OC.L10N.register( "provisioning_api", { "Logged in account must be an administrator or have authorization to edit this setting." : "El usuario que ha iniciado sesión debe ser un administrador o tener autorización para editar esta configuración.", "Could not create non-existing user ID" : "No se pudo crear el identificador de usuario no existente", "User already exists" : "El usuario ya existe", "Group %1$s does not exist" : "El grupo %1$s no existe", "Insufficient privileges for group %1$s" : "Privilegios insuficientes para el grupo %1$s", "No group specified (required for sub-admins)" : "No se especificó ningún grupo (requerido para subadministradores)", "Sub-admin group does not exist" : "El grupo subadministrador no existe", "Cannot create sub-admins for admin group" : "No se pueden crear subadministradores para el grupo administrador", "No permissions to promote sub-admins" : "Sin permisos para promover subadministradores", "Invalid password value" : "Valor de contraseña inválido", "Required email address was not provided" : "La dirección de correo electrónico requerido no fue proporcionado", "Invalid quota value: %1$s" : "Valor de cuota inválido: %1$s", "Invalid quota value. %1$s is exceeding the maximum quota" : "Valor de cuota inválido. %1$s excede la cuota máxima", "Unlimited quota is forbidden on this instance" : "La cuota ilimitada está prohibida en esta instancia", "Setting the password is not supported by the users backend" : "El backend de los usuarios no soporta establecer la contraseña", "Invalid language" : "Idioma inválido", "Invalid locale" : "Configuración regional inválida", "Invalid first day of week" : "Día de inicio de semana inválido", "Cannot remove yourself from the admin group" : "No se puede remover a sí mismo del grupo administrador", "Cannot remove yourself from this group as you are a sub-admin" : "No se puede remover así mismo de este grupo dado que es un subadministrador", "Not viable to remove user from the last group you are sub-admin of" : "No es viable remover el usuario del último grupo que es subadministrador", "User does not exist" : "El usuario no existe", "Group does not exist" : "El grupo no existe", "User is not a sub-admin of this group" : "El usuario no es un subadministrador de este grupo", "Email address not available" : "Dirección de correo electrónico no disponible", "Sending email failed" : "Falló el envío del correo electrónico", "Email confirmation" : "Confirmación del correo electrónico", "To enable the email address %s please click the button below." : "Para habilitar la dirección de correo electrónico %s, por favor, haga clic en el botón de abajo.", "Confirm" : "Confirmar", "Email was already removed from account and cannot be confirmed anymore." : "El correo electrónico ya fue eliminado de la cuenta y ya no puede ser confirmado.", "Could not verify mail because the token is expired." : "No se pudo verificar el correo porque el token ha caducado.", "Could not verify mail because the token is invalid." : "No se pudo verificar el correo porque el token es inválido.", "An unexpected error occurred. Please contact your admin." : "Ocurrió un error inesperado. Por favor, contacte a su administrador.", "Email confirmation successful" : "Confirmación del correo electrónico exitosa", "Provisioning API" : "API de aprovisionamiento", "This application enables a set of APIs that external systems can use to manage accounts, groups and apps." : "Esta aplicación habilita un conjunto de APIs que los sistemas externos pueden usar para administrar usuarios, grupos y aplicaciones.", "This application enables a set of APIs that external systems can use to create, edit, delete and query account\n\t\tattributes, query, set and remove groups, set quota and query total storage used in Nextcloud. Group admin accounts\n\t\tcan also query Nextcloud and perform the same functions as an admin for groups they manage. The API also enables\n\t\tan admin to query for active Nextcloud applications, application info, and to enable or disable an app remotely.\n\t\tOnce the app is enabled, HTTP requests can be used via a Basic Auth header to perform any of the functions\n\t\tlisted above. More information is available in the Provisioning API documentation, including example calls\n\t\tand server responses." : "Esta aplicación habilita un conjunto de APIs que pueden ser usadas por sistemas externos para crear, editar, eliminar y seleccionar atributos\n\t\tde usuarios; seleccionar, configurar y eliminar grupos, establecer cuotas y consultar el almacenamiento total usado en Nextcloud. Las cuentas administradoras de grupos\n\t\ttambién pueden buscar en Nextcloud y desempeñar las mismas funciones como administrador para los grupos que administran. La API también permite\n\t\ta un administrador que busque aplicaciones activas en Nextcloud, información de la aplicación, y activar o desactivar una aplicación remotamente.\n\t\tUna vez activada la aplicación, se pueden usar peticiones HTTP mediante un encabezado Basic Auth para realizar cualquiera de las funciones\n\t\t listadas anteriormente. Más información disponible en la documentación de la API de aprovisionamiento, incluyendo llamadas de ejemplo\n\t\ty respuestas del servidor.", "Logged in user must be an administrator or have authorization to edit this setting." : "El usuario que ha iniciado sesión debe ser un administrador o tener autorización para editar esta configuración.", "This application enables a set of APIs that external systems can use to manage users, groups and apps." : "Esta aplicación habilita un conjunto de APIs que los sistemas externos pueden usar para administrar usuarios, grupos y aplicaciones.", "This application enables a set of APIs that external systems can use to create, edit, delete and query user\n\t\tattributes, query, set and remove groups, set quota and query total storage used in Nextcloud. Group admin users\n\t\tcan also query Nextcloud and perform the same functions as an admin for groups they manage. The API also enables\n\t\tan admin to query for active Nextcloud applications, application info, and to enable or disable an app remotely.\n\t\tOnce the app is enabled, HTTP requests can be used via a Basic Auth header to perform any of the functions\n\t\tlisted above. More information is available in the Provisioning API documentation, including example calls\n\t\tand server responses." : "Esta aplicación habilita un conjunto de APIs que pueden ser usadas por sistemas externos para crear, editar, eliminar y seleccionar atributos\n\t\tde usuarios; seleccionar, configurar y eliminar grupos, establecer cuotas y consultar el almacenamiento total usado en Nextcloud. Las cuentas administradoras de grupos\n\t\ttambién pueden buscar en Nextcloud y desempeñar las mismas funciones como administrador para los grupos que administran. La API también permite\n\t\ta un administrador que busque aplicaciones activas en Nextcloud, información de la aplicación, y activar o desactivar una aplicación remotamente.\n\t\tUna vez activada la aplicación, se pueden usar peticiones HTTP mediante un encabezado Basic Auth para realizar cualquiera de las funciones\n\t\t listadas anteriormente. Más información disponible en la documentación de la API de aprovisionamiento, incluyendo llamadas de ejemplo\n\t\ty respuestas del servidor.", "To send a password link to the user an email address is required." : "Para enviar la liga a una contraseña al usuario, se requiere de una dirección de correo electrónico." }, "nplurals=3; plural=n == 1 ? 0 : n != 0 && n % 1000000 == 0 ? 1 : 2;"); 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 
// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2018 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 (
	"encoding/base64"
	"fmt"
	"net/http"
	"path"
	"time"

	"code.gitea.io/gitea/models"
	repo_model "code.gitea.io/gitea/models/repo"
	"code.gitea.io/gitea/models/unit"
	"code.gitea.io/gitea/modules/cache"
	"code.gitea.io/gitea/modules/context"
	"code.gitea.io/gitea/modules/git"
	"code.gitea.io/gitea/modules/setting"
	api "code.gitea.io/gitea/modules/structs"
	"code.gitea.io/gitea/modules/web"
	"code.gitea.io/gitea/routers/common"
	"code.gitea.io/gitea/routers/web/repo"
	files_service "code.gitea.io/gitea/services/repository/files"
)

// GetRawFile get a file by path on a repository
func GetRawFile(ctx *context.APIContext) {
	// swagger:operation GET /repos/{owner}/{repo}/raw/{filepath} repository repoGetRawFile
	// ---
	// summary: Get a file from a repository
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: filepath
	//   in: path
	//   description: filepath of the file to get
	//   type: string
	//   required: true
	// - name: ref
	//   in: query
	//   description: "The name of the commit/branch/tag. Default the repository’s default branch (usually master)"
	//   type: string
	//   required: false
	// responses:
	//   200:
	//     description: Returns raw file content.
	//   "404":
	//     "$ref": "#/responses/notFound"

	if ctx.Repo.Repository.IsEmpty {
		ctx.NotFound()
		return
	}

	blob, lastModified := getBlobForEntry(ctx)
	if ctx.Written() {
		return
	}

	if err := common.ServeBlob(ctx.Context, blob, lastModified); err != nil {
		ctx.Error(http.StatusInternalServerError, "ServeBlob", err)
	}
}

func getBlobForEntry(ctx *context.APIContext) (blob *git.Blob, lastModified time.Time) {
	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
	if err != nil {
		if git.IsErrNotExist(err) {
			ctx.NotFound()
		} else {
			ctx.Error(http.StatusInternalServerError, "GetTreeEntryByPath", err)
		}
		return
	}

	if entry.IsDir() || entry.IsSubModule() {
		ctx.NotFound("getBlobForEntry", nil)
		return
	}

	var c *git.LastCommitCache
	if setting.CacheService.LastCommit.Enabled && ctx.Repo.CommitsCount >= setting.CacheService.LastCommit.CommitsCount {
		c = git.NewLastCommitCache(ctx.Repo.Repository.FullName(), ctx.Repo.GitRepo, setting.LastCommitCacheTTLSeconds, cache.GetCache())
	}

	info, _, err := git.Entries([]*git.TreeEntry{entry}).GetCommitsInfo(ctx, ctx.Repo.Commit, path.Dir("/" + ctx.Repo.TreePath)[1:], c)
	if err != nil {
		ctx.Error(http.StatusInternalServerError, "GetCommitsInfo", err)
		return
	}

	if len(info) == 1 {
		// Not Modified
		lastModified = info[0].Commit.Committer.When
	}
	blob = entry.Blob()

	return
}

// GetArchive get archive of a repository
func GetArchive(ctx *context.APIContext) {
	// swagger:operation GET /repos/{owner}/{repo}/archive/{archive} repository repoGetArchive
	// ---
	// summary: Get an archive of a repository
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: archive
	//   in: path
	//   description: the git reference for download with attached archive format (e.g. master.zip)
	//   type: string
	//   required: true
	// responses:
	//   200:
	//     description: success
	//   "404":
	//     "$ref": "#/responses/notFound"

	repoPath := repo_model.RepoPath(ctx.Params(":username"), ctx.Params(":reponame"))
	if ctx.Repo.GitRepo == nil {
		gitRepo, err := git.OpenRepository(ctx, repoPath)
		if err != nil {
			ctx.Error(http.StatusInternalServerError, "OpenRepository", err)
			return
		}
		ctx.Repo.GitRepo = gitRepo
		defer gitRepo.Close()
	}

	repo.Download(ctx.Context)
}

// GetEditorconfig get editor config of a repository
func GetEditorconfig(ctx *context.APIContext) {
	// swagger:operation GET /repos/{owner}/{repo}/editorconfig/{filepath} repository repoGetEditorConfig
	// ---
	// summary: Get the EditorConfig definitions of a file in a repository
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: filepath
	//   in: path
	//   description: filepath of file to get
	//   type: string
	//   required: true
	// - name: ref
	//   in: query
	//   description: "The name of the commit/branch/tag. Default the repository’s default branch (usually master)"
	//   type: string
	//   required: false
	// responses:
	//   200:
	//     description: success
	//   "404":
	//     "$ref": "#/responses/notFound"

	ec, err := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
	if err != nil {
		if git.IsErrNotExist(err) {
			ctx.NotFound(err)
		} else {
			ctx.Error(http.StatusInternalServerError, "GetEditorconfig", err)
		}
		return
	}

	fileName := ctx.Params("filename")
	def, err := ec.GetDefinitionForFilename(fileName)
	if def == nil {
		ctx.NotFound(err)
		return
	}
	ctx.JSON(http.StatusOK, def)
}

// canWriteFiles returns true if repository is editable and user has proper access level.
func canWriteFiles(ctx *context.APIContext, branch string) bool {
	return ctx.Repo.CanWriteToBranch(ctx.Doer, branch) &&
		!ctx.Repo.Repository.IsMirror &&
		!ctx.Repo.Repository.IsArchived
}

// canReadFiles returns true if repository is readable and user has proper access level.
func canReadFiles(r *context.Repository) bool {
	return r.Permission.CanRead(unit.TypeCode)
}

// CreateFile handles API call for creating a file
func CreateFile(ctx *context.APIContext) {
	// swagger:operation POST /repos/{owner}/{repo}/contents/{filepath} repository repoCreateFile
	// ---
	// summary: Create a file in a repository
	// consumes:
	// - application/json
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: filepath
	//   in: path
	//   description: path of the file to create
	//   type: string
	//   required: true
	// - name: body
	//   in: body
	//   required: true
	//   schema:
	//     "$ref": "#/definitions/CreateFileOptions"
	// responses:
	//   "201":
	//     "$ref": "#/responses/FileResponse"
	//   "403":
	//     "$ref": "#/responses/error"
	//   "404":
	//     "$ref": "#/responses/notFound"
	//   "422":
	//     "$ref": "#/responses/error"

	apiOpts := web.GetForm(ctx).(*api.CreateFileOptions)

	if apiOpts.BranchName == "" {
		apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
	}

	opts := &files_service.UpdateRepoFileOptions{
		Content:   apiOpts.Content,
		IsNewFile: true,
		Message:   apiOpts.Message,
		TreePath:  ctx.Params("*"),
		OldBranch: apiOpts.BranchName,
		NewBranch: apiOpts.NewBranchName,
		Committer: &files_service.IdentityOptions{
			Name:  apiOpts.Committer.Name,
			Email: apiOpts.Committer.Email,
		},
		Author: &files_service.IdentityOptions{
			Name:  apiOpts.Author.Name,
			Email: apiOpts.Author.Email,
		},
		Dates: &files_service.CommitDateOptions{
			Author:    apiOpts.Dates.Author,
			Committer: apiOpts.Dates.Committer,
		},
		Signoff: apiOpts.Signoff,
	}
	if opts.Dates.Author.IsZero() {
		opts.Dates.Author = time.Now()
	}
	if opts.Dates.Committer.IsZero() {
		opts.Dates.Committer = time.Now()
	}

	if opts.Message == "" {
		opts.Message = ctx.Tr("repo.editor.add", opts.TreePath)
	}

	if fileResponse, err := createOrUpdateFile(ctx, opts); err != nil {
		handleCreateOrUpdateFileError(ctx, err)
	} else {
		ctx.JSON(http.StatusCreated, fileResponse)
	}
}

// UpdateFile handles API call for updating a file
func UpdateFile(ctx *context.APIContext) {
	// swagger:operation PUT /repos/{owner}/{repo}/contents/{filepath} repository repoUpdateFile
	// ---
	// summary: Update a file in a repository
	// consumes:
	// - application/json
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: filepath
	//   in: path
	//   description: path of the file to update
	//   type: string
	//   required: true
	// - name: body
	//   in: body
	//   required: true
	//   schema:
	//     "$ref": "#/definitions/UpdateFileOptions"
	// responses:
	//   "200":
	//     "$ref": "#/responses/FileResponse"
	//   "403":
	//     "$ref": "#/responses/error"
	//   "404":
	//     "$ref": "#/responses/notFound"
	//   "422":
	//     "$ref": "#/responses/error"
	apiOpts := web.GetForm(ctx).(*api.UpdateFileOptions)
	if ctx.Repo.Repository.IsEmpty {
		ctx.Error(http.StatusUnprocessableEntity, "RepoIsEmpty", fmt.Errorf("repo is empty"))
	}

	if apiOpts.BranchName == "" {
		apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
	}

	opts := &files_service.UpdateRepoFileOptions{
		Content:      apiOpts.Content,
		SHA:          apiOpts.SHA,
		IsNewFile:    false,
		Message:      apiOpts.Message,
		FromTreePath: apiOpts.FromPath,
		TreePath:     ctx.Params("*"),
		OldBranch:    apiOpts.BranchName,
		NewBranch:    apiOpts.NewBranchName,
		Committer: &files_service.IdentityOptions{
			Name:  apiOpts.Committer.Name,
			Email: apiOpts.Committer.Email,
		},
		Author: &files_service.IdentityOptions{
			Name:  apiOpts.Author.Name,
			Email: apiOpts.Author.Email,
		},
		Dates: &files_service.CommitDateOptions{
			Author:    apiOpts.Dates.Author,
			Committer: apiOpts.Dates.Committer,
		},
		Signoff: apiOpts.Signoff,
	}
	if opts.Dates.Author.IsZero() {
		opts.Dates.Author = time.Now()
	}
	if opts.Dates.Committer.IsZero() {
		opts.Dates.Committer = time.Now()
	}

	if opts.Message == "" {
		opts.Message = ctx.Tr("repo.editor.update", opts.TreePath)
	}

	if fileResponse, err := createOrUpdateFile(ctx, opts); err != nil {
		handleCreateOrUpdateFileError(ctx, err)
	} else {
		ctx.JSON(http.StatusOK, fileResponse)
	}
}

func handleCreateOrUpdateFileError(ctx *context.APIContext, err error) {
	if models.IsErrUserCannotCommit(err) || models.IsErrFilePathProtected(err) {
		ctx.Error(http.StatusForbidden, "Access", err)
		return
	}
	if models.IsErrBranchAlreadyExists(err) || models.IsErrFilenameInvalid(err) || models.IsErrSHADoesNotMatch(err) ||
		models.IsErrFilePathInvalid(err) || models.IsErrRepoFileAlreadyExists(err) {
		ctx.Error(http.StatusUnprocessableEntity, "Invalid", err)
		return
	}
	if models.IsErrBranchDoesNotExist(err) || git.IsErrBranchNotExist(err) {
		ctx.Error(http.StatusNotFound, "BranchDoesNotExist", err)
		return
	}

	ctx.Error(http.StatusInternalServerError, "UpdateFile", err)
}

// Called from both CreateFile or UpdateFile to handle both
func createOrUpdateFile(ctx *context.APIContext, opts *files_service.UpdateRepoFileOptions) (*api.FileResponse, error) {
	if !canWriteFiles(ctx, opts.OldBranch) {
		return nil, models.ErrUserDoesNotHaveAccessToRepo{
			UserID:   ctx.Doer.ID,
			RepoName: ctx.Repo.Repository.LowerName,
		}
	}

	content, err := base64.StdEncoding.DecodeString(opts.Content)
	if err != nil {
		return nil, err
	}
	opts.Content = string(content)

	return files_service.CreateOrUpdateRepoFile(ctx, ctx.Repo.Repository, ctx.Doer, opts)
}

// DeleteFile Delete a file in a repository
func DeleteFile(ctx *context.APIContext) {
	// swagger:operation DELETE /repos/{owner}/{repo}/contents/{filepath} repository repoDeleteFile
	// ---
	// summary: Delete a file in a repository
	// consumes:
	// - application/json
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: filepath
	//   in: path
	//   description: path of the file to delete
	//   type: string
	//   required: true
	// - name: body
	//   in: body
	//   required: true
	//   schema:
	//     "$ref": "#/definitions/DeleteFileOptions"
	// responses:
	//   "200":
	//     "$ref": "#/responses/FileDeleteResponse"
	//   "400":
	//     "$ref": "#/responses/error"
	//   "403":
	//     "$ref": "#/responses/error"
	//   "404":
	//     "$ref": "#/responses/error"

	apiOpts := web.GetForm(ctx).(*api.DeleteFileOptions)
	if !canWriteFiles(ctx, apiOpts.BranchName) {
		ctx.Error(http.StatusForbidden, "DeleteFile", models.ErrUserDoesNotHaveAccessToRepo{
			UserID:   ctx.Doer.ID,
			RepoName: ctx.Repo.Repository.LowerName,
		})
		return
	}

	if apiOpts.BranchName == "" {
		apiOpts.BranchName = ctx.Repo.Repository.DefaultBranch
	}

	opts := &files_service.DeleteRepoFileOptions{
		Message:   apiOpts.Message,
		OldBranch: apiOpts.BranchName,
		NewBranch: apiOpts.NewBranchName,
		SHA:       apiOpts.SHA,
		TreePath:  ctx.Params("*"),
		Committer: &files_service.IdentityOptions{
			Name:  apiOpts.Committer.Name,
			Email: apiOpts.Committer.Email,
		},
		Author: &files_service.IdentityOptions{
			Name:  apiOpts.Author.Name,
			Email: apiOpts.Author.Email,
		},
		Dates: &files_service.CommitDateOptions{
			Author:    apiOpts.Dates.Author,
			Committer: apiOpts.Dates.Committer,
		},
		Signoff: apiOpts.Signoff,
	}
	if opts.Dates.Author.IsZero() {
		opts.Dates.Author = time.Now()
	}
	if opts.Dates.Committer.IsZero() {
		opts.Dates.Committer = time.Now()
	}

	if opts.Message == "" {
		opts.Message = ctx.Tr("repo.editor.delete", opts.TreePath)
	}

	if fileResponse, err := files_service.DeleteRepoFile(ctx, ctx.Repo.Repository, ctx.Doer, opts); err != nil {
		if git.IsErrBranchNotExist(err) || models.IsErrRepoFileDoesNotExist(err) || git.IsErrNotExist(err) {
			ctx.Error(http.StatusNotFound, "DeleteFile", err)
			return
		} else if models.IsErrBranchAlreadyExists(err) ||
			models.IsErrFilenameInvalid(err) ||
			models.IsErrSHADoesNotMatch(err) ||
			models.IsErrCommitIDDoesNotMatch(err) ||
			models.IsErrSHAOrCommitIDNotProvided(err) {
			ctx.Error(http.StatusBadRequest, "DeleteFile", err)
			return
		} else if models.IsErrUserCannotCommit(err) {
			ctx.Error(http.StatusForbidden, "DeleteFile", err)
			return
		}
		ctx.Error(http.StatusInternalServerError, "DeleteFile", err)
	} else {
		ctx.JSON(http.StatusOK, fileResponse) // FIXME on APIv2: return http.StatusNoContent
	}
}

// GetContents Get the metadata and contents (if a file) of an entry in a repository, or a list of entries if a dir
func GetContents(ctx *context.APIContext) {
	// swagger:operation GET /repos/{owner}/{repo}/contents/{filepath} repository repoGetContents
	// ---
	// summary: Gets the metadata and contents (if a file) of an entry in a repository, or a list of entries if a dir
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: filepath
	//   in: path
	//   description: path of the dir, file, symlink or submodule in the repo
	//   type: string
	//   required: true
	// - name: ref
	//   in: query
	//   description: "The name of the commit/branch/tag. Default the repository’s default branch (usually master)"
	//   type: string
	//   required: false
	// responses:
	//   "200":
	//     "$ref": "#/responses/ContentsResponse"
	//   "404":
	//     "$ref": "#/responses/notFound"

	if !canReadFiles(ctx.Repo) {
		ctx.Error(http.StatusInternalServerError, "GetContentsOrList", models.ErrUserDoesNotHaveAccessToRepo{
			UserID:   ctx.Doer.ID,
			RepoName: ctx.Repo.Repository.LowerName,
		})
		return
	}

	treePath := ctx.Params("*")
	ref := ctx.FormTrim("ref")

	if fileList, err := files_service.GetContentsOrList(ctx, ctx.Repo.Repository, treePath, ref); err != nil {
		if git.IsErrNotExist(err) {
			ctx.NotFound("GetContentsOrList", err)
			return
		}
		ctx.Error(http.StatusInternalServerError, "GetContentsOrList", err)
	} else {
		ctx.JSON(http.StatusOK, fileList)
	}
}

// GetContentsList Get the metadata of all the entries of the root dir
func GetContentsList(ctx *context.APIContext) {
	// swagger:operation GET /repos/{owner}/{repo}/contents repository repoGetContentsList
	// ---
	// summary: Gets the metadata of all the entries of the root dir
	// produces:
	// - application/json
	// parameters:
	// - name: owner
	//   in: path
	//   description: owner of the repo
	//   type: string
	//   required: true
	// - name: repo
	//   in: path
	//   description: name of the repo
	//   type: string
	//   required: true
	// - name: ref
	//   in: query
	//   description: "The name of the commit/branch/tag. Default the repository’s default branch (usually master)"
	//   type: string
	//   required: false
	// responses:
	//   "200":
	//     "$ref": "#/responses/ContentsListResponse"
	//   "404":
	//     "$ref": "#/responses/notFound"

	// same as GetContents(), this function is here because swagger fails if path is empty in GetContents() interface
	GetContents(ctx)
}