Usage:
$zip = new ZipWriter('test.zip');
$zip->addFile('test.txt');
$zip->close();
/**
* Add templates to the archive
*
* @param ZipWriter $objArchive
* @param string $strFolder
*/
protected function addTemplatesToArchive(ZipWriter $objArchive, $strFolder)
{
// Strip the templates folder name
$strFolder = preg_replace('@^templates/@', '', $strFolder);
// Re-add the templates folder name
if ($strFolder == '') {
$strFolder = 'templates';
} else {
$strFolder = 'templates/' . $strFolder;
}
if (\Validator::isInsecurePath($strFolder)) {
throw new \RuntimeException('Insecure path ' . $strFolder);
}
// Return if the folder does not exist
if (!is_dir(TL_ROOT . '/' . $strFolder)) {
return;
}
$arrAllowed = \StringUtil::trimsplit(',', strtolower(\Config::get('templateFiles')));
array_push($arrAllowed, 'sql');
// see #7048
// Add all template files to the archive
foreach (scan(TL_ROOT . '/' . $strFolder) as $strFile) {
if (preg_match('/\\.(' . implode('|', $arrAllowed) . ')$/', $strFile) && strncmp($strFile, 'be_', 3) !== 0 && strncmp($strFile, 'nl_', 3) !== 0) {
$objArchive->addFile($strFolder . '/' . $strFile);
}
}
}
protected function exportToDownload()
{
$strTmpFile = 'system/tmp/' . $this->strFilename;
$strTmpFolder = str_replace('.' . $this->compressionType, '', $strTmpFile);
$arrExportFields = array();
$arrDca = $GLOBALS['TL_DCA'][$this->linkedTable]['fields'];
foreach (deserialize($this->tableFieldsForExport, true) as $strField) {
if (strpos($strField, EXPORTER_RAW_FIELD_SUFFIX) !== false) {
$arrExportFields[] = str_replace(EXPORTER_RAW_FIELD_SUFFIX, '', $strField) . ' AS ' . $strField;
} else {
$arrExportFields[] = $strField;
}
}
$objDbResult = \Database::getInstance()->prepare("SELECT " . implode(',', $arrExportFields) . " FROM " . $this->linkedTable)->execute();
if (!$objDbResult->numRows > 0) {
return;
}
switch ($this->compressionType) {
default:
$objZip = new ZipWriter($strTmpFile);
break;
}
// write files
while ($objDbResult->next()) {
$arrRow = $objDbResult->row();
foreach ($arrRow as $key => $varValue) {
$objDc = new DC_Table($this->linkedTable);
$objDc->activeRecord = $objDbResult;
$varValue = FormSubmission::prepareSpecialValueForPrint($varValue, $arrDca['fields'][$key], $this->linkedTable, $objDc);
if (!is_array($varValue)) {
$varValue = array($varValue);
}
foreach ($varValue as $strPath) {
if ($strPath && ($objFile = new \File($strPath, true)) !== null && $objFile->exists()) {
if (isset($GLOBALS['TL_HOOKS']['exporter_modifyMediaFilename']) && is_array($GLOBALS['TL_HOOKS']['exporter_modifyMediaFilename'])) {
foreach ($GLOBALS['TL_HOOKS']['exporter_modifyMediaFilename'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$strFixedFilename = $objCallback->{$callback}[1]($objFile, $key, $strPath, $this);
if ($strFixedFilename) {
$strTmpFixedFilename = $strTmpFolder . '/' . ltrim($strFixedFilename, '/');
$objFile->copyTo($strTmpFixedFilename);
$objFile->path = $strTmpFixedFilename;
}
}
}
switch ($this->compressionType) {
default:
$objZip->addFile($objFile->path);
break;
}
}
}
}
}
switch ($this->compressionType) {
default:
$objZip->close();
break;
}
$objTmpFolder = new \Folder($strTmpFolder);
if (is_dir(TL_ROOT . '/' . $objTmpFolder->path)) {
$objTmpFolder->delete();
}
$objFile = new \File($strTmpFile);
$objFile->sendToBrowser();
}
