/**
* Delete the thumbnails of an image.
* @param string $folder absolute path of the folder which contains the image
* @param string $file the image file name
* @return nothing
* @access public
*/
function GAL_deleteThumbnails($folder, $oldName)
{
$thumbFolder = $folder . $GLOBALS['GAL_thumbnail_folder'];
if ($oldName != '') {
$path_info = KT_pathinfo($oldName);
$regexp = '/' . preg_quote($path_info['filename'], '/') . '_\\d+x\\d+';
if ($path_info['extension'] != "") {
$regexp .= '\\.' . preg_quote($path_info['extension'], '/');
}
$regexp .= '/';
$folderObj = new KT_folder();
$entry = $folderObj->readFolder($thumbFolder, false);
if (!$folderObj->hasError()) {
foreach ($entry['files'] as $key => $fDetail) {
if (preg_match($regexp, $fDetail['name'])) {
@unlink($thumbFolder . $fDetail['name']);
}
}
}
GAL_deleteImageInfo($folder, $oldName);
}
}
/**
* Checks the type of the uploaded folder.
* The name is checked against the this.allowedTypes array.
* @return nothing;
* @access public
*/
function checkExtensions()
{
if ($this->fileExists) {
$path_info = KT_pathinfo($this->fileInfo['name']);
foreach ($this->allowedExtensions as $key => $extension) {
if (strtolower($extension) == strtolower($path_info['extension'])) {
return;
}
if ($extension == '*') {
return;
}
}
$this->setError('UPLOAD_EXT_NOT_ALLOWED', array(), array($path_info['extension']));
}
}
/**
* Main class method. Return a fake recordset.
* @var string
* @access private
*/
function Execute()
{
$relFolder = KT_DynamicData($this->folder, '', '', false, array(), false);
$relFolder = KT_TransformToUrlPath($relFolder, true);
if (substr($relFolder, 0, 1) == '/') {
$relFolder = substr($relFolder, 1);
}
$fullFolderPath = KT_realpath($this->baseFolder . $relFolder, true);
if (substr($fullFolderPath, 0, strlen($this->baseFolder)) != $this->baseFolder) {
if (isset($GLOBALS['tNG_debug_mode']) && $GLOBALS['tNG_debug_mode'] == "DEVELOPMENT") {
die("Security error. The folder '" . $fullFolderPath . "' is out of base folder '" . $this->baseFolder . "'");
} else {
die("Security error. Access to this folder is forbidden.");
}
}
$this->path = $fullFolderPath;
$noOfEntries = 0;
$startCountEntries = $this->page * $this->recordsPerPage;
$this->totalNo = 0;
if (file_exists($this->path)) {
//read folders
$folder = new KT_folder();
$entries = $folder->readFolder($this->path, true);
if ($folder->hasError()) {
$err = $folder->getError();
if (isset($GLOBALS['tNG_debug_mode']) && $GLOBALS['tNG_debug_mode'] == "DEVELOPMENT") {
$this->error = $err[1];
} else {
$this->error = $err[0];
}
}
$this->filesArr = $entries['files'];
$tmpFilesArr = array();
$tmpArr = array();
for ($i = 0; $i < count($this->filesArr); $i++) {
$this->filesArr[$i]['fullname'] = $relFolder . $this->filesArr[$i]['name'];
$path_info = KT_pathinfo($this->filesArr[$i]['name']);
$this->filesArr[$i]['extension'] = $path_info['extension'];
$filetime = filectime($this->path . $this->filesArr[$i]['name']);
$this->filesArr[$i]['date'] = $filetime;
if (in_array(strtolower($this->filesArr[$i]['extension']), $this->allowedExtensions) || in_array("*", $this->allowedExtensions)) {
$tmpArr[] = $this->filesArr[$i][$this->orderField];
$tmpFilesArr[] = $this->filesArr[$i];
}
}
$this->filesArr = $tmpFilesArr;
$this->Sort($tmpArr);
$this->totalNo = count($this->filesArr);
if ($this->recordsPerPage > 0) {
$from = $this->page * $this->recordsPerPage;
$this->filesArr = array_slice($this->filesArr, $from, $this->recordsPerPage);
}
for ($i = 0; $i < count($this->filesArr); $i++) {
$this->filesArr[$i]['date'] = KT_convertDate(date("Y-m-d H:i:s", $this->filesArr[$i]['date']), "yyyy-mm-dd HH:ii:ss", $GLOBALS['KT_screen_date_format'] . ' ' . $GLOBALS['KT_screen_time_format_internal']);
}
// create fake recordset
$this->filesArr = $this->formatData($this->filesArr);
}
$KT_FakeRecordset = new KT_FakeRecordset($this->conn);
$ret = $KT_FakeRecordset->getFakeRecordset($this->filesArr);
if ($ret === NULL) {
if (isset($GLOBALS['tNG_debug_mode']) && $GLOBALS['tNG_debug_mode'] == "DEVELOPMENT") {
die("Internal error: cannot create fake recordset. " . $KT_FakeRecordset->getError());
} else {
die("Internal error: cannot create fake recordset.");
}
}
return $ret;
}
/**
* Delete the thumbnails of an image.
* @param string $folder absolute path of the folder which contains the image
* @param string $file the image file name
* @param string $md5 md5 string
* @return nothing
* @access public
*/
function tNG_deleteThumbnails($folder, $fileName, $md5)
{
if ($fileName != '') {
$path_info = KT_pathinfo($fileName);
if ($md5 == '') {
$regexp = '/^' . preg_quote($path_info['filename'], '/') . '_\\d+x\\d+(_w_(\\w+))?';
} else {
$regexp = '/^' . preg_quote($path_info['filename'], '/') . '(_w_(\\w+))?';
}
if ($path_info['extension'] != "") {
$regexp .= '\\.' . preg_quote($path_info['extension'], '/');
}
$regexp .= '$/i';
$folderObj = new KT_folder();
$entry = $folderObj->readFolder($folder, false);
if (!$folderObj->hasError()) {
foreach ($entry['files'] as $key => $fDetail) {
if (preg_match($regexp, $fDetail['name'], $matches)) {
if ($md5 != '') {
if (isset($matches[2]) && $matches[2] != $md5) {
@unlink($folder . $fDetail['name']);
}
} else {
@unlink($folder . $fDetail['name']);
}
}
}
}
}
}
/**
* the main method, execute the code of the class;
* Upload the file, set the file name in transaction;
* return mix null or error object
* @access public
*/
function Execute()
{
if ($this->tNG->getTransactionType() == "_import") {
$this->tNG->uploadObj =& $this;
}
$ret = null;
if ($this->dbFieldName != '') {
$oldFileName = $this->tNG->getSavedValue($this->dbFieldName);
$saveFileName = $this->tNG->getColumnValue($this->dbFieldName);
if ($this->tNG->getColumnType($this->dbFieldName) != 'FILE_TYPE') {
$errObj = new tNG_error('FILE_UPLOAD_WRONG_COLTYPE', array(), array($this->dbFieldName));
$errObj->addFieldError($this->dbFieldName, 'FILE_UPLOAD_WRONG_COLTYPE_D', array($this->dbFieldName));
return $errObj;
}
} else {
$oldFileName = KT_DynamicData($this->renameRule, $this->tNG, '', true);
if (isset($this->tNG->multipleIdx)) {
$saveFileName = @$_FILES[$this->formFieldName . "_" . $this->tNG->multipleIdx]['name'];
} else {
$saveFileName = @$_FILES[$this->formFieldName]['name'];
}
}
$this->dynamicFolder = KT_DynamicData($this->folder, $this->tNG, '', false);
$arrArgs = array();
$autoRename = false;
switch ($this->rename) {
case 'auto':
$autoRename = true;
break;
case 'none':
break;
case 'custom':
$path_info = KT_pathinfo($saveFileName);
$arrArgs = array('KT_name' => $path_info['filename'], 'KT_ext' => $path_info['extension']);
$saveFileName = KT_DynamicData($this->renameRule, $this->tNG, '', false, $arrArgs);
break;
default:
die('INTERNAL ERROR: Unknown upload rename method.');
}
if (tNG_isFileInsideBaseFolder($this->folder, $saveFileName) === false) {
$baseFileName = dirname(KT_realPath($this->dynamicFolder . $saveFileName, false));
return new tNG_error("FOLDER_DEL_SECURITY_ERROR", array(), array($baseFileName, tNG_getBaseFolder($this->folder)));
}
// Upload File
$fileUpload = new KT_fileUpload();
if (isset($this->tNG->multipleIdx)) {
$fileUpload->setFileInfo($this->formFieldName . "_" . $this->tNG->multipleIdx);
} else {
$fileUpload->setFileInfo($this->formFieldName);
}
$fileUpload->setFolder($this->dynamicFolder);
$fileUpload->setRequired(false);
$fileUpload->setAllowedExtensions($this->allowedExtensions);
$fileUpload->setAutoRename($autoRename);
$fileUpload->setMaxSize($this->maxSize);
$this->uploadedFileName = $fileUpload->uploadFile($saveFileName, $oldFileName);
$updateDB = basename($this->uploadedFileName);
if ($fileUpload->hasError()) {
$arrError = $fileUpload->getError();
$errObj = new tNG_error('FILE_UPLOAD_ERROR', array($arrError[0]), array($arrError[1]));
if ($this->dbFieldName != '') {
$errObj->addFieldError($this->dbFieldName, '%s', array($arrError[0]));
}
$ret = $errObj;
} else {
$this->dynamicFolder = KT_realpath($this->dynamicFolder);
if ($this->uploadedFileName == "") {
//Check if for update we need to rename file
if ($this->rename == "custom") {
$path_info = KT_pathinfo($oldFileName);
$arrArgs['KT_ext'] = $path_info['extension'];
}
$tmpFileName = KT_DynamicData($this->renameRule, $this->tNG, '', false, $arrArgs);
if ($tmpFileName != "" && $oldFileName != "" && $tmpFileName != $oldFileName) {
if (file_exists($this->dynamicFolder . $oldFileName)) {
if (@rename($this->dynamicFolder . $oldFileName, $this->dynamicFolder . $tmpFileName) === true) {
$this->uploadedFileName = $tmpFileName;
$updateDB = basename($this->uploadedFileName);
} else {
$ret = new tNG_error('FILE_UPLOAD_RENAME', array(), array($this->dynamicFolder . $oldFileName, $this->dynamicFolder . $tmpFileName));
}
}
}
}
if ($ret === null) {
if ($this->tNG->getTransactionType() == "_insert" || $this->tNG->getTransactionType() == "_multipleInsert") {
$this->tNG->registerTrigger('ERROR', 'Trigger_Default_RollBack', 1, $this);
}
$this->deleteThumbnails($this->dynamicFolder . 'thumbnails' . DIRECTORY_SEPARATOR, $oldFileName);
if ($this->uploadedFileName != '') {
$this->deleteThumbnails($this->dynamicFolder . 'thumbnails' . DIRECTORY_SEPARATOR, $this->uploadedFileName);
}
if ($this->dbFieldName != '' && $this->uploadedFileName != "") {
$ret = $this->tNG->afterUpdateField($this->dbFieldName, $updateDB);
}
}
if ($ret === null && $this->dbFieldName != "") {
$this->tNG->setRawColumnValue($this->dbFieldName, $updateDB);
}
}
$this->errObj = $ret;
return $ret;
}
/**
* Main class method. Resize the image and apply the watermark;
* @return string error string or url to thumbnail
* @access public
*/
function Execute()
{
$ret = "";
$relpath = $this->relpath;
$folder = KT_TransformToUrlPath($this->folder);
$fileName = KT_DynamicData($this->renameRule, null);
$fileName = KT_TransformToUrlPath($fileName, false);
$fullFolder = KT_realpath($folder, true);
$fullFileName = KT_realpath($fullFolder . $fileName, false);
$path_info = KT_pathinfo($fullFileName);
$thumbnailFolder = $path_info['dirname'] . '/thumbnails/';
if (substr($fullFileName, 0, strlen($fullFolder)) != $fullFolder) {
if ($GLOBALS['tNG_debug_mode'] == 'DEVELOPMENT') {
$baseFileName = dirname($fullFileName);
$errorMsg = KT_getResource("FOLDER_DEL_SECURITY_ERROR_D", "tNG", array($baseFileName, $fullFolder));
$ret = $relpath . "includes/tng/styles/cannot_thumbnail.gif\" />" . $errorMsg . "<img style=\"display:none\" src=\"" . $relpath . "includes/tng/styles/cannot_thumbnail.gif";
} else {
$ret = $relpath . "includes/tng/styles/cannot_thumbnail.gif";
}
} else {
if ($this->getFileName() !== false) {
// make the resize
$proportional = $this->keepProportion;
$width = $this->width;
$height = $this->height;
if (!$this->watermark) {
$thumbnailName = $path_info['filename'] . '_' . $width . 'x' . $height . (isset($path_info['extension']) ? '.' . $path_info['extension'] : '');
} else {
$hash = tNG_watermarkHash(KT_realpath($this->watermarkImage, false), $this->watermarkAlpha, $this->watermarkResize, $this->watermarkAlignment);
$thumbnailName = $path_info['filename'] . '_' . $width . 'x' . $height . '_w_' . $hash . (isset($path_info['extension']) ? '.' . $path_info['extension'] : '');
}
$thumbnailFullName = $thumbnailFolder . $thumbnailName;
if (!file_exists(KT_realpath($thumbnailFullName, false))) {
$imageObj = new KT_image();
$imageObj->setPreferedLib($GLOBALS['tNG_prefered_image_lib']);
$imageObj->addCommand($GLOBALS['tNG_prefered_imagemagick_path']);
$imageObj->thumbnail($fullFileName, $thumbnailFolder, $thumbnailName, (int) $width, (int) $height, $proportional);
if ($imageObj->hasError()) {
$errorArr = $imageObj->getError();
if ($GLOBALS['tNG_debug_mode'] == 'DEVELOPMENT') {
$errMsg = $errorArr[1];
$ret = $relpath . "includes/tng/styles/cannot_thumbnail.gif\" />" . $errMsg . "<img style=\"display:none\" src=\"" . $relpath . "includes/tng/styles/cannot_thumbnail.gif";
} else {
$ret = $relpath . "includes/tng/styles/cannot_thumbnail.gif";
}
return $ret;
} else {
// apply watermark
if ($this->watermark) {
// delete other watermarks for same picture
tNG_deleteThumbnails($thumbnailFolder, $path_info['filename'] . '_' . $width . 'x' . $height, $hash);
$imageObj = new KT_image();
$imageObj->setPreferedLib($GLOBALS['tNG_prefered_image_lib']);
$imageObj->addCommand($GLOBALS['tNG_prefered_imagemagick_path']);
$imageObj->watermark($thumbnailFullName, $thumbnailFullName, KT_realpath($this->watermarkImage, false), $this->watermarkAlpha, $this->watermarkResize, $this->watermarkAlignment);
if ($imageObj->hasError()) {
@unlink($thumbnailFullName);
$arrError = $imageObj->getError();
$errObj = new tNG_error('IMG_WATERMARK', array(), array($arrError[1]));
if ($GLOBALS['tNG_debug_mode'] == 'DEVELOPMENT') {
$errMsg = $arrError[1];
$ret = $relpath . "includes/tng/styles/cannot_thumbnail.gif\" />" . $errMsg . "<img style=\"display:none\" src=\"" . $relpath . "includes/tng/styles/cannot_thumbnail.gif";
} else {
$ret = $relpath . "includes/tng/styles/cannot_thumbnail.gif";
}
return $ret;
}
}
}
$thumbnailURL = $this->folder . KT_DynamicData($this->renameRule, null);
$thumbnailURL = dirname($thumbnailURL) . "/thumbnails/" . $thumbnailName;
$ret = KT_CanonizeRelPath($thumbnailURL);
if (!$imageObj->hasError()) {
//$ret .= '?' . md5(filectime($ret));
}
} else {
$thumbnailURL = $this->folder . KT_DynamicData($this->renameRule, null);
$thumbnailURL = dirname($thumbnailURL) . "/thumbnails/" . $thumbnailName;
$ret = KT_CanonizeRelPath($thumbnailURL);
}
} else {
$ret = $relpath . "includes/tng/styles/img_not_found.gif";
}
}
return $ret;
}
$image->resize('../../../' . $hashFile['fullfilename'], '../../../' . $folder, $fileName, $hash['popupwidth'], $hash['popupheight'], true);
if ($image->hasError()) {
$err = $image->getError();
}
$hashFile['fullfilename'] = $fileName;
$wasResized = true;
}
}
// apply the watermark
if (isset($hash['popupWatermark']) && $hash['popupWatermark']) {
if (!isset($wasResized)) {
$arr = explode('/', $hashFile['fullfilename']);
$fileName = array_pop($arr);
$hashThumbnail = tNG_watermarkHash($hash['watermark'], $hash['watermarkAlpha'], $hash['watermarkResize'], $hash['watermarkAlignment']);
$folder = implode('/', $arr) . '/thumbnails/';
$path_info = KT_pathinfo($fileName);
$fileName = $path_info['filename'] . '_' . $size[0] . 'x' . $size[1] . '_w_' . $hashThumbnail . (isset($path_info['extension']) ? '.' . $path_info['extension'] : '');
$thumbnailForDelete = $path_info['filename'] . '_' . $size[0] . 'x' . $size[1];
}
$image = new KT_image();
$image->setPreferedLib($GLOBALS['tNG_prefered_image_lib']);
$image->addCommand($GLOBALS['tNG_prefered_imagemagick_path']);
if (!isset($wasResized)) {
if (!file_exists('../../../' . $folder . $fileName)) {
$image->watermark('../../../' . $hashFile['fullfilename'], '../../../' . $folder . $fileName, $hash['watermark'], $hash['watermarkAlpha'], $hash['watermarkResize'], $hash['watermarkAlignment']);
tNG_deleteThumbnails('../../../' . $folder, $thumbnailForDelete, $hashThumbnail);
}
} else {
$image->watermark('../../../' . $folder . $fileName, '../../../' . $folder . $fileName, $hash['watermark'], $hash['watermarkAlpha'], $hash['watermarkResize'], $hash['watermarkAlignment']);
}
if ($image->hasError()) {
function getPhotoList()
{
if (!isset($this->config['photo_folder'])) {
$arr = array('error' => 'Photo folder is not set. Please check to see if you have cookies enabled.');
return $arr;
}
$folderName = KT_RealPath($this->config['photo_folder'], true);
$thumb_path = $folderName . $GLOBALS['GAL_thumbnail_folder'];
$folder = new KT_folder();
$arr = $folder->readFolder($folderName, true);
if ($folder->hasError()) {
$errors = $folder->getError();
$errorLevel = !empty($GLOBALS['tNG_debug_mode']) ? $GLOBALS['tNG_debug_mode'] == 'PRODUCTION' ? 0 : 1 : 1;
$toret['error'] = $errors[$errorLevel];
return $toret;
}
$ret = array();
foreach ($arr['files'] as $key => $value) {
$fullFileName = $folderName . $value['name'];
$info = KT_pathinfo($fullFileName);
if (GAL_isImage($fullFileName)) {
$fullThumbnailName = $info['filename'] . '_' . $this->config['thumbnails']['width'] . 'x' . $this->config['thumbnails']['height'] . '.' . $info['extension'];
$imageDetails = GAL_getImageInfo($folderName, $value['name']);
clearstatcache();
if ($imageDetails['dateLastModified'] != @filemtime($folderName . $value['name'])) {
GAL_deleteThumbnails($folderName, $value['name']);
GAL_getImageInfo($folderName, $value['name']);
}
# if this image has a thumbnail already.
if (!file_exists($thumb_path . $fullThumbnailName)) {
$value['thumbnail'] = NULL;
} else {
ob_start();
$thumbSizeArr = getimagesize($folderName . $GLOBALS['GAL_thumbnail_folder'] . $fullThumbnailName);
$error = ob_get_contents();
ob_end_clean();
if (is_array($thumbSizeArr)) {
$value['thumbnail'] = array('name' => $GLOBALS['GAL_thumbnail_folder'] . $fullThumbnailName, 'width' => $thumbSizeArr[0], 'height' => $thumbSizeArr[1]);
} else {
$value['thumbnail'] = array('error' => $error);
}
}
if (is_readable($fullFileName)) {
$imageSizeArr = getimagesize($fullFileName);
$value['width'] = $imageSizeArr[0];
$value['height'] = $imageSizeArr[1];
} else {
$value['error'] = 'The ' . $fullFileName . ' is not readable';
}
$ret[] = $value;
}
}
return $ret;
}
/**
* contruct the SQL and execute it. it is using as value for the field the primarey key value from the transaction;
* return mix null or error object;
* @access public
*/
function Execute()
{
$pk_value = $this->tNG->getPrimaryKeyValue();
$pk_type = $this->tNG->getColumnType($this->tNG->getPrimaryKey());
$pk_value = KT_escapeForSql($pk_value, $pk_type);
if (count($this->fileRenameRule) > 0 || count($this->folderRenameRule) > 0) {
$sql = 'SELECT * FROM ' . $this->table . ' WHERE ' . KT_escapeFieldName($this->field) . " = " . $pk_value;
$rs = $this->tNG->connection->Execute($sql);
if ($rs === false) {
return new tNG_error('DEL_DR_SQL_ERROR', array(), array($this->tNG->connection->ErrorMsg(), $sql));
}
if ($rs->RecordCount() == 0) {
return null;
}
}
// prepare to delete files
if (count($this->fileRenameRule) > 0) {
$fullFileName = array();
$fullFileNameFolder = array();
for ($i = 0; $i < count($this->fileRenameRule); $i++) {
while (!$rs->EOF) {
$arr = array();
foreach ($rs->fields as $col => $value) {
$arr[$col] = $value;
}
$folder = $this->fileFolder[$i];
$fileName = KT_DynamicData($this->fileRenameRule[$i], $this->tNG, '', false, $arr);
// security
if (substr(KT_realpath($folder . $fileName), 0, strlen($folder)) != $folder) {
$baseFileName = dirname(KT_realpath($folder . $fileName, false));
$ret = new tNG_error("FOLDER_DEL_SECURITY_ERROR", array(), array($baseFileName, $folder));
return $ret;
}
$fullFileName[] = $fileName;
$fullFileNameFolder[] = $folder;
$rs->MoveNext();
}
$rs->MoveFirst();
}
}
// prepare to delete related folders
if (count($this->folderRenameRule) > 0) {
$relatedFolder = array();
for ($i = 0; $i < count($this->folderRenameRule); $i++) {
while (!$rs->EOF) {
$arr = array();
foreach ($rs->fields as $col => $value) {
$arr[$col] = $value;
}
$folder = $this->folder[$i];
$f = KT_DynamicData($this->folderRenameRule[$i], $this->tNG, '', false, $arr);
// security
if (substr(KT_realpath($folder . $f), 0, strlen($folder)) != $folder) {
$baseFileName = dirname(KT_realpath($folder . $f, false));
$ret = new tNG_error("FOLDER_DEL_SECURITY_ERROR", array(), array($baseFileName, $folder));
return $ret;
}
$relatedFolder[] = $folder . $f;
$rs->MoveNext();
}
$rs->MoveFirst();
}
}
// delete reocords
$sql = "DELETE FROM " . $this->table . " WHERE " . KT_escapeFieldName($this->field) . " = " . $pk_value;
$ret = $this->tNG->connection->Execute($sql);
if ($ret === false) {
return new tNG_error('DEL_DR_SQL_ERROR', array(), array($this->tNG->connection->ErrorMsg(), $sql));
}
// delete files
if (count($this->fileRenameRule) > 0) {
for ($i = 0; $i < count($fullFileName); $i++) {
if (file_exists($fullFileNameFolder[$i] . $fullFileName[$i])) {
$delRet = @unlink($fullFileNameFolder[$i] . $fullFileName[$i]);
$path_info = KT_pathinfo($fullFileNameFolder[$i] . $fullFileName[$i]);
$this->deleteThumbnails($path_info['dirname'] . '/thumbnails/', $path_info['basename']);
}
}
}
// delete related folder
if (count($this->folderRenameRule) > 0) {
for ($i = 0; $i < count($relatedFolder); $i++) {
$folder = new KT_Folder();
// delete thumbnails
$folder->deleteFolderNR($relatedFolder[$i]);
}
}
return null;
}
/**
* Getter.
* @return string error string or object string
* @access public
*/
function getSwfPath()
{
$ret = '';
$folder = $this->folder;
$fileName = KT_DynamicData($this->renameRule, null);
// security
$base = KT_realpath($folder, true);
if (substr(KT_realpath($base . $fileName), 0, strlen($base)) != $base) {
return $ret;
}
$path_info = KT_pathinfo($folder . $fileName);
$ret = $path_info['dirname'] . '/' . $path_info['filename'];
return $ret;
}
/**
* the main method, execute the code of the class
* return mix null or error object
* @access public
*/
function Execute()
{
$ret = NULL;
$baseFolder = KT_realpath($this->baseFolder);
if ($this->rename == false && $this->dbFieldName != '') {
$fileName = $this->tNG->getSavedValue($this->dbFieldName);
} else {
$fileName = KT_DynamicData($this->renameRule, $this->tNG, '', true);
}
$folder = KT_DynamicData($this->folder, $this->tNG, '', true);
// security
if (substr(KT_realpath($baseFolder . $folder . $fileName), 0, strlen($baseFolder)) != $baseFolder) {
$ret = new tNG_error("FOLDER_DEL_SECURITY_ERROR", array(), array(dirname(KT_realpath($baseFolder . $folder . $fileName, false)), $baseFolder));
return $ret;
}
if ($fileName != "") {
$fullFileName = $baseFolder . $folder . $fileName;
if (file_exists($fullFileName)) {
$delRet = @unlink($fullFileName);
if ($delRet !== true) {
$ret = new tNG_error('FILE_DEL_ERROR', array(), array($fullFileName));
$ret->setFieldError($this->fieldName, 'FILE_DEL_ERROR_D', array($fullFileName));
} else {
$path_info = KT_pathinfo($fullFileName);
$this->deleteThumbnails($path_info['dirname'] . '/thumbnails/', $path_info['basename']);
}
}
}
return $ret;
}
