nextcloud / server

lib/private/Files/Storage/StorageFactory.php

Indentation +70 added lines, -70 removed lines

@@ -29,80 +29,80 @@
 use OCP\Files\Storage\IStorageFactory;
 
 class StorageFactory implements IStorageFactory {
-	/**
-	 * @var array[] [$name=>['priority'=>$priority, 'wrapper'=>$callable] $storageWrappers
-	 */
-	private $storageWrappers = [];
+    /**
+     * @var array[] [$name=>['priority'=>$priority, 'wrapper'=>$callable] $storageWrappers
+     */
+    private $storageWrappers = [];
 
-	/**
-	 * allow modifier storage behaviour by adding wrappers around storages
-	 *
-	 * $callback should be a function of type (string $mountPoint, Storage $storage) => Storage
-	 *
-	 * @param string $wrapperName name of the wrapper
-	 * @param callable $callback callback
-	 * @param int $priority wrappers with the lower priority are applied last (meaning they get called first)
-	 * @param \OCP\Files\Mount\IMountPoint[] $existingMounts existing mount points to apply the wrapper to
-	 * @return bool true if the wrapper was added, false if there was already a wrapper with this
-	 * name registered
-	 */
-	public function addStorageWrapper($wrapperName, $callback, $priority = 50, $existingMounts = []) {
-		if (isset($this->storageWrappers[$wrapperName])) {
-			return false;
-		}
+    /**
+     * allow modifier storage behaviour by adding wrappers around storages
+     *
+     * $callback should be a function of type (string $mountPoint, Storage $storage) => Storage
+     *
+     * @param string $wrapperName name of the wrapper
+     * @param callable $callback callback
+     * @param int $priority wrappers with the lower priority are applied last (meaning they get called first)
+     * @param \OCP\Files\Mount\IMountPoint[] $existingMounts existing mount points to apply the wrapper to
+     * @return bool true if the wrapper was added, false if there was already a wrapper with this
+     * name registered
+     */
+    public function addStorageWrapper($wrapperName, $callback, $priority = 50, $existingMounts = []) {
+        if (isset($this->storageWrappers[$wrapperName])) {
+            return false;
+        }
 
-		// apply to existing mounts before registering it to prevent applying it double in MountPoint::createStorage
-		foreach ($existingMounts as $mount) {
-			$mount->wrapStorage($callback);
-		}
+        // apply to existing mounts before registering it to prevent applying it double in MountPoint::createStorage
+        foreach ($existingMounts as $mount) {
+            $mount->wrapStorage($callback);
+        }
 
-		$this->storageWrappers[$wrapperName] = ['wrapper' => $callback, 'priority' => $priority];
-		return true;
-	}
+        $this->storageWrappers[$wrapperName] = ['wrapper' => $callback, 'priority' => $priority];
+        return true;
+    }
 
-	/**
-	 * Remove a storage wrapper by name.
-	 * Note: internal method only to be used for cleanup
-	 *
-	 * @param string $wrapperName name of the wrapper
-	 * @internal
-	 */
-	public function removeStorageWrapper($wrapperName) {
-		unset($this->storageWrappers[$wrapperName]);
-	}
+    /**
+     * Remove a storage wrapper by name.
+     * Note: internal method only to be used for cleanup
+     *
+     * @param string $wrapperName name of the wrapper
+     * @internal
+     */
+    public function removeStorageWrapper($wrapperName) {
+        unset($this->storageWrappers[$wrapperName]);
+    }
 
-	/**
-	 * Create an instance of a storage and apply the registered storage wrappers
-	 *
-	 * @param \OCP\Files\Mount\IMountPoint $mountPoint
-	 * @param string $class
-	 * @param array $arguments
-	 * @return \OCP\Files\Storage
-	 */
-	public function getInstance(IMountPoint $mountPoint, $class, $arguments) {
-		return $this->wrap($mountPoint, new $class($arguments));
-	}
+    /**
+     * Create an instance of a storage and apply the registered storage wrappers
+     *
+     * @param \OCP\Files\Mount\IMountPoint $mountPoint
+     * @param string $class
+     * @param array $arguments
+     * @return \OCP\Files\Storage
+     */
+    public function getInstance(IMountPoint $mountPoint, $class, $arguments) {
+        return $this->wrap($mountPoint, new $class($arguments));
+    }
 
-	/**
-	 * @param \OCP\Files\Mount\IMountPoint $mountPoint
-	 * @param \OCP\Files\Storage $storage
-	 * @return \OCP\Files\Storage
-	 */
-	public function wrap(IMountPoint $mountPoint, $storage) {
-		$wrappers = array_values($this->storageWrappers);
-		usort($wrappers, function ($a, $b) {
-			return $b['priority'] - $a['priority'];
-		});
-		/** @var callable[] $wrappers */
-		$wrappers = array_map(function ($wrapper) {
-			return $wrapper['wrapper'];
-		}, $wrappers);
-		foreach ($wrappers as $wrapper) {
-			$storage = $wrapper($mountPoint->getMountPoint(), $storage, $mountPoint);
-			if (!($storage instanceof \OCP\Files\Storage)) {
-				throw new \Exception('Invalid result from storage wrapper');
-			}
-		}
-		return $storage;
-	}
+    /**
+     * @param \OCP\Files\Mount\IMountPoint $mountPoint
+     * @param \OCP\Files\Storage $storage
+     * @return \OCP\Files\Storage
+     */
+    public function wrap(IMountPoint $mountPoint, $storage) {
+        $wrappers = array_values($this->storageWrappers);
+        usort($wrappers, function ($a, $b) {
+            return $b['priority'] - $a['priority'];
+        });
+        /** @var callable[] $wrappers */
+        $wrappers = array_map(function ($wrapper) {
+            return $wrapper['wrapper'];
+        }, $wrappers);
+        foreach ($wrappers as $wrapper) {
+            $storage = $wrapper($mountPoint->getMountPoint(), $storage, $mountPoint);
+            if (!($storage instanceof \OCP\Files\Storage)) {
+                throw new \Exception('Invalid result from storage wrapper');
+            }
+        }
+        return $storage;
+    }
 }

Spacing +2 added lines, -2 removed lines

@@ -90,11 +90,11 @@
 	 */
 	public function wrap(IMountPoint $mountPoint, $storage) {
 		$wrappers = array_values($this->storageWrappers);
-		usort($wrappers, function ($a, $b) {
+		usort($wrappers, function($a, $b) {
 			return $b['priority'] - $a['priority'];
 		});
 		/** @var callable[] $wrappers */
-		$wrappers = array_map(function ($wrapper) {
+		$wrappers = array_map(function($wrapper) {
 			return $wrapper['wrapper'];
 		}, $wrappers);
 		foreach ($wrappers as $wrapper) {

lib/private/Files/Storage/PolyFill/CopyDirectory.php

Indentation +71 added lines, -71 removed lines

@@ -25,81 +25,81 @@
 namespace OC\Files\Storage\PolyFill;
 
 trait CopyDirectory {
-	/**
-	 * Check if a path is a directory
-	 *
-	 * @param string $path
-	 * @return bool
-	 */
-	abstract public function is_dir($path);
+    /**
+     * Check if a path is a directory
+     *
+     * @param string $path
+     * @return bool
+     */
+    abstract public function is_dir($path);
 
-	/**
-	 * Check if a file or folder exists
-	 *
-	 * @param string $path
-	 * @return bool
-	 */
-	abstract public function file_exists($path);
+    /**
+     * Check if a file or folder exists
+     *
+     * @param string $path
+     * @return bool
+     */
+    abstract public function file_exists($path);
 
-	/**
-	 * Delete a file or folder
-	 *
-	 * @param string $path
-	 * @return bool
-	 */
-	abstract public function unlink($path);
+    /**
+     * Delete a file or folder
+     *
+     * @param string $path
+     * @return bool
+     */
+    abstract public function unlink($path);
 
-	/**
-	 * Open a directory handle for a folder
-	 *
-	 * @param string $path
-	 * @return resource | bool
-	 */
-	abstract public function opendir($path);
+    /**
+     * Open a directory handle for a folder
+     *
+     * @param string $path
+     * @return resource | bool
+     */
+    abstract public function opendir($path);
 
-	/**
-	 * Create a new folder
-	 *
-	 * @param string $path
-	 * @return bool
-	 */
-	abstract public function mkdir($path);
+    /**
+     * Create a new folder
+     *
+     * @param string $path
+     * @return bool
+     */
+    abstract public function mkdir($path);
 
-	public function copy($source, $target) {
-		if ($this->is_dir($source)) {
-			if ($this->file_exists($target)) {
-				$this->unlink($target);
-			}
-			$this->mkdir($target);
-			return $this->copyRecursive($source, $target);
-		} else {
-			return parent::copy($source, $target);
-		}
-	}
+    public function copy($source, $target) {
+        if ($this->is_dir($source)) {
+            if ($this->file_exists($target)) {
+                $this->unlink($target);
+            }
+            $this->mkdir($target);
+            return $this->copyRecursive($source, $target);
+        } else {
+            return parent::copy($source, $target);
+        }
+    }
 
-	/**
-	 * For adapters that don't support copying folders natively
-	 *
-	 * @param $source
-	 * @param $target
-	 * @return bool
-	 */
-	protected function copyRecursive($source, $target) {
-		$dh = $this->opendir($source);
-		$result = true;
-		while ($file = readdir($dh)) {
-			if (!\OC\Files\Filesystem::isIgnoredDir($file)) {
-				if ($this->is_dir($source . '/' . $file)) {
-					$this->mkdir($target . '/' . $file);
-					$result = $this->copyRecursive($source . '/' . $file, $target . '/' . $file);
-				} else {
-					$result = parent::copy($source . '/' . $file, $target . '/' . $file);
-				}
-				if (!$result) {
-					break;
-				}
-			}
-		}
-		return $result;
-	}
+    /**
+     * For adapters that don't support copying folders natively
+     *
+     * @param $source
+     * @param $target
+     * @return bool
+     */
+    protected function copyRecursive($source, $target) {
+        $dh = $this->opendir($source);
+        $result = true;
+        while ($file = readdir($dh)) {
+            if (!\OC\Files\Filesystem::isIgnoredDir($file)) {
+                if ($this->is_dir($source . '/' . $file)) {
+                    $this->mkdir($target . '/' . $file);
+                    $result = $this->copyRecursive($source . '/' . $file, $target . '/' . $file);
+                } else {
+                    $result = parent::copy($source . '/' . $file, $target . '/' . $file);
+                }
+                if (!$result) {
+                    break;
+                }
+            }
+        }
+        return $result;
+    }
 }

Spacing +4 added lines, -4 removed lines

@@ -89,11 +89,11 @@
 		$result = true;
 		while ($file = readdir($dh)) {
 			if (!\OC\Files\Filesystem::isIgnoredDir($file)) {
-				if ($this->is_dir($source . '/' . $file)) {
-					$this->mkdir($target . '/' . $file);
-					$result = $this->copyRecursive($source . '/' . $file, $target . '/' . $file);
+				if ($this->is_dir($source.'/'.$file)) {
+					$this->mkdir($target.'/'.$file);
+					$result = $this->copyRecursive($source.'/'.$file, $target.'/'.$file);
 				} else {
-					$result = parent::copy($source . '/' . $file, $target . '/' . $file);
+					$result = parent::copy($source.'/'.$file, $target.'/'.$file);
 				}
 				if (!$result) {
 					break;

lib/private/Files/Notify/RenameChange.php

Indentation +21 added lines, -21 removed lines

@@ -26,27 +26,27 @@
 use OCP\Files\Notify\IRenameChange;
 
 class RenameChange extends Change implements IRenameChange {
-	/** @var string */
-	private $targetPath;
+    /** @var string */
+    private $targetPath;
 
-	/**
-	 * Change constructor.
-	 *
-	 * @param int $type
-	 * @param string $path
-	 * @param string $targetPath
-	 */
-	public function __construct($type, $path, $targetPath) {
-		parent::__construct($type, $path);
-		$this->targetPath = $targetPath;
-	}
+    /**
+     * Change constructor.
+     *
+     * @param int $type
+     * @param string $path
+     * @param string $targetPath
+     */
+    public function __construct($type, $path, $targetPath) {
+        parent::__construct($type, $path);
+        $this->targetPath = $targetPath;
+    }
 
-	/**
-	 * Get the new path of the renamed file relative to the storage root
-	 *
-	 * @return string
-	 */
-	public function getTargetPath() {
-		return $this->targetPath;
-	}
+    /**
+     * Get the new path of the renamed file relative to the storage root
+     *
+     * @return string
+     */
+    public function getTargetPath() {
+        return $this->targetPath;
+    }
 }

lib/private/Files/Notify/Change.php

Indentation +32 added lines, -32 removed lines

@@ -26,40 +26,40 @@
 use OCP\Files\Notify\IChange;
 
 class Change implements IChange {
-	/** @var int */
-	private $type;
+    /** @var int */
+    private $type;
 
-	/** @var string */
-	private $path;
+    /** @var string */
+    private $path;
 
-	/**
-	 * Change constructor.
-	 *
-	 * @param int $type
-	 * @param string $path
-	 */
-	public function __construct($type, $path) {
-		$this->type = $type;
-		$this->path = $path;
-	}
+    /**
+     * Change constructor.
+     *
+     * @param int $type
+     * @param string $path
+     */
+    public function __construct($type, $path) {
+        $this->type = $type;
+        $this->path = $path;
+    }
 
-	/**
-	 * Get the type of the change
-	 *
-	 * @return int IChange::ADDED, IChange::REMOVED, IChange::MODIFIED or IChange::RENAMED
-	 */
-	public function getType() {
-		return $this->type;
-	}
+    /**
+     * Get the type of the change
+     *
+     * @return int IChange::ADDED, IChange::REMOVED, IChange::MODIFIED or IChange::RENAMED
+     */
+    public function getType() {
+        return $this->type;
+    }
 
-	/**
-	 * Get the path of the file that was changed relative to the root of the storage
-	 *
-	 * Note, for rename changes this path is the old path for the file
-	 *
-	 * @return mixed
-	 */
-	public function getPath() {
-		return $this->path;
-	}
+    /**
+     * Get the path of the file that was changed relative to the root of the storage
+     *
+     * Note, for rename changes this path is the old path for the file
+     *
+     * @return mixed
+     */
+    public function getPath() {
+        return $this->path;
+    }
 }

lib/private/Repair/NC11/FixMountStorages.php

Indentation +39 added lines, -39 removed lines

@@ -29,50 +29,50 @@
 
 class FixMountStorages implements IRepairStep {
 
-	/** @var IDBConnection */
-	private $db;
+    /** @var IDBConnection */
+    private $db;
 
-	/**
-	 * @param IDBConnection $db
-	 */
-	public function __construct(IDBConnection $db) {
-		$this->db = $db;
-	}
+    /**
+     * @param IDBConnection $db
+     */
+    public function __construct(IDBConnection $db) {
+        $this->db = $db;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function getName() {
-		return 'Fix potential broken mount points';
-	}
+    /**
+     * @return string
+     */
+    public function getName() {
+        return 'Fix potential broken mount points';
+    }
 
-	public function run(IOutput $output) {
-		$query = $this->db->getQueryBuilder();
-		$query->select('m.id', 'f.storage')
-			->from('mounts', 'm')
-			->leftJoin('m', 'filecache', 'f', $query->expr()->eq('m.root_id', 'f.fileid'))
-			->where($query->expr()->neq('m.storage_id', 'f.storage'));
+    public function run(IOutput $output) {
+        $query = $this->db->getQueryBuilder();
+        $query->select('m.id', 'f.storage')
+            ->from('mounts', 'm')
+            ->leftJoin('m', 'filecache', 'f', $query->expr()->eq('m.root_id', 'f.fileid'))
+            ->where($query->expr()->neq('m.storage_id', 'f.storage'));
 
-		$update = $this->db->getQueryBuilder();
-		$update->update('mounts')
-			->set('storage_id', $update->createParameter('storage'))
-			->where($query->expr()->eq('id', $update->createParameter('mount')));
+        $update = $this->db->getQueryBuilder();
+        $update->update('mounts')
+            ->set('storage_id', $update->createParameter('storage'))
+            ->where($query->expr()->eq('id', $update->createParameter('mount')));
 
-		$result = $query->execute();
-		$entriesUpdated = 0;
-		while ($row = $result->fetch()) {
-			$update->setParameter('storage', $row['storage'], IQueryBuilder::PARAM_INT)
-				->setParameter('mount', $row['id'], IQueryBuilder::PARAM_INT);
-			$update->execute();
-			$entriesUpdated++;
-		}
-		$result->closeCursor();
+        $result = $query->execute();
+        $entriesUpdated = 0;
+        while ($row = $result->fetch()) {
+            $update->setParameter('storage', $row['storage'], IQueryBuilder::PARAM_INT)
+                ->setParameter('mount', $row['id'], IQueryBuilder::PARAM_INT);
+            $update->execute();
+            $entriesUpdated++;
+        }
+        $result->closeCursor();
 
-		if ($entriesUpdated > 0) {
-			$output->info($entriesUpdated . ' mounts updated');
-			return;
-		}
+        if ($entriesUpdated > 0) {
+            $output->info($entriesUpdated . ' mounts updated');
+            return;
+        }
 
-		$output->info('No mounts updated');
-	}
+        $output->info('No mounts updated');
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -69,7 +69,7 @@
 		$result->closeCursor();
 
 		if ($entriesUpdated > 0) {
-			$output->info($entriesUpdated . ' mounts updated');
+			$output->info($entriesUpdated.' mounts updated');
 			return;
 		}
 

lib/private/Repair/SqliteAutoincrement.php

Indentation +52 added lines, -52 removed lines

@@ -36,66 +36,66 @@
  * altered in order to retrigger SQL schema generation through OCSqlitePlatform.
  */
 class SqliteAutoincrement implements IRepairStep {
-	/**
-	 * @var \OC\DB\Connection
-	 */
-	protected $connection;
+    /**
+     * @var \OC\DB\Connection
+     */
+    protected $connection;
 
-	/**
-	 * @param \OC\DB\Connection $connection
-	 */
-	public function __construct($connection) {
-		$this->connection = $connection;
-	}
+    /**
+     * @param \OC\DB\Connection $connection
+     */
+    public function __construct($connection) {
+        $this->connection = $connection;
+    }
 
-	public function getName() {
-		return 'Repair SQLite autoincrement';
-	}
+    public function getName() {
+        return 'Repair SQLite autoincrement';
+    }
 
-	/**
-	 * Fix mime types
-	 */
-	public function run(IOutput $out) {
-		if (!$this->connection->getDatabasePlatform() instanceof SqlitePlatform) {
-			return;
-		}
+    /**
+     * Fix mime types
+     */
+    public function run(IOutput $out) {
+        if (!$this->connection->getDatabasePlatform() instanceof SqlitePlatform) {
+            return;
+        }
 
-		$sourceSchema = $this->connection->getSchemaManager()->createSchema();
+        $sourceSchema = $this->connection->getSchemaManager()->createSchema();
 
-		$schemaDiff = new SchemaDiff();
+        $schemaDiff = new SchemaDiff();
 
-		foreach ($sourceSchema->getTables() as $tableSchema) {
-			$primaryKey = $tableSchema->getPrimaryKey();
-			if (!$primaryKey) {
-				continue;
-			}
+        foreach ($sourceSchema->getTables() as $tableSchema) {
+            $primaryKey = $tableSchema->getPrimaryKey();
+            if (!$primaryKey) {
+                continue;
+            }
 
-			$columnNames = $primaryKey->getColumns();
+            $columnNames = $primaryKey->getColumns();
 
-			// add a column diff for every primary key column,
-			// but do not actually change anything, this will
-			// force the generation of SQL statements to alter
-			// those tables, which will then trigger the
-			// specific SQL code from OCSqlitePlatform
-			try {
-				$tableDiff = new TableDiff($tableSchema->getName());
-				$tableDiff->fromTable = $tableSchema;
-				foreach ($columnNames as $columnName) {
-					$columnSchema = $tableSchema->getColumn($columnName);
-					$columnDiff = new ColumnDiff($columnSchema->getName(), $columnSchema);
-					$tableDiff->changedColumns[] = $columnDiff;
-					$schemaDiff->changedTables[] = $tableDiff;
-				}
-			} catch (SchemaException $e) {
-				// ignore
-			}
-		}
+            // add a column diff for every primary key column,
+            // but do not actually change anything, this will
+            // force the generation of SQL statements to alter
+            // those tables, which will then trigger the
+            // specific SQL code from OCSqlitePlatform
+            try {
+                $tableDiff = new TableDiff($tableSchema->getName());
+                $tableDiff->fromTable = $tableSchema;
+                foreach ($columnNames as $columnName) {
+                    $columnSchema = $tableSchema->getColumn($columnName);
+                    $columnDiff = new ColumnDiff($columnSchema->getName(), $columnSchema);
+                    $tableDiff->changedColumns[] = $columnDiff;
+                    $schemaDiff->changedTables[] = $tableDiff;
+                }
+            } catch (SchemaException $e) {
+                // ignore
+            }
+        }
 
-		$this->connection->beginTransaction();
-		foreach ($schemaDiff->toSql($this->connection->getDatabasePlatform()) as $sql) {
-			$this->connection->query($sql);
-		}
-		$this->connection->commit();
-	}
+        $this->connection->beginTransaction();
+        foreach ($schemaDiff->toSql($this->connection->getDatabasePlatform()) as $sql) {
+            $this->connection->query($sql);
+        }
+        $this->connection->commit();
+    }
 }
 

lib/private/Repair/OldGroupMembershipShares.php

Spacing +1 added lines, -1 removed lines

@@ -93,7 +93,7 @@
 		$result->closeCursor();
 
 		if ($deletedEntries) {
-			$output->info('Removed ' . $deletedEntries . ' shares where user is not a member of the group anymore');
+			$output->info('Removed '.$deletedEntries.' shares where user is not a member of the group anymore');
 		}
 	}
 

Indentation +84 added lines, -84 removed lines

@@ -32,88 +32,88 @@
 
 class OldGroupMembershipShares implements IRepairStep {
 
-	/** @var \OCP\IDBConnection */
-	protected $connection;
-
-	/** @var \OCP\IGroupManager */
-	protected $groupManager;
-
-	/**
-	 * @var array [gid => [uid => (bool)]]
-	 */
-	protected $memberships;
-
-	/**
-	 * @param IDBConnection $connection
-	 * @param IGroupManager $groupManager
-	 */
-	public function __construct(IDBConnection $connection, IGroupManager $groupManager) {
-		$this->connection = $connection;
-		$this->groupManager = $groupManager;
-	}
-
-	/**
-	 * Returns the step's name
-	 *
-	 * @return string
-	 */
-	public function getName() {
-		return 'Remove shares of old group memberships';
-	}
-
-	/**
-	 * Run repair step.
-	 * Must throw exception on error.
-	 *
-	 * @throws \Exception in case of failure
-	 */
-	public function run(IOutput $output) {
-		$deletedEntries = 0;
-
-		$query = $this->connection->getQueryBuilder();
-		$query->select('s1.id')->selectAlias('s1.share_with', 'user')->selectAlias('s2.share_with', 'group')
-			->from('share', 's1')
-			->where($query->expr()->isNotNull('s1.parent'))
-				// \OC\Share\Constant::$shareTypeGroupUserUnique === 2
-				->andWhere($query->expr()->eq('s1.share_type', $query->expr()->literal(2)))
-				->andWhere($query->expr()->isNotNull('s2.id'))
-				->andWhere($query->expr()->eq('s2.share_type', $query->expr()->literal(IShare::TYPE_GROUP)))
-			->leftJoin('s1', 'share', 's2', $query->expr()->eq('s1.parent', 's2.id'));
-
-		$deleteQuery = $this->connection->getQueryBuilder();
-		$deleteQuery->delete('share')
-			->where($query->expr()->eq('id', $deleteQuery->createParameter('share')));
-
-		$result = $query->execute();
-		while ($row = $result->fetch()) {
-			if (!$this->isMember($row['group'], $row['user'])) {
-				$deletedEntries += $deleteQuery->setParameter('share', (int) $row['id'])
-					->execute();
-			}
-		}
-		$result->closeCursor();
-
-		if ($deletedEntries) {
-			$output->info('Removed ' . $deletedEntries . ' shares where user is not a member of the group anymore');
-		}
-	}
-
-	/**
-	 * @param string $gid
-	 * @param string $uid
-	 * @return bool
-	 */
-	protected function isMember($gid, $uid) {
-		if (isset($this->memberships[$gid][$uid])) {
-			return $this->memberships[$gid][$uid];
-		}
-
-		$isMember = $this->groupManager->isInGroup($uid, $gid);
-		if (!isset($this->memberships[$gid])) {
-			$this->memberships[$gid] = [];
-		}
-		$this->memberships[$gid][$uid] = $isMember;
-
-		return $isMember;
-	}
+    /** @var \OCP\IDBConnection */
+    protected $connection;
+
+    /** @var \OCP\IGroupManager */
+    protected $groupManager;
+
+    /**
+     * @var array [gid => [uid => (bool)]]
+     */
+    protected $memberships;
+
+    /**
+     * @param IDBConnection $connection
+     * @param IGroupManager $groupManager
+     */
+    public function __construct(IDBConnection $connection, IGroupManager $groupManager) {
+        $this->connection = $connection;
+        $this->groupManager = $groupManager;
+    }
+
+    /**
+     * Returns the step's name
+     *
+     * @return string
+     */
+    public function getName() {
+        return 'Remove shares of old group memberships';
+    }
+
+    /**
+     * Run repair step.
+     * Must throw exception on error.
+     *
+     * @throws \Exception in case of failure
+     */
+    public function run(IOutput $output) {
+        $deletedEntries = 0;
+
+        $query = $this->connection->getQueryBuilder();
+        $query->select('s1.id')->selectAlias('s1.share_with', 'user')->selectAlias('s2.share_with', 'group')
+            ->from('share', 's1')
+            ->where($query->expr()->isNotNull('s1.parent'))
+                // \OC\Share\Constant::$shareTypeGroupUserUnique === 2
+                ->andWhere($query->expr()->eq('s1.share_type', $query->expr()->literal(2)))
+                ->andWhere($query->expr()->isNotNull('s2.id'))
+                ->andWhere($query->expr()->eq('s2.share_type', $query->expr()->literal(IShare::TYPE_GROUP)))
+            ->leftJoin('s1', 'share', 's2', $query->expr()->eq('s1.parent', 's2.id'));
+
+        $deleteQuery = $this->connection->getQueryBuilder();
+        $deleteQuery->delete('share')
+            ->where($query->expr()->eq('id', $deleteQuery->createParameter('share')));
+
+        $result = $query->execute();
+        while ($row = $result->fetch()) {
+            if (!$this->isMember($row['group'], $row['user'])) {
+                $deletedEntries += $deleteQuery->setParameter('share', (int) $row['id'])
+                    ->execute();
+            }
+        }
+        $result->closeCursor();
+
+        if ($deletedEntries) {
+            $output->info('Removed ' . $deletedEntries . ' shares where user is not a member of the group anymore');
+        }
+    }
+
+    /**
+     * @param string $gid
+     * @param string $uid
+     * @return bool
+     */
+    protected function isMember($gid, $uid) {
+        if (isset($this->memberships[$gid][$uid])) {
+            return $this->memberships[$gid][$uid];
+        }
+
+        $isMember = $this->groupManager->isInGroup($uid, $gid);
+        if (!isset($this->memberships[$gid])) {
+            $this->memberships[$gid] = [];
+        }
+        $this->memberships[$gid][$uid] = $isMember;
+
+        return $isMember;
+    }
 }

lib/private/DB/AdapterOCI8.php

Spacing +1 added lines, -1 removed lines

@@ -33,7 +33,7 @@
 		}
 		if ($table !== null) {
 			$suffix = '_SEQ';
-			$table = '"' . $table . $suffix . '"';
+			$table = '"'.$table.$suffix.'"';
 		}
 		return $this->conn->realLastInsertId($table);
 	}

Indentation +18 added lines, -18 removed lines

@@ -26,24 +26,24 @@
 namespace OC\DB;
 
 class AdapterOCI8 extends Adapter {
-	public function lastInsertId($table) {
-		if (is_null($table)) {
-			throw new \InvalidArgumentException('Oracle requires a table name to be passed into lastInsertId()');
-		}
-		if ($table !== null) {
-			$suffix = '_SEQ';
-			$table = '"' . $table . $suffix . '"';
-		}
-		return $this->conn->realLastInsertId($table);
-	}
+    public function lastInsertId($table) {
+        if (is_null($table)) {
+            throw new \InvalidArgumentException('Oracle requires a table name to be passed into lastInsertId()');
+        }
+        if ($table !== null) {
+            $suffix = '_SEQ';
+            $table = '"' . $table . $suffix . '"';
+        }
+        return $this->conn->realLastInsertId($table);
+    }
 
-	public const UNIX_TIMESTAMP_REPLACEMENT = "(cast(sys_extract_utc(systimestamp) as date) - date'1970-01-01') * 86400";
+    public const UNIX_TIMESTAMP_REPLACEMENT = "(cast(sys_extract_utc(systimestamp) as date) - date'1970-01-01') * 86400";
 
-	public function fixupStatement($statement) {
-		$statement = preg_replace('/`(\w+)` ILIKE \?/', 'REGEXP_LIKE(`$1`, \'^\' || REPLACE(?, \'%\', \'.*\') || \'$\', \'i\')', $statement);
-		$statement = str_replace('`', '"', $statement);
-		$statement = str_ireplace('NOW()', 'CURRENT_TIMESTAMP', $statement);
-		$statement = str_ireplace('UNIX_TIMESTAMP()', self::UNIX_TIMESTAMP_REPLACEMENT, $statement);
-		return $statement;
-	}
+    public function fixupStatement($statement) {
+        $statement = preg_replace('/`(\w+)` ILIKE \?/', 'REGEXP_LIKE(`$1`, \'^\' || REPLACE(?, \'%\', \'.*\') || \'$\', \'i\')', $statement);
+        $statement = str_replace('`', '"', $statement);
+        $statement = str_ireplace('NOW()', 'CURRENT_TIMESTAMP', $statement);
+        $statement = str_ireplace('UNIX_TIMESTAMP()', self::UNIX_TIMESTAMP_REPLACEMENT, $statement);
+        return $statement;
+    }
 }

lib/private/DB/QueryBuilder/QueryFunction.php

Indentation +11 added lines, -11 removed lines

@@ -25,17 +25,17 @@
 use OCP\DB\QueryBuilder\IQueryFunction;
 
 class QueryFunction implements IQueryFunction {
-	/** @var string */
-	protected $function;
+    /** @var string */
+    protected $function;
 
-	public function __construct($function) {
-		$this->function = $function;
-	}
+    public function __construct($function) {
+        $this->function = $function;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function __toString() {
-		return (string) $this->function;
-	}
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return (string) $this->function;
+    }
 }