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forgejo/modules/context/org.go
wxiaoguang 6b33152b7d
Decouple the different contexts from each other (#24786)
Replace #16455

Close #21803

Mixing different Gitea contexts together causes some problems:

1. Unable to respond proper content when error occurs, eg: Web should
respond HTML while API should respond JSON
2. Unclear dependency, eg: it's unclear when Context is used in
APIContext, which fields should be initialized, which methods are
necessary.


To make things clear, this PR introduces a Base context, it only
provides basic Req/Resp/Data features.

This PR mainly moves code. There are still many legacy problems and
TODOs in code, leave unrelated changes to future PRs.
2023-05-21 09:50:53 +08:00

251 lines
6.4 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2020 The Gitea Authors.
// SPDX-License-Identifier: MIT
package context
import (
"strings"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/perm"
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
)
// Organization contains organization context
type Organization struct {
IsOwner bool
IsMember bool
IsTeamMember bool // Is member of team.
IsTeamAdmin bool // In owner team or team that has admin permission level.
Organization *organization.Organization
OrgLink string
CanCreateOrgRepo bool
Team *organization.Team
Teams []*organization.Team
}
func (org *Organization) CanWriteUnit(ctx *Context, unitType unit.Type) bool {
return org.Organization.UnitPermission(ctx, ctx.Doer, unitType) >= perm.AccessModeWrite
}
func (org *Organization) CanReadUnit(ctx *Context, unitType unit.Type) bool {
return org.Organization.UnitPermission(ctx, ctx.Doer, unitType) >= perm.AccessModeRead
}
func GetOrganizationByParams(ctx *Context) {
orgName := ctx.Params(":org")
var err error
ctx.Org.Organization, err = organization.GetOrgByName(ctx, orgName)
if err != nil {
if organization.IsErrOrgNotExist(err) {
redirectUserID, err := user_model.LookupUserRedirect(orgName)
if err == nil {
RedirectToUser(ctx.Base, orgName, redirectUserID)
} else if user_model.IsErrUserRedirectNotExist(err) {
ctx.NotFound("GetUserByName", err)
} else {
ctx.ServerError("LookupUserRedirect", err)
}
} else {
ctx.ServerError("GetUserByName", err)
}
return
}
}
// HandleOrgAssignment handles organization assignment
func HandleOrgAssignment(ctx *Context, args ...bool) {
var (
requireMember bool
requireOwner bool
requireTeamMember bool
requireTeamAdmin bool
)
if len(args) >= 1 {
requireMember = args[0]
}
if len(args) >= 2 {
requireOwner = args[1]
}
if len(args) >= 3 {
requireTeamMember = args[2]
}
if len(args) >= 4 {
requireTeamAdmin = args[3]
}
var err error
if ctx.ContextUser == nil {
// if Organization is not defined, get it from params
if ctx.Org.Organization == nil {
GetOrganizationByParams(ctx)
if ctx.Written() {
return
}
}
} else if ctx.ContextUser.IsOrganization() {
if ctx.Org == nil {
ctx.Org = &Organization{}
}
ctx.Org.Organization = (*organization.Organization)(ctx.ContextUser)
} else {
// ContextUser is an individual User
return
}
org := ctx.Org.Organization
// Handle Visibility
if org.Visibility != structs.VisibleTypePublic && !ctx.IsSigned {
// We must be signed in to see limited or private organizations
ctx.NotFound("OrgAssignment", err)
return
}
if org.Visibility == structs.VisibleTypePrivate {
requireMember = true
} else if ctx.IsSigned && ctx.Doer.IsRestricted {
requireMember = true
}
ctx.ContextUser = org.AsUser()
ctx.Data["Org"] = org
// Admin has super access.
if ctx.IsSigned && ctx.Doer.IsAdmin {
ctx.Org.IsOwner = true
ctx.Org.IsMember = true
ctx.Org.IsTeamMember = true
ctx.Org.IsTeamAdmin = true
ctx.Org.CanCreateOrgRepo = true
} else if ctx.IsSigned {
ctx.Org.IsOwner, err = org.IsOwnedBy(ctx.Doer.ID)
if err != nil {
ctx.ServerError("IsOwnedBy", err)
return
}
if ctx.Org.IsOwner {
ctx.Org.IsMember = true
ctx.Org.IsTeamMember = true
ctx.Org.IsTeamAdmin = true
ctx.Org.CanCreateOrgRepo = true
} else {
ctx.Org.IsMember, err = org.IsOrgMember(ctx.Doer.ID)
if err != nil {
ctx.ServerError("IsOrgMember", err)
return
}
ctx.Org.CanCreateOrgRepo, err = org.CanCreateOrgRepo(ctx.Doer.ID)
if err != nil {
ctx.ServerError("CanCreateOrgRepo", err)
return
}
}
} else {
// Fake data.
ctx.Data["SignedUser"] = &user_model.User{}
}
if (requireMember && !ctx.Org.IsMember) ||
(requireOwner && !ctx.Org.IsOwner) {
ctx.NotFound("OrgAssignment", err)
return
}
ctx.Data["IsOrganizationOwner"] = ctx.Org.IsOwner
ctx.Data["IsOrganizationMember"] = ctx.Org.IsMember
ctx.Data["IsProjectEnabled"] = true
ctx.Data["IsPackageEnabled"] = setting.Packages.Enabled
ctx.Data["IsRepoIndexerEnabled"] = setting.Indexer.RepoIndexerEnabled
ctx.Data["IsPublicMember"] = func(uid int64) bool {
is, _ := organization.IsPublicMembership(ctx.Org.Organization.ID, uid)
return is
}
ctx.Data["CanCreateOrgRepo"] = ctx.Org.CanCreateOrgRepo
ctx.Org.OrgLink = org.AsUser().OrganisationLink()
ctx.Data["OrgLink"] = ctx.Org.OrgLink
// Team.
if ctx.Org.IsMember {
shouldSeeAllTeams := false
if ctx.Org.IsOwner {
shouldSeeAllTeams = true
} else {
teams, err := org.GetUserTeams(ctx.Doer.ID)
if err != nil {
ctx.ServerError("GetUserTeams", err)
return
}
for _, team := range teams {
if team.IncludesAllRepositories && team.AccessMode >= perm.AccessModeAdmin {
shouldSeeAllTeams = true
break
}
}
}
if shouldSeeAllTeams {
ctx.Org.Teams, err = org.LoadTeams()
if err != nil {
ctx.ServerError("LoadTeams", err)
return
}
} else {
ctx.Org.Teams, err = org.GetUserTeams(ctx.Doer.ID)
if err != nil {
ctx.ServerError("GetUserTeams", err)
return
}
}
}
teamName := ctx.Params(":team")
if len(teamName) > 0 {
teamExists := false
for _, team := range ctx.Org.Teams {
if team.LowerName == strings.ToLower(teamName) {
teamExists = true
ctx.Org.Team = team
ctx.Org.IsTeamMember = true
ctx.Data["Team"] = ctx.Org.Team
break
}
}
if !teamExists {
ctx.NotFound("OrgAssignment", err)
return
}
ctx.Data["IsTeamMember"] = ctx.Org.IsTeamMember
if requireTeamMember && !ctx.Org.IsTeamMember {
ctx.NotFound("OrgAssignment", err)
return
}
ctx.Org.IsTeamAdmin = ctx.Org.Team.IsOwnerTeam() || ctx.Org.Team.AccessMode >= perm.AccessModeAdmin
ctx.Data["IsTeamAdmin"] = ctx.Org.IsTeamAdmin
if requireTeamAdmin && !ctx.Org.IsTeamAdmin {
ctx.NotFound("OrgAssignment", err)
return
}
}
ctx.Data["CanReadProjects"] = ctx.Org.CanReadUnit(ctx, unit.TypeProjects)
ctx.Data["CanReadPackages"] = ctx.Org.CanReadUnit(ctx, unit.TypePackages)
ctx.Data["CanReadCode"] = ctx.Org.CanReadUnit(ctx, unit.TypeCode)
}
// OrgAssignment returns a middleware to handle organization assignment
func OrgAssignment(args ...bool) func(ctx *Context) {
return func(ctx *Context) {
HandleOrgAssignment(ctx, args...)
}
}