Override Fanfiction.net's default choices for result filters
// ==UserScript==
// @name Fanfiction.net - Customize Default Result Filter
// @namespace ssokolow.com
// @description Override Fanfiction.net's default choices for result filters
// @version 2
// @license MIT
//
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_registerMenuCommand
//
// @noframes
// @match *://www.fanfiction.net/*
// ==/UserScript==
// TODO: Try to find a way to safely URL-match so I can minimize the number
// of cases where I need to redirect and use @run-at document-start
// for the rest.
var has_filters = (document.getElementById('filters') !== null);
// Skip everything if this isn't a relevant page since we can't URL match them.
if (has_filters) {
// Let short-circuit eval. only call GM_getValue once on empty query string
var preferred_filter;
if (window.location.search === "" &&
(preferred_filter = GM_getValue('preferred_filter'))) {
window.location.search = preferred_filter;
} else {
GM_registerMenuCommand("Save Current Filters as Default", function() {
GM_setValue('preferred_filter', window.location.search);
}, 'S');
}
}