页眉随机展示图片及缓存

config.example.yaml

@@ -65,6 +65,9 @@ maxPostIdCacheTime: 1h
 userInfoCacheTime: 24h
 # 单独评论缓存时间
 commentsCacheTime: 24h
+# 主题的页眉图片缓存时间
+themeHeaderImagCacheTime: 5m
+
 # Gzip
 gzip: false
 # 提交评论url
@@ -81,3 +84,5 @@ theme: "twentyfifteen"
 postOrder: "desc"
 # 上传的目录
 uploadDir: ""
+# pprof route path 为空表示不开启pprof,否则为pprof的路由
+pprof: "/debug/pprof"

go.mod

@@ -11,7 +11,6 @@ require (
 	github.com/gin-gonic/gin v1.8.1
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/jmoiron/sqlx v1.3.5
-	github.com/leeqvip/gophp v1.0.0
 	github.com/soxfmr/gomail v0.0.0-20200806033254-80bf84e583f0
 	golang.org/x/crypto v0.0.0-20220924013350-4ba4fb4dd9e7
 	gopkg.in/yaml.v2 v2.4.0

go.sum

@@ -52,8 +52,6 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/leeqvip/gophp v1.0.0 h1:lzWOECV3vkXjzrwoOVYyrfcAfOH+9BqIZLDIwxffy8o=
-github.com/leeqvip/gophp v1.0.0/go.mod h1:DRoO5E9Sk+t4/3LGPCH4QZ/arcASXk9VsqdeTXLgYC4=
 github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
 github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
 github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=

internal/cmd/route/route.go

@@ -78,8 +78,8 @@ func SetupRouter() (*gin.Engine, func()) {
 	r.GET("/comments/feed", actions.CommentsFeed)
 	cfl, _ := middleware.FlowLimit(c.MaxRequestSleepNum, 5, c.SleepTime)
 	r.POST("/comment", cfl, actions.PostComment)
-	if gin.Mode() != gin.ReleaseMode {
+	if c.Pprof != "" {
-		pprof.Register(r, "dev/pprof")
+		pprof.Register(r, c.Pprof)
 	}
 	fn := func() {
 		reloadValidServerNameFn()

internal/pkg/cache/cache.go

@@ -41,7 +41,7 @@ var newCommentCache *cache.MapCache[string, string]
 
 var allUsernameCache *cache.VarCache[map[string]struct{}]
 
-var allCategories *cache.VarCache[map[string]struct{}]
+var headerImagesCache *cache.MapCache[string, []models.PostThumbnail]
 
 func InitActionsCommonCache() {
 	c := config.Conf.Load()
@@ -88,6 +88,8 @@ func InitActionsCommonCache() {
 
 	allUsernameCache = cache.NewVarCache(dao.AllUsername, c.UserInfoCacheTime)
 
+	headerImagesCache = cache.NewMapCacheByFn[string](getHeaderImages, c.ThemeHeaderImagCacheTime)
+
 	InitFeed()
 }
 
@@ -103,6 +105,7 @@ func ClearCache() {
 	usersNameCache.ClearExpired()
 	postFeedCache.ClearExpired()
 	newCommentCache.ClearExpired()
+	headerImagesCache.ClearExpired()
 }
 func FlushCache() {
 	searchPostIdsCache.Flush()
@@ -116,6 +119,7 @@ func FlushCache() {
 	usersCache.Flush()
 	postFeedCache.Flush()
 	newCommentCache.Flush()
+	headerImagesCache.Flush()
 }
 
 func Archives(ctx context.Context) (r []models.PostArchive) {

internal/pkg/cache/headerImages.go

@@ -0,0 +1,78 @@
+package cache
+
+import (
+	"context"
+	"fmt"
+	"github.com/fthvgb1/wp-go/helper/slice"
+	str "github.com/fthvgb1/wp-go/helper/strings"
+	"github.com/fthvgb1/wp-go/internal/pkg/models"
+	"github.com/fthvgb1/wp-go/internal/plugins"
+	"github.com/fthvgb1/wp-go/internal/wpconfig"
+	"github.com/fthvgb1/wp-go/model"
+	"time"
+)
+
+func GetHeaderImages(ctx context.Context, theme string) (r []models.PostThumbnail, err error) {
+	r, err = headerImagesCache.GetCache(ctx, theme, time.Second, ctx, theme)
+	return
+}
+
+func getHeaderImages(a ...any) (r []models.PostThumbnail, err error) {
+	ctx := a[0].(context.Context)
+	theme := a[1].(string)
+	mods, ok := wpconfig.Options.Load(fmt.Sprintf("theme_mods_%s", theme))
+	if ok && mods != "" {
+		meta, er := plugins.UnPHPSerialize[plugins.HeaderImageMeta](mods)
+		if er != nil {
+			err = er
+			return
+		}
+		if "random-uploaded-image" == meta.HeaderImage {
+			headers, er := model.Find[models.Posts](ctx, model.SqlBuilder{
+				{"post_type", "attachment"},
+				{"post_status", "inherit"},
+				{"meta_value", theme},
+				{"meta_key", "_wp_attachment_is_custom_header"},
+			}, "a.ID", "a.ID", nil, model.SqlBuilder{
+				{" a", "left join", "wp_postmeta b", "a.ID=b.post_id"},
+			}, nil, 0)
+			if er != nil {
+				err = er
+				return
+			}
+			if len(headers) > 0 {
+				posts, er := GetPostsByIds(ctx, slice.Map(headers, func(t models.Posts) uint64 {
+					return t.Id
+				}))
+				if er != nil {
+					err = er
+					return
+				}
+				r = slice.Map(posts, func(m models.Posts) models.PostThumbnail {
+					return thumb(m, theme)
+				})
+			}
+			return
+		}
+		m, er := GetPostById(ctx, uint64(meta.HeaderImagData.AttachmentId))
+		if er != nil {
+			err = er
+			return
+		}
+		m.Thumbnail = thumb(m, theme)
+		r = []models.PostThumbnail{m.Thumbnail}
+	}
+	return
+}
+
+func thumb(m models.Posts, theme string) models.PostThumbnail {
+	m.Thumbnail = plugins.Thumbnail(m.AttachmentMetadata, "thumbnail", "", "thumbnail", "post-thumbnail", fmt.Sprintf("%s-thumbnail-avatar", theme))
+	m.Thumbnail.Width = m.AttachmentMetadata.Width
+	m.Thumbnail.Height = m.AttachmentMetadata.Height
+	if m.Thumbnail.Path != "" {
+		if len(m.AttachmentMetadata.Sizes) > 0 {
+			m.Thumbnail.Srcset = str.Join(m.Thumbnail.Path, " 2000w, ", m.Thumbnail.Srcset)
+		}
+	}
+	return m.Thumbnail
+}

internal/pkg/config/config.go

@@ -11,36 +11,38 @@ import (
 var Conf safety.Var[Config]
 
 type Config struct {
-	Ssl                     Ssl             `yaml:"ssl"`
+	Ssl                      Ssl             `yaml:"ssl"`
-	Mysql                   Mysql           `yaml:"mysql"`
+	Mysql                    Mysql           `yaml:"mysql"`
-	Mail                    Mail            `yaml:"mail"`
+	Mail                     Mail            `yaml:"mail"`
-	RecentPostCacheTime     time.Duration   `yaml:"recentPostCacheTime"`
+	RecentPostCacheTime      time.Duration   `yaml:"recentPostCacheTime"`
-	CategoryCacheTime       time.Duration   `yaml:"categoryCacheTime"`
+	CategoryCacheTime        time.Duration   `yaml:"categoryCacheTime"`
-	ArchiveCacheTime        time.Duration   `yaml:"archiveCacheTime"`
+	ArchiveCacheTime         time.Duration   `yaml:"archiveCacheTime"`
-	ContextPostCacheTime    time.Duration   `yaml:"contextPostCacheTime"`
+	ContextPostCacheTime     time.Duration   `yaml:"contextPostCacheTime"`
-	RecentCommentsCacheTime time.Duration   `yaml:"recentCommentsCacheTime"`
+	RecentCommentsCacheTime  time.Duration   `yaml:"recentCommentsCacheTime"`
-	DigestCacheTime         time.Duration   `yaml:"digestCacheTime"`
+	DigestCacheTime          time.Duration   `yaml:"digestCacheTime"`
-	DigestWordCount         int             `yaml:"digestWordCount"`
+	DigestWordCount          int             `yaml:"digestWordCount"`
-	PostListCacheTime       time.Duration   `yaml:"postListCacheTime"`
+	PostListCacheTime        time.Duration   `yaml:"postListCacheTime"`
-	SearchPostCacheTime     time.Duration   `yaml:"searchPostCacheTime"`
+	SearchPostCacheTime      time.Duration   `yaml:"searchPostCacheTime"`
-	MonthPostCacheTime      time.Duration   `yaml:"monthPostCacheTime"`
+	MonthPostCacheTime       time.Duration   `yaml:"monthPostCacheTime"`
-	PostDataCacheTime       time.Duration   `yaml:"postDataCacheTime"`
+	PostDataCacheTime        time.Duration   `yaml:"postDataCacheTime"`
-	PostCommentsCacheTime   time.Duration   `yaml:"postCommentsCacheTime"`
+	PostCommentsCacheTime    time.Duration   `yaml:"postCommentsCacheTime"`
-	CrontabClearCacheTime   time.Duration   `yaml:"crontabClearCacheTime"`
+	CrontabClearCacheTime    time.Duration   `yaml:"crontabClearCacheTime"`
-	MaxRequestSleepNum      int64           `yaml:"maxRequestSleepNum"`
+	MaxRequestSleepNum       int64           `yaml:"maxRequestSleepNum"`
-	SleepTime               []time.Duration `yaml:"sleepTime"`
+	SleepTime                []time.Duration `yaml:"sleepTime"`
-	MaxRequestNum           int64           `yaml:"maxRequestNum"`
+	MaxRequestNum            int64           `yaml:"maxRequestNum"`
-	SingleIpSearchNum       int64           `yaml:"singleIpSearchNum"`
+	SingleIpSearchNum        int64           `yaml:"singleIpSearchNum"`
-	MaxPostIdCacheTime      time.Duration   `yaml:"maxPostIdCacheTime"`
+	MaxPostIdCacheTime       time.Duration   `yaml:"maxPostIdCacheTime"`
-	UserInfoCacheTime       time.Duration   `yaml:"userInfoCacheTime"`
+	UserInfoCacheTime        time.Duration   `yaml:"userInfoCacheTime"`
-	CommentsCacheTime       time.Duration   `yaml:"commentsCacheTime"`
+	CommentsCacheTime        time.Duration   `yaml:"commentsCacheTime"`
-	Gzip                    bool            `yaml:"gzip"`
+	ThemeHeaderImagCacheTime time.Duration   `yaml:"themeHeaderImagCacheTime"`
-	PostCommentUrl          string          `yaml:"postCommentUrl"`
+	Gzip                     bool            `yaml:"gzip"`
-	TrustIps                []string        `yaml:"trustIps"`
+	PostCommentUrl           string          `yaml:"postCommentUrl"`
-	TrustServerNames        []string        `yaml:"trustServerNames"`
+	TrustIps                 []string        `yaml:"trustIps"`
-	Theme                   string          `yaml:"theme"`
+	TrustServerNames         []string        `yaml:"trustServerNames"`
-	PostOrder               string          `yaml:"postOrder"`
+	Theme                    string          `yaml:"theme"`
-	UploadDir               string          `yaml:"uploadDir"`
+	PostOrder                string          `yaml:"postOrder"`
+	UploadDir                string          `yaml:"uploadDir"`
+	Pprof                    string          `yaml:"pprof"`
 }
 
 type Ssl struct {

internal/pkg/dao/postmeta.go

@@ -14,7 +14,7 @@ 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{
+	rr, err := model.Find[models.PostMeta](ctx, model.SqlBuilder{
 		{"post_id", "in", ""},
 	}, "*", "", nil, nil, nil, 0, slice.ToAnySlice(ids))
 	if err != nil {
@@ -25,7 +25,7 @@ func GetPostMetaByPostIds(args ...any) (r map[uint64]map[string]any, err error)
 			r[postmeta.PostId] = make(map[string]any)
 		}
 		if postmeta.MetaKey == "_wp_attachment_metadata" {
-			metadata, err := models.AttachmentMetadata(postmeta.MetaValue)
+			metadata, err := plugins.UnPHPSerialize[models.WpAttachmentMetadata](postmeta.MetaValue)
 			if err != nil {
 				logs.ErrPrintln(err, "解析postmeta失败", postmeta.MetaId, postmeta.MetaValue)
 				continue

internal/pkg/models/wp_postmeta.go

@@ -1,52 +1,20 @@
 package models
 
-import (
+type PostMeta struct {
-	"github.com/fthvgb1/wp-go/helper/maps"
-	"github.com/leeqvip/gophp"
-)
-
-type Postmeta struct {
 	MetaId    uint64 `db:"meta_id" json:"meta_id" form:"meta_id"`
 	PostId    uint64 `db:"post_id" json:"post_id" form:"post_id"`
 	MetaKey   string `db:"meta_key" json:"meta_key" form:"meta_key"`
 	MetaValue string `db:"meta_value" json:"meta_value" form:"meta_value"`
 }
 
-func (p Postmeta) PrimaryKey() string {
+func (p PostMeta) PrimaryKey() string {
 	return "meta_id"
 }
 
-func (p Postmeta) Table() string {
+func (p PostMeta) Table() string {
 	return "wp_postmeta"
 }
 
-func (p Postmeta) AttachmentMetadata() (r WpAttachmentMetadata, err error) {
-	if p.MetaKey == "_wp_attachment_metadata" && p.MetaValue != "" {
-		unSerialize, er := gophp.Unserialize([]byte(p.MetaValue))
-		if er != nil {
-			err = er
-			return
-		}
-		info, ok := unSerialize.(map[string]any)
-		if ok {
-			r, err = maps.StrAnyMapToStruct[WpAttachmentMetadata](info)
-		}
-	}
-	return
-}
-func AttachmentMetadata(s string) (r WpAttachmentMetadata, err error) {
-	unSerialize, er := gophp.Unserialize([]byte(s))
-	if er != nil {
-		err = er
-		return
-	}
-	info, ok := unSerialize.(map[string]any)
-	if ok {
-		r, err = maps.StrAnyMapToStruct[WpAttachmentMetadata](info)
-	}
-	return
-}
-
 type WpAttachmentMetadata struct {
 	Width     int                         `json:"width,omitempty"`
 	Height    int                         `json:"height,omitempty"`

internal/pkg/models/wp_posts.go

@@ -38,9 +38,6 @@ type Posts struct {
 	AttachmentMetadata WpAttachmentMetadata
 }
 
-type Image struct {
-}
-
 type PostThumbnail struct {
 	Path                 string
 	Width                int

internal/plugins/phpserialize.go

@@ -0,0 +1,16 @@
+package plugins
+
+import (
+	"github.com/elliotchance/phpserialize"
+	"github.com/fthvgb1/wp-go/helper/maps"
+)
+
+func UnPHPSerialize[T any](s string) (r T, err error) {
+	var rr map[any]any
+	err = phpserialize.Unmarshal([]byte(s), &rr)
+	if err == nil {
+		rx := maps.AnyAnyToStrAny(rr)
+		r, err = maps.StrAnyMapToStruct[T](rx)
+	}
+	return
+}

internal/plugins/thumbnail.go

@@ -7,6 +7,34 @@ import (
 	"strings"
 )
 
+type HeaderImageMeta struct {
+	CustomCssPostId  int       `json:"custom_css_post_id,omitempty"`
+	NavMenuLocations []string  `json:"nav_menu_locations,omitempty"`
+	HeaderImage      string    `json:"header_image,omitempty"`
+	HeaderImagData   ImageData `json:"header_image_data,omitempty"`
+	SidebarsWidgets  Sidebars  `json:"sidebars_widgets"`
+}
+
+type Sidebars struct {
+	Time int          `json:"time,omitempty"`
+	Data SidebarsData `json:"data"`
+}
+
+type SidebarsData struct {
+	WpInactiveWidgets []string `json:"wp_inactive_widgets,omitempty"`
+	Sidebar1          []string `json:"sidebar-1,omitempty"`
+	Sidebar2          []string `json:"sidebar-2,omitempty"`
+	Sidebar3          []string `json:"sidebar-3,omitempty"`
+}
+
+type ImageData struct {
+	AttachmentId int64  `json:"attachment_id,omitempty"`
+	Url          string `json:"url,omitempty"`
+	ThumbnailUrl string `json:"thumbnail_url,omitempty"`
+	Height       int64  `json:"height,omitempty"`
+	Width        int64  `json:"width,omitempty"`
+}
+
 func Thumbnail(metadata models.WpAttachmentMetadata, Type, host string, except ...string) (r models.PostThumbnail) {
 	if _, ok := metadata.Sizes[Type]; ok {
 		r.Path = fmt.Sprintf("%s/wp-content/uploads/%s", host, metadata.File)

internal/theme/twentyseventeen/twentyseventeen.go

@@ -2,8 +2,6 @@ package twentyseventeen
 
 import (
 	"fmt"
-	"github.com/elliotchance/phpserialize"
-	"github.com/fthvgb1/wp-go/helper/maps"
 	"github.com/fthvgb1/wp-go/helper/slice"
 	str "github.com/fthvgb1/wp-go/helper/strings"
 	"github.com/fthvgb1/wp-go/internal/pkg/cache"
@@ -18,21 +16,6 @@ import (
 
 const ThemeName = "twentyseventeen"
 
-type HeaderImageMeta struct {
-	CustomCssPostId  int       `json:"custom_css_post_id,omitempty"`
-	NavMenuLocations []string  `json:"nav_menu_locations,omitempty"`
-	HeaderImage      string    `json:"header_image,omitempty"`
-	HeaderImagData   ImageData `json:"header_image_data,omitempty"`
-}
-
-type ImageData struct {
-	AttachmentId int64  `json:"attachment_id,omitempty"`
-	Url          string `json:"url,omitempty"`
-	ThumbnailUrl string `json:"thumbnail_url,omitempty"`
-	Height       int64  `json:"height,omitempty"`
-	Width        int64  `json:"width,omitempty"`
-}
-
 var paginate = func() plugins.PageEle {
 	p := plugins.TwentyFifteenPagination()
 	p.PrevEle = `<a class="prev page-numbers" href="%s"><svg class="icon icon-arrow-left" aria-hidden="true" role="img"> <use href="#icon-arrow-left" xlink:href="#icon-arrow-left"></use> </svg>
@@ -45,8 +28,11 @@ var paginate = func() plugins.PageEle {
 
 func Hook(status int, c *gin.Context, h gin.H, scene, stats int) {
 	templ := "twentyseventeen/posts/index.gohtml"
+	h["HeaderImage"] = getHeaderImage(c)
+	if stats == plugins.Empty404 {
+		c.HTML(status, templ, h)
+	}
 	if _, ok := plugins.IndexSceneMap[scene]; ok {
-		h["HeaderImage"] = getHeaderImage(c)
 		posts := h["posts"].([]models.Posts)
 		p, ok := h["pagination"]
 		if ok {
@@ -85,7 +71,6 @@ func Hook(status int, c *gin.Context, h gin.H, scene, stats int) {
 		h["bodyClass"] = bodyClass(scene, d, s)
 		h["posts"] = postThumbnail(posts, scene)
 	} else if scene == plugins.Detail {
-		h["HeaderImage"] = getHeaderImage(c)
 		post := h["post"].(models.Posts)
 		h["bodyClass"] = bodyClass(scene, int(post.Id))
 		//host, _ := wpconfig.Options.Load("siteurl")
@@ -139,43 +124,16 @@ func postThumbnail(posts []models.Posts, scene int) []models.Posts {
 
 func getHeaderImage(c *gin.Context) (r models.PostThumbnail) {
 	r.Path = "/wp-content/themes/twentyseventeen/assets/images/header.jpg"
-	meta, err := getHeaderMarkup()
-	if err != nil {
-		logs.ErrPrintln(err, "解析主题背景图设置错误")
-		return
-	}
-	if meta.HeaderImagData.AttachmentId > 0 {
-		m, err := cache.GetPostById(c, uint64(meta.HeaderImagData.AttachmentId))
-		if err != nil {
-			logs.ErrPrintln(err, "获取主题背景图信息错误")
-			return
-		}
-		//host, _ := wpconfig.Options.Load("siteurl")
-		host := ""
-		m.Thumbnail = plugins.Thumbnail(m.AttachmentMetadata, "thumbnail", host, "thumbnail", "post-thumbnail", "twentyseventeen-thumbnail-avatar")
-		if m.Thumbnail.Path != "" {
-			r = m.Thumbnail
-			if len(m.AttachmentMetadata.Sizes) > 0 {
-				r.Srcset = str.Join(r.Path, " 2000w, ", r.Srcset)
-			}
-		}
-	}
 	r.Width = 2000
 	r.Height = 1200
-	r.Sizes = "100vw"
+	t, _ := wpconfig.Options.Load("template")
-	return
+	hs, err := cache.GetHeaderImages(c, t)
-}
+	if err != nil {
-
+		logs.ErrPrintln(err, "获取页眉背景图失败")
-func getHeaderMarkup() (r HeaderImageMeta, err error) {
+	} else if len(hs) > 0 && err == nil {
-	mods, ok := wpconfig.Options.Load("theme_mods_twentyseventeen")
+		_, r = slice.Rand(hs)
-	var rr map[any]any
-	if ok {
-		err = phpserialize.Unmarshal([]byte(mods), &rr)
-		if err == nil {
-			rx := maps.AnyAnyToStrAny(rr)
-			r, err = maps.StrAnyMapToStruct[HeaderImageMeta](rx)
-		}
 	}
+	r.Sizes = "100vw"
 	return
 }