/**
* Copy a file from source to destination. If unique == true, then if
* the destination exists, it will be renamed by appending an increamenting
* counting number.
* @param string $source where the file is from, full path to the files required
* @param string $destination_file name of the new file, just the filename
* @param string $destination_dir where the files, just the destination dir,
* e.g., /www/html/gallery/
* @param boolean $unique create unique destination file if true.
* @return string the new copied filename, else error if anything goes bad.
*/
function copyFile($source, $destination_dir, $destination_file, $unique = true)
{
if (!(file_exists($source) && is_file($source))) {
return FILE_ERROR_NO_SOURCE;
}
$destination_dir = Files::fixPath($destination_dir);
if (!is_dir($destination_dir)) {
return FILE_ERROR_DST_DIR_FAILED;
}
$filename = Files::escape($destination_file);
if ($unique) {
$dotIndex = strrpos($destination_file, '.');
$ext = '';
if (is_int($dotIndex)) {
$ext = substr($destination_file, $dotIndex);
$base = substr($destination_file, 0, $dotIndex);
}
$counter = 0;
while (is_file($destination_dir . $filename)) {
$counter++;
$filename = $base . '_' . $counter . $ext;
}
}
if (!copy($source, $destination_dir . $filename)) {
return FILE_ERROR_COPY_FAILED;
}
//verify that it copied, new file must exists
if (is_file($destination_dir . $filename)) {
return $filename;
} else {
return FILE_ERROR_COPY_FAILED;
}
}
/**
* Create new directories.
* If in safe_mode, nothing happens.
* @return boolean true if created, false otherwise.
*/
function processNewDir()
{
if ($this->config['safe_mode'] == true) {
return false;
}
if (isset($_GET['newDir']) && isset($_GET['dir'])) {
$newDir = rawurldecode($_GET['newDir']);
$dir = rawurldecode($_GET['dir']);
$path = Files::makePath($this->getImagesDir(), $dir);
$fullpath = Files::makePath($path, Files::escape($newDir));
if (is_dir($fullpath)) {
return false;
}
return Files::createFolder($fullpath);
}
}
/**
* Get a unique filename. If the file exists, the filename
* base is appended with an increasing integer.
* @param string $relative the relative filename to the base_dir
* @return string a unique filename in the current path
*/
function getUniqueFilename($relative)
{
$fullpath = $this->manager->getFullPath($relative);
$pathinfo = pathinfo($fullpath);
$path = Files::fixPath($pathinfo['dirname']);
$file = Files::escape($pathinfo['basename']);
$filename = $file;
$dotIndex = strrpos($file, '.');
$ext = '';
if (is_int($dotIndex)) {
$ext = substr($file, $dotIndex);
$base = substr($file, 0, $dotIndex);
}
$counter = 0;
while (is_file($path . $filename)) {
$counter++;
$filename = $base . '_' . $counter . $ext;
}
return $filename;
}
/**
* Renames files if certain GET variables are set
* @return bool
*/
function processRenames()
{
if (!empty($_GET['rename']) && !empty($_GET['renameTo'])) {
// new file name (without path and extension)
$newName = Files::escape(rawurldecode($_GET['renameTo']));
$newName = str_replace('.', '', $newName);
// path to file (from base images directory)
$oldName = rawurldecode($_GET['rename']);
// strip parent dir ("..") to avoid escaping from base directiory
$oldName = preg_replace('#\\.\\.#', '', $oldName);
if (is_dir($oldPath = Files::makeFile($this->getImagesDir(), $_GET['dir'] . $oldName))) {
$newPath = Files::makeFile($this->getImagesDir(), $_GET['dir'] . $newName);
return Files::rename($oldPath, $newPath);
} else {
// path to old file
$oldPath = Files::makeFile($this->getImagesDir(), $oldName);
$ret = Files::renameFile($oldPath, $newName);
if ($ret === true) {
// delete old thumbnail
Files::delFile($this->getThumbname($oldPath));
}
}
return $ret;
}
return null;
}
/**
* Create new directories.
* If in safe_mode, nothing happens.
* @return boolean true if created, false otherwise.
*/
function processNewDir()
{
if ($this->config['safe_mode']) {
return false;
}
if (isset($_GET['newDir']) && isset($_GET['dir'])) {
$newDir = rawurldecode($_GET['newDir']);
$dir = rawurldecode($_GET['dir']);
$path = Files::makePath($this->getBaseDir(), $dir);
$fullpath = Files::makePath($path, Files::escape($newDir));
if (is_dir($fullpath)) {
return false;
} else {
//adding to the DB
// now the create_unexisting_directory will create the folder
//$result = Files::createFolder($fullpath);
global $_course;
if (isset($_course) && !empty($_course) && isset($_course['code'])) {
//@todo make this str to functions
$base_dir = substr($path, 0, strpos($path, '/document/') + 9);
//
$new_dir = substr($fullpath, strlen($base_dir), -1);
//
create_unexisting_directory($_course, api_get_user_id(), api_get_session_id(), 0, 0, $base_dir, $new_dir, $newDir);
$doc_id = DocumentManager::get_document_id($_course, $new_dir);
api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', api_get_user_id(), null, null, null, null, api_get_session_id());
} else {
return Files::createFolder($fullpath);
}
return true;
}
}
}
/**
* Create new directories.
* If in safe_mode, nothing happens.
* @return boolean true if created, false otherwise.
*/
function processNewDir()
{
if ($this->config['safe_mode'] == true) {
return false;
}
if (isset($_GET['newDir']) && isset($_GET['dir'])) {
$newDir = rawurldecode($_GET['newDir']);
$dir = rawurldecode($_GET['dir']);
$path = Files::makePath($this->getBaseDir(), $dir);
$fullpath = Files::makePath($path, Files::escape($newDir));
if (is_dir($fullpath)) {
return false;
}
return Files::createFolder($fullpath, $this->config['modx']['folder_permissions']);
//modified for MODx
}
}
