b0732bee96
Updated all API requests in DedimaniaPlugin to be serialized by this mechanism. Closes #139.
117 lines
3.2 KiB
PHP
117 lines
3.2 KiB
PHP
<?php
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namespace ManiaControl\Files;
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use cURL\Request;
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use cURL\RequestsQueue;
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use ManiaControl\General\UsageInformationAble;
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use ManiaControl\General\UsageInformationTrait;
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use ManiaControl\ManiaControl;
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/**
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* Asynchronous File Reader
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*
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* @author ManiaControl Team <mail@maniacontrol.com>
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* @copyright 2014-2017 ManiaControl Team
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class AsynchronousFileReader implements UsageInformationAble {
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use UsageInformationTrait;
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/*
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* Constants
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*/
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const CONTENT_TYPE_JSON = 'application/json';
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const QUEUE_NONSERIALIZING = 0;
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const QUEUE_SERIALIZING = 1;
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/*
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* Private properties
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*/
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/** @var ManiaControl $maniaControl */
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private $maniaControl = null;
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/** @var \cURL\RequestsQueue|null $requestQueue */
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private $requestQueue = array(null, null);
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/**
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* Construct a new Asynchronous File Reader Instance
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*
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* @param ManiaControl $maniaControl
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*/
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public function __construct(ManiaControl $maniaControl) {
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$this->maniaControl = $maniaControl;
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// Queue for non-serializing requests (parallel is preferred)
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$this->requestQueue[self::QUEUE_NONSERIALIZING] = new RequestsQueue();
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// Queue for per host serialized requests
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$this->requestQueue[self::QUEUE_SERIALIZING] = new RequestsQueue();
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$this->requestQueue[self::QUEUE_SERIALIZING]->setOption(CURLMOPT_MAX_HOST_CONNECTIONS, 1);
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}
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/**
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* Append available Data of active Requests
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*/
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public function appendData() {
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foreach ($this->requestQueue as &$queue) {
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do {
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if (($count = $queue->count()) == 0) {
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break;
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}
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if ($queue->socketPerform()) {
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$queue->socketSelect();
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}
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} while ($count != $queue->count());
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}
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}
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/**
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* Load a Remote File
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*
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* @param string $url
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* @param callable $function
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* @param string $contentType
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* @param int $keepAlive
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* @param array $headers Additional Headers
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* @deprecated @see ManiaControl\Files\AsyncHttpRequest
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*/
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public function loadFile($url, callable $function, $contentType = 'UTF-8', $keepAlive = 0, $headers = array()) {
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$httpRequest = new AsyncHttpRequest($this->maniaControl, $url);
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$httpRequest->setCallable($function)->setContentType($contentType)->setHeaders($headers);
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$httpRequest->getData($keepAlive);
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}
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/**
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* Send Data via POST Method
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*
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* @param string $url
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* @param callable $function
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* @param string $content
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* @param bool $compression
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* @param string $contentType
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* @param array $headers Additional Headers
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* @deprecated @see ManiaControl\Files\AsyncHttpRequest
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*/
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public function postData($url, callable $function, $content, $compression = false, $contentType = 'text/xml; charset=UTF-8;', $headers = array()) {
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$httpRequest = new AsyncHttpRequest($this->maniaControl, $url);
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$httpRequest->setCallable($function)->setContent($content)->setCompression($compression)->setContentType($contentType)->setHeaders($headers);
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$httpRequest->postData();
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}
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/**
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* Add a Request to the queue, DO NOT CALL MANUALLY!
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*
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* @param Request $request
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*/
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public function addRequest(Request $request) {
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$queueId = $request->getSerialize()
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? self::QUEUE_SERIALIZING
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: self::QUEUE_NONSERIALIZING;
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$queue = $this->requestQueue[$queueId];
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$request->attachTo($queue);
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}
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}
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