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138 lines
3.2 KiB
138 lines
3.2 KiB
package service |
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import ( |
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"context" |
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"sort" |
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"go-common/app/admin/main/videoup/model/archive" |
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"go-common/app/admin/main/videoup/model/track" |
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"go-common/library/log" |
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) |
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const ( |
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historyTimeMin = 0 |
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historyTimeMax = 0x7fffffffffffffff |
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) |
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// TrackArchive get archive list. |
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func (s *Service) TrackArchive(c context.Context, aid int64) (archive []*track.Archive, err error) { |
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if archive, err = s.track.ArchiveTrack(c, aid); err != nil { |
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log.Error("s.track.ArchiveTrack(%d) error(%v)", aid, err) |
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return |
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} |
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sort.Sort(track.Archives(archive)) |
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return |
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} |
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//TrackArchiveInfo 稿件信息追踪 |
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func (s *Service) TrackArchiveInfo(c context.Context, aid int64) (info *track.ArcTrackInfo, err error) { |
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relation := [][]int{} |
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editHistory, err := s.AllEditHistory(c, aid) |
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if err != nil { |
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log.Error("TrackArchiveInfo s.AllEditHistory(aid(%d)) error(%v)", aid, err) |
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return |
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} |
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tr, err := s.TrackArchive(c, aid) |
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if err != nil { |
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log.Error("TrackArchiveInfo s.TrackArchive(aid(%d)) error(%v)", aid, err) |
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return |
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} |
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//2个降序数组，track根据history聚合 |
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cpHistoryTime := []int64{historyTimeMax} |
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for _, h := range editHistory { |
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cpHistoryTime = append(cpHistoryTime, int64(h.ArcHistory.CTime)) |
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} |
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cpHistoryTime = append(cpHistoryTime, historyTimeMin) |
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index := 0 |
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histlen := len(cpHistoryTime) - 1 |
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for i := 1; i <= histlen; i++ { |
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rela := []int{} |
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for ; index < len(tr); index++ { |
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t := int64(tr[index].Timestamp) |
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if t >= cpHistoryTime[i] && t < cpHistoryTime[i-1] { |
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rela = append(rela, index) |
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continue |
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} |
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break |
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} |
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if i == histlen && len(rela) == 0 { |
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continue |
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} |
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relation = append(relation, rela) |
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} |
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info = &track.ArcTrackInfo{ |
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EditHistory: editHistory, |
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Track: tr, |
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Relation: relation, |
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} |
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return |
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} |
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//TrackHistoryDetail 稿件某条编辑历史的详细情况 |
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func (s *Service) TrackHistoryDetail(c context.Context, hid int64) (h *archive.EditHistory, err error) { |
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if h, err = s.EditHistory(c, hid); err != nil { |
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log.Error("TrackHistoryDetail s.EditHistory(hid(%d)) error(%v)", hid, err) |
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return |
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} |
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if h == nil { |
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return |
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} |
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//获取最新的src_type |
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cids := []int64{} |
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for _, vh := range h.VHistory { |
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cids = append(cids, vh.CID) |
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} |
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srcTypes, err := s.arc.VideoSrcTypeByIDs(c, cids) |
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if err != nil { |
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log.Error("TrackHistoryDetail s.arc.VideoSrcTypeByID(hid(%d)) error(%v)", hid, err) |
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return |
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} |
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for _, vh := range h.VHistory { |
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vh.SRCType = srcTypes[vh.CID] |
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} |
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return |
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} |
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// TrackVideo get video process. |
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func (s *Service) TrackVideo(c context.Context, filename string, aid int64) (video []*track.Video, err error) { |
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if video, err = s.track.VideoTrack(c, filename, aid); err != nil { |
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log.Error("s.track.VideoTrack(%s) error(%v)", filename, err) |
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return |
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} |
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//以下努力均为获取当时视频审核的属性 |
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vid, err := s.arc.VIDByAIDFilename(c, aid, filename) |
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if err != nil { |
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log.Error("s.arc.VIDByAIDFilename error(%v), filename(%s)", err, filename) |
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return |
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} |
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if vid <= 0 { |
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return |
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} |
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attrs, ctimes, err := s.arc.VideoOperAttrsCtimes(c, vid) |
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if err != nil { |
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log.Error("s.arc.VideoOperAttrsCtimes error(%v) vid(%d)", err, vid) |
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return |
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} |
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for _, tk := range video { |
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i := 0 |
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for ; i < len(attrs); i++ { |
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if ctimes[i] > int64(tk.Timestamp) { |
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continue |
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} |
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tk.Attribute = attrs[i] |
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break |
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} |
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} |
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return |
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}
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