['ctime'] = $folderInfo['ctime'];
$this->currentFolderInfo['mtime'] = $folderInfo['mtime'];
$this->currentFolderInfo['is_readable'] = $folderInfo['is_readable'];
$this->currentFolderInfo['is_writable'] = $folderInfo['is_writable'];
$this->currentFolderInfo['path'] = $this->getCurrentFolderPath();
$this->currentFolderInfo['path_base64'] = base64_encode($this->getCurrentFolderPath());
$this->currentFolderInfo['friendly_path'] = transformFilePath($this->getCurrentFolderPath());
$this->currentFolderInfo['type'] = 'folder';
$this->currentFolderInfo['cssClass'] = 'folder';
//$this->currentFolderInfo['flag'] = $folderInfo['flag'];
}
}
if ($calculateSubdir && !file_exists($this->getCurrentFolderPath())) {
die(ERR_FOLDER_NOT_FOUND . $this->getCurrentFolderPath());
}
}
/**
* This method return content html containing information about teachers and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 1;
$data = array();
$teacher_information_graph = $this->get_teachers_information_graph();
$html = '
<li class="widget color-blue" id="intro">
<div class="widget-head">
<h3>'.get_lang('TeachersInformationsGraph').'</h3>
<div class="widget-actions"><a onclick="javascript:if(!confirm(\''.addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset)).'\')) return false;" href="index.php?action=disable_block&path='.$this->path.'">'.Display::return_icon('close.gif',get_lang('Close')).'</a></div>
</div>
<div class="widget-content" align="center">
<div style="padding:10px;"><strong>'.get_lang('TimeSpentOnThePlatformLastWeekByDay').'</strong></div>
'.$teacher_information_graph.'
</div>
</li>
';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
function edit_filter($id, $url_params, $row)
{
global $charset;
$return = '<a href="specific_fields_add.php?action=edit&field_id=' . $row[0] . '">' . Display::return_icon('edit.gif', get_lang('Edit')) . '</a>';
$return .= ' <a href="' . api_get_self() . '?action=delete&field_id=' . $row[0] . '" onclick="javascript:if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset)) . "'" . ')) return false;">' . Display::return_icon('delete.gif', get_lang('Delete')) . '</a>';
return $return;
}
/**
* This method return content html containing information about courses and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 2;
$data = array();
$content = $this->get_content_html();
$html = '
<li class="widget color-green" id="intro">
<div class="widget-head">
<h3>' . get_lang('CoursesInformation') . '</h3>
<div class="widget-actions"><a onclick="javascript:if(!confirm(\'' . addslashes(
api_htmlentities(
get_lang('ConfirmYourChoice'),
ENT_QUOTES,
$charset
)
) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">' . Display::return_icon(
'close.gif',
get_lang('Close')
) . '</a></div>
</div>
<div class="widget-content">
' . $content . '
</div>
</li>
';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* Filter for sortable table to display edit icons for class
*/
function modify_filter($class_id)
{
$class_id = Security::remove_XSS($class_id);
$result = '<a href="class_information.php?id=' . $class_id . '">' . Display::return_icon('synthese_view.gif', get_lang('Info')) . '</a>';
$result .= ' <a href="class_edit.php?idclass=' . $class_id . '">' . Display::return_icon('edit.png', get_lang('Edit')) . '</a>';
$result .= ' <a href="subscribe_user2class.php?idclass=' . $class_id . '">' . Display::return_icon('add_multiple_users.gif', get_lang('AddUsersToAClass')) . '</a>';
$result .= ' <a href="class_list.php?action=delete_class&class_id=' . $class_id . '" onclick="javascript: if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES)) . "'" . ')) return false;">' . Display::return_icon('delete.png', get_lang('Delete')) . '</a>';
return $result;
}
public function send_invitation($username, $password, $userfriend_id, $content_message = '')
{
global $charset;
if ($this->verifyUserPass($username, $password) == "valid") {
$user_id = UserManager::get_user_id_from_username($username);
$message_title = get_lang('Invitation');
$count_is_true = SocialManager::send_invitation_friend($user_id, $userfriend_id, $message_title, $content_message);
if ($count_is_true) {
return Display::display_normal_message(api_htmlentities(get_lang('InvitationHasBeenSent'), ENT_QUOTES, $charset), false);
} else {
return Display::display_error_message(api_htmlentities(get_lang('YouAlreadySentAnInvitation'), ENT_QUOTES, $charset), false);
}
}
return get_lang('InvalidId');
}
/**
* Gets html pages and compose them into a learning path
* @param array The files that will compose the generated learning path. Unused so far.
* @return boolean False if file does not exit. Nothing otherwise.
*/
function make_lp($files = array()) {
global $_course;
// We get a content where ||page_break|| indicates where the page is broken.
if (!file_exists($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html')) { return false; }
$content = file_get_contents($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html');
unlink($this->base_work_dir.'/'.$this->file_path);
unlink($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html');
// The file is utf8 encoded and it seems to make problems with special quotes.
// Then we htmlentities that, we replace these quotes and html_entity_decode that in good charset.
$charset = api_get_system_encoding();
$content = api_htmlentities($content, ENT_COMPAT, $this->original_charset);
$content = str_replace('’', '\'', $content);
$content = api_convert_encoding($content, $charset, $this->original_charset);
$content = str_replace($this->original_charset, $charset, $content);
$content = api_html_entity_decode($content, ENT_COMPAT, $charset);
// Set the path to pictures to absolute (so that it can be modified in fckeditor).
$content = preg_replace("|src=\"([^\"]*)|i", "src=\"".api_get_path(REL_COURSE_PATH).$_course['path'].'/document'.$this->created_dir."/\\1", $content);
list($header, $body) = explode('<BODY', $content);
$body = '<BODY'.$body;
// Remove font-family styles.
$header = preg_replace("|font\-family[^;]*;|i", '', $header);
// Chamilo styles.
$my_style = api_get_setting('stylesheets');
if (empty($my_style)) { $my_style = 'chamilo'; }
$style_to_import = "<style type=\"text/css\">\r\n";
$style_to_import .= '@import "'.api_get_path(WEB_CODE_PATH).'css/'.$my_style.'/default.css";'."\n";
$style_to_import .= "</style>\r\n";
$header = preg_replace("|</head>|i", "\r\n$style_to_import\r\n\\0", $header);
// Line break before and after picture.
$header = str_replace('p {', 'p {clear:both;', $header);
$header = str_replace('absolute', 'relative', $header);
switch ($this->split_steps) {
case 'per_page': $this -> dealPerPage($header, $body); break;
case 'per_chapter': $this -> dealPerChapter($header, $body); break;
}
}
/**
* This method return content html containing information about sessions and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 1;
$data = array();
$evaluations_base_courses_graph = $this->get_evaluations_base_courses_graph();
$evaluations_courses_in_sessions_graph = $this->get_evaluations_courses_in_sessions_graph();
$html = '<div class="panel panel-default" id="intro">
<div class="panel-heading">
' . get_lang('EvaluationsGraph') . '
<div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">
<em class="fa fa-times"></em>
</a></div>
</div>
<div class="panel-body">';
if (empty($evaluations_base_courses_graph) && empty($evaluations_courses_in_sessions_graph)) {
$html .= '<p>' . api_convert_encoding(get_lang('GraphicNotAvailable'), 'UTF-8') . '</p>';
} else {
// display evaluations base courses graph
if (!empty($evaluations_base_courses_graph)) {
foreach ($evaluations_base_courses_graph as $course_code => $img_html) {
$html .= '<div><strong>' . $course_code . '</strong></div>';
$html .= $img_html;
}
}
// display evaluations base courses graph
if (!empty($evaluations_courses_in_sessions_graph)) {
foreach ($evaluations_courses_in_sessions_graph as $session_id => $courses) {
$session_name = api_get_session_name($session_id);
$html .= '<div><strong>' . $session_name . ':' . get_lang('Evaluations') . '</strong></div>';
foreach ($courses as $course_code => $img_html) {
$html .= '<div><strong>' . $course_code . '</strong></div>';
$html .= $img_html;
}
}
}
}
$html .= '</div>
</div>';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* This method return content html containing information about sessions and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 1;
$data = array();
$evaluations_base_courses_graph = $this->get_evaluations_base_courses_graph();
$evaluations_courses_in_sessions_graph = $this->get_evaluations_courses_in_sessions_graph();
$html = '<li class="widget color-orange" id="intro">
<div class="widget-head">
<h3>' . get_lang('EvaluationsGraph') . '</h3>
<div class="widget-actions"><a onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">' . Display::return_icon('close.gif', get_lang('Close')) . '</a></div>
</div>
<div class="widget-content" align="center">';
if (empty($evaluations_base_courses_graph) && empty($evaluations_courses_in_sessions_graph)) {
$html .= '<p>' . api_convert_encoding(get_lang('GraphicNotAvailable'), 'UTF-8') . '</p>';
} else {
// display evaluations base courses graph
if (!empty($evaluations_base_courses_graph)) {
foreach ($evaluations_base_courses_graph as $course_code => $img_html) {
$html .= '<div><strong>' . $course_code . '</strong></div>';
$html .= $img_html;
}
}
// display evaluations base courses graph
if (!empty($evaluations_courses_in_sessions_graph)) {
foreach ($evaluations_courses_in_sessions_graph as $session_id => $courses) {
$session_name = api_get_session_name($session_id);
$html .= '<div><strong>' . $session_name . ':' . get_lang('Evaluations') . '</strong></div>';
foreach ($courses as $course_code => $img_html) {
$html .= '<div><strong>' . $course_code . '</strong></div>';
$html .= $img_html;
}
}
}
}
$html .= '</div>
</li>';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* This method return content html containing information about courses and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 2;
$data = array();
$content = $this->get_content_html();
$html = '<div class="panel panel-default" id="intro">
<div class="panel-heading">' . get_lang('GradebookAndAttendances') . '
<div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">
<em class="fa fa-times"></em>
</a></div>
</div>
<div class="panel-body">
' . $content . '
</div>
</div>
';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* This method return content html containing information about students
* and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for being used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 1;
$data = array();
$students_attendance_graph = $this->get_students_attendance_graph();
$html = '<div class="panel panel-default" id="intro">
<div class="panel-heading">
' . get_lang('StudentsInformationsGraph') . '
<div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">
<em class="fa fa-times"></em>
</a></div>
</div>
<div class="panel-body" align="center">
<div style="padding:10px;"><strong>' . get_lang('AttendancesFaults') . '</strong></div>
' . $students_attendance_graph . '
</div>
</div>';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* This method return content html containing information about teachers and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 1;
$data = array();
/*if (api_is_platform_admin()) {
$teacher_content_html = $this->get_teachers_content_html_for_platform_admin();
} else if (api_is_drh()) {*/
$teacher_content_html = $this->get_teachers_content_html_for_drh();
//}
$html = '<li class="widget color-blue" id="intro">
<div class="widget-head">
<h3>' . get_lang('TeachersInformationsList') . '</h3>
<div class="widget-actions"><a onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">' . Display::return_icon('close.gif', get_lang('Close')) . '</a></div>
</div>
<div class="widget-content">
' . $teacher_content_html . '
</div>
</li>';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* This method return content html containing information about teachers and its position for showing it inside dashboard interface
* it's important to use the name 'get_block' for beeing used from dashboard controller
* @return array column and content html
*/
public function get_block()
{
global $charset;
$column = 1;
$data = array();
$teacher_content_html = $this->get_teachers_content_html_for_drh();
$html = '
<div class="panel panel-default" id="intro">
<div class="panel-heading">
' . get_lang('TeachersInformationsList') . '
<div class="pull-right"><a class="btn btn-danger btn-xs" onclick="javascript:if(!confirm(\'' . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . '\')) return false;" href="index.php?action=disable_block&path=' . $this->path . '">
<i class="fa fa-times"></i>
</a></div>
</div>
<div class="panel-body">
' . $teacher_content_html . '
</div>
</div>
';
$data['column'] = $column;
$data['content_html'] = $html;
return $data;
}
/**
* Export tabular data to XLS-file (as html table)
* @param array $data
* @param string $filename
*/
public static function export_table_xls_html($data, $filename = 'export', $encoding = 'utf-8')
{
$file = api_get_path(SYS_ARCHIVE_PATH) . uniqid('') . '.xls';
$handle = fopen($file, 'a+');
$systemEncoding = api_get_system_encoding();
fwrite($handle, '<!DOCTYPE html><html><meta http-equiv="Content-Type" content="text/html" charset="utf-8" /><body><table>');
foreach ($data as $id => $row) {
foreach ($row as $id2 => $row2) {
$data[$id][$id2] = api_htmlentities($row2);
}
}
foreach ($data as $row) {
$string = implode("</td><td>", $row);
$string = '<tr><td>' . $string . '</td></tr>';
if ($encoding != 'utf-8') {
$string = api_convert_encoding($string, $encoding, $systemEncoding);
}
fwrite($handle, $string . "\n");
}
fwrite($handle, '</table></body></html>');
fclose($handle);
DocumentManager::file_send_for_download($file, true, $filename . '.xls');
exit;
}
// The order is important you need to check the the $column variable in the model.ajax.php file
$columns = array(get_lang('FirstName'), get_lang('LastName'), get_lang('LoginName'), get_lang('Group'), get_lang('Duration') . ' (' . get_lang('MinMinute') . ')', get_lang('StartDate'), get_lang('EndDate'), get_lang('Score'), get_lang('IP'), get_lang('Status'), get_lang('ToolLearnpath'), get_lang('Actions'));
if ($officialCodeInList === 'true') {
$columns = array_merge(array(get_lang('OfficialCode')), $columns);
}
//Column config
$column_model = array(array('name' => 'firstname', 'index' => 'firstname', 'width' => '50', 'align' => 'left', 'search' => 'true'), array('name' => 'lastname', 'index' => 'lastname', 'width' => '50', 'align' => 'left', 'formatter' => 'action_formatter', 'search' => 'true'), array('name' => 'login', 'index' => 'username', 'width' => '40', 'align' => 'left', 'search' => 'true', 'hidden' => 'true'), array('name' => 'group_name', 'index' => 'group_id', 'width' => '40', 'align' => 'left', 'search' => 'true', 'stype' => 'select', 'searchoptions' => array('defaultValue' => 'group_all', 'value' => $group_parameters), 'editoptions' => array('value' => $group_parameters)), array('name' => 'duration', 'index' => 'exe_duration', 'width' => '30', 'align' => 'left', 'search' => 'true'), array('name' => 'start_date', 'index' => 'start_date', 'width' => '60', 'align' => 'left', 'search' => 'true'), array('name' => 'exe_date', 'index' => 'exe_date', 'width' => '60', 'align' => 'left', 'search' => 'true'), array('name' => 'score', 'index' => 'exe_result', 'width' => '50', 'align' => 'left', 'search' => 'true'), array('name' => 'ip', 'index' => 'user_ip', 'width' => '40', 'align' => 'center', 'search' => 'true'), array('name' => 'status', 'index' => 'revised', 'width' => '40', 'align' => 'left', 'search' => 'true', 'stype' => 'select', 'searchoptions' => array('defaultValue' => '', 'value' => ':' . get_lang('All') . ';1:' . get_lang('Validated') . ';0:' . get_lang('NotValidated')), 'editoptions' => array('value' => ':' . get_lang('All') . ';1:' . get_lang('Validated') . ';0:' . get_lang('NotValidated'))), array('name' => 'lp', 'index' => 'lp', 'width' => '60', 'align' => 'left', 'search' => 'false'), array('name' => 'actions', 'index' => 'actions', 'width' => '60', 'align' => 'left', 'search' => 'false'));
if ($officialCodeInList == 'true') {
$officialCodeRow = array('name' => 'official_code', 'index' => 'official_code', 'width' => '50', 'align' => 'left', 'search' => 'true');
$column_model = array_merge(array($officialCodeRow), $column_model);
}
$action_links = '
// add username as title in lastname filed - ref 4226
function action_formatter(cellvalue, options, rowObject) {
// rowObject is firstname,lastname,login,... get the third word
var loginx = "' . api_htmlentities(sprintf(get_lang("LoginX"), ":::"), ENT_QUOTES) . '";
var tabLoginx = loginx.split(/:::/);
// tabLoginx[0] is before and tabLoginx[1] is after :::
// may be empty string but is defined
return "<span title=\\""+tabLoginx[0]+rowObject[2]+tabLoginx[1]+"\\">"+cellvalue+"</span>";
}';
}
//Autowidth
$extra_params['autowidth'] = 'true';
//height auto
$extra_params['height'] = 'auto';
?>
<script>
function setSearchSelect(columnName) {
$("#results").jqGrid(
'setColProp',
if ($key < $number_of_courses - 1) { ?>
<a href="courses.php?action=<?php echo $action; ?>&move=down&course=<?php echo $course['code']; ?>&category=<?php echo $course['user_course_cat']; ?>&sec_token=<?php echo $stok; ?>">
<?php echo Display::display_icon('down.png', get_lang('Down'),'',22); ?>
</a>
<?php } else {
echo Display::display_icon('down_na.png', get_lang('Down'),'',22);
}?>
</div>
<div style="float:left; margin-right:10px;">
<!-- cancel subscrioption-->
<?php if ($course['status'] != 1) {
if ($course['unsubscr'] == 1) {
?>
<!-- changed link to submit to avoid action by the search tool indexer -->
<form action="<?php echo api_get_self(); ?>" method="post" onsubmit="javascript: if (!confirm('<?php echo addslashes(api_htmlentities(get_lang("ConfirmUnsubscribeFromCourse"), ENT_QUOTES, api_get_system_encoding())) ?>')) return false;">
<input type="hidden" name="sec_token" value="<?php echo $stok; ?>">
<input type="hidden" name="unsubscribe" value="<?php echo $course['code']; ?>" />
<button class="btn" value="<?php echo get_lang('Unsubscribe'); ?>" name="unsub">
<?php echo get_lang('Unsubscribe'); ?>
</button>
</form>
</div>
<?php }
}
?>
</td>
</tr>
<?php
$key++;
}
$courseInfo = api_get_course_info();
$workInfo = get_work_data_by_id($itemId);
$workInfoParent = get_work_data_by_id($workInfo['parent_id']);
$resultUpload = uploadWork($workInfoParent, $courseInfo, true, $workInfo);
$work_table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
if (isset($resultUpload['url']) && !empty($resultUpload['url'])) {
$title = isset($resultUpload['filename']) && !empty($resultUpload['filename']) ? $resultUpload['filename'] : get_lang('Untitled');
$url = Database::escape_string($resultUpload['url']);
$title = Database::escape_string($title);
$sql = "UPDATE {$work_table} SET\n url_correction = '" . $url . "',\n title_correction = '" . $title . "'\n WHERE iid = {$itemId}";
Database::query($sql);
$result['title'] = $resultUpload['filename'];
$result['url'] = 'view.php?' . api_get_cidreq() . '&id=' . $itemId;
$json = array();
$json['name'] = Display::url(api_htmlentities($result['title']), api_htmlentities($result['url']), array('target' => '_blank'));
$json['type'] = api_htmlentities($file['type']);
$json['size'] = format_file_size($file['size']);
}
if (isset($result['url'])) {
$json['result'] = Display::return_icon('accept.png', get_lang('Uploaded'));
} else {
$json['result'] = Display::return_icon('exclamation.png', get_lang('Error'));
}
echo json_encode($json);
}
break;
default:
echo '';
break;
}
exit;
}
Session::write('objExercise', $objExercise);
}
}
}
if (isset($_SESSION['gradebook'])) {
$gradebook = $_SESSION['gradebook'];
}
if (!empty($gradebook) && $gradebook == 'view') {
$interbreadcrumb[] = array('url' => '../gradebook/' . Security::remove_XSS($_SESSION['gradebook_dest']), 'name' => get_lang('ToolGradebook'));
}
// if admin of course
if (!$is_allowedToEdit) {
api_not_allowed(true);
}
$confirmYourChoice = addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset));
$htmlHeadXtra[] = "\n<script>\n\tfunction submit_form(obj) {\n\t\tdocument.question_pool.submit();\n\t}\n\n\tfunction mark_course_id_changed() {\n\t\t\$('#course_id_changed').val('1');\n\t}\n\n\tfunction mark_exercice_id_changed() {\n\t\t\$('#exercice_id_changed').val('1');\n\t}\n\n\tfunction confirm_your_choice() {\n\t\treturn confirm('{$confirmYourChoice}');\n\t}\n</script>";
Display::display_header($nameTools, 'Exercise');
// Menu
echo '<div class="actions">';
if (isset($type)) {
$url = api_get_self() . '?type=1';
} else {
$url = api_get_self();
}
if (isset($fromExercise) && $fromExercise > 0) {
echo '<a href="admin.php?' . api_get_cidreq() . '&exerciseId=' . $fromExercise . '">' . Display::return_icon('back.png', get_lang('GoBackToQuestionList'), '', ICON_SIZE_MEDIUM) . '</a>';
$titleAdd = get_lang('AddQuestionToTest');
} else {
echo '<a href="exercice.php?' . api_get_cidReq() . '">' . Display::return_icon('back.png', get_lang('BackToExercisesList'), '', ICON_SIZE_MEDIUM) . '</a>';
echo "<a href='admin.php?exerciseId=0'>" . Display::return_icon('add_question.gif', get_lang('NewQu'), '', ICON_SIZE_MEDIUM) . "</a>";
/**
* @param array $group_list
* @param int $category_id
*/
static function process_groups($group_list, $category_id = null)
{
global $origin, $charset;
$category_id = intval($category_id);
$totalRegistered = 0;
$group_data = array();
$user_info = api_get_user_info();
$session_id = api_get_session_id();
$user_id = $user_info['user_id'];
$orig = isset($origin) ? $origin : null;
foreach ($group_list as $this_group) {
// Validation when belongs to a session
$session_img = api_get_session_image($this_group['session_id'], $user_info['status']);
// All the tutors of this group
$tutorsids_of_group = self::get_subscribed_tutors($this_group['id'], true);
// Create a new table-row
$row = array();
// Checkbox
if (api_is_allowed_to_edit(false, true) && count($group_list) > 1) {
$row[] = $this_group['id'];
}
// Group name
if ((api_is_allowed_to_edit(false, true) || in_array($user_id, $tutorsids_of_group) || $this_group['is_member'] || self::user_has_access($user_id, $this_group['id'], self::GROUP_TOOL_FORUM) || self::user_has_access($user_id, $this_group['id'], self::GROUP_TOOL_DOCUMENTS) || self::user_has_access($user_id, $this_group['id'], self::GROUP_TOOL_CALENDAR) || self::user_has_access($user_id, $this_group['id'], self::GROUP_TOOL_ANNOUNCEMENT) || self::user_has_access($user_id, $this_group['id'], self::GROUP_TOOL_WORK) || self::user_has_access($user_id, $this_group['id'], self::GROUP_TOOL_WIKI)) && !(api_is_course_coach() && intval($this_group['session_id']) != $session_id)) {
$group_name = '<a href="group_space.php?cidReq=' . api_get_course_id() . '&origin=' . $orig . '&gidReq=' . $this_group['id'] . '">' . Security::remove_XSS($this_group['name']) . '</a> ';
if (!empty($user_id) && !empty($this_group['id_tutor']) && $user_id == $this_group['id_tutor']) {
$group_name .= Display::label(get_lang('OneMyGroups'), 'success');
} elseif ($this_group['is_member']) {
$group_name .= Display::label(get_lang('MyGroup'), 'success');
}
if (api_is_allowed_to_edit() && !empty($this_group['session_name'])) {
$group_name .= ' (' . $this_group['session_name'] . ')';
}
$group_name .= $session_img;
$row[] = $group_name . '<br />' . stripslashes(trim($this_group['description']));
} else {
$row[] = $this_group['name'] . '<br />' . stripslashes(trim($this_group['description']));
}
// Tutor name
$tutor_info = null;
if (count($tutorsids_of_group) > 0) {
foreach ($tutorsids_of_group as $tutor_id) {
$tutor = api_get_user_info($tutor_id);
$username = api_htmlentities(sprintf(get_lang('LoginX'), $tutor['username']), ENT_QUOTES);
if (api_get_setting('show_email_addresses') == 'true') {
$tutor_info .= Display::tag('span', Display::encrypted_mailto_link($tutor['mail'], api_get_person_name($tutor['firstName'], $tutor['lastName'])), array('title' => $username)) . ', ';
} else {
if (api_is_allowed_to_edit()) {
$tutor_info .= Display::tag('span', Display::encrypted_mailto_link($tutor['mail'], api_get_person_name($tutor['firstName'], $tutor['lastName'])), array('title' => $username)) . ', ';
} else {
$tutor_info .= Display::tag('span', api_get_person_name($tutor['firstName'], $tutor['lastName']), array('title' => $username)) . ', ';
}
}
}
}
$tutor_info = api_substr($tutor_info, 0, api_strlen($tutor_info) - 2);
$row[] = $tutor_info;
// Max number of members in group
$max_members = $this_group['maximum_number_of_members'] == self::MEMBER_PER_GROUP_NO_LIMIT ? ' ' : ' / ' . $this_group['maximum_number_of_members'];
// Number of members in group
$row[] = $this_group['number_of_members'] . $max_members;
// Self-registration / unregistration
if (!api_is_allowed_to_edit(false, true)) {
if (self::is_self_registration_allowed($user_id, $this_group['id'])) {
$row[] = '<a class = "btn" href="group.php?' . api_get_cidreq() . '&category=' . $category_id . '&action=self_reg&group_id=' . $this_group['id'] . '" onclick="javascript:if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . "'" . ')) return false;">' . get_lang('GroupSelfRegInf') . '</a>';
} elseif (self::is_self_unregistration_allowed($user_id, $this_group['id'])) {
$row[] = '<a class = "btn" href="group.php?' . api_get_cidreq() . '&category=' . $category_id . '&action=self_unreg&group_id=' . $this_group['id'] . '" onclick="javascript:if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . "'" . ')) return false;">' . get_lang('GroupSelfUnRegInf') . '</a>';
} else {
$row[] = '-';
}
}
$url = api_get_path(WEB_CODE_PATH) . 'group/';
// Edit-links
if (api_is_allowed_to_edit(false, true) && !(api_is_course_coach() && intval($this_group['session_id']) != $session_id)) {
$edit_actions = '<a href="' . $url . 'settings.php?' . api_get_cidreq(true, false) . '&gidReq=' . $this_group['id'] . '" title="' . get_lang('Edit') . '">' . Display::return_icon('edit.png', get_lang('EditGroup'), '', ICON_SIZE_SMALL) . '</a> ';
$edit_actions .= '<a href="' . $url . 'member_settings.php?' . api_get_cidreq(true, false) . '&gidReq=' . $this_group['id'] . '" title="' . get_lang('GroupMembers') . '">' . Display::return_icon('user.png', get_lang('GroupMembers'), '', ICON_SIZE_SMALL) . '</a> ';
$edit_actions .= '<a href="' . $url . 'group_overview.php?action=export&type=xls&' . api_get_cidreq(true, false) . '&id=' . $this_group['id'] . '" title="' . get_lang('ExportUsers') . '">' . Display::return_icon('export_excel.png', get_lang('Export'), '', ICON_SIZE_SMALL) . '</a> ';
/*$edit_actions .= '<a href="'.api_get_self().'?'.api_get_cidreq(true, false).'&category='.$category_id.'&action=empty_one&id='.$this_group['id'].'" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES))."'".')) return false;" title="'.get_lang('EmptyGroup').'">'.
Display::return_icon('clean.png',get_lang('EmptyGroup'),'',ICON_SIZE_SMALL).'</a> ';*/
$edit_actions .= '<a href="' . api_get_self() . '?' . api_get_cidreq(true, false) . '&category=' . $category_id . '&action=fill_one&id=' . $this_group['id'] . '" onclick="javascript: if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES)) . "'" . ')) return false;" title="' . get_lang('FillGroup') . '">' . Display::return_icon('fill.png', get_lang('FillGroup'), '', ICON_SIZE_SMALL) . '</a> ';
$edit_actions .= '<a href="' . api_get_self() . '?' . api_get_cidreq(true, false) . '&category=' . $category_id . '&action=delete_one&id=' . $this_group['id'] . '" onclick="javascript: if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES)) . "'" . ')) return false;" title="' . get_lang('Delete') . '">' . Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL) . '</a> ';
$row[] = $edit_actions;
}
if (!empty($this_group['nbMember'])) {
$totalRegistered = $totalRegistered + $this_group['nbMember'];
}
$group_data[] = $row;
}
// end loop
$table = new SortableTableFromArrayConfig($group_data, 1, 20, 'group_category_' . $category_id);
$table->set_additional_parameters(array('category' => $category_id));
$column = 0;
if (api_is_allowed_to_edit(false, true) and count($group_list) > 1) {
$table->set_header($column++, '', false);
}
$table->set_header($column++, get_lang('Groups'));
$table->set_header($column++, get_lang('GroupTutor'));
$table->set_header($column++, get_lang('Registered'), false);
if (!api_is_allowed_to_edit(false, true)) {
// If self-registration allowed
$table->set_header($column++, get_lang('GroupSelfRegistration'), false);
}
if (api_is_allowed_to_edit(false, true)) {
// Only for course administrator
$table->set_header($column++, get_lang('Modify'), false);
$form_actions = array();
$form_actions['fill_selected'] = get_lang('FillGroup');
$form_actions['empty_selected'] = get_lang('EmptyGroup');
$form_actions['delete_selected'] = get_lang('Delete');
if (count($group_list) > 1) {
$table->set_form_actions($form_actions, 'group');
}
}
$table->display();
}
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$course_info = api_get_course_info($_REQUEST['course_code']);
$courseId = $course_info['real_id'];
$tool_name = $course_info['name'];
$sql = "SELECT s.name, c.title\n FROM {$tbl_session_course} sc, {$tbl_session} s, {$tbl_course} c\n WHERE\n sc.session_id = s.id AND\n sc.c_id = c.id AND\n sc.session_id='{$id_session}' AND\n sc.c_id ='" . $courseId . "'";
$result = Database::query($sql);
if (!(list($session_name, $course_title) = Database::fetch_row($result))) {
header('Location: session_course_list.php?id_session=' . $id_session);
exit;
}
//$interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
$interbreadcrumb[] = array('url' => "session_list.php", "name" => get_lang("SessionList"));
$interbreadcrumb[] = array('url' => "resume_session.php?id_session=" . $id_session, "name" => get_lang('SessionOverview'));
$interbreadcrumb[] = array('url' => "session_course_list.php?id_session={$id_session}", "name" => api_htmlentities($session_name, ENT_QUOTES, $charset));
$arr_infos = array();
if (isset($_POST['formSent']) && $_POST['formSent']) {
$formSent = 1;
// get all tutor by course_code in the session
$sql = "SELECT user_id\n\t FROM {$tbl_session_rel_course_rel_user}\n\t WHERE session_id = '{$id_session}' AND c_id = '" . $courseId . "' AND status = 2";
$rs_coaches = Database::query($sql);
$coaches_course_session = array();
if (Database::num_rows($rs_coaches) > 0) {
while ($row_coaches = Database::fetch_row($rs_coaches)) {
$coaches_course_session[] = $row_coaches[0];
}
}
$id_coaches = $_POST['id_coach'];
if (is_array($id_coaches) && count($id_coaches) > 0) {
foreach ($id_coaches as $id_coach) {
$poster_id = 0;
$username = "";
} else {
$name = api_get_person_name($forum['last_poster_firstname'], $forum['last_poster_lastname']);
$poster_id = $forum['last_poster_id'];
$userinfo = api_get_user_info($poster_id);
$username = sprintf(get_lang('LoginX'), $userinfo['username']);
}
if (!empty($forum['last_post_id'])) {
$html .= Display::return_icon('post-item.png', null, null, ICON_SIZE_TINY) . ' ' . api_convert_and_format_date($forum['last_post_date']) . '<br /> ' . get_lang('By') . ' ' . display_user_link($poster_id, $name, '', $username);
}
$html .= '</div>';
$html .= '<div class="col-md-4">';
if (api_is_allowed_to_edit(false, true) && !($forum['session_id'] == 0 && intval($sessionId) != 0)) {
$html .= '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&action=edit&content=forum&id=' . $forum['forum_id'] . '">' . Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL) . '</a>';
$html .= '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&action=delete&content=forum&id=' . $forum['forum_id'] . "\" onclick=\"javascript:if(!confirm('" . addslashes(api_htmlentities(get_lang('DeleteForum'), ENT_QUOTES)) . "')) return false;\">" . Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL) . '</a>';
$html .= return_visible_invisible_icon('forum', $forum['forum_id'], $forum['visibility']);
$html .= return_lock_unlock_icon('forum', $forum['forum_id'], $forum['locked']);
$html .= return_up_down_icon('forum', $forum['forum_id'], $forumsInCategory);
}
$iconnotify = 'notification_mail_na.png';
$session_forum_notification = isset($_SESSION['forum_notification']['forum']) ? $_SESSION['forum_notification']['forum'] : false;
if (is_array($session_forum_notification)) {
if (in_array($forum['forum_id'], $session_forum_notification)) {
$iconnotify = 'notification_mail.png';
}
}
if (!api_is_anonymous() && api_is_allowed_to_session_edit(false, true)) {
$html .= '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&action=notify&content=forum&id=' . $forum['forum_id'] . '">' . Display::return_icon($iconnotify, get_lang('NotifyMe'), null, ICON_SIZE_SMALL) . '</a>';
}
$html .= '</div>';
function add_docs_to_visio($files = array())
{
global $_course;
foreach ($files as $file) {
list($slide_name,$file_name) = explode('||',$file); // '||' is used as separator between slide name (with accents) and file name (without accents).
$slide_name = api_htmlentities($slide_name, ENT_COMPAT, $this->original_charset);
$slide_name = str_replace('’', '\'', $slide_name);
$slide_name = api_convert_encoding($slide_name, api_get_system_encoding(), $this->original_charset);
$slide_name = api_html_entity_decode($slide_name, ENT_COMPAT, api_get_system_encoding());
$did = add_document($_course, $this->created_dir.'/'.urlencode($file_name), 'file', filesize($this->base_work_dir.$this->created_dir.'/'.$file_name), $slide_name);
if ($did) {
api_item_property_update($_course, TOOL_DOCUMENT, $did, 'DocumentAdded', $_SESSION['_uid'], 0, null, null, null, api_get_session_id());
}
}
}
/**
* Exports the learning path as a SCORM package. This is the main function that
* gathers the content, transforms it, writes the imsmanifest.xml file, zips the
* whole thing and returns the zip.
*
* This method needs to be called in PHP5, as it will fail with non-adequate
* XML package (like the ones for PHP4), and it is *not* a static method, so
* you need to call it on a learnpath object.
* @TODO The method might be redefined later on in the scorm class itself to avoid
* creating a SCORM structure if there is one already. However, if the initial SCORM
* path has been modified, it should use the generic method here below.
* @TODO link this function with the export_lp() function in the same class
* @param string Optional name of zip file. If none, title of learnpath is
* domesticated and trailed with ".zip"
* @return string Returns the zip package string, or null if error
*/
function scorm_export()
{
global $_course;
global $charset;
if (!class_exists('DomDocument')) {
error_log('DOM functions not supported for PHP version below 5.0', 0);
$this->error = 'PHP DOM functions not supported for PHP versions below 5.0';
return null;
}
//remove memory and time limits as much as possible as this might be a long process...
if (function_exists('ini_set')) {
$mem = ini_get('memory_limit');
if (substr($mem, -1, 1) == 'M') {
$mem_num = substr($mem, 0, -1);
if ($mem_num < 128) {
ini_set('memory_limit', '128M');
}
} else {
ini_set('memory_limit', '128M');
}
ini_set('max_execution_time', 600);
//}else{
//error_log('Scorm export: could not change memory and time limits',0);
}
//Create the zip handler (this will remain available throughout the method)
$archive_path = api_get_path(SYS_ARCHIVE_PATH);
$sys_course_path = api_get_path(SYS_COURSE_PATH);
$temp_dir_short = uniqid();
$temp_zip_dir = $archive_path . "/" . $temp_dir_short;
$temp_zip_file = $temp_zip_dir . "/" . md5(time()) . ".zip";
$zip_folder = new PclZip($temp_zip_file);
$current_course_path = api_get_path(SYS_COURSE_PATH) . api_get_course_path();
$root_path = $main_path = api_get_path(SYS_PATH);
$files_cleanup = array();
//place to temporarily stash the zipfiles
//create the temp dir if it doesn't exist
//or do a cleanup befor creating the zipfile
if (!is_dir($temp_zip_dir)) {
mkdir($temp_zip_dir);
} else {
//cleanup: check the temp dir for old files and delete them
$handle = opendir($temp_zip_dir);
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != "..") {
unlink("{$temp_zip_dir}/{$file}");
}
}
closedir($handle);
}
$zip_files = $zip_files_abs = $zip_files_dist = array();
if (is_dir($current_course_path . '/scorm/' . $this->path) && is_file($current_course_path . '/scorm/' . $this->path . '/imsmanifest.xml')) {
// remove the possible . at the end of the path
$dest_path_to_lp = substr($this->path, -1) == '.' ? substr($this->path, 0, -1) : $this->path;
$dest_path_to_scorm_folder = str_replace('//', '/', $temp_zip_dir . '/scorm/' . $dest_path_to_lp);
$perm = api_get_setting('permissions_for_new_directories');
$perm = octdec(!empty($perm) ? $perm : '0770');
mkdir($dest_path_to_scorm_folder, $perm, true);
$zip_files_dist = copyr($current_course_path . '/scorm/' . $this->path, $dest_path_to_scorm_folder, array('imsmanifest'), $zip_files);
}
//Build a dummy imsmanifest structure. Do not add to the zip yet (we still need it)
//This structure is developed following regulations for SCORM 1.2 packaging in the SCORM 1.2 Content
//Aggregation Model official document, secion "2.3 Content Packaging"
$xmldoc = new DOMDocument('1.0', $this->encoding);
$root = $xmldoc->createElement('manifest');
$root->setAttribute('identifier', 'SingleCourseManifest');
$root->setAttribute('version', '1.1');
$root->setAttribute('xmlns', 'http://www.imsproject.org/xsd/imscp_rootv1p1p2');
$root->setAttribute('xmlns:adlcp', 'http://www.adlnet.org/xsd/adlcp_rootv1p2');
$root->setAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$root->setAttribute('xsi:schemaLocation', 'http://www.imsproject.org/xsd/imscp_rootv1p1p2 imscp_rootv1p1p2.xsd http://www.imsglobal.org/xsd/imsmd_rootv1p2p1 imsmd_rootv1p2p1.xsd http://www.adlnet.org/xsd/adlcp_rootv1p2 adlcp_rootv1p2.xsd');
//Build mandatory sub-root container elements
$metadata = $xmldoc->createElement('metadata');
$md_schema = $xmldoc->createElement('schema', 'ADL SCORM');
$metadata->appendChild($md_schema);
$md_schemaversion = $xmldoc->createElement('schemaversion', '1.2');
$metadata->appendChild($md_schemaversion);
$root->appendChild($metadata);
$organizations = $xmldoc->createElement('organizations');
$resources = $xmldoc->createElement('resources');
//Build the only organization we will use in building our learnpaths
$organizations->setAttribute('default', 'dokeos_scorm_export');
$organization = $xmldoc->createElement('organization');
$organization->setAttribute('identifier', 'dokeos_scorm_export');
//to set the title of the SCORM entity (=organization), we take the name given
//in Dokeos and convert it to HTML entities using the Dokeos charset (not the
//learning path charset) as it is the encoding that defines how it is stored
//in the database. Then we convert it to HTML entities again as the "&" character
//alone is not authorized in XML (must be &)
//The title is then decoded twice when extracting (see scorm::parse_manifest)
$org_title = $xmldoc->createElement('title', htmlentities(api_htmlentities($this->get_name(), ENT_QUOTES, $charset)));
$organization->appendChild($org_title);
//For each element, add it to the imsmanifest structure, then add it to the zip.
//Always call the learnpathItem->scorm_export() method to change it to the SCORM
//format
$link_updates = array();
foreach ($this->items as $index => $item) {
if (!in_array($item->type, array(TOOL_QUIZ, TOOL_FORUM, TOOL_THREAD, TOOL_LINK, TOOL_STUDENTPUBLICATION))) {
//get included documents from this item
if ($item->type == 'sco') {
$inc_docs = $item->get_resources_from_source(null, api_get_path(SYS_COURSE_PATH) . api_get_course_path() . '/' . 'scorm/' . $this->path . '/' . $item->get_path());
} else {
$inc_docs = $item->get_resources_from_source();
}
//give a child element <item> to the <organization> element
$my_item_id = $item->get_id();
$my_item = $xmldoc->createElement('item');
$my_item->setAttribute('identifier', 'ITEM_' . $my_item_id);
$my_item->setAttribute('identifierref', 'RESOURCE_' . $my_item_id);
$my_item->setAttribute('isvisible', 'true');
//give a child element <title> to the <item> element
$my_title = $xmldoc->createElement('title', htmlspecialchars($item->get_title(), ENT_QUOTES, $this->encoding));
$my_item->appendChild($my_title);
//give a child element <adlcp:prerequisites> to the <item> element
$my_prereqs = $xmldoc->createElement('adlcp:prerequisites', $this->get_scorm_prereq_string($my_item_id));
$my_prereqs->setAttribute('type', 'aicc_script');
$my_item->appendChild($my_prereqs);
//give a child element <adlcp:maxtimeallowed> to the <item> element - not yet supported
//$xmldoc->createElement('adlcp:maxtimeallowed','');
//give a child element <adlcp:timelimitaction> to the <item> element - not yet supported
//$xmldoc->createElement('adlcp:timelimitaction','');
//give a child element <adlcp:datafromlms> to the <item> element - not yet supported
//$xmldoc->createElement('adlcp:datafromlms','');
//give a child element <adlcp:masteryscore> to the <item> element
$my_masteryscore = $xmldoc->createElement('adlcp:masteryscore', $item->get_mastery_score());
$my_item->appendChild($my_masteryscore);
//attach this item to the organization element or hits parent if there is one
if (!empty($item->parent) && $item->parent != 0) {
$children = $organization->childNodes;
$possible_parent =& $this->get_scorm_xml_node($children, 'ITEM_' . $item->parent);
if (is_object($possible_parent)) {
$possible_parent->appendChild($my_item);
} else {
if ($this->debug > 0) {
error_log('Parent ITEM_' . $item->parent . ' of item ITEM_' . $my_item_id . ' not found');
}
}
} else {
if ($this->debug > 0) {
error_log('No parent');
}
$organization->appendChild($my_item);
}
//get the path of the file(s) from the course directory root
$my_file_path = $item->get_file_path('scorm/' . $this->path . '/');
$my_xml_file_path = api_htmlentities($my_file_path, ENT_QUOTES, $this->encoding);
$my_sub_dir = dirname($my_file_path);
$my_xml_sub_dir = api_htmlentities($my_sub_dir, ENT_QUOTES, $this->encoding);
//give a <resource> child to the <resources> element
$my_resource = $xmldoc->createElement('resource');
$my_resource->setAttribute('identifier', 'RESOURCE_' . $item->get_id());
$my_resource->setAttribute('type', 'webcontent');
$my_resource->setAttribute('href', $my_xml_file_path);
//adlcp:scormtype can be either 'sco' or 'asset'
if ($item->type == 'sco') {
$my_resource->setAttribute('adlcp:scormtype', 'sco');
} else {
$my_resource->setAttribute('adlcp:scormtype', 'asset');
}
//xml:base is the base directory to find the files declared in this resource
$my_resource->setAttribute('xml:base', '');
//give a <file> child to the <resource> element
$my_file = $xmldoc->createElement('file');
$my_file->setAttribute('href', $my_xml_file_path);
$my_resource->appendChild($my_file);
//dependency to other files - not yet supported
$i = 1;
foreach ($inc_docs as $doc_info) {
if (count($doc_info) < 1 or empty($doc_info[0])) {
continue;
}
$my_dep = $xmldoc->createElement('resource');
$res_id = 'RESOURCE_' . $item->get_id() . '_' . $i;
$my_dep->setAttribute('identifier', $res_id);
$my_dep->setAttribute('type', 'webcontent');
$my_dep->setAttribute('adlcp:scormtype', 'asset');
$my_dep_file = $xmldoc->createElement('file');
//check type of URL
//error_log(__LINE__.'Now dealing with '.$doc_info[0].' of type '.$doc_info[1].'-'.$doc_info[2],0);
if ($doc_info[1] == 'remote') {
//remote file. Save url as is
$my_dep_file->setAttribute('href', $doc_info[0]);
$my_dep->setAttribute('xml:base', '');
} elseif ($doc_info[1] == 'local') {
switch ($doc_info[2]) {
case 'url':
//local URL - save path as url for now, don't zip file
$abs_path = api_get_path(SYS_PATH) . str_replace(api_get_path(WEB_PATH), '', $doc_info[0]);
$current_dir = dirname($abs_path);
$file_path = realpath($abs_path);
$my_dep_file->setAttribute('href', $file_path);
$my_dep->setAttribute('xml:base', '');
if (strstr($file_path, $main_path) !== false) {
//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path, strlen($root_path) - 1);
//echo $file_path;echo '<br><br>';
//error_log(__LINE__.'Reduced url path: '.$file_path,0);
$zip_files_abs[] = $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', $file_path);
$my_dep->setAttribute('xml:base', '');
} else {
if (empty($file_path)) {
/* $document_root = substr(api_get_path(SYS_PATH), 0, strpos(api_get_path(SYS_PATH),api_get_path(REL_PATH)));
if(strpos($document_root,-1)=='/')
{
$document_root = substr(0, -1, $document_root);
} */
$file_path = $_SERVER['DOCUMENT_ROOT'] . $abs_path;
$file_path = str_replace('//', '/', $file_path);
if (file_exists($file_path)) {
$file_path = substr($file_path, strlen($current_dir));
// we get the relative path
$zip_files[] = $my_sub_dir . '/' . $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', $file_path);
$my_dep->setAttribute('xml:base', '');
}
}
}
break;
case 'abs':
//absolute path from DocumentRoot. Save file and leave path as is in the zip
$my_dep_file->setAttribute('href', $doc_info[0]);
$my_dep->setAttribute('xml:base', '');
//$current_dir = dirname($current_course_path.'/'.$item->get_file_path()).'/';
//the next lines fix a bug when using the "subdir" mode of Dokeos, whereas
//an image path would be constructed as /var/www/subdir/subdir/img/foo.bar
$abs_img_path_without_subdir = $doc_info[0];
$relp = api_get_path(REL_PATH);
//the url-append config param
$pos = strpos($abs_img_path_without_subdir, $relp);
if ($pos === 0) {
$abs_img_path_without_subdir = '/' . substr($abs_img_path_without_subdir, strlen($relp));
}
//$file_path = realpath(api_get_path(SYS_PATH).$doc_info[0]);
$file_path = realpath(api_get_path(SYS_PATH) . $abs_img_path_without_subdir);
$file_path = str_replace('\\', '/', $file_path);
$file_path = str_replace('//', '/', $file_path);
//error_log(__LINE__.'Abs path: '.$file_path,0);
//prepare the current directory path (until just under 'document') with a trailing slash
$cur_path = substr($current_course_path, -1) == '/' ? $current_course_path : $current_course_path . '/';
//check if the current document is in that path
if (strstr($file_path, $cur_path) !== false) {
//the document is in that path, now get the relative path
//to the containing document
$orig_file_path = dirname($cur_path . $my_file_path) . '/';
$relative_path = '';
if (strstr($file_path, $cur_path) !== false) {
$relative_path = substr($file_path, strlen($orig_file_path));
$file_path = substr($file_path, strlen($cur_path));
} else {
//this case is still a problem as it's difficult to calculate a relative path easily
//might still generate wrong links
//$file_path = substr($file_path,strlen($cur_path));
//calculate the directory path to the current file (without trailing slash)
$my_relative_path = dirname($file_path);
$my_relative_file = basename($file_path);
//calculate the directory path to the containing file (without trailing slash)
$my_orig_file_path = substr($orig_file_path, 0, -1);
$dotdot = '';
$subdir = '';
while (strstr($my_relative_path, $my_orig_file_path) === false && strlen($my_orig_file_path) > 1 && strlen($my_relative_path) > 1) {
$my_relative_path2 = dirname($my_relative_path);
$my_orig_file_path = dirname($my_orig_file_path);
$subdir = substr($my_relative_path, strlen($my_relative_path2) + 1) . "/" . $subdir;
$dotdot += '../';
$my_relative_path = $my_relative_path2;
}
$relative_path = $dotdot . $subdir . $my_relative_file;
}
//put the current document in the zip (this array is the array
//that will manage documents already in the course folder - relative)
$zip_files[] = $file_path;
//update the links to the current document in the containing document (make them relative)
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $relative_path);
$my_dep_file->setAttribute('href', $file_path);
$my_dep->setAttribute('xml:base', '');
} elseif (strstr($file_path, $main_path) !== false) {
//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path, strlen($root_path));
//echo $file_path;echo '<br><br>';
//error_log('Reduced path: '.$file_path,0);
$zip_files_abs[] = $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
} else {
if (empty($file_path)) {
/* $document_root = substr(api_get_path(SYS_PATH), 0, strpos(api_get_path(SYS_PATH),api_get_path(REL_PATH)));
if(strpos($document_root,-1)=='/')
{
$document_root = substr(0, -1, $document_root);
} */
$file_path = $_SERVER['DOCUMENT_ROOT'] . $doc_info[0];
$file_path = str_replace('//', '/', $file_path);
if (file_exists($file_path)) {
$file_path = substr($file_path, strlen($current_dir));
// we get the relative path
$zip_files[] = $my_sub_dir . '/' . $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
}
}
}
break;
case 'rel':
//path relative to the current document. Save xml:base as current document's directory and save file in zip as subdir.file_path
if (substr($doc_info[0], 0, 2) == '..') {
//relative path going up
$current_dir = dirname($current_course_path . '/' . $item->get_file_path()) . '/';
$file_path = realpath($current_dir . $doc_info[0]);
//error_log($file_path.' <-> '.$main_path,0);
if (strstr($file_path, $main_path) !== false) {
//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path, strlen($root_path));
//error_log('Reduced path: '.$file_path,0);
$zip_files_abs[] = $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
}
} else {
$zip_files[] = $my_sub_dir . '/' . $doc_info[0];
$my_dep_file->setAttribute('href', $doc_info[0]);
$my_dep->setAttribute('xml:base', $my_xml_sub_dir);
}
break;
default:
$my_dep_file->setAttribute('href', $doc_info[0]);
$my_dep->setAttribute('xml:base', '');
break;
}
}
$my_dep->appendChild($my_dep_file);
$resources->appendChild($my_dep);
$dependency = $xmldoc->createElement('dependency');
$dependency->setAttribute('identifierref', $res_id);
$my_resource->appendChild($dependency);
$i++;
}
//$my_dependency = $xmldoc->createElement('dependency');
//$my_dependency->setAttribute('identifierref','');
$resources->appendChild($my_resource);
$zip_files[] = $my_file_path;
//error_log('File '.$my_file_path. ' added to $zip_files',0);
} else {
// if the item is a quiz or a link or whatever non-exportable, we include a step indicating it
if ($item->type == TOOL_LINK) {
$my_item = $xmldoc->createElement('item');
$my_item->setAttribute('identifier', 'ITEM_' . $item->get_id());
$my_item->setAttribute('identifierref', 'RESOURCE_' . $item->get_id());
$my_item->setAttribute('isvisible', 'true');
//give a child element <title> to the <item> element
$my_title = $xmldoc->createElement('title', htmlspecialchars($item->get_title(), ENT_QUOTES));
$my_item->appendChild($my_title);
//give a child element <adlcp:prerequisites> to the <item> element
$my_prereqs = $xmldoc->createElement('adlcp:prerequisites', $item->get_prereq_string());
$my_prereqs->setAttribute('type', 'aicc_script');
$my_item->appendChild($my_prereqs);
//give a child element <adlcp:maxtimeallowed> to the <item> element - not yet supported
//$xmldoc->createElement('adlcp:maxtimeallowed','');
//give a child element <adlcp:timelimitaction> to the <item> element - not yet supported
//$xmldoc->createElement('adlcp:timelimitaction','');
//give a child element <adlcp:datafromlms> to the <item> element - not yet supported
//$xmldoc->createElement('adlcp:datafromlms','');
//give a child element <adlcp:masteryscore> to the <item> element
$my_masteryscore = $xmldoc->createElement('adlcp:masteryscore', $item->get_mastery_score());
$my_item->appendChild($my_masteryscore);
//attach this item to the organization element or its parent if there is one
if (!empty($item->parent) && $item->parent != 0) {
$children = $organization->childNodes;
for ($i = 0; $i < $children->length; $i++) {
$item_temp = $children->item($i);
if ($item_temp->nodeName == 'item') {
if ($item_temp->getAttribute('identifier') == 'ITEM_' . $item->parent) {
$item_temp->appendChild($my_item);
}
}
}
} else {
$organization->appendChild($my_item);
}
$my_file_path = 'link_' . $item->get_id() . '.html';
$sql = 'SELECT url, title FROM ' . Database::get_course_table(TABLE_LINK) . ' WHERE id=' . $item->path;
$rs = Database::query($sql, __FILE__, __LINE__);
if ($link = Database::fetch_array($rs)) {
$url = $link['url'];
$title = stripslashes($link['title']);
$links_to_create[$my_file_path] = array('title' => $title, 'url' => $url);
$my_xml_file_path = api_htmlentities($my_file_path, ENT_QUOTES, $this->encoding);
$my_sub_dir = dirname($my_file_path);
$my_xml_sub_dir = api_htmlentities($my_sub_dir, ENT_QUOTES, $this->encoding);
//give a <resource> child to the <resources> element
$my_resource = $xmldoc->createElement('resource');
$my_resource->setAttribute('identifier', 'RESOURCE_' . $item->get_id());
$my_resource->setAttribute('type', 'webcontent');
$my_resource->setAttribute('href', $my_xml_file_path);
//adlcp:scormtype can be either 'sco' or 'asset'
$my_resource->setAttribute('adlcp:scormtype', 'asset');
//xml:base is the base directory to find the files declared in this resource
$my_resource->setAttribute('xml:base', '');
//give a <file> child to the <resource> element
$my_file = $xmldoc->createElement('file');
$my_file->setAttribute('href', $my_xml_file_path);
$my_resource->appendChild($my_file);
$resources->appendChild($my_resource);
}
} elseif ($item->type == TOOL_QUIZ) {
require_once api_get_path(SYS_CODE_PATH) . 'exercice/exercise.class.php';
$exe_id = $item->path;
//should be using ref when everything will be cleaned up in this regard
$exe = new Exercise();
$exe->read($exe_id);
$my_item = $xmldoc->createElement('item');
$my_item->setAttribute('identifier', 'ITEM_' . $item->get_id());
$my_item->setAttribute('identifierref', 'RESOURCE_' . $item->get_id());
$my_item->setAttribute('isvisible', 'true');
//give a child element <title> to the <item> element
$my_title = $xmldoc->createElement('title', htmlspecialchars($item->get_title(), ENT_QUOTES, $this->encoding));
$my_item->appendChild($my_title);
$my_max_score = $xmldoc->createElement('max_score', $item->get_max());
//$my_item->appendChild($my_max_score);
//give a child element <adlcp:prerequisites> to the <item> element
$my_prereqs = $xmldoc->createElement('adlcp:prerequisites', $item->get_prereq_string());
$my_prereqs->setAttribute('type', 'aicc_script');
$my_item->appendChild($my_prereqs);
//give a child element <adlcp:masteryscore> to the <item> element
$my_masteryscore = $xmldoc->createElement('adlcp:masteryscore', $item->get_mastery_score());
$my_item->appendChild($my_masteryscore);
//attach this item to the organization element or hits parent if there is one
if (!empty($item->parent) && $item->parent != 0) {
$children = $organization->childNodes;
for ($i = 0; $i < $children->length; $i++) {
$item_temp = $children->item($i);
if ($item_temp->nodeName == 'item') {
if ($item_temp->getAttribute('identifier') == 'ITEM_' . $item->parent) {
$item_temp->appendChild($my_item);
}
}
}
} else {
$organization->appendChild($my_item);
}
//include export scripts
require_once api_get_path(SYS_CODE_PATH) . 'exercice/export/scorm/scorm_export.php';
//get the path of the file(s) from the course directory root
//$my_file_path = $item->get_file_path('scorm/'.$this->path.'/');
$my_file_path = 'quiz_' . $item->get_id() . '.html';
//write the contents of the exported exercise into a (big) html file
//to later pack it into the exported SCORM. The file will be removed afterwards
$contents = export_exercise($exe_id, true);
$tmp_file_path = $archive_path . $temp_dir_short . '/' . $my_file_path;
$res = file_put_contents($tmp_file_path, $contents);
if ($res === false) {
error_log('Could not write into file ' . $tmp_file_path . ' ' . __FILE__ . ' ' . __LINE__, 0);
}
$files_cleanup[] = $tmp_file_path;
//error_log($tmp_path);die();
$my_xml_file_path = api_htmlentities($my_file_path, ENT_QUOTES, $this->encoding);
$my_sub_dir = dirname($my_file_path);
$my_xml_sub_dir = api_htmlentities($my_sub_dir, ENT_QUOTES, $this->encoding);
//give a <resource> child to the <resources> element
$my_resource = $xmldoc->createElement('resource');
$my_resource->setAttribute('identifier', 'RESOURCE_' . $item->get_id());
$my_resource->setAttribute('type', 'webcontent');
$my_resource->setAttribute('href', $my_xml_file_path);
//adlcp:scormtype can be either 'sco' or 'asset'
$my_resource->setAttribute('adlcp:scormtype', 'sco');
//xml:base is the base directory to find the files declared in this resource
$my_resource->setAttribute('xml:base', '');
//give a <file> child to the <resource> element
$my_file = $xmldoc->createElement('file');
$my_file->setAttribute('href', $my_xml_file_path);
$my_resource->appendChild($my_file);
//get included docs
$inc_docs = $item->get_resources_from_source(null, $tmp_file_path);
//dependency to other files - not yet supported
$i = 1;
foreach ($inc_docs as $doc_info) {
if (count($doc_info) < 1 or empty($doc_info[0])) {
continue;
}
$my_dep = $xmldoc->createElement('resource');
$res_id = 'RESOURCE_' . $item->get_id() . '_' . $i;
$my_dep->setAttribute('identifier', $res_id);
$my_dep->setAttribute('type', 'webcontent');
$my_dep->setAttribute('adlcp:scormtype', 'asset');
$my_dep_file = $xmldoc->createElement('file');
//check type of URL
//error_log(__LINE__.'Now dealing with '.$doc_info[0].' of type '.$doc_info[1].'-'.$doc_info[2],0);
if ($doc_info[1] == 'remote') {
//remote file. Save url as is
$my_dep_file->setAttribute('href', $doc_info[0]);
$my_dep->setAttribute('xml:base', '');
} elseif ($doc_info[1] == 'local') {
switch ($doc_info[2]) {
case 'url':
//local URL - save path as url for now, don't zip file
//save file but as local file (retrieve from URL)
$abs_path = api_get_path(SYS_PATH) . str_replace(api_get_path(WEB_PATH), '', $doc_info[0]);
$current_dir = dirname($abs_path);
$file_path = realpath($abs_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
if (strstr($file_path, $main_path) !== false) {
//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path, strlen($root_path));
//echo $file_path;echo '<br><br>';
//error_log('Reduced path: '.$file_path,0);
$zip_files_abs[] = $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => 'document/' . $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
} else {
if (empty($file_path)) {
/* $document_root = substr(api_get_path(SYS_PATH), 0, strpos(api_get_path(SYS_PATH),api_get_path(REL_PATH)));
if(strpos($document_root,-1)=='/')
{
$document_root = substr(0, -1, $document_root);
} */
$file_path = $_SERVER['DOCUMENT_ROOT'] . $abs_path;
$file_path = str_replace('//', '/', $file_path);
if (file_exists($file_path)) {
$file_path = substr($file_path, strlen($current_dir));
// we get the relative path
$zip_files[] = $my_sub_dir . '/' . $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => 'document/' . $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
}
}
}
break;
case 'abs':
//absolute path from DocumentRoot. Save file and leave path as is in the zip
$current_dir = dirname($current_course_path . '/' . $item->get_file_path()) . '/';
$file_path = realpath($doc_info[0]);
$my_dep_file->setAttribute('href', $file_path);
$my_dep->setAttribute('xml:base', '');
if (strstr($file_path, $main_path) !== false) {
//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path, strlen($root_path));
//echo $file_path;echo '<br><br>';
//error_log('Reduced path: '.$file_path,0);
$zip_files_abs[] = $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
} else {
if (empty($file_path)) {
/* $document_root = substr(api_get_path(SYS_PATH), 0, strpos(api_get_path(SYS_PATH),api_get_path(REL_PATH)));
if(strpos($document_root,-1)=='/')
{
$document_root = substr(0, -1, $document_root);
} */
$file_path = $_SERVER['DOCUMENT_ROOT'] . $doc_info[0];
$file_path = str_replace('//', '/', $file_path);
if (file_exists($file_path)) {
$file_path = substr($file_path, strlen($current_dir));
// we get the relative path
$zip_files[] = $my_sub_dir . '/' . $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
}
}
}
break;
case 'rel':
//path relative to the current document. Save xml:base as current document's directory and save file in zip as subdir.file_path
if (substr($doc_info[0], 0, 2) == '..') {
//relative path going up
$current_dir = dirname($current_course_path . '/' . $item->get_file_path()) . '/';
$file_path = realpath($current_dir . $doc_info[0]);
//error_log($file_path.' <-> '.$main_path,0);
if (strstr($file_path, $main_path) !== false) {
//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path, strlen($root_path));
$file_path_dest = $file_path;
//file path is courses/DOKEOS/document/....
$info_file_path = explode('/', $file_path);
if ($info_file_path[0] == 'courses') {
//add character "/" in file path
$file_path_dest = '/' . $file_path;
}
//error_log('Reduced path: '.$file_path,0);
$zip_files_abs[] = $file_path;
$link_updates[$my_file_path][] = array('orig' => $doc_info[0], 'dest' => $file_path_dest);
$my_dep_file->setAttribute('href', 'document/' . $file_path);
$my_dep->setAttribute('xml:base', '');
}
} else {
$zip_files[] = $my_sub_dir . '/' . $doc_info[0];
$my_dep_file->setAttribute('href', $doc_info[0]);
$my_dep->setAttribute('xml:base', $my_xml_sub_dir);
}
break;
default:
$my_dep_file->setAttribute('href', $doc_info[0]);
// ../../courses/
$my_dep->setAttribute('xml:base', '');
break;
}
}
$my_dep->appendChild($my_dep_file);
$resources->appendChild($my_dep);
$dependency = $xmldoc->createElement('dependency');
$dependency->setAttribute('identifierref', $res_id);
$my_resource->appendChild($dependency);
$i++;
}
$resources->appendChild($my_resource);
$zip_files[] = $my_file_path;
} else {
//get the path of the file(s) from the course directory root
$my_file_path = 'non_exportable.html';
$my_xml_file_path = api_htmlentities($my_file_path, ENT_COMPAT, $this->encoding);
$my_sub_dir = dirname($my_file_path);
$my_xml_sub_dir = api_htmlentities($my_sub_dir, ENT_COMPAT, $this->encoding);
//give a <resource> child to the <resources> element
$my_resource = $xmldoc->createElement('resource');
$my_resource->setAttribute('identifier', 'RESOURCE_' . $item->get_id());
$my_resource->setAttribute('type', 'webcontent');
$my_resource->setAttribute('href', 'document/' . $my_xml_file_path);
//adlcp:scormtype can be either 'sco' or 'asset'
$my_resource->setAttribute('adlcp:scormtype', 'asset');
//xml:base is the base directory to find the files declared in this resource
$my_resource->setAttribute('xml:base', '');
//give a <file> child to the <resource> element
$my_file = $xmldoc->createElement('file');
$my_file->setAttribute('href', 'document/' . $my_xml_file_path);
$my_resource->appendChild($my_file);
$resources->appendChild($my_resource);
}
}
}
$organizations->appendChild($organization);
$root->appendChild($organizations);
$root->appendChild($resources);
$xmldoc->appendChild($root);
//todo: add a readme file here, with a short description and a link to the Reload player
//then add the file to the zip, then destroy the file (this is done automatically)
// http://www.reload.ac.uk/scormplayer.html - once done, don't forget to close FS#138
//error_log(print_r($zip_files,true),0);
foreach ($zip_files as $file_path) {
if (empty($file_path)) {
continue;
}
//error_log(__LINE__.'getting document from '.$sys_course_path.$_course['path'].'/'.$file_path.' removing '.$sys_course_path.$_course['path'].'/',0);
$dest_file = $archive_path . $temp_dir_short . '/' . $file_path;
$this->create_path($dest_file);
//error_log('copy '.api_get_path('SYS_COURSE_PATH').$_course['path'].'/'.$file_path.' to '.api_get_path('SYS_ARCHIVE_PATH').$temp_dir_short.'/'.$file_path,0);
//echo $main_path.$file_path.'<br>';
@copy($sys_course_path . $_course['path'] . '/' . $file_path, $dest_file);
//check if the file needs a link update
if (in_array($file_path, array_keys($link_updates))) {
$string = file_get_contents($dest_file);
unlink($dest_file);
foreach ($link_updates[$file_path] as $old_new) {
//error_log('Replacing '.$old_new['orig'].' by '.$old_new['dest'].' in '.$file_path,0);
//this is an ugly hack that allows .flv files to be found by the flv player that
// will be added in document/main/inc/lib/flv_player/flv_player.swf and that needs
// to find the flv to play in document/main/, so we replace main/ in the flv path by
// ../../.. to return from inc/lib/flv_player to the document/main path
if (substr($old_new['dest'], -3) == 'flv' && substr($old_new['dest'], 0, 5) == 'main/') {
$old_new['dest'] = str_replace('main/', '../../../', $old_new['dest']);
} elseif (substr($old_new['dest'], -3) == 'flv' && substr($old_new['dest'], 0, 6) == 'video/') {
$old_new['dest'] = str_replace('video/', '../../../../video/', $old_new['dest']);
}
if (substr($old_new['dest'], 0, 1) == '/') {
$old_new['dest'] = substr($old_new['dest'], 1);
}
$string = str_replace($old_new['orig'], $old_new['dest'], $string);
$string = str_replace(str_replace('https', 'http', $old_new['orig']), $old_new['dest'], $string);
}
file_put_contents($dest_file, $string);
}
}
foreach ($zip_files_abs as $file_path) {
if (empty($file_path)) {
continue;
}
//error_log(__LINE__.'checking existence of '.$main_path.$file_path.'',0);
if (!is_file($main_path . $file_path) || !is_readable($main_path . $file_path)) {
continue;
}
//error_log(__LINE__.'getting document from '.$main_path.$file_path.' removing '.api_get_path('SYS_COURSE_PATH').$_course['path'].'/',0);
$dest_file = $archive_path . $temp_dir_short . '/document/' . $file_path;
$this->create_path($dest_file);
//error_log('Created path '.api_get_path(SYS_ARCHIVE_PATH).$temp_dir_short.'/document/'.$file_path,0);
//error_log('copy '.api_get_path(SYS_COURSE_PATH).$_course['path'].'/'.$file_path.' to '.api_get_path(SYS_ARCHIVE_PATH).$temp_dir_short.'/'.$file_path,0);
//echo $main_path.$file_path.' - '.$dest_file.'<br>';
copy($main_path . $file_path, $dest_file);
//check if the file needs a link update
if (in_array($file_path, array_keys($link_updates))) {
$string = file_get_contents($dest_file);
unlink($dest_file);
foreach ($link_updates[$file_path] as $old_new) {
//error_log('Replacing '.$old_new['orig'].' by '.$old_new['dest'].' in '.$file_path,0);
//this is an ugly hack that allows .flv files to be found by the flv player that
// will be added in document/main/inc/lib/flv_player/flv_player.swf and that needs
// to find the flv to play in document/main/, so we replace main/ in the flv path by
// ../../.. to return from inc/lib/flv_player to the document/main path
if (substr($old_new['dest'], -3) == 'flv' && substr($old_new['dest'], 0, 5) == 'main/') {
$old_new['dest'] = str_replace('main/', '../../../', $old_new['dest']);
}
if (substr($old_new['dest'], 0, 1) == '/') {
$old_new['dest'] = substr($old_new['dest'], 1);
}
$string = str_replace($old_new['orig'], $old_new['dest'], $string);
$string = str_replace(str_replace('https', 'http', $old_new['orig']), $old_new['dest'], $string);
}
file_put_contents($dest_file, $string);
}
}
if (is_array($links_to_create)) {
foreach ($links_to_create as $file => $link) {
$file_content = '<html><body><div style="text-align:center"><a href="' . $link['url'] . '">' . $link['title'] . '</a></div></body></html>';
file_put_contents($archive_path . $temp_dir_short . '/' . $file, $file_content);
}
}
// add non exportable message explanation
$lang_not_exportable = get_lang('ThisItemIsNotExportable');
$file_content = <<<EOD
<html>
\t<head>
\t\t<style>
\t\t\t.error-message {
\t\t\t\tfont-family: arial, verdana, helvetica, sans-serif;
\t\t\t\tborder-width: 1px;
\t\t\t\tborder-style: solid;
\t\t\t\tleft: 50%;
\t\t\t\tmargin: 10px auto;
\t\t\t\tmin-height: 30px;
\t\t\t\tpadding: 5px;
\t\t\t\tright: 50%;
\t\t\t\twidth: 500px;
\t\t\t\tbackground-color: #FFD1D1;
\t\t\t\tborder-color: #FF0000;
\t\t\t\tcolor: #000;
\t\t\t}
\t\t</style>
\t<body>
\t\t<div class="error-message">
\t\t\t{$lang_not_exportable}
\t\t</div>
\t</body>
</html>
EOD;
if (!is_dir($archive_path . $temp_dir_short . '/document')) {
@mkdir($archive_path . $temp_dir_short . '/document');
}
file_put_contents($archive_path . $temp_dir_short . '/document/non_exportable.html', $file_content);
//Add the extra files that go along with a SCORM package
$main_code_path = api_get_path(SYS_CODE_PATH) . 'newscorm/packaging/';
$extra_files = scandir($main_code_path);
foreach ($extra_files as $extra_file) {
if (strpos($extra_file, '.') === 0) {
continue;
} else {
$dest_file = $archive_path . $temp_dir_short . '/' . $extra_file;
$this->create_path($dest_file);
copy($main_code_path . $extra_file, $dest_file);
}
}
//Finalize the imsmanifest structure, add to the zip, then return the zip
$xmldoc->save($archive_path . '/' . $temp_dir_short . '/imsmanifest.xml');
$zip_folder->add($archive_path . '/' . $temp_dir_short, PCLZIP_OPT_REMOVE_PATH, $archive_path . '/' . $temp_dir_short . '/');
//clean possible temporary files
foreach ($files_cleanup as $file) {
$res = unlink($file);
if ($res === false) {
error_log('Could not delete temp file ' . $file . ' ' . __FILE__ . ' ' . __LINE__, 0);
}
}
//Send file to client
//$name = 'scorm_export_'.$this->lp_id.'.zip';
require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php';
$name = preg_replace('([^a-zA-Z0-9_\\.])', '-', html_entity_decode($this->get_name(), ENT_QUOTES)) . '.zip';
DocumentManager::file_send_for_download($temp_zip_file, true, $name);
}
/**
* Set system parameters
*/
private function set_system_parameters()
{
global $_configuration;
//Setting app paths/URLs
$_p = array(
'web' => api_get_path(WEB_PATH),
'web_course' => api_get_path(WEB_COURSE_PATH),
'web_main' => api_get_path(WEB_CODE_PATH),
'web_css' => api_get_path(WEB_CSS_PATH),
'web_ajax' => api_get_path(WEB_AJAX_PATH),
'web_img' => api_get_path(WEB_IMG_PATH),
'web_plugin' => api_get_path(WEB_PLUGIN_PATH),
'web_lib' => api_get_path(WEB_LIBRARY_PATH),
'web_self' => api_get_self(),
'web_query_vars' => api_htmlentities($_SERVER['QUERY_STRING']),
'web_self_query_vars' => api_htmlentities($_SERVER['REQUEST_URI']),
'web_cid_query' => api_get_cidreq(),
);
$this->assign('_p', $_p);
//Here we can add system parameters that can be use in any template
$_s = array(
'software_name' => $_configuration['software_name'],
'system_version' => $_configuration['system_version'],
'site_name' => api_get_setting('siteName'),
'institution' => api_get_setting('Institution')
);
$this->assign('_s', $_s);
}
}
// The header.
Display::display_header($tool_name);
//jqgrid will use this URL to do the selects
$url = api_get_path(WEB_AJAX_PATH) . 'model.ajax.php?a=get_careers';
//The order is important you need to check the the $column variable in the model.ajax.php file
$columns = array(get_lang('Name'), get_lang('Description'), get_lang('Actions'));
// Column config
$column_model = array(array('name' => 'name', 'index' => 'name', 'width' => '80', 'align' => 'left'), array('name' => 'description', 'index' => 'description', 'width' => '500', 'align' => 'left', 'sortable' => 'false'), array('name' => 'actions', 'index' => 'actions', 'width' => '100', 'align' => 'left', 'formatter' => 'action_formatter', 'sortable' => 'false'));
//Autowidth
$extra_params['autowidth'] = 'true';
//height auto
$extra_params['height'] = 'auto';
//With this function we can add actions to the jgrid (edit, delete, etc)
$action_links = 'function action_formatter(cellvalue, options, rowObject) {
return \'<a href="?action=edit&id=\'+options.rowId+\'">' . Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL) . '</a>' . ' <a onclick="javascript:if(!confirm(' . "\\'" . addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES)) . "\\'" . ')) return false;" href="?sec_token=' . $token . '&action=copy&id=\'+options.rowId+\'">' . Display::return_icon('copy.png', get_lang('Copy'), '', ICON_SIZE_SMALL) . '</a>' . ' <a onclick="javascript:if(!confirm(' . "\\'" . addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES)) . "\\'" . ')) return false;" href="?sec_token=' . $token . '&action=delete&id=\'+options.rowId+\'">' . Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL) . '</a>' . '\';
}';
?>
<script>
$(function() {
<?php
// grid definition see the $career->display() function
echo Display::grid_js('careers', $url, $columns, $column_model, $extra_params, array(), $action_links, true);
?>
});
</script>
<?php
$career = new Career();
// Action handling: Add
switch ($action) {
case 'add':
/**
* This function retrieves all the personal agenda items of the user and shows
* these items in one list (ordered by date and grouped by month (the month_bar)
*/
function show_personal_agenda()
{
global $MonthsLong, $charset;
$tbl_personal_agenda = Database::get_main_table(TABLE_PERSONAL_AGENDA);
// The SQL statement that retrieves all the personal agenda items of this user
$sql = "SELECT * FROM " . $tbl_personal_agenda . " WHERE user='******' ORDER BY date DESC";
$result = Database::query($sql);
// variable initialisation
$month_bar = "";
// setting the default day, month and year
if (!isset($_GET['day']) and !isset($_GET['month']) and !isset($_GET['year'])) {
$today = getdate();
$year = $today['year'];
$month = $today['mon'];
$day = $today['mday'];
}
$export_icon = 'export.png';
$export_icon_low = 'export_low_fade.png';
$export_icon_high = 'export_high_fade.png';
// starting the table output
echo '<table class="data_table">';
$th = Display::tag('th', get_lang('Title'));
$th .= Display::tag('th', get_lang('Content'));
$th .= Display::tag('th', get_lang('StartTimeWindow'));
$th .= Display::tag('th', get_lang('Modify'));
echo Display::tag('tr', $th);
if (Database::num_rows($result) > 0) {
$counter = 0;
while ($myrow = Database::fetch_array($result)) {
/* display: the month bar */
if ($month_bar != date("m", strtotime($myrow["date"])) . date("Y", strtotime($myrow["date"]))) {
$month_bar = date("m", strtotime($myrow["date"])) . date("Y", strtotime($myrow["date"]));
//echo "<tr><th class=\"title\" colspan=\"2\" class=\"month\" valign=\"top\">".$MonthsLong[date("n", strtotime($myrow["date"])) - 1]." ".date("Y", strtotime($myrow["date"]))."</th></tr>";
}
// highlight: if a date in the small calendar is clicked we highlight the relevant items
$db_date = (int) date("d", strtotime($myrow["date"])) . date("n", strtotime($myrow["date"])) . date("Y", strtotime($myrow["date"]));
/*
if ($_GET["day"].$_GET["month"].$_GET["year"] <> $db_date) {
$style = "data";
$text_style = "text";
} else {
$style = "datanow";
$text_style = "text";
}*/
$class = 'row_even';
if ($counter % 2) {
$class = 'row_odd';
}
echo '<tr class="' . $class . '">';
echo '<td>';
/* display: the title */
echo $myrow['title'];
echo "</td>";
// display: the content
$content = $myrow['text'];
echo "<td>";
echo $content;
echo "</td>";
//display: date and time
echo '<td>';
// adding an internal anchor
/*echo "<a name=\"".$myrow["id"]."\"></a>";
echo date("d", strtotime($myrow["date"]))." ".$MonthsLong[date("n", strtotime($myrow["date"])) - 1]." ".date("Y", strtotime($myrow["date"]))." ";*/
$myrow["date"] = api_get_local_time($myrow["date"]);
echo api_format_date($myrow["date"], DATE_TIME_FORMAT_LONG);
echo "</td>";
//echo '<td></td>'; //remove when enabling ical
//echo '<td class="'.$style.'">';
//echo '<a class="ical_export" href="ical_export.php?type=personal&id='.$myrow['id'].'&class=confidential" title="'.get_lang('ExportiCalConfidential').'">'.Display::return_icon($export_icon_high, get_lang('ExportiCalConfidential')).'</a>';
//echo '<a class="ical_export" href="ical_export.php?type=personal&id='.$myrow['id'].'&class=private" title="'.get_lang('ExportiCalPrivate').'">'.Display::return_icon($export_icon_low, get_lang('ExportiCalPrivate')).'</a>';
//echo '<a class="ical_export" href="ical_export.php?type=personal&id='.$myrow['id'].'&class=public" title="'.get_lang('ExportiCalPublic').'">'.Display::return_icon($export_icon, get_lang('ExportiCalPublic')).'</a>';
//echo "</td>";
//echo "</tr>";
/* display: the edit / delete icons */
echo "<td>";
echo "<a href=\"myagenda.php?action=edit_personal_agenda_item&id=" . $myrow['id'] . "\">" . Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL) . "</a> ";
echo "<a href=\"" . api_get_self() . "?action=delete&id=" . $myrow['id'] . "\" onclick=\"javascript:if(!confirm('" . addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)) . "')) return false;\">" . Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL) . "</a>";
echo "</td></tr>";
$counter++;
}
} else {
echo '<tr><td colspan="2">' . get_lang('NoAgendaItems') . '</td></tr>';
}
echo "</table>";
}
echo '<td class="td_actions">';
// Get attachment id.
if (isset($row['post_id'])) {
$attachment_list = get_attachment($row['post_id']);
}
$id_attach = !empty($attachment_list) ? $attachment_list['id'] : '';
$sql_post_id = "SELECT post_id FROM {$table_posts} WHERE c_id = {$course_id} AND post_title='" . Database::escape_string($row['thread_title']) . "'";
$result_post_id = Database::query($sql_post_id);
$row_post_id = Database::fetch_array($result_post_id);
if ($origin != 'learnpath') {
if (api_is_allowed_to_edit(false, true) && !(api_is_course_coach() && $current_forum['session_id'] != $_SESSION['id_session'])) {
echo '<a href="' . $forumUrl . 'editpost.php?' . api_get_cidreq() . '&forum=' . Security::remove_XSS($my_forum) . '&thread=' . Security::remove_XSS($row['thread_id']) . '&post=' . $row_post_id['post_id'] . '&id_attach=' . $id_attach . '">' . Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL) . '</a>';
if (api_resource_is_locked_by_gradebook($row['thread_id'], LINK_FORUM_THREAD)) {
echo Display::return_icon('delete_na.png', get_lang('ResourceLockedByGradebook'), array(), ICON_SIZE_SMALL);
} else {
echo '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&forum=' . Security::remove_XSS($my_forum) . '&action=delete&content=thread&id=' . $row['thread_id'] . $origin_string . "\" onclick=\"javascript:if(!confirm('" . addslashes(api_htmlentities(get_lang('DeleteCompleteThread'), ENT_QUOTES)) . "')) return false;\">" . Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL) . '</a>';
}
display_visible_invisible_icon('thread', $row['thread_id'], $row['visibility'], array('forum' => $my_forum, 'origin' => $origin, 'gidReq' => $groupId));
display_lock_unlock_icon('thread', $row['thread_id'], $row['locked'], array('forum' => $my_forum, 'origin' => $origin, 'gidReq' => api_get_group_id()));
echo '<a href="viewforum.php?' . api_get_cidreq() . '&forum=' . Security::remove_XSS($my_forum) . '&action=move&thread=' . $row['thread_id'] . $origin_string . '">' . Display::return_icon('move.png', get_lang('MoveThread'), array(), ICON_SIZE_SMALL) . '</a>';
}
}
$iconnotify = 'send_mail.gif';
if (is_array(isset($_SESSION['forum_notification']['thread']) ? $_SESSION['forum_notification']['thread'] : null)) {
if (in_array($row['thread_id'], $_SESSION['forum_notification']['thread'])) {
$iconnotify = 'send_mail_checked.gif';
}
}
$icon_liststd = 'user.png';
if (!api_is_anonymous() && api_is_allowed_to_session_edit(false, true)) {
echo '<a href="' . api_get_self() . '?' . api_get_cidreq() . '&forum=' . Security::remove_XSS($my_forum) . '&origin=' . $origin . '&action=notify&content=thread&id=' . $row['thread_id'] . '">' . Display::return_icon($iconnotify, get_lang('NotifyMe')) . '</a>';
<?php
// Show the CAS button to login using CAS
require_once api_get_path(SYS_PATH) . 'main/auth/cas/authcas.php';
$_template['show_message'] = false;
if (api_is_anonymous()) {
$_template['cas_activated'] = api_is_cas_activated();
$_template['cas_configured'] = cas_configured();
$_template['show_message'] = true;
// the default title
$button_label = "Connexion via CAS";
if (!empty($plugin_info['settings']['add_cas_login_button_cas_button_label'])) {
$button_label = api_htmlentities($plugin_info['settings']['add_cas_login_button_cas_button_label']);
}
// the comm
$comm_label = api_htmlentities($plugin_info['settings']['add_cas_login_button_cas_button_comment']);
// URL of the image
$url_label = $plugin_info['settings']['add_cas_login_button_cas_image_url'];
$_template['button_label'] = $button_label;
$_template['comm_label'] = $comm_label;
$_template['url_label'] = $url_label;
}
/**
* Build the modify-column of the table
* @param int $user_id The user id
* @param string $url_params
* @return string Some HTML-code with modify-buttons
* @author Mustapha Alouani
*/
function modify_filter($user_id, $url_params, $row)
{
$url_params_id = "id[]=" . $row[0];
//$url_params_id="id=".$row[0];
$result .= '<a href="ldap_users_list.php?action=add_user&user_id=' . $user_id . '&id_session=' . Security::remove_XSS($_GET['id_session']) . '&' . $url_params_id . '&sec_token=' . $_SESSION['sec_token'] . '" onclick="javascript:if(!confirm(' . "'" . addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, api_get_system_encoding())) . "'" . ')) return false;">' . Display::return_icon('add_user.gif', get_lang('AddUsers')) . '</a>';
return $result;
}
