Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 385 insertions, 0 deletions

diff --git a/routers/api/v1/repo/issue_label.go b/routers/api/v1/repo/issue_label.go
new file mode 100644
index 0000000..ae05544
--- /dev/null
+++ b/routers/api/v1/repo/issue_label.go
@@ -0,0 +1,385 @@
+// 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
+}