/**
* Public interface for adding a dir and its contents recursively to zip file
* @access public
* @param string $dir the real system directory that contains the files to add to the zip
* @param string $zip_prefix_dir the zip dir where the contents of $dir will be put in
* @param string $pre_pend_dir used during the recursion to keep track of the path, default=''
* @see $_base_path in include/vitals.inc.php
* @see priv_add_dir() in include/classes/zipfile.class.php
* @see add_file() in include/classes/zipfile.class.php
* @author Joel Kronenberg
*/
function add_dir($dir, $zip_prefix_dir, $pre_pend_dir = '')
{
if (!($dh = @opendir($dir . $pre_pend_dir))) {
echo 'cant open dir: ' . $dir . $pre_pend_dir;
exit;
}
//copy folder recursively into the temp folder.
FileUtility::copys($dir, $this->zipfile_dir . DIRECTORY_SEPARATOR . $zip_prefix_dir);
}
/**
* Allows the copying of entire directories.
* @access public
* @param string $source the source directory
* @param string $dest the destination directory
* @return boolean whether the copy was successful or not
* @link http://www.php.net/copy
* @author www at w8c dot com
*/
public static function copys($source, $dest)
{
if (!is_dir($source)) {
return false;
}
if (!is_dir($dest)) {
mkdir($dest);
}
$h = @dir($source);
while (@($entry = $h->read()) !== false) {
if ($entry == '.' || $entry == '..') {
continue;
}
if (is_dir("{$source}/{$entry}") && $dest !== "{$source}/{$entry}") {
FileUtility::copys("{$source}/{$entry}", "{$dest}/{$entry}");
} else {
@copy("{$source}/{$entry}", "{$dest}/{$entry}");
}
}
$h->close();
return true;
}
print_progress($step);
/* try copying the content over from the old dir to the new one */
require '../include/classes/FileUtility.class.php';
// for copys()
$content_dir = urldecode(trim($_POST['step4']['content_dir']));
$_POST['step4']['copy_from'] = urldecode(trim($_POST['step4']['copy_from'])) . DIRECTORY_SEPARATOR;
//copy if copy_from is not empty
if ($_POST['step4']['copy_from'] && $_POST['step4']['copy_from'] != DIRECTORY_SEPARATOR) {
if (is_dir($_POST['step4']['copy_from'])) {
$files = scandir($_POST['step4']['copy_from']);
foreach ($files as $file) {
if ($file == '.' || $file == '..') {
continue;
}
if (is_dir($_POST['step4']['copy_from'] . $file)) {
FileUtility::copys($_POST['step4']['copy_from'] . $file, $content_dir . $file);
if (is_dir($content_dir . $course)) {
$progress[] = 'Course content directory <b>' . $file . '</b> copied successfully.';
} else {
$errors[] = 'Course content directory <b>' . $file . '</b> <strong>NOT</strong> copied.';
}
} else {
// a regular file
copy($_POST['step4']['copy_from'] . $file, $content_dir . $file);
}
}
}
} else {
$progress[] = 'Using existing content directory <strong>' . $content_dir . '</strong>.';
}
if (isset($progress)) {