mirror of
https://codeberg.org/forgejo/forgejo.git
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290 lines
8.2 KiB
Go
290 lines
8.2 KiB
Go
// Copyright 2016 The Gogs Authors. All rights reserved.
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// Copyright 2020 The Gitea Authors.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import (
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"fmt"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/unit"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/timeutil"
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"xorm.io/builder"
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)
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// Collaboration represent the relation between an individual and a repository.
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type Collaboration struct {
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ID int64 `xorm:"pk autoincr"`
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RepoID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"`
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UserID int64 `xorm:"UNIQUE(s) INDEX NOT NULL"`
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Mode AccessMode `xorm:"DEFAULT 2 NOT NULL"`
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CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
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UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
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}
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func init() {
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db.RegisterModel(new(Collaboration))
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}
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func (repo *Repository) addCollaborator(e db.Engine, u *User) error {
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collaboration := &Collaboration{
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RepoID: repo.ID,
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UserID: u.ID,
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}
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has, err := e.Get(collaboration)
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if err != nil {
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return err
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} else if has {
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return nil
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}
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collaboration.Mode = AccessModeWrite
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if _, err = e.InsertOne(collaboration); err != nil {
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return err
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}
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return repo.recalculateUserAccess(e, u.ID)
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}
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// AddCollaborator adds new collaboration to a repository with default access mode.
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func (repo *Repository) AddCollaborator(u *User) error {
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sess := db.NewSession(db.DefaultContext)
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defer sess.Close()
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if err := sess.Begin(); err != nil {
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return err
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}
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if err := repo.addCollaborator(sess, u); err != nil {
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return err
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}
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return sess.Commit()
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}
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func (repo *Repository) getCollaborations(e db.Engine, listOptions db.ListOptions) ([]*Collaboration, error) {
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if listOptions.Page == 0 {
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collaborations := make([]*Collaboration, 0, 8)
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return collaborations, e.Find(&collaborations, &Collaboration{RepoID: repo.ID})
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}
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e = db.SetEnginePagination(e, &listOptions)
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collaborations := make([]*Collaboration, 0, listOptions.PageSize)
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return collaborations, e.Find(&collaborations, &Collaboration{RepoID: repo.ID})
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}
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// Collaborator represents a user with collaboration details.
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type Collaborator struct {
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*User
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Collaboration *Collaboration
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}
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func (repo *Repository) getCollaborators(e db.Engine, listOptions db.ListOptions) ([]*Collaborator, error) {
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collaborations, err := repo.getCollaborations(e, listOptions)
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if err != nil {
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return nil, fmt.Errorf("getCollaborations: %v", err)
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}
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collaborators := make([]*Collaborator, 0, len(collaborations))
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for _, c := range collaborations {
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user, err := getUserByID(e, c.UserID)
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if err != nil {
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if IsErrUserNotExist(err) {
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log.Warn("Inconsistent DB: User: %d is listed as collaborator of %-v but does not exist", c.UserID, repo)
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user = NewGhostUser()
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} else {
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return nil, err
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}
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}
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collaborators = append(collaborators, &Collaborator{
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User: user,
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Collaboration: c,
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})
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}
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return collaborators, nil
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}
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// GetCollaborators returns the collaborators for a repository
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func (repo *Repository) GetCollaborators(listOptions db.ListOptions) ([]*Collaborator, error) {
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return repo.getCollaborators(db.GetEngine(db.DefaultContext), listOptions)
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}
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// CountCollaborators returns total number of collaborators for a repository
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func (repo *Repository) CountCollaborators() (int64, error) {
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return db.GetEngine(db.DefaultContext).Where("repo_id = ? ", repo.ID).Count(&Collaboration{})
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}
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func (repo *Repository) getCollaboration(e db.Engine, uid int64) (*Collaboration, error) {
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collaboration := &Collaboration{
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RepoID: repo.ID,
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UserID: uid,
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}
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has, err := e.Get(collaboration)
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if !has {
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collaboration = nil
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}
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return collaboration, err
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}
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func (repo *Repository) isCollaborator(e db.Engine, userID int64) (bool, error) {
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return e.Get(&Collaboration{RepoID: repo.ID, UserID: userID})
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}
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// IsCollaborator check if a user is a collaborator of a repository
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func (repo *Repository) IsCollaborator(userID int64) (bool, error) {
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return repo.isCollaborator(db.GetEngine(db.DefaultContext), userID)
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}
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func (repo *Repository) changeCollaborationAccessMode(e db.Engine, uid int64, mode AccessMode) error {
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// Discard invalid input
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if mode <= AccessModeNone || mode > AccessModeOwner {
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return nil
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}
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collaboration := &Collaboration{
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RepoID: repo.ID,
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UserID: uid,
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}
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has, err := e.Get(collaboration)
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if err != nil {
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return fmt.Errorf("get collaboration: %v", err)
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} else if !has {
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return nil
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}
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if collaboration.Mode == mode {
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return nil
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}
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collaboration.Mode = mode
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if _, err = e.
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ID(collaboration.ID).
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Cols("mode").
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Update(collaboration); err != nil {
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return fmt.Errorf("update collaboration: %v", err)
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} else if _, err = e.Exec("UPDATE access SET mode = ? WHERE user_id = ? AND repo_id = ?", mode, uid, repo.ID); err != nil {
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return fmt.Errorf("update access table: %v", err)
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}
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return nil
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}
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// ChangeCollaborationAccessMode sets new access mode for the collaboration.
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func (repo *Repository) ChangeCollaborationAccessMode(uid int64, mode AccessMode) error {
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sess := db.NewSession(db.DefaultContext)
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defer sess.Close()
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if err := sess.Begin(); err != nil {
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return err
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}
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if err := repo.changeCollaborationAccessMode(sess, uid, mode); err != nil {
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return err
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}
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return sess.Commit()
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}
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// DeleteCollaboration removes collaboration relation between the user and repository.
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func (repo *Repository) DeleteCollaboration(uid int64) (err error) {
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collaboration := &Collaboration{
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RepoID: repo.ID,
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UserID: uid,
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}
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sess := db.NewSession(db.DefaultContext)
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defer sess.Close()
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if err = sess.Begin(); err != nil {
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return err
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}
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if has, err := sess.Delete(collaboration); err != nil || has == 0 {
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return err
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} else if err = repo.recalculateAccesses(sess); err != nil {
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return err
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}
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if err = watchRepo(sess, uid, repo.ID, false); err != nil {
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return err
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}
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if err = repo.reconsiderWatches(sess, uid); err != nil {
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return err
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}
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// Unassign a user from any issue (s)he has been assigned to in the repository
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if err := repo.reconsiderIssueAssignees(sess, uid); err != nil {
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return err
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}
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return sess.Commit()
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}
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func (repo *Repository) reconsiderIssueAssignees(e db.Engine, uid int64) error {
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user, err := getUserByID(e, uid)
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if err != nil {
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return err
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}
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if canAssigned, err := canBeAssigned(e, user, repo, true); err != nil || canAssigned {
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return err
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}
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if _, err := e.Where(builder.Eq{"assignee_id": uid}).
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In("issue_id", builder.Select("id").From("issue").Where(builder.Eq{"repo_id": repo.ID})).
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Delete(&IssueAssignees{}); err != nil {
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return fmt.Errorf("Could not delete assignee[%d] %v", uid, err)
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}
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return nil
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}
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func (repo *Repository) reconsiderWatches(e db.Engine, uid int64) error {
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if has, err := hasAccess(e, uid, repo); err != nil || has {
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return err
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}
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if err := watchRepo(e, uid, repo.ID, false); err != nil {
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return err
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}
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// Remove all IssueWatches a user has subscribed to in the repository
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return removeIssueWatchersByRepoID(e, uid, repo.ID)
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}
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func (repo *Repository) getRepoTeams(e db.Engine) (teams []*Team, err error) {
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return teams, e.
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Join("INNER", "team_repo", "team_repo.team_id = team.id").
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Where("team.org_id = ?", repo.OwnerID).
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And("team_repo.repo_id=?", repo.ID).
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OrderBy("CASE WHEN name LIKE '" + ownerTeamName + "' THEN '' ELSE name END").
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Find(&teams)
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}
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// GetRepoTeams gets the list of teams that has access to the repository
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func (repo *Repository) GetRepoTeams() ([]*Team, error) {
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return repo.getRepoTeams(db.GetEngine(db.DefaultContext))
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}
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// IsOwnerMemberCollaborator checks if a provided user is the owner, a collaborator or a member of a team in a repository
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func (repo *Repository) IsOwnerMemberCollaborator(userID int64) (bool, error) {
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if repo.OwnerID == userID {
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return true, nil
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}
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teamMember, err := db.GetEngine(db.DefaultContext).Join("INNER", "team_repo", "team_repo.team_id = team_user.team_id").
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Join("INNER", "team_unit", "team_unit.team_id = team_user.team_id").
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Where("team_repo.repo_id = ?", repo.ID).
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And("team_unit.`type` = ?", unit.TypeCode).
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And("team_user.uid = ?", userID).Table("team_user").Exist(&TeamUser{})
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if err != nil {
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return false, err
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}
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if teamMember {
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return true, nil
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}
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return db.GetEngine(db.DefaultContext).Get(&Collaboration{RepoID: repo.ID, UserID: userID})
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}
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