Add a rewrite rule translators_title("zh-cn") so that when fetching the feed

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/gorilla/mux v1.8.1
 	github.com/lib/pq v1.10.9
 	github.com/prometheus/client_golang v1.20.5
+	github.com/sashabaranov/go-openai v1.32.5
 	github.com/tdewolff/minify/v2 v2.21.1
 	github.com/yuin/goldmark v1.7.8
 	golang.org/x/crypto v0.28.0

go.sum

@@ -52,6 +52,8 @@ github.com/prometheus/common v0.55.0 h1:KEi6DK7lXW/m7Ig5i47x0vRzuBsHuvJdi5ee6Y3G
 github.com/prometheus/common v0.55.0/go.mod h1:2SECS4xJG1kd8XF9IcM1gMX6510RAEL65zxzNImwdc8=
 github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc=
 github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
+github.com/sashabaranov/go-openai v1.32.5 h1:/eNVa8KzlE7mJdKPZDj6886MUzZQjoVHyn0sLvIt5qA=
+github.com/sashabaranov/go-openai v1.32.5/go.mod h1:lj5b/K+zjTSFxVLijLSTDZuP7adOgerWeFyZLUhAKRg=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tdewolff/minify/v2 v2.21.1 h1:AAf5iltw6+KlUvjRNPAPrANIXl3XEJNBBzuZom5iCAM=

internal/config/options.go

@@ -89,6 +89,8 @@ const (
 	defaultWatchdog                           = true
 	defaultInvidiousInstance                  = "yewtu.be"
 	defaultWebAuthn                           = false
+	defaultChatGTPToken                       = ""
+	defaultChatGTPBaseURL                     = "https://api.openai.com/v1"
 )
 
 var defaultHTTPClientUserAgent = "Mozilla/5.0 (compatible; Miniflux/" + version.Version + "; +https://miniflux.app)"
@@ -177,6 +179,8 @@ type Options struct {
 	invidiousInstance                  string
 	mediaProxyPrivateKey               []byte
 	webAuthn                           bool
+	chatgptUrl                         string
+	chatgptToken                       string
 }
 
 // NewOptions returns Options with default values.
@@ -256,6 +260,8 @@ func NewOptions() *Options {
 		invidiousInstance:                  defaultInvidiousInstance,
 		mediaProxyPrivateKey:               crypto.GenerateRandomBytes(16),
 		webAuthn:                           defaultWebAuthn,
+		chatgptUrl:                         defaultChatGTPBaseURL,
+		chatgptToken:                       defaultChatGTPToken,
 	}
 }
 
@@ -654,6 +660,13 @@ func (o *Options) FilterEntryMaxAgeDays() int {
 	return o.filterEntryMaxAgeDays
 }
 
+func (o *Options) GetChatGPTToken() string {
+	return o.chatgptToken
+}
+func (o *Options) GetChatGPTUrl() string {
+	return o.chatgptUrl
+}
+
 // SortedOptions returns options as a list of key value pairs, sorted by keys.
 func (o *Options) SortedOptions(redactSecret bool) []*Option {
 	var keyValues = map[string]interface{}{

internal/config/parser.go

@@ -279,6 +279,10 @@ func (p *Parser) parseLines(lines []string) (err error) {
 			p.opts.invidiousInstance = parseString(value, defaultInvidiousInstance)
 		case "WEBAUTHN":
 			p.opts.webAuthn = parseBool(value, defaultWebAuthn)
+		case "CHAT_GTP_URL":
+			p.opts.chatgptUrl = parseString(value, defaultChatGTPBaseURL)
+		case "CHAT_GTP_TOKEN":
+			p.opts.chatgptToken = parseString(value, defaultChatGTPToken)
 		}
 	}
 

internal/reader/rewrite/rewriter.go

@@ -4,14 +4,18 @@
 package rewrite // import "miniflux.app/v2/internal/reader/rewrite"
 
 import (
+	"context"
+	"fmt"
 	"log/slog"
+	"miniflux.app/v2/internal/config"
 	"strconv"
 	"strings"
 	"text/scanner"
 
 	"miniflux.app/v2/internal/model"
 	"miniflux.app/v2/internal/urllib"
 
+	openai "github.com/sashabaranov/go-openai"
 	"golang.org/x/text/cases"
 	"golang.org/x/text/language"
 )
@@ -69,6 +73,12 @@ func (rule rule) applyRule(entryURL string, entry *model.Entry) {
 				slog.String("entry_url", entryURL),
 			)
 		}
+	case "translators_title":
+		if len(rule.args) == 1 {
+			entry.Title = translatorsTitle(entry.Title, rule.args[0])
+		} else {
+			entry.Title = translatorsTitle(entry.Title, "zh-cn")
+		}
 	case "remove":
 		// Format: remove("#selector > .element, .another")
 		if len(rule.args) >= 1 {
@@ -149,3 +159,31 @@ func getPredefinedRewriteRules(entryURL string) string {
 
 	return ""
 }
+
+func translatorsTitle(title string, targetLanguage string) string {
+	gptConfig := openai.DefaultConfig(config.Opts.GetChatGPTToken())
+	gptConfig.BaseURL = config.Opts.GetChatGPTUrl()
+	client := openai.NewClientWithConfig(gptConfig)
+	response, err := client.CreateChatCompletion(
+		context.Background(),
+		openai.ChatCompletionRequest{
+			Model: openai.GPT4oMini,
+			Messages: []openai.ChatCompletionMessage{
+				{
+					Role: openai.ChatMessageRoleSystem,
+					Content: fmt.Sprintf(`
+You are a super translator and also a news anchor, proficient in various languages. I need you to help me translate the following news headlines into [%s], keeping the original meaning as much as possible. Proper nouns and abbreviations can be left untranslated. Do not say anything outside of the translation; serious penalties will apply if you do.`, targetLanguage),
+				},
+				{
+					Role:    openai.ChatMessageRoleUser,
+					Content: title,
+				},
+			},
+		})
+	if err != nil {
+		slog.Error("Cannot translate title", err)
+		return title
+	}
+	slog.Debug("Translated title", slog.String("title", title), slog.String("translated_title", response.Choices[0].Message.Content))
+	return response.Choices[0].Message.Content
+}