// 删除userId分享给toUserId的所有
func (this *ShareService) DeleteUserShareNoteAndNotebook(userId, toUserId string) bool {
query := bson.M{"UserId": bson.ObjectIdHex(userId), "ToUserId": bson.ObjectIdHex(toUserId)}
db.DeleteAll(db.ShareNotebooks, query)
db.DeleteAll(db.ShareNotes, query)
db.DeleteAll(db.HasShareNotes, query)
return true
}
// 重新计算博客的标签
// 在设置设置/取消为博客时调用
func (this *BlogService) ReCountBlogTags(userId string) bool {
// 得到所有博客
notes := []info.Note{}
userIdO := bson.ObjectIdHex(userId)
query := bson.M{"UserId": userIdO, "IsTrash": false, "IsDeleted": false, "IsBlog": true}
db.ListByQWithFields(db.Notes, query, []string{"Tags"}, ¬es)
db.DeleteAll(db.TagCounts, bson.M{"UserId": userIdO, "IsBlog": true})
if notes == nil || len(notes) == 0 {
return true
}
// 统计所有的Tags和数目
tagsCount := map[string]int{}
for _, note := range notes {
tags := note.Tags
if tags != nil && len(tags) > 0 {
for _, tag := range tags {
count := tagsCount[tag]
count++
tagsCount[tag] = count
}
}
}
// 一个个插入
for tag, count := range tagsCount {
db.Insert(db.TagCounts,
info.TagCount{UserId: userIdO, IsBlog: true, Tag: tag, Count: count})
}
return true
}
// 解析内容中的图片, 建立图片与note的关系
// <img src="/file/outputImage?fileId=12323232" />
// 图片必须是我的, 不然不添加
// imgSrc 防止博客修改了, 但内容删除了
func (this *NoteImageService) UpdateNoteImages(userId, noteId, imgSrc, content string) bool {
// 让主图成为内容的一员
if imgSrc != "" {
content = "<img src=\"" + imgSrc + "\" >" + content
}
reg, _ := regexp.Compile("outputImage\\?fileId=([a-z0-9A-Z]{24})")
find := reg.FindAllStringSubmatch(content, -1) // 查找所有的
// 删除旧的
db.DeleteAll(db.NoteImages, bson.M{"NoteId": bson.ObjectIdHex(noteId)})
// 添加新的
var fileId string
noteImage := info.NoteImage{NoteId: bson.ObjectIdHex(noteId)}
hasAdded := make(map[string]bool)
if find != nil && len(find) > 0 {
for _, each := range find {
if each != nil && len(each) == 2 {
fileId = each[1]
// 之前没能添加过的
if _, ok := hasAdded[fileId]; !ok {
Log(fileId)
// 判断是否是我的文件
if fileService.IsMyFile(userId, fileId) {
noteImage.ImageId = bson.ObjectIdHex(fileId)
db.Insert(db.NoteImages, noteImage)
}
hasAdded[fileId] = true
}
}
}
}
return true
}
func (this *EmailService) DeleteEmails(ids []string) bool {
idsO := make([]bson.ObjectId, len(ids))
for i, id := range ids {
idsO[i] = bson.ObjectIdHex(id)
}
db.DeleteAll(db.EmailLogs, bson.M{"_id": bson.M{"$in": idsO}})
return true
}
// 删除分组
// 判断是否有好友
func (this *GroupService) DeleteGroup(userId, groupId string) (ok bool, msg string) {
/*
if db.Has(db.GroupUsers, bson.M{"GroupId": bson.ObjectIdHex(groupId)}) {
return false, "groupHasUsers"
}
*/
db.DeleteAll(db.GroupUsers, bson.M{"GroupId": bson.ObjectIdHex(groupId)})
return db.DeleteByIdAndUserId(db.Groups, groupId, userId), ""
// TODO 删除分组后, 在shareNote, shareNotebook中也要删除
}
// 删除分组
// 判断是否有好友
func (this *GroupService) DeleteGroup(userId, groupId string) (ok bool, msg string) {
/*
if db.Has(db.GroupUsers, bson.M{"GroupId": bson.ObjectIdHex(groupId)}) {
return false, "groupHasUsers"
}
*/
if !this.isMyGroup(userId, groupId) {
return false, "notMyGroup"
}
// 删除分组后, 需要删除所有用户分享到该组的笔记本, 笔记
shareService.DeleteAllShareNotebookGroup(groupId)
shareService.DeleteAllShareNoteGroup(groupId)
db.DeleteAll(db.GroupUsers, bson.M{"GroupId": bson.ObjectIdHex(groupId)})
return db.DeleteByIdAndUserId(db.Groups, groupId, userId), ""
// TODO 删除分组后, 在shareNote, shareNotebook中也要删除
}
// 删除share notebook
func (this *ShareService) DeleteShareNotebook(notebookId string, userId, toUserId string) bool {
return db.DeleteAll(db.ShareNotebooks,
bson.M{"NotebookId": bson.ObjectIdHex(notebookId), "UserId": bson.ObjectIdHex(userId), "ToUserId": bson.ObjectIdHex(toUserId)})
}