function show_plain_view($id)
{
global $workPath, $charset;
$secret = work_secret($id);
create_zip_index("{$secret}/index.html", $id, TRUE);
header("Content-Type: text/html; charset={$charset}");
readfile("{$workPath}/{$secret}/index.html");
exit;
}
function submit_work($uid, $group_id, $id, $file) {
global $groupPath, $langUploadError, $langUploadSuccess,
$langBack, $m, $tool_content, $workPath,
$group_sql, $webDir, $course_code, $is_editor;
$ext = get_file_extension($file);
$local_name = greek_to_latin('Group ' . $group_id . (empty($ext) ? '' : '.' . $ext));
$original_filename = Database::get()->querySingle("SELECT filename FROM document WHERE $group_sql AND path = ?s", $file)->filename;
$source = $groupPath . $file;
$destination = work_secret($id) . "/$local_name";
delete_submissions_by_uid($uid, $group_id, $id, $destination);
if (is_dir($source)) {
$original_filename = $original_filename . '.zip';
$zip_filename = $webDir . 'courses/temp/' . safe_filename('zip');
zip_documents_directory($zip_filename, $file, $is_editor);
$source = $zip_filename;
}
if (copy($source, "$workPath/$destination")) {
Database::get()->query("INSERT INTO assignment_submit (uid, assignment_id, submission_date,
submission_ip, file_path, file_name, comments, group_id, grade_comments)
VALUES (?d, ?d, NOW(), '$_SERVER[REMOTE_ADDR]', ?s, ?s, ?s, ?d, ''", $uid, $id, $destination, $original_filename, $_POST['comments'], $group_id);
$tool_content .="<div class='alert alert-success'>$langUploadSuccess
<br>$m[the_file] \"$original_filename\" $m[was_submitted]<br>
<a href='index.php?course=$course_code'>$langBack</a></div><br>";
} else {
$tool_content .="<div class='alert alert-danger'>$langUploadError<br>
<a href='index.php?course=$course_code'>$langBack</a></div><br>";
}
}
/**
*
* @global type $langAllAssignmentSubsDeleted
* @global type $webDir
* @global type $course_id
* @global type $course_code
* @return type
*/
function del_work_subs()
{
global $langAllAssignmentSubsDeleted, $webDir, $course_id, $course_code;
$workPath = $webDir . "/courses/" . $course_code . "/work";
$result = Database::get()->queryArray("SELECT id FROM assignment WHERE course_id = ?d", $course_id);
foreach ($result as $row) {
$secret = work_secret($row->id);
Database::get()->query("DELETE FROM assignment_submit WHERE assignment_id = ?d", $row->id);
move_dir("{$workPath}/{$secret}", "{$webDir}/courses/garbage/{$course_code}_work_" . $row->id . "_{$secret}");
}
return "<p>{$langAllAssignmentSubsDeleted}</p>";
}
