<?php
use \Fr\Process;
$appID = \Request::postParam("id");
if(!CSRF::check()){
echo json_encode(array(
"statusID" => "error",
"status" => "CSRF Token didn't match"
));
}else if($appID === null){
echo json_encode(array(
"statusID" => "error",
"status" => "Invalid App ID"
));
}else{
/**
* A queue of App downloads
*/
$appInstallQueue = Lobby\DB::getJSONOption("lobby_app_downloads");
/**
* If the $appID is in the queue, then give the download status of it
* If the updated value is less than 20 seconds ago, then restart the download
*/
if(isset($appInstallQueue[$appID]) && $appInstallQueue[$appID]["updated"] > strtotime("-35 seconds")){
echo json_encode(array(
"statusID" => $appInstallQueue[$appID]["statusID"],
"status" => $appInstallQueue[$appID]["status"]
));
}else{
$appInfo = \Lobby\Server::store(array(
"get" => "app",
"id" => $appID
));
/**
* App doesn't exist on Lobby Store
*/
if($appInfo === "false"){
echo json_encode(array(
"status" => "error",
"error" => "App Doesn't Exist"
));
}else{
$appName = $appInfo["name"];
$Process = new Process(Process::getPHPExecutable(), array(
"arguments" => array(
L_DIR . "/admin/ajax/install-app-bg.php",
\Lobby::getLID(),
base64_encode(serialize($_SERVER)),
$appID
)
));
/**
* Get the command used to execute install-app-bg.php
*/
$command = $Process->start(function() use ($appID){
/**
* This callback will close the connection between browser and server,
* http://stackoverflow.com/q/36968552/1372424
*/
echo json_encode(array(
"statusID" => "download_intro",
"status" => "Downloading <b>$appID</b>..."
));
});
\Lobby::log("To install app '$appID', this command was executed : $command");
}
}
}
|
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