Val Town Code SearchReturn to Val Town

17      <meta charSet="UTF-8" />
18      <meta name="viewport" content="width=device-width, initial-scale=1.0" />
19      <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
20
21      <title>{title}</title>
28      <meta property="og:description" content={description} />
29      {/*
30      <meta property="og:image" content={socialImage} />
31      */}
32
33      {/* Twitter */}
34      <meta property="twitter:card" content="summary_large_image" />
35      <meta property="twitter:url" content={BLOG_URL} />
36      <meta property="twitter:title" content={title} />
37      <meta property="twitter:description" content={description} />
38      {/*
39      <meta property="twitter:image" content={socialImage} />
40      */}
41

13    {
14      headers: {
15        "Content-Type": "image/svg+xml",
16      },
17    },

1Eventually we should host all our images properly, but for now, drag and drop them here 👇
2
3* https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/4d90a6f7-247c-4df4-3de6-928364e10000/public
4* https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/f175100b-a190-4772-7056-04c09f273a00/public

17    <br />
18
19    Replace <code>name</code> with the name you gave the image.
20  </p>
21
99      <audio controls style="display: none" id="preview-audio"></audio>
100    </div>
101    <input type="file" id="file" accept="audio/*, image/*" required />
102  </label>
103  <label for="singing">
138  const nameInput = document.getElementById("name");
139  const fileInput = document.getElementById("file");
140  const previewImage = document.getElementById("preview");
141  const previewAudio = document.getElementById("preview-audio");
142  const uploadButton = document.getElementById("upload-button");
153  reader.onload = () => {
154    const dataUrl = reader.result;
155    previewImage.src = dataUrl; // the form just grabs whatever is here and uploads this, which may even be audio
156    previewAudio.src = dataUrl;
157  };
166  });
167
168  previewImage.addEventListener("load", () => {
169    previewImage.style.display = "block";
170  });
171
174  });
175
176  previewImage.addEventListener("error", () => {
177    previewImage.style.display = "none";
178  });
179
226      event.preventDefault();
227      const name = encodeURIComponent(nameInput.value);
228      const dataUrl = previewImage.src;
229      const body = JSON.stringify({ name, dataUrl });
230      uploadButton.disabled = true;
238        nameInput.value = "";
239        fileInput.value = "";
240        previewImage.src = "";
241        previewAudio.src = "";
242      } else {
320
321            const contentType = response.headers.get("content-type");
322            if (contentType.startsWith("image")) {
323              const imageElement = document.createElement("img");
324              imageElement.loading = "lazy";
325              imageElement.style.width = "100%";
326              imageElement.style.objectFit = "contain";
327              imageElement.style.height = "300px";
328              // src the response
329              const blob = await response.blob();
330              imageElement.src = URL.createObjectURL(blob);
331              imageElement.onerror = () => {
332                imageElement.remove();
333              };
334              previewContainer.appendChild(imageElement);
335            } else if (contentType.startsWith("audio")) {
336              const audioElement = document.createElement("audio");
368      });
369
370      // const imageElement = document.createElement("img");
371      // imageElement.loading = "lazy";
372      // imageElement.src = `https://tode.party?${upload.name}`;
373      // imageElement.style.width = "100%";
374      // imageElement.style.objectFit = "contain";
375      // imageElement.style.border = "1px solid rgb(159, 174, 238)";
376      // imageElement.style.backgroundColor = "rgb(55, 67, 98)";
377      // imageElement.style.height = "300px";
378      // imageElement.onerror = () => {
379      //   imageElement.remove();
380      // };
381

9  bearerToken: string;
10  selectedFiles: string[];
11  images: (string | null)[];
12  soundEnabled: boolean;
13}
19  bearerToken,
20  selectedFiles,
21  images,
22  soundEnabled,
23}: UseChatLogicProps) {
41      anthropicApiKey,
42      selectedFiles,
43      images: images
44        .filter((img): img is string => {
45          const isValid = typeof img === "string" && img.startsWith("data:");
46          if (!isValid && img !== null) {
47            console.warn("Invalid image format:", img?.substring(0, 50) + "...");
48          }
49          return isValid;

30  - [x] File write as a code embed
31  - [x] str_replace as a diff view
32- [x] make image drop area invisible and bigger
33- [x] Give it all the code (except maybe .txt files) as initial context (like cursor sonnet max)
34- [x] I seem to have lost the delete file tool and instructions, try to find them back in history or re-create?

12- If a section of code that you're working on is getting too complex, consider refactoring it into subcomponents
13
14## Image Handling
15
16- When users upload images, carefully analyze them to understand their content
17- Reference specific details from the images in your responses
18- If multiple images are uploaded, consider their relationship to each other
19- For code-related images (screenshots, diagrams), extract relevant information and incorporate it into your solutions
20- For UI mockups or design images, use them as reference for layout and design, use the colors from the image
21- When images contain text or code, transcribe relevant portions as needed
22- If image content is unclear, ask clarifying questions about what the user wants you to focus on
23
24## Technical Requirements
95## Val Town Platform Specifics
96- **Redirects:** Use `return new Response(null, { status: 302, headers: { Location: "/place/to/redirect" }})` instead of `Response.redirect` which is broken
97- **Images:** Avoid external images or base64 images. Use emojis, unicode symbols, or icon fonts/libraries instead
98- For AI-generated images, use: `https://maxm-imggenurl.web.val.run/the-description-of-your-image`
99- **Storage:** DO NOT use the Deno KV module for storage
100- **Browser APIs:** DO NOT use the `alert()`, `prompt()`, or `confirm()` methods

18  }
19
20  const { messages, project, branchId, anthropicApiKey, selectedFiles, images } = await c.req.json();
21  console.log("Original messages:", JSON.stringify(messages, null, 2));
22  console.log("Images received:", JSON.stringify(images, null, 2));
23
24  // Check if API key is available
46  let coreMessages = convertToCoreMessages(messages);
47
48  // If there are images, we need to add them to the last user message
49  if (images && Array.isArray(images) && images.length > 0) {
50    // Find the last user message
51    const lastUserMessageIndex = coreMessages.findIndex(
69      };
70
71      // Add each image to the content array using the correct ImagePart format
72      for (const image of images) {
73        if (image && image.url) {
74          // Extract mime type from data URL if available
75          let mimeType = undefined;
76          if (image.url.startsWith("data:")) {
77            const matches = image.url.match(/^data:([^;]+);/);
78            if (matches && matches.length > 1) {
79              mimeType = matches[1];
82
83          newUserMessage.content.push({
84            type: "image",
85            image: image.url,
86            mimeType,
87          });

2import { type Message } from "https://esm.sh/@ai-sdk/react?dev&deps=react@18.2.0&react-dom@18.2.0";
3import ReactMarkdown from "https://esm.sh/react-markdown?dev&deps=react@18.2.0&react-dom@18.2.0";
4import { ImagePreview } from "./ImageUpload.tsx";
5
6// Helper function to detect language from file path
280    );
281  }
282  if (part.type === "image") {
283    // Handle both formats: {image: {url: string}} and {image: string}
284    const imageUrl = typeof part.image === "string"
285      ? part.image
286      : part.image.url || (part.image as any).source?.url;
287
288    return (
289      <div className="mt-2">
290        <img
291          src={imageUrl}
292          alt="Uploaded image"
293          className="max-h-64 max-w-full object-contain rounded"
294        />
296    );
297  }
298  // Handle multiple images in a single part
299  if (part.type === "images") {
300    return <ImagePreview images={part.images.map(img => img.url)} />;
301  }
302}

2import React, { useRef, useState } from "https://esm.sh/react@18.2.0?dev";
3
4// Maximum number of images that can be uploaded
5export const PROMPT_IMAGE_LIMIT = 5;
6
7interface ImageUploadProps {
8  images: (string | null)[];
9  setImages: (images: (string | null)[]) => void;
10  processFiles: (files: File[]) => void;
11}
12
13export function ImageUpload({ images, setImages, processFiles }: ImageUploadProps) {
14  const fileInputRef = useRef<HTMLInputElement>(null);
15
21  };
22
23  // Handle removing an image
24  const removeImage = (index: number) => {
25    const newImages = [...images];
26    newImages.splice(index, 1);
27    setImages(newImages);
28  };
29
30  // Check if we've reached the image limit
31  const isAtLimit = images.filter(Boolean).length >= PROMPT_IMAGE_LIMIT;
32
33  return (
34    <div className="w-full">
35      {/* Image previews */}
36      {images.length > 0 && (
37        <div className="flex flex-wrap gap-2 mb-2">
38          {images.map((image, index) => (
39            <div key={index} className="relative">
40              {image ? (
41                <div className="relative group">
42                  <img 
43                    src={image} 
44                    alt={`Uploaded ${index + 1}`} 
45                    className="h-16 w-16 object-cover rounded border border-gray-300"
47                  <button
48                    className="absolute top-0 right-0 bg-red-500 text-white rounded-full w-5 h-5 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity"
49                    onClick={() => removeImage(index)}
50                    title="Remove image"
51                  >
52                    ×
68        ref={fileInputRef}
69        onChange={handleFileChange}
70        accept="image/*"
71        multiple
72        className="hidden"
80
81// Process files utility function - moved from the component to be reusable
82export const processFiles = async (files: File[], images: (string | null)[], setImages: (images: (string | null)[]) => void) => {
83  // Filter for image files only
84  const imageFiles = files.filter(file => file.type.startsWith('image/'));
85  
86  // Limit the number of images
87  const filesToProcess = imageFiles.slice(0, PROMPT_IMAGE_LIMIT - images.filter(Boolean).length);
88  
89  if (filesToProcess.length === 0) return;
90
91  // Add null placeholders for loading state
92  const newImages = [...images, ...Array(filesToProcess.length).fill(null)];
93  setImages(newImages);
94
95  // Process each file
96  const processedImages = await Promise.all(
97    filesToProcess.map(async (file) => {
98      return await readFileAsDataURL(file);
100  );
101
102  // Replace null placeholders with actual images
103  const updatedImages = [...images];
104  processedImages.forEach((dataUrl, index) => {
105    updatedImages[images.length + index] = dataUrl;
106  });
107  
108  setImages(updatedImages.slice(0, PROMPT_IMAGE_LIMIT));
109};
110
115    reader.onload = () => {
116      const result = reader.result as string;
117      console.log("Image loaded, size:", result.length, "bytes");
118      resolve(result);
119    };
123};
124
125// Component to display images in messages
126export function ImagePreview({ images }: { images: string[] }) {
127  const [expandedImage, setExpandedImage] = useState<string | null>(null);
128
129  if (!images || images.length === 0) return null;
130
131  return (
132    <div className="mt-2">
133      <div className="flex flex-wrap gap-2">
134        {images.map((image, index) => (
135          <div key={index} className="relative">
136            <img
137              src={image}
138              alt={`Image ${index + 1}`}
139              className="max-h-32 max-w-32 object-contain rounded cursor-pointer"
140              onClick={() => setExpandedImage(image)}
141            />
142          </div>
144      </div>
145
146      {/* Modal for expanded image */}
147      {expandedImage && (
148        <div 
149          className="fixed inset-0 bg-black bg-opacity-75 flex items-center justify-center z-50"
150          onClick={() => setExpandedImage(null)}
151        >
152          <div className="max-w-[90%] max-h-[90%]">
153            <img
154              src={expandedImage}
155              alt="Expanded view"
156              className="max-w-full max-h-full object-contain"