forgejo/routers/api/v1/repo/issue_label.go
Zettat123 8e1de85980
Support using label names when changing issue labels (#30943)
Resolve #30917

Make the APIs for adding labels and replacing labels support both label
IDs and label names so the
[`actions/labeler`](https://github.com/actions/labeler) action can work
in Gitea.

<img width="600px"
src="https://github.com/go-gitea/gitea/assets/15528715/7835c771-f637-4c57-9ce5-e4fbf56fa0d3"
/>

(cherry picked from commit b3beaed147466739de0c24fd80206b5af8b71617)

Conflicts:
	- modules/structs/issue_label.go
	  Resolved by applying the Gitea change by hand.
	- tests/integration/api_issue_label_test.go
	  Resolved by copying the new tests.
2024-05-19 13:12:35 +02:00

386 lines
10 KiB
Go

// Copyright 2016 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"fmt"
"net/http"
"reflect"
issues_model "code.gitea.io/gitea/models/issues"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/services/context"
"code.gitea.io/gitea/services/convert"
issue_service "code.gitea.io/gitea/services/issue"
)
// ListIssueLabels list all the labels of an issue
func ListIssueLabels(ctx *context.APIContext) {
// swagger:operation GET /repos/{owner}/{repo}/issues/{index}/labels issue issueGetLabels
// ---
// summary: Get an issue's labels
// 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: index
// in: path
// description: index of the issue
// type: integer
// format: int64
// required: true
// responses:
// "200":
// "$ref": "#/responses/LabelList"
// "404":
// "$ref": "#/responses/notFound"
issue, err := issues_model.GetIssueByIndex(ctx, ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if issues_model.IsErrIssueNotExist(err) {
ctx.NotFound()
} else {
ctx.Error(http.StatusInternalServerError, "GetIssueByIndex", err)
}
return
}
if err := issue.LoadAttributes(ctx); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadAttributes", err)
return
}
ctx.JSON(http.StatusOK, convert.ToLabelList(issue.Labels, ctx.Repo.Repository, ctx.Repo.Owner))
}
// AddIssueLabels add labels for an issue
func AddIssueLabels(ctx *context.APIContext) {
// swagger:operation POST /repos/{owner}/{repo}/issues/{index}/labels issue issueAddLabel
// ---
// summary: Add a label to an issue
// 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: index
// in: path
// description: index of the issue
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// schema:
// "$ref": "#/definitions/IssueLabelsOption"
// responses:
// "200":
// "$ref": "#/responses/LabelList"
// "403":
// "$ref": "#/responses/forbidden"
// "404":
// "$ref": "#/responses/notFound"
form := web.GetForm(ctx).(*api.IssueLabelsOption)
issue, labels, err := prepareForReplaceOrAdd(ctx, *form)
if err != nil {
return
}
if err = issue_service.AddLabels(ctx, issue, ctx.Doer, labels); err != nil {
ctx.Error(http.StatusInternalServerError, "AddLabels", err)
return
}
labels, err = issues_model.GetLabelsByIssueID(ctx, issue.ID)
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetLabelsByIssueID", err)
return
}
ctx.JSON(http.StatusOK, convert.ToLabelList(labels, ctx.Repo.Repository, ctx.Repo.Owner))
}
// DeleteIssueLabel delete a label for an issue
func DeleteIssueLabel(ctx *context.APIContext) {
// swagger:operation DELETE /repos/{owner}/{repo}/issues/{index}/labels/{id} issue issueRemoveLabel
// ---
// summary: Remove a label from an issue
// 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: index
// in: path
// description: index of the issue
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the label to remove
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// schema:
// "$ref": "#/definitions/DeleteLabelsOption"
// responses:
// "204":
// "$ref": "#/responses/empty"
// "403":
// "$ref": "#/responses/forbidden"
// "404":
// "$ref": "#/responses/notFound"
// "422":
// "$ref": "#/responses/validationError"
form := web.GetForm(ctx).(*api.DeleteLabelsOption)
issue, err := issues_model.GetIssueByIndex(ctx, ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if issues_model.IsErrIssueNotExist(err) {
ctx.NotFound()
} else {
ctx.Error(http.StatusInternalServerError, "GetIssueByIndex", err)
}
return
}
if !ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull) {
ctx.Status(http.StatusForbidden)
return
}
if err := issue_service.SetIssueUpdateDate(ctx, issue, form.Updated, ctx.Doer); err != nil {
ctx.Error(http.StatusForbidden, "SetIssueUpdateDate", err)
return
}
label, err := issues_model.GetLabelByID(ctx, ctx.ParamsInt64(":id"))
if err != nil {
if issues_model.IsErrLabelNotExist(err) {
ctx.Error(http.StatusUnprocessableEntity, "", err)
} else {
ctx.Error(http.StatusInternalServerError, "GetLabelByID", err)
}
return
}
if err := issue_service.RemoveLabel(ctx, issue, ctx.Doer, label); err != nil {
ctx.Error(http.StatusInternalServerError, "DeleteIssueLabel", err)
return
}
ctx.Status(http.StatusNoContent)
}
// ReplaceIssueLabels replace labels for an issue
func ReplaceIssueLabels(ctx *context.APIContext) {
// swagger:operation PUT /repos/{owner}/{repo}/issues/{index}/labels issue issueReplaceLabels
// ---
// summary: Replace an issue's labels
// consumes:
// - application/json
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the issue
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// schema:
// "$ref": "#/definitions/IssueLabelsOption"
// responses:
// "200":
// "$ref": "#/responses/LabelList"
// "403":
// "$ref": "#/responses/forbidden"
// "404":
// "$ref": "#/responses/notFound"
form := web.GetForm(ctx).(*api.IssueLabelsOption)
issue, labels, err := prepareForReplaceOrAdd(ctx, *form)
if err != nil {
return
}
if err := issue_service.ReplaceLabels(ctx, issue, ctx.Doer, labels); err != nil {
ctx.Error(http.StatusInternalServerError, "ReplaceLabels", err)
return
}
labels, err = issues_model.GetLabelsByIssueID(ctx, issue.ID)
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetLabelsByIssueID", err)
return
}
ctx.JSON(http.StatusOK, convert.ToLabelList(labels, ctx.Repo.Repository, ctx.Repo.Owner))
}
// ClearIssueLabels delete all the labels for an issue
func ClearIssueLabels(ctx *context.APIContext) {
// swagger:operation DELETE /repos/{owner}/{repo}/issues/{index}/labels issue issueClearLabels
// ---
// summary: Remove all labels from an issue
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the issue
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// schema:
// "$ref": "#/definitions/DeleteLabelsOption"
// responses:
// "204":
// "$ref": "#/responses/empty"
// "403":
// "$ref": "#/responses/forbidden"
// "404":
// "$ref": "#/responses/notFound"
form := web.GetForm(ctx).(*api.DeleteLabelsOption)
issue, err := issues_model.GetIssueByIndex(ctx, ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if issues_model.IsErrIssueNotExist(err) {
ctx.NotFound()
} else {
ctx.Error(http.StatusInternalServerError, "GetIssueByIndex", err)
}
return
}
if !ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull) {
ctx.Status(http.StatusForbidden)
return
}
if err := issue_service.SetIssueUpdateDate(ctx, issue, form.Updated, ctx.Doer); err != nil {
ctx.Error(http.StatusForbidden, "SetIssueUpdateDate", err)
return
}
if err := issue_service.ClearLabels(ctx, issue, ctx.Doer); err != nil {
ctx.Error(http.StatusInternalServerError, "ClearLabels", err)
return
}
ctx.Status(http.StatusNoContent)
}
func prepareForReplaceOrAdd(ctx *context.APIContext, form api.IssueLabelsOption) (*issues_model.Issue, []*issues_model.Label, error) {
issue, err := issues_model.GetIssueByIndex(ctx, ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if issues_model.IsErrIssueNotExist(err) {
ctx.NotFound()
} else {
ctx.Error(http.StatusInternalServerError, "GetIssueByIndex", err)
}
return nil, nil, err
}
var (
labelIDs []int64
labelNames []string
)
for _, label := range form.Labels {
rv := reflect.ValueOf(label)
switch rv.Kind() {
case reflect.Float64:
labelIDs = append(labelIDs, int64(rv.Float()))
case reflect.String:
labelNames = append(labelNames, rv.String())
}
}
if len(labelIDs) > 0 && len(labelNames) > 0 {
ctx.Error(http.StatusBadRequest, "InvalidLabels", "labels should be an array of strings or integers")
return nil, nil, fmt.Errorf("invalid labels")
}
if len(labelNames) > 0 {
labelIDs, err = issues_model.GetLabelIDsInRepoByNames(ctx, ctx.Repo.Repository.ID, labelNames)
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetLabelIDsInRepoByNames", err)
return nil, nil, err
}
}
labels, err := issues_model.GetLabelsByIDs(ctx, labelIDs, "id", "repo_id", "org_id", "name", "exclusive")
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetLabelsByIDs", err)
return nil, nil, err
}
if !ctx.Repo.CanWriteIssuesOrPulls(issue.IsPull) {
ctx.Status(http.StatusForbidden)
return nil, nil, nil
}
err = issue_service.SetIssueUpdateDate(ctx, issue, form.Updated, ctx.Doer)
if err != nil {
ctx.Error(http.StatusForbidden, "SetIssueUpdateDate", err)
return nil, nil, err
}
return issue, labels, err
}