refactor: split scan.html js into new static file

Refs: OPS-84
This commit is contained in:
Christoph J. Scherr 2025-03-23 16:30:24 +01:00
parent bf3f70ed2f
commit 959c493a5f
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GPG key ID: 9EB784BB202BB7BB
2 changed files with 269 additions and 206 deletions

120
senju/static/js/scan.js Normal file
View file

@ -0,0 +1,120 @@
// Get all needed elements
const dropzoneFile = document.getElementById("dropzone-file");
const uploadArea = document.getElementById("upload-area");
const imagePreview = document.getElementById("image-preview");
const previewImg = document.getElementById("preview-img");
const removeImageBtn = document.getElementById("remove-image");
const responseBox = document.getElementById("response-box");
const submitButton = document.getElementById("submit-button");
const errorMessage = document.getElementById("error-message");
const yesButton = document.getElementById("yes-button");
const noButton = document.getElementById("no-button");
const generatingHaikuBox = document.getElementById("generating-haiku-box");
const generatedHaikuBox = document.getElementById("generated-haiku-box");
let imageUploaded = false;
function handleFileSelect(event) {
const file = event.target.files[0];
if (file && file.type.startsWith("image/")) {
// Create a URL for the selected image
const imageUrl = URL.createObjectURL(file);
// Set the image source
previewImg.src = imageUrl;
// Hide upload area and show image preview
uploadArea.classList.add("hidden");
imagePreview.classList.remove("hidden");
errorMessage.classList.add("hidden");
// Set flag that image is uploaded
imageUploaded = true;
}
}
function removeImage() {
dropzoneFile.value = "";
// Hide image
imagePreview.classList.add("hidden");
uploadArea.classList.remove("hidden");
URL.revokeObjectURL(previewImg.src);
previewImg.src = "";
imageUploaded = false;
responseBox.classList.add("opacity-0");
generatingHaikuBox.classList.add("hidden");
setTimeout(() => {
document.getElementById("ai-response").textContent = "Waiting for input...";
}, 500);
}
function handleSubmit() {
if (imageUploaded) {
// Hide error
errorMessage.classList.add("hidden");
// Show response box
responseBox.classList.remove("opacity-0");
// Example response
document.getElementById("ai-response").textContent =
"Dominic Monaghan interviewing Elijah Wood if he will wear wigs";
} else {
errorMessage.classList.remove("hidden");
uploadArea.classList.add("shake");
setTimeout(() => {
uploadArea.classList.remove("shake");
}, 600);
}
}
function handleYesClick() {
// Hide response box
responseBox.classList.add("opacity-0");
// Show generating haiku box first
setTimeout(() => {
responseBox.classList.add("hidden");
generatingHaikuBox.classList.remove("hidden");
// After a delay, hide generating box and show result
setTimeout(() => {
generatingHaikuBox.classList.add("hidden");
generatedHaikuBox.classList.remove("hidden");
}, 3000); // Show loading animation for 3 seconds before revealing the haiku
}, 500); // Wait for response box fade out
}
function handleNoClick() {
// Reset everything
removeImage();
}
dropzoneFile.addEventListener("change", handleFileSelect);
removeImageBtn.addEventListener("click", removeImage);
submitButton.addEventListener("click", handleSubmit);
yesButton.addEventListener("click", handleYesClick);
noButton.addEventListener("click", handleNoClick);
// Add some CSS animation
document.head.insertAdjacentHTML(
"beforeend",
`
<style>
@keyframes shake {
0% { transform: translateX(0); }
25% { transform: translateX(-5px); }
50% { transform: translateX(5px); }
75% { transform: translateX(-5px); }
100% { transform: translateX(0); }
}
.shake {
animation: shake 0.5s ease-in-out;
border-color: #ef4444 !important;
}
</style>
`,
);

View file

@ -1,28 +1,39 @@
{% extends "base.html" %}
{% block content %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Image Upload with Preview</title>
<script src="https://cdn.tailwindcss.com"></script>
</head>
<body>
<div class="flex flex-col items-center justify-center min-h-screen bg-violet-900 text-white p-6">
<div class="bg-white text-gray-900 p-8 rounded-xl shadow-lg max-w-lg w-full text-center transform transition duration-300 hover:scale-105 mb-8">
{% extends "base.html" %} {% block content %}
<div
class="flex flex-col items-center justify-center min-h-screen bg-violet-900 text-white p-6"
>
<div
class="bg-white text-gray-900 p-8 rounded-xl shadow-lg max-w-lg w-full text-center transform transition duration-300 hover:scale-105 mb-8"
>
<h1 class="text-3xl font-bold text-violet-700 mb-4">Upload your image</h1>
<!-- File Upload container-->
<div id="upload-area" class="flex items-center justify-center w-full">
<label for="dropzone-file" class="flex flex-col items-center justify-center w-full h-64 border-2 border-gray-300 border-dashed rounded-lg cursor-pointer bg-gray-50 dark:hover:bg-gray-800 dark:bg-gray-700 hover:bg-gray-100 dark:border-gray-600 dark:hover:border-gray-500 dark:hover:bg-gray-600">
<label
for="dropzone-file"
class="flex flex-col items-center justify-center w-full h-64 border-2 border-gray-300 border-dashed rounded-lg cursor-pointer bg-gray-50 dark:hover:bg-gray-800 dark:bg-gray-700 hover:bg-gray-100 dark:border-gray-600 dark:hover:border-gray-500 dark:hover:bg-gray-600"
>
<div class="flex flex-col items-center justify-center pt-5 pb-6">
<svg class="w-8 h-8 mb-4 text-gray-500 dark:text-gray-400" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 20 16">
<path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 13h3a3 3 0 0 0 0-6h-.025A5.56 5.56 0 0 0 16 6.5 5.5 5.5 0 0 0 5.207 5.021C5.137 5.017 5.071 5 5 5a4 4 0 0 0 0 8h2.167M10 15V6m0 0L8 8m2-2 2 2"/>
<svg
class="w-8 h-8 mb-4 text-gray-500 dark:text-gray-400"
aria-hidden="true"
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 20 16"
>
<path
stroke="currentColor"
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M13 13h3a3 3 0 0 0 0-6h-.025A5.56 5.56 0 0 0 16 6.5 5.5 5.5 0 0 0 5.207 5.021C5.137 5.017 5.071 5 5 5a4 4 0 0 0 0 8h2.167M10 15V6m0 0L8 8m2-2 2 2"
/>
</svg>
<p class="mb-2 text-sm text-gray-500 dark:text-gray-400"><span class="font-semibold">Click to upload</span> or drag and drop</p>
<p class="text-xs text-gray-500 dark:text-gray-400">SVG, PNG, JPG or GIF (MAX. 800x400px)</p>
<p class="mb-2 text-sm text-gray-500 dark:text-gray-400">
<span class="font-semibold">Click to upload</span> or drag and drop
</p>
<p class="text-xs text-gray-500 dark:text-gray-400">
SVG, PNG, JPG or GIF (MAX. 800x400px)
</p>
</div>
<input id="dropzone-file" type="file" accept="image/*" class="hidden" />
</label>
@ -31,10 +42,30 @@
<!-- Image Preview container-->
<div id="image-preview" class="w-full hidden">
<div class="relative">
<img id="preview-img" src="" alt="Preview" class="w-full h-auto rounded-lg">
<button id="remove-image" class="absolute top-2 right-2 bg-red-500 text-white rounded-full p-1 hover:bg-red-600" title="Remove image">
<svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
<img
id="preview-img"
src=""
alt="Preview"
class="w-full h-auto rounded-lg"
/>
<button
id="remove-image"
class="absolute top-2 right-2 bg-red-500 text-white rounded-full p-1 hover:bg-red-600"
title="Remove image"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M6 18L18 6M6 6l12 12"
/>
</svg>
</button>
</div>
@ -45,26 +76,48 @@
Please upload an image first.
</div>
<button id="submit-button" type="submit" class="mt-6 bg-violet-600 hover:bg-violet-700 text-white font-bold py-2 px-4 rounded transition duration-300">
<button
id="submit-button"
type="submit"
class="mt-6 bg-violet-600 hover:bg-violet-700 text-white font-bold py-2 px-4 rounded transition duration-300"
>
Submit
</button>
</div>
<div id="response-box" class="mt-8 bg-white text-gray-900 p-6 rounded-lg shadow-lg max-w-lg w-full text-center opacity-0 transition-opacity duration-500 ease-in-out">
<h2 class="text-2xl font-semibold text-violet-700">AI recognized the following:</h2>
<p id="ai-response" class="text-lg text-gray-700 mt-2 italic">Waiting for input...</p>
<div
id="response-box"
class="mt-8 bg-white text-gray-900 p-6 rounded-lg shadow-lg max-w-lg w-full text-center opacity-0 transition-opacity duration-500 ease-in-out"
>
<h2 class="text-2xl font-semibold text-violet-700">
AI recognized the following:
</h2>
<p id="ai-response" class="text-lg text-gray-700 mt-2 italic">
Waiting for input...
</p>
<div class="flex justify-center space-x-4">
<button id="yes-button" type="button" class="mt-6 bg-violet-600 hover:bg-violet-700 text-white font-bold py-2 px-4 rounded transition duration-300">
<button
id="yes-button"
type="button"
class="mt-6 bg-violet-600 hover:bg-violet-700 text-white font-bold py-2 px-4 rounded transition duration-300"
>
Generate Haiku
</button>
<button id="no-button" type="button" class="mt-6 bg-violet-600 hover:bg-violet-700 text-white font-bold py-2 px-4 rounded transition duration-300">
<button
id="no-button"
type="button"
class="mt-6 bg-violet-600 hover:bg-violet-700 text-white font-bold py-2 px-4 rounded transition duration-300"
>
Input new image
</button>
</div>
</div>
<!-- New generating haiku div that appears after "Yes" is clicked -->
<div id="generating-haiku-box" class="mt-8 bg-white text-gray-900 p-6 rounded-lg shadow-lg max-w-lg w-full text-center hidden transition-opacity duration-500 ease-in-out">
<div
id="generating-haiku-box"
class="mt-8 bg-white text-gray-900 p-6 rounded-lg shadow-lg max-w-lg w-full text-center hidden transition-opacity duration-500 ease-in-out"
>
<h2 class="text-2xl font-semibold text-violet-700">Generating Haiku</h2>
<div class="flex justify-center mt-4">
<div class="loader animate-pulse flex space-x-4">
@ -73,12 +126,19 @@
<div class="w-3 h-3 bg-violet-600 rounded-full"></div>
</div>
</div>
<p class="text-lg text-gray-700 mt-4 italic">Creating a beautiful haiku based on your image...</p>
<p class="text-lg text-gray-700 mt-4 italic">
Creating a beautiful haiku based on your image...
</p>
</div>
<div id="generated-haiku-box" class="mt-8 bg-white text-gray-900 p-6 rounded-lg shadow-lg max-w-lg w-full text-center hidden transition-opacity duration-500 ease-in-out">
<h2 class="text-2xl font-semibold text-violet-700">Red suit, vents unseen,<br>
Sus behavior, crew unsure,<br>
Vote him, task complete.</h2>
<div
id="generated-haiku-box"
class="mt-8 bg-white text-gray-900 p-6 rounded-lg shadow-lg max-w-lg w-full text-center hidden transition-opacity duration-500 ease-in-out"
>
<h2 class="text-2xl font-semibold text-violet-700">
Red suit, vents unseen,<br />
Sus behavior, crew unsure,<br />
Vote him, task complete.
</h2>
<div class="flex justify-center mt-4">
<div class="loader animate-pulse flex space-x-4">
<div class="w-3 h-3 bg-violet-600 rounded-full"></div>
@ -86,128 +146,11 @@ Vote him, task complete.</h2>
<div class="w-3 h-3 bg-violet-600 rounded-full"></div>
</div>
</div>
<p class="text-lg text-gray-700 mt-4 italic">Creating a beautiful haiku based on your image...</p>
</div>
<p class="text-lg text-gray-700 mt-4 italic">
Creating a beautiful haiku based on your image...
</p>
</div>
</div>
<script>
// Get all needed elements
const dropzoneFile = document.getElementById('dropzone-file');
const uploadArea = document.getElementById('upload-area');
const imagePreview = document.getElementById('image-preview');
const previewImg = document.getElementById('preview-img');
const removeImageBtn = document.getElementById('remove-image');
const responseBox = document.getElementById('response-box');
const submitButton = document.getElementById('submit-button');
const errorMessage = document.getElementById('error-message');
const yesButton = document.getElementById('yes-button');
const noButton = document.getElementById('no-button');
const generatingHaikuBox = document.getElementById('generating-haiku-box');
const generatedHaikuBox = document.getElementById('generated-haiku-box');
let imageUploaded = false;
function handleFileSelect(event) {
const file = event.target.files[0];
if (file && file.type.startsWith('image/')) {
// Create a URL for the selected image
const imageUrl = URL.createObjectURL(file);
// Set the image source
previewImg.src = imageUrl;
// Hide upload area and show image preview
uploadArea.classList.add('hidden');
imagePreview.classList.remove('hidden');
errorMessage.classList.add('hidden');
// Set flag that image is uploaded
imageUploaded = true;
}
}
function removeImage() {
dropzoneFile.value = '';
// Hide image
imagePreview.classList.add('hidden');
uploadArea.classList.remove('hidden');
URL.revokeObjectURL(previewImg.src);
previewImg.src = '';
imageUploaded = false;
responseBox.classList.add('opacity-0');
generatingHaikuBox.classList.add('hidden');
setTimeout(() => {
document.getElementById('ai-response').textContent = 'Waiting for input...';
}, 500);
}
function handleSubmit() {
if (imageUploaded) {
// Hide error
errorMessage.classList.add('hidden');
// Show response box
responseBox.classList.remove('opacity-0');
// Example response
document.getElementById('ai-response').textContent = 'Dominic Monaghan interviewing Elijah Wood if he will wear wigs';
} else {
errorMessage.classList.remove('hidden');
uploadArea.classList.add('shake');
setTimeout(() => {
uploadArea.classList.remove('shake');
}, 600);
}
}
function handleYesClick() {
// Hide response box
responseBox.classList.add('opacity-0');
// Show generating haiku box first
setTimeout(() => {
responseBox.classList.add('hidden');
generatingHaikuBox.classList.remove('hidden');
// After a delay, hide generating box and show result
setTimeout(() => {
generatingHaikuBox.classList.add('hidden');
generatedHaikuBox.classList.remove('hidden');
}, 3000); // Show loading animation for 3 seconds before revealing the haiku
}, 500); // Wait for response box fade out
} function handleNoClick() {
// Reset everything
removeImage();
}
dropzoneFile.addEventListener('change', handleFileSelect);
removeImageBtn.addEventListener('click', removeImage);
submitButton.addEventListener('click', handleSubmit);
yesButton.addEventListener('click', handleYesClick);
noButton.addEventListener('click', handleNoClick);
// Add some CSS animation
document.head.insertAdjacentHTML('beforeend', `
<style>
@keyframes shake {
0% { transform: translateX(0); }
25% { transform: translateX(-5px); }
50% { transform: translateX(5px); }
75% { transform: translateX(-5px); }
100% { transform: translateX(0); }
}
.shake {
animation: shake 0.5s ease-in-out;
border-color: #ef4444 !important;
}
</style>
`);
</script>
</body>
</html>
<script src="/static/js/scan.js"></script>
{% endblock %}