140 lines
3.8 KiB
PHP
140 lines
3.8 KiB
PHP
<?php
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/*
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* Copyright 2011 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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class DifferentialDiff extends DifferentialDAO {
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protected $revisionID;
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protected $authorPHID;
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protected $sourceMachine;
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protected $sourcePath;
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protected $sourceControlSystem;
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protected $sourceControlBaseRevision;
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protected $sourceControlPath;
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protected $lintStatus;
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protected $unitStatus;
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protected $lineCount;
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protected $branch;
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protected $parentRevisionID;
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protected $arcanistProject;
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protected $creationMethod;
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protected $description;
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private $unsavedChangesets = array();
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private $changesets;
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public function addUnsavedChangeset(DifferentialChangeset $changeset) {
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if ($this->changesets === null) {
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$this->changesets = array();
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}
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$this->unsavedChangesets[] = $changeset;
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$this->changesets[] = $changeset;
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return $this;
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}
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public function attachChangesets(array $changesets) {
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$this->changesets = $changesets;
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return $this;
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}
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public function getChangesets() {
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if ($this->changesets === null) {
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throw new Exception("Must load and attach changesets first!");
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}
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return $this->changesets;
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}
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public function loadChangesets() {
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if (!$this->getID()) {
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return array();
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}
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return id(new DifferentialChangeset())->loadAllWhere(
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'diffID = %d',
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$this->getID());
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}
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public function save() {
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// TODO: sort out transactions
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// $this->openTransaction();
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$ret = parent::save();
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foreach ($this->unsavedChangesets as $changeset) {
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$changeset->setDiffID($this->getID());
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$changeset->save();
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}
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// $this->saveTransaction();
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return $ret;
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}
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public function delete() {
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// $this->openTransaction();
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foreach ($this->loadChangesets() as $changeset) {
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$changeset->delete();
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}
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$ret = parent::delete();
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// $this->saveTransaction();
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return $ret;
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}
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public static function newFromRawChanges(array $changes) {
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$diff = new DifferentialDiff();
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$lines = 0;
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foreach ($changes as $change) {
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$changeset = new DifferentialChangeset();
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$add_lines = 0;
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$del_lines = 0;
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foreach ($change->getHunks() as $hunk) {
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$dhunk = new DifferentialHunk();
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$dhunk->setOldOffset($hunk->getOldOffset());
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$dhunk->setOldLen($hunk->getOldLength());
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$dhunk->setNewOffset($hunk->getNewOffset());
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$dhunk->setNewLen($hunk->getNewLength());
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$dhunk->setChanges($hunk->getCorpus());
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$changeset->addUnsavedHunk($dhunk);
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$add_lines += $hunk->getAddLines();
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$del_lines += $hunk->getDelLines();
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$lines += $add_lines + $del_lines;
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}
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$changeset->setOldFile($change->getOldPath());
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$changeset->setFilename($change->getCurrentPath());
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$changeset->setChangeType($change->getType());
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$changeset->setFileType($change->getFileType());
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$changeset->setMetadata($change->getAllMetadata());
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$changeset->setOldProperties($change->getOldProperties());
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$changeset->setNewProperties($change->getNewProperties());
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$changeset->setAwayPaths($change->getAwayPaths());
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$changeset->setAddLines($add_lines);
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$changeset->setDelLines($del_lines);
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$diff->addUnsavedChangeset($changeset);
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}
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$diff->setLineCount($lines);
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return $diff;
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}
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}
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