Begin Refactor

vendor/gabordemooij/redbean/RedBeanPHP/Logger/RDefault.php

@@ -0,0 +1,133 @@
+<?php
+
+namespace RedBeanPHP\Logger;
+
+use RedBeanPHP\Logger as Logger;
+use RedBeanPHP\RedException as RedException;
+
+/**
+ * Logger. Provides a basic logging function for RedBeanPHP.
+ *
+ * @file    RedBeanPHP/Logger.php
+ * @author  Gabor de Mooij and the RedBeanPHP Community
+ * @license BSD/GPLv2
+ *
+ * @copyright
+ * copyright (c) G.J.G.T. (Gabor) de Mooij
+ * This source file is subject to the BSD/GPLv2 License that is bundled
+ * with this source code in the file license.txt.
+ */
+class RDefault implements Logger
+{
+	/**
+	 * Logger modes
+	 */
+	const C_LOGGER_ECHO  = 0;
+	const C_LOGGER_ARRAY = 1;
+
+	/**
+	 * @var integer
+	 */
+	protected $mode = 0;
+
+	/**
+	 * @var array
+	 */
+	protected $logs = array();
+
+	/**
+	 * Default logger method logging to STDOUT.
+	 * This is the default/reference implementation of a logger.
+	 * This method will write the message value to STDOUT (screen) unless
+	 * you have changed the mode of operation to C_LOGGER_ARRAY.
+	 *
+	 * @param $message (optional) message to log (might also be data or output)
+	 *
+	 * @return void
+	 */
+	public function log()
+	{
+		if ( func_num_args() < 1 ) return;
+
+		foreach ( func_get_args() as $argument ) {
+			if ( is_array( $argument ) ) {
+				$log = var_export( $argument, TRUE );
+				if ( $this->mode === self::C_LOGGER_ECHO ) {
+					echo $log;
+				} else {
+					$this->logs[] = $log;
+				}
+			} else {
+				if ( $this->mode === self::C_LOGGER_ECHO ) {
+					echo $argument;
+				} else {
+					$this->logs[] = $argument;
+				}
+			}
+
+			if ( $this->mode === self::C_LOGGER_ECHO ) echo "<br>" . PHP_EOL;
+		}
+	}
+
+	/**
+	 * Returns the internal log array.
+	 * The internal log array is where all log messages are stored.
+	 *
+	 * @return array
+	 */
+	public function getLogs()
+	{
+		return $this->logs;
+	}
+
+	/**
+	 * Clears the internal log array, removing all
+	 * previously stored entries.
+	 *
+	 * @return self
+	 */
+	public function clear()
+	{
+		$this->logs = array();
+		return $this;
+	}
+
+	/**
+	 * Selects a logging mode.
+	 * There are several options available.
+	 *
+	 * * C_LOGGER_ARRAY - log silently, stores entries in internal log array only
+	 * * C_LOGGER_ECHO  - also forward log messages directly to STDOUT
+	 *
+	 * @param integer $mode mode of operation for logging object
+	 *
+	 * @return self
+	 */
+	public function setMode( $mode )
+	{
+		if ($mode !== self::C_LOGGER_ARRAY && $mode !== self::C_LOGGER_ECHO ) {
+			throw new RedException( 'Invalid mode selected for logger, use C_LOGGER_ARRAY or C_LOGGER_ECHO.' );
+		}
+		$this->mode = $mode;
+		return $this;
+	}
+
+	/**
+	 * Searches for all log entries in internal log array
+	 * for $needle and returns those entries.
+	 * This method will return an array containing all matches for your
+	 * search query.
+	 *
+	 * @param string $needle phrase to look for in internal log array
+	 *
+	 * @return array
+	 */
+	public function grep( $needle )
+	{
+		$found = array();
+		foreach( $this->logs as $logEntry ) {
+			if ( strpos( $logEntry, $needle ) !== FALSE ) $found[] = $logEntry;
+		}
+		return $found;
+	}
+}