Creates a button to save and copy text, with drag-and-drop file upload.
当前为
// ==UserScript==
// @name Text Saver
// @namespace http://tampermonkey.net/
// @version 3.3
// @description Creates a button to save and copy text, with drag-and-drop file upload.
// @author You
// @match *://*/*
// @grant GM_addStyle
// @grant GM_setClipboard
// @grant GM_notification
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
(function() {
'use strict';
let savedTexts = GM_getValue('savedTexts', []);
let isModalVisible = false;
let isDragging = false;
let dragOffset = { x: 0, y: 0 };
let lastCopiedIndex = -1;
let editingIndex = -1;
if (savedTexts.length > 0) {
const shouldRestore = confirm('Restore previous session?');
if (!shouldRestore) {
savedTexts = [];
GM_setValue('savedTexts', []);
}
}
function generateRandomString(length) {
let result = '';
const characters = '0123456789';
const charactersLength = characters.length;
for (let i = 0; i < length; i++) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
}
return result;
}
const button = document.createElement('button');
button.textContent = '<';
button.style.position = 'fixed';
button.style.top = '50%';
button.style.right = '10px';
button.style.transform = 'translateY(-50%)';
button.style.zIndex = '1000';
button.style.backgroundColor = 'black';
button.style.color = 'white';
button.style.padding = '10px 15px';
button.style.border = 'none';
button.style.borderRadius = '5px';
button.style.cursor = 'pointer';
button.style.fontSize = '16px';
document.body.appendChild(button);
const modal = document.createElement('div');
modal.style.position = 'fixed';
modal.style.top = '100px';
modal.style.right = '50px';
modal.style.width = '200px';
modal.style.backgroundColor = 'white';
modal.style.zIndex = '1001';
modal.style.display = 'none';
modal.style.border = '1px solid #ccc';
modal.style.borderRadius = '5px';
modal.style.padding = '10px';
modal.style.transition = 'transform 0.3s ease-out';
document.body.appendChild(modal);
const modalHeader = document.createElement('div');
modalHeader.style.backgroundColor = '#ddd';
modalHeader.style.color = 'black';
modalHeader.style.padding = '5px';
modalHeader.style.cursor = 'move';
modal.appendChild(modalHeader);
const textContainer = document.createElement('div');
textContainer.style.maxHeight = '300px';
textContainer.style.overflowY = 'auto';
modal.appendChild(modalHeader);
modal.appendChild(textContainer);
const fileButton = document.createElement('button');
fileButton.textContent = '📄';
fileButton.style.position = 'absolute';
fileButton.style.top = '5px';
fileButton.style.left = '5px';
fileButton.style.padding = '5px';
fileButton.style.fontSize = '14px';
fileButton.style.cursor = 'pointer';
modal.appendChild(fileButton);
const dragWindow = document.createElement('div');
dragWindow.style.position = 'fixed';
dragWindow.style.top = '20%';
dragWindow.style.left = '30%';
dragWindow.style.width = '400px';
dragWindow.style.height = '300px';
dragWindow.style.backgroundColor = 'white';
dragWindow.style.border = '2px dashed #ccc';
dragWindow.style.borderRadius = '10px';
dragWindow.style.zIndex = '1002';
dragWindow.style.display = 'none';
dragWindow.style.textAlign = 'center';
dragWindow.style.lineHeight = '300px';
dragWindow.textContent = 'Drag file here';
document.body.appendChild(dragWindow);
let isDragWindowDragging = false;
let dragWindowOffset = { x: 0, y: 0 };
dragWindow.addEventListener('mousedown', (e) => {
isDragWindowDragging = true;
dragWindowOffset.x = e.clientX - dragWindow.offsetLeft;
dragWindowOffset.y = e.clientY - dragWindow.offsetTop;
});
document.addEventListener('mousemove', (e) => {
if (!isDragWindowDragging) return;
dragWindow.style.left = (e.clientX - dragWindowOffset.x) + 'px';
dragWindow.style.top = (e.clientY - dragWindowOffset.y) + 'px';
});
document.addEventListener('mouseup', () => {
isDragWindowDragging = false;
});
dragWindow.addEventListener('dragover', (e) => {
e.preventDefault();
dragWindow.style.borderColor = 'blue';
});
dragWindow.addEventListener('dragleave', () => {
dragWindow.style.borderColor = '#ccc';
});
dragWindow.addEventListener('drop', (e) => {
e.preventDefault();
dragWindow.style.borderColor = '#ccc';
const file = e.dataTransfer.files[0];
if (file) {
const randomString = generateRandomString(9);
const fileLink = `https://mpp.file.download/${randomString}`;
addTextToClipboard(fileLink);
GM_notification({
title: 'Text Saver',
text: 'File link added to text saver',
timeout: 3000
});
}
dragWindow.style.display = 'none';
});
dragWindow.addEventListener('paste', (e) => {
const items = (e.clipboardData || e.originalEvent.clipboardData).items;
for (let index in items) {
const item = items[index];
if (item.kind === 'file') {
const file = item.getAsFile();
if (file) {
const randomString = generateRandomString(9);
const fileLink = `https://mpp.file.download/${randomString}`;
addTextToClipboard(fileLink);
GM_notification({
title: 'Text Saver',
text: 'File link added to text saver',
timeout: 3000
});
}
dragWindow.style.display = 'none';
return;
}
}
});
fileButton.addEventListener('click', () => {
dragWindow.style.display = dragWindow.style.display === 'none' ? 'block' : 'none';
});
GM_addStyle(`
.saved-text-item {
cursor: pointer;
margin-bottom: 5px;
padding: 5px;
border: 1px solid #ccc;
border-radius: 3px;
font-size: 14px;
word-break: break-word;
}
.saved-text-item:hover {
background-color: #f0f0f0;
}
.selected-text-item {
background-color: #add8e6;
}
@keyframes pulse {
0% {
transform: scale(1);
opacity: 0.5;
}
50% {
transform: scale(1.1);
opacity: 1;
}
100% {
transform: scale(1);
opacity: 0.5;
}
}
.modal-enter {
animation: pulse 0.5s ease-in-out;
}
.modal-exit {
transform: scale(0.5);
opacity: 0;
}
.editing-text-item {
background-color: yellow;
}
`);
function updateTextContainer() {
textContainer.innerHTML = '';
savedTexts.forEach((text, index) => {
const textItem = document.createElement('div');
textItem.classList.add('saved-text-item');
textItem.textContent = text;
if (index === lastCopiedIndex) {
textItem.classList.add('selected-text-item');
}
if (index === editingIndex) {
textItem.classList.add('editing-text-item');
}
textItem.addEventListener('click', (event) => {
if (event.detail === 2) {
startEditing(index);
} else {
copyText(index);
}
});
textContainer.appendChild(textItem);
});
}
function showMessage(message, type = 'success') {
GM_notification({
title: 'Text Saver',
text: message,
timeout: 3000
});
}
function copyText(index) {
if (index >= 0 && index < savedTexts.length) {
const text = savedTexts[index];
GM_setClipboard(text);
lastCopiedIndex = index;
updateTextContainer();
showMessage(`Text copied: ${text.substring(0, 50)}${text.length > 50 ? '...' : ''}`);
}
}
function deleteText(index) {
if (index >= 0 && index < savedTexts.length) {
const deletedText = savedTexts[index];
savedTexts.splice(index, 1);
if (lastCopiedIndex === index) {
lastCopiedIndex = -1;
} else if (lastCopiedIndex > index) {
lastCopiedIndex--;
}
if (editingIndex === index) {
editingIndex = -1;
} else if (editingIndex > index) {
editingIndex--;
}
updateTextContainer();
showMessage(`Text deleted: ${deletedText.substring(0, 50)}${deletedText.length > 50 ? '...' : ''}`, 'error');
}
}
function startEditing(index) {
if (index >= 0 && index < savedTexts.length) {
editingIndex = index;
updateTextContainer();
const textItem = textContainer.children[index];
if (textItem) {
textItem.contentEditable = 'true';
textItem.focus();
textItem.addEventListener('blur', () => {
stopEditing(index, textItem.textContent);
}, { once: true });
}
}
}
function stopEditing(index, newText) {
if (index >= 0 && index < savedTexts.length) {
savedTexts[index] = newText;
editingIndex = -1;
updateTextContainer();
showMessage(`Text changed: ${newText.substring(0, 50)}${newText.length > 50 ? '...' : ''}`);
}
}
function deleteAllTexts() {
savedTexts = [];
lastCopiedIndex = -1;
editingIndex = -1;
updateTextContainer();
showMessage('All texts deleted!', 'error');
}
button.addEventListener('click', () => {
if (!isModalVisible) {
modal.classList.remove('modal-exit');
modal.classList.add('modal-enter');
modal.style.display = 'block';
} else {
modal.classList.remove('modal-enter');
modal.classList.add('modal-exit');
setTimeout(() => {
modal.style.display = 'none';
modal.classList.remove('modal-exit');
}, 300);
}
isModalVisible = !isModalVisible;
updateTextContainer();
});
function addTextToClipboard(text) {
const trimmedText = text.trim();
if (trimmedText !== "") {
savedTexts.push(trimmedText);
lastCopiedIndex = savedTexts.length - 1;
updateTextContainer();
GM_setValue('savedTexts', savedTexts);
}
}
document.addEventListener('copy', (event) => {
const selectedText = window.getSelection().toString();
if (selectedText) {
addTextToClipboard(selectedText);
}
});
modalHeader.addEventListener('mousedown', (e) => {
isDragging = true;
dragOffset.x = e.clientX - modal.offsetLeft;
dragOffset.y = e.clientY - modal.offsetTop;
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
modal.style.right = 'auto';
modal.style.left = (e.clientX - dragOffset.x) + 'px';
modal.style.top = (e.clientY - dragOffset.y) + 'px';
});
document.addEventListener('mouseup', () => {
isDragging = false;
});
document.addEventListener('mouseleave', () => {
isDragging = false;
});
document.addEventListener('keydown', (event) => {
if (event.key === 'Delete' && isModalVisible) {
if (editingIndex !== -1) {
deleteText(editingIndex);
event.stopImmediatePropagation();
event.preventDefault();
}
}
});
})();