feat: EditorContext.insertImage 支持 width、height、extClass、data

src/core/view/components/editor/formats/image.js

 export default function (Quill) {
   const Image = Quill.import('formats/image')
+  const ATTRIBUTES = [
+    'alt',
+    'height',
+    'width',
+    'data-custom',
+    'class',
+    'data-local'
+  ]
   Image.sanitize = url => url
+  Image.formats = function formats (domNode) {
+    return ATTRIBUTES.reduce(function (formats, attribute) {
+      if (domNode.hasAttribute(attribute)) {
+        formats[attribute] = domNode.getAttribute(attribute)
+      }
+      return formats
+    }, {})
+  }
+  const format = Image.prototype.format
+  Image.prototype.format = function (name, value) {
+    if (ATTRIBUTES.indexOf(name) > -1) {
+      if (value) {
+        this.domNode.setAttribute(name, value)
+      } else {
+        this.domNode.removeAttribute(name)
+      }
+    } else {
+      format.call(this, name, value)
+    }
+  }
 }

src/core/view/components/editor/index.vue

@@ -142,9 +142,15 @@ export default {
           case 'insertImage':
             {
               range = quill.getSelection(true)
-              const { src = '', alt = '', data = {} } = options
-              quill.insertEmbed(range.index, 'image', this.$getRealPath(src), Quill.sources.USER)
+              const { src = '', alt = '', width = '', height = '', extClass = '', data = {} } = options
+              const path = this.$getRealPath(src)
+              quill.insertEmbed(range.index, 'image', path, Quill.sources.USER)
+              const local = /^(file|blob):/.test(path) ? path : false
+              quill.formatText(range.index, 1, 'data-local', local)
               quill.formatText(range.index, 1, 'alt', alt)
+              quill.formatText(range.index, 1, 'width', width)
+              quill.formatText(range.index, 1, 'height', height)
+              quill.formatText(range.index, 1, 'class', extClass)
               quill.formatText(range.index, 1, 'data-custom', Object.keys(data).map(key => `${key}=${data[key]}`).join('&'))
               quill.setSelection(range.index + 1, Quill.sources.SILENT)
             }