/**
* gets the size of a folder/file. Calculates recursively the size of a directory tree.
* @param string $path path of folder/file
*/
function fm_get_size($path, $rawbytes = 0)
{
if (!is_dir($path)) {
return fm_readable_filesize(@filesize($path));
}
$dir = opendir($path);
$size = 0;
while ($file = readdir($dir)) {
if (is_dir($path . "/" . $file) && $file != "." && $file != "..") {
$size += fm_get_size($path . "/" . $file, 1);
} else {
$size += @filesize($path . "/" . $file);
}
}
if ($rawbytes == 1) {
return $size;
}
if ($size == 0) {
return "0 Bytes";
} else {
return fm_readable_filesize($size);
}
}
$list = fm_view_zipped(fm_get_user_link($zipid), $groupid);
} else {
$list = fm_view_zipped(fm_get_group_link($zipid, $groupid), $groupid);
}
print_simple_box_start('center', '375', '#C0C0C0');
echo "<table name=\"viewziptable\" cellspacing=\"5\" align=\"center\" width=\"375\">";
echo "<tr>";
echo "<td align='center'><b><u>" . get_string('file', 'block_file_manager') . "</u></b></td>";
echo "<td align='center'><b><u>" . get_string('compressedsize', 'block_file_manager') . "</u></b></td>";
echo "<td align='center'><b><u>" . get_string('actualsize', 'block_file_manager') . "</u></b></td>";
echo "</tr>";
foreach ($list as $l) {
echo "<tr>";
echo "<td align='center'>{$l->name}</td>";
echo "<td align='center'>" . fm_readable_filesize($l->compsize) . "</td>";
echo "<td align='center'>" . fm_readable_filesize($l->actualsize) . "</td>";
echo "</tr>";
}
echo "</table>";
print_simple_box_end();
break;
case 'zipsel':
if (isset($_POST['standardzip'])) {
if ($groupid == 0) {
$destination = $CFG->dataroot . "/" . fm_get_user_dir_space();
} else {
$destination = $CFG->dataroot . "/" . fm_get_group_dir_space($groupid);
}
$originalfiles = array();
foreach ($USER->fm_cb as $c) {
if ($c != 0 || substr($c, 0, 2) == "f-") {
// Prints how much space user has left
$tmpdir = $CFG->dataroot . "/" . fm_get_user_dir_space();
} else {
// Prints group files management form
print_table(fm_print_user_files_form($id, $rootdir, $action, $groupid, $readonlyaccess));
// Prints how much space group has left
$tmpdir = $CFG->dataroot . "/" . fm_get_group_dir_space($groupid);
}
$dirsize = fm_get_size($tmpdir, 1);
$usertype = fm_get_user_int_type();
$adminsettings = get_record('fmanager_admin', 'usertype', $usertype);
$sizeleft = get_string('directorysize', 'block_file_manager') . ': <b><i>' . fm_readable_filesize($dirsize) . "</i></b>";
// Defaults to dirsize if unlimited space
if ($adminsettings->maxdir != 0) {
$sizeleft = $adminsettings->maxdir * 1048576 - $dirsize;
$sizeleft = fm_readable_filesize($sizeleft);
$sizeleft = get_string('remains', 'block_file_manager', $sizeleft);
}
echo "<p align=right>{$sizeleft}</p>";
echo "<center>";
if ($action == 'movesel') {
echo "<input type=\"submit\" value=\"" . get_string('btnmovehere', 'block_file_manager') . "\" name=\"btnmovehere\"> ";
}
if (!$readonlyaccess) {
?>
<input type="submit" value="<?php
print_string('btnnewfolder', 'block_file_manager');
?>
" name="newfolder" />