fix

web_src/js/features/comp/ComboMarkdownEditor.js

@@ -3,7 +3,7 @@ import '@github/text-expander-element';
 import $ from 'jquery';
 import {attachTribute} from '../tribute.js';
 import {hideElem, showElem, autosize, isElemVisible} from '../../utils/dom.js';
-import {initEasyMDEPaste, initTextareaPaste} from './Paste.js';
+import {initEasyMDEPaste, initTextareaPaste} from './EditorUpload.js';
 import {handleGlobalEnterQuickSubmit} from './QuickSubmit.js';
 import {renderPreviewPanelContent} from '../repo-editor.js';
 import {easyMDEToolbarActions} from './EasyMDEToolbarActions.js';
@@ -291,6 +291,11 @@ class ComboMarkdownEditor {
   }
 }
 
+export function getComboMarkdownEditor(el) {
+  if (el instanceof $) el = el[0];
+  return el?._giteaComboMarkdownEditor;
+}
+
 export async function initComboMarkdownEditor(container, options = {}) {
   if (container instanceof $) {
     if (container.length !== 1) {
@@ -305,9 +310,3 @@ export async function initComboMarkdownEditor(container, options = {}) {
   await editor.init();
   return editor;
 }
-
-export function removeLinksInTextarea(editor, file) {
-  const fileName = file.name.slice(0, file.name.lastIndexOf('.'));
-  const fileText = `\\[${fileName}\\]\\(/attachments/${file.uuid}\\)`;
-  editor.value(editor.value().replace(new RegExp(`<img [\\s\\w"=]+ alt="${fileName}" src="/attachments/${file.uuid}">`, 'g'), '').replace(new RegExp(`\\!${fileText}`, 'g'), '').replace(new RegExp(fileText, 'g'), ''));
-}

web_src/js/features/comp/EditorMarkdown.js

@@ -1,4 +1,6 @@
-import {triggerEditorContentChanged} from './Paste.js';
+export function triggerEditorContentChanged(target) {
+  target.dispatchEvent(new CustomEvent('ce-editor-content-changed', {bubbles: true}));
+}
 
 function handleIndentSelection(textarea, e) {
   const selStart = textarea.selectionStart;

web_src/js/features/comp/Paste.js → web_src/js/features/comp/EditorUpload.js

@@ -1,8 +1,11 @@
 import {htmlEscape} from 'escape-goat';
 import {POST} from '../../modules/fetch.js';
 import {imageInfo} from '../../utils/image.js';
-import {getPastedContent, replaceTextareaSelection} from '../../utils/dom.js';
+import {replaceTextareaSelection} from '../../utils/dom.js';
 import {isUrl} from '../../utils/url.js';
+import {extname} from '../../utils.js';
+import {triggerEditorContentChanged} from './EditorMarkdown.js';
+import {getComboMarkdownEditor} from './ComboMarkdownEditor.js';
 
 async function uploadFile(file, uploadUrl) {
   const formData = new FormData();
@@ -12,10 +15,6 @@ async function uploadFile(file, uploadUrl) {
   return await res.json();
 }
 
-export function triggerEditorContentChanged(target) {
-  target.dispatchEvent(new CustomEvent('ce-editor-content-changed', {bubbles: true}));
-}
-
 class TextareaEditor {
   constructor(editor) {
     this.editor = editor;
@@ -82,23 +81,21 @@ class CodeMirrorEditor {
   }
 }
 
+// FIXME: handle non-image files
 async function handleClipboardImages(editor, dropzone, images, e) {
   const uploadUrl = dropzone.getAttribute('data-upload-url');
   const filesContainer = dropzone.querySelector('.files');
 
-  if (!dropzone || !uploadUrl || !filesContainer || !images.length) return;
-
   e.preventDefault();
   e.stopPropagation();
 
   for (const img of images) {
     const name = img.name.slice(0, img.name.lastIndexOf('.'));
-
+    const {width, dppx} = await imageInfo(img);
     const placeholder = `![${name}](uploading ...)`;
-    editor.insertPlaceholder(placeholder);
 
+    editor.insertPlaceholder(placeholder);
     const {uuid} = await uploadFile(img, uploadUrl);
-    const {width, dppx} = await imageInfo(img);
 
     let text;
     if (width > 0 && dppx > 1) {
@@ -139,6 +136,18 @@ function handleClipboardText(textarea, e, {text, isShiftDown}) {
   // else, let the browser handle it
 }
 
+// extract text and images from "paste" event
+function getPastedContent(e) {
+  const images = [];
+  for (const item of e.clipboardData?.items ?? []) {
+    if (item.type?.startsWith('image/')) {
+      images.push(item.getAsFile());
+    }
+  }
+  const text = e.clipboardData?.getData?.('text') ?? '';
+  return {text, images};
+}
+
 export function initEasyMDEPaste(easyMDE, dropzone) {
   easyMDE.codemirror.on('paste', (_, e) => {
     const {images} = getPastedContent(e);
@@ -164,4 +173,17 @@ export function initTextareaPaste(textarea, dropzone) {
       handleClipboardText(textarea, e, {text, isShiftDown});
     }
   });
+  textarea.addEventListener('drop', (e) => {
+    const acceptedFiles = getComboMarkdownEditor(textarea).dropzone.getAttribute('data-accepts');
+    const files = [];
+    for (const item of e.dataTransfer?.items ?? []) {
+      if (item?.kind !== 'file') continue;
+      const file = item.getAsFile();
+      if (acceptedFiles.includes(extname(file.name))) {
+        files.push(file);
+      }
+    }
+    // FIXME: handle upload files
+    handleClipboardImages(new TextareaEditor(textarea), dropzone, files, e);
+  });
 }

web_src/js/utils/dom.js

@@ -263,27 +263,6 @@ export function isElemVisible(element) {
   return Boolean(element.offsetWidth || element.offsetHeight || element.getClientRects().length);
 }
 
-export function getComboMarkdownEditor(el) {
-  return el?._giteaComboMarkdownEditor;
-}
-
-// extract text and images from "paste" event
-export function getPastedContent(e) {
-  const acceptedFiles = getComboMarkdownEditor(e.currentTarget).dropzone.getAttribute('data-accepts');
-  const files = [];
-  const data = e.clipboardData?.items || e.dataTransfer?.items;
-  for (const item of data ?? []) {
-    if (item?.kind === 'file') {
-      const file = item.getAsFile();
-      if (acceptedFiles.includes(extname(file.name))) {
-        files.push(file);
-      }
-    }
-  }
-  const text = e.clipboardData?.getData?.('text') ?? '';
-  return {text, files};
-}
-
 // replace selected text in a textarea while preserving editor history, e.g. CTRL-Z works after this
 export function replaceTextareaSelection(textarea, text) {
   const before = textarea.value.slice(0, textarea.selectionStart ?? undefined);