feature: 增加 tags 標簽外掛 - label

improvement: 優化 pjax 下 404 頁面

layout/includes/404.pug

@@ -0,0 +1,17 @@
+- var top_img = theme.error_404.background || theme.default_top_img
+- var bg_img = `background-image: url('${url_for(top_img)}')`
+
+#body-wrap.error
+  div(style='display: none')
+    include ./header/index.pug
+
+  #error-wrap
+    .error-content
+      .error-img(style=bg_img)
+      .error-info
+        h1.error_title= '404'
+        .error_subtitle= theme.error_404.subtitle
+        a.button--animated(href=config.root)
+          i.fas.fa-rocket
+          = _p('error404.back_button')
+          

layout/includes/head/config_site.pug

@@ -8,12 +8,12 @@
   var showToc = is_post() && theme.aside.enable && pageToc && (toc(page.content) !== '' || page.encrypt == true )
 -
 
-script#config-diff
-  .
-    var GLOBAL_CONFIG_SITE = { 
-      isPost: !{is_post()},
-      isHome: !{is_home()},
-      isHighlightShrink: !{isHighlightShrink},
-      isToc: !{showToc},
-      postUpdate: '!{full_date(page.updated)}'
-    }
+script#config-diff.
+  var GLOBAL_CONFIG_SITE = {
+    title: '!{pageTitle}',
+    isPost: !{is_post()},
+    isHome: !{is_home()},
+    isHighlightShrink: !{isHighlightShrink},
+    isToc: !{showToc},
+    postUpdate: '!{full_date(page.updated)}'
+  }

layout/includes/layout.pug

@@ -15,28 +15,32 @@ html(lang=config.language data-theme=theme.display_mode class=htmlClassHideAside
       
     !=partial('includes/sidebar', {}, {cache: true})
 
-    #body-wrap(class=pageType)
-      include ./header/index.pug
+    if page.type !== '404'
+      #body-wrap(class=pageType)
+        include ./header/index.pug
 
-      main#content-inner.layout(class=hideAside)
-        if body
-          div!= body
+        main#content-inner.layout(class=hideAside)
+          if body
+            div!= body
+          else
+            block content
+            if theme.aside.enable && page.aside !== false
+              include widget/index.pug
+
+        - var footerBg = theme.footer_bg
+        if (footerBg)
+          if (footerBg === true)
+            - var footer_bg = bg_img
+          else
+            - var footer_bg = theme.footer_bg.indexOf('/') !== -1 ? `background-image: url('${url_for(footerBg)}')` : `background: ${footerBg}`
         else
-          block content
-          if theme.aside.enable && page.aside !== false
-            include widget/index.pug
+          - var footer_bg = ''
 
-      - var footerBg = theme.footer_bg
-      if (footerBg)
-        if (footerBg === true)
-          - var footer_bg = bg_img
-        else
-          - var footer_bg = theme.footer_bg.indexOf('/') !== -1 ? `background-image: url('${url_for(footerBg)}')` : `background: ${footerBg}`
-      else
-        - var footer_bg = ''
+        footer#footer(style=footer_bg)
+          !=partial('includes/footer', {}, {cache: true})
 
-      footer#footer(style=footer_bg)
-        !=partial('includes/footer', {}, {cache: true})
+    else
+      include ./404.pug
 
     include ./rightside.pug
     !=partial('includes/third-party/search/index', {}, {cache: true})

layout/includes/third-party/pjax.pug

@@ -86,10 +86,6 @@ script.
 
   document.addEventListener('pjax:error', (e) => {
     if (e.request.status === 404) {
-      if (!{theme.anchor}) {
-        location.hash && e.request.responseURL !== location.href ? pjax.loadUrl(location.href) : pjax.loadUrl('/404.html')
-        return
-      }
       pjax.loadUrl('/404.html')
     }
   })