Val Town Code SearchReturn to Val Town

29  - [x] File write as a code embed
30  - [x] str_replace as a diff view
31- [x] make image drop area invisible and bigger
32- [x] Give it all the code (except maybe .txt files) as initial context (like cursor sonnet max)
33- [x] I seem to have lost the delete file tool and instructions, try to find them back in history or re-create?
55- [x] Create branch
56- [x] URL input + pathname
57- [x] Image upload controls
58- [x] Preview refresh button
59- [x] Audio controls

172
173- **Redirects:** Use `return new Response(null, { status: 302, headers: { Location: "/place/to/redirect" }})` instead of `Response.redirect` which is broken
174- **Images:** Avoid external images or base64 images. Use emojis, unicode symbols, or icon fonts/libraries instead
175- **AI Image:** To inline generate an AI image use: `<img src="https://maxm-imggenurl.web.val.run/the-description-of-your-image" />`
176- **Storage:** DO NOT use the Deno KV module for storage
177- **Browser APIs:** DO NOT use the `alert()`, `prompt()`, or `confirm()` methods

682  background-color: var(--highlight);
683}
684.card-image {
685  display: flex;
686  align-items: center;
704}
705
706.image-placeholder,
707.image-thumbnail {
708  width: 40px;
709  height: 40px;
711  object-fit: cover;
712}
713.image-placeholder {
714  background-color: var(--muted);
715}
722}
723
724.image-row {
725  display: flex;
726  gap: var(--space-1);
727}
728.input-image {
729  position: relative;
730  border: 1px solid var(--muted);
731  border-radius: 6px;
732}
733.remove-image-button {
734  position: absolute;
735  top: 0;
744  opacity: 0;
745}
746.input-image:hover .remove-image-button {
747  opacity: 1;
748}
749
750.image-drop-overlay {
751  position: fixed;
752  top: 0;
761  justify-content: center;
762}
763.image-drop-inner {
764  padding: var(--space-2);
765  background-color: var(--background);
766}
767
768.transition, .input-box, .icon-button, .button, .remove-image-button {
769  transition-property: color, background-color, border-color, opacity;
770  transition-duration: 200ms;

20  }
21
22  const { messages, project, branchId, anthropicApiKey, selectedFiles, images } = await c.req.json();
23  // console.log("Original messages:", JSON.stringify(messages, null, 2));
24  // console.log("Images received:", JSON.stringify(images, null, 2));
25
26  const apiKey = anthropicApiKey || Deno.env.get("ANTHROPIC_API_KEY");
39  let coreMessages = convertToCoreMessages(messages);
40
41  // If there are images, we need to add them to the last user message
42  if (images && Array.isArray(images) && images.length > 0) {
43    // Find the last user message
44    const lastUserMessageIndex = coreMessages.findIndex(
62      };
63
64      // Add each image to the content array using the correct ImagePart format
65      for (const image of images) {
66        if (image && image.url) {
67          // Extract mime type from data URL if available
68          let mimeType = undefined;
69          if (image.url.startsWith("data:")) {
70            const matches = image.url.match(/^data:([^;]+);/);
71            if (matches && matches.length > 1) {
72              mimeType = matches[1];
75
76          newUserMessage.content.push({
77            type: "image",
78            image: image.url,
79            mimeType,
80          });
163        branch_id: branchId,
164        val_id: project.id,
165        num_images: images?.length || 0,
166        model,
167        finish_reason: result.finishReason,

16  price: number;
17  finish_reason: string;
18  num_images: number;
19  our_api_token: boolean;
20}
36      price REAL,
37      finish_reason TEXT,
38      num_images INTEGER,
39      our_api_token INTEGER NOT NULL
40    )

54  model,
55  finish_reason,
56  num_images,
57  our_api_token,
58}: {
66  model: string;
67  finish_reason: string;
68  num_images: number;
69  our_api_token: boolean;
70}) {
90      price,
91      finish_reason,
92      num_images,
93      our_api_token
94      ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
107      price,
108      finish_reason,
109      num_images,
110      our_api_token ? 1 : 0,
111    ],

48  user: {
49    username: string;
50    profileImageUrl: string|null;
51  };
52  project: any;
55    <div className="card">
56
57    {project.imageUrl ? (
58      <img src={project.imageUrl} className="card-image" />
59    ) : user.profileImageUrl ? (
60      <div className="card-image">
61        <img
62          src={user.profileImageUrl}
63          width="48"
64          height="48"
67      </div>
68    ) : (
69      <div className="card-image placeholder" />
70    )}
71      <div className="card-body">

2import { useRef, useState, useEffect } from "https://esm.sh/react@18.2.0?dev";
3import { PlusIcon, ArrowUpIcon, Square, XIcon } from "./icons.tsx";
4import { processFiles } from "../utils/images.ts";
5
6export function InputBox ({
11  running,
12  error,
13  images,
14  setImages,
15} : {
16  value: string;
20  running: boolean;
21  error: any;
22  images: (string|null)[];
23  setImages: (images: (string|null)[]) => void;
24}) {
25  const form = useRef(null);
57          autoFocus={true}
58        />
59        <ImageRow images={images} setImages={setImages} />
60        <div className="toolbar">
61          <UploadButton
62            disabled={running}
63            images={images}
64            setImages={setImages}
65          />
66          <div className="spacer" />
88}
89
90export function ImageDropContainer ({
91  images,
92  setImages,
93  running,
94  children,
95}: {
96  images: (string|null)[];
97  setImages: (images: (string|null)[]) => void;
98  running: boolean;
99  children: React.ReactNode;
100}) {
101  const dragging = useImageDrop({ images, setImages, running });
102
103  return (
105      {children}
106      {dragging && (
107        <div className="image-drop-overlay">
108          <div className="image-drop-inner">
109            Drop images here to upload
110          </div>
111        </div>
115}
116
117export function useImageDrop ({ images, setImages, running }: {
118  images: (string|null)[];
119  setImages(images: (string|null)[]) => void;
120  running: boolean;
121}) {
143    setDragging(false);
144    if (e.dataTransfer?.files && !running) {
145      processFiles(Array.from(e.dataTransfer.files), images, setImages);
146    }
147  }
164}
165
166function ImageRow ({ images, setImages }: {
167  images: (string|null)[];
168  setImages: (images: (string|null)[]) => void;
169}) {
170  return (
171    <div className="image-row">
172      {images.map((image, i) => (
173        <Thumbnail
174          key={i}
175          image={image}
176          onRemove={() => {
177            setImages([
178              ...images.slice(0, i),
179              ...images.slice(i + 1),
180            ]);
181          }}
186}
187
188function Thumbnail ({ image, onRemove }: {
189  image: string|null;
190  onRemove: () => void;
191}) {
192  if (!image) return null;
193
194  return (
195    <div className="input-image">
196      <img
197        src={image}
198        alt="User uploaded image"
199        className="image-thumbnail"
200      />
201      <button
202        type="button"
203        title="Remove image"
204        className="remove-image-button"
205        onClick={onRemove}
206      >
212
213function UploadButton ({
214  images,
215  setImages,
216  disabled,
217}: {
218  images: (string|null)[];
219  setImages: (images: (string|null)[]) => void;
220  disabled: boolean;
221}) {
226      <button
227        type="button"
228        title="Upload image"
229        disabled={disabled}
230        onClick={e => {
234        <PlusIcon />
235        <div className="sr-only">
236          Upload image
237        </div>
238      </button>
243        onChange={e => {
244          if (e.target.files) {
245            processFiles(Array.from(e.target.files), images, setImages);
246          }
247        }}

1
2export const PROMPT_IMAGE_LIMIT = 5;
3
4export const processFiles = async (files: File[], images: (string | null)[], setImages: (images: (string | null)[]) => void) => {
5  const imageFiles = files.filter(file => file.type.startsWith('image/'));
6  const filesToProcess = imageFiles.slice(0, PROMPT_IMAGE_LIMIT - images.filter(Boolean).length);
7
8  if (filesToProcess.length === 0) return;
9
10  const newImages = [...images, ...Array(filesToProcess.length).fill(null)];
11  setImages(newImages);
12
13  const processedImages = await Promise.all(
14    filesToProcess.map(async (file) => {
15      return await readFileAsDataURL(file);
17  );
18
19  const updatedImages = [...images];
20  processedImages.forEach((dataUrl, index) => {
21    updatedImages[images.length + index] = dataUrl;
22  });
23
24  setImages(updatedImages.slice(0, PROMPT_IMAGE_LIMIT));
25};
26
30    reader.onload = () => {
31      const result = reader.result as string;
32      console.log("Image loaded, size:", result.length, "bytes");
33      resolve(result);
34    };

13  return new Response(svg, {
14    headers: {
15      "Content-Type": "image/svg+xml",
16    },
17  });