99 lines
2.0 KiB
Go
99 lines
2.0 KiB
Go
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package archive
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import "go-common/library/time"
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//ArcHistory 稿件的用户编辑历史
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type ArcHistory struct {
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ID int64 `json:"id"`
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AID int64 `json:"aid"`
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Title string `json:"title"`
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Tag string `json:"tag"`
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Content string `json:"content"`
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Cover string `json:"cover"`
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MID int64 `json:"mid"`
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CTime time.Time `json:"ctime"`
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}
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//VideoHistory 视频的用户编辑历史
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type VideoHistory struct {
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ID int64 `json:"id"`
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CID int64 `json:"cid"`
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EpTitle string `json:"eptitle"`
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Description string `json:"description"`
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Filename string `json:"filename"`
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SRCType string `json:"src_type"`
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CTime time.Time `json:"ctime"`
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}
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//EditHistory 一次完整的用户编辑历史
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type EditHistory struct {
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ArcHistory *ArcHistory `json:"arc_history"`
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VHistory []*VideoHistory `json:"v_history"`
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}
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func (ah *ArcHistory) diff(one *ArcHistory) (res *ArcHistory, diff bool) {
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if one == nil {
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res = ah
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diff = true
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return
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}
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res = &ArcHistory{
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ID: ah.ID,
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AID: ah.AID,
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CTime: ah.CTime,
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}
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if ah.Title != one.Title {
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res.Title = ah.Title
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diff = true
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}
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if ah.Tag != one.Tag {
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res.Tag = ah.Tag
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diff = true
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}
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if ah.Content != one.Content {
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res.Content = ah.Content
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diff = true
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}
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if ah.Cover != one.Cover {
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res.Cover = ah.Cover
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diff = true
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}
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if ah.MID != one.MID {
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res.MID = ah.MID
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diff = true
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}
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return
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}
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//Diff only show diff between next archive edit history
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func (eh *EditHistory) Diff(one *EditHistory) (res *EditHistory, diff bool) {
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if one == nil {
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res = eh
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diff = true
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return
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}
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var ah *ArcHistory
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vh := []*VideoHistory{}
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oldfs := map[string]int{}
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ah, diff = eh.ArcHistory.diff(one.ArcHistory)
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//show those whose filenames not exist in one
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for _, v := range one.VHistory {
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oldfs[v.Filename] = 1
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}
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for _, v := range eh.VHistory {
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if oldfs[v.Filename] != 1 {
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vh = append(vh, v)
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diff = true
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}
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}
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res = &EditHistory{
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ArcHistory: ah,
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VHistory: vh,
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}
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return
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}
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