/**
* Imports an extensions from the online repository
* NOTICE: in version 4.0 this changed from "importExtFromRep_old($extRepUid,$loc,$uploadFlag=0,$directInput='',$recentTranslations=0,$incManual=0,$dontDelete=0)"
*
* @param string Extension key
* @param string Version
* @param string Install scope: "L" or "G" or "S"
* @param boolean If true, extension is uploaded as file
* @param boolean If true, extension directory+files will not be deleted before writing the new ones. That way custom files stored in the extension folder will be kept.
* @param array Direct input array (like from kickstarter)
* @return string Return false on success, returns error message if error.
*/
function importExtFromRep($extKey, $version, $loc, $uploadFlag = 0, $dontDelete = 0, $directInput = '')
{
$uploadSucceed = false;
$uploadedTempFile = '';
if (is_array($directInput)) {
$fetchData = array($directInput, '');
$loc = $loc === 'G' || $loc === 'S' ? $loc : 'L';
} elseif ($uploadFlag) {
if (($uploadedTempFile = $this->CMD['alreadyUploaded']) || $_FILES['upload_ext_file']['tmp_name']) {
// Read uploaded file:
if (!$uploadedTempFile) {
if (!is_uploaded_file($_FILES['upload_ext_file']['tmp_name'])) {
t3lib_div::sysLog('Possible file upload attack: ' . $_FILES['upload_ext_file']['tmp_name'], 'Extension Manager', 3);
$flashMessage = t3lib_div::makeInstance('t3lib_FlashMessage', $GLOBALS['LANG']->getLL('ext_import_file_not_uploaded'), '', t3lib_FlashMessage::ERROR);
return $flashMessage->render();
}
$uploadedTempFile = t3lib_div::upload_to_tempfile($_FILES['upload_ext_file']['tmp_name']);
}
$fileContent = t3lib_div::getUrl($uploadedTempFile);
if (!$fileContent) {
$flashMessage = t3lib_div::makeInstance('t3lib_FlashMessage', $GLOBALS['LANG']->getLL('ext_import_file_empty'), '', t3lib_FlashMessage::ERROR);
return $flashMessage->render();
}
// Decode file data:
$fetchData = $this->terConnection->decodeExchangeData($fileContent);
if (is_array($fetchData)) {
$extKey = $fetchData[0]['extKey'];
if ($extKey) {
if (!$this->CMD['uploadOverwrite']) {
$loc = $loc === 'G' || $loc === 'S' ? $loc : 'L';
$comingExtPath = tx_em_Tools::typePath($loc) . $extKey . '/';
if (@is_dir($comingExtPath)) {
$flashMessage = t3lib_div::makeInstance('t3lib_FlashMessage', sprintf($GLOBALS['LANG']->getLL('ext_import_ext_present_no_overwrite'), $comingExtPath) . '<br />' . $GLOBALS['LANG']->getLL('ext_import_ext_present_nothing_done'), '', t3lib_FlashMessage::ERROR);
return $flashMessage->render();
}
// ... else go on, install...
}
// ... else go on, install...
} else {
$flashMessage = t3lib_div::makeInstance('t3lib_FlashMessage', $GLOBALS['LANG']->getLL('ext_import_no_key'), '', t3lib_FlashMessage::ERROR);
return $flashMessage->render();
}
} else {
$flashMessage = t3lib_div::makeInstance('t3lib_FlashMessage', sprintf($GLOBALS['LANG']->getLL('ext_import_wrong_file_format'), $fetchData), '', t3lib_FlashMessage::ERROR);
return $flashMessage->render();
}
} else {
$flashMessage = t3lib_div::makeInstance('t3lib_FlashMessage', $GLOBALS['LANG']->getLL('ext_import_no_file'), '', t3lib_FlashMessage::ERROR);
return $flashMessage->render();
}
} else {
$this->xmlHandler->searchExtensionsXMLExact($extKey, '', '', true, true);
// Fetch extension from TER:
if (!strlen($version)) {
$versions = array_keys($this->xmlHandler->extensionsXML[$extKey]['versions']);
$version = end($versions);
}
$fetchData = $this->terConnection->fetchExtension($extKey, $version, $this->xmlHandler->extensionsXML[$extKey]['versions'][$version]['t3xfilemd5'], $this->getMirrorURL());
}
// At this point the extension data should be present; so we want to write it to disc:
$content = $this->install->installExtension($fetchData, $loc, $version, $uploadedTempFile, $dontDelete);
$this->content .= $this->doc->section($GLOBALS['LANG']->getLL('ext_import_results'), $content, 0, 1);
if ($uploadSucceed && $uploadedTempFile) {
t3lib_div::unlink_tempfile($uploadedTempFile);
}
return false;
}
