package dao import ( "context" "fmt" "github.com/fthvgb1/wp-go/helper/maps" "github.com/fthvgb1/wp-go/helper/slice" "github.com/fthvgb1/wp-go/internal/pkg/logs" "github.com/fthvgb1/wp-go/internal/pkg/models" "github.com/fthvgb1/wp-go/model" "strconv" "strings" ) func GetPostMetaByPostIds(args ...any) (r map[uint64]map[string]any, err error) { r = make(map[uint64]map[string]any) ctx := args[0].(context.Context) ids := args[1].([]uint64) rr, err := model.Find[models.Postmeta](ctx, model.SqlBuilder{ {"post_id", "in", ""}, }, "*", "", nil, nil, nil, 0, slice.ToAnySlice(ids)) if err != nil { return } for _, postmeta := range rr { if _, ok := r[postmeta.PostId]; !ok { r[postmeta.PostId] = make(map[string]any) } if postmeta.MetaKey == "_wp_attachment_metadata" { metadata, err := models.AttachmentMetadata(postmeta.MetaValue) if err != nil { logs.ErrPrintln(err, "解析postmeta失败", postmeta.MetaId, postmeta.MetaValue) continue } r[postmeta.PostId][postmeta.MetaKey] = metadata } else { r[postmeta.PostId][postmeta.MetaKey] = postmeta.MetaValue } } return } func ToPostThumb(c context.Context, meta map[string]any, host string) (r models.PostThumbnail) { if meta != nil { m, ok := meta["_thumbnail_id"] if !ok { return } id, err := strconv.ParseUint(m.(string), 10, 64) if err != nil { return } mx, err := GetPostMetaByPostIds(c, []uint64{id}) if err != nil || mx == nil { return } mm, ok := mx[id] if !ok || mm == nil { return } x, ok := mm["_wp_attachment_metadata"] if ok { metadata, ok := x.(models.WpAttachmentMetadata) if ok { r = thumbnail(metadata, "post-thumbnail", host) } } } return } func thumbnail(metadata models.WpAttachmentMetadata, thumbType, host string) (r models.PostThumbnail) { if _, ok := metadata.Sizes[thumbType]; ok { r.Path = fmt.Sprintf("%s/wp-content/uploads/%s", host, metadata.File) r.Width = metadata.Sizes[thumbType].Width r.Height = metadata.Sizes[thumbType].Height up := strings.Split(metadata.File, "/") r.Srcset = strings.Join(maps.FilterToSlice[string](metadata.Sizes, func(s string, size models.MetaDataFileSize) (r string, ok bool) { up[2] = size.File if s == "post-thumbnail" { return } r = fmt.Sprintf("%s/wp-content/uploads/%s %dw", host, strings.Join(up, "/"), size.Width) ok = true return }), ", ") r.Sizes = fmt.Sprintf("(max-width: %dpx) 100vw, %dpx", r.Width, r.Width) if r.Width >= 740 && r.Width < 767 { r.Sizes = "(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px" } else if r.Width >= 767 { r.Sizes = "(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px" } r.OriginAttachmentData = metadata } return }