forked from gitea/gitea
157 lines
3.3 KiB
Go
157 lines
3.3 KiB
Go
// Copyright 2016 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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//go:build bindata
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// +build bindata
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package templates
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import (
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"html/template"
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"io"
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"os"
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"path"
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"path/filepath"
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"strings"
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texttmpl "text/template"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/util"
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)
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var (
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subjectTemplates = texttmpl.New("")
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bodyTemplates = template.New("")
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)
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// GetAsset get a special asset, only for chi
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func GetAsset(name string) ([]byte, error) {
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bs, err := os.ReadFile(filepath.Join(setting.CustomPath, name))
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if err != nil && !os.IsNotExist(err) {
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return nil, err
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} else if err == nil {
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return bs, nil
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}
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return Asset(strings.TrimPrefix(name, "templates/"))
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}
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// GetAssetNames only for chi
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func GetAssetNames() []string {
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realFS := Assets.(vfsgen۰FS)
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var tmpls = make([]string, 0, len(realFS))
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for k := range realFS {
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tmpls = append(tmpls, "templates/"+k[1:])
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}
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customDir := path.Join(setting.CustomPath, "templates")
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customTmpls := getDirAssetNames(customDir)
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return append(tmpls, customTmpls...)
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}
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// Mailer provides the templates required for sending notification mails.
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func Mailer() (*texttmpl.Template, *template.Template) {
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for _, funcs := range NewTextFuncMap() {
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subjectTemplates.Funcs(funcs)
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}
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for _, funcs := range NewFuncMap() {
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bodyTemplates.Funcs(funcs)
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}
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for _, assetPath := range AssetNames() {
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if !strings.HasPrefix(assetPath, "mail/") {
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continue
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}
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if !strings.HasSuffix(assetPath, ".tmpl") {
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continue
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}
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content, err := Asset(assetPath)
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if err != nil {
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log.Warn("Failed to read embedded %s template. %v", assetPath, err)
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continue
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}
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buildSubjectBodyTemplate(subjectTemplates,
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bodyTemplates,
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strings.TrimPrefix(
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strings.TrimSuffix(
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assetPath,
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".tmpl",
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),
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"mail/",
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),
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content)
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}
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customDir := path.Join(setting.CustomPath, "templates", "mail")
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isDir, err := util.IsDir(customDir)
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if err != nil {
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log.Warn("Failed to check if custom directory %s is a directory. %v", err)
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}
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if isDir {
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files, err := util.StatDir(customDir)
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if err != nil {
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log.Warn("Failed to read %s templates dir. %v", customDir, err)
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} else {
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for _, filePath := range files {
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if !strings.HasSuffix(filePath, ".tmpl") {
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continue
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}
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content, err := os.ReadFile(path.Join(customDir, filePath))
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if err != nil {
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log.Warn("Failed to read custom %s template. %v", filePath, err)
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continue
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}
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buildSubjectBodyTemplate(subjectTemplates,
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bodyTemplates,
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strings.TrimSuffix(
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filePath,
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".tmpl",
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),
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content)
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}
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}
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}
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return subjectTemplates, bodyTemplates
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}
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func Asset(name string) ([]byte, error) {
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f, err := Assets.Open("/" + name)
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if err != nil {
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return nil, err
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}
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defer f.Close()
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return io.ReadAll(f)
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}
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func AssetNames() []string {
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realFS := Assets.(vfsgen۰FS)
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var results = make([]string, 0, len(realFS))
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for k := range realFS {
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results = append(results, k[1:])
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}
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return results
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}
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func AssetIsDir(name string) (bool, error) {
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if f, err := Assets.Open("/" + name); err != nil {
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return false, err
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} else {
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defer f.Close()
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if fi, err := f.Stat(); err != nil {
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return false, err
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} else {
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return fi.IsDir(), nil
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}
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}
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}
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