Add and save notes for different website paths
// ==UserScript==
// @name Path Notes
// @namespace Violentmonkey Scripts
// @version 2.0
// @description Add and save notes for different website paths
// @author maanimis
// @match *://*/*
// @grant GM_registerMenuCommand
// @run-at document-end
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Configuration
const CONFIG = {
notesPanelClass: 'path-notes-container',
overlayClass: 'path-notes-overlay',
textareaClass: 'path-notes-textarea',
toggleBtnClass: 'path-notes-toggle',
storageKey: 'pathNotes',
animationDuration: 300, // ms
debounceInterval: 500, // ms for autosave debounce
};
// DOM Elements (initialized later)
let elements = {
container: null,
overlay: null,
textarea: null,
toggleBtn: null
};
// State management
const state = {
isVisible: false,
currentPath: window.location.pathname + window.location.search,
notes: {},
saveTimeout: null
};
// Styles
const styles = `
.${CONFIG.overlayClass} {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.5);
backdrop-filter: blur(3px);
z-index: 9999;
opacity: 0;
visibility: hidden;
transition: opacity ${CONFIG.animationDuration}ms ease;
}
.${CONFIG.notesPanelClass} {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%) scale(0.95);
background-color: #ffffff;
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
border-radius: 12px;
padding: 20px;
z-index: 10000;
max-width: 500px;
width: 90%;
display: flex;
flex-direction: column;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
opacity: 0;
visibility: hidden;
transition: opacity ${CONFIG.animationDuration}ms ease,
transform ${CONFIG.animationDuration}ms ease;
}
.${CONFIG.notesPanelClass}.visible {
opacity: 1;
visibility: visible;
transform: translate(-50%, -50%) scale(1);
}
.${CONFIG.overlayClass}.visible {
opacity: 1;
visibility: visible;
}
.path-notes-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
border-bottom: 1px solid #eee;
padding-bottom: 10px;
}
.path-notes-title {
margin: 0;
color: #333;
font-size: 18px;
font-weight: 600;
}
.path-notes-content {
display: flex;
flex-direction: column;
flex-grow: 1;
}
.path-notes-path {
font-size: 14px;
color: #666;
margin-bottom: 10px;
word-break: break-all;
}
.${CONFIG.textareaClass} {
width: 100%;
min-height: 180px;
padding: 12px;
border: 1px solid #ddd;
border-radius: 8px;
resize: vertical;
font-family: inherit;
font-size: 14px;
line-height: 1.5;
color: #333;
transition: border-color 0.2s;
}
.${CONFIG.textareaClass}:focus {
outline: none;
border-color: #4d90fe;
box-shadow: 0 0 0 2px rgba(77, 144, 254, 0.2);
}
.${CONFIG.toggleBtnClass} {
position: fixed;
bottom: 20px;
right: 20px;
width: 50px;
height: 50px;
border-radius: 50%;
background-color: #4d90fe;
color: white;
display: flex;
align-items: center;
justify-content: center;
font-size: 24px;
cursor: pointer;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
z-index: 9999;
transition: background-color 0.2s, transform 0.2s;
}
.${CONFIG.toggleBtnClass}:hover {
background-color: #3a7be0;
transform: scale(1.05);
}
@media (max-width: 600px) {
.${CONFIG.notesPanelClass} {
width: 85%;
max-width: none;
}
.${CONFIG.textareaClass} {
min-height: 140px;
}
}
`;
// Load notes from localStorage
function loadNotes() {
try {
state.notes = JSON.parse(localStorage.getItem(CONFIG.storageKey)) || {};
} catch (e) {
state.notes = {};
}
return state.notes;
}
// Save notes to localStorage
function saveNotes() {
localStorage.setItem(CONFIG.storageKey, JSON.stringify(state.notes));
}
// Save current note with debounce
function saveCurrentNote(text) {
clearTimeout(state.saveTimeout);
state.saveTimeout = setTimeout(() => {
state.notes[state.currentPath] = text;
saveNotes();
}, CONFIG.debounceInterval);
}
// Show/hide the notes panel
function toggleNotesPanel() {
state.isVisible = !state.isVisible;
if (state.isVisible) {
elements.container.classList.add('visible');
elements.overlay.classList.add('visible');
elements.textarea.focus();
} else {
elements.container.classList.remove('visible');
elements.overlay.classList.remove('visible');
}
}
// Create UI elements
function createUI() {
// Add styles
const styleElement = document.createElement('style');
styleElement.textContent = styles;
document.head.appendChild(styleElement);
// Create overlay for background blur
const overlay = document.createElement('div');
overlay.className = CONFIG.overlayClass;
document.body.appendChild(overlay);
// Create notes container
const container = document.createElement('div');
container.className = CONFIG.notesPanelClass;
// Load stored notes
loadNotes();
const currentNote = state.notes[state.currentPath] || '';
// Create notes UI
container.innerHTML = `
<div class="path-notes-header">
<h3 class="path-notes-title">Path Notes</h3>
</div>
<div class="path-notes-content">
<div class="path-notes-path">Current path: ${state.currentPath}</div>
<textarea class="${CONFIG.textareaClass}" placeholder="Add your notes for this page...">${currentNote}</textarea>
</div>
`;
document.body.appendChild(container);
// Create toggle button
const toggleButton = document.createElement('div');
toggleButton.className = CONFIG.toggleBtnClass;
toggleButton.innerHTML = '📝';
toggleButton.title = 'Toggle Path Notes';
document.body.appendChild(toggleButton);
// Store elements references
elements.container = container;
elements.overlay = overlay;
elements.textarea = container.querySelector(`.${CONFIG.textareaClass}`);
elements.toggleBtn = toggleButton;
// Setup event listeners
setupEventListeners();
}
// Setup event listeners
function setupEventListeners() {
// Toggle button click
elements.toggleBtn.addEventListener('click', toggleNotesPanel);
// Clicking overlay closes panel
elements.overlay.addEventListener('click', () => {
if (state.isVisible) {
toggleNotesPanel();
}
});
// Auto-save on typing
elements.textarea.addEventListener('input', (e) => {
saveCurrentNote(e.target.value);
});
}
// Register menu command
function registerMenuCommand() {
if (typeof GM_registerMenuCommand !== 'undefined') {
GM_registerMenuCommand('Open Path Notes', toggleNotesPanel);
}
}
// Initialize the userscript
function initialize() {
createUI();
registerMenuCommand();
}
// Start when the page is fully loaded
window.addEventListener('load', initialize);
})();