<?php
namespace JLaso\TranslationsApiBundle\Service;
class ClientSocketService
{
protected $socket;
protected $api_key;
protected $api_secret;
protected $url_plan;
protected $base_url;
protected $project_id;
protected $init = false;
const ACK = 'ACK';
const NO_ACK = 'NO-ACK';
const BLOCK_SIZE = 1024;
const DEBUG = false;
public function __construct($apiData, $environment)
{
$this->api_key = isset($apiData['key']) ? $apiData['key'] : '';
$this->api_secret = isset($apiData['secret']) ? $apiData['secret'] : '';
$this->project_id = $apiData['project_id'];
$baseUrl = isset($apiData['url']) ? $apiData['url'] : 'http://localhost/app_dev.php/api/';
if($environment == 'prod'){
$baseUrl = str_replace('app_dev.php/', '', $baseUrl);
}else{
$baseUrl = str_replace('app_dev.php/', 'app_'.$environment.'.php/', $baseUrl);
}
$this->base_url = $baseUrl;
$this->url_plan = array_merge(array(
'get_bundle_index' => 'bundle-index',
'get_catalog_index' => 'catalog-index',
'get_key_index' => 'key-index',
'get_messages' => 'translations',
'get_message' => 'translation-details',
'get_comment' => 'get-comment',
'put_message' => 'put-message',
'update_message_if_newest' => 'update-message-if-newest',
'update_comment_if_newest' => 'update-comment-if-newest',
'shutdown' => 'shutdown',
'upload_keys' => 'upload-keys',
'download_keys' => 'download-keys',
'transdoc_index' => 'transdoc-index',
'transdoc_sync' => 'transdoc-sync',
'transdoc_get' => 'transdoc-get',
),
isset($apiData['url_plan']) ? $apiData['url_plan'] : array()
);
}
public function init($address = null, $port = null)
{
if(!$address && !$port){
$info = $this->createSocket();
//sleep(2);
if(!$info['result']){
var_dump($info); die;
}
$address = $info['host'];
$port = $info['port'];
}
if($this->init){
socket_close($this->socket);
}
if (($this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) === false) {
echo "socket_create() error: " . socket_strerror(socket_last_error()) . "\n";
}
sleep(2);
echo sprintf("connecting %s port %d", trim($address), intval($port)), PHP_EOL;
if (socket_connect($this->socket , trim($address), intval($port)) === false) {
echo "socket_connect() error: " . socket_strerror(socket_last_error($this->socket )) . "\n";
}
// if (socket_listen($this->socket , 5) === false) {
// echo "socket_listen() falló: razón: " . socket_strerror(socket_last_error($this->socket )) . "\n";
// }
$out = trim(socket_read($this->socket, 2048, PHP_NORMAL_READ));
print $out;
$this->init = true;
}
function __destruct()
{
if($this->init){
$this->shutdown();
//socket_close($this->socket);
}
}
protected function sendMessage($msg, $compress = true)
{
if($compress){
$msg = lzf_compress($msg);
}else{
$msg .= PHP_EOL;
}
$len = strlen($msg);
if(self::DEBUG){
print "sending {$len} chars" . PHP_EOL;
}
$blocks = ceil($len / self::BLOCK_SIZE);
for($i=0; $i<$blocks; $i++){
$block = substr($msg, $i * self::BLOCK_SIZE,
($i == $blocks-1) ? $len - ($i-1) * self::BLOCK_SIZE : self::BLOCK_SIZE);
$prefix = sprintf("%06d:%03d:%03d:", strlen($block), $i+1, $blocks);
$aux = $prefix . $block;
if(self::DEBUG){
print sprintf("sending block %d from %d, prefix = %s\n", $i+1, $blocks, $prefix);
}
if(false === socket_write($this->socket, $aux, strlen($aux))){
die('error');
};
do{
$read = socket_read($this->socket, 10, PHP_NORMAL_READ);
//print $read;
}while(strpos($read, self::ACK) !== 0);
}
return true;
}
/**
* Atomic send of a string trough the socket
*
* @param $msg
*
* @return int
*/
protected function send($msg)
{
$msg .= PHP_EOL;
return socket_write($this->socket, $msg, strlen($msg));
}
protected function readSocket()
{
$buffer = '';
$overload = strlen('000000:000:000:');
do{
$buf = socket_read($this->socket, $overload + self::BLOCK_SIZE, PHP_BINARY_READ);
if($buf === false){
echo "socket_read() error: " . socket_strerror(socket_last_error($this->socket)) . "\n";
return -2;
}
if(!trim($buf)){
return '';
}
if(substr_count($buf, ":") < 3){
var_dump($buf);
die('error in format');
}
list($size, $block, $blocks) = explode(":", $buf);
$aux = substr($buf, $overload);
if(self::DEBUG){
echo sprintf("%d/%d blocks (start of block %s)\n", $block, $blocks, substr($aux, 0, 10));
}else{
echo 'R';
}
if($size == strlen($aux)){
$this->send(self::ACK);
}else{
$this->send(self::NO_ACK);
die(sprintf('error in size (block %d of %d): informed %d vs %d read', $block, $blocks, $size, strlen($aux)));
}
$buffer .= $aux;
}while($block < $blocks);
$result = lzf_decompress($buffer);
if(self::DEBUG){
$aux = json_decode($result, true);
if(isset($aux['data'])){
//var_dump($aux);
echo sprintf("received %d keys\n", count($aux['data']));
}
}
return $result;
}
protected function callService($url, $data = array())
{
$data = array_merge(
array(
'auth.key' => $this->api_key,
'auth.secret' => $this->api_secret,
'command' => $url,
'project_id' => $this->project_id,
),
$data
);
$msg = json_encode($data) . PHP_EOL;
$this->sendMessage($msg);
$buffer = $this->readSocket();
//$buffer = trim(socket_read($this->socket, 1024 * 1024, PHP_NORMAL_READ));
if(self::DEBUG){
print $buffer;
}
$result = json_decode($buffer, true);
//var_dump($result);
if(!count($result)){
var_dump($buffer);
die;
}
return $result;
}
protected function shutdown()
{
return $this->callService($this->url_plan['shutdown']);
}
public function createSocket()
{
$url = $this->base_url . 'create-socket/' . $this->project_id;
$data = array(
'key' => $this->api_key,
'secret' => $this->api_secret,
);
$postFields = json_encode($data);
$hdl = curl_init($url);
curl_setopt($hdl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($hdl, CURLOPT_HTTPHEADER, array('Accept: json'));
curl_setopt($hdl, CURLOPT_TIMEOUT, 10);
curl_setopt($hdl, CURLOPT_POST, true);
curl_setopt($hdl, CURLOPT_POSTFIELDS, $postFields);
curl_setopt($hdl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($hdl, CURLINFO_CONTENT_TYPE, 'application_json');
curl_setopt($hdl, CURLOPT_SSL_VERIFYPEER, false);
$body = curl_exec($hdl);
$info = curl_getInfo($hdl);
curl_close($hdl);
$result = json_decode($body, true);
if(!count($result)){
file_put_contents(dirname(__FILE__) . '/../../../../../../web/last-error.html',$body);
var_dump($info);
die;
}
return $result;
}
/**
* Get bundle index
*
* @param $projectId
*
* @return array
*/
public function getBundleIndex($projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['get_bundle_index'], array(
'project_id' => $projectId,
)
);
}
/**
* Get catalog index
*
* @param $projectId
*
* @return array
*/
public function getCatalogIndex($projectId = null)
{
return $this->callService($this->url_plan['get_catalog_index'], array(
'project_id' => $projectId ?: $this->project_id,
)
);
}
/**
* Get bundle index
*
* @param string $bundle
* @param int $projectId
*
* @return array
*/
public function getKeyIndex($bundle, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['get_key_index'], array(
'project_id' => $projectId,
'bundle' => $bundle,
)
);
}
/**
* Get messages for a key
*
* @param $bundle
* @param $key
* @param $projectId
*
* @return array
*/
public function getMessages($bundle, $key, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['get_messages'], array(
'project_id' => $projectId,
'bundle' => $bundle,
'key' => $key,
)
);
}
/**
* Get message for a bundle, key, locale
*
* @param $bundle
* @param $key
* @param $locale
* @param $projectId
*
* @return array
*/
public function getMessage($bundle, $key, $locale, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['get_message'], array(
'project_id' => $projectId,
'bundle' => $bundle,
'key' => $key,
'language' => $locale,
)
);
}
/**
* Get comment for a bundle, key
*
* @param $bundle
* @param $key
* @param $projectId
*
* @return array
*/
public function getComment($bundle, $key, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['get_comment'], array(
'project_id' => $projectId,
'bundle' => $bundle,
'key' => $key,
)
);
}
/**
* Put message
*
* @param $bundle
* @param $key
* @param $language
* @param $message
* @param $projectId
*
* @return array
*/
public function putMessage($bundle, $key, $language, $message, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['put_message'], array(
'project_id' => $projectId,
'bundle' => $bundle,
'key' => $key,
'language' => $language,
'message' => $message,
)
);
}
/**
* Update message if newest
*
* @param string $bundle
* @param string $key
* @param string $language
* @param string $message
* @param \DateTime $lastModification
* @param int $projectId
*
* @return array
*/
public function updateMessageIfNewest($bundle, $key, $language, $message, \DateTime $lastModification, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['update_message_if_newest'], array(
'project_id' => $projectId,
'bundle' => $bundle,
'key' => $key,
'language' => $language,
'message' => $message,
'last_modification' => $lastModification->format('c'),
)
);
}
/**
* Update comment if newest
*
* @param string $bundle
* @param string $key
* @param string $comment
* @param \DateTime $lastModification
* @param int $projectId
*
* @return array
*/
public function updateCommentIfNewest($bundle, $key, $comment, \DateTime $lastModification, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
return $this->callService($this->url_plan['update_comment_if_newest'], array(
'project_id' => $projectId,
'bundle' => $bundle,
'key' => $key,
'comment' => $comment,
'last_modification' => $lastModification->format('c'),
)
);
}
public function uploadKeys($catalog, $data, $projectId = null)
{
$projectId = $projectId ?: $this->project_id;
print sprintf("sending %d keys in catalog %s on project %d\n", count($data), $catalog, $projectId);
return $this->callService($this->url_plan['upload_keys'], array(
'project_id' => $projectId,
'catalog' => $catalog,
'data' => $data,
)
);
}
public function downloadKeys($catalog, $projectId = null)
{
return $this->callService($this->url_plan['download_keys'], array(
'project_id' => $projectId ?: $this->project_id,
'catalog' => $catalog,
)
);
}
public function transDocIndex($projectId = null)
{
return $this->callService($this->url_plan['transdoc_index'], array(
'project_id' => $projectId ?: $this->project_id,
)
);
}
public function transDocSync($bundle, $key, $locale, $transFile, $document, $updatedAt, $projectId = null)
{
return $this->callService($this->url_plan['transdoc_sync'], array(
'project_id' => $projectId ? : $this->project_id,
'bundle' => $bundle,
'key' => $key,
'locale' => $locale,
'file_name' => $transFile,
'message' => $document,
'last_modification' => $updatedAt,
)
);
}
}
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