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Allow imageUploadFunction to return a data-URI #625

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Allow imageUploadFunction to return a data-URI #625

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14 changes: 11 additions & 3 deletions src/js/easymde.js
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Original file line number Diff line number Diff line change
Expand Up @@ -878,11 +878,18 @@ function afterImageUploaded(editor, url) {
var cm = editor.codemirror;
var stat = getState(cm);
var options = editor.options;
var imageName = url.substr(url.lastIndexOf('/') + 1);
var ext = imageName.substring(imageName.lastIndexOf('.') + 1).replace(/\?.*$/, '').toLowerCase();
var imageName = '';
var isImage = false;
if (url.startsWith('data:')) {
isImage = !!url.match(/^data:\s*image\/(\w+);/);
} else {
imageName = url.substr(url.lastIndexOf('/') + 1);
var ext = imageName.substring(imageName.lastIndexOf('.') + 1).replace(/\?.*$/, '').toLowerCase();
isImage = ['png', 'jpg', 'jpeg', 'gif', 'svg', 'apng', 'avif', 'webp'].includes(ext);
}

// Check if media is an image
if (['png', 'jpg', 'jpeg', 'gif', 'svg', 'apng', 'avif', 'webp'].includes(ext)) {
if (isImage) {
_replaceSelection(cm, stat.image, options.insertTexts.uploadedImage, url);
} else {
var text_link = options.insertTexts.link;
Expand Down Expand Up @@ -2397,6 +2404,7 @@ EasyMDE.prototype.clearAutosavedValue = function () {
EasyMDE.prototype.openBrowseFileWindow = function (onSuccess, onError) {
var self = this;
var imageInput = this.gui.toolbar.getElementsByClassName('imageInput')[0];
imageInput.value = ''; // Workaround so the 'change' event gets triggered even if the same file is selected repeatedly.
imageInput.click(); //dispatchEvent(new MouseEvent('click')); // replaced with click() for IE11 compatibility.
function onChange(event) {
if (self.options.imageUploadFunction) {
Expand Down