wp-go/internal/theme/twentyseventeen/twentyseventeen.go

package twentyseventeen

import (
	"fmt"
	"github.com/fthvgb1/wp-go/helper/maps"
	"github.com/fthvgb1/wp-go/helper/slice"
	"github.com/fthvgb1/wp-go/internal/pkg/cache"
	"github.com/fthvgb1/wp-go/internal/pkg/constraints"
	"github.com/fthvgb1/wp-go/internal/pkg/logs"
	"github.com/fthvgb1/wp-go/internal/pkg/models"
	"github.com/fthvgb1/wp-go/internal/plugins"
	"github.com/fthvgb1/wp-go/internal/theme/common"
	"github.com/fthvgb1/wp-go/internal/wpconfig"
	"github.com/gin-gonic/gin"
	"net/http"
	"strings"
)

const ThemeName = "twentyseventeen"

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>
<span class="screen-reader-text">上一页</span></a>`
	p.NextEle = strings.Replace(p.NextEle, "下一页", `<span class="screen-reader-text">下一页</span>
<svg class="icon icon-arrow-right" aria-hidden="true" role="img"> <use href="#icon-arrow-right" xlink:href="#icon-arrow-right"></use> 
</svg>`, 1)
	return p
}()

var detailPipe = common.HandlePipe(func(d *common.DetailHandle) {
	d.Render()
}, detail)
var indexPipe = common.HandlePipe(func(i *common.IndexHandle) {
	i.Render()
}, index)

func Hook(h *common.Handle) {
	h.WidgetAreaData()
	h.GetPassword()
	h.HandleFns = append(h.HandleFns, calClass)
	h.GinH["HeaderImage"] = getHeaderImage(h.C)
	if h.Scene == constraints.Detail {
		detailPipe(common.NewDetailHandle(h))
		return
	}
	indexPipe(common.NewIndexHandle(h))
}

var pluginFns = func() map[string]common.Plugin[models.Posts, *common.Handle] {
	return maps.Merge(common.ListPostPlugins(), map[string]common.Plugin[models.Posts, *common.Handle]{
		"twentyseventeen_postThumbnail": postThumbnail,
	})
}()

func index(next common.HandleFn[*common.IndexHandle], i *common.IndexHandle) {
	err := i.BuildIndexData(common.NewIndexParams(i.C))
	if err != nil {
		i.Stats = constraints.Error404
		i.Code = http.StatusNotFound
		i.CalBodyClass()
		i.C.HTML(i.Code, i.Templ, i.GinH)
		return
	}
	i.PostsPlugins = pluginFns
	i.PageEle = paginate
	next(i)
}

func detail(next common.HandleFn[*common.DetailHandle], d *common.DetailHandle) {
	err := d.BuildDetailData()
	if err != nil {
		d.Code = http.StatusNotFound
		d.Stats = constraints.Error404
		d.GinH["bodyClass"] = d.BodyClass()
		d.C.HTML(d.Code, d.Templ, d.GinH)
		return
	}
	img := wpconfig.Thumbnail(d.Post.Thumbnail.OriginAttachmentData, "thumbnail", "", "thumbnail", "post-thumbnail")
	img.Width = img.OriginAttachmentData.Width
	img.Height = img.OriginAttachmentData.Height
	img.Sizes = "100vw"
	img.Srcset = fmt.Sprintf("%s %dw, %s", img.Path, img.Width, img.Srcset)
	d.Post.Thumbnail = img
	d.CommentRender = commentFormat
	d.GinH["post"] = d.Post

	next(d)
}

var commentFormat = comment{}

type comment struct {
	plugins.CommonCommentFormat
}

func (c comment) FormatLi(ctx *gin.Context, m models.Comments, depth int, isTls bool, eo, parent string) string {
	templ := plugins.CommonLi()
	templ = strings.ReplaceAll(templ, `<a rel="nofollow" class="comment-reply-link"
               href="/p/{{PostId}}?replytocom={{CommentId}}#respond" data-commentid="{{CommentId}}" data-postid="{{PostId}}"
               data-belowelement="div-comment-{{CommentId}}" data-respondelement="respond"
               data-replyto="回复给{{CommentAuthor}}"
               aria-label="回复给{{CommentAuthor}}">回复</a>`, `<a rel="nofollow" class="comment-reply-link"
               href="/p/{{PostId}}?replytocom={{CommentId}}#respond" data-commentid="{{CommentId}}" data-postid="{{PostId}}"
               data-belowelement="div-comment-{{CommentId}}" data-respondelement="respond"
               data-replyto="回复给{{CommentAuthor}}"
               aria-label="回复给{{CommentAuthor}}"><svg class="icon icon-mail-reply" aria-hidden="true" role="img"> <use href="#icon-mail-reply" xlink:href="#icon-mail-reply"></use> </svg>回复</a>`)
	return plugins.FormatLi(templ, ctx, m, depth, isTls, eo, parent)
}

func postThumbnail(next common.Fn[models.Posts], h *common.Handle, t models.Posts) models.Posts {
	if t.Thumbnail.Path != "" {
		t.Thumbnail.Sizes = "(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px"
		if h.Scene == constraints.Detail {
			t.Thumbnail.Sizes = "100vw"
		}
	}
	return next(t)
}

func getHeaderImage(c *gin.Context) (r models.PostThumbnail) {
	r.Path = "/wp-content/themes/twentyseventeen/assets/images/header.jpg"
	r.Width = 2000
	r.Height = 1200
	hs, err := cache.GetHeaderImages(c, ThemeName)
	if err != nil {
		logs.ErrPrintln(err, "获取页眉背景图失败")
	} else if len(hs) > 0 && err == nil {
		_, r = slice.Rand(hs)
	}
	r.Sizes = "100vw"
	return
}

func calClass(h *common.Handle) {
	u := wpconfig.GetThemeModsVal(h.Theme, "header_image", h.ThemeMods.ThemeSupport.CustomHeader.DefaultImage)
	if u != "" && u != "remove-header" {
		h.Class = append(h.Class, "has-header-image")
	}
	if h.Scene == constraints.Archive {
		if "one-column" == wpconfig.GetThemeModsVal(h.Theme, "page_layout", "") {
			h.Class = append(h.Class, "page-one-column")
		} else {
			h.Class = append(h.Class, "page-two-column")
		}
	}
}