Improvements for working with groups of tags + increased efficiency of new requests creation
当前为
// ==UserScript==
// @name GMT Tags Helper
// @namespace https://greasyfork.org/users/321857-anakunda
// @version 1.00.0
// @description Improvements for working with groups of tags + increased efficiency of new requests creation
// @match https://*/artist.php?id=*
// @match https://*/artist.php?*&id=*
// @match https://*/requests.php?action=new&tags=*
// @match https://*/requests.php?action=view&id=*
// @match https://*/requests.php?action=view&*&id=*
// @match https://*/torrents.php?id=*
// @match https://*/torrents.php?*&id=*
// @match https://*/collages.php?id=14998
// @match https://*/collages.php?*&id=14998
// @run-at document-end
// @author Anakunda
// @copyright 2021, Anakunda (https://greasyfork.org/users/321857-anakunda)
// @license GPL-3.0-or-later
// @grant GM_setClipboard
// @grant GM_registerMenuCommand
// ==/UserScript==
(function() {
'use strict';
const hasStyleSheet = styleSheet => document.styleSheetSets && document.styleSheetSets.contains(styleSheet);
const isLightTheme = ['postmod', 'shiro', 'layer_cake', 'proton', 'red_light'].some(hasStyleSheet);
const isDarkTheme = ['kuro', 'minimal', 'red_dark'].some(hasStyleSheet);
const getTagsFromIterable = iterable => Array.from(iterable).map(tag => tag.textContent.trim())
.filter(tag => !/^(?:\d{4}s)$/i.test(tag));
switch (document.location.pathname) {
case '/artist.php': {
function tagsClickHandler(evt) {
if (!evt.altKey) return;
let tags = getTagsFromIterable(evt.currentTarget.getElementsByTagName('A'));
if (tags.length > 0) if (evt.ctrlKey)
document.location.assign('/requests.php?action=new&tags=' + encodeURIComponent(JSON.stringify(tags)));
else {
GM_setClipboard(tags.join(', '), 'text');
evt.currentTarget.style.backgroundColor = isDarkTheme ? 'darkgreen' : 'lightgreen';
setTimeout(elem => { elem.style.backgroundColor = null }, 1000, evt.currentTarget);
}
return false;
}
const contextId = 'context-cae67c72-9aa7-4b96-855e-73cb23f5c7f8';
let menu = document.createElement('menu');
menu.type = 'context';
menu.id = contextId;
const contextUpdater = evt => { menu = evt.currentTarget };
function addMenuItem(label, callback) {
if (label) {
let menuItem = document.createElement('MENUITEM');
menuItem.label = label;
if (typeof callback == 'function') menuItem.onclick = callback;
menu.append(menuItem);
}
return menu.children.length;
}
addMenuItem('Copy tags to clipboard', function(evt) {
console.assert(menu instanceof HTMLAnchorElement, 'menu instanceof HTMLAnchorElement')
if (!(menu instanceof HTMLDivElement)) throw 'Invalid invoker';
const tags = getTagsFromIterable(menu.getElementsByTagName('A'));
if (tags.length > 0) GM_setClipboard(tags.join(', '), 'text');
});
addMenuItem('Make new request using these tags', function(evt) {
console.assert(menu instanceof HTMLAnchorElement, 'menu instanceof HTMLAnchorElement')
if (!(menu instanceof HTMLDivElement)) throw 'Invalid invoker';
const tags = getTagsFromIterable(menu.getElementsByTagName('A'));
if (tags.length > 0) document.location.assign('/requests.php?' + new URLSearchParams({
action: 'new',
tags: JSON.stringify(tags),
}).toString());
});
document.body.append(menu);
const elem = document.getElementById('discog_table');
if (elem != null) elem.ondragover = elem.ondrop = evt => false;
function dropUrlHandler(evt) {
if (evt.dataTransfer.items.length <= 0) return false;
let links = evt.dataTransfer.getData('text/uri-list');
if (links) links = links.split(/\r?\n/); else {
links = evt.dataTransfer.getData('text/x-moz-url');
if (links) links = links.split(/\r?\n/).filter((item, ndx) => ndx % 2 == 0);
else if (links = evt.dataTransfer.getData('text/plain')) links = links.split(/\r?\n/);
}
if (!Array.isArray(links) || links.length <= 0) return false;
let tags = getTagsFromIterable(evt.currentTarget.getElementsByTagName('A'));
if (tags.length > 0) document.location.assign('/requests.php?' + new URLSearchParams({
action: 'new',
tags: JSON.stringify(tags),
url: links[0],
}).toString());
return false;
}
const isFirefox = /\b(?:Firefox)\b/.test(navigator.userAgent) || Boolean(window.InstallTrigger);
for (let div of document.body.querySelectorAll('div#discog_table > table > tbody > tr.group div.tags')) {
div.title = 'Alt + click => copy tags to clipboard\n' +
'Ctrl+Alt + Click => make new request using these tags\n' +
'----\n--or-- use context menu';
div.addEventListener('click', tagsClickHandler);
div.ondrop = dropUrlHandler;
div.ondragover = evt => true;
div.ondragenter = evt => { evt.currentTarget.style.backgroundColor = 'lawngreen' };
div[isFirefox ? 'ondragexit' : 'ondragleave'] = evt => { evt.currentTarget.style.backgroundColor = null };
div.oncontextmenu = contextUpdater;
div.setAttribute('contextmenu', contextId);
}
break;
}
case '/requests.php': {
const urlParams = new URLSearchParams(document.location.search);
let tags = urlParams.get('tags');
if (tags && (tags = JSON.parse(tags)).length > 0) {
const input = document.getElementById('tags');
if (input != null) input.value = tags.join(', ');
}
const url = urlParams.get('url');
if (/^(https?:\/\/.+)$/i.test(url)) {
let ua = document.getElementById('ua-data');
function feedData() {
ua.value = url;
if ((ua = document.getElementById('autofill-form-2')) == null) return; // assertion failed
if (typeof ua.onclick == 'function') ua.onclick(); else ua.click();
}
if (ua != null) feedData(); else {
const container = document.querySelector('form#request_form > table > tbody');
if (container != null) {
let counters = [0, 0], timeStamp = Date.now();
const mo = new MutationObserver(function(mutationsList) {
++counters[0];
for (let mutation of mutationsList) for (let node of mutation.addedNodes) {
++counters[1];
if (node.nodeName != 'TR' || (ua = node.querySelector('textarea#ua-data')) == null) continue;
console.log('Found UA data by trigger:', counters, (Date.now() - timeStamp) / 1000);
clearTimeout(timer);
return feedData();
}
}), timer = setTimeout(mo => { mo.disconnect() }, 10000, mo);
mo.observe(container, { childList: true });
}
}
}
break;
}
}
let tagsBox = document.body.querySelector('div.box_tags');
if (tagsBox == null) return;
let head = tagsBox.querySelector('div.head');
if (head == null) return;
let span = document.createElement('SPAN'), a = document.createElement('A');
span.style.float = 'right';
a.className = 'brackets';
a.textContent = 'Copy';
a.href = '#';
a.onclick = function(evt) {
let tags = getTagsFromIterable(tagsBox.querySelectorAll('ul > li > a, ol > li > a'));
if (tags.length <= 0) return false;
GM_setClipboard(tags.join(', '), 'text');
evt.currentTarget.style.color = isDarkTheme ? 'darkgreen' : 'lightgreen';
setTimeout(elem => {elem.style.color = null }, 1000, evt.currentTarget);
return false;
};
span.append(a);
head.append(span);
})();