feat: 不蒜子可配置 CDN closed #1132

feat: gallery 標簽外掛增加圖片懶加載，增加 lazyload rowHeight 和 limit 屬性配置
feat: 可設置固定導航欄 closed #1150
fix: 修復開啟懶加載後，再使用 flink_url 的方式引入友鏈數據，友鏈頭像有可能不顯示的 bug closed #1146
fix: 修復閲讀模式下，代碼塊的背景顏色仍顯示彩色背景的 bug (自定義代碼塊) closed #1139
improvement: 搜索結果換行時不會拆分單詞顯示
improvement: 優化搜索結果顯示滾動條位置
improvement: css/js 優化

scripts/tag/gallery.js

@@ -1,6 +1,8 @@
 /**
  * Butterfly
- * galleryGroup and allery
+ * galleryGroup and gallery
+ * {% galleryGroup [name] [descr] [url] [img] %}
+ * {% gallery [lazyload],[rowHeight],[limit] %}
  */
 
 'use strict'
@@ -8,13 +10,38 @@
 const urlFor = require('hexo-util').url_for.bind(hexo)
 
 function gallery (args, content) {
-  return `<div class="fj-gallery">${hexo.render.renderSync({ text: content, engine: 'markdown' }).split('\n').join('')}
-          </div>`
+  const { data, languages } = hexo.theme.i18n
+  args = args.join(' ').split(',')
+  const rowHeight = args[1] || 220
+  const limit = args[2] || 10
+  const lazyload = args[0] === 'true'
+  const regex = /!\[(.*?)\]\((.*?)\s*(?:["'](.*?)["']?)?\s*\)/g
+  const lazyloadClass = lazyload ? 'lazyload' : ''
+  let m
+  const arr = []
+  while ((m = regex.exec(content)) !== null) {
+    if (m.index === regex.lastIndex) {
+      regex.lastIndex++
+    }
+
+    arr.push({
+      url: m[2],
+      alt: m[1],
+      title: m[3]
+    })
+  }
+
+  return `<div class="gallery">
+    <div class="fj-gallery ${lazyloadClass}" data-rowHeight="${rowHeight}" data-limit="${limit}">
+    <span class="gallery-data">${JSON.stringify(arr)}</span>
+    </div>
+    <button class="gallery-load-more"><span>${data[languages[0]].load_more}</span><i class="fa-solid fa-arrow-down"></i></button>
+    </div>`
 }
 
 function galleryGroup (args) {
   const name = args[0]
-  const desrc = args[1]
+  const descr = args[1]
   const url = urlFor(args[2])
   const img = urlFor(args[3])
 
@@ -23,7 +50,7 @@ function galleryGroup (args) {
   <img class="gallery-group-img no-lightbox" src='${img}' alt="Group Image Gallery">
   <figcaption>
   <div class="gallery-group-name">${name}</div>
-  <p>${desrc}</p>
+  <p>${descr}</p>
   <a href='${url}'></a>
   </figcaption>
   </figure>