Differential D20538 Diff 48982 src/applications/diffusion/engineextension/DiffusionSourceHyperlinkEngineExtension.php

Changeset View

Standalone View

				<?php

				final class DiffusionSourceHyperlinkEngineExtension
				extends PhabricatorRemarkupHyperlinkEngineExtension {

				const LINKENGINEKEY = 'diffusion-src';

				public function processHyperlinks(array $hyperlinks) {
				$engine = $this->getEngine();
				$viewer = $engine->getConfig('viewer');

				if (!$viewer) {
				return;
				}

				$hyperlinks = $this->getSelfLinks($hyperlinks);

				$links = array();
				foreach ($hyperlinks as $link) {
				$uri = $link->getURI();
				$uri = new PhutilURI($uri);

				$path = $uri->getPath();

				$pattern =
				'(^'.
				'/(?:diffusion\|source)'.
				'/(?P<identifier>[^/]+)'.
				'/browse'.
				'/(?P<blob>.*)'.
				'\z)';
				$matches = null;
				if (!preg_match($pattern, $path, $matches)) {
				continue;
				}

				$links[] = array(
				'ref' => $link,
				'identifier' => $matches['identifier'],
				'blob' => $matches['blob'],
				);
				}

				if (!$links) {
				return;
				}

				$identifiers = ipull($links, 'identifier');

				$query = id(new PhabricatorRepositoryQuery())
				->setViewer($viewer)
				->withIdentifiers($identifiers);

				$query->execute();

				$repository_map = $query->getIdentifierMap();

				foreach ($links as $link) {
				$identifier = $link['identifier'];

				$repository = idx($repository_map, $identifier);
				if (!$repository) {
				continue;
				}

				$ref = $link['ref'];
				$uri = $ref->getURI();


				$tag = id(new DiffusionSourceLinkView())
				->setViewer($viewer)
				->setRepository($repository)
				->setURI($uri)
				->setBlob($link['blob']);

				if (!$ref->isEmbed()) {
				$tag->setText($uri);
				}

				$ref->setResult($tag);
				}
				}

				}