"red", 33 => "orange");
// Used to set if the migration process is called via command line or via browser
private $cli;
/**
* Object initialization
*/
public function __construct()
{
// Get code igniter instance
$this->ci =& get_instance();
$this->setCli();
}
// -------------------------------------------------------------------------------------------------
// Public methods
/**
* Prints a formatted message
*/
public function printMessage($message)
{
$this->_print(EPrintfLib::MSG_PREFIX, $message);
}
/**
* Prints a formatted info
*/
public function printInfo($info)
{
$this->_print(EPrintfLib::INFO_PREFIX, $info, EPrintfLib::INFO_COLOR);
}
/**
* Prints a formatted error
*/
public function printError($error)
{
$this->_print(EPrintfLib::ERROR_PREFIX, $error, EPrintfLib::ERROR_COLOR);
}
/**
* Print only the end of line
*/
public function printEOL()
{
echo $this->getEOL();
}
// -------------------------------------------------------------------------------------------------
// Private methods
/**
* Set property cli to false if the migration process is called via command line
* otherwise to false if it's called via browser
*/
private function setCli()
{
if ($this->ci->input->is_cli_request())
{
$this->cli = true;
}
else
{
$this->cli = false;
}
}
/**
* Returns the character of end of line
* PHP_EOL platform dependent if cli is true
* Tag
if cli is false
*/
private function getEOL()
{
if ($this->cli === true)
{
return PHP_EOL;
}
else
{
return "
";
}
}
/**
* Returns the string needed to color the output
*/
private function getColored($color)
{
$colored = "%s";
if (!is_null($color))
{
if ($this->cli === true)
{
$colored = "\033[".$color."m%s\033[37m";
}
else
{
$colored = "HTML_COLORS[$color]."\">%s";
}
}
return $colored;
}
/**
* Print a message, even colored if specified
*/
private function _print($prefix, $text, $color = null)
{
printf($this->getColored($color), sprintf("%s %s".$this->getEOL(), $prefix, $text));
}
}