feat(qq): 支持文件处理。

pkg/channels/qq/qq.go

@@ -4,12 +4,6 @@ import (
 	"context"
 	"encoding/base64"
 	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/url"
-	"os"
-	"path"
 	"fmt"
 	"math"
 	"os"
@@ -25,10 +19,9 @@ import (
 	"github.com/tidwall/gjson"
 
 	"github.com/tencent-connect/botgo"
-	"github.com/tencent-connect/botgo/constant"
 	"github.com/tencent-connect/botgo/dto"
 	"github.com/tencent-connect/botgo/event"
-	"github.com/tencent-connect/botgo/openapi/options"
+	"github.com/tencent-connect/botgo/openapi"
 	"github.com/tencent-connect/botgo/token"
 	"golang.org/x/oauth2"
 
@@ -37,8 +30,6 @@ import (
 	"github.com/sipeed/picoclaw/pkg/config"
 	"github.com/sipeed/picoclaw/pkg/identity"
 	"github.com/sipeed/picoclaw/pkg/logger"
-	"github.com/sipeed/picoclaw/pkg/media"
-	"github.com/sipeed/picoclaw/pkg/utils"
 )
 
 const (
@@ -47,7 +38,6 @@ const (
 	dedupMaxSize  = 10000 // hard cap on dedup map entries
 	typingResend  = 8 * time.Second
 	typingSeconds = 10
-	bytesPerMiB   = 1024 * 1024
 )
 
 type kindType string
@@ -67,12 +57,11 @@ var extRegexp = regexp.MustCompile(`ext="([^"]+)"`)
 type QQChannel struct {
 	*channels.BaseChannel
 	config         config.QQConfig
-	api            qqAPI
+	api            openapi.OpenAPI
 	tokenSource    oauth2.TokenSource
 	ctx            context.Context
 	cancel         context.CancelFunc
 	sessionManager botgo.SessionManager
-	downloadFn     func(urlStr, filename string) string
 
 	// Chat routing: track whether a chatID is group or direct.
 	chatType sync.Map // kindType → "group" | "direct"
@@ -110,11 +99,11 @@ func NewQQChannel(cfg config.QQConfig, messageBus *bus.MessageBus) (*QQChannel,
 }
 
 func (c *QQChannel) Start(ctx context.Context) error {
-	if c.config.AppID == "" || c.config.AppSecret() == "" {
+	if c.config.AppID == "" || c.config.AppSecret == "" {
 		return fmt.Errorf("QQ app_id and app_secret not configured")
 	}
 
-	botgo.SetLogger(newBotGoLogger("botgo"))
+	botgo.SetLogger(logger.NewLogger("botgo"))
 	logger.InfoC("qq", "Starting QQ bot (WebSocket mode)")
 
 	// Reinitialize shutdown signal for clean restart.
@@ -124,7 +113,7 @@ func (c *QQChannel) Start(ctx context.Context) error {
 	// create token source
 	credentials := &token.QQBotCredentials{
 		AppID:     c.config.AppID,
-		AppSecret: c.config.AppSecret(),
+		AppSecret: c.config.AppSecret,
 	}
 	c.tokenSource = token.NewQQBotTokenSource(credentials)
 
@@ -229,21 +218,7 @@ func (c *QQChannel) Send(ctx context.Context, msg bus.OutboundMessage) error {
 		return channels.ErrNotRunning
 	}
 
-
+	chatKind := c.getChatKind(msg.ChatID)
-
-	c.applyPassiveReplyMetadata(msg.ChatID, msgToCreate)
-
-	// Sanitize URLs in group messages to avoid QQ's URL blacklist rejection.
-	if chatKind == "group" {
-		if msgToCreate.Content != "" {
-			msgToCreate.Content = sanitizeURLs(msgToCreate.Content)
-		}
-		if msgToCreate.Markdown != nil && msgToCreate.Markdown.Content != "" {
-			msgToCreate.Markdown.Content = sanitizeURLs(msgToCreate.Markdown.Content)
-		}
-	}
-
-	// Route to group or C2C.
 	mdMsg, textMsg := c.genReplyMsg(ctx, msg)
 	var err error
 	for _, replyMsg := range []dto.MessageToCreate{mdMsg, textMsg} {
@@ -329,9 +304,6 @@ func (c *QQChannel) StartTyping(ctx context.Context, chatID string) (func(), err
 }
 
 // SendMedia implements the channels.MediaSender interface.
-// QQ group/C2C media sending is a two-step flow:
-// 1. Upload media to /files using a remote URL or base64-encoded local bytes.
-// 2. Send a msg_type=7 message using the returned file_info.
 func (c *QQChannel) SendMedia(ctx context.Context, msg bus.OutboundMediaMessage) error {
 
 	if !c.IsRunning() {
@@ -339,24 +311,6 @@ func (c *QQChannel) SendMedia(ctx context.Context, msg bus.OutboundMediaMessage)
 	}
 	var err error
 	for _, part := range msg.Parts {
-		fileInfo, err := c.uploadMedia(ctx, chatKind, msg.ChatID, part)
-		if err != nil {
-			logger.ErrorCF("qq", "Failed to upload media", map[string]any{
-				"type":    part.Type,
-				"chat_id": msg.ChatID,
-				"error":   err.Error(),
-			})
-			if errors.Is(err, channels.ErrSendFailed) {
-				return err
-			}
-			return fmt.Errorf("qq send media: %w", channels.ErrTemporary)
-		}
-
-		if err := c.sendUploadedMedia(ctx, chatKind, msg.ChatID, part, fileInfo); err != nil {
-			logger.ErrorCF("qq", "Failed to send media", map[string]any{
-				"type":    part.Type,
-				"chat_id": msg.ChatID,
-				"error":   err.Error(),
 		if err = c.sendOneMedia(ctx, msg.ChatID, part); err != nil {
 			logger.ErrorCF("qq", "Failed to send media", map[string]any{
 				"part":  part,
@@ -368,236 +322,6 @@ func (c *QQChannel) SendMedia(ctx context.Context, msg bus.OutboundMediaMessage)
 	return err
 }
 
-type qqMediaUpload struct {
-	FileType   uint64 `json:"file_type"`
-	URL        string `json:"url,omitempty"`
-	FileData   string `json:"file_data,omitempty"`
-	FileName   string `json:"file_name,omitempty"`
-	SrvSendMsg bool   `json:"srv_send_msg,omitempty"`
-}
-
-func (c *QQChannel) uploadMedia(
-	ctx context.Context,
-	chatKind, chatID string,
-	part bus.MediaPart,
-) ([]byte, error) {
-	payload, err := c.buildMediaUpload(part)
-	if err != nil {
-		return nil, err
-	}
-
-	body, err := c.api.Transport(ctx, http.MethodPost, c.mediaUploadURL(chatKind, chatID), payload)
-	if err != nil {
-		return nil, err
-	}
-
-	var uploaded dto.Message
-	if err := json.Unmarshal(body, &uploaded); err != nil {
-		return nil, fmt.Errorf("qq decode media upload response: %w", err)
-	}
-	if len(uploaded.FileInfo) == 0 {
-		return nil, fmt.Errorf("qq upload media: missing file_info")
-	}
-
-	return uploaded.FileInfo, nil
-}
-
-func (c *QQChannel) buildMediaUpload(part bus.MediaPart) (*qqMediaUpload, error) {
-	payload := &qqMediaUpload{}
-
-	mediaRef := part.Ref
-	if isHTTPURL(mediaRef) {
-		payload.FileType = qqFileType(c.outboundMediaType(part, ""))
-		payload.URL = mediaRef
-		payload.FileName = qqUploadFilename(part, mediaRef, payload.FileType)
-		return payload, nil
-	}
-
-	store := c.GetMediaStore()
-	if store == nil {
-		return nil, fmt.Errorf("no media store available: %w", channels.ErrSendFailed)
-	}
-
-	resolved, meta, err := store.ResolveWithMeta(part.Ref)
-	if err != nil {
-		return nil, fmt.Errorf("qq resolve media ref %q: %v: %w", part.Ref, err, channels.ErrSendFailed)
-	}
-	if part.Filename == "" {
-		part.Filename = meta.Filename
-	}
-	if part.ContentType == "" {
-		part.ContentType = meta.ContentType
-	}
-
-	if isHTTPURL(resolved) {
-		payload.FileType = qqFileType(c.outboundMediaType(part, ""))
-		payload.URL = resolved
-		payload.FileName = qqUploadFilename(part, resolved, payload.FileType)
-		return payload, nil
-	}
-	payload.FileType = qqFileType(c.outboundMediaType(part, resolved))
-	payload.FileName = qqUploadFilename(part, resolved, payload.FileType)
-
-	if limitBytes := c.maxBase64FileSizeBytes(); limitBytes > 0 {
-		info, statErr := os.Stat(resolved)
-		if statErr != nil {
-			return nil, fmt.Errorf("qq stat local media %q: %v: %w", resolved, statErr, channels.ErrSendFailed)
-		}
-		if info.Size() > limitBytes {
-			return nil, fmt.Errorf(
-				"qq local media %q exceeds max_base64_file_size_mib (%d > %d bytes): %w",
-				resolved,
-				info.Size(),
-				limitBytes,
-				channels.ErrSendFailed,
-			)
-		}
-	}
-
-	data, err := os.ReadFile(resolved)
-	if err != nil {
-		return nil, fmt.Errorf("qq read local media %q: %v: %w", resolved, err, channels.ErrSendFailed)
-	}
-
-	payload.FileData = base64.StdEncoding.EncodeToString(data)
-	return payload, nil
-}
-
-func qqUploadFilename(part bus.MediaPart, resolved string, fileType uint64) string {
-	if fileType != qqFileType("file") {
-		return ""
-	}
-	if part.Filename != "" {
-		return part.Filename
-	}
-	if isHTTPURL(resolved) {
-		if parsed, err := url.Parse(resolved); err == nil {
-			if base := path.Base(parsed.Path); base != "" && base != "." && base != "/" {
-				return base
-			}
-		}
-		return ""
-	}
-
-	if base := filepath.Base(resolved); base != "" && base != "." {
-		return base
-	}
-	return ""
-}
-
-func (c *QQChannel) outboundMediaType(part bus.MediaPart, localPath string) string {
-	if part.Type != "audio" {
-		return part.Type
-	}
-
-	if localPath == "" {
-		logger.InfoCF("qq", "Sending audio as file because duration is unavailable", map[string]any{
-			"ref":      part.Ref,
-			"filename": part.Filename,
-		})
-		return "file"
-	}
-
-	duration, ok, err := qqAudioDuration(localPath, part.Filename, part.ContentType)
-	if err != nil {
-		logger.WarnCF("qq", "Failed to detect audio duration, sending as file", map[string]any{
-			"ref":      part.Ref,
-			"filename": part.Filename,
-			"error":    err.Error(),
-		})
-		return "file"
-	}
-	if !ok {
-		logger.InfoCF("qq", "Sending audio as file because duration is unavailable", map[string]any{
-			"ref":      part.Ref,
-			"filename": part.Filename,
-		})
-		return "file"
-	}
-	if duration > qqVoiceMaxDuration {
-		logger.InfoCF("qq", "Sending audio as file because it exceeds QQ voice limit", map[string]any{
-			"ref":              part.Ref,
-			"filename":         part.Filename,
-			"duration_seconds": duration.Seconds(),
-			"limit_seconds":    qqVoiceMaxDuration.Seconds(),
-		})
-		return "file"
-	}
-
-	return "audio"
-}
-
-func (c *QQChannel) sendUploadedMedia(
-	ctx context.Context,
-	chatKind, chatID string,
-	part bus.MediaPart,
-	fileInfo []byte,
-) error {
-	msg := &dto.MessageToCreate{
-		Content: part.Caption,
-		MsgType: dto.RichMediaMsg,
-		Media: &dto.MediaInfo{
-			FileInfo: fileInfo,
-		},
-	}
-	c.applyPassiveReplyMetadata(chatID, msg)
-
-	if chatKind == "group" && msg.Content != "" {
-		msg.Content = sanitizeURLs(msg.Content)
-	}
-
-	if chatKind == "group" {
-		_, err := c.api.PostGroupMessage(ctx, chatID, msg)
-		return err
-	}
-	_, err := c.api.PostC2CMessage(ctx, chatID, msg)
-	return err
-}
-
-func (c *QQChannel) applyPassiveReplyMetadata(chatID string, msg *dto.MessageToCreate) {
-	if v, ok := c.lastMsgID.Load(chatID); ok {
-		if msgID, ok := v.(string); ok && msgID != "" {
-			msg.MsgID = msgID
-
-			// Increment msg_seq atomically for multi-part replies.
-			if counterVal, ok := c.msgSeqCounters.Load(chatID); ok {
-				if counter, ok := counterVal.(*atomic.Uint64); ok {
-					seq := counter.Add(1)
-					msg.MsgSeq = uint32(seq)
-				}
-			}
-		}
-	}
-}
-
-func (c *QQChannel) mediaUploadURL(chatKind, chatID string) string {
-	base := constant.APIDomain
-	if chatKind == "group" {
-		return fmt.Sprintf("%s/v2/groups/%s/files", base, chatID)
-	}
-	return fmt.Sprintf("%s/v2/users/%s/files", base, chatID)
-}
-
-func qqFileType(partType string) uint64 {
-	switch partType {
-	case "image":
-		return 1
-	case "video":
-		return 2
-	case "audio":
-		return 3
-	default:
-		return 4
-	}
-}
-
-func (c *QQChannel) maxBase64FileSizeBytes() int64 {
-	if c.config.MaxBase64FileSizeMiB <= 0 {
-		return 0
-	}
-	return c.config.MaxBase64FileSizeMiB * bytesPerMiB
-}
-
 // handleC2CMessage handles QQ private messages.
 func (c *QQChannel) handleC2CMessage() event.C2CMessageEventHandler {
 	return func(event *dto.WSPayload, data *dto.WSC2CMessageData) error {
@@ -619,19 +343,6 @@ func (c *QQChannel) handleC2CMessage() event.C2CMessageEventHandler {
 			Platform:    "qq",
 			PlatformID:  data.Author.ID,
 			CanonicalID: identity.BuildCanonicalID("qq", data.Author.ID),
-		}
-
-		if !c.IsAllowedSender(sender) {
-			return nil
-		}
-
-		content := strings.TrimSpace(data.Content)
-		mediaPaths, attachmentNotes := c.extractInboundAttachments(senderID, data.ID, data.Attachments)
-		for _, note := range attachmentNotes {
-			content = appendContent(content, note)
-		}
-		if content == "" && len(mediaPaths) == 0 {
-			logger.DebugC("qq", "Received empty C2C message with no attachments, ignoring")
 			Username:    data.Author.Username,
 		}
 
@@ -652,7 +363,6 @@ func (c *QQChannel) handleC2CMessage() event.C2CMessageEventHandler {
 		logger.InfoCF("qq", "Received C2C message", map[string]any{
 			"sender": senderID,
 			"length": len(content),
-			"media_count": len(mediaPaths),
 		})
 
 		// Store chat routing context.
@@ -699,19 +409,6 @@ func (c *QQChannel) handleGroupATMessage() event.GroupATMessageEventHandler {
 			Platform:    "qq",
 			PlatformID:  data.Author.ID,
 			CanonicalID: identity.BuildCanonicalID("qq", data.Author.ID),
-		}
-
-		if !c.IsAllowedSender(sender) {
-			return nil
-		}
-
-		content := strings.TrimSpace(data.Content)
-		mediaPaths, attachmentNotes := c.extractInboundAttachments(data.GroupID, data.ID, data.Attachments)
-		for _, note := range attachmentNotes {
-			content = appendContent(content, note)
-		}
-
-		// GroupAT event means bot is always mentioned; apply group trigger filtering.
 			Username:    data.Author.Username,
 		}
 
@@ -735,16 +432,11 @@ func (c *QQChannel) handleGroupATMessage() event.GroupATMessageEventHandler {
 			return nil
 		}
 		content = cleaned
-		if content == "" && len(mediaPaths) == 0 {
-			logger.DebugC("qq", "Received empty group message with no attachments, ignoring")
-			return nil
-		}
 
 		logger.InfoCF("qq", "Received group AT message", map[string]any{
 			"sender": senderID,
 			"group":  data.GroupID,
 			"length": len(content),
-			"media_count": len(mediaPaths),
 		})
 
 		// Store chat routing context using GroupID as chatID.
@@ -771,158 +463,6 @@ func (c *QQChannel) handleGroupATMessage() event.GroupATMessageEventHandler {
 	}
 }
 
-func (c *QQChannel) extractInboundAttachments(
-	chatID, messageID string,
-	attachments []*dto.MessageAttachment,
-) ([]string, []string) {
-	if len(attachments) == 0 {
-		return nil, nil
-	}
-
-	scope := channels.BuildMediaScope("qq", chatID, messageID)
-	mediaPaths := make([]string, 0, len(attachments))
-	notes := make([]string, 0, len(attachments))
-
-	storeMedia := func(localPath string, attachment *dto.MessageAttachment) string {
-		if store := c.GetMediaStore(); store != nil {
-			ref, err := store.Store(localPath, media.MediaMeta{
-				Filename:      qqAttachmentFilename(attachment),
-				ContentType:   attachment.ContentType,
-				Source:        "qq",
-				CleanupPolicy: media.CleanupPolicyDeleteOnCleanup,
-			}, scope)
-			if err == nil {
-				return ref
-			}
-		}
-		return localPath
-	}
-
-	for _, attachment := range attachments {
-		if attachment == nil {
-			continue
-		}
-
-		filename := qqAttachmentFilename(attachment)
-		if localPath := c.downloadAttachment(attachment.URL, filename); localPath != "" {
-			mediaPaths = append(mediaPaths, storeMedia(localPath, attachment))
-		} else if attachment.URL != "" {
-			mediaPaths = append(mediaPaths, attachment.URL)
-		}
-
-		notes = append(notes, qqAttachmentNote(attachment))
-	}
-
-	return mediaPaths, notes
-}
-
-func (c *QQChannel) downloadAttachment(urlStr, filename string) string {
-	if urlStr == "" {
-		return ""
-	}
-	if c.downloadFn != nil {
-		return c.downloadFn(urlStr, filename)
-	}
-
-	return utils.DownloadFile(urlStr, filename, utils.DownloadOptions{
-		LoggerPrefix: "qq",
-		ExtraHeaders: c.downloadHeaders(),
-	})
-}
-
-func (c *QQChannel) downloadHeaders() map[string]string {
-	headers := map[string]string{}
-
-	if c.config.AppID != "" {
-		headers["X-Union-Appid"] = c.config.AppID
-	}
-
-	if c.tokenSource != nil {
-		if tk, err := c.tokenSource.Token(); err == nil && tk.AccessToken != "" {
-			auth := strings.TrimSpace(tk.TokenType + " " + tk.AccessToken)
-			if auth != "" {
-				headers["Authorization"] = auth
-			}
-		}
-	}
-
-	if len(headers) == 0 {
-		return nil
-	}
-	return headers
-}
-
-func qqAttachmentFilename(attachment *dto.MessageAttachment) string {
-	if attachment == nil {
-		return "attachment"
-	}
-	if attachment.FileName != "" {
-		return attachment.FileName
-	}
-	if attachment.URL != "" {
-		if parsed, err := url.Parse(attachment.URL); err == nil {
-			if base := path.Base(parsed.Path); base != "" && base != "." && base != "/" {
-				return base
-			}
-		}
-	}
-
-	switch qqAttachmentKind(attachment) {
-	case "image":
-		return "image"
-	case "audio":
-		return "audio"
-	case "video":
-		return "video"
-	default:
-		return "attachment"
-	}
-}
-
-func qqAttachmentKind(attachment *dto.MessageAttachment) string {
-	if attachment == nil {
-		return "file"
-	}
-
-	contentType := strings.ToLower(attachment.ContentType)
-	filename := strings.ToLower(attachment.FileName)
-
-	switch {
-	case strings.HasPrefix(contentType, "image/"):
-		return "image"
-	case strings.HasPrefix(contentType, "video/"):
-		return "video"
-	case strings.HasPrefix(contentType, "audio/"), contentType == "application/ogg", contentType == "application/x-ogg":
-		return "audio"
-	}
-
-	switch filepath.Ext(filename) {
-	case ".jpg", ".jpeg", ".png", ".gif", ".webp", ".bmp", ".svg":
-		return "image"
-	case ".mp4", ".avi", ".mov", ".webm", ".mkv":
-		return "video"
-	case ".mp3", ".wav", ".ogg", ".m4a", ".flac", ".aac", ".wma", ".opus", ".silk":
-		return "audio"
-	default:
-		return "file"
-	}
-}
-
-func qqAttachmentNote(attachment *dto.MessageAttachment) string {
-	filename := qqAttachmentFilename(attachment)
-
-	switch qqAttachmentKind(attachment) {
-	case "image":
-		return fmt.Sprintf("[image: %s]", filename)
-	case "audio":
-		return fmt.Sprintf("[audio: %s]", filename)
-	case "video":
-		return fmt.Sprintf("[video: %s]", filename)
-	default:
-		return fmt.Sprintf("[file: %s]", filename)
-	}
-}
-
 // isDuplicate checks whether a message has been seen within the TTL window.
 // It also enforces a hard cap on map size by evicting oldest entries.
 func (c *QQChannel) isDuplicate(messageID string) bool {
@@ -1242,16 +782,6 @@ func isHTTPURL(s string) bool {
 	return strings.HasPrefix(s, "http://") || strings.HasPrefix(s, "https://")
 }
 
-func appendContent(content, suffix string) string {
-	if suffix == "" {
-		return content
-	}
-	if content == "" {
-		return suffix
-	}
-	return content + "\n" + suffix
-}
-
 // urlPattern matches URLs with explicit http(s):// scheme.
 // Only scheme-prefixed URLs are matched to avoid false positives on bare text
 // like version numbers (e.g., "1.2.3") or domain-like fragments.