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PhabricatorOwnersPackage.php
023dee0d3b6dproduction

PhabricatorOwnersPackage.php
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			<?php

			final class PhabricatorOwnersPackage extends PhabricatorOwnersDAO
			implements PhabricatorPolicyInterface {

			protected $name;
			protected $originalName;
			protected $auditingEnabled;
			protected $description;
			protected $primaryOwnerPHID;

			private $unsavedOwners;
			private $unsavedPaths;
			private $actorPHID;
			private $oldPrimaryOwnerPHID;
			private $oldAuditingEnabled;

			public function getCapabilities() {
			return array(
			PhabricatorPolicyCapability::CAN_VIEW,
			);
			}

			public function getPolicy($capability) {
			return PhabricatorPolicies::POLICY_USER;
			}

			public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
			return false;
			}

			public function describeAutomaticCapability($capability) {
			return null;
			}

			public function getConfiguration() {
			return array(
			// This information is better available from the history table.
			self::CONFIG_TIMESTAMPS => false,
			self::CONFIG_AUX_PHID => true,
			) + parent::getConfiguration();
			}

			public function generatePHID() {
			return PhabricatorPHID::generateNewPHID('OPKG');
			}

			public function attachUnsavedOwners(array $owners) {
			$this->unsavedOwners = $owners;
			return $this;
			}

			public function attachUnsavedPaths(array $paths) {
			$this->unsavedPaths = $paths;
			return $this;
			}

			public function attachActorPHID($actor_phid) {
			$this->actorPHID = $actor_phid;
			return $this;
			}

			public function getActorPHID() {
			return $this->actorPHID;
			}

			public function attachOldPrimaryOwnerPHID($old_primary) {
			$this->oldPrimaryOwnerPHID = $old_primary;
			return $this;
			}

			public function getOldPrimaryOwnerPHID() {
			return $this->oldPrimaryOwnerPHID;
			}

			public function attachOldAuditingEnabled($auditing_enabled) {
			$this->oldAuditingEnabled = $auditing_enabled;
			return $this;
			}

			public function getOldAuditingEnabled() {
			return $this->oldAuditingEnabled;
			}

			public function setName($name) {
			$this->name = $name;
			if (!$this->getID()) {
			$this->originalName = $name;
			}
			return $this;
			}

			public function loadOwners() {
			if (!$this->getID()) {
			return array();
			}
			return id(new PhabricatorOwnersOwner())->loadAllWhere(
			'packageID = %d',
			$this->getID());
			}

			public function loadPaths() {
			if (!$this->getID()) {
			return array();
			}
			return id(new PhabricatorOwnersPath())->loadAllWhere(
			'packageID = %d',
			$this->getID());
			}

			public static function loadAffectedPackages(
			PhabricatorRepository $repository,
			array $paths) {

			if (!$paths) {
			return array();
			}

			return self::loadPackagesForPaths($repository, $paths);
			}

			public static function loadOwningPackages($repository, $path) {
			if (empty($path)) {
			return array();
			}

			return self::loadPackagesForPaths($repository, array($path), 1);
			}

			private static function loadPackagesForPaths(
			PhabricatorRepository $repository,
			array $paths,
			$limit = 0) {

			$fragments = array();
			foreach ($paths as $path) {
			foreach (self::splitPath($path) as $fragment) {
			$fragments[$fragment][$path] = true;
			}
			}

			$package = new PhabricatorOwnersPackage();
			$path = new PhabricatorOwnersPath();
			$conn = $package->establishConnection('r');

			$repository_clause = qsprintf(
			$conn,
			'AND p.repositoryPHID = %s',
			$repository->getPHID());

			// NOTE: The list of $paths may be very large if we're coming from
			// the OwnersWorker and processing, e.g., an SVN commit which created a new
			// branch. Break it apart so that it will fit within 'max_allowed_packet',
			// and then merge results in PHP.

			$rows = array();
			foreach (array_chunk(array_keys($fragments), 128) as $chunk) {
			$rows[] = queryfx_all(
			$conn,
			'SELECT pkg.id, p.excluded, p.path
			FROM %T pkg JOIN %T p ON p.packageID = pkg.id
			WHERE p.path IN (%Ls) %Q',
			$package->getTableName(),
			$path->getTableName(),
			$chunk,
			$repository_clause);
			}
			$rows = array_mergev($rows);

			$ids = self::findLongestPathsPerPackage($rows, $fragments);

			if (!$ids) {
			return array();
			}

			arsort($ids);
			if ($limit) {
			$ids = array_slice($ids, 0, $limit, $preserve_keys = true);
			}
			$ids = array_keys($ids);

			$packages = $package->loadAllWhere('id in (%Ld)', $ids);
			$packages = array_select_keys($packages, $ids);

			return $packages;
			}

			public static function loadPackagesForRepository($repository) {
			$package = new PhabricatorOwnersPackage();
			$ids = ipull(
			queryfx_all(
			$package->establishConnection('r'),
			'SELECT DISTINCT packageID FROM %T WHERE repositoryPHID = %s',
			id(new PhabricatorOwnersPath())->getTableName(),
			$repository->getPHID()),
			'packageID');

			return $package->loadAllWhere('id in (%Ld)', $ids);
			}

			public static function findLongestPathsPerPackage(array $rows, array $paths) {
			$ids = array();

			foreach (igroup($rows, 'id') as $id => $package_paths) {
			$relevant_paths = array_select_keys(
			$paths,
			ipull($package_paths, 'path'));

			// For every package, remove all excluded paths.
			$remove = array();
			foreach ($package_paths as $package_path) {
			if ($package_path['excluded']) {
			$remove += idx($relevant_paths, $package_path['path'], array());
			unset($relevant_paths[$package_path['path']]);
			}
			}

			if ($remove) {
			foreach ($relevant_paths as $fragment => $fragment_paths) {
			$relevant_paths[$fragment] = array_diff_key($fragment_paths, $remove);
			}
			}

			$relevant_paths = array_filter($relevant_paths);
			if ($relevant_paths) {
			$ids[$id] = max(array_map('strlen', array_keys($relevant_paths)));
			}
			}

			return $ids;
			}

			private function getActor() {
			// TODO: This should be cleaner, but we'd likely need to move the whole
			// thing to an Editor (T603).
			return PhabricatorUser::getOmnipotentUser();
			}

			public function save() {

			if ($this->getID()) {
			$is_new = false;
			} else {
			$is_new = true;
			}

			$this->openTransaction();

			$ret = parent::save();

			$add_owners = array();
			$remove_owners = array();
			$all_owners = array();
			if ($this->unsavedOwners) {
			$new_owners = array_fill_keys($this->unsavedOwners, true);
			$cur_owners = array();
			foreach ($this->loadOwners() as $owner) {
			if (empty($new_owners[$owner->getUserPHID()])) {
			$remove_owners[$owner->getUserPHID()] = true;
			$owner->delete();
			continue;
			}
			$cur_owners[$owner->getUserPHID()] = true;
			}

			$add_owners = array_diff_key($new_owners, $cur_owners);
			$all_owners = array_merge(
			array($this->getPrimaryOwnerPHID() => true),
			$new_owners,
			$remove_owners);
			foreach ($add_owners as $phid => $ignored) {
			$owner = new PhabricatorOwnersOwner();
			$owner->setPackageID($this->getID());
			$owner->setUserPHID($phid);
			$owner->save();
			}
			unset($this->unsavedOwners);
			}

			$add_paths = array();
			$remove_paths = array();
			$touched_repos = array();
			if ($this->unsavedPaths) {
			$new_paths = igroup($this->unsavedPaths, 'repositoryPHID', 'path');
			$cur_paths = $this->loadPaths();
			foreach ($cur_paths as $key => $path) {
			$repository_phid = $path->getRepositoryPHID();
			$new_path = head(idx(
			idx($new_paths, $repository_phid, array()),
			$path->getPath(),
			array()));
			$excluded = $path->getExcluded();
			if (!$new_path \|\| idx($new_path, 'excluded') != $excluded) {
			$touched_repos[$repository_phid] = true;
			$remove_paths[$repository_phid][$path->getPath()] = $excluded;
			$path->delete();
			unset($cur_paths[$key]);
			}
			}

			$cur_paths = mgroup($cur_paths, 'getRepositoryPHID', 'getPath');
			foreach ($new_paths as $repository_phid => $paths) {
			// TODO: (T603) Thread policy stuff in here.

			// get repository object for path validation
			$repository = id(new PhabricatorRepository())->loadOneWhere(
			'phid = %s',
			$repository_phid);
			if (!$repository) {
			continue;
			}
			foreach ($paths as $path => $dicts) {
			$path = ltrim($path, '/');
			// build query to validate path
			$drequest = DiffusionRequest::newFromDictionary(
			array(
			'user' => $this->getActor(),
			'repository' => $repository,
			'path' => $path,
			));
			$results = DiffusionBrowseResultSet::newFromConduit(
			DiffusionQuery::callConduitWithDiffusionRequest(
			$this->getActor(),
			$drequest,
			'diffusion.browsequery',
			array(
			'commit' => $drequest->getCommit(),
			'path' => $path,
			'needValidityOnly' => true)));
			$valid = $results->isValidResults();
			$is_directory = true;
			if (!$valid) {
			switch ($results->getReasonForEmptyResultSet()) {
			case DiffusionBrowseResultSet::REASON_IS_FILE:
			$valid = true;
			$is_directory = false;
			break;
			case DiffusionBrowseResultSet::REASON_IS_EMPTY:
			$valid = true;
			break;
			}
			}
			if ($is_directory && substr($path, -1) != '/') {
			$path .= '/';
			}
			if (substr($path, 0, 1) != '/') {
			$path = '/'.$path;
			}
			if (empty($cur_paths[$repository_phid][$path]) && $valid) {
			$touched_repos[$repository_phid] = true;
			$excluded = idx(reset($dicts), 'excluded', 0);
			$add_paths[$repository_phid][$path] = $excluded;
			$obj = new PhabricatorOwnersPath();
			$obj->setPackageID($this->getID());
			$obj->setRepositoryPHID($repository_phid);
			$obj->setPath($path);
			$obj->setExcluded($excluded);
			$obj->save();
			}
			}
			}
			unset($this->unsavedPaths);
			}

			$this->saveTransaction();

			if ($is_new) {
			$mail = new PackageCreateMail($this);
			} else {
			$mail = new PackageModifyMail(
			$this,
			array_keys($add_owners),
			array_keys($remove_owners),
			array_keys($all_owners),
			array_keys($touched_repos),
			$add_paths,
			$remove_paths);
			}
			$mail->setActor($this->getActor());
			$mail->send();

			return $ret;
			}

			public function delete() {
			$mails = id(new PackageDeleteMail($this))
			->setActor($this->getActor())
			->prepareMails();

			$this->openTransaction();
			foreach ($this->loadOwners() as $owner) {
			$owner->delete();
			}
			foreach ($this->loadPaths() as $path) {
			$path->delete();
			}

			$ret = parent::delete();

			$this->saveTransaction();

			foreach ($mails as $mail) {
			$mail->saveAndSend();
			}

			return $ret;
			}

			private static function splitPath($path) {
			$result = array('/');
			$trailing_slash = preg_match('@/$@', $path) ? '/' : '';
			$path = trim($path, '/');
			$parts = explode('/', $path);
			while (count($parts)) {
			$result[] = '/'.implode('/', $parts).$trailing_slash;
			$trailing_slash = '/';
			array_pop($parts);
			}
			return $result;
			}
			}

phab/src/applications/owners/storage/PhabricatorOwnersPackage.php023dee0d3b6dproduction

PhabricatorOwnersPackage.phpView Options

phab/src/applications/owners/storage/PhabricatorOwnersPackage.php
023dee0d3b6dproduction

PhabricatorOwnersPackage.php
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