forgejo/routers/repo/issue_watch.go

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// Copyright 2017 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.
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package repo
import (
"fmt"
"net/http"
"strconv"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/context"
)
// IssueWatch sets issue watching
func IssueWatch(ctx *context.Context) {
issue := GetActionIssue(ctx)
if ctx.Written() {
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return
}
if !ctx.IsSigned || (ctx.User.ID != issue.PosterID && !ctx.Repo.CanReadIssuesOrPulls(issue.IsPull)) {
ctx.Error(403)
return
}
watch, err := strconv.ParseBool(ctx.Req.PostForm.Get("watch"))
if err != nil {
ctx.ServerError("watch is not bool", err)
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return
}
if err := models.CreateOrUpdateIssueWatch(ctx.User.ID, issue.ID, watch); err != nil {
ctx.ServerError("CreateOrUpdateIssueWatch", err)
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return
}
url := fmt.Sprintf("%s/issues/%d", ctx.Repo.RepoLink, issue.Index)
ctx.Redirect(url, http.StatusSeeOther)
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}