Manage allowed sites dynamically and reference this in other scripts.
目前為
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.cn-greasyfork.org/scripts/526770/1536571/Site%20Filter%20%28Protocol-Independent%29.js
// ==UserScript==
// @name Site Filter (Protocol-Independent)
// @namespace http://tampermonkey.net/
// @version 2.0
// @description Manage allowed sites dynamically and reference this in other scripts.
// @author blvdmd
// @match *://*/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_registerMenuCommand
// @grant GM_download
// ==/UserScript==
(function () {
'use strict';
const STORAGE_KEY = "additionalSites";
function getDefaultList() {
return [
"*.example.*",
"*example2*"
];
}
function normalizeUrl(url) {
return url.replace(/^https?:\/\//, ''); // Remove "http://" or "https://"
}
// Load stored additional sites (default is an empty array)
let additionalSites = GM_getValue(STORAGE_KEY, []);
// Merge user-defined sites with default sites (protocols ignored)
let mergedSites = [...new Set([...getDefaultList(), ...additionalSites])].map(normalizeUrl);
GM_registerMenuCommand("➕ Add Current Site to Include List", addCurrentSiteMenu);
GM_registerMenuCommand("📜 View Included Sites", viewIncludedSites);
GM_registerMenuCommand("🗑️ Delete Specific Entries", deleteEntries);
GM_registerMenuCommand("✏️ Edit an Entry", editEntry);
GM_registerMenuCommand("🚨 Clear All Entries", clearAllEntries);
GM_registerMenuCommand("📤 Export Site List as JSON", exportAdditionalSites);
GM_registerMenuCommand("📥 Import Site List from JSON", importAdditionalSites);
async function shouldRunOnThisSite() {
const currentFullPath = normalizeUrl(`${window.location.href}`);
return mergedSites.some(pattern => wildcardToRegex(normalizeUrl(pattern)).test(currentFullPath));
}
// function wildcardToRegex(pattern) {
// return new RegExp("^" + pattern.replace(/[.+?^${}()|[\]\\]/g, '\\$&').replace(/\*/g, '.*').replace(/\?/g, '.') + "$");
// }
/**
* Convert a wildcard pattern (e.g., "*.example.com/index.php?/forums/*") into a valid regex.
* - `*` → Matches any characters (`.*`)
* - `?` → Treated as a **literal question mark** (`\?`)
* - `.` → Treated as a **literal dot** (`\.`)
*/
function wildcardToRegex(pattern) {
return new RegExp("^" + pattern
.replace(/[-[\]{}()+^$|#\s]/g, '\\$&') // Escape regex special characters (EXCEPT `.` and `?`)
.replace(/\./g, '\\.') // Ensure `.` is treated as a literal dot
.replace(/\?/g, '\\?') // Ensure `?` is treated as a literal question mark
.replace(/\*/g, '.*') // Convert `*` to `.*` (match any sequence)
+ "$");
}
function addCurrentSiteMenu() {
const currentHost = window.location.hostname;
const currentPath = window.location.pathname;
const domainParts = currentHost.split('.');
const baseDomain = domainParts.length > 2 ? domainParts.slice(-2).join('.') : domainParts.join('.');
const secondLevelDomain = domainParts.length > 2 ? domainParts.slice(-2, -1)[0] : domainParts[0];
const options = [
{ name: `Preferred Domain Match (*${secondLevelDomain}.*)`, pattern: `*${secondLevelDomain}.*` },
{ name: `Base Hostname (*.${baseDomain}*)`, pattern: `*.${baseDomain}*` },
{ name: `Base Domain (*.${secondLevelDomain}.*)`, pattern: `*.${secondLevelDomain}.*` },
{ name: `Host Contains (*${secondLevelDomain}*)`, pattern: `*${secondLevelDomain}*` },
{ name: `Exact Path (${currentHost}${currentPath})`, pattern: normalizeUrl(`${window.location.href}`) },
{ name: "Custom Wildcard Pattern", pattern: normalizeUrl(`${window.location.href}`) }
];
const userChoice = prompt(
"Select an option to add the site:\n" +
options.map((opt, index) => `${index + 1}. ${opt.name}`).join("\n") +
"\nEnter a number or cancel."
);
if (!userChoice) return;
const selectedIndex = parseInt(userChoice, 10) - 1;
if (selectedIndex >= 0 && selectedIndex < options.length) {
let pattern = normalizeUrl(options[selectedIndex].pattern);
if (options[selectedIndex].name === "Custom Wildcard Pattern") {
pattern = normalizeUrl(prompt("Edit custom wildcard pattern:", pattern));
if (!pattern.trim()) return alert("Invalid pattern. Operation canceled.");
}
if (!additionalSites.includes(pattern)) {
additionalSites.push(pattern);
GM_setValue(STORAGE_KEY, additionalSites);
mergedSites = [...new Set([...getDefaultList(), ...additionalSites])].map(normalizeUrl);
alert(`✅ Added site with pattern: ${pattern}`);
} else {
alert(`⚠️ Pattern "${pattern}" is already in the list.`);
}
}
}
function viewIncludedSites() {
//alert(`🔍 Included Sites:\n${mergedSites.join("\n") || "No sites added yet."}`);
alert(`🔍 Included Sites:\n${additionalSites.join("\n") || "No sites added yet."}`);
}
function deleteEntries() {
if (additionalSites.length === 0) return alert("⚠️ No user-defined entries to delete.");
const userChoice = prompt("Select entries to delete (comma-separated numbers):\n" +
additionalSites.map((item, index) => `${index + 1}. ${item}`).join("\n"));
if (!userChoice) return;
const indicesToRemove = userChoice.split(',').map(num => parseInt(num.trim(), 10) - 1);
additionalSites = additionalSites.filter((_, index) => !indicesToRemove.includes(index));
GM_setValue(STORAGE_KEY, additionalSites);
mergedSites = [...new Set([...getDefaultList(), ...additionalSites])].map(normalizeUrl);
alert("✅ Selected entries have been deleted.");
}
function editEntry() {
if (additionalSites.length === 0) return alert("⚠️ No user-defined entries to edit.");
const userChoice = prompt("Select an entry to edit:\n" +
additionalSites.map((item, index) => `${index + 1}. ${item}`).join("\n"));
if (!userChoice) return;
const selectedIndex = parseInt(userChoice, 10) - 1;
if (selectedIndex < 0 || selectedIndex >= additionalSites.length) return alert("❌ Invalid selection.");
const newPattern = normalizeUrl(prompt("Edit the pattern:", additionalSites[selectedIndex]));
if (newPattern && newPattern.trim() && newPattern !== additionalSites[selectedIndex]) {
additionalSites[selectedIndex] = newPattern.trim();
GM_setValue(STORAGE_KEY, additionalSites);
mergedSites = [...new Set([...getDefaultList(), ...additionalSites])].map(normalizeUrl);
alert("✅ Entry updated.");
}
}
function clearAllEntries() {
if (additionalSites.length === 0) return alert("⚠️ No user-defined entries to clear.");
if (confirm(`🚨 You have ${additionalSites.length} entries. Clear all?`)) {
additionalSites = [];
GM_setValue(STORAGE_KEY, additionalSites);
mergedSites = [...getDefaultList()].map(normalizeUrl);
alert("✅ All user-defined entries cleared.");
}
}
function exportAdditionalSites() {
GM_download("data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(additionalSites, null, 2)), "additionalSites_backup.json");
alert("📤 Additional sites exported as JSON.");
}
function importAdditionalSites() {
const input = document.createElement("input");
input.type = "file";
input.accept = ".json";
input.onchange = event => {
const reader = new FileReader();
reader.onload = e => {
additionalSites = JSON.parse(e.target.result);
GM_setValue(STORAGE_KEY, additionalSites);
mergedSites = [...new Set([...getDefaultList(), ...additionalSites])].map(normalizeUrl);
alert("📥 Sites imported successfully.");
};
reader.readAsText(event.target.files[0]);
};
input.click();
}
window.shouldRunOnThisSite = shouldRunOnThisSite;
})();