Refactor api repo dir (#10048)

* mv migrate

* mv mirror

Co-authored-by: zeripath <art27@cantab.net>

3 files changed, 264 insertions, 234 deletions

diff --git a/routers/api/v1/repo/migrate.go b/routers/api/v1/repo/migrate.go
new file mode 100644
index 0000000000..4b9d3958ad
--- /dev/null
+++ b/routers/api/v1/repo/migrate.go
@@ -0,0 +1,216 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repo
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/auth"
+	"code.gitea.io/gitea/modules/context"
+	"code.gitea.io/gitea/modules/graceful"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/migrations"
+	"code.gitea.io/gitea/modules/notification"
+	repo_module "code.gitea.io/gitea/modules/repository"
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/modules/util"
+)
+
+// Migrate migrate remote git repository to gitea
+func Migrate(ctx *context.APIContext, form auth.MigrateRepoForm) {
+	// swagger:operation POST /repos/migrate repository repoMigrate
+	// ---
+	// summary: Migrate a remote git repository
+	// consumes:
+	// - application/json
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: body
+	//   in: body
+	//   schema:
+	//     "$ref": "#/definitions/MigrateRepoForm"
+	// responses:
+	//   "201":
+	//     "$ref": "#/responses/Repository"
+	//   "403":
+	//     "$ref": "#/responses/forbidden"
+	//   "422":
+	//     "$ref": "#/responses/validationError"
+
+	ctxUser := ctx.User
+	// Not equal means context user is an organization,
+	// or is another user/organization if current user is admin.
+	if form.UID != ctxUser.ID {
+		org, err := models.GetUserByID(form.UID)
+		if err != nil {
+			if models.IsErrUserNotExist(err) {
+				ctx.Error(http.StatusUnprocessableEntity, "", err)
+			} else {
+				ctx.Error(http.StatusInternalServerError, "GetUserByID", err)
+			}
+			return
+		}
+		ctxUser = org
+	}
+
+	if ctx.HasError() {
+		ctx.Error(http.StatusUnprocessableEntity, "", ctx.GetErrMsg())
+		return
+	}
+
+	if !ctx.User.IsAdmin {
+		if !ctxUser.IsOrganization() && ctx.User.ID != ctxUser.ID {
+			ctx.Error(http.StatusForbidden, "", "Given user is not an organization.")
+			return
+		}
+
+		if ctxUser.IsOrganization() {
+			// Check ownership of organization.
+			isOwner, err := ctxUser.IsOwnedBy(ctx.User.ID)
+			if err != nil {
+				ctx.Error(http.StatusInternalServerError, "IsOwnedBy", err)
+				return
+			} else if !isOwner {
+				ctx.Error(http.StatusForbidden, "", "Given user is not owner of organization.")
+				return
+			}
+		}
+	}
+
+	remoteAddr, err := form.ParseRemoteAddr(ctx.User)
+	if err != nil {
+		if models.IsErrInvalidCloneAddr(err) {
+			addrErr := err.(models.ErrInvalidCloneAddr)
+			switch {
+			case addrErr.IsURLError:
+				ctx.Error(http.StatusUnprocessableEntity, "", err)
+			case addrErr.IsPermissionDenied:
+				ctx.Error(http.StatusUnprocessableEntity, "", "You are not allowed to import local repositories.")
+			case addrErr.IsInvalidPath:
+				ctx.Error(http.StatusUnprocessableEntity, "", "Invalid local path, it does not exist or not a directory.")
+			default:
+				ctx.Error(http.StatusInternalServerError, "ParseRemoteAddr", "Unknown error type (ErrInvalidCloneAddr): "+err.Error())
+			}
+		} else {
+			ctx.Error(http.StatusInternalServerError, "ParseRemoteAddr", err)
+		}
+		return
+	}
+
+	var gitServiceType = api.PlainGitService
+	u, err := url.Parse(remoteAddr)
+	if err == nil && strings.EqualFold(u.Host, "github.com") {
+		gitServiceType = api.GithubService
+	}
+
+	var opts = migrations.MigrateOptions{
+		CloneAddr:      remoteAddr,
+		RepoName:       form.RepoName,
+		Description:    form.Description,
+		Private:        form.Private || setting.Repository.ForcePrivate,
+		Mirror:         form.Mirror,
+		AuthUsername:   form.AuthUsername,
+		AuthPassword:   form.AuthPassword,
+		Wiki:           form.Wiki,
+		Issues:         form.Issues,
+		Milestones:     form.Milestones,
+		Labels:         form.Labels,
+		Comments:       true,
+		PullRequests:   form.PullRequests,
+		Releases:       form.Releases,
+		GitServiceType: gitServiceType,
+	}
+	if opts.Mirror {
+		opts.Issues = false
+		opts.Milestones = false
+		opts.Labels = false
+		opts.Comments = false
+		opts.PullRequests = false
+		opts.Releases = false
+	}
+
+	repo, err := repo_module.CreateRepository(ctx.User, ctxUser, models.CreateRepoOptions{
+		Name:           opts.RepoName,
+		Description:    opts.Description,
+		OriginalURL:    form.CloneAddr,
+		GitServiceType: gitServiceType,
+		IsPrivate:      opts.Private,
+		IsMirror:       opts.Mirror,
+		Status:         models.RepositoryBeingMigrated,
+	})
+	if err != nil {
+		handleMigrateError(ctx, ctxUser, remoteAddr, err)
+		return
+	}
+
+	opts.MigrateToRepoID = repo.ID
+
+	defer func() {
+		if e := recover(); e != nil {
+			var buf bytes.Buffer
+			fmt.Fprintf(&buf, "Handler crashed with error: %v", log.Stack(2))
+
+			err = errors.New(buf.String())
+		}
+
+		if err == nil {
+			repo.Status = models.RepositoryReady
+			if err := models.UpdateRepositoryCols(repo, "status"); err == nil {
+				notification.NotifyMigrateRepository(ctx.User, ctxUser, repo)
+				return
+			}
+		}
+
+		if repo != nil {
+			if errDelete := models.DeleteRepository(ctx.User, ctxUser.ID, repo.ID); errDelete != nil {
+				log.Error("DeleteRepository: %v", errDelete)
+			}
+		}
+	}()
+
+	if _, err = migrations.MigrateRepository(graceful.GetManager().HammerContext(), ctx.User, ctxUser.Name, opts); err != nil {
+		handleMigrateError(ctx, ctxUser, remoteAddr, err)
+		return
+	}
+
+	log.Trace("Repository migrated: %s/%s", ctxUser.Name, form.RepoName)
+	ctx.JSON(http.StatusCreated, repo.APIFormat(models.AccessModeAdmin))
+}
+
+func handleMigrateError(ctx *context.APIContext, repoOwner *models.User, remoteAddr string, err error) {
+	switch {
+	case models.IsErrRepoAlreadyExist(err):
+		ctx.Error(http.StatusConflict, "", "The repository with the same name already exists.")
+	case migrations.IsRateLimitError(err):
+		ctx.Error(http.StatusUnprocessableEntity, "", "Remote visit addressed rate limitation.")
+	case migrations.IsTwoFactorAuthError(err):
+		ctx.Error(http.StatusUnprocessableEntity, "", "Remote visit required two factors authentication.")
+	case models.IsErrReachLimitOfRepo(err):
+		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("You have already reached your limit of %d repositories.", repoOwner.MaxCreationLimit()))
+	case models.IsErrNameReserved(err):
+		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("The username '%s' is reserved.", err.(models.ErrNameReserved).Name))
+	case models.IsErrNamePatternNotAllowed(err):
+		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("The pattern '%s' is not allowed in a username.", err.(models.ErrNamePatternNotAllowed).Pattern))
+	default:
+		err = util.URLSanitizedError(err, remoteAddr)
+		if strings.Contains(err.Error(), "Authentication failed") ||
+			strings.Contains(err.Error(), "Bad credentials") ||
+			strings.Contains(err.Error(), "could not read Username") {
+			ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("Authentication failed: %v.", err))
+		} else if strings.Contains(err.Error(), "fatal:") {
+			ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("Migration failed: %v.", err))
+		} else {
+			ctx.Error(http.StatusInternalServerError, "MigrateRepository", err)
+		}
+	}
+}
diff --git a/routers/api/v1/repo/mirror.go b/routers/api/v1/repo/mirror.go
new file mode 100644
index 0000000000..82da680e55
--- /dev/null
+++ b/routers/api/v1/repo/mirror.go
@@ -0,0 +1,48 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repo
+
+import (
+	"net/http"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/context"
+	mirror_service "code.gitea.io/gitea/services/mirror"
+)
+
+// MirrorSync adds a mirrored repository to the sync queue
+func MirrorSync(ctx *context.APIContext) {
+	// swagger:operation POST /repos/{owner}/{repo}/mirror-sync repository repoMirrorSync
+	// ---
+	// summary: Sync a mirrored repository
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: owner
+	//   in: path
+	//   description: owner of the repo to sync
+	//   type: string
+	//   required: true
+	// - name: repo
+	//   in: path
+	//   description: name of the repo to sync
+	//   type: string
+	//   required: true
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/empty"
+	//   "403":
+	//     "$ref": "#/responses/forbidden"
+
+	repo := ctx.Repo.Repository
+
+	if !ctx.Repo.CanWrite(models.UnitTypeCode) {
+		ctx.Error(http.StatusForbidden, "MirrorSync", "Must have write access")
+	}
+
+	mirror_service.StartToMirror(repo.ID)
+
+	ctx.Status(http.StatusOK)
+}
diff --git a/routers/api/v1/repo/repo.go b/routers/api/v1/repo/repo.go
index 61c522bc05..047d8168b3 100644
--- a/routers/api/v1/repo/repo.go
+++ b/routers/api/v1/repo/repo.go
@@ -6,28 +6,19 @@
 package repo
 
 import (
-	"bytes"
-	"errors"
 	"fmt"
 	"net/http"
-	"net/url"
 	"strings"
 
 	"code.gitea.io/gitea/models"
-	"code.gitea.io/gitea/modules/auth"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/git"
-	"code.gitea.io/gitea/modules/graceful"
 	"code.gitea.io/gitea/modules/log"
-	"code.gitea.io/gitea/modules/migrations"
-	"code.gitea.io/gitea/modules/notification"
-	repo_module "code.gitea.io/gitea/modules/repository"
 	"code.gitea.io/gitea/modules/setting"
 	api "code.gitea.io/gitea/modules/structs"
 	"code.gitea.io/gitea/modules/util"
 	"code.gitea.io/gitea/modules/validation"
 	"code.gitea.io/gitea/routers/api/v1/utils"
-	mirror_service "code.gitea.io/gitea/services/mirror"
 	repo_service "code.gitea.io/gitea/services/repository"
 )
 
@@ -367,196 +358,6 @@ func CreateOrgRepo(ctx *context.APIContext, opt api.CreateRepoOption) {
 	CreateUserRepo(ctx, org, opt)
 }
 
-// Migrate migrate remote git repository to gitea
-func Migrate(ctx *context.APIContext, form auth.MigrateRepoForm) {
-	// swagger:operation POST /repos/migrate repository repoMigrate
-	// ---
-	// summary: Migrate a remote git repository
-	// consumes:
-	// - application/json
-	// produces:
-	// - application/json
-	// parameters:
-	// - name: body
-	//   in: body
-	//   schema:
-	//     "$ref": "#/definitions/MigrateRepoForm"
-	// responses:
-	//   "201":
-	//     "$ref": "#/responses/Repository"
-	//   "403":
-	//     "$ref": "#/responses/forbidden"
-	//   "422":
-	//     "$ref": "#/responses/validationError"
-
-	ctxUser := ctx.User
-	// Not equal means context user is an organization,
-	// or is another user/organization if current user is admin.
-	if form.UID != ctxUser.ID {
-		org, err := models.GetUserByID(form.UID)
-		if err != nil {
-			if models.IsErrUserNotExist(err) {
-				ctx.Error(http.StatusUnprocessableEntity, "", err)
-			} else {
-				ctx.Error(http.StatusInternalServerError, "GetUserByID", err)
-			}
-			return
-		}
-		ctxUser = org
-	}
-
-	if ctx.HasError() {
-		ctx.Error(http.StatusUnprocessableEntity, "", ctx.GetErrMsg())
-		return
-	}
-
-	if !ctx.User.IsAdmin {
-		if !ctxUser.IsOrganization() && ctx.User.ID != ctxUser.ID {
-			ctx.Error(http.StatusForbidden, "", "Given user is not an organization.")
-			return
-		}
-
-		if ctxUser.IsOrganization() {
-			// Check ownership of organization.
-			isOwner, err := ctxUser.IsOwnedBy(ctx.User.ID)
-			if err != nil {
-				ctx.Error(http.StatusInternalServerError, "IsOwnedBy", err)
-				return
-			} else if !isOwner {
-				ctx.Error(http.StatusForbidden, "", "Given user is not owner of organization.")
-				return
-			}
-		}
-	}
-
-	remoteAddr, err := form.ParseRemoteAddr(ctx.User)
-	if err != nil {
-		if models.IsErrInvalidCloneAddr(err) {
-			addrErr := err.(models.ErrInvalidCloneAddr)
-			switch {
-			case addrErr.IsURLError:
-				ctx.Error(http.StatusUnprocessableEntity, "", err)
-			case addrErr.IsPermissionDenied:
-				ctx.Error(http.StatusUnprocessableEntity, "", "You are not allowed to import local repositories.")
-			case addrErr.IsInvalidPath:
-				ctx.Error(http.StatusUnprocessableEntity, "", "Invalid local path, it does not exist or not a directory.")
-			default:
-				ctx.Error(http.StatusInternalServerError, "ParseRemoteAddr", "Unknown error type (ErrInvalidCloneAddr): "+err.Error())
-			}
-		} else {
-			ctx.Error(http.StatusInternalServerError, "ParseRemoteAddr", err)
-		}
-		return
-	}
-
-	var gitServiceType = api.PlainGitService
-	u, err := url.Parse(remoteAddr)
-	if err == nil && strings.EqualFold(u.Host, "github.com") {
-		gitServiceType = api.GithubService
-	}
-
-	var opts = migrations.MigrateOptions{
-		CloneAddr:      remoteAddr,
-		RepoName:       form.RepoName,
-		Description:    form.Description,
-		Private:        form.Private || setting.Repository.ForcePrivate,
-		Mirror:         form.Mirror,
-		AuthUsername:   form.AuthUsername,
-		AuthPassword:   form.AuthPassword,
-		Wiki:           form.Wiki,
-		Issues:         form.Issues,
-		Milestones:     form.Milestones,
-		Labels:         form.Labels,
-		Comments:       true,
-		PullRequests:   form.PullRequests,
-		Releases:       form.Releases,
-		GitServiceType: gitServiceType,
-	}
-	if opts.Mirror {
-		opts.Issues = false
-		opts.Milestones = false
-		opts.Labels = false
-		opts.Comments = false
-		opts.PullRequests = false
-		opts.Releases = false
-	}
-
-	repo, err := repo_module.CreateRepository(ctx.User, ctxUser, models.CreateRepoOptions{
-		Name:           opts.RepoName,
-		Description:    opts.Description,
-		OriginalURL:    form.CloneAddr,
-		GitServiceType: gitServiceType,
-		IsPrivate:      opts.Private,
-		IsMirror:       opts.Mirror,
-		Status:         models.RepositoryBeingMigrated,
-	})
-	if err != nil {
-		handleMigrateError(ctx, ctxUser, remoteAddr, err)
-		return
-	}
-
-	opts.MigrateToRepoID = repo.ID
-
-	defer func() {
-		if e := recover(); e != nil {
-			var buf bytes.Buffer
-			fmt.Fprintf(&buf, "Handler crashed with error: %v", log.Stack(2))
-
-			err = errors.New(buf.String())
-		}
-
-		if err == nil {
-			repo.Status = models.RepositoryReady
-			if err := models.UpdateRepositoryCols(repo, "status"); err == nil {
-				notification.NotifyMigrateRepository(ctx.User, ctxUser, repo)
-				return
-			}
-		}
-
-		if repo != nil {
-			if errDelete := models.DeleteRepository(ctx.User, ctxUser.ID, repo.ID); errDelete != nil {
-				log.Error("DeleteRepository: %v", errDelete)
-			}
-		}
-	}()
-
-	if _, err = migrations.MigrateRepository(graceful.GetManager().HammerContext(), ctx.User, ctxUser.Name, opts); err != nil {
-		handleMigrateError(ctx, ctxUser, remoteAddr, err)
-		return
-	}
-
-	log.Trace("Repository migrated: %s/%s", ctxUser.Name, form.RepoName)
-	ctx.JSON(http.StatusCreated, repo.APIFormat(models.AccessModeAdmin))
-}
-
-func handleMigrateError(ctx *context.APIContext, repoOwner *models.User, remoteAddr string, err error) {
-	switch {
-	case models.IsErrRepoAlreadyExist(err):
-		ctx.Error(http.StatusConflict, "", "The repository with the same name already exists.")
-	case migrations.IsRateLimitError(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", "Remote visit addressed rate limitation.")
-	case migrations.IsTwoFactorAuthError(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", "Remote visit required two factors authentication.")
-	case models.IsErrReachLimitOfRepo(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("You have already reached your limit of %d repositories.", repoOwner.MaxCreationLimit()))
-	case models.IsErrNameReserved(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("The username '%s' is reserved.", err.(models.ErrNameReserved).Name))
-	case models.IsErrNamePatternNotAllowed(err):
-		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("The pattern '%s' is not allowed in a username.", err.(models.ErrNamePatternNotAllowed).Pattern))
-	default:
-		err = util.URLSanitizedError(err, remoteAddr)
-		if strings.Contains(err.Error(), "Authentication failed") ||
-			strings.Contains(err.Error(), "Bad credentials") ||
-			strings.Contains(err.Error(), "could not read Username") {
-			ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("Authentication failed: %v.", err))
-		} else if strings.Contains(err.Error(), "fatal:") {
-			ctx.Error(http.StatusUnprocessableEntity, "", fmt.Sprintf("Migration failed: %v.", err))
-		} else {
-			ctx.Error(http.StatusInternalServerError, "MigrateRepository", err)
-		}
-	}
-}
-
 // Get one repository
 func Get(ctx *context.APIContext) {
 	// swagger:operation GET /repos/{owner}/{repo} repository repoGet
@@ -982,38 +783,3 @@ func Delete(ctx *context.APIContext) {
 	log.Trace("Repository deleted: %s/%s", owner.Name, repo.Name)
 	ctx.Status(http.StatusNoContent)
 }
-
-// MirrorSync adds a mirrored repository to the sync queue
-func MirrorSync(ctx *context.APIContext) {
-	// swagger:operation POST /repos/{owner}/{repo}/mirror-sync repository repoMirrorSync
-	// ---
-	// summary: Sync a mirrored repository
-	// produces:
-	// - application/json
-	// parameters:
-	// - name: owner
-	//   in: path
-	//   description: owner of the repo to sync
-	//   type: string
-	//   required: true
-	// - name: repo
-	//   in: path
-	//   description: name of the repo to sync
-	//   type: string
-	//   required: true
-	// responses:
-	//   "200":
-	//     "$ref": "#/responses/empty"
-	//   "403":
-	//     "$ref": "#/responses/forbidden"
-
-	repo := ctx.Repo.Repository
-
-	if !ctx.Repo.CanWrite(models.UnitTypeCode) {
-		ctx.Error(http.StatusForbidden, "MirrorSync", "Must have write access")
-	}
-
-	mirror_service.StartToMirror(repo.ID)
-
-	ctx.Status(http.StatusOK)
-}