private function buildRawFileResponse(DifferentialChangeset $changeset, $is_new) { $viewer = $this->getViewer(); if ($is_new) { $key = 'raw:new:phid'; } else { $key = 'raw:old:phid'; } $metadata = $changeset->getMetadata(); $file = null; $phid = idx($metadata, $key); if ($phid) { $file = id(new PhabricatorFileQuery())->setViewer($viewer)->withPHIDs(array($phid))->execute(); if ($file) { $file = head($file); } } if (!$file) { // This is just building a cache of the changeset content in the file // tool, and is safe to run on a read pathway. $unguard = AphrontWriteGuard::beginScopedUnguardedWrites(); if ($is_new) { $data = $changeset->makeNewFile(); } else { $data = $changeset->makeOldFile(); } $file = PhabricatorFile::newFromFileData($data, array('name' => $changeset->getFilename(), 'mime-type' => 'text/plain')); $metadata[$key] = $file->getPHID(); $changeset->setMetadata($metadata); $changeset->save(); unset($unguard); } return $file->getRedirectResponse(); }
public static function newFromRawChanges(array $changes) { $diff = new DifferentialDiff(); $lines = 0; foreach ($changes as $change) { $changeset = new DifferentialChangeset(); $add_lines = 0; $del_lines = 0; $hunks = $change->getHunks(); if ($hunks) { foreach ($hunks as $hunk) { $dhunk = new DifferentialHunk(); $dhunk->setOldOffset($hunk->getOldOffset()); $dhunk->setOldLen($hunk->getOldLength()); $dhunk->setNewOffset($hunk->getNewOffset()); $dhunk->setNewLen($hunk->getNewLength()); $dhunk->setChanges($hunk->getCorpus()); $changeset->addUnsavedHunk($dhunk); $add_lines += $hunk->getAddLines(); $del_lines += $hunk->getDelLines(); $lines += $add_lines + $del_lines; } } else { // This happens when you add empty files. $changeset->attachHunks(array()); } $changeset->setOldFile($change->getOldPath()); $changeset->setFilename($change->getCurrentPath()); $changeset->setChangeType($change->getType()); $changeset->setFileType($change->getFileType()); $changeset->setMetadata($change->getAllMetadata()); $changeset->setOldProperties($change->getOldProperties()); $changeset->setNewProperties($change->getNewProperties()); $changeset->setAwayPaths($change->getAwayPaths()); $changeset->setAddLines($add_lines); $changeset->setDelLines($del_lines); $diff->addUnsavedChangeset($changeset); } $diff->setLineCount($lines); return $diff; }
private static function buildChangesetsFromRawChanges(DifferentialDiff $diff, array $changes) { // There may not be any changes; initialize the changesets list so that // we don't throw later when accessing it. $diff->attachChangesets(array()); $lines = 0; foreach ($changes as $change) { if ($change->getType() == ArcanistDiffChangeType::TYPE_MESSAGE) { // If a user pastes a diff into Differential which includes a commit // message (e.g., they ran `git show` to generate it), discard that // change when constructing a DifferentialDiff. continue; } $changeset = new DifferentialChangeset(); $add_lines = 0; $del_lines = 0; $first_line = PHP_INT_MAX; $hunks = $change->getHunks(); if ($hunks) { foreach ($hunks as $hunk) { $dhunk = new DifferentialModernHunk(); $dhunk->setOldOffset($hunk->getOldOffset()); $dhunk->setOldLen($hunk->getOldLength()); $dhunk->setNewOffset($hunk->getNewOffset()); $dhunk->setNewLen($hunk->getNewLength()); $dhunk->setChanges($hunk->getCorpus()); $changeset->addUnsavedHunk($dhunk); $add_lines += $hunk->getAddLines(); $del_lines += $hunk->getDelLines(); $added_lines = $hunk->getChangedLines('new'); if ($added_lines) { $first_line = min($first_line, head_key($added_lines)); } } $lines += $add_lines + $del_lines; } else { // This happens when you add empty files. $changeset->attachHunks(array()); } $metadata = $change->getAllMetadata(); if ($first_line != PHP_INT_MAX) { $metadata['line:first'] = $first_line; } $changeset->setOldFile($change->getOldPath()); $changeset->setFilename($change->getCurrentPath()); $changeset->setChangeType($change->getType()); $changeset->setFileType($change->getFileType()); $changeset->setMetadata($metadata); $changeset->setOldProperties($change->getOldProperties()); $changeset->setNewProperties($change->getNewProperties()); $changeset->setAwayPaths($change->getAwayPaths()); $changeset->setAddLines($add_lines); $changeset->setDelLines($del_lines); $diff->addUnsavedChangeset($changeset); } $diff->setLineCount($lines); $parser = new DifferentialChangesetParser(); $changesets = $parser->detectCopiedCode($diff->getChangesets(), $min_width = 30, $min_lines = 3); $diff->attachChangesets($changesets); return $diff; }
public static function newFromRawChanges(array $changes) { assert_instances_of($changes, 'ArcanistDiffChange'); $diff = new DifferentialDiff(); $lines = 0; foreach ($changes as $change) { $changeset = new DifferentialChangeset(); $add_lines = 0; $del_lines = 0; $first_line = PHP_INT_MAX; $hunks = $change->getHunks(); if ($hunks) { foreach ($hunks as $hunk) { $dhunk = new DifferentialHunk(); $dhunk->setOldOffset($hunk->getOldOffset()); $dhunk->setOldLen($hunk->getOldLength()); $dhunk->setNewOffset($hunk->getNewOffset()); $dhunk->setNewLen($hunk->getNewLength()); $dhunk->setChanges($hunk->getCorpus()); $changeset->addUnsavedHunk($dhunk); $add_lines += $hunk->getAddLines(); $del_lines += $hunk->getDelLines(); $added_lines = $hunk->getChangedLines('new'); if ($added_lines) { $first_line = min($first_line, head_key($added_lines)); } } $lines += $add_lines + $del_lines; } else { // This happens when you add empty files. $changeset->attachHunks(array()); } $metadata = $change->getAllMetadata(); if ($first_line != PHP_INT_MAX) { $metadata['line:first'] = $first_line; } $changeset->setOldFile($change->getOldPath()); $changeset->setFilename($change->getCurrentPath()); $changeset->setChangeType($change->getType()); $changeset->setFileType($change->getFileType()); $changeset->setMetadata($metadata); $changeset->setOldProperties($change->getOldProperties()); $changeset->setNewProperties($change->getNewProperties()); $changeset->setAwayPaths($change->getAwayPaths()); $changeset->setAddLines($add_lines); $changeset->setDelLines($del_lines); $diff->addUnsavedChangeset($changeset); } $diff->setLineCount($lines); $diff->detectCopiedCode(); return $diff; }