/**
display the contents of a directory
*/
function display_directory($dir, $valid_file_types, $type, $lessons_ID)
{
//$dir = urldecode($dir);
$dir = preg_replace("#/+#", "/", "{$dir}");
$dir = preg_replace("#/\$#", "", $dir);
$dir = stripslashes($dir);
//echo $dir;
if (!($d = dir($dir))) {
mkdir($dir, 0755);
if (!($d = dir($dir))) {
echo "\t " . _CANNOTOPENFOLDER . " - [{$dir}]";
return;
}
}
if ($type == "all") {
$parentpage = "add_files.php";
$target = 'target = "_parent"';
echo '<a href = "javascript:void(0)" onClick = "popUp(\'/add_files.php?op=createfolder&dir=' . urlencode(str_replace(G_LESSONSPATH, '', $dir)) . '\', 300, 300)"><img hspace = "2" src = "icons/close_folder.png" alt = "' . _CREATEFOLDER . '" border = "0">' . _CREATEFOLDER . '</a><br>';
} else {
$parentpage = "editor/browse.php";
}
// ��� ������� ���� import/export ������;
if (is_file(G_LESSONSPATH . $lessons_ID . "/data.tgz")) {
@unlink(G_LESSONSPATH . $lessons_ID . "/data.tgz");
}
if ($lessons_ID != "") {
if (G_LESSONSPATH . $lessons_ID != $dir) {
//This means that we are in a different folder (namely a subfolder) than the lesson root folder
if ($_SESSION['s_type'] != "student") {
$parts = explode('/', $dir);
//Make directories array
unset($parts[sizeof($parts) - 1]);
//Unset the last one
$previousdir = implode('/', $parts);
//Rebuild path, which is now withot the last part of it
$previousdir = str_replace(G_LESSONSPATH, '', $previousdir);
//Remove path information from dir
echo '
<a href = "' . $parentpage . '?lessons_ID=' . $lessons_ID . '&dir=' . urlencode($previousdir) . '&for_type=' . $type . '" ' . $target . '>
<img hspace = "2" src = "icons/close_folder.png" border = "0">«' . _BACK . '</a>
<br><br/>';
}
echo '<br/><img hspace = "2" src = "icons/open_folder.png" border = "0"><B>/' . mb_substr($dir, mb_strlen(G_LESSONSPATH . $lessons_ID) + 1) . '</B>';
}
} else {
//echo $dir;
if (G_ADMINPATH != $dir . "/") {
//This means that we are in a different folder (namely a subfolder) than the admin root folder
if ($_SESSION['s_type'] == "administrator") {
$parts = explode('/', $dir);
//Make directories array
unset($parts[sizeof($parts) - 1]);
//Unset the last one
$previousdir = implode('/', $parts);
//Rebuild path, which is now withot the last part of it
$previousdir = str_replace(G_ADMINPATH, '/', $previousdir . "/");
//Remove path information from dir
echo '
<a href = "' . $parentpage . '?dir=' . urlencode($previousdir) . '&for_type=' . $type . '" ' . $target . '>
<img hspace = "2" src = "icons/close_folder.png" border = "0">«' . _BACK . '</a>
<br><br/>';
}
echo '<br/><img hspace = "2" src = "icons/open_folder.png" border = "0"><B>/' . mb_substr($dir, mb_strlen(G_ADMINPATH) + 1) . '</B>';
}
}
echo "<hr/>";
$first_time = true;
while ($entry = $d->read()) {
if (is_file("{$dir}/{$entry}")) {
$ext = pathinfo($entry, PATHINFO_EXTENSION);
if (!is_file("icons/{$ext}.png")) {
$ext = "unknown";
}
if ($type == "all") {
echo "<img hspace = \"2\" src = \"icons/{$ext}.png\" alt = \"\" border = \"0\">\n";
print_file_name("{$dir}/{$entry}", $entry);
echo " (", print_filesize("{$dir}/{$entry}"), ")";
echo ' (<a href = "javascript:void(0)" onClick = "if (confirm(\'' . _IRREVERSIBLEACTIONAREYOUSURE . '\')) popUp(\'/add_files.php?op=delete&filename=' . urlencode(str_replace(G_LESSONSPATH, '', $dir) . '/' . $entry) . '\', 300, 300)">' . _DELETE . '</a>)<br>' . "\n";
} elseif (in_array($ext, $valid_file_types) || sizeof($valid_file_types) == 0) {
if ($_SESSION['s_type'] != "student") {
echo "<img hspace = \"2\" src = \"icons/{$ext}.png\" alt = \"\" border = \"0\">\n";
}
if ($type == "image") {
//echo "<br>".$dir."<br>".$entry;
print_copy_link_image("{$dir}/{$entry}", $entry);
} elseif ($type == "files" || $type == 'all_files') {
if ($_SESSION['s_type'] == "student") {
if ($first_time) {
print '<table width = "100%">';
$first_time = false;
}
print_download_link("{$dir}/{$entry}", $entry, $ext);
} else {
print_copy_link("{$dir}/{$entry}", $entry);
}
} elseif ($type == "flash") {
print_copy_link_flash("{$dir}/{$entry}", $entry);
} elseif ($type == "java") {
print_copy_link_java("{$dir}/{$entry}", $entry);
} elseif ($type == "videomusic") {
print_copy_link_videomusic("{$dir}/{$entry}", $entry);
} elseif ($type == "media") {
print_copy_link_videomusic("{$dir}/{$entry}", $entry);
}
if ($_SESSION['s_type'] != "student") {
echo " (", print_filesize("{$dir}/{$entry}"), ")<br>\n";
}
}
}
if (is_dir("{$dir}/{$entry}") && $entry != '.' && $entry != '..') {
$contents = eF_getDirContents($dir . '/' . $entry . '/');
if (sizeof($contents) > 0) {
$confirm_msg = _THISFOLDERCONTAINS . ' ' . sizeof($contents) . ' ' . _FILESANDSUBFOLDERS . '! ';
}
//echo $dir."<br>".$entry."<br>".$target;
//echo $dir."<br>";
//echo $entry."<br>";
//echo $target;
if ($lessons_ID != "") {
printf("<a href = \"" . $parentpage . "?lessons_ID=" . $lessons_ID . "&dir=%s&for_type=" . $type . "\" " . $target . ">", urlencode(str_replace(G_LESSONSPATH, '', $dir) . "/" . $entry));
} elseif ($_SESSION['s_type'] == "administrator") {
printf("<a href = \"" . $parentpage . "?dir=%s&for_type=" . $type . "\" " . $target . ">", urlencode(str_replace(G_ADMINPATH, '', $dir . "/") . "/" . $entry));
}
printf("<img hspace = \"2\" src = \"icons/close_folder.png\" alt = \"" . _OPENFOLDER . "\" border = \"0\">%s</a>", $entry);
if ($_SESSION['s_type'] != 'student') {
echo ' (<a href = "javascript:void(0)" onClick = "if (confirm(\'' . $confirm_msg . _IRREVERSIBLEACTIONAREYOUSURE . '\')) popUp(\'/add_files.php?op=deletefolder&filename=' . urlencode(str_replace(G_LESSONSPATH, '', $dir) . '/' . $entry) . '\', 300, 300)">' . _DELETE . '</a>)<br>' . "\n";
}
}
}
if ($_SESSION['s_type'] == "student") {
print "</table>";
}
}
if ($value !== "/." && ($ext == "gif" || $ext == "jpg" || $ext == "jpeg" || $ext == "png" || substr($value, 0, 1) == "/")) {
if (substr($value, 0, 1) == "/") {
if ($value == "/..") {
$va = explode("/", $dir);
array_pop($va);
$dir1 = implode("/", $va);
$value1 = "";
} else {
$dir1 = $dir;
$value1 = $value;
}
$image_manager_tr .= "<tr><td><b><a href=\"im.php?dir={$dir1}{$value1}&fake=" . time() . "\" onClick=\"javascript:parent.UPLOAD.document.NEWIMAGE.path.value='{$dir1}{$value1}';\">{$value}</a></td><td>" . $lang["Folder"] . "</b></td></tr>\n";
} else {
$size = getimagesize("{$d}/" . urldecode($value));
$fs = stat("{$d}/" . urldecode($value));
$a = print_copy_link("{$d}/" . $value, urldecode($value));
$image_manager_tr .= "<tr><td>" . $a . "</td><td align=\"right\">" . $fs[7] / 1000 . "K</td></tr>\n";
}
}
}
closedir($handle);
chdir("../");
eval('$image_manager="' . admin::template("im") . '";');
echo $image_manager;
}
function print_copy_link($path, $name)
{
global $server_path, $HTTP_SERVER_VARS;
$imgsize = GetImageSize(urldecode($path));
$width = $imgsize[0];
$height = $imgsize[1];
