Add: Generate Image by DALL·E 3

[mingming-ma]

Description

The function generateImage calls the dall-e-3 model api to get results. Add a new command image on user side to display the image generated.

How to test

Enter prompt after command image in the input area: /image ${prompt}
Example: /image Happy White Border Collie. Close up

Fixes: #124

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View logs

[tarasglek]

we need to change code so commands added automatically show up in /commands atm this command is impossible to discover

[tarasglek]

also really confusing that /dalle3 doesn't work

[humphd]

I think it should be /image ...

[rjwignar]

One thing I noticed is that once the chat exceeds the screen height, the scrollbar doesn't automatically move down to show the user the generated image:

However, this is something to be investigated in a follow-up, and should not block this from being merged.

[rjwignar]

@mingming-ma These changes look good! It was a good idea to rename the command to "/image".

At the time of my review, @tarasglek and @humphd's suggestions have been addressed and incorporated into this PR:

I left ~3 observations/concerns that are either non-issues or can be addressed in follow-up PRs.
They shouldn't prevent this from being merged. @humphd do you agree?

[tarasglek]

I think we should also try to store the image similarly to how we upload images into chatcraft, so we can then ask gpt vision to analyze it(this can be done in followup)

[Amnish04]

@mingming-ma This is a pretty cool feature. Just left a few comments after reviewing.

[Amnish04]

@mingming-ma This might be unrelated to this PR, but I feel like the images should have a cursor: pointer for the user to know something happens on clicking them.

Can we make that change in this PR or a follow up?

Another thing I wanted to suggest is that since image generation takes a long time, should we have an info alert as soon as the command is executed saying something like

{
    title: "Generating...",
    message: "Please wait while the image gets generated."
}

[mingming-ma]

I think we should also try to store the image similarly to how we upload images into chatcraft, so we can then ask gpt vision to analyze it(this can be done in followup)

I filed an issue to fix store problem #496 , just want to inform you that at the moment user is able use vision to analyze the generated image

[mingming-ma]

One thing I noticed is that once the chat exceeds the screen height, the scrollbar doesn't automatically move down to show the user the generated image:

@rjwignar I just saw @Amnish04 fixed an issue related the auto scroll, #495, I don't know it is related or not, let's see how it is after this be merged, sounds good?

[Amnish04]

@rjwignar I just saw @Amnish04 fixed an issue related the auto scroll, #495, I don't know it is related or not, let's see how it is after this be merged, sounds good?

@mingming-ma I just undid that fix in #497 as that was causing nested submenus to break (more details here). But nonetheless, I don't think that was related to this issue

[humphd]

nit: when you have the same key/value names, only include it once:

{
  model: "dall-e-e",
  prompt,
  n,
  size,
}

[humphd]

In a follow-up, I wonder if we should add a menu item to the Options menu to allow you to do the same thing, but pop-up a little model where you type your prompt? Or maybe make it so entering a prompt and asking the dall-e model does this too?

[mingming-ma]

In a follow-up, I wonder if we should add a menu item to the Options menu to allow you to do the same thing, but pop-up a little model where you type your prompt? Or maybe make it so entering a prompt and asking the dall-e model does this too?

@humphd Just guessing the main concern here, let user know this feature more easily?
Maybe we could also add the Commands in the Options menu, and list them as submenus.

[humphd]

In a follow-up, I wonder if we should add a menu item to the Options menu to allow you to do the same thing, but pop-up a little model where you type your prompt? Or maybe make it so entering a prompt and asking the dall-e model does this too?

@humphd Just guessing the main concern here, let user know this feature more easily? Maybe we could also add the Commands in the Options menu, and list them as submenus.

Lots of users will never use/know about /slash commands. It's pretty advanced.

[Amnish04]

@mingming-ma Do we have an issue to track this #493 (comment)

[Amnish04]

@mingming-ma One more thing, I feel like the image preview modal doesn't help much right now as most of the times we get a larger image in the message view itself.

As a user, I would love to have an image zoom feature on click in the preview modal. We should do it in a separate issue.
I found this library that could help with it
https://www.npmjs.com/package/react-medium-image-zoom

Examples at https://rpearce.github.io/react-medium-image-zoom/?path=/story/galleries--image-gallery

@humphd Do we have anything already in our tree to help with it, or should we pull this library I mentioned.

[mingming-ma]

@mingming-ma Do we have an issue to track this #493 (comment)

@Amnish04 Just filed #504 to track this

@mingming-ma One more thing, I feel like the image preview modal doesn't help much right now as most of the times we get a larger image in the message view itself.
As a user, I would love to have an image zoom feature on click in the preview modal. We should do it in a separate issue.
I found this library that could help with it
https://www.npmjs.com/package/react-medium-image-zoom

That's great! I'll investigate that later.

[mingming-ma]

I think we can merge this PR for now, @humphd @Amnish04 I'll create another issue follow up the react-medium-image-zoom

Update: issue -> #505