A button to upload files to Catbox, hidden until clicked, with minimize support and drag-and-drop functionality.
当前为
// ==UserScript==
// @name Catbox File Uploader with Hidden Circular Button, Minimize Support, and Drag-and-Drop
// @namespace https://catbox.moe/
// @version 1.1
// @description A button to upload files to Catbox, hidden until clicked, with minimize support and drag-and-drop functionality.
// @author heapsofjoy
// @match *://*/*
// @grant GM_addStyle
// ==/UserScript==
(function() {
'use strict';
// Add a hidden button at the bottom of the page
const uploadButton = document.createElement('div');
uploadButton.id = 'uploadButton';
uploadButton.innerHTML = '⬆'; // Up arrow to indicate sliding up
document.body.appendChild(uploadButton);
// Create an invisible file input element
const fileInput = document.createElement('input');
fileInput.type = 'file';
fileInput.style.display = 'none';
document.body.appendChild(fileInput);
// Create a text box to display the URL after uploading
const urlTextBox = document.createElement('input');
urlTextBox.type = 'text';
urlTextBox.id = 'fileUrl';
urlTextBox.placeholder = 'URL will appear here';
urlTextBox.readOnly = true;
urlTextBox.style.display = 'none';
document.body.appendChild(urlTextBox);
// Create a drop zone area for drag-and-drop
const dropZone = document.createElement('div');
dropZone.id = 'dropZone';
dropZone.innerText = 'Drag & Drop File Here';
dropZone.style.display = 'none';
document.body.appendChild(dropZone);
// Minimize button
const minimizeButton = document.createElement('div');
minimizeButton.id = 'minimizeButton';
minimizeButton.innerHTML = '—'; // Minimize symbol
minimizeButton.style.display = 'none';
document.body.appendChild(minimizeButton);
// Styling for the circular button, text box, drop zone, and minimize button
GM_addStyle(`
#uploadButton {
position: fixed;
bottom: 0;
left: 20px;
width: 50px;
height: 50px;
background-color: #333; /* Dark grey */
color: white;
border: none;
border-radius: 50%;
cursor: pointer;
font-family: Arial, sans-serif;
font-size: 24px;
text-align: center;
line-height: 50px;
box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
transition: bottom 0.4s ease;
z-index: 10000; /* Ensure it's on top */
}
#uploadButton.minimized {
bottom: 0;
width: 50px;
height: 10px;
border-radius: 50px 50px 0 0;
font-size: 10px;
line-height: 10px;
}
#minimizeButton {
position: fixed;
bottom: 0;
left: 80px;
width: 30px;
height: 30px;
background-color: #333;
color: white;
border: none;
border-radius: 50%;
cursor: pointer;
font-family: Arial, sans-serif;
font-size: 16px;
text-align: center;
line-height: 30px;
box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
z-index: 10000;
}
#fileUrl {
position: fixed;
bottom: 70px;
left: 20px;
width: 300px;
padding: 10px;
font-size: 14px;
border: none;
border-radius: 5px;
background-color: #333;
color: white;
box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2);
display: block;
z-index: 10000;
}
#dropZone {
position: fixed;
bottom: 120px;
left: 20px;
width: 300px;
height: 150px;
border: 2px dashed #aaa;
background-color: #444;
color: white;
text-align: center;
line-height: 150px;
font-family: Arial, sans-serif;
font-size: 14px;
border-radius: 5px;
z-index: 10000;
}
#dropZone.dragover {
border-color: #fff;
background-color: #555;
}
`);
// Start minimized
let isMinimized = true;
uploadButton.classList.add('minimized');
// Show the button when clicked
uploadButton.addEventListener('click', () => {
if (isMinimized) {
// Show the full button
uploadButton.classList.remove('minimized');
isMinimized = false;
minimizeButton.style.display = 'block';
} else {
// Open file explorer on single click when button is expanded
fileInput.click();
}
});
// Minimize the button when clicking the minimize button
minimizeButton.addEventListener('click', () => {
uploadButton.classList.add('minimized');
isMinimized = true;
minimizeButton.style.display = 'none';
// Hide URL text box when minimizing
urlTextBox.style.display = 'none';
});
// Listen for file selection from the file input
fileInput.addEventListener('change', () => {
const file = fileInput.files[0];
if (file) {
uploadFile(file);
}
});
let dragCounter = 0; // To keep track of drag events
// Disable drag-and-drop if minimized
document.addEventListener('dragenter', (e) => {
if (!isMinimized) {
e.preventDefault();
dragCounter++; // Increment the drag counter
dropZone.style.display = 'block';
}
});
// Handle drag over events to allow dropping
document.addEventListener('dragover', (e) => {
if (!isMinimized) {
e.preventDefault();
dropZone.classList.add('dragover');
}
});
// Handle drag leave to hide the drop zone only when all drags leave
document.addEventListener('dragleave', (e) => {
e.preventDefault();
dragCounter--; // Decrement the drag counter
if (dragCounter === 0) {
dropZone.classList.remove('dragover');
dropZone.style.display = 'none';
}
});
// Handle drop events to upload the file
dropZone.addEventListener('drop', (e) => {
if (!isMinimized) {
e.preventDefault();
dragCounter = 0; // Reset the counter when a file is dropped
dropZone.classList.remove('dragover');
dropZone.style.display = 'none';
const file = e.dataTransfer.files[0];
if (file) {
uploadFile(file);
}
}
});
// Upload file and fetch URL
function uploadFile(file) {
const formData = new FormData();
formData.append('reqtype', 'fileupload');
formData.append('time', '1h');
formData.append('fileToUpload', file);
fetch('https://litterbox.catbox.moe/resources/internals/api.php', {
method: 'POST',
body: formData
})
.then(response => response.text())
.then(url => {
// Display the URL in the text box
urlTextBox.style.display = 'block';
urlTextBox.value = url;
})
.catch(error => {
urlTextBox.value = 'Upload failed!';
console.error('Error:', error);
});
}
})();