Archive for category Symfony

<?php
/**
 * Pretty Simple Logger
 *
 * @package util
 * @author Phazeon Phoenix <phoenix@phazeon.com>
 * @copyright 2009 Phazeon.com
 * @version 1
 */
class L {
 
    static public $allowedMessageLevels = array('notice', 'emerg', 'alert',
                         'crit', 'info', 'debug', 'err', 'warning');
    /**
     * Log a message.
     *
     * @param mixed $message
     * @param string $level
     * @param boolean $pretty Does not add the star header if false.
     * @return void
     */
    static public function log($message, $level = 'debug', $pretty = true)
    {
        if (sfConfig::get('sf_logging_enabled')) {
            if ( ! in_array($level, self::$allowedMessageLevels))
                $level = 'debug';
            if ($pretty)
                $output = self::prettyHeader($message);
            else
                $output = $message;
            sfContext::getInstance()->getLogger()->$level($output);
        }
    }
 
    /**
     * Dump a variable to the log.
     *
     * Known Limitation: Variables that are too large, such as many of the
     * Symfony core classes, will cause this function to fail. This is a
     * limitation of var_export(). If you need to dump such a variable, use
     * print_r(). It's ugly but it'll work no matter how large the variable is.
     *
     * @param mixed $var
     * @param mixed $message
     * @param string $level
     * @return void
     */
    static public function dump($var, $message = null,  $level = 'debug')
    {
        if (sfConfig::get('sf_logging_enabled')) {
            $output = self::prettyHeader("Variable Dump $message");
            $output .= var_export($var, true);
            L::log($output, $level, false);
        }
    }
 
    /**
     * Output all publicly accessable methods of a class.
     *
     * @param mixed $class
     * @param mixed $message
     * @param string $level
     * @return void
     */
    static public function methods($class, $message = null,  $level = 'debug')
    {
        if (sfConfig::get('sf_logging_enabled')) {
            $class = get_class($class);
            $output = self::prettyHeader("Methods for $class $message");
            $methods = get_class_methods($class);
            foreach($methods as $method) {
                $output .= "$class::$method\n";
            }
            L::log($output, $level, false);
        }
    }
 
    /**
     * Build a string padded and surrounded by stars.
     *
     * @param mixed $text
     * @return string
     */
    static public function prettyHeader($text) {
        $stars = '';
        $text = "* " . trim($text) . " *";
        $stars = str_repeat('*', strlen($text));
        return "\n" . $stars . "\n" . $text . "\n" . $stars . "\n";
    }
}