function get_user_mediaFN($user_level)
{
// indexing files
$root_dir = isset($GLOBALS['root_dir']) ? $GLOBALS['root_dir'] : null;
$http_root_dir = isset($GLOBALS['http_root_dir']) ? $GLOBALS['http_root_dir'] : null;
$sess_id_course_instance = isset($_SESSION['sess_id_course_instance']) ? $_SESSION['sess_id_course_instance'] : null;
$sess_id_course = isset($_SESSION['sess_id_course']) ? $_SESSION['sess_id_course'] : null;
$sess_id_node = isset($_SESSION['sess_id_node']) ? $_SESSION['sess_id_node'] : null;
//$sess_id_node = $GLOBALS['sess_id_node'];
$dh = $GLOBALS['dh'];
$course_ha = $dh->get_course($sess_id_course);
if (AMA_DataHandler::isError($course_ha)) {
// not enrolled yet?
return $this->_wrapTextInSpan(translateFN('Nessuno'), 'noitem')->getHtml();
}
$author_id = $course_ha['id_autore'];
$elencofile = $this->read_user_dirFN("{$root_dir}/services/media/{$author_id}");
if ($elencofile == NULL) {
//($stop<1)
return $this->_wrapTextInSpan(translateFN('Nessuno'), 'noitem')->getHtml();
}
$fcount = count($elencofile);
$media = "";
$dataAr = array();
$lObj = new IList();
$lObj->initList('0', 'disc', 1);
/*
for ($i=0; $i<$fcount; $i++){
$data = $elencofile[$i]['data'];
$complete_file_name = $elencofile[$i]['file'];
// rebuilding true file name
// rootdir + media path + author_id + id_course_instance + user_id + course_id + node_id + filename
// ex. 111_27_113_0_example.txt'
$filenameAr = explode('_',$complete_file_name);
$stop = count($filenameAr)-1;
$course_instance = $filenameAr[0];
$id_sender = $filenameAr[1];
if (is_numeric($id_sender)) {
$id_node = $filenameAr[2]."_".$filenameAr[3];
$filename = "";
for ($k = 4; $k<=$stop;$k++){
$filename .= $filenameAr[$k];
if ($k<$stop)
$filename .= "_";
}
$senderObj = read_user_from_DB($id_sender);
if ((is_object($senderObj)) || (!empty($senderObj->error_msg))) {
$id_profile = $senderObj->tipo;
switch ($id_profile){
case AMA_TYPE_STUDENT:
case AMA_TYPE_AUTHOR:
case AMA_TYPE_TUTOR:
$user_name = $senderObj->username;
break;
default:
// errore
$sender_error = 1;
}
}
if ((!$sender_error) && ($course_instance == $sess_id_course_instance)){
if (($id_node == $sess_id_node))
array_push($dataAr,"<a href=\"$http_root_dir/user/index.php?module=download.php&file=$complete_file_name\" target=_blank>$filename</a> <br> $user_name : $data");
}
}
}
*/
// vito, 30 mar 2009
/*
* Create a mediaviewer
*/
$media_path = $GLOBALS['media_path'];
if (MEDIA_LOCAL_PATH) {
$http_file_path = MEDIA_LOCAL_PATH . $media_path;
} else {
$http_file_path = $http_root_dir . $media_path;
}
$VIEWINGPREFERENCES = array(_IMAGE => IMG_VIEWING_MODE, _SOUND => AUDIO_PLAYING_MODE, _VIDEO => VIDEO_PLAYING_MODE, INTERNAL_LINK => 0, _DOC => DOC_VIEWING_MODE, _LINK => 0);
$user_data = array('level' => $user_level, 'id_course' => $sess_id_course);
$mediaviewer = new MediaViewer($http_file_path, $user_data, $VIEWINGPREFERENCES);
// end of vito, 30 mar 2009
$dataAr = array();
for ($i = 0; $i < $fcount; $i++) {
$data = $elencofile[$i]['data'];
$complete_file_name = $elencofile[$i]['file'];
// rebuilding true file name
// rootdir + media path + author_id + filename + id_course_instance + user_id + node_id
// ex. 111_27_113_0_example.txt'
$filenameAr = explode('_', $complete_file_name);
$stop = count($filenameAr) - 1;
$course_instance = $filenameAr[0];
$id_sender = isset($filenameAr[1]) ? $filenameAr[1] : null;
if (is_numeric($id_sender)) {
$fid_node = $filenameAr[2] . "_" . (isset($filenameAr[3]) ? $filenameAr[3] : '');
$filename = "";
// vito, 30 mar 2009
$this_file_type = isset($filenameAr[4]) ? $filenameAr[4] : null;
//for ($k = 4; $k<=$stop;$k++){
for ($k = 5; $k <= $stop; $k++) {
$filename .= $filenameAr[$k];
if ($k < $stop) {
$filename .= "_";
}
}
$sender_error = 0;
$user_name = "";
// too slow !
/*
$senderObj = read_user_from_DB($id_sender);
if ((is_object($senderObj))) {
$id_profile = $senderObj->tipo;
switch ($id_profile){
case AMA_TYPE_STUDENT:
case AMA_TYPE_AUTHOR:
case AMA_TYPE_TUTOR:
$user_name = $senderObj->username;
break;
default:
// errore
$sender_error = 1;
}
}
*/
if (!$sender_error && $course_instance == $sess_id_course_instance) {
// if (!isset($fid_node) || ($fid_node == $sess_id_node)) ??
if ($fid_node == $sess_id_node) {
//array_push($dataAr,"<a href=\"$http_root_dir/user/index.php?module=download.php&file=$complete_file_name\" target=_blank>".substr($filename,0,8)."...</a> <br> $user_name : $data");
// vito, 30 mar 2009
//array_push($dataAr,"<a href=\"$http_root_dir/browsing/download.php?file=$complete_file_name\" target=_blank>".substr($filename,0,8)."...</a> <br> $user_name : $data");
if (is_numeric($this_file_type)) {
$dataAr[] = $mediaviewer->getMediaLink(array(null, $this_file_type, $filename, $elencofile[$i]['file'], $elencofile[$i]['path_to_file']));
}
}
}
}
}
if (count($dataAr)) {
$lObj->setList($dataAr);
$var = $lObj->getList();
$media .= "{$var}</p>\n";
return $media;
} else {
return $this->_wrapTextInSpan(translateFN('Nessuno'), 'noitem')->getHtml();
}
}
function export_bookmarks($dataAr, $mode = 'ada')
{
$dh = $GLOBALS['dh'];
$error = $GLOBALS['error'];
$http_root_dir = $GLOBALS['http_root_dir'];
$debug = $GLOBALS['debug'];
if (!is_array($dataAr) || !count($dataAr)) {
$res = translateFN("Nessun segnalibro");
// header("Location: $error?err_msg=$msg");
} else {
if ($mode == 'standard') {
$formatted_data = "<a href=\"bookmarks.php?op=export&mode=ada\" >" . translateFN("Formato ADA") . "</a> | ";
$formatted_data .= translateFN("Formato Standard") . "<p>";
} else {
$formatted_data = translateFN("Formato ADA") . " | ";
$formatted_data .= "<a href=\"bookmarks.php?op=export&mode=standard\" >" . translateFN("Formato Standard") . "</a><p>";
}
$formatted_data .= "<form><textarea rows=10 cols=80 wrap=virtual>\n";
$ilist_data = array();
foreach ($dataAr as $bookmark) {
$id_bk = $bookmark[0];
$id_node = $bookmark[1];
$date = $bookmark[2];
$node = $dh->get_node_info($id_node);
$title = $node['name'];
$description = $bookmark[3];
if ($mode == 'standard') {
//formato standard
//$formatted_data.="<li><a href=\"$http_root_dir/browsing/view.php?id_node=$id_node\" alt=\"$title\"> $title </a></li>\n";
$list_item = "<a href=\"{$http_root_dir}/browsing/view.php?id_node={$id_node}\" alt=\"{$title}\"> {$title} </a>";
$ilist_data[] = $list_item;
} else {
$c_n = explode('_', $id_node);
$num_node = $c_n[1];
// formato ADA
// $formatted_data.="<li>$title <LINK TYPE=internal VALUE=\"$num_node\"></li>\n";
$list_item = "{$title} <LINK TYPE=internal VALUE=\"{$num_node}\">";
$ilist_data[] = $list_item;
}
}
$lObj = new IList();
$lObj->initList('1', 'a', 3);
$lObj->setList($ilist_data);
$formatted_data .= $lObj->getList();
$formatted_data .= "</textarea></form>\n</p>\n";
}
return $formatted_data;
}