/**
* attempt to create an htaccess file
* .htaccess creation only works for base_installations because of the $dirPrefix variable
* This is for the rewrite_rule and TestResponse() which uses AbsoluteUrl()
*
* @access public
* @static
* @since 1.7
*
* @param string $destination The root path of the installation
* @param array $config Current installation configuration
*/
static function InstallHtaccess($destination, $config)
{
global $install_ftp_connection, $dirPrefix;
//only proceed with save if we can test the results
if (!\gp\tool\RemoteGet::Test()) {
return;
}
$GLOBALS['config']['homepath'] = false;
//to prevent a warning from absoluteUrl()
$file = $destination . '/.htaccess';
$original_contents = null;
if (file_exists($file)) {
$original_contents = file_get_contents($file);
}
$contents = \gp\admin\Settings\Permalinks::Rewrite_Rules(true, $dirPrefix, $original_contents);
if (!isset($config['useftp'])) {
//echo 'not using ftp';
$fp = @fopen($file, 'wb');
if (!$fp) {
return;
}
@fwrite($fp, $contents);
fclose($fp);
@chmod($file, 0666);
//return .htaccess to original state
if (!\gp\admin\Settings\Permalinks::TestResponse()) {
if ($original_contents === false) {
unlink($file);
} else {
$fp = @fopen($file, 'wb');
if ($fp) {
@fwrite($fp, $original_contents);
fclose($fp);
}
}
}
return;
}
//using ftp
$file = $config['ftp_root'] . '/.htaccess';
$temp = tmpfile();
if (!$temp) {
return false;
}
fwrite($temp, $contents);
fseek($temp, 0);
//Skip back to the start of the file being written to
@ftp_fput($install_ftp_connection, $file, $temp, FTP_ASCII);
fclose($temp);
//return .htaccess to original state
if (!\gp\admin\Settings\Permalinks::TestResponse()) {
if ($original_contents === false) {
@ftp_delete($install_ftp_connection, $file);
} else {
$temp = tmpfile();
fwrite($temp, $original_contents);
fseek($temp, 0);
@ftp_fput($install_ftp_connection, $file, $temp, FTP_ASCII);
fclose($temp);
}
}
}
/**
* Download the source code
*
*/
function DownloadSource()
{
global $langmessage, $dataDir;
$this->msg('Downloading version ' . $this->core_package['version'] . ' from ' . CMS_READABLE_DOMAIN . '.');
/* for testing
* $download = 'http://gpeasy.loc/x_gpEasy.zip';
*/
$download = addon_browse_path . '/Special_gpEasy?cmd=download';
$contents = \gp\tool\RemoteGet::Get_Successful($download);
if (!$contents || empty($contents)) {
$this->msg($langmessage['download_failed'] . '(1)');
return false;
}
$this->msg($langmessage['package_downloaded']);
$md5 = md5($contents);
if ($md5 != $this->core_package['md5']) {
$this->msg($langmessage['download_failed_md5'] . '<br/>Downloaded Checksum (' . $md5 . ') != Expected Checksum (' . $this->core_package['md5'] . ')');
return false;
}
$this->msg($langmessage['download_verified']);
//save contents
$temp_file = $dataDir . \gp\tool\FileSystem::TempFile('/data/_temp/update', '.zip');
if (!\gp\tool\Files::Save($temp_file, $contents)) {
$this->msg($langmessage['download_failed'] . ' (2)');
return false;
}
$this->core_package['file'] = $temp_file;
return true;
}
/**
* Get the remote package
*
*/
public function GetRemote()
{
global $langmessage, $dataDir;
// check values
if (empty($this->type) || empty($this->id) || !is_numeric($this->id)) {
$this->message($langmessage['OOPS'] . ' (Invalid Request)');
return false;
}
// download url
$download_url = \gp\admin\Tools::RemoteUrl($this->type);
// allowed to remote install?
if ($download_url === false) {
$this->message($langmessage['OOPS'] . ' (Can\'t remote install ' . $this->type . ')');
return false;
}
$download_url .= '?cmd=install&id=' . rawurlencode($this->id);
// purchase order id
if (is_null($this->order)) {
$this->order = $this->GetOrder($this->id);
}
if (!is_null($this->order)) {
$download_url .= '&order=' . rawurlencode($this->order);
}
// able to remote install?
if (!\gp\admin\Tools::CanRemoteInstall()) {
$this->message($langmessage['OOPS'] . ' (Can\'t remote install)');
return false;
}
// get package from remote
$full_result = \gp\tool\RemoteGet::Get($download_url);
if ((int) $full_result['response']['code'] < 200 && (int) $full_result['response']['code'] >= 300) {
$this->message($langmessage['download_failed'] . ' (1)');
return false;
}
// download failed and a message was sent
if (isset($full_result['headers']['x-error'])) {
$this->message(htmlspecialchars($full_result['headers']['x-error']));
$this->message(sprintf($langmessage['download_failed_xerror'], 'href="' . self::DetailUrl($_POST['type'], $_POST['id']) . '" data-cmd="remote"'));
return false;
}
$result = $full_result['body'];
$md5 =& $full_result['headers']['x-md5'];
//check md5
$package_md5 = md5($result);
if ($package_md5 != $md5) {
$this->message($langmessage['download_failed_md5'] . ' <br/> (Package Checksum ' . $package_md5 . ' != Expected Checksum ' . $md5 . ')');
return false;
}
//save contents
$tempfile = $dataDir . \gp\tool\FileSystem::TempFile('/data/_temp/addon', '.zip');
if (!\gp\tool\Files::Save($tempfile, $result)) {
$this->message($langmessage['download_failed'] . ' (Package not saved)');
return false;
}
$this->source = $this->TempFile();
$success = $this->ExtractArchive($tempfile);
unlink($tempfile);
return $success;
}
/**
* Determine if the installation should be allowed to process remote installations
*
*/
public static function CanRemoteInstall()
{
static $bit;
if (isset($bit)) {
return $bit;
}
if (!gp_remote_themes && !gp_remote_plugins) {
return $bit = 0;
}
if (!function_exists('gzinflate')) {
return $bit = 0;
}
if (!\gp\tool\RemoteGet::Test()) {
return $bit = 0;
}
if (gp_remote_themes) {
$bit = 1;
}
if (gp_remote_plugins) {
$bit += 2;
}
return $bit;
}
/**
* Determine if we will be able tot test the results
*
*/
public function CanTestRules()
{
if (!\gp\tool\RemoteGet::Test()) {
return false;
}
if (!$this->FileSystem || !$this->FileSystem->ConnectOrPrompt('Admin/Permalinks')) {
return false;
}
return true;
}
/**
* Convert the response string to an array
* Serialized or json (serialized data may be cached)
*
*/
protected function ParseResponse($result)
{
//no response
if (!$result) {
echo '<p>' . \gp\tool\RemoteGet::Debug('Sorry, data not fetched') . '</p>';
return false;
}
$data = false;
if (strpos($result, 'a:') === 0) {
$data = unserialize($result);
} elseif (strpos($result, '{') === 0) {
$data = json_decode($result, true);
}
if (!is_array($data)) {
$debug = array();
$debug['Two'] = substr($result, 0, 2);
$debug['Twotr'] = substr(trim($result), 0, 2);
echo '<p>' . \gp\tool\RemoteGet::Debug('Sorry, data not fetched', $debug) . '</p>';
}
return $data;
}
