- Добавлен класс для работы с UniSender

common/components/UnisenderAPI.php

+<?php
+
+/**
+ * API UniSender
+ *
+ * @see http://www.unisender.com/ru/help/api/
+ * @version 1.3
+ */
+class UniSenderApi {
+	/**
+	 * @var string
+	 */
+	protected $ApiKey;
+
+	/**
+	 * @var string
+	 */
+	protected $Encoding = 'UTF8';
+
+	/**
+	 * @var int
+	 */
+	protected $RetryCount = 0;
+
+	/**
+	 * @var float
+	 */
+	protected $Timeout;
+
+	/**
+	 * @var bool
+	 */
+	protected $Compression = false;
+
+	/**
+	 * @param string $ApiKey
+	 * @param string $Encoding
+	 * @param int $RetryCount
+	 */
+	function __construct($ApiKey, $Encoding = 'UTF8', $RetryCount = 4, $Timeout = null, $Compression = false) {
+		$this->ApiKey = $ApiKey;
+
+		if (!empty($Encoding)) {
+			$this->Encoding = $Encoding;
+		}
+
+		if (!empty($RetryCount)) {
+			$this->RetryCount = $RetryCount;
+		}
+
+		if (!empty($Timeout)) {
+			$this->Timeout = $Timeout;
+		}
+
+		if ($Compression) {
+			$this->Compression = $Compression;
+		}
+	}
+
+	/**
+	 * @param string $Name
+	 * @param array $Arguments
+	 * @return string
+	 */
+	function __call($Name, $Arguments) {
+		if (!is_array($Arguments) || empty($Arguments)) {
+			$Params = array();
+		} else {
+			$Params = $Arguments[0];
+		}
+
+		return $this->callMethod($Name, $Params);
+	}
+
+	/**
+	 * @param array $Params
+	 * @return string
+	 */
+	function subscribe($Params) {
+		$Params = (array)$Params;
+
+		if (empty($Params['request_ip'])) {
+			$Params['request_ip'] = $this->getClientIp();
+		}
+
+		return $this->callMethod('subscribe', $Params);
+	}
+
+	/**
+	 * @param string $JSON
+	 * @return mixed
+	 */
+	protected function decodeJSON($JSON) {
+		return json_decode($JSON);
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getClientIp() {
+		$Result = '';
+
+		if (!empty($_SERVER["REMOTE_ADDR"])) {
+			$Result = $_SERVER["REMOTE_ADDR"];
+		} else if (!empty($_SERVER["HTTP_X_FORWARDED_FOR"]))  {
+			$Result = $_SERVER["HTTP_X_FORWARDED_FOR"];
+		} else if (!empty($_SERVER["HTTP_CLIENT_IP"])) {
+			$Result = $_SERVER["HTTP_CLIENT_IP"];
+		}
+
+		if (preg_match('/([0-9]|[0-9][0-9]|[01][0-9][0-9]|2[0-4][0-9]|25[0-5])(\.([0-9]|[0-9][0-9]|[01][0-9][0-9]|2[0-4][0-9]|25[0-5])){3}/', $Result, $Match)) {
+			return $Match[0];
+		}
+
+		return $Result;
+	}
+
+	/**
+	 * @param string $Value
+	 * @param string $Key
+	 */
+	protected function iconv(&$Value, $Key) {
+		$Value = iconv($this->Encoding, 'UTF8//IGNORE', $Value);
+	}
+
+	/**
+	 * @param string $Value
+	 * @param string $Key
+	 */
+	protected function mb_convert_encoding(&$Value, $Key) {
+		$Value = mb_convert_encoding($Value, 'UTF8', $this->Encoding);
+	}
+
+	/**
+	 * @param string $MethodName
+	 * @param array $Params
+	 * @return array
+	 */
+	protected function callMethod($MethodName, $Params = array()) {
+		if ($this->Encoding != 'UTF8') {
+			if (function_exists('iconv')) {
+				array_walk_recursive($Params, array($this, 'iconv'));
+			} else if (function_exists('mb_convert_encoding')) {
+				array_walk_recursive($Params, array($this, 'mb_convert_encoding'));
+			}
+		}
+
+		$Url = $MethodName . '?format=json';
+
+		if ($this->Compression) {
+			$Url .= '&api_key=' . $this->ApiKey . '&request_compression=bzip2';
+			$Content = bzcompress(http_build_query($Params));
+		} else {
+			$Params = array_merge((array)$Params, array('api_key' => $this->ApiKey));
+			$Content = http_build_query($Params);
+		}
+
+		$ContextOptions = array(
+			'http' => array(
+				'method'  => 'POST',
+				'header'  => 'Content-type: application/x-www-form-urlencoded',
+				'content' => $Content,
+			)
+		);
+
+		if ($this->Timeout) {
+			$ContextOptions['http']['timeout'] = $this->Timeout;
+		}
+
+		$RetryCount = 0;
+		$Context = stream_context_create($ContextOptions);
+
+		do {
+			$Host = $this->getApiHost($RetryCount);
+			$Result = file_get_contents($Host . $Url, false, $Context);
+			$RetryCount++;
+		} while ($Result === false && $RetryCount < $this->RetryCount);
+
+		return $Result;
+	}
+
+	/**
+	 * @param int $RetryCount
+	 * @return string
+	 */
+	protected function getApiHost($RetryCount = 0) {
+		if ($RetryCount % 2 == 0) {
+			return 'http://api.unisender.com/ru/api/';
+		} else {
+			return 'http://www.api.unisender.com/ru/api/';
+		}
+	}
+}
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