/**
* Upload plugin archive into the gui/plugins directory
*
* Supported archives: zip tar.gz and tar.bz2
*
* @param PluginManager $pluginManager
* @return bool TRUE on success, FALSE on failure
*/
function uploadPlugin($pluginManager)
{
$pluginDirectory = $pluginManager->pluginGetDirectory();
$tmpDirectory = GUI_ROOT_DIR . '/data/tmp';
$ret = false;
if (isset($_FILES['plugin_archive'])) {
$beforeMove = function ($tmpDirectory) {
$tmpFilePath = $_FILES['plugin_archive']['tmp_name'];
if (!checkMimeType($tmpFilePath, array('application/x-gzip', 'application/x-bzip2', 'application/zip'))) {
set_page_message(tr('Only tar.gz, tar.bz2 and zip archives are accepted.'), 'error');
return false;
}
$pluginArchiveSize = $_FILES['plugin_archive']['size'];
$maxUploadFileSize = utils_getMaxFileUpload();
if ($pluginArchiveSize > $maxUploadFileSize) {
set_page_message(tr('Plugin archive exceeds the maximum upload size (%s). Max upload size is: %s.', bytesHuman($pluginArchiveSize), bytesHuman($maxUploadFileSize)), 'error');
return false;
}
return $tmpDirectory . '/' . $_FILES['plugin_archive']['name'];
};
# Upload plugin archive into gui/data/tmp directory ( eg. gui/data/tmp/PluginName.zip )
$tmpArchPath = utils_uploadFile('plugin_archive', array($beforeMove, $tmpDirectory));
if ($tmpArchPath !== false) {
$zipArch = strtolower(pathinfo($tmpArchPath, PATHINFO_EXTENSION)) == 'zip';
try {
if (!$zipArch) {
$arch = new PharData($tmpArchPath);
$pluginName = $arch->getBasename();
if (!isset($arch["{$pluginName}/{$pluginName}.php"])) {
throw new iMSCPException(tr('File %s is missing in plugin archive.', "{$pluginName}.php"));
}
$arch->extractTo($tmpDirectory, "{$pluginName}/info.php", true);
$pluginManager->pluginCheckCompat($pluginName, include "{$tmpDirectory}/{$pluginName}/info.php");
} else {
$arch = new ZipArchive();
if ($arch->open($tmpArchPath) === true) {
if (($pluginName = $arch->getNameIndex(0, ZIPARCHIVE::FL_UNCHANGED)) !== false) {
$pluginName = rtrim($pluginName, '/');
$index = $arch->locateName("{$pluginName}.php", ZipArchive::FL_NODIR);
if ($index !== false) {
if ($stats = $arch->statIndex($index)) {
if ($stats['name'] != "{$pluginName}/{$pluginName}.php") {
throw new iMSCPException(tr('File %s is missing in plugin archive.', "{$pluginName}.php"));
}
} else {
throw new iMSCPException(tr('Unable to get stats for file %s.', "{$pluginName}.php"));
}
} else {
throw new iMSCPException(tr('File %s is missing in plugin archive.', "{$pluginName}.php"));
}
} else {
throw new iMSCPException(tr('Unable to find plugin root directory withing archive.'));
}
if ($arch->extractTo($tmpDirectory, "{$pluginName}/info.php")) {
$pluginManager->pluginCheckCompat($pluginName, include "{$tmpDirectory}/{$pluginName}/info.php");
} else {
throw new iMSCPException(tr('Unable to extract info.php file'));
}
} else {
throw new iMSCPException(tr('Unable to open plugin archive.'));
}
}
if ($pluginManager->pluginIsKnown($pluginName) && $pluginManager->pluginIsProtected($pluginName)) {
throw new iMSCPException(tr('You are not allowed to update a protected plugin.'));
}
# Backup current plugin directory in temporary directory if exists
if (is_dir("{$pluginDirectory}/{$pluginName}")) {
if (!@rename("{$pluginDirectory}/{$pluginName}", "{$tmpDirectory}/{$pluginName}" . '-old')) {
throw new iMSCPException(tr('Unable to backup %s plugin directory.', $pluginName));
}
}
if (!$zipArch) {
$arch->extractTo($pluginDirectory, null, true);
} elseif (!$arch->extractTo($pluginDirectory)) {
throw new iMSCPException(tr('Unable to extract plugin archive.'));
}
$ret = true;
} catch (Exception $e) {
if ($e instanceof iMSCPException) {
set_page_message($e->getMessage(), 'error');
} else {
set_page_message(tr('Unable to extract plugin archive: %s', $e->getMessage()), 'error');
}
if (!empty($pluginName) && is_dir("{$tmpDirectory}/{$pluginName}" . '-old')) {
// Try to restore previous plugin directory on error
if (!@rename("{$tmpDirectory}/{$pluginName}" . '-old', "{$pluginDirectory}/{$pluginName}")) {
set_page_message(tr('Unable to restore %s plugin directory', $pluginName), 'error');
}
}
}
// Cleanup
@unlink($tmpArchPath);
if (!empty($pluginName)) {
utils_removeDir("{$tmpDirectory}/{$pluginName}");
utils_removeDir("{$tmpDirectory}/{$pluginName}" . '-old');
}
} else {
redirectTo('settings_plugins.php');
}
} else {
showBadRequestErrorPage();
}
return $ret;
}
/**
* Updates user logo
*
* Note: Only administrators and resellers can have their own logo.
*
* @author Laurent Declercq <*****@*****.**>
* @return bool TRUE on success, FALSE otherwise
*/
function layout_updateUserLogo()
{
/** @var $cfg iMSCP_Config_Handler_File */
$cfg = iMSCP_Registry::get('config');
// closure that is run before move_uploaded_file() function - See the
// Utils_UploadFile() function for further information about implementation
// details
$beforeMove = function ($cfg) {
$tmpFilePath = $_FILES['logoFile']['tmp_name'];
// Checking file mime type
if (!($fileMimeType = checkMimeType($tmpFilePath, array('image/gif', 'image/jpeg', 'image/pjpeg', 'image/png')))) {
set_page_message(tr('You can only upload images.'), 'error');
return false;
}
// Retrieving file extension (gif|jpeg|png)
if ($fileMimeType == 'image/pjpeg' || $fileMimeType == 'image/jpeg') {
$fileExtension = 'jpeg';
} else {
$fileExtension = substr($fileMimeType, -3);
}
// Getting the image size
list($imageWidth, $imageHeigth) = getimagesize($tmpFilePath);
// Checking image size
if ($imageWidth > 500 || $imageHeigth > 90) {
set_page_message(tr('Images have to be smaller than 500 x 90 pixels.'), 'error');
return false;
}
// Building an unique file name
$fileName = sha1(utils_randomString(15) . '-' . $_SESSION['user_id']) . '.' . $fileExtension;
// Return destination file path
return $cfg->GUI_ROOT_DIR . '/data/persistent/ispLogos/' . $fileName;
};
if (($logoPath = utils_uploadFile('logoFile', array($beforeMove, $cfg))) === false) {
return false;
} else {
if ($_SESSION['user_type'] == 'admin') {
$userId = 1;
} else {
$userId = $_SESSION['user_id'];
}
// We must catch old logo before update
$oldLogoFile = layout_getUserLogo(false, false);
exec_query('UPDATE `user_gui_props` SET `logo` = ? WHERE `user_id` = ?', array(basename($logoPath), $userId));
// Deleting old logo (we are safe here) - We don't return FALSE on failure.
// The administrator will be warned through logs.
layout_deleteUserLogo($oldLogoFile, true);
}
return true;
}
