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bookmarks/lib/Migration/Version003000000Date2019112...

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<?php
/*
* Copyright (c) 2020-2024. The Nextcloud Bookmarks contributors.
*
* This file is licensed under the Affero General Public License version 3 or later. See the COPYING file.
*/
namespace OCA\Bookmarks\Migration;
use Closure;
use Doctrine\DBAL\Schema\SchemaException;
use OCP\DB\ISchemaWrapper;
use OCP\IDBConnection;
use OCP\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;
/**
* Auto-generated migration step: Please modify to your needs!
*/
class Version003000000Date20191123094721 extends SimpleMigrationStep {
private $db;
public function __construct(IDBConnection $db) {
$this->db = $db;
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
*
* @return void
*/
public function preSchemaChange(IOutput $output, Closure $schemaClosure, array $options) {
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
*
* @return ISchemaWrapper
*
* @throws SchemaException
*/
public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
$table = $schema->getTable('bookmarks');
$table->dropColumn('public');
if (!$schema->hasTable('bookmarks_root_folders')) {
$table = $schema->createTable('bookmarks_root_folders');
$table->addColumn('user_id', 'string', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('folder_id', 'bigint', [
'notnull' => true,
'length' => 64,
]);
$table->setPrimaryKey(['user_id', 'folder_id']);
$table->addIndex(['folder_id'], 'bookmarks_root_folder');
$table->addIndex(['user_id'], 'bookmarks_user_root');
}
if (!$schema->hasTable('bookmarks_tree')) {
$table = $schema->createTable('bookmarks_tree');
$table->addColumn('type', 'string', [
'notnull' => true,
'length' => 20,
]);
$table->addColumn('id', 'bigint', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('parent_folder', 'bigint', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('index', 'bigint', [
'notnull' => true,
'unsigned' => true
]);
$table->setPrimaryKey(['id', 'type', 'parent_folder'], 'bookmarks_tree_pk');
$table->addIndex(['parent_folder'], 'bookmarks_tree_parent');
$table->addIndex(['parent_folder', 'index'], 'bookmarks_tree_parent_i');
}
if (!$schema->hasTable('bookmarks_folders_public')) {
$table = $schema->createTable('bookmarks_folders_public');
$table->addColumn('id', 'string', [
'notnull' => true,
'length' => 32,
]);
$table->addColumn('folder_id', 'bigint', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('description', 'string', [
'notnull' => true,
'length' => 4096,
'default' => '',
]);
$table->addColumn('created_at', 'integer', [
'notnull' => false,
'length' => 4,
'default' => 0,
'unsigned' => true,
]);
$table->setPrimaryKey(['id'], 'bookmarks_public_id');
$table->addIndex(['folder_id'], 'bookmarks_public_folder_id');
$table->addIndex(['created_at'], 'bookmarks_public_created_at');
}
if (!$schema->hasTable('bookmarks_shares')) {
$table = $schema->createTable('bookmarks_shares');
$table->addColumn('id', 'bigint', [
'notnull' => true,
'length' => 64,
'autoincrement' => true,
]);
$table->addColumn('folder_id', 'bigint', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('owner', 'string', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('participant', 'string', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('type', 'integer', [
'notnull' => false,
'length' => 4,
'default' => 0,
'unsigned' => true,
]);
$table->addColumn('created_at', 'integer', [
'notnull' => false,
'length' => 4,
'default' => 0,
'unsigned' => true,
]);
$table->addColumn('can_write', 'boolean', [
'notnull' => false,
'default' => false,
]);
$table->addColumn('can_share', 'boolean', [
'notnull' => false,
'default' => false,
]);
$table->setPrimaryKey(['id']);
$table->addIndex(['created_at'], 'bookmarks_share_created_at');
$table->addIndex(['folder_id'], 'bookmarks_share_folder_id');
$table->addIndex(['owner'], 'bookmarks_share_owner');
$table->addIndex(['participant', 'type'], 'bookmarks_share_part');
}
if (!$schema->hasTable('bookmarks_shared_folders')) {
$table = $schema->createTable('bookmarks_shared_folders');
$table->addColumn('id', 'bigint', [
'notnull' => true,
'length' => 64,
'autoincrement' => true,
]);
$table->addColumn('share_id', 'bigint', [
'notnull' => true,
'length' => 64,
]);
$table->addColumn('user_id', 'string', [
'notnull' => true,
]);
$table->addColumn('title', 'string', [
'notnull' => true,
]);
$table->setPrimaryKey(['id'], 'bookmarks_shared_id');
$table->addIndex(['user_id'], 'bookmarks_shared_user');
$table->addIndex(['share_id'], 'bookmarks_shared_share');
}
return $schema;
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
*
* @return void
*/
public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options) {
$qb = $this->db->getQueryBuilder();
$qb->selectDistinct('user_id')->from('bookmarks');
$usersQuery = $qb->execute();
while ($user = $usersQuery->fetchColumn()) {
$qb = $this->db->getQueryBuilder();
$rootFolderId = $qb->select('folder_id')
->from('bookmarks_root_folders')
->where($qb->expr()->eq('user_id', $qb->createPositionalParameter($user)))
->execute()
->fetchColumn();
if ($rootFolderId === false) {
// Create root folders
$qb = $this->db->getQueryBuilder();
$qb->insert('bookmarks_folders')->values([
'title' => $qb->createPositionalParameter(''),
'user_id' => $qb->createPositionalParameter($user),
]);
$qb->execute();
$rootFolderId = $qb->getLastInsertId();
$qb = $this->db->getQueryBuilder();
$qb->insert('bookmarks_root_folders')->values([
'folder_id' => $qb->createPositionalParameter($rootFolderId),
'user_id' => $qb->createPositionalParameter($user),
]);
$qb->execute();
}
$qb = $this->db->getQueryBuilder();
$qb->select('id', 'parent_folder', 'index')
->from('bookmarks_folders')
->where($qb->expr()->eq('user_id', $qb->createPositionalParameter($user)));
$foldersQuery = $qb->execute();
while ($folder = $foldersQuery->fetch()) {
if ((string)$folder['id'] === (string)$rootFolderId || $folder['parent_folder'] === null) {
continue;
}
$qb = $this->db->getQueryBuilder();
$folderId = $qb->select('id')
->from('bookmarks_tree')
->where(
$qb->expr()->eq('id', $qb->createPositionalParameter($folder['id'])),
$qb->expr()->eq('type', $qb->createPositionalParameter('folder'))
)
->execute()
->fetchColumn();
if ($folderId === false) {
$qb = $this->db->getQueryBuilder();
$qb->insert('bookmarks_tree')
->values([
'id' => $qb->createPositionalParameter($folder['id']),
'type' => $qb->createPositionalParameter('folder'),
'parent_folder' => $qb->createPositionalParameter(($folder['parent_folder'] === '-1' || $folder['parent_folder'] === -1) ? $rootFolderId : $folder['parent_folder']),
'index' => $qb->createPositionalParameter($folder['index']),
])->execute();
}
}
$qb = $this->db->getQueryBuilder();
$qb->select('f.bookmark_id', 'f.folder_id', 'f.index')
->from('bookmarks_folders_bookmarks', 'f')
->leftJoin('f', 'bookmarks', 'b', $qb->expr()->eq('b.id', 'f.bookmark_id'))
->where($qb->expr()->eq('b.user_id', $qb->createPositionalParameter($user)));
$bookmarksQuery = $qb->execute();
while ($bookmark = $bookmarksQuery->fetch()) {
$qb = $this->db->getQueryBuilder();
$parentFolder = ($bookmark['folder_id'] === '-1' || $bookmark['folder_id'] === -1) ? $rootFolderId : $bookmark['folder_id'];
$bookmarkId = $qb->select('id')
->from('bookmarks_tree')
->where(
$qb->expr()->eq('id', $qb->createPositionalParameter($bookmark['bookmark_id'])),
$qb->expr()->eq('type', $qb->createPositionalParameter('bookmark')),
$qb->expr()->eq('parent_folder', $qb->createPositionalParameter($parentFolder))
)
->execute()
->fetchColumn();
if ($bookmarkId === false) {
$qb = $this->db->getQueryBuilder();
$qb->insert('bookmarks_tree')->values([
'id' => $qb->createPositionalParameter($bookmark['bookmark_id']),
'type' => $qb->createPositionalParameter('bookmark'),
'parent_folder' => $qb->createPositionalParameter($parentFolder),
'index' => $qb->createPositionalParameter($bookmark['index']),
])->execute();
}
}
}
}
}
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