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<?php
namespace Icinga\Module\Businessprocess\Storage;
use ipl\Html\ValidHtml;
use Jfcherng\Diff\Differ;
use Jfcherng\Diff\Factory\RendererFactory;
class ConfigDiff implements ValidHtml
{
protected $a;
protected $b;
protected $diff;
protected $opcodes;
protected function __construct($a, $b)
{
if (empty($a)) {
$this->a = array();
} else {
$this->a = explode("\n", (string) $a);
}
if (empty($b)) {
$this->b = array();
} else {
$this->b = explode("\n", (string) $b);
}
$options = array(
'context' => 5,
// 'ignoreWhitespace' => true,
// 'ignoreCase' => true,
);
$this->diff = new Differ($this->a, $this->b, $options);
}
/**
* @return string
*/
public function render()
{
return $this->renderHtmlSideBySide();
}
public function renderHtmlSideBySide()
{
$renderer = RendererFactory::make('SideBySide');
return $renderer->render($this->diff);
}
public function renderHtmlInline()
{
$renderer = RendererFactory::make('Inline');
return $renderer->render($this->diff);
}
public function renderTextContext()
{
$renderer = RendererFactory::make('Context');
return $renderer->render($this->diff);
}
public function renderTextUnified()
{
$renderer = RendererFactory::make('Unified');
return $renderer->render($this->diff);
}
public static function create($a, $b)
{
$diff = new static($a, $b);
return $diff;
}
}
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