introducing TelegramLog.php

src/Exception/TelegramException.php

@@ -10,22 +10,9 @@
 
 namespace Longman\TelegramBot\Exception;
 
-use Longman\TelegramBot\Logger;
-
 /**
  * Main exception class used for exception handling
  */
 class TelegramException extends \Exception
 {
-    /**
-     * Exception constructor that writes the exception message to the logfile
-     *
-     * @param string  $message Error message
-     * @param integer $code    Error code
-     */
-    public function __construct($message, $code = 0)
-    {
-        parent::__construct($message, $code);
-        Logger::logException(self::__toString());
-    }
 }

src/Logger.php

-<?php
-/**
- * This file is part of the TelegramBot package.
- *
- * (c) Avtandil Kikabidze aka LONGMAN <akalongman@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Longman\TelegramBot;
-
-/**
- * Class Logger.
- */
-class Logger
-{
-    /**
-     * Exception log path
-     *
-     * @var string
-     */
-    static protected $exception_log_path = null;
-
-    /**
-     * Initialize
-     *
-     * @param string $exception_log_path
-     */
-    public static function initialize($exception_log_path)
-    {
-        self::$exception_log_path = $exception_log_path;
-    }
-
-    /**
-     * Log exception
-     *
-     * @param string $text
-     *
-     * @return bool
-     */
-    public static function logException($text)
-    {
-        if (!is_null(self::$exception_log_path)) {
-            return file_put_contents(
-                self::$exception_log_path,
-                date('Y-m-d H:i:s', time()) . ' ' . $text . "\n",
-                FILE_APPEND
-            );
-        }
-        return 0;
-    }
-}

src/TelegramLog.php

+<?php
+/**
+ * This file is part of the TelegramBot package.
+ *
+ * (c) Avtandil Kikabidze aka LONGMAN <akalongman@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Monolog\Logger;
+use Monolog\Handler\StreamHandler;
+
+namespace Longman\TelegramBot;
+
+/**
+ * Class TelegramLog.
+ */
+class TelegramLog
+{
+    /**
+     * Monolog instance
+     *
+     * @var \Monolog\Logger
+     */
+    static protected $monolog = null;
+
+    /**
+     * Monolog instance for update
+     *
+     * @var \Monolog\Logger
+     */
+    static protected $monolog_update = null;
+
+    /**
+     * Initialize
+     *
+     * Initilize monolog instance. Singleton
+     * Is possbile provide an external monolog instance
+     *
+     * @param \Monolog\Logger
+     *
+     * @return \Monolog\Logger
+     */
+    public static function initialize(\Monolog\Logger $external_monolog = null)
+    {
+        if (self::$monolog === null) {
+            if ($external_monolog !== null) {
+                self::$monolog = $external_monolog;
+            } else {
+                self::$monolog = new \Monolog\Logger('bot_log');
+            }
+        }
+        return self::$monolog;
+    }
+
+    /**
+     * Initialize error log
+     *
+     * @param string $path
+     *
+     * @return \Monolog\Logger
+     */
+    public static function initErrorLog($path)
+    {
+        self::initialize();
+        return self::$monolog->pushHandler(new \Monolog\Handler\StreamHandler($path, \Monolog\Logger::ERROR));
+    }
+
+    /**
+     * Initialize debug log
+     *
+     * @param string $path
+     *
+     * @return \Monolog\Logger
+     */
+    public static function initDebugLog($path)
+    {
+        self::initialize();
+        return self::$monolog->pushHandler(new \Monolog\Handler\StreamHandler($path, \Monolog\Logger::DEBUG));
+    }
+
+    /**
+     * Initialize update log
+     *
+     * Initilize monolog instance. Singleton
+     * Is possbile provide an external monolog instance
+     *
+     * @return \Monolog\Logger
+     */
+    public static function initUpdateLog()
+    {
+        if (self::$monolog_update === null) {
+            self::$monolog_update = new \Monolog\Logger('bot_update_log');
+            // Create a formatter
+            $formatter = new \Monolog\Formatter\LineFormatter('%message%');
+            // Update handler
+            $update_handler = new \Monolog\Handler\StreamHandler($path, \Monolog\Logger::INFO);
+            $update_handler->setFormatter($formatter);
+
+            self::$monolog_update->pushHandler($update_handler);
+        }
+        return self::$monolog;
+    }
+
+    /**
+     * Report error log
+     *
+     * @param string $text
+     */
+    public static function error($text)
+    {
+        self::$monolog->error($text);
+    }
+
+    /**
+     * Report debug log
+     *
+     * @param string $text
+     */
+    public static function debug($text)
+    {
+        self::$monolog->debug($text);
+    }
+
+    /**
+     * Report update log
+     *
+     * @param string $text
+     */
+    public static function update($text)
+    {
+        self::$monolog_update->info($text);
+    }
+}