update

scripts/tag/gallery.js

@@ -1,76 +1,76 @@
-/**
- * Butterfly
- * galleryGroup and gallery
- * {% galleryGroup [name] [descr] [url] [img] %}
- *
- * {% gallery [button],[limit],[firstLimit] %}
- * {% gallery url,[url],[button] %}
- */
-
-'use strict'
-
-const urlFor = require('hexo-util').url_for.bind(hexo)
-
-const DEFAULT_LIMIT = 10
-const DEFAULT_FIRST_LIMIT = 10
-const IMAGE_REGEX = /!\[(.*?)\]\(([^\s]*)\s*(?:["'](.*?)["']?)?\s*\)/g
-
-// Helper functions
-const parseGalleryArgs = args => {
-  const [type, ...rest] = args.join(' ').split(',').map(arg => arg.trim())
-  return {
-    isUrl: type === 'url',
-    params: type === 'url' ? rest : [type, ...rest]
-  }
-}
-
-const parseImageContent = content => {
-  const images = []
-  let match
-
-  while ((match = IMAGE_REGEX.exec(content)) !== null) {
-    images.push({
-      url: match[2],
-      alt: match[1] || '',
-      title: match[3] || ''
-    })
-  }
-
-  return images
-}
-
-const createGalleryHTML = (type, dataStr, button, limit, firstLimit) => {
-  return `<div class="gallery-container" data-type="${type}" data-button="${button}" data-limit="${limit}" data-first="${firstLimit}">
-    <div class="gallery-items">${dataStr}</div>
-  </div>`
-}
-
-const gallery = (args, content) => {
-  const { isUrl, params } = parseGalleryArgs(args)
-
-  if (isUrl) {
-    const [dataStr, button = false, limit = DEFAULT_LIMIT, firstLimit = DEFAULT_FIRST_LIMIT] = params
-    return createGalleryHTML('url', urlFor(dataStr), button, limit, firstLimit)
-  }
-
-  const [button = false, limit = DEFAULT_LIMIT, firstLimit = DEFAULT_FIRST_LIMIT] = params
-  const images = parseImageContent(content)
-  return createGalleryHTML('data', JSON.stringify(images), button, limit, firstLimit)
-}
-
-const galleryGroup = args => {
-  const [name = '', descr = '', url = '', img = ''] = args.map(arg => arg.trim())
-
-  return `<figure class="gallery-group">
-    <img class="gallery-group-img no-lightbox" src='${urlFor(img)}' alt="Group Image Gallery">
-    <figcaption>
-      <div class="gallery-group-name">${name}</div>
-      <p>${descr}</p>
-      <a href='${urlFor(url)}'></a>
-    </figcaption>
-  </figure>`
-}
-
-// Register tags
-hexo.extend.tag.register('gallery', gallery, { ends: true })
-hexo.extend.tag.register('galleryGroup', galleryGroup)
+/**
+ * Butterfly
+ * galleryGroup and gallery
+ * {% galleryGroup [name] [descr] [url] [img] %}
+ *
+ * {% gallery [button],[limit],[firstLimit] %}
+ * {% gallery url,[url],[button] %}
+ */
+
+'use strict'
+
+const urlFor = require('hexo-util').url_for.bind(hexo)
+
+const DEFAULT_LIMIT = 10
+const DEFAULT_FIRST_LIMIT = 10
+const IMAGE_REGEX = /!\[(.*?)\]\(([^\s]*)\s*(?:["'](.*?)["']?)?\s*\)/g
+
+// Helper functions
+const parseGalleryArgs = args => {
+  const [type, ...rest] = args.join(' ').split(',').map(arg => arg.trim())
+  return {
+    isUrl: type === 'url',
+    params: type === 'url' ? rest : [type, ...rest]
+  }
+}
+
+const parseImageContent = content => {
+  const images = []
+  let match
+
+  while ((match = IMAGE_REGEX.exec(content)) !== null) {
+    images.push({
+      url: match[2],
+      alt: match[1] || '',
+      title: match[3] || ''
+    })
+  }
+
+  return images
+}
+
+const createGalleryHTML = (type, dataStr, button, limit, firstLimit) => {
+  return `<div class="gallery-container" data-type="${type}" data-button="${button}" data-limit="${limit}" data-first="${firstLimit}">
+    <div class="gallery-items">${dataStr}</div>
+  </div>`
+}
+
+const gallery = (args, content) => {
+  const { isUrl, params } = parseGalleryArgs(args)
+
+  if (isUrl) {
+    const [dataStr, button = false, limit = DEFAULT_LIMIT, firstLimit = DEFAULT_FIRST_LIMIT] = params
+    return createGalleryHTML('url', urlFor(dataStr), button, limit, firstLimit)
+  }
+
+  const [button = false, limit = DEFAULT_LIMIT, firstLimit = DEFAULT_FIRST_LIMIT] = params
+  const images = parseImageContent(content)
+  return createGalleryHTML('data', JSON.stringify(images), button, limit, firstLimit)
+}
+
+const galleryGroup = args => {
+  const [name = '', descr = '', url = '', img = ''] = args.map(arg => arg.trim())
+
+  return `<figure class="gallery-group">
+    <img class="gallery-group-img no-lightbox" src='${urlFor(img)}' alt="Group Image Gallery">
+    <figcaption>
+      <div class="gallery-group-name">${name}</div>
+      <p>${descr}</p>
+      <a href='${urlFor(url)}'></a>
+    </figcaption>
+  </figure>`
+}
+
+// Register tags
+hexo.extend.tag.register('gallery', gallery, { ends: true })
+hexo.extend.tag.register('galleryGroup', galleryGroup)