Defined (1)

The class is defined in the following location(s).

/includes/Database/Logger.php  

final class NF_Database_Logger extends NF_Abstracts_Logger 
{ 
    protected $_current = array(); 
 
    /** 
     * Logs with an arbitrary level. 
     * 
     * @param mixed $level 
     * @param string $message 
     * @param array $context 
     * @return null 
     */ 
    public function log( $level, $message, array $context = array() ) 
    { 
        $message = $this->interpolate( $message, $context ); 
 
        // Create Log Object 
        $log = Ninja_Forms()->form()->object()->get(); 
        $log->update_setting( 'type', 'log' ) 
            ->update_setting( 'level', $level ) 
            ->update_setting( 'message', $message ); 
 
        foreach ($context as $key => $value) { 
            $log->update_setting($key, maybe_serialize($value)); 
        } 
 
        // Add to Database 
        $log->save(); 
 
        // Add to Current Property Array 
        $this->_current[ $level ][] = $log; 
    } 
 
    /** 
     * Get current logs for the request lifecycle 
     * 
     * @param string $level 
     * @return array 
     */ 
    public function get_current( $level = '' ) 
    { 
        return ( $level ) ? $this->_current[ $level ] : $this->_current; 
    } 
 
    /** 
     * Interpolates context values into the message placeholders. 
     * 
     * @param $message 
     * @param array $context 
     * @return string 
     */ 
    protected function interpolate( $message, array $context = array() ) 
    { 
        // build a replacement array with braces around the context keys 
        $replace = array(); 
        foreach ($context as $key => $val) { 
 
            if( is_array( $val ) ) continue; 
 
            $replace['{' . $key . '}'] = $val; 
        } 
 
        // interpolate replacement values into the message and return 
        return strtr($message, $replace); 
    } 
}