From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 18 Oct 2024 20:33:49 +0200 Subject: Adding upstream version 9.0.0. Signed-off-by: Daniel Baumann --- models/packages/package_file.go | 232 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 232 insertions(+) create mode 100644 models/packages/package_file.go (limited to 'models/packages/package_file.go') diff --git a/models/packages/package_file.go b/models/packages/package_file.go new file mode 100644 index 0000000..1bb6b57 --- /dev/null +++ b/models/packages/package_file.go @@ -0,0 +1,232 @@ +// Copyright 2021 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package packages + +import ( + "context" + "strconv" + "strings" + "time" + + "code.gitea.io/gitea/models/db" + "code.gitea.io/gitea/modules/timeutil" + "code.gitea.io/gitea/modules/util" + + "xorm.io/builder" +) + +func init() { + db.RegisterModel(new(PackageFile)) +} + +var ( + // ErrDuplicatePackageFile indicates a duplicated package file error + ErrDuplicatePackageFile = util.NewAlreadyExistErrorf("package file already exists") + // ErrPackageFileNotExist indicates a package file not exist error + ErrPackageFileNotExist = util.NewNotExistErrorf("package file does not exist") +) + +// EmptyFileKey is a named constant for an empty file key +const EmptyFileKey = "" + +// PackageFile represents a package file +type PackageFile struct { + ID int64 `xorm:"pk autoincr"` + VersionID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"` + BlobID int64 `xorm:"INDEX NOT NULL"` + Name string `xorm:"NOT NULL"` + LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"` + CompositeKey string `xorm:"UNIQUE(s) INDEX"` + IsLead bool `xorm:"NOT NULL DEFAULT false"` + CreatedUnix timeutil.TimeStamp `xorm:"created INDEX NOT NULL"` +} + +// TryInsertFile inserts a file. If the file exists already ErrDuplicatePackageFile is returned +func TryInsertFile(ctx context.Context, pf *PackageFile) (*PackageFile, error) { + e := db.GetEngine(ctx) + + existing := &PackageFile{} + + has, err := e.Where(builder.Eq{ + "version_id": pf.VersionID, + "lower_name": pf.LowerName, + "composite_key": pf.CompositeKey, + }).Get(existing) + if err != nil { + return nil, err + } + if has { + return existing, ErrDuplicatePackageFile + } + if _, err = e.Insert(pf); err != nil { + return nil, err + } + return pf, nil +} + +// GetFilesByVersionID gets all files of a version +func GetFilesByVersionID(ctx context.Context, versionID int64) ([]*PackageFile, error) { + pfs := make([]*PackageFile, 0, 10) + return pfs, db.GetEngine(ctx).Where("version_id = ?", versionID).Find(&pfs) +} + +// GetFileForVersionByID gets a file of a version by id +func GetFileForVersionByID(ctx context.Context, versionID, fileID int64) (*PackageFile, error) { + pf := &PackageFile{ + VersionID: versionID, + } + + has, err := db.GetEngine(ctx).ID(fileID).Get(pf) + if err != nil { + return nil, err + } + if !has { + return nil, ErrPackageFileNotExist + } + return pf, nil +} + +// GetFileForVersionByName gets a file of a version by name +func GetFileForVersionByName(ctx context.Context, versionID int64, name, key string) (*PackageFile, error) { + if name == "" { + return nil, ErrPackageFileNotExist + } + + pf := &PackageFile{} + + has, err := db.GetEngine(ctx).Where(builder.Eq{ + "version_id": versionID, + "lower_name": strings.ToLower(name), + "composite_key": key, + }).Get(pf) + if err != nil { + return nil, err + } + if !has { + return nil, ErrPackageFileNotExist + } + return pf, nil +} + +// DeleteFileByID deletes a file +func DeleteFileByID(ctx context.Context, fileID int64) error { + _, err := db.GetEngine(ctx).ID(fileID).Delete(&PackageFile{}) + return err +} + +// PackageFileSearchOptions are options for SearchXXX methods +type PackageFileSearchOptions struct { + OwnerID int64 + PackageType Type + VersionID int64 + Query string + CompositeKey string + Properties map[string]string + OlderThan time.Duration + HashAlgorithm string + Hash string + db.Paginator +} + +func (opts *PackageFileSearchOptions) toConds() builder.Cond { + cond := builder.NewCond() + + if opts.VersionID != 0 { + cond = cond.And(builder.Eq{"package_file.version_id": opts.VersionID}) + } else if opts.OwnerID != 0 || (opts.PackageType != "" && opts.PackageType != "all") { + var versionCond builder.Cond = builder.Eq{ + "package_version.is_internal": false, + } + if opts.OwnerID != 0 { + versionCond = versionCond.And(builder.Eq{"package.owner_id": opts.OwnerID}) + } + if opts.PackageType != "" && opts.PackageType != "all" { + versionCond = versionCond.And(builder.Eq{"package.type": opts.PackageType}) + } + + in := builder. + Select("package_version.id"). + From("package_version"). + InnerJoin("package", "package.id = package_version.package_id"). + Where(versionCond) + + cond = cond.And(builder.In("package_file.version_id", in)) + } + if opts.CompositeKey != "" { + cond = cond.And(builder.Eq{"package_file.composite_key": opts.CompositeKey}) + } + if opts.Query != "" { + cond = cond.And(builder.Like{"package_file.lower_name", strings.ToLower(opts.Query)}) + } + + if len(opts.Properties) != 0 { + var propsCond builder.Cond = builder.Eq{ + "package_property.ref_type": PropertyTypeFile, + } + propsCond = propsCond.And(builder.Expr("package_property.ref_id = package_file.id")) + + propsCondBlock := builder.NewCond() + for name, value := range opts.Properties { + propsCondBlock = propsCondBlock.Or(builder.Eq{ + "package_property.name": name, + "package_property.value": value, + }) + } + propsCond = propsCond.And(propsCondBlock) + + cond = cond.And(builder.Eq{ + strconv.Itoa(len(opts.Properties)): builder.Select("COUNT(*)").Where(propsCond).From("package_property"), + }) + } + + if opts.OlderThan != 0 { + cond = cond.And(builder.Lt{"package_file.created_unix": time.Now().Add(-opts.OlderThan).Unix()}) + } + + if opts.Hash != "" { + var field string + switch strings.ToLower(opts.HashAlgorithm) { + case "md5": + field = "package_blob.hash_md5" + case "sha1": + field = "package_blob.hash_sha1" + case "sha256": + field = "package_blob.hash_sha256" + case "sha512": + fallthrough + default: // default to SHA512 if not specified or unknown + field = "package_blob.hash_sha512" + } + innerCond := builder. + Expr("package_blob.id = package_file.blob_id"). + And(builder.Eq{field: opts.Hash}) + cond = cond.And(builder.Exists(builder.Select("package_blob.id").From("package_blob").Where(innerCond))) + } + + return cond +} + +// SearchFiles gets all files of packages matching the search options +func SearchFiles(ctx context.Context, opts *PackageFileSearchOptions) ([]*PackageFile, int64, error) { + sess := db.GetEngine(ctx). + Where(opts.toConds()) + + if opts.Paginator != nil { + sess = db.SetSessionPagination(sess, opts) + } + + pfs := make([]*PackageFile, 0, 10) + count, err := sess.FindAndCount(&pfs) + return pfs, count, err +} + +// CalculateFileSize sums up all blob sizes matching the search options. +// It does NOT respect the deduplication of blobs. +func CalculateFileSize(ctx context.Context, opts *PackageFileSearchOptions) (int64, error) { + return db.GetEngine(ctx). + Table("package_file"). + Where(opts.toConds()). + Join("INNER", "package_blob", "package_blob.id = package_file.blob_id"). + SumInt(new(PackageBlob), "size") +} -- cgit v1.2.3