所有文件提交

2026-02-08 09:45:54 +08:00
parent 6ff595b84a
commit 46c8721ff0
30 changed files with 1607 additions and 110 deletions
--- a/themes/butterfly/layout/includes/head/config.pug
+++ b/themes/butterfly/layout/includes/head/config.pug
@@ -72,20 +72,16 @@
    })
  }

-  let highlight = 'undefined'
-  let syntaxHighlighter = config.syntax_highlighter
-  let highlightEnable = syntaxHighlighter ? ['highlight.js', 'prismjs'].includes(syntaxHighlighter) : (config.highlight.enable || config.prismjs.enable)
-  if (highlightEnable) {
-    const { copy, language, height_limit, fullpage, macStyle } = theme.code_blocks
-    highlight = JSON.stringify({
-      plugin: syntaxHighlighter ? syntaxHighlighter : config.highlight.enable ? 'highlight.js' : 'prismjs',
-      highlightCopy: copy,
-      highlightLang: language,
-      highlightHeightLimit: height_limit,
-      highlightFullpage: fullpage,
-      highlightMacStyle: macStyle
-    })
-  }
+  let highlightProvider = config.syntax_highlighter || (config.highlight.enable ? 'highlight.js' : config.prismjs.enable ? 'prismjs' : null)
+  const { copy, language, height_limit, fullpage, macStyle, shrink } = theme.code_blocks
+  let highlight = JSON.stringify({
+    plugin: highlightProvider,
+    highlightCopy: copy,
+    highlightLang: language,
+    highlightHeightLimit: height_limit,
+    highlightFullpage: fullpage,
+    highlightMacStyle: macStyle
+  })

 script.
  const GLOBAL_CONFIG = {
--- a/themes/butterfly/layout/includes/header/nav.pug
+++ b/themes/butterfly/layout/includes/header/nav.pug
@@ -10,24 +10,17 @@ nav#nav
        span.site-name=(page.title || config.title)
        span.site-name
          i.fa-solid.fa-circle-arrow-left
-          span= '' + _p('post.back_to_home')
+          span= '  ' + _p('post.back_to_home')

  #menus
-    //- if theme.search.use
-    //-   #search-button
-    //-     span.site-page.social-icon.search
-    //-       i.fas.fa-search.fa-fw
-    //-       span= ' ' + _p('search.title')
+    if theme.search.use
+      #search-button
+        span.site-page.social-icon.search
+          i.fas.fa-search.fa-fw
+          span= ' ' + _p('search.title')
    if theme.menu
      != partial('includes/header/menu_item', {}, {cache: true})
-  #nav-right
-    if theme.search.use || true
-      #random-post-button
-        a.site-page.social-icon#random-post-link(href='javascript:void(0);' onclick='randomPost()')
-          i.fas.fa-solid.fa-shuffle
-      #search-button
-        a.site-page.social-icon.search-typesense-trigger
-          i.fas.fa-search.fa-fw
+
      #toggle-menu
        span.site-page
          i.fas.fa-bars.fa-fw
--- a/themes/butterfly/layout/includes/layout.pug
+++ b/themes/butterfly/layout/includes/layout.pug
@@ -41,7 +41,6 @@ html(lang=config.language data-theme=theme.display_mode class=htmlClassHideAside

    #body-wrap(class=pageType)
      include ./header/index.pug
-      include ./others/memos_home.pug

      main#content-inner.layout(class=hideAside)
        if body
@@ -57,5 +56,4 @@ html(lang=config.language data-theme=theme.display_mode class=htmlClassHideAside
        !=partial('includes/footer', {}, {cache: true})

    include ./rightside.pug
-    include ./additional-js.pug
-    include ./rightmenu.pug
+    include ./additional-js.pug
--- a/themes/butterfly/layout/includes/mixins/indexPostUI.pug
+++ b/themes/butterfly/layout/includes/mixins/indexPostUI.pug
@@ -1,6 +1,6 @@
 mixin indexPostUI()
  - const indexLayout = theme.index_layout
-  - const masonryLayoutClass = (indexLayout === 6 || indexLayout === 7) ? 'masonry' : ''
+  - const masonryLayoutClass = [6, 7].includes(indexLayout) ? 'masonry' : ''
  #recent-posts.recent-posts.nc(class=masonryLayoutClass)
    .recent-post-items
      each article, index in page.posts.data
@@ -8,17 +8,17 @@ mixin indexPostUI()
          - const link = article.link || article.path
          - const title = article.title || _p('no_title')
          - const leftOrRight = indexLayout === 3 ? (index % 2 === 0 ? 'left' : 'right') : (indexLayout === 2 ? 'right' : '')
-          - const post_cover = article.cover
-          - const no_cover = article.cover === false || !theme.cover.index_enable ? 'no-cover' : ''
+          - const postCover = article.cover
+          - const noCover = article.cover === false || !theme.cover.index_enable ? 'no-cover' : ''

-          if post_cover && theme.cover.index_enable
+          if postCover && theme.cover.index_enable
            .post_cover(class=leftOrRight)
              a(href=url_for(link) title=title)
                if article.cover_type === 'img'
-                  img.post-bg(src=url_for(post_cover) onerror=`this.onerror=null;this.src='${url_for(theme.error_img.post_page)}'` alt=title)
+                  img.post-bg(src=url_for(postCover) onerror=`this.onerror=null;this.src='${url_for(theme.error_img.post_page)}'` alt=title)
                else
-                  div.post-bg(style=`background: ${post_cover}`)
-          .recent-post-info(class=no_cover)
+                  div.post-bg(style=`background: ${postCover}`)
+          .recent-post-info(class=noCover)
            a.article-title(href=url_for(link) title=title)
              if globalPageType === 'home' && (article.top || article.sticky > 0)
                i.fas.fa-thumbtack.sticky
@@ -35,13 +35,13 @@ mixin indexPostUI()
                    span.article-meta-label=_p('post.updated')
                    time.post-meta-date-updated(datetime=date_xml(article.updated) title=_p('post.updated') + ' ' + full_date(article.updated))= date(article.updated, config.date_format)
                  else
-                    - const data_type_updated = theme.post_meta.page.date_type === 'updated'
-                    - const date_type = data_type_updated ? 'updated' : 'date'
-                    - const date_icon = data_type_updated ? 'fas fa-history' : 'far fa-calendar-alt'
-                    - const date_title = data_type_updated ? _p('post.updated') : _p('post.created')
-                    i(class=date_icon)
-                    span.article-meta-label= date_title
-                    time(datetime=date_xml(article[date_type]) title=date_title + ' ' + full_date(article[date_type]))= date(article[date_type], config.date_format)
+                    - const isUpdatedType = theme.post_meta.page.date_type === 'updated'
+                    - const dateType = isUpdatedType ? 'updated' : 'date'
+                    - const dateIcon = isUpdatedType ? 'fas fa-history' : 'far fa-calendar-alt'
+                    - const dateTitle = isUpdatedType ? _p('post.updated') : _p('post.created')
+                    i(class=dateIcon)
+                    span.article-meta-label= dateTitle
+                    time(datetime=date_xml(article[dateType]) title=dateTitle + ' ' + full_date(article[dateType]))= date(article[dateType], config.date_format)
              if theme.post_meta.page.categories && article.categories.data.length > 0
                span.article-meta
                  span.article-meta-separator |
@@ -69,7 +69,10 @@ mixin indexPostUI()
                  span.article-meta-label= ' ' + _p('card_post_count')

              if theme.comments.card_post_count && theme.comments.use
-                case theme.comments.use[0]
+                - const commentSystem = theme.comments.use[0]
+                - const commentLink = url_for(link) + '#post-comment'
+
+                case commentSystem
                  when 'Disqus'
                  when 'Disqusjs'
                    +countBlockInIndex
@@ -77,30 +80,30 @@ mixin indexPostUI()
                        i.fa-solid.fa-spinner.fa-spin
                  when 'Valine'
                    +countBlockInIndex
-                      a(href=url_for(link) + '#post-comment')
+                      a(href=commentLink)
                        span.valine-comment-count(data-xid=url_for(link))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Waline'
                    +countBlockInIndex
-                      a(href=url_for(link) + '#post-comment')
+                      a(href=commentLink)
                        span.waline-comment-count(data-path=url_for(link))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Twikoo'
                    +countBlockInIndex
-                      a.twikoo-count(href=url_for(link) + '#post-comment')
+                      a.twikoo-count(href=commentLink)
                        i.fa-solid.fa-spinner.fa-spin
                  when 'Facebook Comments'
                    +countBlockInIndex
-                      a(href=url_for(link) + '#post-comment')
+                      a(href=commentLink)
                        span.fb-comments-count(data-href=urlNoIndex(article.permalink))
                  when 'Remark42'
                    +countBlockInIndex
-                      a(href=url_for(link) + '#post-comment')
+                      a(href=commentLink)
                        span.remark42__counter(data-url=urlNoIndex(article.permalink))
                          i.fa-solid.fa-spinner.fa-spin
                  when 'Artalk'
                    +countBlockInIndex
-                      a(href=url_for(link) + '#post-comment')
+                      a(href=commentLink)
                        span.artalk-count(data-page-key=url_for(link))
                          i.fa-solid.fa-spinner.fa-spin

--- a/themes/butterfly/layout/includes/page/categories.pug
+++ b/themes/butterfly/layout/includes/page/categories.pug
@@ -1,2 +1 @@
-.category-lists!= list_categories()
-    <div id="categories-chart" data-parent="true" style="height: 300px; padding: 10px;"></div>
+.category-lists!= list_categories()
--- a/themes/butterfly/layout/includes/page/tags.pug
+++ b/themes/butterfly/layout/includes/page/tags.pug
@@ -1,3 +1,2 @@
 .tag-cloud-list.text-center
-  !=cloudTags({source: site.tags, orderby: page.orderby || 'random', order: page.order || 1, minfontsize: 1.2, maxfontsize: 1.5, limit: 0, unit: 'em'})
-  <div id="tags-chart" data-length="10" style="height: 300px; padding: 10px;"></div>
+  !=cloudTags({source: site.tags, orderby: page.orderby || 'random', order: page.order || 1, minfontsize: 1.2, maxfontsize: 1.5, limit: 0, unit: 'em', custom_colors: page.custom_colors})
--- a/themes/butterfly/layout/includes/third-party/abcjs/abcjs.pug
+++ b/themes/butterfly/layout/includes/third-party/abcjs/abcjs.pug
@@ -24,7 +24,7 @@ script.
            const options = { ...params, responsive: "resize" }

            // Render the music score using ABCJS.renderAbc
-            ABCJS.renderAbc(ele, ele.innerHTML, options)
+            ABCJS.renderAbc(ele, ele.textContent, options)
          }
        }, 100)
      }
--- a/themes/butterfly/layout/includes/third-party/math/mermaid.pug
+++ b/themes/butterfly/layout/includes/third-party/math/mermaid.pug
@@ -1,11 +1,275 @@
 script.
  (() => {
+    const parseViewBox = viewBox => {
+      if (!viewBox) return null
+      const parts = viewBox.trim().split(/[\s,]+/).map(n => Number(n))
+      if (parts.length !== 4 || parts.some(n => Number.isNaN(n))) return null
+      return parts
+    }
+
+    const getSvgViewBox = svg => {
+      const attr = parseViewBox(svg.getAttribute('viewBox'))
+      if (attr) return attr
+
+      // Fallback: use bbox to build a viewBox
+      try {
+        const bbox = svg.getBBox()
+        if (bbox && bbox.width && bbox.height) return [bbox.x, bbox.y, bbox.width, bbox.height]
+      } catch (e) {
+        // getBBox may fail on some edge cases; ignore
+      }
+
+      const w = Number(svg.getAttribute('width')) || 0
+      const h = Number(svg.getAttribute('height')) || 0
+      if (w > 0 && h > 0) return [0, 0, w, h]
+      return [0, 0, 100, 100]
+    }
+
+    const setSvgViewBox = (svg, vb) => {
+      svg.setAttribute('viewBox', `${vb[0]} ${vb[1]} ${vb[2]} ${vb[3]}`)
+    }
+
+    const clamp = (v, min, max) => Math.max(min, Math.min(max, v))
+
+    const openSvgInNewTab = ({ source, initViewBox }) => {
+      const getClonedSvg = () => {
+        if (typeof source === 'string') {
+          const template = document.createElement('template')
+          template.innerHTML = source.trim()
+          const svg = template.content.querySelector('svg')
+          return svg ? svg.cloneNode(true) : null
+        }
+        if (source && typeof source.cloneNode === 'function') {
+          return source.cloneNode(true)
+        }
+        return null
+      }
+
+      const clone = getClonedSvg()
+      if (!clone) return
+      if (initViewBox && initViewBox.length === 4) {
+        clone.setAttribute('viewBox', initViewBox.join(' '))
+      }
+      if (!clone.getAttribute('xmlns')) clone.setAttribute('xmlns', 'http://www.w3.org/2000/svg')
+      if (!clone.getAttribute('xmlns:xlink') && clone.outerHTML.includes('xlink:')) {
+        clone.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink')
+      }
+      // inject background to match current theme
+      const isDark = document.documentElement.getAttribute('data-theme') === 'dark'
+      const bg = getComputedStyle(document.body).backgroundColor || (isDark ? '#1e1e1e' : '#ffffff')
+      if (!clone.style.background) clone.style.background = bg
+
+      const serializer = new XMLSerializer()
+      const svgSource = serializer.serializeToString(clone)
+      const htmlSource = `<!doctype html><html><head><meta charset="utf-8" />
+        <style>
+          html, body { width: 100%; height: 100%; margin: 0; display: flex; align-items: center; justify-content: center; background: ${bg}; }
+          svg { max-width: 100%; max-height: 100%; height: auto; width: auto; }
+        </style>
+        </head><body>${svgSource}</body></html>`
+      const blob = new Blob([htmlSource], { type: 'text/html;charset=utf-8' })
+      const url = URL.createObjectURL(blob)
+      window.open(url, '_blank', 'noopener')
+      setTimeout(() => URL.revokeObjectURL(url), 30000)
+    }
+
+    const attachMermaidViewerButton = wrap => {
+      let btn = wrap.querySelector('.mermaid-open-btn')
+      if (!btn) {
+        btn = document.createElement('button')
+        btn.type = 'button'
+        btn.className = 'mermaid-open-btn'
+        wrap.appendChild(btn)
+      }
+
+      btn.innerHTML = '<i class="fa fa-search fa-fw" aria-hidden="true"></i>'
+
+      if (!btn.__mermaidViewerBound) {
+        btn.addEventListener('click', e => {
+          e.preventDefault()
+          e.stopPropagation()
+          const svg = wrap.__mermaidOriginalSvg || wrap.querySelector('svg')
+          if (!svg) return
+          const initViewBox = wrap.__mermaidInitViewBox
+          if (typeof svg === 'string') {
+            openSvgInNewTab({ source: svg, initViewBox })
+            return
+          }
+          openSvgInNewTab({ source: svg, initViewBox })
+        })
+        btn.__mermaidViewerBound = true
+      }
+    }
+
+    // Zoom around a point (px, py) in the SVG viewport (in viewBox coordinates)
+    const zoomAtPoint = (vb, factor, px, py) => {
+      const w = vb[2] * factor
+      const h = vb[3] * factor
+      const nx = px - (px - vb[0]) * factor
+      const ny = py - (py - vb[1]) * factor
+      return [nx, ny, w, h]
+    }
+
+    const initMermaidGestures = wrap => {
+      const svg = wrap.querySelector('svg')
+      if (!svg) return
+
+      // Ensure viewBox exists so gestures always work
+      const initVb = getSvgViewBox(svg)
+      wrap.__mermaidInitViewBox = initVb
+      wrap.__mermaidCurViewBox = initVb.slice()
+      setSvgViewBox(svg, initVb)
+
+      // Avoid binding multiple times on themeChange/pjax
+      if (wrap.__mermaidGestureBound) return
+      wrap.__mermaidGestureBound = true
+
+      // Helper: map client (viewport) coordinate -> viewBox coordinate
+      const clientToViewBox = (clientX, clientY) => {
+        const rect = svg.getBoundingClientRect()
+        const vb = wrap.__mermaidCurViewBox || getSvgViewBox(svg)
+        const x = vb[0] + (clientX - rect.left) * (vb[2] / rect.width)
+        const y = vb[1] + (clientY - rect.top) * (vb[3] / rect.height)
+        return { x, y, rect, vb }
+      }
+
+      const state = {
+        pointers: new Map(),
+        startVb: null,
+        startDist: 0,
+        startCenter: null
+      }
+
+      const clampVb = vb => {
+        const init = wrap.__mermaidInitViewBox || vb
+        const minW = init[2] * 0.1
+        const maxW = init[2] * 10
+        const minH = init[3] * 0.1
+        const maxH = init[3] * 10
+        vb[2] = clamp(vb[2], minW, maxW)
+        vb[3] = clamp(vb[3], minH, maxH)
+        return vb
+      }
+
+      const setCurVb = vb => {
+        vb = clampVb(vb)
+        wrap.__mermaidCurViewBox = vb
+        setSvgViewBox(svg, vb)
+      }
+
+      const onPointerDown = e => {
+        // Allow only primary button for mouse
+        if (e.pointerType === 'mouse' && e.button !== 0) return
+        svg.setPointerCapture(e.pointerId)
+        state.pointers.set(e.pointerId, { x: e.clientX, y: e.clientY })
+
+        if (state.pointers.size === 1) {
+          state.startVb = (wrap.__mermaidCurViewBox || getSvgViewBox(svg)).slice()
+        } else if (state.pointers.size === 2) {
+          const pts = [...state.pointers.values()]
+          const dx = pts[0].x - pts[1].x
+          const dy = pts[0].y - pts[1].y
+          state.startDist = Math.hypot(dx, dy)
+          state.startVb = (wrap.__mermaidCurViewBox || getSvgViewBox(svg)).slice()
+          state.startCenter = { x: (pts[0].x + pts[1].x) / 2, y: (pts[0].y + pts[1].y) / 2 }
+        }
+      }
+
+      const onPointerMove = e => {
+        if (!state.pointers.has(e.pointerId)) return
+        state.pointers.set(e.pointerId, { x: e.clientX, y: e.clientY })
+
+        // Pan with 1 pointer
+        if (state.pointers.size === 1 && state.startVb) {
+          const p = [...state.pointers.values()][0]
+          const prev = { x: e.clientX - e.movementX, y: e.clientY - e.movementY }
+          // movementX/Y unreliable on touch, compute from stored last position
+          const last = wrap.__mermaidLastSinglePointer || p
+          const dxClient = p.x - last.x
+          const dyClient = p.y - last.y
+          wrap.__mermaidLastSinglePointer = p
+
+          const { rect } = clientToViewBox(p.x, p.y)
+          const vb = (wrap.__mermaidCurViewBox || getSvgViewBox(svg)).slice()
+          const dx = dxClient * (vb[2] / rect.width)
+          const dy = dyClient * (vb[3] / rect.height)
+          setCurVb([vb[0] - dx, vb[1] - dy, vb[2], vb[3]])
+          return
+        }
+
+        // Pinch zoom with 2 pointers
+        if (state.pointers.size === 2 && state.startVb && state.startDist > 0) {
+          const pts = [...state.pointers.values()]
+          const dx = pts[0].x - pts[1].x
+          const dy = pts[0].y - pts[1].y
+          const dist = Math.hypot(dx, dy)
+          if (!dist) return
+          const factor = state.startDist / dist // dist bigger => zoom in (viewBox smaller)
+
+          const cx = (pts[0].x + pts[1].x) / 2
+          const cy = (pts[0].y + pts[1].y) / 2
+          const centerClient = { x: cx, y: cy }
+
+          const pxy = clientToViewBox(centerClient.x, centerClient.y)
+          const cpx = pxy.x
+          const cpy = pxy.y
+
+          const vb = zoomAtPoint(state.startVb, factor, cpx, cpy)
+          setCurVb(vb)
+        }
+      }
+
+      const onPointerUpOrCancel = e => {
+        state.pointers.delete(e.pointerId)
+        if (state.pointers.size === 0) {
+          state.startVb = null
+          state.startDist = 0
+          state.startCenter = null
+          wrap.__mermaidLastSinglePointer = null
+        } else if (state.pointers.size === 1) {
+          // reset single pointer baseline to avoid jump
+          wrap.__mermaidLastSinglePointer = [...state.pointers.values()][0]
+        }
+      }
+
+      // Wheel zoom (mouse/trackpad)
+      const onWheel = e => {
+        // ctrlKey on mac trackpad pinch; we treat both as zoom
+        e.preventDefault()
+        const delta = e.deltaY
+        const zoomFactor = delta > 0 ? 1.1 : 0.9
+        const { x, y } = clientToViewBox(e.clientX, e.clientY)
+        const vb = (wrap.__mermaidCurViewBox || getSvgViewBox(svg)).slice()
+        setCurVb(zoomAtPoint(vb, zoomFactor, x, y))
+      }
+
+      const onDblClick = () => {
+        const init = wrap.__mermaidInitViewBox
+        if (!init) return
+        wrap.__mermaidCurViewBox = init.slice()
+        setSvgViewBox(svg, init)
+      }
+
+      svg.addEventListener('pointerdown', onPointerDown)
+      svg.addEventListener('pointermove', onPointerMove)
+      svg.addEventListener('pointerup', onPointerUpOrCancel)
+      svg.addEventListener('pointercancel', onPointerUpOrCancel)
+      svg.addEventListener('wheel', onWheel, { passive: false })
+      svg.addEventListener('dblclick', onDblClick)
+    }
+
    const runMermaid = ele => {
      window.loadMermaid = true
      const theme = document.documentElement.getAttribute('data-theme') === 'dark' ? '!{theme.mermaid.theme.dark}' : '!{theme.mermaid.theme.light}'

      ele.forEach((item, index) => {
        const mermaidSrc = item.firstElementChild
+
+        // Clear old render (themeChange/pjax will rerun)
+        const oldSvg = item.querySelector('svg')
+        if (oldSvg) oldSvg.remove()
+        item.__mermaidGestureBound = false
+
        const config = mermaidSrc.dataset.config ? JSON.parse(mermaidSrc.dataset.config) : {}
        if (!config.theme) {
          config.theme = theme
@@ -17,8 +281,12 @@ script.
        const renderFn = mermaid.render(mermaidID, mermaidDefinition)
        const renderMermaid = svg => {
          mermaidSrc.insertAdjacentHTML('afterend', svg)
+          if (!{theme.mermaid.zoom_pan}) initMermaidGestures(item)
+          item.__mermaidOriginalSvg = svg
+          if (!{theme.mermaid.open_in_new_tab}) attachMermaidViewerButton(item)
        }

+
        // mermaid v9 and v10 compatibility
        typeof renderFn === 'string' ? renderMermaid(renderFn) : renderFn.then(({ svg }) => renderMermaid(svg))
      })
@@ -52,4 +320,4 @@ script.

    btf.addGlobalFn('encrypt', loadMermaid, 'mermaid')
    window.pjax ? loadMermaid() : document.addEventListener('DOMContentLoaded', loadMermaid)
-  })()
+  })()
--- a/themes/butterfly/layout/includes/widget/card_announcement.pug
+++ b/themes/butterfly/layout/includes/widget/card_announcement.pug
@@ -3,5 +3,4 @@ if theme.aside.card_announcement.enable
    .item-headline
      i.fas.fa-bullhorn.fa-shake
      span= _p('aside.card_announcement')
-    .announcement_content!= theme.aside.card_announcement.content
-    #welcome-ip-location-info
+    .announcement_content!= theme.aside.card_announcement.content
--- a/themes/butterfly/layout/includes/widget/card_tags.pug
+++ b/themes/butterfly/layout/includes/widget/card_tags.pug
@@ -5,10 +5,10 @@ if theme.aside.card_tags.enable
        i.fas.fa-tags
        span= _p('aside.card_tags')

-      - let { limit, orderby, order } = theme.aside.card_tags
+      - let { limit, orderby, order, custom_colors } = theme.aside.card_tags
      - limit = limit === 0 ? 0 : limit || 40

      if theme.aside.card_tags.color
-        .card-tag-cloud!= cloudTags({source: site.tags, orderby: orderby, order: order, minfontsize: 1.15, maxfontsize: 1.45, limit: limit, unit: 'em', page: 'index'})
+        .card-tag-cloud!= cloudTags({source: site.tags, orderby: orderby, order: order, minfontsize: 1.15, maxfontsize: 1.45, limit: limit, unit: 'em', page: 'index', custom_colors: custom_colors})
      else
-        .card-tag-cloud!= tagcloud({orderby: orderby, order: order, min_font: 1.1, max_font: 1.5, amount: limit , color: true, start_color: '#999', end_color: '#99a9bf', unit: 'em'})
+        .card-tag-cloud!= tagcloud({orderby: orderby, order: order, min_font: 1.1, max_font: 1.5, amount: limit, color: true, start_color: '#999', end_color: '#99a9bf', unit: 'em'})
--- a/themes/butterfly/layout/includes/widget/index.pug
+++ b/themes/butterfly/layout/includes/widget/index.pug
@@ -9,7 +9,6 @@
    else
      !=partial('includes/widget/card_author', {}, {cache: true})
      !=partial('includes/widget/card_announcement', {}, {cache: true})
-      !=partial('includes/widget/card_poem', {}, {cache: true})
      !=partial('includes/widget/card_top_self', {}, {cache: true})
      .sticky_layout
        if showToc
@@ -22,7 +21,6 @@
    //- page
    !=partial('includes/widget/card_author', {}, {cache: true})
    !=partial('includes/widget/card_announcement', {}, {cache: true})
-    !=partial('includes/widget/card_poem', {}, {cache: true})
    !=partial('includes/widget/card_top_self', {}, {cache: true})

    .sticky_layout