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Add multiple file upload and drop #41

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Add multiple file upload and drop #41

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7 changes: 6 additions & 1 deletion src/quill.imageCompressor.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,7 @@ class imageCompressor {
this.fileHolder = document.createElement("input");
this.fileHolder.setAttribute("type", "file");
this.fileHolder.setAttribute("accept", "image/*");
this.fileHolder.setAttribute("multiple", "");
this.fileHolder.setAttribute("style", "visibility:hidden");

this.fileHolder.onchange = () => this.fileChanged().then(() => onFileChanged && onFileChanged());
Expand All @@ -73,7 +74,10 @@ class imageCompressor {
if (!files || !files.length) {
return;
}
const file = files[0];

const filesArray = Array.from(files)

filesArray.forEach(async file => {
this.Logger.log("fileChanged", { file });
if (!file) {
return;
Expand All @@ -83,6 +87,7 @@ class imageCompressor {
base64ImageSrc
);
this.insertToEditor(base64ImageSmallSrc, imageCompressor.b64toBlob(base64ImageSmallSrc));
})
}

async downscaleImageFromUrl(dataUrl: string) {
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54 changes: 33 additions & 21 deletions src/quill.imageDrop.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -37,25 +37,34 @@ export class ImageDrop {
}
const files = await getFilesFromDragEvent(evt);
const filesFiltered = Array.from(files || []).filter(f => IsMatch(f.type));
const firstImage = filesFiltered?.[0];
if (firstImage) {
const base64ImageSrc = await file2b64(firstImage);
this.logger.log("handleNewImageFiles", { evt, files, filesFiltered, firstImage, base64ImageSrc });
this.onNewDataUrl(base64ImageSrc);
return;
}
const blob = await getBlobFromDragEvent(evt);
if (!!blob) {
const base64ImageSrc = await file2b64(blob);
this.logger.log("handleNewImageFiles", { evt, blob, base64ImageSrc });
this.onNewDataUrl(base64ImageSrc);
return;
}

filesFiltered.forEach(async image => {
if (image) {
const base64ImageSrc = await file2b64(image);
this.logger.log("handleNewImageFiles", { evt, files, filesFiltered, image, base64ImageSrc });
this.onNewDataUrl(base64ImageSrc);
return;
}

const blob = await getBlobFromDragEvent(evt);
if (!!blob) {
const base64ImageSrc = await file2b64(blob);
this.logger.log("handleNewImageFiles", { evt, blob, base64ImageSrc });
this.onNewDataUrl(base64ImageSrc);
return;
}
})
}

private async handlePaste(evt: ClipboardEvent) {
const files = Array.from(evt?.clipboardData?.items || []);
this.logger.log("handlePaste", { files, evt });

// Text pasted from word will contain text/rtf
const isRichTextPaste = files.find(f => f.type === 'text/rtf')
if (isRichTextPaste) {
return;
}
const images = files.filter(f => IsMatch(f.type));
this.logger.log("handlePaste", { images, evt });
if (!images.length) {
Expand All @@ -68,13 +77,16 @@ export class ImageDrop {
return;
}
evt.preventDefault();
const blob = images.pop()?.getAsFile();
if (!blob) {
return;
}
const base64ImageSrc = await file2b64(blob);
this.logger.log("handleNewImageFiles", { base64ImageSrc });
this.onNewDataUrl(base64ImageSrc);

imagesNoHtml.forEach(async image => {
const blob = image?.getAsFile()
if (!blob) {
return;
}
const base64ImageSrc = await file2b64(blob);
this.logger.log("handleNewImageFiles", { base64ImageSrc });
this.onNewDataUrl(base64ImageSrc);
})
}
}

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