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drop cache file .cqimg.

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This commit is contained in:
wdvxdr 2021-08-09 21:31:06 +08:00
parent 84488f9bf1
commit 4c8b2e9f13
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GPG Key ID: 703F8C071DE7A1B6
1 changed files with 41 additions and 63 deletions
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104
coolq/cqcode.go
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@ -1147,72 +1147,50 @@ func (bot *CQBot) makeImageOrVideoElem(d map[string]string, video, group bool) (
exist = true
rawPath = path.Join(global.ImagePathOld, f)
}
if !exist && global.PathExists(rawPath+".cqimg") {
exist = true
rawPath += ".cqimg"
if !exist {
if d["url"] != "" {
return bot.makeImageOrVideoElem(map[string]string{"file": d["url"]}, false, group)
}
return nil, errors.New("invalid image")
}
if !exist && d["url"] != "" {
return bot.makeImageOrVideoElem(map[string]string{"file": d["url"]}, false, group)
if path.Ext(rawPath) != ".image" {
return &LocalImageElement{File: rawPath}, nil
}
if exist {
if path.Ext(rawPath) != ".image" && path.Ext(rawPath) != ".cqimg" {
return &LocalImageElement{File: rawPath}, nil
}
b, err := os.ReadFile(rawPath)
if err != nil {
return nil, err
}
if len(b) < 20 {
return nil, errors.New("invalid local file")
}
var (
size int32
hash []byte
imageURL string
)
if path.Ext(rawPath) == ".cqimg" {
for _, line := range strings.Split(global.ReadAllText(rawPath), "\n") {
kv := strings.SplitN(line, "=", 2)
switch kv[0] {
case "md5":
hash, _ = hex.DecodeString(strings.ReplaceAll(kv[1], "\r", ""))
case "size":
t, _ := strconv.Atoi(strings.ReplaceAll(kv[1], "\r", ""))
size = int32(t)
}
}
} else {
r := binary.NewReader(b)
hash = r.ReadBytes(16)
size = r.ReadInt32()
r.ReadString()
imageURL = r.ReadString()
}
if size == 0 {
if imageURL != "" {
return bot.makeImageOrVideoElem(map[string]string{"file": imageURL}, false, group)
}
return nil, errors.New("img size is 0")
}
if len(hash) != 16 {
return nil, errors.New("invalid hash")
}
var rsp message.IMessageElement
if group {
rsp, err = bot.Client.QueryGroupImage(int64(rand.Uint32()), hash, size)
goto ok
}
rsp, err = bot.Client.QueryFriendImage(int64(rand.Uint32()), hash, size)
ok:
if err != nil {
if imageURL != "" {
return bot.makeImageOrVideoElem(map[string]string{"file": imageURL}, false, group)
}
return nil, err
}
return rsp, nil
b, err := os.ReadFile(rawPath)
if err != nil {
return nil, err
}
return nil, errors.New("invalid image")
if len(b) < 20 {
return nil, errors.New("invalid local file")
}
r := binary.NewReader(b)
hash := r.ReadBytes(16)
size := r.ReadInt32()
r.ReadString()
imageURL := r.ReadString()
if size == 0 {
if imageURL != "" {
return bot.makeImageOrVideoElem(map[string]string{"file": imageURL}, false, group)
}
return nil, errors.New("img size is 0")
}
if len(hash) != 16 {
return nil, errors.New("invalid hash")
}
var rsp message.IMessageElement
if group {
rsp, err = bot.Client.QueryGroupImage(int64(rand.Uint32()), hash, size)
goto ok
}
rsp, err = bot.Client.QueryFriendImage(int64(rand.Uint32()), hash, size)
ok:
if err != nil {
if imageURL != "" {
return bot.makeImageOrVideoElem(map[string]string{"file": imageURL}, false, group)
}
return nil, err
}
return rsp, nil
}
// makeShowPic 一种xml 方式发送的群消息图片