/** * @param Status $status * @param int $id * @param String $name * @param int $size */ function process(Status $status, $id, $name, $size) { $factor = intval($size / 100); for ($i = 0; $i <= $size; $i += $factor) { sleep(1); // simulate that is copying a piece of the file $status->updateStatus($id, Status::PROCESSING . ":" . intval($i / $factor)); } sleep(1); $status->updateStatus($id, Status::DONE); sleep(2); }
<?php require_once __DIR__ . '/../vendor/autoload.php'; use JLaso\ToolsLib\Json; use JLaso\ToolsLib\Status; $id = $_REQUEST["id"]; $task = $_REQUEST["_task"]; if (!$id) { Json::error('The id is mandatory in order to process your request!'); } else { $status = new Status($task); Json::ok(array('id' => $id, 'status' => $status->getInfo($id))); }
<?php require_once __DIR__ . '/../vendor/autoload.php'; use JLaso\ToolsLib\Json; use JLaso\ToolsLib\Status; $id = isset($_REQUEST["id"]) ? intval($_REQUEST["id"]) : null; $task = $_REQUEST["_task"]; if (null === $id) { Json::error('The "id" is mandatory in order to process your request!'); } else { $statusService = new Status($task); $taskStatus = explode(":", $statusService->getInfo($id)); $status = isset($taskStatus[0]) ? $taskStatus[0] : 'unknown'; $percent = isset($taskStatus[1]) ? intval($taskStatus[1]) : ($status == "done" ? 100 : 0); Json::ok(array('id' => $id, 'status' => $status, 'percent' => $percent, 'raw' => $statusService->getInfo($id))); }
<?php require_once __DIR__ . '/../vendor/autoload.php'; use JLaso\ToolsLib\Json; use JLaso\ToolsLib\Status; $task = $_REQUEST["_task"]; $ids = rtrim($_REQUEST["ids"], ","); if (!$task || !$ids) { Json::error('The "_task" and "ids" are mandatory in order to process your request!'); } else { $result = array(); foreach (explode(",", $ids) as $id) { $id = intval($id); $statusService = new Status($task . "-" . $id); $status = $statusService->getInfo($id); if (!isset($result[$id])) { $result[$id] = array("id" => $id); $temp = explode(":", $status); $result[$id]["percent"] = isset($temp[1]) ? intval($temp[1]) : 0; $result[$id]["status"] = isset($temp[0]) ? $temp[0] : $status; } } Json::ok(array('info' => array_values($result))); }
<?php set_time_limit(0); ignore_user_abort(true); // this file wants to simulate a real large process that have to be executed in background require_once __DIR__ . '/../../vendor/autoload.php'; use JLaso\ToolsLib\Json; use JLaso\ToolsLib\Status; // get the parameters as JSON $postParams = Json::getBodyParams(); $id = isset($postParams['id']) ? $postParams['id'] : 0; if (!$id) { Json::error("you have to send and ID to start processing"); exit; } $status = new Status($postParams["_task"]); // if the status file exists means that another instance of this task is working if ($status->existsStatusFile()) { Json::ok(array('id' => $id, 'status' => Status::QUEUED)); exit; } $status->touchStatusFile(); // the next lines terminates the output buffer and let believe the requester that the program had finished ob_start(); Json::ok(); header("Content-Length: " . ob_get_length()); header('Connection: close'); ob_end_flush(); flush(); session_write_close(); // wait a little before the huge work
<?php require_once __DIR__ . '/../vendor/autoload.php'; use JLaso\ToolsLib\Status; $status = new Status(); $st1 = $status->getInfo(1); print "status for id=1 is " . $st1 . PHP_EOL; $status->updateStatus(1, "status-#" . rand(10, 30)); $st2 = $status->getInfo(1); print "and now is " . $st2 . PHP_EOL;