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This commit is contained in:
xing 2023-03-14 18:35:48 +08:00
parent a313210f71
commit 8d398016ac
4 changed files with 115 additions and 14 deletions
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3
internal/pkg/cache/cache.go vendored
View File

@ -124,6 +124,9 @@ func (a *Arch) getArchiveCache(ctx context.Context) []models.PostArchive {
return a.data
}
// CategoriesTags categories or tags
//
// t is constraints.Tag or constraints.Category
func CategoriesTags(ctx context.Context, t ...int) []models.TermsMy {
r, err := categoryAndTagsCaches.GetCache(ctx, time.Second, ctx)
logs.ErrPrintln(err, "get category err")

1
internal/pkg/constraints/widgets/constraints.go
View File

@ -5,4 +5,5 @@ const (
RecentPostsArgs = "RecentPostsArgs"
RecentCommentsArgs = "RecentCommentsArgs"
ArchiveArgs = "ArchiveArgs"
Categories = "Categories"
)

3
internal/theme/twentyfifteen/twentyfifteen.go
View File

@ -10,6 +10,7 @@ import (
"github.com/fthvgb1/wp-go/internal/plugins/wphandle"
"github.com/fthvgb1/wp-go/internal/theme/wp"
"github.com/fthvgb1/wp-go/internal/theme/wp/components"
"github.com/fthvgb1/wp-go/internal/theme/wp/components/widget"
"strings"
)
@ -33,7 +34,7 @@ func Init(fs embed.FS) {
logs.ErrPrintln(err, "解析colorscheme失败")
}
var pipe = wp.HandlePipe(wp.Render, dispatch)
var pipe = wp.HandlePipe(wp.Render, widget.IsCategory, dispatch)
func Hook(h *wp.Handle) {
pipe(h)

122
internal/theme/wp/components/widget/category.go
View File

@ -12,6 +12,7 @@ import (
"github.com/fthvgb1/wp-go/internal/theme/wp"
"github.com/fthvgb1/wp-go/internal/wpconfig"
"github.com/fthvgb1/wp-go/safety"
"net/http"
"strings"
)
@ -25,18 +26,23 @@ var categoryConfig = func() safety.Var[map[any]any] {
"title": "分类",
})
categoryArgs.Store(map[string]string{
"{$before_widget}": `<aside id="categories-2" class="widget widget_categories">`,
"{$after_widget}": "</aside>",
"{$before_title}": `<h2 class="widget-title">`,
"{$after_title}": "</h2>",
"{$before_sidebar}": "",
"{$after_sidebar}": "",
"{$nav}": "",
"{$navCloser}": "",
"{$title}": "",
"{$dropdown_id}": "archives-dropdown-2",
"{$dropdown_type}": "monthly",
"{$dropdown_label}": "选择月份",
"{$before_widget}": `<aside id="categories-2" class="widget widget_categories">`,
"{$after_widget}": "</aside>",
"{$before_title}": `<h2 class="widget-title">`,
"{$after_title}": "</h2>",
"{$before_sidebar}": "",
"{$after_sidebar}": "",
"{$class}": "postform",
"{$show_option_none}": "选择分类",
"{$name}": "cat",
"{$id}": "cat",
"{$required}": "",
"{$nav}": "",
"{$navCloser}": "",
"{$title}": "",
"{$dropdown_id}": "archives-dropdown-2",
"{$dropdown_type}": "monthly",
"{$dropdown_label}": "选择月份",
})
return v
}()
@ -50,7 +56,7 @@ var categoryTemplate = `{$before_widget}
`
func Category(h *wp.Handle) string {
args := wp.GetComponentsArgs(h, widgets.ArchiveArgs, categoryArgs.Load())
args := wp.GetComponentsArgs(h, widgets.Categories, categoryArgs.Load())
args = maps.FilterZeroMerge(categoryArgs.Load(), args)
conf := wpconfig.GetPHPArrayVal("widget_categories", categoryConfig.Load(), int64(2))
conf = maps.FilterZeroMerge(categoryConfig.Load(), conf)
@ -59,6 +65,7 @@ func Category(h *wp.Handle) string {
dropdown := conf["dropdown"].(int64)
categories := cache.CategoriesTags(h.C, constraints.Category)
if dropdown == 1 {
t = strings.ReplaceAll(t, "{$html}", categoryDropdown(h, args, conf, categories))
} else {
t = strings.ReplaceAll(t, "{$html}", categoryUL(h, args, conf, categories))
@ -87,3 +94,92 @@ func categoryUL(h *wp.Handle, args map[string]string, conf map[any]any, categori
s.WriteString("</ul>")
return s.String()
}
var categoryDropdownJs = `/* <![CDATA[ */
(function() {
var dropdown = document.getElementById( "%s" );
function onCatChange() {
if ( dropdown.options[ dropdown.selectedIndex ].value > 0 ) {
dropdown.parentNode.submit();
}
}
dropdown.onchange = onCatChange;
})();
/* ]]> */
`
func categoryDropdown(h *wp.Handle, args map[string]string, conf map[any]any, categories []models.TermsMy) string {
s := str.NewBuilder()
s.WriteString(`<form action="/" method="get">
`)
s.Sprintf(` <label class="screen-reader-text" for="%s">%s</label>
`, args["{$id}"], args["{$title}"])
if len(categories) > 0 {
s.Sprintf(` <select %s name="%s" id="%s" class="%s">
`, args["{$required}"], args["{$name}"], args["{$id}"], args["{$class}"])
s.Sprintf(` <option value="%[1]s">%[1]s</option>
`, args["{$show_option_none}"])
currentCategory := ""
if h.Scene() == constraints.Category {
currentCategory = h.Index.Param.Category
}
showCount := conf["count"].(int64)
for _, category := range categories {
selected := ""
if category.Name == currentCategory {
selected = "selected"
}
count := ""
if showCount != 0 {
count = fmt.Sprintf("(%d)", category.Count)
}
s.Sprintf(` <option %s value="%d">%s %s</option>
`, selected, category.Terms.TermId, category.Name, count)
}
s.WriteString(" </select>\n")
}
s.WriteString("</form>\n")
attr := ""
if !slice.IsContained(h.CommonThemeMods().ThemeSupport.HTML5, "script") {
attr = ` type="text/javascript"`
}
s.Sprintf(`<script%s>
`, attr)
s.Sprintf(categoryDropdownJs, args["{$id}"])
s.WriteString("</script>\n")
return s.String()
}
func IsCategory(next wp.HandleFn[*wp.Handle], h *wp.Handle) {
if h.Scene() != constraints.Home {
next(h)
return
}
name, ok := parseDropdownCate(h)
if !ok {
next(h)
return
}
h.C.Redirect(http.StatusMovedPermanently, fmt.Sprintf("/p/category/%s", name))
}
func parseDropdownCate(h *wp.Handle) (cateName string, r bool) {
cate := wp.GetComponentsArgs[map[string]string](h, widgets.Categories, categoryArgs.Load())
name, ok := cate["{$name}"]
if !ok || name == "" {
return
}
cat := h.C.Query(name)
if cat == "" {
return
}
cates := slice.SimpleToMap(cache.CategoriesTags(h.C, constraints.Category), func(v models.TermsMy) uint64 {
return v.Terms.TermId
})
cc, r := cates[str.ToInteger[uint64](cat, 0)]
if !r {
return
}
cateName = cc.Name
return
}