public function output()
{
if (empty($this->diff)) {
return;
}
$formatter = new Formatter();
echo $formatter->format('--- ' . $this->beforeName, "strong_white"), "\n";
echo $formatter->format('+++ ' . $this->afterName, "strong_white"), "\n";
echo "@@ columns @@\n";
foreach ($this->diff as $d) {
// for each diff items, show attribute diff
switch ($d->flag) {
case 'M':
echo $formatter->format('M ' . $d->name, 'yellow'), "\n";
foreach ($d->details as $attrDiff) {
echo "\t" . $formatter->format($attrDiff->getBeforeDescription(), 'red');
echo "\t" . $formatter->format($attrDiff->getAfterDescription(), 'green');
}
break;
case 'A':
$line = $d->toColumnAttrsString();
echo $formatter->format($line . "\n", 'green');
break;
case 'D':
$line = $d->toColumnAttrsString();
echo $formatter->format($line . "\n", 'red');
break;
}
}
}
public function __call($method, $args)
{
$msg = $args[0];
$indent = isset($args[1]) ? $args[1] : 0;
$level = $this->getLevelByName($method);
$style = $this->getStyleByName($method);
if ($level > $this->level) {
// do not print.
return;
}
if ($this->level <= 4 && $level >= 4) {
$style = 'dim';
}
if ($this->indent) {
$this->writer->write(str_repeat($this->indentCharacter, $this->indent));
}
/* detect object */
if (is_object($msg) || is_array($msg)) {
$this->writer->writeln($this->formatter->format(print_r($msg, 1), $style));
} else {
$this->writer->writeln($this->formatter->format($msg, $style));
}
}
