Differential D7727 Diff 17461 src/applications/phragment/controller/PhragmentHistoryController.php

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src/applications/phragment/controller/PhragmentHistoryController.php

This file was added.

				<?php

				final class PhragmentHistoryController extends PhragmentController {

				private $dblob;

				public function willProcessRequest(array $data) {
				$this->dblob = idx($data, "dblob", "");
				}

				public function processRequest() {
				$request = $this->getRequest();
				$viewer = $request->getUser();

				$parents = $this->loadParentFragments($this->dblob);
				if ($parents === null) {
				return new Aphront404Response();
				}
				$current = idx($parents, count($parents) - 1, null);

				$path = $current->getPath();

				$crumbs = $this->buildApplicationCrumbsWithPath($parents);
				$crumbs->addAction(
				id(new PHUIListItemView())
				->setName(pht('Create Fragment'))
				->setHref($this->getApplicationURI('/create/'.$path))
				->setIcon('create'));

				$current_box = $this->createCurrentFragmentView($current, true);

				$versions = id(new PhragmentFragmentVersionQuery())
				->setViewer($viewer)
				->withFragmentPHIDs(array($current->getPHID()))
				->execute();

				$list = id(new PHUIObjectItemListView())
				->setUser($viewer);

				$file_phids = mpull($versions, 'getFilePHID');
				$files = id(new PhabricatorFileQuery())
				->setViewer($viewer)
				->withPHIDs($file_phids)
				->execute();
				$files = mpull($files, null, 'getPHID');

				foreach ($versions as $version) {
				$item = id(new PHUIObjectItemView());
				$item->setHeader('Version '.$version->getSequence());
				$item->addAttribute(phabricator_datetime(
				$version->getDateCreated(),
				$viewer));

				$disabled = !isset($files[$version->getFilePHID()]);
				$action = id(new PHUIListItemView())
				->setIcon('download')
				->setDisabled($disabled)
				->setRenderNameAsTooltip(true)
				->setName(pht("Download"));
				if (!$disabled) {
				$action->setHref($files[$version->getFilePHID()]->getBestURI());
				}
				$item->addAction($action);
				$list->addItem($item);
				}

				return $this->buildApplicationPage(
				array(
				$crumbs,
				$current_box,
				$list),
				array(
				'title' => pht('Fragment History'),
				'device' => true));
				}

				}