/**
* initalize the factory class
*
* @return LogCommandFactory
*/
public static function init()
{
$class = __CLASS__;
return self::$instance = new $class();
}
public function executeShowdiff(sfWebRequest $request)
{
$this->path = $this->getUser()->getAttribute('path');
$this->data = $this->repository->getAllRevisionForPath($this->repository->getUrl() . "/" . urldecode($this->getUser()->getAttribute('path')), $this->log_command);
$this->active = $request->getParameter('action');
$choices = array();
foreach ($this->data as $logentry) {
$choices[] = "" . $logentry->getLogRevisionNumber() . "";
}
$this->form = new ShowDiffListForm($choices, array('path' => $request->getParameter('path')));
$diff_command_factory = DiffCommandFactory::init();
$diff_command = $diff_command_factory->build($this->type);
$this->form->bind(array('revision_left' => $request->getParameter('revision_left'), 'revision_right' => $request->getParameter('revision_right')));
if ($this->form->isValid()) {
$parser = $this->repository->getDiffMatrixFromRevision($request->getParameter('revision_right'), $request->getParameter('revision_left'), new DiffParser(), $diff_command);
$this->blocks_left = $parser->getLeftBlocks();
$this->blocks_right = $parser->getRightBlocks();
$this->revision_first_id = $request->getParameter('revision_right');
$this->revision_second_id = $request->getParameter('revision_left');
$this->setTemplate('showdiff');
} else {
$this->form_invalid = true;
$this->setTemplate('showdifflist');
}
}
