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mirror of https://github.com/go-gitea/gitea.git synced 2026-06-04 11:55:31 +02:00
gitea/routers/web/devtest/mail_preview.go
Pascal Zimmermann ea723fe482
enhance: Migrate remaining gopkg.in/yaml.v3 usages to go.yaml.in/yaml/v4 (#37866)
### Description
Replaces all remaining direct `gopkg.in/yaml.v3` imports with
`go.yaml.in/yaml/v4` across models, modules, routers, services, and
integration tests. `gopkg.in/yaml.v3` moves from a direct to an indirect
dependency in `go.mod`.

#### API compatibility

The yaml.Node type, node.Kind/node.Content traversal style
(modules/markup/markdown/convertyaml.go), and the
UnmarshalYAML(*yaml.Node) interface signature
(modules/optional/serialization.go) are all preserved in v4 — no
call-site changes were required beyond the import path.

**Related:**
- https://github.com/go-gitea/gitea/pull/36564#issuecomment-4526536805

---------

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.8) <noreply@anthropic.com>
2026-05-29 01:12:11 +00:00

61 lines
1.7 KiB
Go

// Copyright 2025 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package devtest
import (
"net/http"
"strings"
"gitea.dev/modules/templates"
"gitea.dev/modules/util"
"gitea.dev/services/context"
"gitea.dev/services/mailer"
"go.yaml.in/yaml/v4"
)
func MailPreviewRender(ctx *context.Context) {
tmplName := ctx.PathParam("*")
mockDataContent, err := templates.AssetFS().ReadFile("mail/" + tmplName + ".devtest.yml")
mockData := map[string]any{}
if err == nil {
err = yaml.Unmarshal(mockDataContent, &mockData)
if err != nil {
http.Error(ctx.Resp, "Failed to parse mock data: "+err.Error(), http.StatusInternalServerError)
return
}
}
mockData["locale"] = ctx.Locale
err = mailer.LoadedTemplates().BodyTemplates.ExecuteTemplate(ctx.Resp, tmplName, mockData)
if err != nil {
_, _ = ctx.Resp.Write([]byte(err.Error()))
}
}
func prepareMailPreviewRender(ctx *context.Context, tmplName string) {
tmplSubject := mailer.LoadedTemplates().SubjectTemplates.Lookup(tmplName)
// FIXME: MAIL-TEMPLATE-SUBJECT: only "issue" related messages support using subject from templates
subject := "(default subject)"
if tmplSubject != nil {
var buf strings.Builder
err := tmplSubject.Execute(&buf, nil)
if err != nil {
subject = "ERROR: " + err.Error()
} else {
subject = util.IfZero(buf.String(), subject)
}
}
ctx.Data["RenderMailSubject"] = subject
ctx.Data["RenderMailTemplateName"] = tmplName
}
func MailPreview(ctx *context.Context) {
ctx.Data["MailTemplateNames"] = mailer.LoadedTemplates().TemplateNames
tmplName := ctx.FormString("tmpl")
if tmplName != "" {
prepareMailPreviewRender(ctx, tmplName)
}
ctx.HTML(http.StatusOK, "devtest/mail-preview")
}