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public static addResource ( string $strResource, boolean $blnUpdateFolders = true ) : |
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| $strResource | string | The path to the file or folder |
| $blnUpdateFolders | boolean | If true, the parent folders will be updated |
| Результат | The files model | |
public static function addResource($strResource, $blnUpdateFolders = true)
{
$strUploadPath = \Config::get('uploadPath') . '/';
// Remove trailing slashes (see #5707)
if (substr($strResource, -1) == '/') {
$strResource = substr($strResource, 0, -1);
}
// Normalize the path (see #6034)
$strResource = str_replace(array('\\', '//'), '/', $strResource);
// The resource does not exist or lies outside the upload directory
if ($strResource == '' || strncmp($strResource, $strUploadPath, strlen($strUploadPath)) !== 0 || !file_exists(TL_ROOT . '/' . $strResource)) {
throw new \InvalidArgumentException("Invalid resource {$strResource}");
}
$objModel = \FilesModel::findByPath($strResource);
// Return the model if it exists already
if ($objModel !== null) {
$objFile = $objModel->type == 'folder' ? new \Folder($objModel->path) : new \File($objModel->path);
// Update the timestamp and file hash (see #4818, #7828)
if ($objModel->hash != $objFile->hash) {
$objModel->tstamp = time();
$objModel->hash = $objFile->hash;
$objModel->save();
}
return $objModel;
}
$arrPaths = array();
$arrChunks = explode('/', $strResource);
$strPath = array_shift($arrChunks);
$arrPids = array($strPath => null);
$arrUpdate = array($strResource);
$objDatabase = \Database::getInstance();
// Build the paths
while (count($arrChunks)) {
$strPath .= '/' . array_shift($arrChunks);
$arrPaths[] = $strPath;
}
unset($arrChunks);
$objModels = \FilesModel::findMultipleByPaths($arrPaths);
// Unset the entries in $arrPaths if the DB entry exists
if ($objModels !== null) {
while ($objModels->next()) {
if (($i = array_search($objModels->path, $arrPaths)) !== false) {
unset($arrPaths[$i]);
$arrPids[$objModels->path] = $objModels->uuid;
}
}
}
$arrPaths = array_values($arrPaths);
// If the resource is a folder, also add its contents
if (is_dir(TL_ROOT . '/' . $strResource)) {
/** @var \SplFileInfo[] $objFiles */
$objFiles = new \RecursiveIteratorIterator(new \Filter\SyncExclude(new \RecursiveDirectoryIterator(TL_ROOT . '/' . $strResource, \FilesystemIterator::UNIX_PATHS | \FilesystemIterator::FOLLOW_SYMLINKS | \FilesystemIterator::SKIP_DOTS)), \RecursiveIteratorIterator::SELF_FIRST);
// Add the relative path
foreach ($objFiles as $objFile) {
$strRelpath = str_replace(TL_ROOT . '/', '', $objFile->getPathname());
if ($objFile->isDir()) {
$arrUpdate[] = $strRelpath;
}
$arrPaths[] = $strRelpath;
}
}
$objReturn = null;
// Create the new resources
foreach ($arrPaths as $strPath) {
if (basename($strPath) == '.public') {
continue;
}
$strParent = dirname($strPath);
// The parent ID should be in $arrPids
// Do not use isset() here, because the PID can be null
if (array_key_exists($strParent, $arrPids)) {
$strPid = $arrPids[$strParent];
} else {
throw new \Exception("No parent entry for {$strParent}");
}
// Create the file or folder
if (is_file(TL_ROOT . '/' . $strPath)) {
$objFile = new \File($strPath);
$objModel = new \FilesModel();
$objModel->pid = $strPid;
$objModel->tstamp = time();
$objModel->name = $objFile->name;
$objModel->type = 'file';
$objModel->path = $objFile->path;
$objModel->extension = $objFile->extension;
$objModel->hash = $objFile->hash;
$objModel->uuid = $objDatabase->getUuid();
$objModel->save();
$arrPids[$objFile->path] = $objModel->uuid;
} else {
$objFolder = new \Folder($strPath);
$objModel = new \FilesModel();
$objModel->pid = $strPid;
$objModel->tstamp = time();
$objModel->name = $objFolder->name;
$objModel->type = 'folder';
$objModel->path = $objFolder->path;
$objModel->extension = '';
$objModel->hash = $objFolder->hash;
$objModel->uuid = $objDatabase->getUuid();
$objModel->save();
$arrPids[$objFolder->path] = $objModel->uuid;
}
// Store the model to be returned (see #5979)
if ($objModel->path == $strResource) {
$objReturn = $objModel;
}
}
// Update the folder hashes
if ($blnUpdateFolders) {
static::updateFolderHashes($arrUpdate);
}
return $objReturn;
} /**
* Ajax actions that do require a data container object
*
* @param DataContainer $dc
*
* @throws NoContentResponseException
* @throws ResponseException
* @throws BadRequestHttpException
*/
public function executePostActions(DataContainer $dc)
{
header('Content-Type: text/html; charset=' . \Config::get('characterSet'));
// Bypass any core logic for non-core drivers (see #5957)
if (!$dc instanceof DC_File && !$dc instanceof DC_Folder && !$dc instanceof DC_Table) {
$this->executePostActionsHook($dc);
throw new NoContentResponseException();
}
switch ($this->strAction) {
// Load nodes of the page structure tree
case 'loadStructure':
throw new ResponseException($this->convertToResponse($dc->ajaxTreeView($this->strAjaxId, intval(\Input::post('level')))));
// Load nodes of the file manager tree
// Load nodes of the file manager tree
case 'loadFileManager':
throw new ResponseException($this->convertToResponse($dc->ajaxTreeView(\Input::post('folder', true), intval(\Input::post('level')))));
// Load nodes of the page tree
// Load nodes of the page tree
case 'loadPagetree':
$varValue = null;
$strField = $dc->field = \Input::post('name');
// Call the load_callback
if (is_array($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'])) {
foreach ($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'] as $callback) {
if (is_array($callback)) {
$this->import($callback[0]);
$varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $dc);
} elseif (is_callable($callback)) {
$varValue = $callback($varValue, $dc);
}
}
}
/** @var PageSelector $strClass */
$strClass = $GLOBALS['BE_FFL']['pageSelector'];
/** @var PageSelector $objWidget */
$objWidget = new $strClass($strClass::getAttributesFromDca($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField], $dc->field, $varValue, $strField, $dc->table, $dc));
throw new ResponseException($this->convertToResponse($objWidget->generateAjax($this->strAjaxId, \Input::post('field'), intval(\Input::post('level')))));
// Load nodes of the file tree
// Load nodes of the file tree
case 'loadFiletree':
$varValue = null;
$strField = $dc->field = \Input::post('name');
// Call the load_callback
if (is_array($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'])) {
foreach ($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'] as $callback) {
if (is_array($callback)) {
$this->import($callback[0]);
$varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $dc);
} elseif (is_callable($callback)) {
$varValue = $callback($varValue, $dc);
}
}
}
/** @var FileSelector $strClass */
$strClass = $GLOBALS['BE_FFL']['fileSelector'];
/** @var FileSelector $objWidget */
$objWidget = new $strClass($strClass::getAttributesFromDca($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField], $dc->field, $varValue, $strField, $dc->table, $dc));
// Load a particular node
if (\Input::post('folder', true) != '') {
throw new ResponseException($this->convertToResponse($objWidget->generateAjax(\Input::post('folder', true), \Input::post('field'), intval(\Input::post('level')))));
}
throw new ResponseException($this->convertToResponse($objWidget->generate()));
// Reload the page/file picker
// Reload the page/file picker
case 'reloadPagetree':
case 'reloadFiletree':
$intId = \Input::get('id');
$strField = $dc->inputName = \Input::post('name');
// Handle the keys in "edit multiple" mode
if (\Input::get('act') == 'editAll') {
$intId = preg_replace('/.*_([0-9a-zA-Z]+)$/', '$1', $strField);
$strField = preg_replace('/(.*)_[0-9a-zA-Z]+$/', '$1', $strField);
}
$dc->field = $strField;
// The field does not exist
if (!isset($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField])) {
$this->log('Field "' . $strField . '" does not exist in DCA "' . $dc->table . '"', __METHOD__, TL_ERROR);
throw new BadRequestHttpException('Bad request');
}
$objRow = null;
$varValue = null;
// Load the value
if (\Input::get('act') != 'overrideAll') {
if ($GLOBALS['TL_DCA'][$dc->table]['config']['dataContainer'] == 'File') {
$varValue = \Config::get($strField);
} elseif ($intId > 0 && $this->Database->tableExists($dc->table)) {
$objRow = $this->Database->prepare("SELECT * FROM " . $dc->table . " WHERE id=?")->execute($intId);
// The record does not exist
if ($objRow->numRows < 1) {
$this->log('A record with the ID "' . $intId . '" does not exist in table "' . $dc->table . '"', __METHOD__, TL_ERROR);
throw new BadRequestHttpException('Bad request');
}
$varValue = $objRow->{$strField};
$dc->activeRecord = $objRow;
}
}
// Call the load_callback
if (is_array($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'])) {
foreach ($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField]['load_callback'] as $callback) {
if (is_array($callback)) {
$this->import($callback[0]);
$varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $dc);
} elseif (is_callable($callback)) {
$varValue = $callback($varValue, $dc);
}
}
}
// Set the new value
$varValue = \Input::post('value', true);
$strKey = $this->strAction == 'reloadPagetree' ? 'pageTree' : 'fileTree';
// Convert the selected values
if ($varValue != '') {
$varValue = \StringUtil::trimsplit("\t", $varValue);
// Automatically add resources to the DBAFS
if ($strKey == 'fileTree') {
foreach ($varValue as $k => $v) {
if (\Dbafs::shouldBeSynchronized($v)) {
$objFile = \FilesModel::findByPath($v);
if ($objFile === null) {
$objFile = \Dbafs::addResource($v);
}
$varValue[$k] = $objFile->uuid;
}
}
}
$varValue = serialize($varValue);
}
/** @var FileTree|PageTree $strClass */
$strClass = $GLOBALS['BE_FFL'][$strKey];
/** @var FileTree|PageTree $objWidget */
$objWidget = new $strClass($strClass::getAttributesFromDca($GLOBALS['TL_DCA'][$dc->table]['fields'][$strField], $dc->inputName, $varValue, $strField, $dc->table, $dc));
throw new ResponseException($this->convertToResponse($objWidget->generate()));
// Feature/unfeature an element
// Feature/unfeature an element
case 'toggleFeatured':
if (class_exists($dc->table, false)) {
$dca = new $dc->table();
if (method_exists($dca, 'toggleFeatured')) {
$dca->toggleFeatured(\Input::post('id'), \Input::post('state') == 1 ? true : false);
}
}
throw new NoContentResponseException();
// Toggle subpalettes
// Toggle subpalettes
case 'toggleSubpalette':
$this->import('BackendUser', 'User');
// Check whether the field is a selector field and allowed for regular users (thanks to Fabian Mihailowitsch) (see #4427)
if (!is_array($GLOBALS['TL_DCA'][$dc->table]['palettes']['__selector__']) || !in_array(\Input::post('field'), $GLOBALS['TL_DCA'][$dc->table]['palettes']['__selector__']) || $GLOBALS['TL_DCA'][$dc->table]['fields'][\Input::post('field')]['exclude'] && !$this->User->hasAccess($dc->table . '::' . \Input::post('field'), 'alexf')) {
$this->log('Field "' . \Input::post('field') . '" is not an allowed selector field (possible SQL injection attempt)', __METHOD__, TL_ERROR);
throw new BadRequestHttpException('Bad request');
}
if ($dc instanceof DC_Table) {
if (\Input::get('act') == 'editAll') {
$this->strAjaxId = preg_replace('/.*_([0-9a-zA-Z]+)$/', '$1', \Input::post('id'));
$this->Database->prepare("UPDATE " . $dc->table . " SET " . \Input::post('field') . "='" . (intval(\Input::post('state') == 1) ? 1 : '') . "' WHERE id=?")->execute($this->strAjaxId);
if (\Input::post('load')) {
echo $dc->editAll($this->strAjaxId, \Input::post('id'));
}
} else {
$this->Database->prepare("UPDATE " . $dc->table . " SET " . \Input::post('field') . "='" . (intval(\Input::post('state') == 1) ? 1 : '') . "' WHERE id=?")->execute($dc->id);
if (\Input::post('load')) {
throw new ResponseException($this->convertToResponse($dc->edit(false, \Input::post('id'))));
}
}
} elseif ($dc instanceof DC_File) {
$val = intval(\Input::post('state') == 1) ? true : false;
\Config::persist(\Input::post('field'), $val);
if (\Input::post('load')) {
\Config::set(\Input::post('field'), $val);
throw new ResponseException($this->convertToResponse($dc->edit(false, \Input::post('id'))));
}
}
throw new NoContentResponseException();
// DropZone file upload
// DropZone file upload
case 'fileupload':
$dc->move();
throw new NoContentResponseException();
// HOOK: pass unknown actions to callback functions
// HOOK: pass unknown actions to callback functions
default:
$this->executePostActionsHook($dc);
throw new NoContentResponseException();
}
}
