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https://we.phorge.it/source/phorge.git
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b2890eeb0e
Summary: These are all unambiguously unextensible. Issues I hit: - Maniphest Change/Diff controllers, just consolidated them. - Some search controllers incorrectly extend from "Search" but should extend from "SearchBase". This has no runtime effects. - D1836 introduced a closure, which we don't handle correctly (somewhat on purpose; we target PHP 5.2). See T962. Test Plan: Ran "testEverythingImplemented" unit test to identify classes extending from `final` classes. Resolved issues. Reviewers: btrahan Reviewed By: btrahan CC: aran, epriestley Maniphest Tasks: T795 Differential Revision: https://secure.phabricator.com/D1843
338 lines
8.9 KiB
PHP
338 lines
8.9 KiB
PHP
<?php
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/*
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* Copyright 2012 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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final class DifferentialChangesetViewController extends DifferentialController {
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public function shouldRequireLogin() {
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return !$this->allowsAnonymousAccess();
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}
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public function processRequest() {
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$request = $this->getRequest();
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$author_phid = $request->getUser()->getPHID();
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$rendering_reference = $request->getStr('ref');
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$parts = explode('/', $rendering_reference);
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if (count($parts) == 2) {
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list($id, $vs) = $parts;
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} else {
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$id = $parts[0];
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$vs = 0;
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}
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$id = (int)$id;
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$vs = (int)$vs;
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$changeset = id(new DifferentialChangeset())->load($id);
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if (!$changeset) {
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return new Aphront404Response();
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}
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$view = $request->getStr('view');
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if ($view) {
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$changeset->attachHunks($changeset->loadHunks());
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$phid = idx($changeset->getMetadata(), "$view:binary-phid");
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if ($phid) {
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return id(new AphrontRedirectResponse())->setURI("/file/info/$phid/");
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}
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switch ($view) {
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case 'new':
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return $this->buildRawFileResponse($changeset, $is_new = true);
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case 'old':
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return $this->buildRawFileResponse($changeset, $is_new = false);
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default:
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return new Aphront400Response();
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}
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}
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if ($vs && ($vs != -1)) {
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$vs_changeset = id(new DifferentialChangeset())->load($vs);
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if (!$vs_changeset) {
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return new Aphront404Response();
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}
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}
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if (!$vs) {
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$right = $changeset;
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$left = null;
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$right_source = $right->getID();
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$right_new = true;
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$left_source = $right->getID();
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$left_new = false;
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$render_cache_key = $right->getID();
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} else if ($vs == -1) {
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$right = null;
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$left = $changeset;
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$right_source = $left->getID();
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$right_new = false;
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$left_source = $left->getID();
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$left_new = true;
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$render_cache_key = null;
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} else {
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$right = $changeset;
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$left = $vs_changeset;
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$right_source = $right->getID();
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$right_new = true;
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$left_source = $left->getID();
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$left_new = true;
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$render_cache_key = null;
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}
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if ($left) {
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$left->attachHunks($left->loadHunks());
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}
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if ($right) {
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$right->attachHunks($right->loadHunks());
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}
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if ($left) {
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$left_data = $left->makeNewFile();
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if ($right) {
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$right_data = $right->makeNewFile();
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} else {
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$right_data = $left->makeOldFile();
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}
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$engine = new PhabricatorDifferenceEngine();
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$synthetic = $engine->generateChangesetFromFileContent(
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$left_data,
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$right_data);
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$choice = nonempty($left, $right);
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$choice->attachHunks($synthetic->getHunks());
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$changeset = $choice;
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}
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$coverage = null;
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if ($right && $right->getDiffID()) {
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$unit = id(new DifferentialDiffProperty())->loadOneWhere(
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'diffID = %d AND name = %s',
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$right->getDiffID(),
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'arc:unit');
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if ($unit) {
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$coverage = array();
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foreach ($unit->getData() as $result) {
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$result_coverage = idx($result, 'coverage');
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if (!$result_coverage) {
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continue;
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}
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$file_coverage = idx($result_coverage, $right->getFileName());
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if (!$file_coverage) {
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continue;
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}
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$coverage[] = $file_coverage;
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}
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$coverage = ArcanistUnitTestResult::mergeCoverage($coverage);
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}
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}
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$spec = $request->getStr('range');
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list($range_s, $range_e, $mask) =
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DifferentialChangesetParser::parseRangeSpecification($spec);
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$parser = new DifferentialChangesetParser();
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$parser->setCoverage($coverage);
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$parser->setChangeset($changeset);
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$parser->setRenderingReference($rendering_reference);
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$parser->setRenderCacheKey($render_cache_key);
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$parser->setRightSideCommentMapping($right_source, $right_new);
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$parser->setLeftSideCommentMapping($left_source, $left_new);
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$parser->setWhitespaceMode($request->getStr('whitespace'));
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// Load both left-side and right-side inline comments.
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$inlines = $this->loadInlineComments(
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array($left_source, $right_source),
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$author_phid);
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if ($left_new) {
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$inlines = array_merge(
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$inlines,
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$this->buildLintInlineComments($left));
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}
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if ($right_new) {
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$inlines = array_merge(
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$inlines,
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$this->buildLintInlineComments($right));
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}
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$phids = array();
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foreach ($inlines as $inline) {
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$parser->parseInlineComment($inline);
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if ($inline->getAuthorPHID()) {
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$phids[$inline->getAuthorPHID()] = true;
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}
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}
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$phids = array_keys($phids);
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$handles = id(new PhabricatorObjectHandleData($phids))
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->loadHandles();
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$parser->setHandles($handles);
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$engine = PhabricatorMarkupEngine::newDifferentialMarkupEngine();
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$parser->setMarkupEngine($engine);
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if ($request->isAjax()) {
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// TODO: This is sort of lazy, the effect is just to not render "Edit"
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// links on the "standalone view".
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$parser->setUser($request->getUser());
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}
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$output = $parser->render($range_s, $range_e, $mask);
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if ($request->isAjax()) {
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return id(new AphrontAjaxResponse())
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->setContent($output);
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}
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Javelin::initBehavior('differential-show-more', array(
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'uri' => '/differential/changeset/',
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'whitespace' => $request->getStr('whitespace'),
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));
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Javelin::initBehavior('differential-comment-jump', array());
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$detail = new DifferentialChangesetDetailView();
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$detail->setChangeset($changeset);
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$detail->appendChild($output);
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$detail->setRevisionID($request->getInt('revision_id'));
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$output =
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id(new DifferentialPrimaryPaneView())
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->setLineWidthFromChangesets(array($changeset))
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->appendChild(
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'<div class="differential-review-stage" '.
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'id="differential-review-stage">'.
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$detail->render().
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'</div>');
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return $this->buildStandardPageResponse(
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array(
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$output
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),
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array(
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'title' => 'Changeset View',
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));
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}
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private function loadInlineComments(array $changeset_ids, $author_phid) {
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$changeset_ids = array_unique(array_filter($changeset_ids));
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if (!$changeset_ids) {
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return;
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}
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return id(new DifferentialInlineComment())->loadAllWhere(
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'changesetID IN (%Ld) AND (commentID IS NOT NULL OR authorPHID = %s)',
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$changeset_ids,
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$author_phid);
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}
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private function buildRawFileResponse(
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DifferentialChangeset $changeset,
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$is_new) {
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if ($is_new) {
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$key = 'raw:new:phid';
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} else {
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$key = 'raw:old:phid';
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}
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$metadata = $changeset->getMetadata();
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$file = null;
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$phid = idx($metadata, $key);
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if ($phid) {
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$file = id(new PhabricatorFile())->loadOneWhere(
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'phid = %s',
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$phid);
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}
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if (!$file) {
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// This is just building a cache of the changeset content in the file
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// tool, and is safe to run on a read pathway.
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$unguard = AphrontWriteGuard::beginScopedUnguardedWrites();
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if ($is_new) {
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$data = $changeset->makeNewFile();
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} else {
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$data = $changeset->makeOldFile();
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}
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$file = PhabricatorFile::newFromFileData(
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$data,
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array(
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'name' => $changeset->getFilename(),
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'mime-type' => 'text/plain',
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));
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$metadata[$key] = $file->getPHID();
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$changeset->setMetadata($metadata);
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$changeset->save();
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unset($unguard);
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}
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return id(new AphrontRedirectResponse())
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->setURI($file->getBestURI());
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}
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private function buildLintInlineComments($changeset) {
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$lint = id(new DifferentialDiffProperty())->loadOneWhere(
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'diffID = %d AND name = %s',
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$changeset->getDiffID(),
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'arc:lint');
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if (!$lint) {
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return array();
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}
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$lint = $lint->getData();
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$inlines = array();
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foreach ($lint as $msg) {
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if ($msg['path'] != $changeset->getFilename()) {
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continue;
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}
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$inline = new DifferentialInlineComment();
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$inline->setChangesetID($changeset->getID());
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$inline->setIsNewFile(true);
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$inline->setSyntheticAuthor('Lint: '.$msg['name']);
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$inline->setLineNumber($msg['line']);
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$inline->setLineLength(0);
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$inline->setContent('%%%'.$msg['description'].'%%%');
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$inlines[] = $inline;
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}
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return $inlines;
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}
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}
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