// ==UserScript==
// @name         Linkwarden Search
// @namespace    https://mjyai.com
// @version      1.3.0
// @description  Search user's Linkwarden bookmarks across multiple search engines
// @author       MA Junyi
// @match        https://www.google.com/search*
// @match        https://www.bing.com/search*
// @match        https://duckduckgo.com/*
// @match        https://www.baidu.com/s*
// @match        https://search.brave.com/search*
// @match        https://yandex.com/search*
// @match        https://presearch.com/search*
// @match        *://*/search*
// @grant        GM_xmlhttpRequest
// @grant        GM_addStyle
// @grant        GM_setValue
// @grant        GM_getValue
// @connect      cloud.linkwarden.app
// @license      GPL-3.0
// ==/UserScript==
(function () {
'use strict';
const ITEMS_PER_PAGE = 10;
let currentPage = 1;
let totalItems = [];
const styles = `
:root {
--md-primary: #1976d2;
--md-primary-dark: #1565c0;
--md-surface: #ffffff;
--md-on-surface: #1f1f1f;
--md-outline: rgba(0, 0, 0, 0.12);
--md-text-primary: rgba(0, 0, 0, 0.87);
--md-text-secondary: rgba(0, 0, 0, 0.6);
--md-text-disabled: rgba(0, 0, 0, 0.38);
--md-hover-overlay: rgba(0, 0, 0, 0.04);
--md-shadow-1: 0 2px 4px -1px rgba(0,0,0,.2), 0 4px 5px 0 rgba(0,0,0,.14), 0 1px 10px 0 rgba(0,0,0,.12);
--md-shadow-2: 0 5px 5px -3px rgba(0,0,0,.2), 0 8px 10px 1px rgba(0,0,0,.14), 0 3px 14px 2px rgba(0,0,0,.12);
}
@media (prefers-color-scheme: dark) {
:root {
--md-primary: #90caf9;
--md-primary-dark: #82b1ff;
--md-surface: #1e1e1e;
--md-on-surface: #ffffff;
--md-outline: rgba(255, 255, 255, 0.12);
--md-text-primary: rgba(255, 255, 255, 0.87);
--md-text-secondary: rgba(255, 255, 255, 0.6);
--md-text-disabled: rgba(255, 255, 255, 0.38);
--md-hover-overlay: rgba(255, 255, 255, 0.04);
--md-shadow-1: 0 2px 4px -1px rgba(0,0,0,.4), 0 4px 5px 0 rgba(0,0,0,.34), 0 1px 10px 0 rgba(0,0,0,.32);
--md-shadow-2: 0 5px 5px -3px rgba(0,0,0,.4), 0 8px 10px 1px rgba(0,0,0,.34), 0 3px 14px 2px rgba(0,0,0,.32);
}
}
#linkwarden-panel {
position: fixed !important;
top: 100px !important;
right: 20px !important;
width: 360px !important;
min-height: 100px !important;
max-height: 80vh !important;
background: var(--md-surface) !important;
border-radius: 8px !important;
box-shadow: var(--md-shadow-1) !important;
padding: 16px !important;
overflow-y: auto !important;
z-index: 99999 !important;
font-family: Roboto, Arial, sans-serif !important;
transition: box-shadow 0.3s ease !important;
opacity: 0.95 !important;
color: var(--md-text-primary) !important;
}
#linkwarden-panel:hover {
opacity: 1 !important;
box-shadow: var(--md-shadow-2) !important;
}
#linkwarden-panel h3 {
color: var(--md-on-surface) !important;
font-size: 20px !important;
font-weight: 500 !important;
margin: 0 0 16px 0 !important;
padding-right: 24px !important;
}
.gear-icon {
position: absolute !important;
top: 16px !important;
right: 16px !important;
cursor: pointer !important;
color: var(--md-text-secondary) !important;
opacity: 0.87 !important;
transition: opacity 0.2s ease !important;
padding: 8px !important;
border-radius: 50% !important;
background: transparent !important;
}
.gear-icon:hover {
opacity: 1 !important;
background: var(--md-hover-overlay) !important;
}
.item-div {
margin-bottom: 16px !important;
padding: 12px !important;
border-radius: 4px !important;
border: 1px solid var(--md-outline) !important;
transition: all 0.2s ease !important;
color: var(--md-text-primary) !important;
cursor: pointer !important;
text-decoration: none !important;
display: block !important;
}
.item-div:hover {
border-color: var(--md-primary) !important;
box-shadow: 0 1px 3px rgba(0,0,0,0.12) !important;
background: var(--md-hover-overlay) !important;
}
.item-div strong {
display: block !important;
font-size: 16px !important;
color: var(--md-primary) !important;
margin-bottom: 8px !important;
}
.item-div div:nth-child(2) {
font-size: 14px !important;
color: var(--md-text-primary) !important;
line-height: 1.5 !important;
margin-bottom: 8px !important;
}
.pagination {
display: flex !important;
justify-content: space-between !important;
align-items: center !important;
margin-top: 16px !important;
padding: 8px 0 !important;
border-top: 1px solid var(--md-outline) !important;
}
.pagination button {
background: transparent !important;
color: var(--md-primary) !important;
border: none !important;
padding: 8px 16px !important;
border-radius: 4px !important;
font-size: 14px !important;
font-weight: 500 !important;
text-transform: uppercase !important;
cursor: pointer !important;
transition: background-color 0.2s ease !important;
}
.pagination button:hover:not(:disabled) {
background: var(--md-hover-overlay) !important;
}
.pagination button:disabled {
color: var(--md-text-disabled) !important;
cursor: default !important;
}
.page-info {
color: var(--md-text-secondary) !important;
font-size: 14px !important;
}
#settings-panel {
position: fixed !important;
top: 50% !important;
left: 50% !important;
transform: translate(-50%, -50%) !important;
background: var(--md-surface) !important;
border-radius: 8px !important;
box-shadow: var(--md-shadow-2) !important;
padding: 24px !important;
z-index: 100001 !important;
min-width: 320px !important;
max-width: 400px !important;
color: var(--md-text-primary) !important;
}
#settings-panel h3 {
color: var(--md-on-surface) !important;
font-size: 20px !important;
font-weight: 500 !important;
margin: 0 0 24px 0 !important;
}
#settings-panel label {
color: var(--md-text-primary) !important;
font-size: 14px !important;
margin-bottom: 4px !important;
display: block !important;
}
#settings-panel input {
width: 100% !important;
padding: 8px 12px !important;
margin: 4px 0 16px 0 !important;
border: 1px solid var(--md-outline) !important;
border-radius: 4px !important;
font-size: 16px !important;
transition: border-color 0.2s ease !important;
box-sizing: border-box;
background: var(--md-surface) !important;
color: var(--md-text-primary) !important;
}
#settings-panel input:focus {
outline: none !important;
border-color: var(--md-primary) !important;
}
#settings-panel button {
background: var(--md-primary) !important;
color: var(--md-surface) !important;
border: none !important;
padding: 8px 16px !important;
border-radius: 4px !important;
font-size: 14px !important;
font-weight: 500 !important;
text-transform: uppercase !important;
cursor: pointer !important;
margin-left: 8px !important;
transition: background-color 0.2s ease !important;
}
#settings-panel button:hover {
background: var(--md-primary-dark) !important;
}
#settings-panel button:first-child {
margin-left: 0 !important;
}
#settings-panel button#closeSettings {
background: transparent !important;
color: var(--md-primary) !important;
}
#settings-panel button#closeSettings:hover {
background: var(--md-hover-overlay) !important;
}
.checkbox-container {
display: flex !important;
align-items: center !important;
gap: 8px !important;
margin-bottom: 16px !important;
padding: 8px 0 !important;
}
.checkbox-container input[type="checkbox"] {
width: auto !important;
margin: 0 !important;
}
.checkbox-container label {
display: inline !important;
margin: 0 !important;
cursor: pointer !important;
}
`;
const getQueryParameter = (param) => new URLSearchParams(window.location.search).get(param);
const isSearxNG = () => {
return (
document.querySelector('meta[name="generator"][content*="searxng"]') !== null ||
document.querySelector('a[href*="searx/preferences"]') !== null ||
document.querySelector('a[href*="searx/settings"]') !== null ||
document.querySelector('label[for="time_range"]') !== null
);
};
const searchEngines = {
'google.com': { getQuery: () => getQueryParameter('q') },
'bing.com': { getQuery: () => getQueryParameter('q') },
'duckduckgo.com': { getQuery: () => getQueryParameter('q') },
'baidu.com': { getQuery: () => getQueryParameter('wd') },
'brave.com': { getQuery: () => getQueryParameter('q') },
'yandex.com': { getQuery: () => getQueryParameter('text') },
'presearch.com': { getQuery: () => getQueryParameter('q') }
};
GM_addStyle(styles);
const getCurrentSearchQuery = () => {
const searxngEnabled = GM_getValue('searxngEnabled', false);
if (searxngEnabled && isSearxNG()) {
return getQueryParameter('q');
}
const currentDomain = Object.keys(searchEngines).find(domain =>
window.location.hostname.includes(domain));
return currentDomain ? searchEngines[currentDomain].getQuery() : null;
};
const getSettings = () => ({
baseUrl: GM_getValue('linkwardenUrl', 'https://cloud.linkwarden.app'),
apiToken: GM_getValue('linkwardenApiToken', ''),
searxngEnabled: GM_getValue('searxngEnabled', false)
});
const saveSettings = (baseUrl, apiToken) => {
GM_setValue('linkwardenUrl', baseUrl);
GM_setValue('linkwardenApiToken', apiToken);
GM_setValue('searxngEnabled', searxngEnabled);
};
const addSettingsIcon = () => {
const panel = document.getElementById('linkwarden-panel');
if (!panel) return;
let gear = panel.querySelector('.gear-icon');
if (!gear) {
gear = document.createElement('span');
gear.className = 'gear-icon';
gear.textContent = '⚙️';
gear.title = 'Settings';
gear.addEventListener('click', openSettingsPanel);
panel.appendChild(gear);
}
};
const openSettingsPanel = () => {
let settingsPanel = document.getElementById('settings-panel');
if (settingsPanel) return;
const settings = getSettings();
settingsPanel = document.createElement('div');
settingsPanel.id = 'settings-panel';
settingsPanel.innerHTML = `
<h3>Linkwarden Settings</h3>
<label for="baseUrl">Url(*):</label><br>
<input type="text" id="baseUrl"><br>
<label for="apiToken">API Token(*):</label><br>
<input type="text" id="apiToken"><br>
<div class="checkbox-container">
<label for="searxngEnabled">SearXNG Support</label>
<input type="checkbox" id="searxngEnabled" ${settings.searxngEnabled ? 'checked' : ''}>
</div>
<button id="saveSettings">Save</button>
<button id="closeSettings">Close</button>
`;
document.body.appendChild(settingsPanel);
document.getElementById('baseUrl').value = settings.baseUrl;
document.getElementById('apiToken').value = settings.apiToken;
document.getElementById('searxngEnabled').checked = settings.searxngEnabled;
document.getElementById('saveSettings').onclick = () => {
const baseUrl = document.getElementById('baseUrl').value;
const apiToken = document.getElementById('apiToken').value;
const searxngEnabled = document.getElementById('searxngEnabled').checked;
saveSettings(baseUrl, apiToken, searxngEnabled);
alert('Settings saved!');
document.body.removeChild(settingsPanel);
fetchItems(getCurrentSearchQuery());
};
document.getElementById('closeSettings').onclick = () => {
document.body.removeChild(settingsPanel);
};
};
const createLinkwardenPanel = () => {
const panel = document.createElement('div');
panel.id = 'linkwarden-panel';
panel.innerHTML = '<h3>Linkwarden Bookmarks</h3><div id="items-content"></div>';
document.body.appendChild(panel);
addSettingsIcon();
return panel;
};
const displayItems = () => {
let panel = document.getElementById('linkwarden-panel');
if (!panel) {
panel = createLinkwardenPanel();
}
const contentDiv = document.getElementById('items-content');
if (!contentDiv) {
console.error('Content div not found');
return;
}
contentDiv.innerHTML = '';
if (totalItems.length > 0) {
const startIdx = (currentPage - 1) * ITEMS_PER_PAGE;
const endIdx = Math.min(startIdx + ITEMS_PER_PAGE, totalItems.length);
const currentItems = totalItems.slice(startIdx, endIdx);
currentItems.forEach(item => {
const itemDiv = document.createElement('a');
itemDiv.className = 'item-div';
itemDiv.href = item.url;
itemDiv.target = '_blank';
itemDiv.innerHTML = `
<div><strong>${item.name || 'Untitled'}</strong></div>
<div>${item.description ? item.description : ''}</div>
`;
contentDiv.appendChild(itemDiv);
});
const totalPages = Math.ceil(totalItems.length / ITEMS_PER_PAGE);
const paginationDiv = document.createElement('div');
paginationDiv.className = 'pagination';
const prevButton = document.createElement('button');
prevButton.textContent = 'Previous';
prevButton.disabled = currentPage === 1;
prevButton.onclick = () => {
if (currentPage > 1) {
currentPage--;
displayItems();
}
};
const nextButton = document.createElement('button');
nextButton.textContent = 'Next';
nextButton.disabled = currentPage >= totalPages;
nextButton.onclick = () => {
if (currentPage < totalPages) {
currentPage++;
displayItems();
}
};
const pageInfo = document.createElement('span');
pageInfo.className = 'page-info';
pageInfo.textContent = `Page ${currentPage} of ${totalPages}`;
paginationDiv.appendChild(prevButton);
paginationDiv.appendChild(pageInfo);
paginationDiv.appendChild(nextButton);
contentDiv.appendChild(paginationDiv);
} else {
contentDiv.innerHTML = '<p>No bookmarks found for this query.</p>';
}
};
const fetchItems = (query) => {
const settings = getSettings();
if (!settings.baseUrl || !settings.apiToken) {
const contentDiv = document.getElementById('items-content');
if (contentDiv) {
contentDiv.innerHTML = '<p>Please configure your Linkwarden baseUrl and API token.</p>';
}
openSettingsPanel();
return;
}
GM_xmlhttpRequest({
method: 'GET',
url: `${settings.baseUrl}/api/v1/links?searchByName=true&searchByUrl=true&searchByDescription=true&searchByTextContent=true&searchByTags=true&searchQueryString=${encodeURIComponent(query)}`,
headers: { 'Authorization': `Bearer ${settings.apiToken}` },
onload: function (response) {
const data = JSON.parse(response.responseText);
data.response.forEach(item => {
totalItems.push(item);
});
displayItems();
},
onerror: function (err) {
console.error('Failed to fetch bookmarks', err);
const contentDiv = document.getElementById('items-content');
if (contentDiv) {
contentDiv.innerHTML = '<p>Failed to fetch bookmarks. Please check your settings and try again.</p>';
}
}
});
};
const query = getCurrentSearchQuery();
if (query) {
fetchItems(query);
}
})();