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