/**
* Display an upload form and file listing
*
* @return void
*/
public function displayTask()
{
// Incoming directory (this should be a path built from a resource ID and its creation year/month)
$resource = Request::getInt('resource', 0);
if (!$resource) {
echo '<p class="error">' . Lang::txt('No resource ID provided.') . '</p>';
return;
}
if ($resource < 1 || substr($resource, 0, 4) == '9999') {
$row = Resource::blank();
} else {
$row = Resource::oneOrFail($resource);
}
$row->set('id', $resource);
// Incoming sub-directory
$subdir = Request::getVar('subdir', '');
// Allow for temp resource uploads
if (!$row->get('created') || $row->get('created') == '0000-00-00 00:00:00') {
$row->set('created', Date::format('Y-m-d 00:00:00'));
}
$path = $row->filespace() . DS . 'media';
$folders = array();
$docs = array();
if (is_dir($path)) {
// Loop through all files and separate them into arrays of images, folders, and other
$dirIterator = new \DirectoryIterator($path);
foreach ($dirIterator as $file) {
if ($file->isDot()) {
continue;
}
$name = $file->getFilename();
if ($file->isDir()) {
$folders[$path . DS . $name] = $name;
continue;
}
if ($file->isFile()) {
if ('cvs' == strtolower($name) || '.svn' == strtolower($name)) {
continue;
}
$docs[$path . DS . $name] = $name;
}
}
ksort($folders);
ksort($docs);
}
// Output the HTML
$this->view->set('resource', $resource)->set('row', $row)->set('subdir', $subdir)->set('path', $path)->set('docs', $docs)->set('folders', $folders)->setErrors($this->getErrors())->setLayout('display')->display();
}
/**
* Save an attachment
*
* @return void
*/
public function saveTask()
{
if (Request::getVar('no_html', 0)) {
return $this->ajaxUploadTask();
}
// Incoming
$pid = Request::getInt('pid', 0);
if (!$pid) {
$this->setError(Lang::txt('CONTRIBUTE_NO_ID'));
return $this->displayTask($pid);
}
// Incoming file
$file = Request::getVar('upload', '', 'files', 'array');
if (!$file['name']) {
$this->setError(Lang::txt('CONTRIBUTE_NO_FILE'));
return $this->displayTask($pid);
}
// Make the filename safe
$file['name'] = Filesystem::clean($file['name']);
// Ensure file names fit.
$ext = Filesystem::extension($file['name']);
$file['name'] = str_replace(' ', '_', $file['name']);
if (strlen($file['name']) > 230) {
$file['name'] = substr($file['name'], 0, 230);
$file['name'] .= '.' . $ext;
}
// Instantiate a new resource object
$resource = Resource::blank()->set(array('title' => $file['name'], 'introtext' => $file['name'], 'created' => Date::toSql(), 'created_by' => User::get('id'), 'published' => 1, 'publish_up' => Date::toSql(), 'publish_down' => '0000-00-00 00:00:00', 'standalone' => 0, 'access' => 0, 'path' => '', 'type' => $this->_getChildType($file['name'])));
// File already exists
$parent = Resource::oneOrFail($pid);
if ($parent->hasChild($file['name'])) {
$this->setError(Lang::txt('A file with this name and type appears to already exist.'));
return $this->displayTask($pid);
}
// Store new content
if (!$resource->save()) {
$this->setError($resource->getError());
return $this->displayTask($pid);
}
// Build the path
$listdir = $this->_buildPathFromDate($resource->get('created'), $resource->get('id'), '');
$path = $this->_buildUploadPath($listdir, '');
// Make sure the upload path exist
if (!is_dir($path)) {
if (!Filesystem::makeDirectory($path)) {
$this->setError(Lang::txt('COM_CONTRIBUTE_UNABLE_TO_CREATE_UPLOAD_PATH'));
return $this->displayTask($pid);
}
}
// Perform the upload
if (!Filesystem::upload($file['tmp_name'], $path . DS . $file['name'])) {
$this->setError(Lang::txt('COM_CONTRIBUTE_ERROR_UPLOADING'));
} else {
// File was uploaded
// Check the file type
$resource->set('type', $this->_getChildType($file['name']));
}
// Scan for viruses
$fpath = $path . DS . $file['name'];
if (!Filesystem::isSafe($fpath)) {
if (Filesystem::delete($fpath)) {
// Delete resource
$resource->destroy();
}
$this->setError(Lang::txt('File rejected because the anti-virus scan failed.'));
return $this->displayTask($pid);
}
// Set path value
//
// NOTE: This is relative to the base resources upload path
if (!$resource->get('path')) {
$resource->set('path', $listdir . DS . $file['name']);
}
$resource->set('path', ltrim($resource->get('path'), DS));
// Store new content
if (!$resource->save()) {
$this->setError($resource->getError());
return $this->displayTask($pid);
}
// Create new parent/child association
if (!$resource->makeChildOf($pid)) {
$this->setError($resource->getError());
return $this->displayTask($pid);
}
// Textifier
$this->textifier($fpath, $resource->get('id'));
// Push through to the attachments view
$this->displayTask($pid);
}
