}
if (isset($_REQUEST['searchPattern'])) {
$downloadArchiveName .= '.' . get_lang('Search') . '.' . $_REQUEST['searchPattern'];
}
$downloadArchiveName .= '.zip';
$downloadArchiveName = str_replace('/', '', $downloadArchiveName);
if ($downloadArchiveName == '.zip') {
$downloadArchiveName = get_lang('Documents and Links') . '.zip';
}
$downloadArchive = new PclZip($downloadArchiveFile);
$downloadArchive->add($filePathList, PCLZIP_OPT_REMOVE_PATH, $requestDownloadPath);
if (file_exists($downloadArchiveFile)) {
/*
* SEND THE ZIP ARCHIVE FOR DOWNLOAD
*/
claro_send_file($downloadArchiveFile, $downloadArchiveName);
unlink($downloadArchiveFile);
exit;
} else {
$dialogBox->error(get_lang('Unable to create zip file'));
}
} else {
$dialogBox->error(get_lang('Not allowed'));
}
}
/*= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
DEFINE CURRENT DIRECTORY
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = */
if (in_array($cmd, array('rqMv', 'exRm', 'rqEdit', 'exEdit', 'exEditHtml', 'exChVis', 'rqComment', 'exComment', 'submitImage'))) {
$curDirPath = claro_dirname(isset($_REQUEST['file']) ? $_REQUEST['file'] : $_REQUEST['relatedFile']);
} elseif (in_array($cmd, array('rqMkDir', 'exMkDir', 'rqUpload', 'exUpload', 'rqMkUrl', 'exMkUrl', 'reqMkHtml', 'exMkHtml', 'rqSearch'))) {
$quId = null;
}
if (isset($item_list['2']) && is_numeric($item_list['2'])) {
$exId = (int) $item_list['2'];
} else {
$exId = null;
}
if ($cmd == 'download') {
// find exercise informations
$exercise = new Exercise();
if ($exercise->load($exId) || $is_allowedToEdit) {
if ($exercise->getVisibility() == 'VISIBLE' || $is_allowedToEdit) {
$question = new Question();
if ($question->load($quId)) {
$attachmentFile = $question->getQuestionDirSys() . $question->getAttachment();
if (claro_send_file($attachmentFile)) {
die;
} else {
$dialogBox->error(get_lang('Not found'));
}
} else {
$dialogBox->error(get_lang('Not found'));
}
} else {
$dialogBox->error(get_lang('Not allowed'));
}
} else {
$dialogBox->error(get_lang('Not found'));
}
}
// Not Found 404
$calType = array_key_exists('calFormat', $_REQUEST) && array_key_exists($_REQUEST['calFormat'], $formatList) ? $_REQUEST['calFormat'] : get_conf('calType', 'ics');
// need to be in a course
if (!claro_is_in_a_course()) {
die('<form >cidReq = <input name="cidReq" type="text" /><input type="submit" /></form>');
}
if (!$_course['visibility'] && !claro_is_course_allowed()) {
if (!isset($_SERVER['PHP_AUTH_USER'])) {
header('WWW-Authenticate: Basic realm="' . get_lang('iCal feed for %course', array('%course' => $_course['name'])) . '"');
header('HTTP/1.0 401 Unauthorized');
echo '<h2>' . get_lang('You need to be authenticated with your %sitename account', array('%sitename' => $siteName)) . '</h2>' . '<a href="index.php?cidReq=' . claro_get_current_course_id() . '">' . get_lang('Retry') . '</a>';
exit;
} else {
if (get_magic_quotes_gpc()) {
$_REQUEST['login'] = stripslashes($_SERVER['PHP_AUTH_USER']);
$_REQUEST['password'] = stripslashes($_SERVER['PHP_AUTH_PW']);
} else {
$_REQUEST['login'] = $_SERVER['PHP_AUTH_USER'];
$_REQUEST['password'] = $_SERVER['PHP_AUTH_PW'];
}
require '../inc/claro_init_local.inc.php';
if (!$_course['visibility'] && !claro_is_course_allowed()) {
header('WWW-Authenticate: Basic realm="' . get_lang('iCal feed for %course', array('%course' => $_course['name'])) . '"');
header('HTTP/1.0 401 Unauthorized');
echo '<h2>' . get_lang('You need to be authenticated with your %sitename account', array('%sitename' => $siteName)) . '</h2>' . '<a href="index.php?cidReq=' . claro_get_current_course_id() . '">' . get_lang('Retry') . '</a>';
exit;
}
}
}
// OK TO SEND FEED
claro_send_file(buildICal(array(CLARO_CONTEXT_COURSE => claro_get_current_course_id()), $calType));
$uid = $row['userId'];
$canRetry = $row['canRetry'];
$wasFolder = $row['wasFolder'];
$extension = get_file_extension($pathInfo);
$mimeType = get_mime_on_ext($pathInfo);
if ($canRetry) {
$sql = 'UPDATE `' . $tableName . '` SET `canRetry` = \'0\' WHERE token = \'' . claro_sql_escape($token) . '\'';
Claroline::getDatabase()->exec($sql);
}
if (strtoupper(substr(PHP_OS, 0, 3)) == "WIN") {
$rootSys = str_replace('//', '/', strtolower(str_replace('\\', '/', $rootSys)));
$pathInfo = strtolower(str_replace('\\', '/', $pathInfo));
}
$document_url = str_replace($rootSys, $urlAppend . '/', $pathInfo);
if (get_conf('useSendfile', true) && ($mimeType != 'text/html' || $extension == 'url') || $wasFolder) {
if (claro_send_file($pathInfo) !== false) {
$claroline->notifier->event('download', array('data' => array('url' => $document_url)));
if ($wasFolder) {
unlink($pathInfo);
}
if (!$canRetry) {
$sql = 'DELETE FROM `' . $tableName . '` WHERE token = \'' . claro_sql_escape($token) . '\'';
Claroline::getDatabase()->exec($sql);
}
} else {
header('HTTP/1.1 404 Not Found');
claro_die(get_lang('File download failed : %failureMSg%', array('%failureMsg%' => claro_failure::get_last_failure())));
}
} else {
$sql = 'DELETE FROM `' . $tableName . '` WHERE token = \'' . claro_sql_escape($token) . '\'';
Claroline::getDatabase()->exec($sql);
/**
* Send a zip file for download,
*
* @param string name of the downloaded file (without extension)
* @param
*
* @return boolean result of operation
*/
function sendZip($archiveName, $archiveContent, $removedPath)
{
// TODO find a better solution for removedPath
if (!is_array($archiveContent) || empty($archiveContent)) {
return false;
}
$downloadPlace = get_path('rootSys') . get_conf('tmpPathSys');
$downloadArchivePath = $downloadPlace . '' . uniqid('') . '.zip';
$downloadArchiveName = empty($archiveName) ? 'archive' : $archiveName;
$downloadArchiveName = str_replace(',', '_', replace_dangerous_char($downloadArchiveName));
$downloadArchiveName = $downloadArchiveName . '.zip';
$downloadArchive = new PclZip($downloadArchivePath);
$downloadArchive->add($archiveContent, PCLZIP_OPT_REMOVE_PATH, $removedPath);
if (file_exists($downloadArchivePath)) {
if (claro_send_file($downloadArchivePath, $downloadArchiveName)) {
unlink($downloadArchivePath);
return true;
} else {
unlink($downloadArchivePath);
return false;
}
} else {
return false;
}
}
if ($cmd == 'exDownload') {
$workId = isset($_REQUEST['workId']) ? $_REQUEST['workId'] : null;
$submission = new Submission();
if ($submission->load($workId)) {
$submissionUserId = $submission->getUserId();
$submissionGroupId = $submission->getGroupId();
$userGroupList = array();
if ($assignment->getAssignmentType() == 'GROUP') {
$userGroupList = get_user_group_list(claro_get_current_user_id());
}
$is_allowedToDownload = (bool) $is_allowedToEditAll || $submissionUserId == claro_get_current_user_id() || isset($userGroupList[$submissionGroupId]);
// check permission
if ($submission->getVisibility() == 'VISIBLE' || $is_allowedToDownload) {
// read file
$filePath = $assignment->getAssigDirSys() . $submission->getSubmittedFilename();
if (claro_send_file($filePath)) {
die;
} else {
$dialogBox->error(get_lang('Not found'));
}
} else {
$dialogBox->error(get_lang('Not allowed'));
}
} else {
$dialogBox->error(get_lang('Not found'));
}
// Submission not found or not allowed
header('HTTP/1.1 404 Not Found');
$interbredcrump[] = array('url' => Url::Contextualize("../work/work.php"), 'name' => get_lang('Assignments'));
$interbredcrump[] = array('url' => Url::Contextualize("../work/work_list.php?authId=" . $_REQUEST['authId'] . "&assigId=" . $assignmentId), 'name' => get_lang('Assignment'));
$claroline->display->body->appendContent($dialogBox->render());
$thumbnailsDirectory = get_path('coursesRepositorySys') . claro_get_course_path() . '/tmp/thumbs/' . claro_get_current_group_data('directory');
} elseif (claro_is_in_a_course() && claro_is_course_allowed()) {
$documentRootDir = get_path('coursesRepositorySys') . claro_get_course_path() . '/document';
$thumbnailsDirectory = get_path('coursesRepositorySys') . claro_get_course_path() . '/tmp/thumbs';
} else {
header('HTTP/1.1 403 Forbidden');
exit;
}
$image = array_key_exists('img', $_REQUEST) ? secure_file_path($_REQUEST['img']) : null;
if (is_null($image)) {
header('HTTP/1.1 403 Forbidden');
exit;
}
$imagePath = $documentRootDir . $image;
if (file_exists($imagePath)) {
list($width, $height, $type, $attr) = getimagesize($imagePath);
$thumbWidth = 75;
$newHeight = round($height * $thumbWidth / $width);
$thumbnailer = new Thumbnailer($thumbnailsDirectory, $documentRootDir);
$thumbPath = $thumbnailer->getThumbnail($image, $newHeight, $thumbWidth);
if (!$thumbPath) {
$thumbPath = $imagePath;
}
// end session to avoid lock
session_write_close();
claro_send_file($thumbPath);
exit;
} else {
header('HTTP/1.1 404 Not Found');
exit;
}
