init...

themes/butterfly/layout/archive.pug

@@ -0,0 +1,8 @@
+extends includes/layout.pug
+
+block content
+  include ./includes/mixins/article-sort.pug
+  #archive
+    .article-sort-title= `${_p('page.articles')} - ${getArchiveLength()}`
+    +articleSort(page.posts)
+    include includes/pagination.pug

themes/butterfly/layout/category.pug

@@ -0,0 +1,14 @@
+extends includes/layout.pug
+
+block content
+  if theme.category_ui == 'index'
+    include ./includes/mixins/post-ui.pug
+    #recent-posts.recent-posts.category_ui
+      +postUI
+      include includes/pagination.pug
+  else
+    include ./includes/mixins/article-sort.pug
+    #category
+      .article-sort-title= _p('page.category') + ' - ' + page.category
+      +articleSort(page.posts)
+      include includes/pagination.pug

themes/butterfly/layout/includes/404.pug

@@ -0,0 +1,12 @@
+- var top_img_404 = theme.error_404.background || theme.default_top_img
+
+#body-wrap.error404
+  include ./header/index.pug
+
+  #error-wrap
+    .error-content
+      .error-img
+        img(src=url_for(top_img_404) alt='Page not found')
+      .error-info
+        h1.error_title= '404'
+        .error_subtitle= theme.error_404.subtitle || _p('error404')

themes/butterfly/layout/includes/additional-js.pug

@@ -0,0 +1,65 @@
+div
+  script(src=url_for(theme.asset.utils))
+  script(src=url_for(theme.asset.main))
+
+  if theme.translate.enable
+    script(src=url_for(theme.asset.translate))
+
+  if theme.medium_zoom
+    script(src=url_for(theme.asset.medium_zoom))
+  else if theme.fancybox
+    script(src=url_for(theme.asset.fancybox))
+
+  if theme.instantpage
+    script(src=url_for(theme.asset.instantpage), type='module')
+
+  if theme.lazyload.enable
+    script(src=url_for(theme.asset.lazyload))
+
+  if theme.snackbar.enable
+    script(src=url_for(theme.asset.snackbar))
+
+  if theme.pangu.enable
+    != partial("includes/third-party/pangu.pug", {}, { cache: true })
+
+  .js-pjax
+    if needLoadCountJs
+      != partial("includes/third-party/card-post-count/index", {}, { cache: true })
+
+    if loadSubJs
+      include ./third-party/subtitle.pug
+
+    include ./third-party/math/index.pug
+
+    include ./third-party/abcjs/index.pug
+
+    if commentsJsLoad
+      include ./third-party/comments/js.pug
+
+  != partial("includes/third-party/prismjs", {}, { cache: true })
+
+  if theme.aside.enable && theme.newest_comments.enable
+    if theme.pjax.enable
+      != partial("includes/third-party/newest-comments/index", {}, { cache: true })
+    else if (!is_post() && page.aside !== false)
+      != partial("includes/third-party/newest-comments/index", {}, { cache: true })
+
+  != fragment_cache('injectBottom', function(){return injectHtml(theme.inject.bottom)})
+
+  != partial("includes/third-party/effect", {}, { cache: true })
+
+  != partial("includes/third-party/chat/index", {}, { cache: true })
+
+  if theme.aplayerInject && theme.aplayerInject.enable
+    if theme.pjax.enable || theme.aplayerInject.per_page
+      include ./third-party/aplayer.pug
+    else if page.aplayer
+      include ./third-party/aplayer.pug
+
+  if theme.pjax.enable
+    != partial("includes/third-party/pjax", {}, { cache: true })
+
+  if theme.busuanzi.site_uv || theme.busuanzi.site_pv || theme.busuanzi.page_pv
+    script(async data-pjax src= theme.asset.busuanzi || '//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js')
+
+  !=partial('includes/third-party/search/index', {}, {cache: true})

themes/butterfly/layout/includes/footer.pug

@@ -0,0 +1,17 @@
+#footer-wrap
+  if theme.footer.owner.enable
+    - var now = new Date()
+    - var nowYear = now.getFullYear()
+    if theme.footer.owner.since && theme.footer.owner.since != nowYear
+      .copyright!= `©${theme.footer.owner.since} - ${nowYear} By ${config.author}`
+    else
+      .copyright!= `©${nowYear} By ${config.author}`
+  if theme.footer.copyright
+    .framework-info
+      span= _p('footer.framework') + ' '
+      a(href='https://hexo.io')= 'Hexo'
+      span.footer-separator |
+      span= _p('footer.theme') + ' '
+      a(href='https://github.com/jerryc127/hexo-theme-butterfly')= 'Butterfly'
+  if theme.footer.custom_text
+    .footer_custom_text!=`${theme.footer.custom_text}`

themes/butterfly/layout/includes/head.pug

@@ -0,0 +1,68 @@
+- var pageTitle
+- is_archive() ? page.title = findArchivesTitle(page, theme.menu, date) : ''
+- if (is_tag()) pageTitle = _p('page.tag') + ': ' + page.tag
+- else if (is_category()) pageTitle = _p('page.category') + ': ' + page.category
+- else if (is_current('/404.html', [strict])) pageTitle = _p('error404')
+- else pageTitle = page.title || config.title || ''
+
+- var isSubtitle = config.subtitle ? ' - ' + config.subtitle : ''
+- var tabTitle = is_home() || !pageTitle ? config.title + isSubtitle : pageTitle + ' | ' + config.title
+- var pageAuthor = config.email ? config.author + ',' + config.email : config.author
+- var pageCopyright = config.copyright || config.author
+- var themeColorLight = theme.theme_color && theme.theme_color.enable && theme.theme_color.meta_theme_color_light || '#ffffff'
+- var themeColorDark = theme.theme_color && theme.theme_color.enable && theme.theme_color.meta_theme_color_dark || '#0d0d0d'
+- var themeColor = theme.display_mode === 'dark' ? themeColorDark : themeColorLight
+
+meta(charset='UTF-8')
+meta(http-equiv="X-UA-Compatible" content="IE=edge")
+meta(name="viewport" content="width=device-width, initial-scale=1.0,viewport-fit=cover")
+title= tabTitle
+meta(name="author" content=pageAuthor)
+meta(name="copyright" content=pageCopyright)
+meta(name ="format-detection" content="telephone=no")
+meta(name="theme-color" content=themeColor)
+
+//- Open_Graph
+include ./head/Open_Graph.pug
+
+!=favicon_tag(theme.favicon || config.favicon)
+link(rel="canonical" href=urlNoIndex(null,config.pretty_urls.trailing_index,config.pretty_urls.trailing_html))
+
+//- 預解析
+!=partial('includes/head/preconnect', {}, {cache: true})
+
+//- 網站驗證
+!=partial('includes/head/site_verification', {}, {cache: true})
+
+//- PWA
+if (theme.pwa && theme.pwa.enable)
+  !=partial('includes/head/pwa', {}, {cache: true})
+
+//- main css
+link(rel='stylesheet', href=url_for(theme.asset.main_css))
+link(rel='stylesheet', href=url_for(theme.asset.fontawesome))
+
+if (theme.snackbar && theme.snackbar.enable)
+  link(rel='stylesheet', href=url_for(theme.asset.snackbar_css) media="print" onload="this.media='all'")
+
+if theme.fancybox
+  link(rel='stylesheet' href=url_for(theme.asset.fancybox_css) media="print" onload="this.media='all'")
+
+//- google_adsense
+!=partial('includes/head/google_adsense', {}, {cache: true})
+
+//- analytics
+!=partial('includes/head/analytics', {}, {cache: true})
+
+//- font
+if theme.blog_title_font && theme.blog_title_font.font_link
+  link(rel='stylesheet' href=url_for(theme.blog_title_font.font_link) media="print" onload="this.media='all'")
+
+//- global config
+!=partial('includes/head/config', {}, {cache: true})
+
+include ./head/config_site.pug
+
+!=fragment_cache('injectHeadJs', function(){return inject_head_js()})
+
+!=fragment_cache('injectHead', function(){return injectHtml(theme.inject.head)})

themes/butterfly/layout/includes/head/Open_Graph.pug

@@ -0,0 +1,14 @@
+if theme.Open_Graph_meta.enable
+  -
+    const coverVal = page.cover_type === 'img' ? page.cover : theme.avatar.img
+    let ogOption = Object.assign({
+      type: is_post() ? 'article' : 'website',
+      image: coverVal ? full_url_for(coverVal) : '',
+      fb_admins: theme.facebook_comments.user_id || '',
+      fb_app_id: theme.facebook_comments.app_id || '',
+    }, theme.Open_Graph_meta.option)
+  -
+  != open_graph(ogOption)
+else
+  meta(name="description" content=page_description())
+

themes/butterfly/layout/includes/head/analytics.pug

@@ -0,0 +1,28 @@
+if theme.baidu_analytics
+  script.
+    var _hmt = _hmt || [];
+    (function() {
+      var hm = document.createElement("script");
+      hm.src = "https://hm.baidu.com/hm.js?!{theme.baidu_analytics}";
+      var s = document.getElementsByTagName("script")[0]; 
+      s.parentNode.insertBefore(hm, s);
+    })();
+
+if theme.google_analytics
+  script(async src=`https://www.googletagmanager.com/gtag/js?id=${theme.google_analytics}`)
+  script.
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+    gtag('config', '!{theme.google_analytics}');
+
+if theme.cloudflare_analytics
+  script(defer data-pjax src='https://static.cloudflareinsights.com/beacon.min.js' data-cf-beacon=`{"token": "${theme.cloudflare_analytics}"}`)
+
+if theme.microsoft_clarity
+  script.
+    (function(c,l,a,r,i,t,y){
+        c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};
+        t=l.createElement(r);t.async=1;t.src="https://www.clarity.ms/tag/"+i;
+        y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y);
+    })(window, document, "clarity", "script", "!{theme.microsoft_clarity}");

themes/butterfly/layout/includes/head/config.pug

@@ -0,0 +1,132 @@
+-
+  let algolia = 'undefined';
+  let env = process.env;
+  if (theme.algolia_search.enable) {
+    algolia = JSON.stringify({
+      appId: env.ALGOLIA_APP_ID || config.algolia.appId || config.algolia.applicationID,
+      apiKey: env.ALGOLIA_API_KEY || config.algolia.apiKey,
+      indexName: env.ALGOLIA_INDEX_NAME || config.algolia.indexName,
+      hits: theme.algolia_search.hits,
+      // search languages
+      languages: {
+        input_placeholder: _p("search.algolia_search.input_placeholder"),
+        hits_empty: _p("search.algolia_search.hits_empty"),
+        hits_stats: _p("search.algolia_search.hits_stats"),
+      }
+    })
+  }
+
+  let localSearch = 'undefined';
+  if (theme.local_search && theme.local_search.enable) {
+    localSearch = JSON.stringify({
+      path: theme.local_search.CDN ? theme.local_search.CDN : config.root + config.search.path,
+      preload: theme.local_search.preload,
+      top_n_per_article: theme.local_search.top_n_per_article,
+      unescape: theme.local_search.unescape,
+      languages: {
+        // search languages
+        hits_empty: _p("search.local_search.hits_empty"),
+        hits_stats: _p("search.local_search.hits_stats"),
+      }
+    })
+  }
+
+  let translate = 'undefined';
+  if (theme.translate && theme.translate.enable){
+    translate = JSON.stringify({
+      defaultEncoding: theme.translate.defaultEncoding,
+      translateDelay: theme.translate.translateDelay,
+      msgToTraditionalChinese: theme.translate.msgToTraditionalChinese,
+      msgToSimplifiedChinese: theme.translate.msgToSimplifiedChinese
+    })
+  }
+
+  let copyright = 'undefined';
+  if (theme.copy.enable && theme.copy.copyright.enable){
+    copyright = JSON.stringify({
+      limitCount: theme.copy.copyright.limit_count,
+      languages: {
+        author: _p("copy_copyright.author") + ': ' + config.author,
+        link: _p("copy_copyright.link") + ': ',
+        source: _p("copy_copyright.source") + ': ' + config.title,
+        info: _p("copy_copyright.info")
+      }
+    })
+  }
+
+  let Snackbar = 'undefined';
+  if (theme.snackbar && theme.snackbar.enable) {
+    Snackbar = JSON.stringify({
+      chs_to_cht: _p("Snackbar.chs_to_cht"),
+      cht_to_chs: _p("Snackbar.cht_to_chs"),
+      day_to_night: _p("Snackbar.day_to_night"),
+      night_to_day: _p("Snackbar.night_to_day"),
+      bgLight: theme.snackbar.bg_light,
+      bgDark: theme.snackbar.bg_dark,
+      position: theme.snackbar.position,
+    })
+  }
+
+  let noticeOutdate = 'undefined';
+  if (theme.noticeOutdate && theme.noticeOutdate.enable) {
+    noticeOutdate = JSON.stringify({
+      limitDay: theme.noticeOutdate.limit_day,
+      position: theme.noticeOutdate.position,
+      messagePrev: theme.noticeOutdate.message_prev,
+      messageNext: theme.noticeOutdate.message_next,
+    })
+  }
+
+  let highlight = 'undefined';
+  let syntaxHighlighter = config.syntax_highlighter;
+  let highlightEnable = syntaxHighlighter ? ['highlight.js', 'prismjs'].includes(syntaxHighlighter) : (config.highlight.enable || config.prismjs.enable);
+  if (highlightEnable) {
+    highlight = JSON.stringify({
+      plugin: syntaxHighlighter ? syntaxHighlighter : config.highlight.enable ? 'highlight.js' : 'prismjs',
+      highlightCopy: theme.highlight_copy,
+      highlightLang: theme.highlight_lang,
+      highlightHeightLimit: theme.highlight_height_limit
+    })
+  }
+
+script.
+  const GLOBAL_CONFIG = {
+    root: '!{config.root}',
+    algolia: !{algolia},
+    localSearch: !{localSearch},
+    translate: !{translate},
+    noticeOutdate: !{noticeOutdate},
+    highlight: !{highlight},
+    copy: {
+      success: '!{_p("copy.success")}',
+      error: '!{_p("copy.error")}',
+      noSupport: '!{_p("copy.noSupport")}'
+    },
+    relativeDate: {
+      homepage: !{theme.post_meta.page.date_format === 'relative'},
+      post: !{theme.post_meta.post.date_format === 'relative'}
+    },
+    runtime: '!{theme.runtimeshow.enable ? _p("aside.card_webinfo.runtime.unit") : ""}',
+    dateSuffix: {
+      just: '!{_p("date_suffix.just")}',
+      min: '!{_p("date_suffix.min")}',
+      hour: '!{_p("date_suffix.hour")}',
+      day: '!{_p("date_suffix.day")}',
+      month: '!{_p("date_suffix.month")}'
+    },
+    copyright: !{copyright},
+    lightbox: '!{ theme.medium_zoom ? "mediumZoom" : (theme.fancybox ? "fancybox" : "null" )}',
+    Snackbar: !{Snackbar},
+    infinitegrid: {
+      js: '!{url_for(theme.asset.egjs_infinitegrid)}',
+      buttonText: '!{_p("load_more")}'
+    },
+    isPhotoFigcaption: !{theme.photofigcaption},
+    islazyload: !{theme.lazyload.enable},
+    isAnchor: !{theme.anchor.auto_update || false},
+    percent: {
+      toc: !{theme.toc.scroll_percent},
+      rightside: !{theme.rightside_scroll_percent},
+    },
+    autoDarkmode: !{theme.darkmode.enable && theme.darkmode.autoChangeMode === 1}
+  }

themes/butterfly/layout/includes/head/config_site.pug

@@ -0,0 +1,30 @@
+-
+  const titleVal = pageTitle.replace(/'/ig,"\\'")
+
+  let isHighlightShrink
+  if (theme.highlight_shrink == 'none') isHighlightShrink = 'undefined'
+  else if (page.highlight_shrink === true || page.highlight_shrink === false) isHighlightShrink = page.highlight_shrink
+  else isHighlightShrink = theme.highlight_shrink
+
+  var showToc = false
+  if (theme.aside.enable && page.aside !== false) {
+    let tocEnable = false
+    if (is_post()) {
+      if (theme.toc.post) tocEnable = true
+    } else if (is_page()) {
+      if (theme.toc.page) tocEnable = true
+    }
+    const pageToc = page.toc === true || page.toc === false ? page.toc : tocEnable
+    showToc = pageToc && (toc(page.content) !== '' || page.encrypt == true )
+  }
+-
+
+script#config-diff.
+  var GLOBAL_CONFIG_SITE = {
+    title: '!{titleVal}',
+    isPost: !{is_post()},
+    isHome: !{is_home()},
+    isHighlightShrink: !{isHighlightShrink},
+    isToc: !{showToc},
+    postUpdate: '!{full_date(page.updated)}'
+  }

themes/butterfly/layout/includes/head/google_adsense.pug

@@ -0,0 +1,9 @@
+if (theme.google_adsense && theme.google_adsense.enable)
+  script(async src=theme.google_adsense.js)
+
+  if theme.google_adsense.auto_ads
+    script.
+      (adsbygoogle = window.adsbygoogle || []).push({
+        google_ad_client: '!{theme.google_adsense.client}',
+        enable_page_level_ads: '!{theme.google_adsense.enable_page_level_ads}'
+      });

themes/butterfly/layout/includes/head/preconnect.pug

@@ -0,0 +1,35 @@
+-
+  const { internal_provider, third_party_provider, custom_format } = theme.CDN
+  const providers = {
+    'jsdelivr': '//cdn.jsdelivr.net',
+    'cdnjs': '//cdnjs.cloudflare.com',
+    'unpkg': '//unpkg.com',
+    'custom': custom_format && custom_format.match(/^((https?:)?(\/\/[^/]+)|([^/]+))(\/|$)/)[1]
+  }
+-
+
+if internal_provider === third_party_provider && internal_provider !== 'local'
+  link(rel="preconnect" href=providers[internal_provider])
+else 
+  if internal_provider !== 'local'
+    link(rel="preconnect" href=providers[internal_provider])
+  if third_party_provider !== 'local'
+  link(rel="preconnect" href=providers[third_party_provider])
+
+if theme.google_analytics
+  link(rel="preconnect" href="//www.google-analytics.com" crossorigin='')
+
+if theme.baidu_analytics
+  link(rel="preconnect" href="//hm.baidu.com")
+
+if theme.cloudflare_analytics
+  link(rel="preconnect" href="//static.cloudflareinsights.com")
+
+if theme.microsoft_clarity
+  link(rel="preconnect" href="//www.clarity.ms")
+
+if theme.blog_title_font && theme.blog_title_font.font_link && theme.blog_title_font.font_link.indexOf('//fonts.googleapis.com') != -1
+  link(rel="preconnect" href="//fonts.googleapis.com" crossorigin='')
+
+if !theme.asset.busuanzi && (theme.busuanzi.site_uv || theme.busuanzi.site_pv || theme.busuanzi.page_pv)
+  link(rel="preconnect" href="//busuanzi.ibruce.info")

themes/butterfly/layout/includes/head/pwa.pug

@@ -0,0 +1,11 @@
+link(rel="manifest" href=url_for(theme.pwa.manifest))
+if(theme.pwa.theme_color) 
+  meta(name="msapplication-TileColor" content=theme.pwa.theme_color)
+if(theme.pwa.apple_touch_icon) 
+  link(rel="apple-touch-icon" sizes="180x180" href=url_for(theme.pwa.apple_touch_icon))
+if(theme.pwa.favicon_32_32) 
+  link(rel="icon" type="image/png" sizes="32x32" href=url_for(theme.pwa.favicon_32_32))
+if(theme.pwa.favicon_16_16)
+  link(rel="icon" type="image/png" sizes="16x16" href=url_for(theme.pwa.favicon_16_16))
+if(theme.pwa.mask_icon)
+  link(rel="mask-icon" href=url_for(theme.pwa.mask_icon) color="#5bbad5")

themes/butterfly/layout/includes/head/site_verification.pug

@@ -0,0 +1,3 @@
+if theme.site_verification
+  each item in theme.site_verification
+    meta(name=item.name content=item.content)

themes/butterfly/layout/includes/header/index.pug

@@ -0,0 +1,52 @@
+if !theme.disable_top_img && page.top_img !== false
+  if is_post()
+    - var top_img = page.top_img || page.cover || theme.default_top_img
+  else if is_page()
+    - var top_img = page.top_img || theme.default_top_img
+  else if is_tag()
+    - var top_img = theme.tag_per_img && theme.tag_per_img[page.tag] 
+    - top_img = top_img ? top_img : (theme.tag_img !== false ? theme.tag_img || theme.default_top_img : false)
+  else if is_category()
+    - var top_img = theme.category_per_img && theme.category_per_img[page.category]
+    - top_img = top_img ? top_img : (theme.category_img !== false ? theme.category_img || theme.default_top_img : false)
+  else if is_home()
+    - var top_img = theme.index_img !== false ? theme.index_img || theme.default_top_img : false
+  else if is_archive()
+    - var top_img = theme.archive_img !== false ? theme.archive_img || theme.default_top_img : false
+  else
+    - var top_img = page.top_img || theme.default_top_img
+
+  if top_img !== false
+    - var imgSource = top_img && isImgOrUrl(top_img) ? `background-image: url('${url_for(top_img)}')` : `background: ${top_img}`
+    - var bg_img = top_img ? imgSource : ''
+    - var site_title = page.title || page.tag || page.category || config.title
+    - var isHomeClass = is_home() ? 'full_page' : 'not-home-page'
+    - is_post() ? isHomeClass = 'post-bg' : isHomeClass
+  else
+    - var isHomeClass = 'not-top-img'
+else
+  - var top_img = false
+  - var isHomeClass = 'not-top-img'
+
+- const isFixedClass = theme.nav.fixed ? ' fixed' : ''
+
+header#page-header(class=`${isHomeClass+isFixedClass}` style=bg_img)
+  !=partial('includes/header/nav', {}, {cache: true})
+  if top_img !== false
+    if is_post()
+      include ./post-info.pug
+    else if is_home() 
+      #site-info
+        h1#site-title=site_title
+        if theme.subtitle.enable
+          - var loadSubJs = true
+          #site-subtitle
+            span#subtitle
+        if(theme.social)
+          #site_social_icons
+            !=partial('includes/header/social', {}, {cache: true})
+      #scroll-down
+        i.fas.fa-angle-down.scroll-down-effects
+    else
+      #page-site-info
+        h1#site-title=site_title

themes/butterfly/layout/includes/header/menu_item.pug

@@ -0,0 +1,27 @@
+if theme.menu
+  .menus_items
+    each value, label in theme.menu
+      if typeof value !== 'object'
+        .menus_item
+          - const valueArray = value.split('||')
+          a.site-page(href=url_for(trim(valueArray[0])))
+            if valueArray[1]
+              i.fa-fw(class=trim(valueArray[1]))
+            span=' '+label
+      else
+        .menus_item
+          - const labelArray = label.split('||')
+          - const hideClass = labelArray[2] && trim(labelArray[2]) === 'hide' ? 'hide' : ''
+          a.site-page.group(class=`${hideClass}` href='javascript:void(0);')
+            if labelArray[1]
+              i.fa-fw(class=trim(labelArray[1]))
+            span=' '+ trim(labelArray[0])
+            i.fas.fa-chevron-down
+          ul.menus_item_child
+            each val,lab in value 
+              - const valArray = val.split('||')
+              li
+                a.site-page.child(href=url_for(trim(valArray[0])))
+                  if valArray[1]
+                    i.fa-fw(class=trim(valArray[1]))
+                  span=' '+ lab

themes/butterfly/layout/includes/header/nav.pug

@@ -0,0 +1,21 @@
+nav#nav
+  span#blog-info
+    a(href=url_for('/') title=config.title)
+      if theme.nav.logo
+        img.site-icon(src=url_for(theme.nav.logo))
+      if theme.nav.display_title
+        span.site-name=config.title
+    
+  #menus
+    if (theme.algolia_search.enable || theme.local_search.enable || theme.docsearch.enable)
+      #search-button
+        a.site-page.social-icon.search(href="javascript:void(0);")
+          i.fas.fa-search.fa-fw
+          span=' '+_p('search.title')
+    !=partial('includes/header/menu_item', {}, {cache: true})
+
+    #toggle-menu
+      a.site-page(href="javascript:void(0);")
+        i.fas.fa-bars.fa-fw
+
+

themes/butterfly/layout/includes/header/post-info.pug

@@ -0,0 +1,144 @@
+- let comments = theme.comments
+#post-info
+  h1.post-title= page.title || _p('no_title')
+    if theme.post_edit.enable
+      a.post-edit-link(href=theme.post_edit.url + page.source title=_p('post.edit') target="_blank")
+        i.fas.fa-pencil-alt
+        
+  #post-meta
+    .meta-firstline
+      if (theme.post_meta.post.date_type)
+        span.post-meta-date
+          if (theme.post_meta.post.date_type === 'both')
+            i.far.fa-calendar-alt.fa-fw.post-meta-icon
+            span.post-meta-label= _p('post.created')
+            time.post-meta-date-created(datetime=date_xml(page.date) title=_p('post.created') + ' ' + full_date(page.date))=date(page.date, config.date_format)
+            span.post-meta-separator |
+            i.fas.fa-history.fa-fw.post-meta-icon
+            span.post-meta-label= _p('post.updated')
+            time.post-meta-date-updated(datetime=date_xml(page.updated) title=_p('post.updated') + ' ' + full_date(page.updated))=date(page.updated, config.date_format)
+          else
+            - let data_type_update = theme.post_meta.post.date_type === 'updated'
+            - let date_type = data_type_update ? 'updated' : 'date'
+            - let date_icon = data_type_update ? 'fas fa-history' :'far fa-calendar-alt'
+            - let date_title = data_type_update ? _p('post.updated') : _p('post.created')
+            i.fa-fw.post-meta-icon(class=date_icon)
+            span.post-meta-label= date_title
+            time(datetime=date_xml(page[date_type]) title=date_title + ' ' + full_date(page[date_type]))=date(page[date_type], config.date_format)
+      if (theme.post_meta.post.categories && page.categories.data.length > 0)
+        span.post-meta-categories
+          if (theme.post_meta.post.date_type)
+            span.post-meta-separator |
+
+          each item, index in page.categories.data
+            i.fas.fa-inbox.fa-fw.post-meta-icon
+            a(href=url_for(item.path)).post-meta-categories #[=item.name]
+            if (index < page.categories.data.length - 1)
+              i.fas.fa-angle-right.post-meta-separator
+
+    .meta-secondline
+      - let postWordcount = theme.wordcount.enable && (theme.wordcount.post_wordcount || theme.wordcount.min2read)
+      if (postWordcount)
+        span.post-meta-separator |
+        span.post-meta-wordcount
+          if theme.wordcount.post_wordcount
+            i.far.fa-file-word.fa-fw.post-meta-icon
+            span.post-meta-label= _p('post.wordcount') + ':'
+            span.word-count= wordcount(page.content)
+            if theme.wordcount.min2read
+              span.post-meta-separator |
+          if theme.wordcount.min2read
+            i.far.fa-clock.fa-fw.post-meta-icon
+            span.post-meta-label= _p('post.min2read') + ':'
+            span= min2read(page.content, {cn: 350, en: 160}) + _p('post.min2read_unit')
+    
+      //- for pv and count
+      mixin pvBlock(parent_id,parent_class,parent_title)
+        span.post-meta-separator |
+        span(class=parent_class id=parent_id data-flag-title=page.title)
+          i.far.fa-eye.fa-fw.post-meta-icon
+          span.post-meta-label=_p('post.page_pv') + ':'
+          if block
+            block
+
+      - const commentUse = comments.use
+      if page.comments !== false && commentUse && !comments.lazyload
+        if commentUse[0] === 'Valine' && theme.valine.visitor
+          +pvBlock(url_for(page.path),'leancloud_visitors',page.title)
+            span.leancloud-visitors-count
+              i.fa-solid.fa-spinner.fa-spin
+        else if commentUse[0] === 'Waline' && theme.waline.pageview
+          +pvBlock('','','')
+            span.waline-pageview-count(data-path=url_for(page.path))
+              i.fa-solid.fa-spinner.fa-spin
+        else if commentUse[0] === 'Twikoo' && theme.twikoo.visitor
+          +pvBlock('','','')
+            span#twikoo_visitors
+              i.fa-solid.fa-spinner.fa-spin
+        else if commentUse[0] === 'Artalk' && theme.artalk.visitor
+          +pvBlock('','','')
+            span#ArtalkPV
+              i.fa-solid.fa-spinner.fa-spin
+        else if theme.busuanzi.page_pv
+          +pvBlock('','post-meta-pv-cv','')
+            span#busuanzi_value_page_pv
+              i.fa-solid.fa-spinner.fa-spin
+      else if theme.busuanzi.page_pv
+        +pvBlock('','post-meta-pv-cv','')
+          span#busuanzi_value_page_pv
+            i.fa-solid.fa-spinner.fa-spin
+
+      if comments.count && !comments.lazyload && page.comments !== false && comments.use
+        - var whichCount = comments.use[0]
+
+        mixin countBlock
+          span.post-meta-separator |
+          span.post-meta-commentcount
+            i.far.fa-comments.fa-fw.post-meta-icon
+            span.post-meta-label= _p('post.comments') + ':'
+            if block
+              block
+        
+        case whichCount
+          when 'Disqus'
+            +countBlock
+              a.disqus-comment-count(href=full_url_for(page.path) + '#post-comment')
+                i.fa-solid.fa-spinner.fa-spin
+          when 'Disqusjs'
+            +countBlock
+              a.disqusjs-comment-count(href=full_url_for(page.path) + '#post-comment')
+                i.fa-solid.fa-spinner.fa-spin
+          when 'Valine'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment' itemprop="discussionUrl")
+                span.valine-comment-count(data-xid=url_for(page.path) itemprop="commentCount")
+                  i.fa-solid.fa-spinner.fa-spin
+          when 'Waline'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment')
+                span.waline-comment-count(data-path=url_for(page.path))
+                  i.fa-solid.fa-spinner.fa-spin
+          when 'Gitalk'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment')
+                span.gitalk-comment-count
+                  i.fa-solid.fa-spinner.fa-spin
+          when 'Twikoo'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment')
+                span#twikoo-count
+                  i.fa-solid.fa-spinner.fa-spin
+          when 'Facebook Comments'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment')
+                span.fb-comments-count(data-href=urlNoIndex())
+          when 'Remark42'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment')
+                span.remark42__counter(data-url=urlNoIndex())
+                  i.fa-solid.fa-spinner.fa-spin
+          when 'Artalk'
+            +countBlock
+              a(href=url_for(page.path) + '#post-comment')
+                span#ArtalkCount
+                  i.fa-solid.fa-spinner.fa-spin

themes/butterfly/layout/includes/header/social.pug

@@ -0,0 +1,4 @@
+each url, icon in theme.social
+  a.social-icon(href=url_for(trim(url.split('||')[0])) target="_blank" 
+  title=url.split('||')[1] === undefined ? '' : trim(url.split('||')[1]))
+    i(class=icon style=url.split('||')[2] === undefined ? '' : `color: ${trim(url.split('||')[2]).replace(/[\'\"]/g, '')};`)

themes/butterfly/layout/includes/layout.pug

@@ -0,0 +1,47 @@
+- var htmlClassHideAside = theme.aside.enable && theme.aside.hide ? 'hide-aside' : ''
+- page.aside = is_archive() ? theme.aside.display.archive: is_category() ? theme.aside.display.category : is_tag() ? theme.aside.display.tag : page.aside
+- var hideAside = !theme.aside.enable || page.aside === false ? 'hide-aside' : ''
+- var pageType = is_post() ? 'post' : 'page'
+
+doctype html
+html(lang=config.language data-theme=theme.display_mode class=htmlClassHideAside)
+  head
+    include ./head.pug
+  body
+    if theme.preloader.enable
+      !=partial('includes/loading/index', {}, {cache: true})
+
+    if theme.background
+      #web_bg
+      
+    !=partial('includes/sidebar', {}, {cache: true})
+
+    if page.type !== '404'
+      #body-wrap(class=pageType)
+        include ./header/index.pug
+
+        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 = isImgOrUrl(theme.footer_bg) ? `background-image: url('${url_for(footerBg)}')` : `background: ${footerBg}`
+        else
+          - var footer_bg = ''
+
+        footer#footer(style=footer_bg)
+          !=partial('includes/footer', {}, {cache: true})
+
+    else
+      include ./404.pug
+
+    include ./rightside.pug
+    include ./additional-js.pug

themes/butterfly/layout/includes/loading/fullpage-loading.pug

@@ -0,0 +1,33 @@
+#loading-box
+  .loading-left-bg
+  .loading-right-bg
+  .spinner-box
+    .configure-border-1
+      .configure-core
+    .configure-border-2
+      .configure-core
+    .loading-word= _p('loading')
+
+script.
+  (()=>{
+    const $loadingBox = document.getElementById('loading-box')
+    const $body = document.body
+    const preloader = {
+      endLoading: () => {
+        $body.style.overflow = ''
+        $loadingBox.classList.add('loaded')
+      },
+      initLoading: () => {
+        $body.style.overflow = 'hidden'
+        $loadingBox.classList.remove('loaded')
+      }
+    }
+
+    preloader.initLoading()
+    window.addEventListener('load',() => { preloader.endLoading() })
+
+    if (!{theme.pjax && theme.pjax.enable}) {
+      document.addEventListener('pjax:send', () => { preloader.initLoading() })
+      document.addEventListener('pjax:complete', () => { preloader.endLoading() })
+    }
+  })()

themes/butterfly/layout/includes/loading/index.pug

@@ -0,0 +1,4 @@
+if theme.preloader.source === 1
+  include ./fullpage-loading.pug
+else
+  include ./pace.pug

themes/butterfly/layout/includes/loading/pace.pug

@@ -0,0 +1,11 @@
+script.
+  window.paceOptions = {
+    restartOnPushState: false
+  }
+
+  document.addEventListener('pjax:send', () => {
+    Pace.restart()
+  })
+
+link(rel="stylesheet", href=url_for(theme.preloader.pace_css_url || theme.asset.pace_default_css))
+script(src=url_for(theme.asset.pace_js))

themes/butterfly/layout/includes/mixins/article-sort.pug

@@ -0,0 +1,23 @@
+mixin articleSort(posts)
+  .article-sort
+    - var year
+    - posts.each(function (article) {
+      - let tempYear = date(article.date, 'YYYY')
+      - let no_cover = article.cover === false || !theme.cover.archives_enable ? 'no-article-cover' : ''
+      - let title = article.title || _p('no_title')
+      if tempYear !== year
+        - year = tempYear
+        .article-sort-item.year= year
+      .article-sort-item(class=no_cover)
+        if article.cover && theme.cover.archives_enable
+          a.article-sort-item-img(href=url_for(article.path) title=title)
+            if article.cover_type === 'img'
+              img(src=url_for(article.cover) alt=title onerror=`this.onerror=null;this.src='${url_for(theme.error_img.post_page)}'`)
+            else
+              div(style=`background: ${article.cover}`)
+        .article-sort-item-info
+          .article-sort-item-time
+            i.far.fa-calendar-alt
+            time.post-meta-date-created(datetime=date_xml(article.date) title=_p('post.created') + ' ' + full_date(article.date))= date(article.date, config.date_format)
+          a.article-sort-item-title(href=url_for(article.path) title=title)= title
+    - })

themes/butterfly/layout/includes/mixins/post-ui.pug

@@ -0,0 +1,129 @@
+mixin postUI(posts)
+  each article , index in page.posts.data
+    .recent-post-item
+      -
+        let link = article.link || article.path
+        let title = article.title || _p('no_title')
+        const position = theme.cover.position
+        let leftOrRight = position === 'both'
+          ? index%2 == 0 ? 'left' : 'right'
+          : position === 'left' ? 'left' : 'right'
+        let post_cover = article.cover
+        let no_cover = article.cover === false || !theme.cover.index_enable ? 'no-cover' : ''
+      -
+      if post_cover && 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)
+            else
+              div.post-bg(style=`background: ${post_cover}`)
+      .recent-post-info(class=no_cover)
+        a.article-title(href=url_for(link) title=title)
+          if (is_home() && (article.top || article.sticky > 0))
+            i.fas.fa-thumbtack.sticky
+          = title
+        .article-meta-wrap
+          if (theme.post_meta.page.date_type)
+            span.post-meta-date
+              if (theme.post_meta.page.date_type === 'both')
+                i.far.fa-calendar-alt
+                span.article-meta-label=_p('post.created')
+                time.post-meta-date-created(datetime=date_xml(article.date) title=_p('post.created') + ' ' + full_date(article.date))=date(article.date, config.date_format)
+                span.article-meta-separator |
+                i.fas.fa-history
+                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
+                - let data_type_updated = theme.post_meta.page.date_type === 'updated'
+                - let date_type = data_type_updated ? 'updated' : 'date'
+                - let date_icon = data_type_updated ? 'fas fa-history' :'far fa-calendar-alt'
+                - let 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)
+          if (theme.post_meta.page.categories && article.categories.data.length > 0)
+            span.article-meta
+              span.article-meta-separator |
+              each item, index in article.categories.data
+                i.fas.fa-inbox
+                a(href=url_for(item.path)).article-meta__categories #[=item.name]
+                if (index < article.categories.data.length - 1)
+                  i.fas.fa-angle-right.article-meta-link
+          if (theme.post_meta.page.tags && article.tags.data.length > 0)
+            span.article-meta.tags
+              span.article-meta-separator |
+              each item, index in article.tags.data
+                i.fas.fa-tag
+                a(href=url_for(item.path)).article-meta__tags #[=item.name]
+                if (index < article.tags.data.length - 1)
+                  span.article-meta-link #[='•']
+          
+          mixin countBlockInIndex
+            - needLoadCountJs = true
+            span.article-meta
+              span.article-meta-separator |
+              i.fas.fa-comments
+              if block
+                block
+              span.article-meta-label= ' ' + _p('card_post_count')
+          
+          if theme.comments.card_post_count && theme.comments.use
+            case theme.comments.use[0]
+              when 'Disqus'
+              when 'Disqusjs'
+                +countBlockInIndex
+                  a.disqus-count(href=full_url_for(link) + '#post-comment')
+                    i.fa-solid.fa-spinner.fa-spin
+              when 'Valine'
+                +countBlockInIndex
+                  a(href=url_for(link) + '#post-comment')
+                    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')
+                    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')
+                    i.fa-solid.fa-spinner.fa-spin
+              when 'Facebook Comments'
+                +countBlockInIndex
+                  a(href=url_for(link) + '#post-comment')
+                    span.fb-comments-count(data-href=urlNoIndex(article.permalink))
+              when 'Remark42'
+                +countBlockInIndex
+                  a(href=url_for(link) + '#post-comment')
+                    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')
+                    span.artalk-count(data-page-key=url_for(link))
+                      i.fa-solid.fa-spinner.fa-spin
+
+        //- Display the article introduction on homepage
+        case theme.index_post_content.method
+          when false
+            - break
+          when 1
+            .content!= article.description
+          when 2
+            if article.description
+              .content!= article.description
+            else
+              - const content = strip_html(article.content)
+              - let expert = content.substring(0, theme.index_post_content.length) 
+              - content.length > theme.index_post_content.length ? expert += ' ...' : ''
+              .content!= expert
+          default
+            - const content = strip_html(article.content)
+            - let expert = content.substring(0, theme.index_post_content.length) 
+            - content.length > theme.index_post_content.length ? expert += ' ...' : ''
+            .content!= expert
+
+    if theme.ad && theme.ad.index
+      if (index + 1) % 3 == 0
+        .recent-post-item.ads-wrap!=theme.ad.index

themes/butterfly/layout/includes/page/categories.pug

@@ -0,0 +1 @@
+.category-lists!= list_categories()

themes/butterfly/layout/includes/page/default-page.pug

@@ -0,0 +1,2 @@
+#article-container
+  != page.content

themes/butterfly/layout/includes/page/flink.pug

@@ -0,0 +1,82 @@
+#article-container
+  .flink
+    - let { content, random, flink_url } = page
+    - let pageContent = content
+
+    if flink_url || random
+      - const linkData = flink_url ? false : site.data.link || false
+      script.
+        (()=>{
+          const replaceSymbol = (str) => {
+            return str.replace(/[\p{P}\p{S}]/gu, "-")
+          }
+
+          let result = ""
+          const add = (str) => {
+            for(let i = 0; i < str.length; i++){
+              const replaceClassName = replaceSymbol(str[i].class_name)
+              const className = str[i].class_name ? `<h2 id="${replaceClassName}"><a href="#${replaceClassName}" class="headerlink" title="${str[i].class_name}"></a>${str[i].class_name}</h2>` : ""
+              const classDesc = str[i].class_desc ? `<div class="flink-desc">${str[i].class_desc}</div>` : ""
+
+              let listResult = ""
+              const lists = str[i].link_list
+              if (!{random === true}) {
+                lists.sort(() => Math.random() - 0.5)
+              }
+              for(let j = 0; j < lists.length; j++){
+                listResult += `
+                  <div class="flink-list-item">
+                    <a href="${lists[j].link}" title="${lists[j].name}" target="_blank">
+                      <div class="flink-item-icon">
+                        <img class="no-lightbox" src="${lists[j].avatar}" onerror='this.onerror=null;this.src="!{url_for(theme.error_img.flink)}"' alt="${lists[j].name}" />
+                      </div>
+                      <div class="flink-item-name">${lists[j].name}</div> 
+                      <div class="flink-item-desc" title="${lists[j].descr}">${lists[j].descr}</div>
+                    </a>
+                  </div>`
+              }
+
+              result += `${className}${classDesc} <div class="flink-list">${listResult}</div>`
+            }
+
+            document.querySelector(".flink").insertAdjacentHTML("afterbegin", result)
+            window.lazyLoadInstance && window.lazyLoadInstance.update()
+          }
+
+          const linkData = !{JSON.stringify(linkData)}
+          if (!{Boolean(flink_url)}) {
+            fetch("!{url_for(flink_url)}")
+              .then(response => response.json())
+              .then(add)
+          } else if (linkData) {
+            add(linkData)
+          }
+        })()
+
+    else
+      if site.data.link
+        - let result = ""
+        each i in site.data.link
+          - let className = i.class_name ? markdown(`## ${i.class_name}`) : ""
+          - let classDesc = i.class_desc ? `<div class="flink-desc">${i.class_desc}</div>` : ""
+
+          - let listResult = ""
+
+          each j in i.link_list
+            - 
+              listResult += `
+                <div class="flink-list-item">
+                  <a href="${j.link}" title="${j.name}" target="_blank">
+                    <div class="flink-item-icon">
+                      <img class="no-lightbox" src="${j.avatar}" onerror='this.onerror=null;this.src="${url_for(theme.error_img.flink)}"' alt="${j.name}" />
+                    </div>
+                    <div class="flink-item-name">${j.name}</div> 
+                    <div class="flink-item-desc" title="${j.descr}">${j.descr}</div>
+                  </a>
+                </div>`
+            -
+
+          - result += `${className}${classDesc} <div class="flink-list">${listResult}</div>`
+
+        - pageContent = result + pageContent
+    != pageContent

themes/butterfly/layout/includes/page/tags.pug

@@ -0,0 +1,2 @@
+.tag-cloud-list.is-center
+  !=cloudTags({source: site.tags, orderby: page.orderby || 'random', order: page.order || 1, minfontsize: 1.2, maxfontsize: 2.1, limit: 0, unit: 'em'})

themes/butterfly/layout/includes/pagination.pug

@@ -0,0 +1,41 @@
+-
+  var options = {
+    prev_text: '<i class="fas fa-chevron-left fa-fw"></i>',
+    next_text: '<i class="fas fa-chevron-right fa-fw"></i>',
+    mid_size: 1,
+    escape: false
+  }
+
+if is_post()
+  - let prev = theme.post_pagination === 1 ? page.prev : page.next
+  - let next = theme.post_pagination === 1 ? page.next : page.prev
+  nav#pagination.pagination-post
+    if(prev)
+      - var hasPageNext = next ? 'pull-left' : 'pull-full'
+      .prev-post(class=hasPageNext)
+        a(href=url_for(prev.path) title=prev.title)
+          if prev.cover_type === 'img'
+            img.cover(src=url_for(prev.cover) onerror=`onerror=null;src='${url_for(theme.error_img.post_page)}'` alt='cover of previous post')
+          else
+            .cover(style=`background: ${prev.cover || 'var(--default-bg-color)'}`)
+          .pagination-info
+            .label=_p('pagination.prev')
+            .prev_info=prev.title
+          
+    if(next)
+      - var hasPagePrev = prev ? 'pull-right' : 'pull-full'
+      .next-post(class=hasPagePrev)
+        a(href=url_for(next.path) title=next.title)
+          if next.cover_type === 'img'
+            img.cover(src=url_for(next.cover) onerror=`onerror=null;src='${url_for(theme.error_img.post_page)}'` alt='cover of next post')
+          else
+            .cover(style=`background: ${next.cover || 'var(--default-bg-color)'}`)
+          .pagination-info
+            .label=_p('pagination.next')
+            .next_info=next.title
+else
+  nav#pagination
+    .pagination
+      if is_home()
+        - options.format = 'page/%d/#content-inner'
+      !=paginator(options)

themes/butterfly/layout/includes/post/post-copyright.pug

@@ -0,0 +1,23 @@
+if theme.post_copyright.enable && page.copyright !== false
+  - let author = page.copyright_author || config.author
+  - let authorHref = page.copyright_author_href || theme.post_copyright.author_href || config.url
+  - let url = page.copyright_url || page.permalink
+  - let info = page.copyright_info || _p('post.copyright.copyright_content', theme.post_copyright.license_url, theme.post_copyright.license, config.url, config.title)
+  .post-copyright
+    .post-copyright__author
+      span.post-copyright-meta
+        i.fas.fa-circle-user.fa-fw
+        = _p('post.copyright.author') + ": "
+      span.post-copyright-info
+        a(href=authorHref)=author
+    .post-copyright__type
+      span.post-copyright-meta
+        i.fas.fa-square-arrow-up-right.fa-fw
+        = _p('post.copyright.link') + ": "
+      span.post-copyright-info
+        a(href=url_for(url))= theme.post_copyright.decode ? decodeURI(url) : url
+    .post-copyright__notice
+      span.post-copyright-meta
+        i.fas.fa-circle-exclamation.fa-fw
+        = _p('post.copyright.copyright_notice') + ": "
+      span.post-copyright-info!= info

themes/butterfly/layout/includes/post/reward.pug

@@ -0,0 +1,13 @@
+.post-reward
+  .reward-button
+    i.fas.fa-qrcode
+    = theme.reward.text || _p('donate')
+  .reward-main
+    ul.reward-all
+      each item in theme.reward.QR_code
+        - var clickTo = item.link ? item.link : item.img
+        li.reward-item
+          a(href=url_for(clickTo) target='_blank')
+            img.post-qr-code-img(src=url_for(item.img) alt=item.text)
+          .post-qr-code-desc=item.text
+

themes/butterfly/layout/includes/rightside.pug

@@ -0,0 +1,61 @@
+- const { readmode, translate, darkmode, aside, chat_btn } = theme
+mixin rightsideItem(array)
+  each item in array
+    case item
+      when 'readmode'
+        if is_post() && readmode
+          button#readmode(type="button" title=_p('rightside.readmode_title'))
+            i.fas.fa-book-open
+      when 'translate'
+        if translate.enable
+          button#translateLink(type="button" title=_p('rightside.translate_title'))= translate.default
+      when 'darkmode'
+        if darkmode.enable && darkmode.button
+          button#darkmode(type="button" title=_p('rightside.night_mode_title'))
+            i.fas.fa-adjust
+      when 'hideAside'
+        if aside.enable && aside.button && page.aside !== false
+          button#hide-aside-btn(type="button" title=_p('rightside.aside'))
+            i.fas.fa-arrows-alt-h
+      when 'toc'
+        if showToc
+          button#mobile-toc-button.close(type="button" title=_p("rightside.toc"))
+            i.fas.fa-list-ul
+      when 'chat'
+        if chat_btn
+          button#chat-btn(type="button" title=_p("rightside.chat"))
+            i.fas.fa-sms
+      when 'comment'
+        if commentsJsLoad
+          a#to_comment(href="#post-comment" title=_p("rightside.scroll_to_comment"))
+            i.fas.fa-comments
+
+#rightside
+  - const { enable, hide, show } = theme.rightside_item_order
+  - const hideArray = enable ? hide && hide.split(',') : ['readmode','translate','darkmode','hideAside']
+  - const showArray = enable ? show && show.split(',') : ['toc','chat','comment']
+
+  
+  #rightside-config-hide
+    if hideArray
+      +rightsideItem(hideArray)
+  #rightside-config-show
+    if enable
+      if hide
+        button#rightside-config(type="button" title=_p("rightside.setting"))
+          i.fas.fa-cog.fa-spin
+    else
+      if is_post()
+        if (readmode || translate.enable || (darkmode.enable && darkmode.button))
+          button#rightside-config(type="button" title=_p("rightside.setting"))
+            i.fas.fa-cog.fa-spin
+      else if translate.enable || (darkmode.enable && darkmode.button)
+        button#rightside-config(type="button" title=_p("rightside.setting"))
+          i.fas.fa-cog.fa-spin
+
+    if showArray
+      +rightsideItem(showArray)
+
+    button#go-up(type="button" title=_p("rightside.back_to_top"))
+      span.scroll-percent
+      i.fas.fa-arrow-up

themes/butterfly/layout/includes/sidebar.pug

@@ -0,0 +1,18 @@
+#sidebar
+  #menu-mask
+  #sidebar-menus
+    .avatar-img.is-center
+      img(src=url_for(theme.avatar.img) onerror=`onerror=null;src='${theme.error_img.flink}'` alt="avatar")
+    .sidebar-site-data.site-data.is-center
+      a(href=url_for(config.archive_dir) + '/')
+        .headline= _p('aside.articles') 
+        .length-num= site.posts.length
+      a(href=url_for(config.tag_dir) + '/' )
+        .headline= _p('aside.tags')
+        .length-num= site.tags.length
+      a(href=url_for(config.category_dir) + '/')
+        .headline= _p('aside.categories') 
+        .length-num= site.categories.length
+
+    hr.custom-hr
+    !=partial('includes/header/menu_item', {}, {cache: true})

themes/butterfly/layout/includes/third-party/abcjs/abcjs.pug

@@ -0,0 +1,15 @@
+script.
+  (() => {
+    const abcjsInit = () => {
+      const abcjsFn = () => {
+        document.querySelectorAll(".abc-music-sheet").forEach(ele => {
+          ABCJS.renderAbc(ele, ele.innerHTML, {responsive: 'resize'})
+        })
+      }
+      
+      typeof ABCJS === 'object' ? abcjsFn()
+        : getScript('!{url_for(theme.asset.abcjs_basic_js)}').then(abcjsFn)
+    }
+
+    window.pjax ? abcjsInit() : window.addEventListener('load', abcjsInit)
+  })()

themes/butterfly/layout/includes/third-party/abcjs/index.pug

@@ -0,0 +1,6 @@
+if theme.abcjs && theme.abcjs.enable
+  if theme.abcjs.per_page
+    if is_post() || is_page()
+      include ./abcjs.pug
+  else if page.abcjs
+    include ./abcjs.pug

themes/butterfly/layout/includes/third-party/aplayer.pug

@@ -0,0 +1,3 @@
+link(rel='stylesheet' href=url_for(theme.asset.aplayer_css) media="print" onload="this.media='all'")
+script(src=url_for(theme.asset.aplayer_js))
+script(src=url_for(theme.asset.meting_js))

themes/butterfly/layout/includes/third-party/card-post-count/artalk.pug

@@ -0,0 +1,31 @@
+- const { server, site } = theme.artalk
+
+script.
+  (() => {
+    const getArtalkCount = async() => {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .artalk-count')
+        const keyArray = Array.from(eleGroup).map(i => i.getAttribute('data-page-key'))
+
+        const headerList = {
+          method: 'GET',
+        }
+
+        const searchParams = new URLSearchParams({
+          'site_name': '!{site}',
+          'page_keys': keyArray
+        })
+
+        const res = await fetch(`!{server}/api/v2/stats/page_comment?${searchParams}`, headerList)
+        const result = await res.json()
+
+        keyArray.forEach((key, index) => {
+          eleGroup[index].textContent = result.data[key] || 0
+        })
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    window.pjax ? getArtalkCount() : window.addEventListener('load', getArtalkCount)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/disqus.pug

@@ -0,0 +1,25 @@
+- const { shortname, apikey } = theme.disqus
+script.
+  (() => {
+    const getCount = async () => {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .disqus-count')
+        const cleanedLinks = Array.from(eleGroup).map(i => `thread:link=${i.href.replace(/#post-comment$/, '')}`);
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{shortname}&api_key=!{apikey}&${cleanedLinks.join('&')}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+
+        eleGroup.forEach(i => {
+          const cleanedLink = i.href.replace(/#post-comment$/, '')
+          const urlData = result.response.find(data => data.link === cleanedLink) || { posts: 0 }
+          i.textContent = urlData.posts
+        })
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    window.pjax ? getCount() : window.addEventListener('load', getCount)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/fb.pug

@@ -0,0 +1,18 @@
+- const fbSDKVer = 'v16.0'
+- const fbSDK = theme.messenger.enable ? `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk/xfbml.customerchat.js#xfbml=1&version=${fbSDKVer}` : `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk.js#xfbml=1&version=${fbSDKVer}`
+
+script.
+  (()=>{
+    function loadFBComment () {
+      if (typeof FB === 'object') FB.XFBML.parse(document.getElementById('recent-posts'))
+      else {
+        let ele = document.createElement('script')
+        ele.setAttribute('src','!{fbSDK}')
+        ele.setAttribute('async', 'true')
+        ele.setAttribute('defer', 'true')
+        ele.setAttribute('crossorigin', 'anonymous')
+        document.body.appendChild(ele)
+      }
+    }
+    window.pjax ? loadFBComment() : window.addEventListener('load', loadFBComment)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/index.pug

@@ -0,0 +1,16 @@
+case theme.comments.use[0]
+  when 'Twikoo'
+    include ./twikoo.pug
+  when 'Disqus'
+  when 'Disqusjs'
+    include ./disqus.pug
+  when 'Valine'
+    include ./valine.pug
+  when 'Waline'
+    include ./waline.pug
+  when 'Facebook Comments'
+    include ./fb.pug
+  when 'Remark42'
+    include ./remark42.pug
+  when 'Artalk'
+    include ./artalk.pug

themes/butterfly/layout/includes/third-party/card-post-count/remark42.pug

@@ -0,0 +1,18 @@
+- const { host, siteId, option } = theme.remark42
+
+script.
+  (()=>{
+    window.remark_config = Object.assign({
+      host: '!{host}',
+      site_id: '!{siteId}',
+    },!{JSON.stringify(option)})
+
+    function getCount () {
+      const s = document.createElement('script')
+      s.src = remark_config.host + '/web/counter.js'
+      s.defer = true
+      document.head.appendChild(s)
+    }
+
+    window.pjax ? getCount() : window.addEventListener('load', getCount)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/twikoo.pug

@@ -0,0 +1,37 @@
+script.
+  (() => { 
+    const getCommentUrl = () => {
+      const eleGroup = document.querySelectorAll('#recent-posts .article-title')
+      let urlArray = []
+      eleGroup.forEach(i=>{
+        urlArray.push(i.getAttribute('href'))
+      })
+      return urlArray
+    }
+
+    const getCount = () => {
+      const runTwikoo = () => {
+        twikoo.getCommentsCount({
+          envId: '!{theme.twikoo.envId}',
+          region: '!{theme.twikoo.region}',
+          urls: getCommentUrl(),
+          includeReply: false
+        }).then(function (res) {
+          document.querySelectorAll('#recent-posts .twikoo-count').forEach((item,index) => {
+            item.textContent = res[index].count
+          })
+        }).catch(function (err) {
+          console.log(err)
+        })
+      }
+
+        if (typeof twikoo === 'object') {
+          runTwikoo()
+        } else {
+          getScript('!{url_for(theme.asset.twikoo)}').then(runTwikoo)
+        }
+    }
+
+    window.pjax ? getCount() : window.addEventListener('load', getCount)
+
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/valine.pug

@@ -0,0 +1,20 @@
+script.
+  (() => {
+    function loadValine () {
+      function initValine () {
+        let initData = {
+          el: '#vcomment',
+          appId: '#{theme.valine.appId}',
+          appKey: '#{theme.valine.appKey}',
+          serverURLs: '#{theme.valine.serverURLs}'
+        }
+        
+        const valine = new Valine(initData)
+      }
+
+      if (typeof Valine === 'function') initValine() 
+      else getScript('!{url_for(theme.asset.valine)}').then(initValine)
+    }
+
+    window.pjax ? loadValine() : window.addEventListener('load', loadValine)
+  })()

themes/butterfly/layout/includes/third-party/card-post-count/waline.pug

@@ -0,0 +1,21 @@
+- const serverURL = theme.waline.serverURL.replace(/\/$/, '')
+script.
+  (() => {
+    async function loadWaline () {
+      try {
+        const eleGroup = document.querySelectorAll('#recent-posts .waline-comment-count')
+        const keyArray = Array.from(eleGroup).map(i => i.getAttribute('data-path'))
+
+        const res = await fetch(`!{serverURL}/api/comment?type=count&url=${keyArray}`, { method: 'GET' })
+        const result = await res.json()
+        
+        result.data.forEach((count, index) => {
+          eleGroup[index].textContent = count
+        })
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    window.pjax ? loadWaline() : window.addEventListener('load', loadWaline)
+  })()

themes/butterfly/layout/includes/third-party/chat/chatra.pug

@@ -0,0 +1,50 @@
+//- https://chatra.io/help/api/
+script.
+  (() => {
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      const close = () => {
+        Chatra('minimizeWidget')
+        Chatra('hide')
+      }
+
+      const open = () => {
+        Chatra('openChat', true)
+        Chatra('show')
+      }
+
+      window.ChatraSetup = {
+        startHidden: true
+      }
+    
+      window.chatBtnFn = () => {
+        const isShow = document.getElementById('chatra').classList.contains('chatra--expanded')
+        isShow ? close() : open()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          Chatra('hide')
+        },
+        show: () => {
+          Chatra('show')
+        }
+      }
+    }
+
+    (function(d, w, c) {
+      w.ChatraID = '#{theme.chatra.id}'
+      var s = d.createElement('script')
+      w[c] = w[c] || function() {
+          (w[c].q = w[c].q || []).push(arguments)
+      }
+      s.async = true
+      s.src = 'https://call.chatra.io/chatra.js'
+      if (d.head) d.head.appendChild(s)
+    })(document, window, 'Chatra')
+
+  })()
+
+

themes/butterfly/layout/includes/third-party/chat/crisp.pug

@@ -0,0 +1,45 @@
+script.
+  (() => {
+    window.$crisp = [];
+    window.CRISP_WEBSITE_ID = "!{theme.crisp.website_id}";
+    (function () {
+      d = document;
+      s = d.createElement("script");
+      s.src = "https://client.crisp.chat/l.js";
+      s.async = 1;
+      d.getElementsByTagName("head")[0].appendChild(s);
+    })();
+    $crisp.push(["safe", true])
+
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      const open = () => {
+        $crisp.push(["do", "chat:show"])
+        $crisp.push(["do", "chat:open"])
+      }
+
+      const close = () => {
+        $crisp.push(["do", "chat:hide"])
+      }
+
+      close()
+      $crisp.push(["on", "chat:closed", function() {
+        close()
+      }])
+
+      window.chatBtnFn = () => {
+        $crisp.is("chat:visible") ? close() : open()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          $crisp.push(["do", "chat:hide"])
+        },
+        show: () => {
+          $crisp.push(["do", "chat:show"])
+        }
+      }
+    }
+  })()

themes/butterfly/layout/includes/third-party/chat/daovoice.pug

@@ -0,0 +1,40 @@
+//- https://guide.daocloud.io/daovoice/javascript-api-5869833.html
+script.
+  (() => {
+    (function(i,s,o,g,r,a,m){i["DaoVoiceObject"]=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;a.charset="utf-8";m.parentNode.insertBefore(a,m)})(window,document,"script",('https:' == document.location.protocol ? 'https:' : 'http:') + "//widget.daovoice.io/widget/!{theme.daovoice.app_id}.js","daovoice")
+
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    daovoice('init', {
+      app_id: '!{theme.daovoice.app_id}',},{
+      launcher: { 
+        disableLauncherIcon: isChatBtn
+      },
+    });
+    daovoice('update');
+
+    if (isChatBtn) {
+      window.chatBtnFn = () => {
+        const isShow = document.getElementById('daodream-messenger').classList.contains('daodream-messenger-active')
+        isShow ? daovoice('hide') : daovoice('show')
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          daovoice('update', {},{
+            launcher: {
+              disableLauncherIcon: true
+            }
+          })
+        },
+        show: () => {
+          daovoice('update', {}, {
+            launcher: {
+              disableLauncherIcon: false
+            }
+          })
+        }
+      }
+    }
+  })()

themes/butterfly/layout/includes/third-party/chat/index.pug

@@ -0,0 +1,10 @@
+if theme.chatra && theme.chatra.enable
+  include ./chatra.pug
+else if theme.tidio && theme.tidio.enable
+  include ./tidio.pug
+else if theme.daovoice && theme.daovoice.enable
+  include ./daovoice.pug
+else if theme.crisp && theme.crisp.enable
+  include ./crisp.pug
+else if theme.messenger && theme.messenger.enable
+  include ./messenger.pug

themes/butterfly/layout/includes/third-party/chat/messenger.pug

@@ -0,0 +1,44 @@
+- let { pageID, lang } = theme.messenger
+- lang = theme.comments.use && theme.comments.use.includes('Facebook Comments') ? theme.facebook_comments.lang : lang
+
+#fb-customer-chat.fb-customerchat(page_id=pageID attribution='biz_inbox')
+
+script.
+  (() => {
+    document.getElementById('fb-root') ? '' : document.body.insertAdjacentHTML('afterend', '<div id="fb-root"></div>')
+
+    window.fbAsyncInit = function() {
+      FB.init({
+        xfbml: true,
+        version: 'v16.0'
+      });
+    };
+
+    (function(d, s, id) {
+      var js, fjs = d.getElementsByTagName(s)[0];
+      if (d.getElementById(id)) return;
+      js = d.createElement(s); js.id = id;
+      js.src = 'https://connect.facebook.net/!{lang}/sdk/xfbml.customerchat.js';
+      fjs.parentNode.insertBefore(js, fjs);
+    }(document, 'script', 'facebook-jssdk'));
+
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      window.chatBtnFn = () => {
+        const isShow = document.querySelector('.fb_customer_chat_bounce_in_v2')
+        isShow ? FB.CustomerChat.hide() : FB.CustomerChat.show()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          FB.CustomerChat.hide()
+        },
+        show: () => {
+          FB.CustomerChat.show(false)
+        }
+      }
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/chat/tidio.pug

@@ -0,0 +1,45 @@
+script(src=`//code.tidio.co/${theme.tidio.public_key}.js` async)
+script.
+  (() => {
+    const isChatBtn = !{theme.chat_btn}
+    const isChatHideShow = !{theme.chat_hide_show}
+
+    if (isChatBtn) {
+      let isShow = false
+      const close = () => {
+        window.tidioChatApi.hide()
+        isShow = false
+      }
+      
+      const open = () => {
+        window.tidioChatApi.open()
+        window.tidioChatApi.show()
+        isShow = true
+      }
+
+      const onTidioChatApiReady = () => {
+        window.tidioChatApi.hide()
+        window.tidioChatApi.on("close", close)
+      }
+      if (window.tidioChatApi) {
+        window.tidioChatApi.on("ready", onTidioChatApiReady)
+      } else {
+        document.addEventListener("tidioChat-ready", onTidioChatApiReady)
+      }
+
+      window.chatBtnFn = () => {
+        if (!window.tidioChatApi) return
+        isShow ? close() : open()
+      }
+    } else if (isChatHideShow) {
+      window.chatBtn = {
+        hide: () => {
+          window.tidioChatApi && window.tidioChatApi.hide()
+        },
+        show: () => {
+          window.tidioChatApi && window.tidioChatApi.show()
+        }
+      }
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/comments/artalk.pug

@@ -0,0 +1,55 @@
+- const { server, site, option } = theme.artalk
+- const { use, lazyload } = theme.comments
+
+script.
+  (() => {
+    let artalkItem = null
+    const initArtalk = () => {
+      artalkItem = Artalk.init(Object.assign({
+        el: '#artalk-wrap',
+        server: '!{server}',
+        site: '!{site}',
+        pageKey: location.pathname,
+        darkMode: document.documentElement.getAttribute('data-theme') === 'dark',
+      },!{JSON.stringify(option)}))
+
+      if (GLOBAL_CONFIG.lightbox === 'null') return
+      artalkItem.on('list-loaded', () => {
+        artalkItem.ctx.get('list').getCommentNodes().forEach(comment => {
+          const $content = comment.getRender().$content
+          btf.loadLightbox($content.querySelectorAll('img:not([atk-emoticon])'))
+        })
+      })
+
+      const destroyArtalk = () => {
+        artalkItem.destroy()
+      }
+
+      btf.addGlobalFn('pjax', destroyArtalk, 'destroyArtalk')
+    }
+
+    const loadArtalk = async () => {
+      if (typeof Artalk === 'object') initArtalk()
+      else {
+        await getCSS('!{theme.asset.artalk_css}')
+        await getScript('!{theme.asset.artalk_js}')
+        initArtalk()
+      }
+    }
+
+    const artalkChangeMode = theme => {
+      const artalkWrap = document.getElementById('artalk-wrap')
+      if (!(artalkWrap && artalkWrap.children.length)) return
+      const isDark = theme === 'dark'
+      artalkItem.setDarkMode(isDark)
+    }
+
+    btf.addGlobalFn('themeChange', artalkChangeMode, 'artalk')
+
+    if ('!{use[0]}' === 'Artalk' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('artalk-wrap'), loadArtalk)
+      else loadArtalk()
+    } else {
+      window.loadOtherComment = loadArtalk
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/disqus.pug

@@ -0,0 +1,59 @@
+- const disqusPageTitle = page.title.replace(/'/ig,"\\'")
+- const { shortname, apikey } = theme.disqus
+- const { use, lazyload, count } = theme.comments
+
+script.
+  (() => {
+    const disqus_config = function () {
+      this.page.url = '!{ page.permalink }'
+      this.page.identifier = '!{ url_for(page.path) }'
+      this.page.title = '!{ disqusPageTitle }'
+    }
+
+    const disqusReset = () => {
+      window.DISQUS && window.DISQUS.reset({
+        reload: true,
+        config: disqus_config
+      })
+    }
+
+    btf.addGlobalFn('themeChange', disqusReset, 'disqus')
+
+    const loadDisqus = () =>{
+      if (window.DISQUS) disqusReset()
+      else {
+        const script = document.createElement('script')
+        script.src = 'https://!{shortname}.disqus.com/embed.js'
+        script.setAttribute('data-timestamp', +new Date())
+        document.head.appendChild(script)
+      }
+    }
+
+    const getCount = async() => {
+      try {
+        const eleGroup = document.querySelector('#post-meta .disqus-comment-count')
+        if (!eleGroup) return
+        const cleanedLinks = eleGroup.href.replace(/#post-comment$/, '')
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{shortname}&api_key=!{apikey}&thread:link=${cleanedLinks}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+
+        const count = result.response.length ? result.response[0].posts : 0
+        eleGroup.textContent = count
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    if ('!{use[0]}' === 'Disqus' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('disqus_thread'), loadDisqus)
+      else {
+        loadDisqus()
+        !{ count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : '' }
+      }
+    } else {
+      window.loadOtherComment = loadDisqus
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/disqusjs.pug

@@ -0,0 +1,64 @@
+- let disqusjsPageTitle = page.title.replace(/'/ig,"\\'")
+- const { shortname:dqShortname, apikey:dqApikey, option:dqOption } = theme.disqusjs
+
+script.
+  (() => {
+    const initDisqusjs = () => {
+      window.disqusjs = null
+      disqusjs = new DisqusJS(Object.assign({
+        shortname: '!{dqShortname}',
+        identifier: '!{ url_for(page.path) }',
+        url: '!{ page.permalink }',
+        title: '!{ disqusjsPageTitle }',
+        apikey: '!{dqApikey}',
+      },!{JSON.stringify(dqOption)}))
+
+      disqusjs.render(document.getElementById('disqusjs-wrap'))
+    }
+
+    const themeChange = () => {
+      const ele = document.getElementById('disqus_thread')
+      if(!ele) return
+      disqusjs.destroy()
+      initDisqusjs()
+    }
+
+    btf.addGlobalFn('themeChange', themeChange, 'disqusjs')
+
+    const loadDisqusjs = async() => {
+      if (window.disqusJsLoad) initDisqusjs()
+      else {
+        await getCSS('!{url_for(theme.asset.disqusjs_css)}')
+        await getScript('!{url_for(theme.asset.disqusjs)}')
+        initDisqusjs()
+        window.disqusJsLoad = true
+      }
+    }
+
+    const getCount = async() => {
+      try {
+        const eleGroup = document.querySelector('#post-meta .disqusjs-comment-count')
+        if (!eleGroup) return
+        const cleanedLinks = eleGroup.href.replace(/#post-comment$/, '')
+
+        const res = await fetch(`https://disqus.com/api/3.0/threads/set.json?forum=!{dqShortname}&api_key=!{dqApikey}&thread:link=${cleanedLinks}`,{
+          method: 'GET'
+        })
+        const result = await res.json()
+        const count = result.response.length ? result.response[0].posts : 0
+        eleGroup.textContent = count
+      } catch (err) {
+        console.error(err)
+      }
+    }
+
+    if ('!{theme.comments.use[0]}' === 'Disqusjs' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('disqusjs-wrap'), loadDisqusjs)
+      else {
+        loadDisqusjs()
+        !{ theme.comments.count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : '' }
+      }
+    } else {
+      window.loadOtherComment = loadDisqusjs
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/facebook_comments.pug

@@ -0,0 +1,46 @@
+- const fbSDKVer = 'v16.0'
+- const fbSDK = theme.messenger.enable ? `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk/xfbml.customerchat.js#xfbml=1&version=${fbSDKVer}` : `https://connect.facebook.net/${theme.facebook_comments.lang}/sdk.js#xfbml=1&version=${fbSDKVer}`
+
+script.
+  (()=>{
+    const loadFBComment = () => {
+      document.getElementById('fb-root') ? '' : document.body.insertAdjacentHTML('afterend', '<div id="fb-root"></div>')
+
+      const themeNow = document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
+      const $fbComment = document.getElementsByClassName('fb-comments')[0]
+      $fbComment.setAttribute('data-colorscheme',themeNow)
+      $fbComment.setAttribute('data-href', '!{urlNoIndex(page.permalink)}')
+
+      if (typeof FB === 'object') {
+        FB.XFBML.parse(document.getElementsByClassName('post-meta-commentcount')[0])
+        FB.XFBML.parse(document.getElementById('post-comment'))
+      }
+      else {
+        let ele = document.createElement('script')
+        ele.setAttribute('src','!{fbSDK}')
+        ele.setAttribute('async', 'true')
+        ele.setAttribute('defer', 'true')
+        ele.setAttribute('crossorigin', 'anonymous')
+        ele.setAttribute('id', 'facebook-jssdk')
+        document.getElementById('fb-root').insertAdjacentElement('afterbegin',ele)
+      }
+    }
+
+    const fbModeChange = theme => {
+      const $fbComment = document.getElementsByClassName('fb-comments')[0]
+      if ($fbComment && typeof FB === 'object') {
+        $fbComment.setAttribute('data-colorscheme',theme)
+        FB.XFBML.parse(document.getElementById('post-comment'))
+      }
+    }
+
+    btf.addGlobalFn('themeChange', fbModeChange, 'facebook_comments')
+
+    if ('!{theme.comments.use[0]}' === 'Facebook Comments' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.querySelector('#post-comment .fb-comments'), loadFBComment)
+      else loadFBComment()
+    } else {
+      window.loadOtherComment = loadFBComment
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/comments/giscus.pug

@@ -0,0 +1,54 @@
+- const { repo, repo_id, category_id, theme:themes, option } = theme.giscus
+- const giscusUrl = theme.asset.giscus || 'https://giscus.app/client.js'
+- const giscusOriginUrl = new URL(giscusUrl).origin
+- const { use, lazyload } = theme.comments
+
+script.
+  (()=>{
+    const getGiscusTheme = theme => {
+      return theme === 'dark' ? '!{themes.dark}' : '!{themes.light}'
+    }
+
+    const loadGiscus = () => {
+      const config = Object.assign({
+        src: '!{giscusUrl}',
+        'data-repo': '!{repo}',
+        'data-repo-id': '!{repo_id}',
+        'data-category-id': '!{category_id}',
+        'data-mapping': 'pathname',
+        'data-theme': getGiscusTheme(document.documentElement.getAttribute('data-theme')),
+        'data-reactions-enabled': '1',
+        crossorigin: 'anonymous',
+        async: true
+      },!{JSON.stringify(option)})
+
+      const ele = document.createElement('script')
+      for (let key in config) {
+        ele.setAttribute(key, config[key])
+      }
+      document.getElementById('giscus-wrap').appendChild(ele)
+    }
+
+    const changeGiscusTheme = theme => {
+      const sendMessage = message => {
+        const iframe = document.querySelector('iframe.giscus-frame')
+        if (!iframe) return
+        iframe.contentWindow.postMessage({ giscus: message }, '!{giscusOriginUrl}')
+      }
+
+      sendMessage({
+        setConfig: {
+          theme: getGiscusTheme(theme)
+        }
+      });
+    }
+
+    btf.addGlobalFn('themeChange', changeGiscusTheme, 'giscus')
+
+    if ('!{use[0]}' === 'Giscus' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('giscus-wrap'), loadGiscus)
+      else loadGiscus()
+    } else {
+      window.loadOtherComment= loadGiscus
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/gitalk.pug

@@ -0,0 +1,44 @@
+- const { client_id, client_secret, repo, owner, admin, option } = theme.gitalk
+
+script.
+  (() => {
+    const initGitalk = () => {
+      const gitalk = new Gitalk(Object.assign({
+        clientID: '!{client_id}',
+        clientSecret: '!{client_secret}',
+        repo: '!{repo}',
+        owner: '!{owner}',
+        admin: ['!{admin}'],
+        id: '!{md5(page.path)}',
+        updateCountCallback: commentCount
+      },!{JSON.stringify(option)}))
+
+      gitalk.render('gitalk-container')
+    }
+
+    const loadGitalk = async() => {
+      if (typeof Gitalk === 'function') initGitalk()
+      else {
+        await getCSS('!{url_for(theme.asset.gitalk_css)}')
+        await getScript('!{url_for(theme.asset.gitalk)}')
+        initGitalk()
+      }
+    }
+    
+    const commentCount = n => {
+      const isCommentCount = document.querySelector('#post-meta .gitalk-comment-count')
+      if (isCommentCount) {
+        isCommentCount.textContent= n
+      }
+    }
+
+    if ('!{theme.comments.use[0]}' === 'Gitalk' || !!{theme.comments.lazyload}) {
+      if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('gitalk-container'), loadGitalk)
+      else loadGitalk()
+    } else {
+      window.loadOtherComment = loadGitalk
+    }
+  })()
+
+
+

themes/butterfly/layout/includes/third-party/comments/index.pug

@@ -0,0 +1,46 @@
+- let defaultComment = theme.comments.use[0]
+hr.custom-hr
+#post-comment
+  .comment-head
+    .comment-headline
+      i.fas.fa-comments.fa-fw
+      span= ' ' + _p('comment')
+    
+    if theme.comments.use.length > 1
+      .comment-switch
+        span.first-comment=defaultComment
+        span#switch-btn
+        span.second-comment=theme.comments.use[1]
+
+
+  .comment-wrap
+    each name in theme.comments.use
+      div
+        case name
+          when 'Disqus'
+            #disqus_thread
+          when 'Valine'
+            #vcomment.vcomment
+          when 'Disqusjs'
+            #disqusjs-wrap
+          when 'Livere'
+            #lv-container(data-id="city" data-uid=theme.livere.uid)
+          when 'Gitalk'
+            #gitalk-container
+          when 'Utterances'
+            #utterances-wrap
+          when 'Twikoo'
+            #twikoo-wrap
+          when 'Waline'
+            #waline-wrap
+          when 'Giscus'
+            #giscus-wrap
+          when 'Facebook Comments'
+            .fb-comments(data-colorscheme = theme.display_mode === 'dark' ? 'dark' : 'light'
+                        data-numposts= theme.facebook_comments.pageSize || 10
+                        data-order-by= theme.facebook_comments.order_by || 'social'
+                        data-width="100%")
+          when 'Remark42'
+            #remark42
+          when 'Artalk'
+            #artalk-wrap

themes/butterfly/layout/includes/third-party/comments/js.pug

@@ -0,0 +1,26 @@
+each name in theme.comments.use
+  case name
+    when 'Valine'
+      !=partial('includes/third-party/comments/valine', {}, {cache: true})
+    when 'Disqus'
+      include ./disqus.pug
+    when 'Disqusjs'
+      include ./disqusjs.pug
+    when 'Livere'
+      !=partial('includes/third-party/comments/livere', {}, {cache: true})
+    when 'Gitalk'
+      include ./gitalk.pug
+    when 'Utterances'
+      !=partial('includes/third-party/comments/utterances', {}, {cache: true})
+    when 'Twikoo'
+      !=partial('includes/third-party/comments/twikoo', {}, {cache: true})
+    when 'Waline'
+      !=partial('includes/third-party/comments/waline', {}, {cache: true})
+    when 'Giscus'
+      !=partial('includes/third-party/comments/giscus', {}, {cache: true})
+    when 'Facebook Comments'
+      include ./facebook_comments.pug
+    when 'Remark42'
+      !=partial('includes/third-party/comments/remark42', {}, {cache: true})
+    when 'Artalk'
+      !=partial('includes/third-party/comments/artalk', {}, {cache: true})

themes/butterfly/layout/includes/third-party/comments/livere.pug

@@ -0,0 +1,25 @@
+- const { use, lazyload } = theme.comments
+
+script.
+  (()=>{
+    const loadLivere = () => {
+      if (typeof LivereTower === 'object') window.LivereTower.init()
+      else {
+        (function(d, s) {
+            var j, e = d.getElementsByTagName(s)[0];
+            if (typeof LivereTower === 'function') { return; }
+            j = d.createElement(s);
+            j.src = 'https://cdn-city.livere.com/js/embed.dist.js';
+            j.async = true;
+            e.parentNode.insertBefore(j, e);
+        })(document, 'script');
+      }
+    }
+
+    if ('!{use[0]}' === 'Livere' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('lv-container'), loadLivere)
+      else loadLivere()
+    } else {
+      window.loadOtherComment = loadLivere
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/remark42.pug

@@ -0,0 +1,68 @@
+- const { host, siteId, option } = theme.remark42
+script.
+  var remark_config = Object.assign({
+    host: '!{host}',
+    site_id: '!{siteId}',
+    components: ['embed'],
+    theme: document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
+  },!{JSON.stringify(option)})
+
+  function addRemark42(){
+    for (let i = 0; i < remark_config.components.length; i++) {
+      const s = document.createElement('script')
+      s.src = remark_config.host + '/web/' + remark_config.components[i] + '.js'
+      s.defer = true
+      document.head.appendChild(s)
+    }
+  }
+
+  function initRemark42() {
+    if (window.REMARK42) {
+      if (this.remark42Instance) {
+        this.remark42Instance.destroy()
+      }
+
+      this.remark42Instance = window.REMARK42.createInstance({
+        ...remark_config
+      })
+    }
+  }
+
+  function getCount () {
+    const ele = document.querySelector('.remark42__counter')
+    if (ele) {
+      const s = document.createElement('script')
+      s.src = remark_config.host + '/web/counter.js'
+      s.defer = true
+      document.head.appendChild(s)
+    }
+  }
+
+  function loadRemark42 () {
+    if (window.REMARK42) {
+      this.initRemark42()
+      getCount()
+    } else {
+      addRemark42()
+      window.addEventListener('REMARK42::ready', () => {
+        this.initRemark42()
+        getCount()
+      })
+    }
+  }
+
+  function remarkChangeMode (theme) {
+    if (!window.REMARK42) return
+    window.REMARK42.changeTheme(theme)
+  }
+
+  btf.addGlobalFn('themeChange', remarkChangeMode, 'remark42')
+
+  if ('!{theme.comments.use[0]}' === 'Remark42' || !!{theme.comments.lazyload}) {
+    if (!{theme.comments.lazyload}) btf.loadComment(document.getElementById('remark42'), loadRemark42)
+    else loadRemark42()
+  } else {
+    function loadOtherComment () {
+      loadRemark42()
+    }
+  }

themes/butterfly/layout/includes/third-party/comments/twikoo.pug

@@ -0,0 +1,45 @@
+- const { envId, region, option } = theme.twikoo
+- const { use, lazyload, count } = theme.comments
+
+script.
+  (() => {
+    const getCount = () => {
+      const countELement = document.getElementById('twikoo-count')
+      if(!countELement) return
+      twikoo.getCommentsCount({
+        envId: '!{envId}',
+        region: '!{region}',
+        urls: [window.location.pathname],
+        includeReply: false
+      }).then(res => {
+        countELement.textContent = res[0].count
+      }).catch(err => {
+        console.error(err)
+      })
+    }
+
+    const init = () => {
+      twikoo.init(Object.assign({
+        el: '#twikoo-wrap',
+        envId: '!{envId}',
+        region: '!{region}',
+        onCommentLoaded: () => {
+          btf.loadLightbox(document.querySelectorAll('#twikoo .tk-content img:not(.tk-owo-emotion)'))
+        }
+      }, !{JSON.stringify(option)}))
+
+      !{count ? 'GLOBAL_CONFIG_SITE.isPost && getCount()' : ''}
+    }
+
+    const loadTwikoo = () => {
+      if (typeof twikoo === 'object') setTimeout(init,0)
+      else getScript('!{url_for(theme.asset.twikoo)}').then(init)
+    }
+
+    if ('!{use[0]}' === 'Twikoo' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('twikoo-wrap'), loadTwikoo)
+      else loadTwikoo()
+    } else {
+      window.loadOtherComment = loadTwikoo
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/utterances.pug

@@ -0,0 +1,39 @@
+- const { use, lazyload } = theme.comments
+- const { repo, issue_term, light_theme, dark_theme } = theme.utterances
+
+script.
+  (() => {
+    const loadUtterances = () => {
+      let ele = document.createElement('script')
+      ele.id = 'utterances_comment'
+      ele.src = 'https://utteranc.es/client.js'
+      ele.setAttribute('repo', '!{repo}')
+      ele.setAttribute('issue-term', '!{issue_term}')
+      const nowTheme = document.documentElement.getAttribute('data-theme') === 'dark' ? '#{dark_theme}' : '#{light_theme}'
+      ele.setAttribute('theme', nowTheme)
+      ele.crossOrigin = 'anonymous'
+      ele.async = true
+      document.getElementById('utterances-wrap').appendChild(ele)
+    }
+
+    const utterancesTheme = theme => {
+      const iframe = document.querySelector('.utterances-frame')
+      if (iframe) {
+        const theme = theme === 'dark' ? '#{dark_theme}' : '#{light_theme}'
+        const message = {
+          type: 'set-theme',
+          theme: theme
+        };
+        iframe.contentWindow.postMessage(message, 'https://utteranc.es');
+      }
+    }
+
+    btf.addGlobalFn('themeChange', utterancesTheme, 'utterances')
+
+    if ('!{use[0]}' === 'Utterances' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('utterances-wrap'), loadUtterances)
+      else loadUtterances()
+    } else {
+      window.loadOtherComment = loadUtterances
+    }
+  })()

themes/butterfly/layout/includes/third-party/comments/valine.pug

@@ -0,0 +1,38 @@
+- const { use, lazyload } = theme.comments
+- const { appId, appKey, avatar, serverURLs, visitor, option } = theme.valine
+
+- let emojiMaps = '""'
+if site.data.valine
+  - emojiMaps = JSON.stringify(site.data.valine)
+
+script.
+  (() => {
+    const initValine = () => {
+      const valine = new Valine(Object.assign({
+        el: '#vcomment',
+        appId: '#{appId}',
+        appKey: '#{appKey}',
+        avatar: '#{avatar}',
+        serverURLs: '#{serverURLs}',
+        emojiMaps: !{emojiMaps},
+        path: window.location.pathname,
+        visitor: #{visitor}
+      }, !{JSON.stringify(option)}))
+    }
+
+    const loadValine = async () => {
+      if (typeof Valine === 'function') initValine()
+      else {
+        await getScript('!{url_for(theme.asset.valine)}')
+        initValine()
+      }
+    }
+
+    if ('!{use[0]}' === 'Valine' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('vcomment'),loadValine)
+      else setTimeout(loadValine, 0)
+    } else {
+      window.loadOtherComment = loadValine
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/comments/waline.pug

@@ -0,0 +1,43 @@
+- const { serverURL, option, pageview } = theme.waline
+- const { lazyload, count, use } = theme.comments
+
+script.
+  (() => {
+    let initFn = window.walineFn || null
+
+    const initWaline = (Fn) => {
+      const waline = Fn(Object.assign({
+        el: '#waline-wrap',
+        serverURL: '!{serverURL}',
+        pageview: !{lazyload ? false : pageview},
+        dark: 'html[data-theme="dark"]',
+        path: window.location.pathname,
+        comment: !{lazyload ? false : count},
+      }, !{JSON.stringify(option)}))
+
+      const destroyWaline = () => {
+        waline.destroy()
+      }
+
+      btf.addGlobalFn('pjax', destroyWaline, 'destroyWaline')
+    }
+
+    const loadWaline = async () => {
+      if (initFn) initWaline(initFn)
+      else {
+        await getCSS('!{url_for(theme.asset.waline_css)}')
+        const { init } = await import('!{url_for(theme.asset.waline_js)}')
+        initFn = init || Waline.init
+        initWaline(initFn)
+        window.walineFn = initFn
+      }
+    }
+
+    if ('!{use[0]}' === 'Waline' || !!{lazyload}) {
+      if (!{lazyload}) btf.loadComment(document.getElementById('waline-wrap'),loadWaline)
+      else setTimeout(loadWaline, 0)
+    } else {
+      window.loadOtherComment = loadWaline
+    }
+  })()
+

themes/butterfly/layout/includes/third-party/effect.pug

@@ -0,0 +1,35 @@
+if theme.fireworks && theme.fireworks.enable
+  canvas.fireworks(mobile=`${theme.fireworks.mobile}`)
+  script(src=url_for(theme.asset.fireworks))
+
+if (theme.canvas_ribbon && theme.canvas_ribbon.enable)
+  script(defer id="ribbon" src=url_for(theme.asset.canvas_ribbon) size=theme.canvas_ribbon.size
+  alpha=theme.canvas_ribbon.alpha zIndex=theme.canvas_ribbon.zIndex mobile=`${theme.canvas_ribbon.mobile}` data-click=`${theme.canvas_ribbon.click_to_change}`)
+
+if (theme.canvas_fluttering_ribbon && theme.canvas_fluttering_ribbon.enable)
+  script(defer id="fluttering_ribbon" mobile=`${theme.canvas_fluttering_ribbon.mobile}` src=url_for(theme.asset.canvas_fluttering_ribbon))
+
+if (theme.canvas_nest && theme.canvas_nest.enable)
+  script#canvas_nest(defer color=theme.canvas_nest.color opacity=theme.canvas_nest.opacity zIndex=theme.canvas_nest.zIndex count=theme.canvas_nest.count mobile=`${theme.canvas_nest.mobile}` src=url_for(theme.asset.canvas_nest))
+
+if theme.activate_power_mode.enable
+  script(src=url_for(theme.asset.activate_power_mode))
+  script.
+    POWERMODE.colorful = !{theme.activate_power_mode.colorful};
+    POWERMODE.shake = !{theme.activate_power_mode.shake};
+    POWERMODE.mobile = !{theme.activate_power_mode.mobile};
+    document.body.addEventListener('input', POWERMODE);
+
+//- 鼠標特效
+if theme.click_heart && theme.click_heart.enable
+  script#click-heart(src=url_for(theme.asset.click_heart) async mobile=`${theme.click_heart.mobile}`)
+
+if theme.clickShowText && theme.clickShowText.enable
+  script#click-show-text(
+    src= url_for(theme.asset.clickShowText)
+    data-mobile= `${theme.clickShowText.mobile}`
+    data-text= theme.clickShowText.text.join(",")
+    data-fontsize= theme.clickShowText.fontSize
+    data-random= `${theme.clickShowText.random}`
+    async
+  )

themes/butterfly/layout/includes/third-party/math/index.pug

@@ -0,0 +1,18 @@
+if theme.mathjax && theme.mathjax.enable
+  if theme.mathjax.per_page
+    if is_post() || is_page()
+      include ./mathjax.pug
+  else
+    if page.mathjax
+      include ./mathjax.pug
+
+if theme.katex && theme.katex.enable
+  if theme.katex.per_page
+    if is_post() || is_page()
+      include ./katex.pug
+  else
+    if page.katex
+      include ./katex.pug
+
+if theme.mermaid.enable
+  include ./mermaid.pug

themes/butterfly/layout/includes/third-party/math/katex.pug

@@ -0,0 +1,9 @@
+link(rel="stylesheet" type="text/css" href=url_for(theme.asset.katex))
+script(src=url_for(theme.asset.katex_copytex))
+script.
+  (() => {
+    document.querySelectorAll('#article-container span.katex-display').forEach(item => {
+      btf.wrap(item, 'div', { class: 'katex-wrap'})
+    })
+  })()
+  

themes/butterfly/layout/includes/third-party/math/mathjax.pug

@@ -0,0 +1,38 @@
+//- Mathjax 3
+script.
+  if (!window.MathJax) {
+    window.MathJax = {
+      tex: {
+        inlineMath: [['$', '$'], ['\\(', '\\)']],
+        tags: 'ams'
+      },
+      chtml: {
+        scale: 1.1
+      },
+      options: {
+        renderActions: {
+          findScript: [10, doc => {
+            for (const node of document.querySelectorAll('script[type^="math/tex"]')) {
+              const display = !!node.type.match(/; *mode=display/)
+              const math = new doc.options.MathItem(node.textContent, doc.inputJax[0], display)
+              const text = document.createTextNode('')
+              node.parentNode.replaceChild(text, node)
+              math.start = {node: text, delim: '', n: 0}
+              math.end = {node: text, delim: '', n: 0}
+              doc.math.push(math)
+            }
+          }, '']
+        }
+      }
+    }
+    
+    const script = document.createElement('script')
+    script.src = '!{url_for(theme.asset.mathjax)}'
+    script.id = 'MathJax-script'
+    script.async = true
+    document.head.appendChild(script)
+  } else {
+    MathJax.startup.document.state(0)
+    MathJax.texReset()
+    MathJax.typesetPromise()
+  }

themes/butterfly/layout/includes/third-party/math/mermaid.pug

@@ -0,0 +1,38 @@
+script.
+  (() => {
+    const $mermaid = document.querySelectorAll('#article-container .mermaid-wrap')
+    if ($mermaid.length === 0) return
+    const runMermaid = () => {
+      window.loadMermaid = true
+      const theme = document.documentElement.getAttribute('data-theme') === 'dark' ? '!{theme.mermaid.theme.dark}' : '!{theme.mermaid.theme.light}'
+
+      Array.from($mermaid).forEach((item, index) => {
+        const mermaidSrc = item.firstElementChild
+        const mermaidThemeConfig = '%%{init:{ \'theme\':\'' + theme + '\'}}%%\n'
+        const mermaidID = 'mermaid-' + index
+        const mermaidDefinition = mermaidThemeConfig + mermaidSrc.textContent
+
+        const renderFn = mermaid.render(mermaidID, mermaidDefinition)
+
+        const renderV10 = () => {
+          renderFn.then(({svg}) => {
+            mermaidSrc.insertAdjacentHTML('afterend', svg)
+          })
+        }
+
+        const renderV9 = svg => {
+          mermaidSrc.insertAdjacentHTML('afterend', svg)
+        }
+
+        typeof renderFn === 'string' ? renderV9(renderFn) : renderV10()
+      })
+    }
+
+    const loadMermaid = () => {
+      window.loadMermaid ? runMermaid() : getScript('!{url_for(theme.asset.mermaid)}').then(runMermaid)
+    }
+
+    btf.addGlobalFn('themeChange', runMermaid, 'mermaid')
+
+    window.pjax ? loadMermaid() : document.addEventListener('DOMContentLoaded', loadMermaid)
+  })()

themes/butterfly/layout/includes/third-party/newest-comments/artalk.pug

@@ -0,0 +1,106 @@
+- const { server, site, option } = theme.artalk
+- const avatarCdn = option !== null && option.gravatar && option.gravatar.mirror
+- const avatarDefault = option !== null && option.gravatar && (option.gravatar.params || option.gravatar.default)
+
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom && ($dom.innerHTML= result))
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getSetting = async () => {
+      try {
+        const res = await fetch('!{server}/api/v2/conf', { method: 'GET' })
+        return await res.json()
+      } catch (e) {
+        console.log(e)
+      }
+    }
+
+    const headerList = {
+      method: 'GET',
+    }
+
+    const searchParams = new URLSearchParams({
+      'site_name': '!{site}',
+      'limit': '!{theme.newest_comments.limit}',
+    })
+
+    const getComment = async () => {
+      try {
+        const res = await fetch(`!{server}/api/v2/stats/latest_comments?${searchParams}`, headerList)
+        const result = await res.json()
+        const avatarStr = await getSetting()
+        const { mirror, params, default:defaults } = avatarStr.frontend_conf.gravatar
+        const avatarCdn = !{avatarCdn} || mirror
+        let avatarDefault = !{avatarDefault} || params || defaults
+        avatarDefault = avatarDefault.startsWith('d=') ? avatarDefault : `d=${avatarDefault}`
+        const artalk = result.data.map(function (e) {
+          return {
+            'avatar': `${avatarCdn}${e.email_encrypted}?${avatarDefault}`,
+            'content': changeContent(e.content_marked),
+            'nick': e.nick,
+            'url': e.page_url,
+            'date': e.date,
+          }
+        })
+        saveToLocal.set('artalk-newest-comments', JSON.stringify(artalk), !{theme.newest_comments.storage}/(60*24))
+        generateHtml(artalk)
+      } catch (e) {
+        console.log(e)
+        const $dom = document.querySelector('#card-newest-comments .aside-list')
+        $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+      }
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('artalk-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/newest-comments/disqus-comment.pug

@@ -0,0 +1,82 @@
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<code>.*?<\/code>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const getComment = () => {
+      fetch('https://disqus.com/api/3.0/forums/listPosts.json?forum=!{forum}&related=thread&limit=!{theme.newest_comments.limit}&api_key=!{apiKey}')
+        .then(response => response.json())
+        .then(data => {
+          const disqusArray = data.response.map(item => {
+            return {
+              'avatar': item.author.avatar.cache,
+              'content': changeContent(item.message),
+              'nick': item.author.name,
+              'url': item.url,
+              'date': item.createdAt
+            }
+          })
+
+          saveToLocal.set('disqus-newest-comments', JSON.stringify(disqusArray), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(disqusArray)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+          
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick}</span><time> / ${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('disqus-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })
+
+
+

themes/butterfly/layout/includes/third-party/newest-comments/github-issues.pug

@@ -0,0 +1,112 @@
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const findTrueUrl = (array) => {
+      Promise.all(array.map(item =>
+        fetch(item.url).then(resp => resp.json()).then(data => {
+          let urlArray = data.body ? data.body.match(/(https?:\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?/ig) : []
+          if (!Array.isArray(urlArray) || urlArray.length === 0) {
+            urlArray = [`${data.html_url}`]
+          }
+          if (data.user.login === 'utterances-bot') {
+            return urlArray.pop()
+          } else {
+            return urlArray.shift()
+          }
+        })
+      )).then(res => {
+          array = array.map((i,index)=> {
+            return {
+              ...i,
+              url: res[index]
+            }
+          })
+
+          saveToLocal.set('github-newest-comments', JSON.stringify(array), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(array)
+      });
+    }
+
+    const getComment = () => {
+      fetch('https://api.github.com/repos/!{userRepo}/issues/comments?sort=updated&direction=desc&per_page=!{theme.newest_comments.limit}&page=1',{
+        "headers": {
+          Accept: 'application/vnd.github.v3.html+json'
+        }
+      })
+        .then(response => response.json())
+        .then(data => {
+          const githubArray = data.map(item => {
+            return {
+              'avatar': item.user.avatar_url,
+              'content': changeContent(item.body_html || item.body),
+              'nick': item.user.login,
+              'url': item.issue_url,
+              'date': item.updated_at,
+              'githubUrl': item.html_url
+            }
+          })
+          findTrueUrl(githubArray)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('github-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })
+
+
+
+

themes/butterfly/layout/includes/third-party/newest-comments/index.pug

@@ -0,0 +1,30 @@
+- let { use } = theme.comments
+
+if use
+  - let forum,apiKey,userRepo
+  case use[0]
+    when 'Valine'
+      include ./valine.pug
+    when 'Waline'
+      include ./waline.pug
+    when 'Twikoo'
+      include ./twikoo-comment.pug
+    when 'Disqus'
+      - forum = theme.disqus.shortname
+      - apiKey = theme.disqus.apikey
+      include ./disqus-comment.pug
+    when 'Disqusjs'
+      - forum = theme.disqusjs.shortname
+      - apiKey = theme.disqusjs.apikey
+      include ./disqus-comment.pug
+    when 'Gitalk'
+      - let { repo,owner } = theme.gitalk
+      - userRepo = owner + '/' + repo
+      include ./github-issues.pug
+    when 'Utterances'
+      - userRepo = theme.utterances.repo
+      include ./github-issues.pug
+    when 'Remark42'
+      include ./remark42.pug
+    when 'Artalk'
+      include ./artalk.pug

themes/butterfly/layout/includes/third-party/newest-comments/remark42.pug

@@ -0,0 +1,80 @@
+- const { host, siteId } = theme.remark42
+
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getComment = () => {
+      fetch('!{host}/api/v1/last/!{theme.newest_comments.limit}?site=!{siteId}')
+        .then(response => response.json())
+        .then(data => {
+          const remark42 = data.map(function (e) {
+            return {
+              'avatar': e.user.picture,
+              'content': changeContent(e.text),
+              'nick': e.user.name,
+              'url': e.locator.url,
+              'date': e.time,
+            }
+          })
+          saveToLocal.set('remark42-newest-comments', JSON.stringify(remark42), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(remark42)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('remark42-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/newest-comments/twikoo-comment.pug

@@ -0,0 +1,93 @@
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const getComment = () => {
+      const runTwikoo = () => {
+        twikoo.getRecentComments({
+          envId: '!{theme.twikoo.envId}',
+          region: '!{theme.twikoo.region}',
+          pageSize: !{theme.newest_comments.limit},
+          includeReply: true
+        }).then(function (res) {
+          const twikooArray = res.map(e => {
+            return {
+              'content': changeContent(e.comment),
+              'avatar': e.avatar,
+              'nick': e.nick,
+              'url': e.url + '#' + e.id,
+              'date': new Date(e.created).toISOString()
+            }
+          })
+
+          saveToLocal.set('twikoo-newest-comments', JSON.stringify(twikooArray), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(twikooArray)
+        }).catch(function (err) {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        })
+      }
+
+      if (typeof twikoo === 'object') {
+        runTwikoo()
+      } else {
+        getScript('!{url_for(theme.asset.twikoo)}').then(runTwikoo)
+      }
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+          
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('twikoo-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })
+
+
+

themes/butterfly/layout/includes/third-party/newest-comments/valine.pug

@@ -0,0 +1,99 @@
+- let default_avatar = theme.valine.avatar
+
+script(src=url_for(theme.asset.blueimp_md5))
+script.
+  window.addEventListener('load', () => {
+    const changeContent = (content) => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const getIcon = (icon, mail) => {
+      if (icon) return icon
+      let defaultIcon = '!{ default_avatar ? `?d=${default_avatar}` : ''}'
+      let iconUrl = `https://gravatar.loli.net/avatar/${md5(mail.toLowerCase()) + defaultIcon}`
+      return iconUrl
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getComment = () => {
+      const serverURL = '!{theme.valine.serverURLs || `https://${theme.valine.appId.substring(0,8)}.api.lncldglobal.com` }'
+
+      var settings = {
+        "method": "GET",
+        "headers": {
+          "X-LC-Id": '!{theme.valine.appId}',
+          "X-LC-Key": '!{theme.valine.appKey}',
+          "Content-Type": "application/json"
+        },
+      }
+
+      fetch(`${serverURL}/1.1/classes/Comment?limit=!{theme.newest_comments.limit}&order=-createdAt`,settings)
+        .then(response => response.json())
+        .then(data => {
+          const valineArray = data.results.map(function (e) {
+            return {
+              'avatar': getIcon(e.QQAvatar, e.mail),
+              'content': changeContent(e.comment),
+              'nick': e.nick,
+              'url': e.url + '#' + e.objectId,
+              'date': e.updatedAt,
+            }
+          })
+          saveToLocal.set('valine-newest-comments', JSON.stringify(valineArray), !{theme.newest_comments.storage}/(60*24))
+          generateHtml(valineArray)
+        }).catch(e => {
+          const $dom = document.querySelector('#card-newest-comments .aside-list')
+          $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+        }) 
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('valine-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/newest-comments/waline.pug

@@ -0,0 +1,81 @@
+- const serverURL = theme.waline.serverURL.replace(/\/$/, '')
+
+script.
+  window.addEventListener('load', () => {
+    const changeContent = content => {
+      if (content === '') return content
+
+      content = content.replace(/<img.*?src="(.*?)"?[^\>]+>/ig, '[!{_p("aside.card_newest_comments.image")}]') // replace image link
+      content = content.replace(/<a[^>]+?href=["']?([^"']+)["']?[^>]*>([^<]+)<\/a>/gi, '[!{_p("aside.card_newest_comments.link")}]') // replace url
+      content = content.replace(/<pre><code>.*?<\/pre>/gi, '[!{_p("aside.card_newest_comments.code")}]') // replace code
+      content = content.replace(/<[^>]+>/g,"") // remove html tag
+
+      if (content.length > 150) {
+        content = content.substring(0,150) + '...'
+      }
+      return content
+    }
+
+    const generateHtml = array => {
+      let result = ''
+
+      if (array.length) {
+        for (let i = 0; i < array.length; i++) {
+          result += '<div class=\'aside-list-item\'>'
+
+          if (!{theme.newest_comments.avatar}) {
+            const name = '!{theme.lazyload.enable ? "data-lazy-src" : "src"}'
+            result += `<a href='${array[i].url}' class='thumbnail'><img ${name}='${array[i].avatar}' alt='${array[i].nick}'></a>`
+          }
+
+          result += `<div class='content'>
+          <a class='comment' href='${array[i].url}' title='${array[i].content}'>${array[i].content}</a>
+          <div class='name'><span>${array[i].nick} / </span><time datetime="${array[i].date}">${btf.diffDate(array[i].date, true)}</time></div>
+          </div></div>`
+        }
+      } else {
+        result += '!{_p("aside.card_newest_comments.zero")}'
+      }
+
+      let $dom = document.querySelector('#card-newest-comments .aside-list')
+      $dom && ($dom.innerHTML= result)
+      window.lazyLoadInstance && window.lazyLoadInstance.update()
+      window.pjax && window.pjax.refresh($dom)
+    }
+
+    const getComment = async () => {
+      try {
+        const res = await fetch('!{serverURL}/api/comment?type=recent&count=!{theme.newest_comments.limit}', { method: 'GET' })
+        const result = await res.json()
+        const walineArray = result.data.map(e => {
+          return {
+            'content': changeContent(e.comment),
+            'avatar': e.avatar,
+            'nick': e.nick,
+            'url': e.url + '#' + e.objectId,
+            'date': e.time || e.insertedAt
+          }
+        })
+        saveToLocal.set('waline-newest-comments', JSON.stringify(walineArray), !{theme.newest_comments.storage}/(60*24))
+        generateHtml(walineArray)
+      } catch (err) {
+        console.error(err)
+        const $dom = document.querySelector('#card-newest-comments .aside-list')
+        $dom.textContent= "!{_p('aside.card_newest_comments.error')}"
+      }
+    }
+
+    const newestCommentInit = () => {
+      if (document.querySelector('#card-newest-comments .aside-list')) {
+        const data = saveToLocal.get('waline-newest-comments')
+        if (data) {
+          generateHtml(JSON.parse(data))
+        } else {
+          getComment()
+        }
+      }
+    }
+
+    newestCommentInit()
+    document.addEventListener('pjax:complete', newestCommentInit)
+  })

themes/butterfly/layout/includes/third-party/pangu.pug

@@ -0,0 +1,20 @@
+script.
+  function panguFn () {
+    if (typeof pangu === 'object') pangu.autoSpacingPage()
+    else {
+      getScript('!{url_for(theme.asset.pangu)}')
+        .then(() => {
+          pangu.autoSpacingPage()
+        })
+    }
+  }
+
+  function panguInit () {
+    if (!{theme.pangu.field === 'post'}){
+      GLOBAL_CONFIG_SITE.isPost && panguFn()
+    } else {
+      panguFn()
+    }
+  }
+
+  document.addEventListener('DOMContentLoaded', panguInit)

themes/butterfly/layout/includes/third-party/pjax.pug

@@ -0,0 +1,83 @@
+- var pjaxExclude = 'a:not([target="_blank"])'
+if theme.pjax.exclude
+  each val in theme.pjax.exclude
+    - pjaxExclude = pjaxExclude + `:not([href="${val}"])`
+
+- let pjaxSelectors = ['head > title','#config-diff','#body-wrap','#rightside-config-hide','#rightside-config-show','.js-pjax']
+
+- let choose = theme.comments.use
+if choose
+  if theme.Open_Graph_meta.enable && (choose.includes('Livere') || choose.includes('Utterances') || choose.includes('Giscus'))
+    - pjaxSelectors.unshift('meta[property="og:image"]', 'meta[property="og:title"]', 'meta[property="og:url"]')
+  if choose.includes('Utterances') || choose.includes('Giscus')
+    - pjaxSelectors.unshift('link[rel="canonical"]')
+
+script(src=url_for(theme.asset.pjax))
+script.
+  let pjaxSelectors = !{JSON.stringify(pjaxSelectors)}
+
+  var pjax = new Pjax({
+    elements: '!{pjaxExclude}',
+    selectors: pjaxSelectors,
+    cacheBust: false,
+    analytics: !{theme.google_analytics ? true : false},
+    scrollRestoration: false
+  })
+
+  document.addEventListener('pjax:send', function () {
+
+    // removeEventListener
+    btf.removeGlobalFnEvent('pjax')
+    btf.removeGlobalFnEvent('themeChange')
+
+    document.getElementById('rightside').classList.remove('rightside-show')
+    
+    if (window.aplayers) {
+      for (let i = 0; i < window.aplayers.length; i++) {
+        if (!window.aplayers[i].options.fixed) {
+          window.aplayers[i].destroy()
+        }
+      }
+    }
+
+    typeof typed === 'object' && typed.destroy()
+
+    //reset readmode
+    const $bodyClassList = document.body.classList
+    $bodyClassList.contains('read-mode') && $bodyClassList.remove('read-mode')
+
+    typeof disqusjs === 'object' && disqusjs.destroy()
+  })
+
+  document.addEventListener('pjax:complete', function () {
+    window.refreshFn()
+
+    document.querySelectorAll('script[data-pjax]').forEach(item => {
+      const newScript = document.createElement('script')
+      const content = item.text || item.textContent || item.innerHTML || ""
+      Array.from(item.attributes).forEach(attr => newScript.setAttribute(attr.name, attr.value))
+      newScript.appendChild(document.createTextNode(content))
+      item.parentNode.replaceChild(newScript, item)
+    })
+
+    GLOBAL_CONFIG.islazyload && window.lazyLoadInstance.update()
+
+    typeof panguInit === 'function' && panguInit()
+
+    // google analytics
+    typeof gtag === 'function' && gtag('config', '!{theme.google_analytics}', {'page_path': window.location.pathname});
+
+    // baidu analytics
+    typeof _hmt === 'object' && _hmt.push(['_trackPageview',window.location.pathname]);
+
+    typeof loadMeting === 'function' && document.getElementsByClassName('aplayer').length && loadMeting()
+
+    // prismjs
+    typeof Prism === 'object' && Prism.highlightAll()
+  })
+
+  document.addEventListener('pjax:error', e => {
+    if (e.request.status === 404) {
+      pjax.loadUrl('!{url_for("/404.html")}')
+    }
+  })

themes/butterfly/layout/includes/third-party/prismjs.pug

@@ -0,0 +1,5 @@
+if config.prismjs && config.prismjs.enable && !config.prismjs.preprocess
+  script(src=url_for(theme.asset.prismjs_js))
+  script(src=url_for(theme.asset.prismjs_autoloader))
+  if config.prismjs.line_number
+    script(src=url_for(theme.asset.prismjs_lineNumber_js))

themes/butterfly/layout/includes/third-party/search/algolia.pug

@@ -0,0 +1,22 @@
+#algolia-search
+  .search-dialog
+    nav.search-nav
+      span.search-dialog-title= _p('search.title')
+      button.search-close-button
+        i.fas.fa-times
+
+    .search-wrap
+      #algolia-search-input
+      hr
+      #algolia-search-results
+        #algolia-hits
+        #algolia-pagination
+        #algolia-info
+          .algolia-stats
+          .algolia-poweredBy
+  
+  #search-mask
+
+  script(src=url_for(theme.asset.algolia_search))
+  script(src=url_for(theme.asset.instantsearch))
+  script(src=url_for(theme.asset.algolia_js))

themes/butterfly/layout/includes/third-party/search/docsearch.pug

@@ -0,0 +1,28 @@
+- const { appId, apiKey, indexName, option } = theme.docsearch
+
+.docsearch-wrap
+  #docsearch(style="display:none")
+  link(rel="stylesheet" href=url_for(theme.asset.docsearch_css))
+  script(src=url_for(theme.asset.docsearch_js))
+  script.
+    (() => {
+      docsearch(Object.assign({
+        appId: '!{appId}',
+        apiKey: '!{apiKey}',
+        indexName: '!{indexName}',
+        container: '#docsearch',
+      }, !{JSON.stringify(option)}))
+
+      const handleClick = () => {
+        document.querySelector('.DocSearch-Button').click()
+      }
+
+      const searchClickFn = () => {
+        btf.addEventListenerPjax(document.querySelector('#search-button > .search'), 'click', handleClick)
+      }
+
+      searchClickFn()
+      window.addEventListener('pjax:complete', searchClickFn)
+    })()
+
+

themes/butterfly/layout/includes/third-party/search/index.pug

@@ -0,0 +1,6 @@
+if theme.algolia_search.enable
+  include ./algolia.pug
+else if theme.local_search.enable
+  include ./local-search.pug
+else if theme.docsearch.enable
+  include ./docsearch.pug

themes/butterfly/layout/includes/third-party/search/local-search.pug

@@ -0,0 +1,22 @@
+#local-search
+  .search-dialog
+    nav.search-nav
+      span.search-dialog-title= _p('search.title')
+      span#loading-status
+      button.search-close-button
+        i.fas.fa-times
+
+    #loading-database.is-center
+      i.fas.fa-spinner.fa-pulse
+      span= '  ' + _p("search.load_data")
+
+    .search-wrap
+      #local-search-input
+        .local-search-box
+          input(placeholder=_p("search.local_search.input_placeholder") type="text").local-search-box--input
+      hr
+      #local-search-results
+      #local-search-stats-wrap
+  #search-mask
+
+  script(src=url_for(theme.asset.local_search))

themes/butterfly/layout/includes/third-party/share/addtoany.pug

@@ -0,0 +1,10 @@
+.addtoany
+  .a2a_kit.a2a_kit_size_32.a2a_default_style
+    - let addtoanyItem = theme.addtoany.item.split(',')
+    each name in addtoanyItem
+      a(class="a2a_button_" + name)
+
+    a.a2a_dd(href="https://www.addtoany.com/share")
+script(async src='https://static.addtoany.com/menu/page.js')
+
+

themes/butterfly/layout/includes/third-party/share/index.pug

@@ -0,0 +1,5 @@
+.post_share
+  if theme.sharejs.enable
+    include ./share-js.pug
+  else if theme.addtoany.enable
+    !=partial('includes/third-party/share/addtoany', {}, {cache: true})

themes/butterfly/layout/includes/third-party/share/share-js.pug

@@ -0,0 +1,4 @@
+- const coverVal = page.cover_type === 'img' ? page.cover : theme.avatar.img
+.social-share(data-image=url_for(coverVal) data-sites= theme.sharejs.sites)
+link(rel='stylesheet' href=url_for(theme.asset.sharejs_css) media="print" onload="this.media='all'")
+script(src=url_for(theme.asset.sharejs) defer)

themes/butterfly/layout/includes/third-party/subtitle.pug

@@ -0,0 +1,92 @@
+- const { effect,source,sub,typed_option } = theme.subtitle
+- let subContent = sub || new Array()
+
+script.
+  window.typedJSFn = {
+    init: (str) => {
+      window.typed = new Typed('#subtitle', Object.assign({
+        strings: str,
+        startDelay: 300,
+        typeSpeed: 150,
+        loop: true,
+        backSpeed: 50,
+      }, !{JSON.stringify(typed_option)}))
+    },
+    run: (subtitleType) => {
+      if (!{effect}) {
+        if (typeof Typed === 'function') {
+          subtitleType()
+        } else {
+          getScript('!{url_for(theme.asset.typed)}').then(subtitleType)
+        }
+      } else {
+        subtitleType()
+      }
+    }
+  }
+
+case source
+  when 1
+    script.
+      function subtitleType () {
+        fetch('https://v1.hitokoto.cn')
+          .then(response => response.json())
+          .then(data => {
+            if (!{effect}) {
+              const from = '出自 ' + data.from
+              const sub = !{JSON.stringify(subContent)}
+              sub.unshift(data.hitokoto, from)
+              typedJSFn.init(sub)
+            } else {
+              document.getElementById('subtitle').textContent = data.hitokoto
+            }
+          })
+      }
+      typedJSFn.run(subtitleType)
+
+  when 2
+    script.
+      function subtitleType () {
+        getScript('https://yijuzhan.com/api/word.php?m=js').then(() => {
+          const con = str[0]
+          if (!{effect}) {
+            const from = '出自 ' + str[1]
+            const sub = !{JSON.stringify(subContent)}
+            sub.unshift(con, from)
+            typedJSFn.init(sub)
+          } else {
+            document.getElementById('subtitle').textContent = con
+          }
+        })
+      }
+      typedJSFn.run(subtitleType)
+
+  when 3
+    script.
+      function subtitleType () {
+        getScript('https://sdk.jinrishici.com/v2/browser/jinrishici.js').then(() => {
+          jinrishici.load(result =>{
+            if (!{effect}) {
+              const sub = !{JSON.stringify(subContent)}
+              const content = result.data.content
+              sub.unshift(content)
+              typedJSFn.init(sub)
+            } else {
+              document.getElementById('subtitle').textContent = result.data.content
+            }
+          })
+        })
+      }
+      typedJSFn.run(subtitleType)
+
+  default
+    - subContent = subContent.length ? subContent : new Array(config.subtitle)
+    script.
+      function subtitleType () {
+        if (!{effect}) {
+          typedJSFn.init(!{JSON.stringify(subContent)})
+        } else {
+          document.getElementById("subtitle").textContent = !{JSON.stringify(subContent[0])}
+        }
+      }
+      typedJSFn.run(subtitleType)

themes/butterfly/layout/includes/widget/card_ad.pug

@@ -0,0 +1,3 @@
+if theme.ad && theme.ad.aside
+  .card-widget.ads-wrap
+    != theme.ad.aside

themes/butterfly/layout/includes/widget/card_announcement.pug

@@ -0,0 +1,6 @@
+if theme.aside.card_announcement.enable
+  .card-widget.card-announcement
+    .item-headline
+      i.fas.fa-bullhorn.fa-shake
+      span= _p('aside.card_announcement')
+    .announcement_content!= theme.aside.card_announcement.content

themes/butterfly/layout/includes/widget/card_archives.pug

@@ -0,0 +1,7 @@
+if theme.aside.card_archives.enable
+  .card-widget.card-archives
+    - let type = theme.aside.card_archives.type || 'monthly'
+    - let format = theme.aside.card_archives.format || 'MMMM YYYY'
+    - let order = theme.aside.card_archives.order || -1
+    - let limit = theme.aside.card_archives.limit === 0 ? 0 : theme.aside.card_archives.limit || 8
+    != aside_archives({ type:type, format: format, order: order, limit: limit })

themes/butterfly/layout/includes/widget/card_author.pug

@@ -0,0 +1,27 @@
+if theme.aside.card_author.enable
+  .card-widget.card-info
+    .is-center
+      .avatar-img
+        img(src=url_for(theme.avatar.img) onerror=`this.onerror=null;this.src='` + url_for(theme.error_img.flink) + `'` alt="avatar")
+      .author-info__name= config.author
+      .author-info__description!= theme.aside.card_author.description || config.description
+
+    .card-info-data.site-data.is-center
+      a(href=url_for(config.archive_dir) + '/')
+        .headline= _p('aside.articles')
+        .length-num= site.posts.length
+      a(href=url_for(config.tag_dir) + '/')
+        .headline= _p('aside.tags')
+        .length-num= site.tags.length
+      a(href=url_for(config.category_dir) + '/')
+        .headline= _p('aside.categories') 
+        .length-num= site.categories.length
+
+    if theme.aside.card_author.button.enable
+      a#card-info-btn(href=theme.aside.card_author.button.link)
+        i(class=theme.aside.card_author.button.icon)
+        span=theme.aside.card_author.button.text
+  
+    if(theme.social)
+        .card-info-social-icons.is-center
+          !=partial('includes/header/social', {}, {cache: true})

themes/butterfly/layout/includes/widget/card_bottom_self.pug

@@ -0,0 +1,9 @@
+if site.data.widget && site.data.widget.bottom
+  each item in site.data.widget.bottom
+    .card-widget(class=item.class_name id=item.id_name style=item.order ? `order: ${item.order}` : '')
+      .item-headline
+        i(class=item.icon)
+        span=item.name
+      .item-content
+        !=item.html
+

themes/butterfly/layout/includes/widget/card_categories.pug

@@ -0,0 +1,4 @@
+if theme.aside.card_categories.enable
+  if site.categories.length
+    .card-widget.card-categories
+      !=aside_categories({ limit: theme.aside.card_categories.limit === 0 ? 0 : theme.aside.card_categories.limit || 8 , expand: theme.aside.card_categories.expand })

themes/butterfly/layout/includes/widget/card_newest_comment.pug

@@ -0,0 +1,7 @@
+if theme.newest_comments.enable && theme.comments.use && !['Livere','Facebook Comments','Giscus'].includes(theme.comments.use[0])
+  .card-widget#card-newest-comments
+    .item-headline
+      i.fas.fa-comment-dots
+      span= _p('aside.card_newest_comments.headline')
+    .aside-list
+      span= _p('aside.card_newest_comments.loading_text')

themes/butterfly/layout/includes/widget/card_post_series.pug

@@ -0,0 +1,21 @@
+if theme.aside.card_post_series.enable
+  - const array = fragment_cache('seriesArr', groupPosts)
+  .card-widget.card-post-series
+    .item-headline
+      i.fa-solid.fa-layer-group
+      span= theme.aside.card_post_series.series_title ? page.series : _p('aside.card_post_series')
+    .aside-list
+      each item in array[page.series]
+        - const { path, title = _p('no_title'), cover, cover_type, date:dateA } = item
+        - let link = url_for(path)
+        - let no_cover = cover === false || !theme.cover.aside_enable ? 'no-cover' : ''
+        .aside-list-item(class=no_cover)
+          if cover && theme.cover.aside_enable
+            a.thumbnail(href=link title=title)
+              if cover_type === 'img'
+                img(src=url_for(cover) onerror=`this.onerror=null;this.src='${url_for(theme.error_img.post_page)}'` alt=title)
+              else
+                div(style=`background: ${cover}`)
+          .content
+            a.title(href=link title=title)= title
+            time(datetime=date_xml(dateA) title=_p('post.created') + ' ' + full_date(dateA)) #[=date(dateA, config.date_format)]

themes/butterfly/layout/includes/widget/card_post_toc.pug

@@ -0,0 +1,15 @@
+- let tocNumber = typeof page.toc_number === 'boolean' ? page.toc_number : theme.toc.number
+- let tocExpand = typeof page.toc_expand === 'boolean' ? page.toc_expand : theme.toc.expand
+- let tocExpandClass = tocExpand ? 'is-expand' : ''
+
+#card-toc.card-widget
+  .item-headline
+    i.fas.fa-stream
+    span= _p('aside.card_toc')
+    span.toc-percentage
+
+  if (page.encrypt == true)
+    .toc-content.toc-div-class(class=tocExpandClass style="display:none")!=toc(page.origin, {list_number: tocNumber})
+  else 
+    .toc-content(class=tocExpandClass)!=toc(page.content, {list_number: tocNumber})
+      

themes/butterfly/layout/includes/widget/card_recent_post.pug

@@ -0,0 +1,27 @@
+if theme.aside.card_recent_post.enable
+  .card-widget.card-recent-post
+    .item-headline
+      i.fas.fa-history
+      span= _p('aside.card_recent_post')
+    .aside-list
+      - let postLimit = theme.aside.card_recent_post.limit === 0 ? site.posts.length : theme.aside.card_recent_post.limit || 5
+      - let sort = theme.aside.card_recent_post.sort === 'updated' ? 'updated' : 'date'
+      - site.posts.sort(sort, -1).limit(postLimit).each(function(article){
+        - let link = article.link || article.path
+        - let title = article.title || _p('no_title')
+        - let no_cover = article.cover === false || !theme.cover.aside_enable ? 'no-cover' : ''
+        - let post_cover = article.cover
+        .aside-list-item(class=no_cover)
+          if post_cover && theme.cover.aside_enable
+            a.thumbnail(href=url_for(link) title=title)
+              if article.cover_type === 'img'
+                img(src=url_for(post_cover) onerror=`this.onerror=null;this.src='${url_for(theme.error_img.post_page)}'` alt=title)
+              else
+                div(style=`background: ${post_cover}`)
+          .content
+            a.title(href=url_for(link) title=title)= title
+            if theme.aside.card_recent_post.sort === 'updated'
+              time(datetime=date_xml(article.updated) title=_p('post.updated') + ' ' + full_date(article.updated)) #[=date(article.updated, config.date_format)]
+            else
+              time(datetime=date_xml(article.date) title=_p('post.created') + ' ' + full_date(article.date)) #[=date(article.date, config.date_format)]
+      - })

themes/butterfly/layout/includes/widget/card_tags.pug

@@ -0,0 +1,14 @@
+if theme.aside.card_tags.enable
+  if site.tags.length
+    .card-widget.card-tags
+      .item-headline
+        i.fas.fa-tags
+        span= _p('aside.card_tags')
+
+      - let { limit, orderby, order } = 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'})
+      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'})