/**
* Delete a contribution and associated content
*
* @param integer $id Resource ID
* @return boolean False if errors, True on success
*/
private function _deleteContribution($id)
{
// Make sure we have a record to pull
if (!$id) {
$this->setError(Lang::txt('COM_CONTRIBUTE_NO_ID'));
return false;
}
// Load resource info
$row = new Resource($this->database);
$row->load($id);
// Get the resource's children
$helper = new Helper($id, $this->database);
$helper->getChildren();
$children = $helper->children;
// Were there any children?
if ($children) {
// Loop through each child and delete its files and associations
foreach ($children as $child) {
// Skip standalone children
if ($child->standalone == 1) {
continue;
}
// Get path and delete directories
if ($child->path != '') {
$listdir = $child->path;
} else {
// No stored path, derive from created date
$listdir = $this->_buildPathFromDate($child->created, $child->id, '');
}
// Build the path
$path = $this->_buildUploadPath($listdir, '');
$base = PATH_APP . '/' . trim($this->config->get('webpath', '/site/resources'), '/');
$baseY = $base . '/' . Date::of($child->created)->format("Y");
$baseM = $baseY . '/' . Date::of($child->created)->format("m");
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_CONTRIBUTE_DIRECTORY_NOT_FOUND'));
} else {
if ($path == $base || $path == $baseY || $path == $baseM) {
$this->setError(Lang::txt('Invalid directory.'));
} else {
// Attempt to delete the folder
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_DELETE_DIRECTORY'));
}
}
}
// Delete associations to the resource
$row->deleteExistence($child->id);
// Delete the resource
$row->delete($child->id);
}
}
// Get path and delete directories
if ($row->path != '') {
$listdir = $row->path;
} else {
// No stored path, derive from created date
$listdir = $this->_buildPathFromDate($row->created, $id, '');
}
// Build the path
$path = $this->_buildUploadPath($listdir, '');
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_CONTRIBUTE_DIRECTORY_NOT_FOUND'));
} else {
// Attempt to delete the folder
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_DELETE_DIRECTORY'));
}
}
$row->id = $id;
// Delete associations to the resource
$row->deleteExistence();
// Delete the resource
$row->delete();
// Return success (null)
return true;
}
/**
* Removes a resource
* Redirects to main listing
*
* @return void
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$ids = Request::getVar('id', array(0));
// Ensure we have some IDs to work with
if (count($ids) < 1) {
$this->setMessage(Lang::txt('COM_RESOURCES_NO_ITEM_SELECTED'));
return $this->cancelTask();
}
foreach ($ids as $id) {
// Load resource info
$row = new Resource($this->database);
$row->load($id);
// Get path and delete directories
if ($row->path != '') {
$listdir = $row->path;
} else {
// No stored path, derive from created date
$listdir = Html::build_path($row->created, $id, '');
}
// Build the path
$path = Utilities::buildUploadPath($listdir, '');
$base = PATH_APP . '/' . trim($this->config->get('webpath', '/site/resources'), '/');
$baseY = $base . '/' . Date::of($row->created)->format("Y");
$baseM = $baseY . '/' . Date::of($row->created)->format("m");
// Check if the folder even exists
if (!is_dir($path) or !$path) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_DIRECTORY_NOT_FOUND'));
} else {
if ($path == $base || $path == $baseY || $path == $baseM) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_DIRECTORY_NOT_FOUND'));
} else {
// Attempt to delete the folder
if (!\Filesystem::deleteDirectory($path)) {
$this->setError(Lang::txt('COM_RESOURCES_ERROR_UNABLE_TO_DELETE_DIRECTORY'));
}
}
}
// Delete associations to the resource
$row->deleteExistence();
// Delete the resource
$row->delete();
}
$pid = Request::getInt('pid', 0);
// Redirect
App::redirect($this->buildRedirectURL($pid));
}
/**
* Delete a file
*
* @return void
*/
public function deleteTask()
{
// Incoming parent ID
$pid = Request::getInt('pid', 0);
if (!$pid) {
$this->setError(Lang::txt('CONTRIBUTE_NO_ID'));
$this->displayTask($pid);
return;
}
// Incoming child ID
$id = Request::getInt('id', 0);
if (!$id) {
$this->setError(Lang::txt('CONTRIBUTE_NO_CHILD_ID'));
$this->displayTask($pid);
return;
}
// Load resource info
$row = new Resource($this->database);
$row->load($id);
// Check for stored file
if ($row->path != '') {
$listdir = $row->path;
} else {
// No stored path, derive from created date
$listdir = $this->_buildPathFromDate($row->created, $id, '');
}
// Build the path
$path = $this->_buildUploadPath($listdir, '');
$base = PATH_APP . '/' . trim($this->config->get('webpath', '/site/resources'), '/');
$baseY = $base . '/' . Date::of($row->created)->format("Y");
$baseM = $baseY . '/' . Date::of($row->created)->format("m");
// Check if the folder even exists
if (!file_exists($path) or !$path or substr($row->path, 0, strlen('http')) == 'http') {
//$this->setError(Lang::txt('COM_CONTRIBUTE_FILE_NOT_FOUND'));
} else {
if ($path == $base || $path == $baseY || $path == $baseM) {
$this->setError(Lang::txt('Invalid directory.'));
} else {
// Attempt to delete the folder
if (!\Filesystem::delete($path)) {
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_DELETE_FILE'));
}
}
}
if (!$this->getError()) {
/*
WTF? What is all this for? -- zooley 04/01/2014
$uploadPath = DS . trim($this->config->get('uploadpath', '/site/resources'), DS);
$year = substr(trim($row->created), 0, 4);
$month = substr(trim($row->created), 5, 2);
$file = basename($path);
$path = substr($path, 0, (strlen($path) - strlen($file)));
$path = str_replace(PATH_APP, '', $path);
$path = str_replace($uploadPath, '', $path);
$bits = explode('/', $path);
$p = array();
$b = '';
$g = array_pop($bits);
foreach ($bits as $bit)
{
if ($bit == '/' || $bit == $year || $bit == $month || $bit == \Hubzero\Utility\String::pad($id))
{
$b .= ($bit != DS) ? DS . $bit : '';
}
else if ($bit != DS)
{
$p[] = $bit;
}
}
if (count($p) > 1)
{
$p = array_reverse($p);
foreach ($p as $v)
{
if (!trim($v))
{
continue;
}
$npath = PATH_APP . $uploadPath . $b . DS . $v;
// Check if the folder even exists
if (!is_dir($npath)
or !$npath
or rtrim($npath, '/') == $base
or rtrim($npath, '/') == $baseY
or rtrim($npath, '/') == $baseM)
{
$this->setError(Lang::txt('COM_CONTRIBUTE_DIRECTORY_NOT_FOUND'));
}
else
{
// Attempt to delete the folder
if (!Filesystem::deleteDirectory($npath))
{
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_DELETE_DIRECTORY'));
}
}
}
}
*/
// Delete associations to the resource
$row->deleteExistence();
// Delete resource
$row->delete();
}
// Push through to the attachments view
$this->displayTask($pid);
}
