此插件允许用户为网站的链接添加自定义标签。比如，可以给论坛的用户或帖子添加标签。
当前为
// ==UserScript==
// @name 🏷️ UTags - Add usertags to links
// @name:zh-CN 🏷️ 小鱼标签 (UTags) - 为链接添加用户标签
// @namespace https://utags.pipecraft.net/
// @homepage https://github.com/utags/utags#readme
// @supportURL https://github.com/utags/utags/issues
// @version 0.1.7
// @description Allow users to add custom tags to links.
// @description:zh-CN 此插件允许用户为网站的链接添加自定义标签。比如，可以给论坛的用户或帖子添加标签。
// @icon https://utags.pipecraft.net/favicon.png
// @author Pipecraft
// @license MIT
// @match https://*/*
// @match http://*/*
// @match https://*.v2ex.com/*
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_addValueChangeListener
// @grant GM_removeValueChangeListener
// ==/UserScript==
//
//// Repository: https://github.com/utags/utags
//// Usage and screenshots: https://github.com/utags/utags
////
//// Recent Updates
//// - v0.1.6 2023.04.06
//// - Rebase on utags/browser-extension-starter@v2
//// - v0.1.5 2023.03.27
//// - 添加更多特殊标签，比如：标题党, 推广, 无聊, 忽略, 已阅, hide, 隐藏, 不再显示, 热门, 收藏, 关注, 稍后阅读
//// - 修改 www.v2ex.com 匹配规则，支持更多页面，比如：提醒系统、账户余额等
//// - v0.1.4 2023.03.20
//// - 支持给 www.v2ex.com 节点添加标签
////
;(() => {
"use strict"
var doc = document
var uniq = (array) => [...new Set(array)]
var $ = (element, selectors) =>
element && typeof element === "object"
? element.querySelector(selectors)
: doc.querySelector(element)
var $$ = (element, selectors) =>
element && typeof element === "object"
? [...element.querySelectorAll(selectors)]
: [...doc.querySelectorAll(element)]
var createElement = (tagName, attributes) => {
const element = doc.createElement(tagName)
if (attributes) {
for (const name in attributes) {
if (Object.hasOwn(attributes, name)) {
const value = attributes[name]
if (name === "textContent") {
element[name] = value
} else if (name === "style") {
setStyle(element, value)
} else {
setAttribute(element, name, value)
}
}
}
}
return element
}
var setAttribute = (element, name, value) =>
element ? element.setAttribute(name, value) : void 0
var setStyle = (element, values, overwrite) => {
if (!element) {
return
}
const style = element.style
if (typeof values === "string") {
style.cssText = overwrite ? values : style.cssText + ";" + values
return
}
if (overwrite) {
style.cssText = ""
}
for (const key in values) {
if (Object.hasOwn(values, key)) {
style[key] = values[key].replace("!important", "")
}
}
}
var isUrl = (text) => /^https?:\/\//.test(text)
if (typeof Object.hasOwn !== "function") {
Object.hasOwn = (instance, prop) =>
Object.prototype.hasOwnProperty.call(instance, prop)
}
var content_default =
'#utags_layer { height: 200px; width: 200px; background-color: red;}.utags_ul { display: inline; list-style-type: none; margin: 0px; margin-left: 2px; padding: 0px; position: relative; /*vertical-align: text-bottom;*/ line-height: 10px;}.utags_ul > li { display: inline-flex; align-items: center;}.utags_text_tag { border: 1px solid red; color: red !important; border-radius: 3px; padding: 1px 3px; margin: 0px 3px; font-size: 10px; line-height: 10px; font-weight: normal; text-decoration: none; cursor: pointer;}.utags_captain_tag,.utags_captain_tag2 { border: none; text-indent: -9999px; width: 12px; height: 12px; padding: 0; display: block; background-image: url(data:image/svg+xml;base64,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); background-size: contain;}.utags_captain_tag { opacity: 1%; position: absolute; top: 0px; left: -2px; padding: 0; margin: 0; border: none; width: 4px; height: 4px; font-size: 1px; background-color: #fff;}.utags_captain_tag:hover,.utags_captain_tag2:hover { background-image: url(data:image/svg+xml;base64,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);}*:hover + .utags_ul .utags_captain_tag,.utags_ul:hover .utags_captain_tag,:not(a) + .utags_ul .utags_captain_tag { opacity: 100%; font-size: 10px; width: 12px; height: 12px;}/* Firefox does not support :has *//* vimium extension */html:has(#vimiumHintMarkerContainer) .utags_captain_tag { opacity: 99%; font-size: 10px; width: 12px; height: 12px;}:not(a) + .utags_ul .utags_captain_tag { position: relative;}[data-utags_list_node*=",\u6807\u9898\u515A,"],[data-utags_list_node*=",\u63A8\u5E7F,"],[data-utags_list_node*=",\u65E0\u804A,"],[data-utags_list_node*=",\u5FFD\u7565,"],[data-utags_list_node*=",sb,"] { opacity: 10%;}[data-utags_list_node*=",\u5DF2\u9605,"],[data-utags_list_node*=",\u65B0\u7528\u6237,"] { opacity: 50%;}[data-utags_list_node*=",hide,"],[data-utags_list_node*=",\u9690\u85CF,"],[data-utags_list_node*=",\u4E0D\u518D\u663E\u793A,"],[data-utags_list_node*=",block,"] { opacity: 5%; display: none;}[data-utags_list_node*=",\u70ED\u95E8,"],[data-utags_list_node*=",\u6536\u85CF,"],[data-utags_list_node*=",\u5173\u6CE8,"],[data-utags_list_node*=",\u7A0D\u540E\u9605\u8BFB,"] { background-image: linear-gradient(to right, #ffffff, #fefce8) !important; opacity: 100% !important; display: block !important;}[data-utags_list_node*=",\u70ED\u95E8,"],[data-utags_list_node*=",\u6536\u85CF,"],[data-utags_list_node*=",\u5173\u6CE8,"] { background-image: linear-gradient(to right, #ffffff, #fef2f2) !important;}[data-utags_list_node]:hover { opacity: 100% !important;}'
function createTag(tagName) {
const a = createElement("a")
a.textContent = tagName
a.dataset.utags_tag = tagName
a.setAttribute(
"href",
"https://utags.pipecraft.net/tags/#" + encodeURIComponent(tagName)
)
a.setAttribute("target", "_blank")
a.setAttribute("class", "utags_text_tag")
return a
}
var site = {
getListNodes() {
const patterns = [".box .cell"]
return $$(patterns.join(","))
},
getConditionNodes() {
const patterns = [
".box .cell .topic-link",
".item_hot_topic_title a",
'.box .cell .topic_info strong:first-of-type a[href*="/member/"]',
".box .cell .topic_info .node",
'#Main strong a.dark[href*="/member/"]',
]
return $$(patterns.join(","))
},
matchedNodes() {
const patterns = [
'a[href*="/t/"]',
'a[href*="/member/"]',
'a[href*="/go/"]',
'.topic_info a[href*="/member/"]',
"a.topic-link",
".box .cell .topic_info .node",
".item_hot_topic_title a",
'#Main strong a.dark[href*="/member/"]',
'.topic_content a[href*="/member/"]',
'.topic_content a[href*="/t/"]',
'.reply_content a[href*="/member/"]',
'.reply_content a[href*="/t/"]',
'.header small a[href*="/member/"]',
'.header a[href*="/go/"]',
'.dock_area a[href*="/member/"]',
'.dock_area a[href*="/t/"]',
]
const elements = $$(patterns.join(","))
const excludePatterns = [
".site-nav a",
".cell_tabs a",
".tab-alt-container a",
"#SecondaryTabs a",
"a.page_normal,a.page_current",
"a.count_livid",
]
const excludeElements = new Set($$(excludePatterns.join(",")))
function getCanonicalUrl2(url) {
return url
.replace(/[?#].*/, "")
.replace(/(\w+\.)?v2ex.com/, "www.v2ex.com")
}
const nodes = [...elements].map((element) => {
if (excludeElements.has(element)) {
return {}
}
if (element.querySelector("img")) {
return {}
}
const key = getCanonicalUrl2(element.href)
const title = element.textContent
const meta = { title }
element.utags = { key, meta }
return element
})
if (location.pathname.includes("/member/")) {
const profile = $("h1")
if (profile) {
const key = "https://www.v2ex.com/member/" + profile.textContent
const meta = { title: profile.textContent }
profile.utags = { key, meta }
nodes.push(profile)
}
}
if (location.pathname.includes("/t/")) {
const header = $(".topic_content")
if (header) {
const key = getCanonicalUrl2(
"https://www.v2ex.com" + location.pathname
)
const title = $("h1").textContent
const meta = { title }
header.utags = { key, meta }
nodes.push(header)
}
}
if (location.pathname.includes("/go/")) {
const header = $(".cell_ops.flex-one-row input")
if (header) {
const key = getCanonicalUrl2(
"https://www.v2ex.com" + location.pathname
)
const title = document.title.replace(/.*›\s*/, "").trim()
const meta = { title }
header.utags = { key, meta }
nodes.push(header)
}
}
return nodes
},
}
var v2ex_default = site
function matchedSite(hostname2) {
if (/v2ex\.com|v2hot\./.test(hostname2)) {
return v2ex_default
}
return null
}
function getListNodes(hostname2) {
const site2 = matchedSite(hostname2)
if (site2) {
return site2.getListNodes()
}
return []
}
function getConditionNodes(hostname2) {
const site2 = matchedSite(hostname2)
if (site2) {
return site2.getConditionNodes()
}
return []
}
function getCanonicalUrl(url) {
return url
}
function matchedNodes(hostname2) {
const site2 = matchedSite(hostname2)
const set = /* @__PURE__ */ new Set()
if (site2) {
const array2 = site2.matchedNodes()
for (const element of array2) {
set.add(element)
}
}
const array = $$("[data-utags_primary_link]")
for (const element of array) {
if (!element.utags) {
const key = getCanonicalUrl(element.href)
const title = element.textContent
const meta = {}
if (!isUrl(title)) {
meta.title = title
}
element.utags = { key, meta }
}
set.add(element)
}
return [...set]
}
var getValue = (key) => {
const value = GM_getValue(key)
return value && value !== "undefined" ? JSON.parse(value) : void 0
}
var setValue = (key, value) => {
if (value !== void 0) GM_setValue(key, JSON.stringify(value))
}
var addValueChangeListener = (key, func) => {
const listenerId = GM_addValueChangeListener(key, func)
return () => {
GM_removeValueChangeListener(listenerId)
}
}
var extensionVersion = "0.1.6"
var databaseVersion = 2
var storageKey = "extension.utags.urlmap"
var cachedUrlMap
async function getUrlMap() {
return (await getValue(storageKey)) || {}
}
async function getUrlMapVesion1() {
return getValue("plugin.utags.tags.v1")
}
async function getTags(key) {
if (!cachedUrlMap) {
cachedUrlMap = await getUrlMap()
}
return cachedUrlMap[key] || { tags: [] }
}
async function saveTags(key, tags, meta) {
const urlMap = await getUrlMap()
urlMap.meta = Object.assign({}, urlMap.meta, {
extensionVersion,
databaseVersion,
})
const newTags = mergeTags(tags, [])
if (newTags.length === 0) {
delete urlMap[key]
} else {
const now = Date.now()
const data = urlMap[key] || {}
const newMeta = Object.assign({}, data.meta, meta, {
updated: now,
})
newMeta.created = newMeta.created || now
urlMap[key] = {
tags: newTags,
meta: newMeta,
}
}
await setValue(storageKey, urlMap)
}
function addTagsValueChangeListener(func) {
addValueChangeListener(storageKey, func)
}
addTagsValueChangeListener(async () => {
cachedUrlMap = null
await checkVersion()
})
async function reload() {
console.log("Current extionsion is outdated, need reload page")
const urlMap = await getUrlMap()
urlMap.meta = urlMap.meta || {}
await setValue(storageKey, urlMap)
location.reload()
}
async function checkVersion() {
cachedUrlMap = await getUrlMap()
const meta = cachedUrlMap.meta || {}
if (meta.extensionVersion !== extensionVersion) {
console.log(
"Previous extension version:",
meta.extensionVersion,
"current extension version:",
extensionVersion
)
if (meta.extensionVersion > extensionVersion) {
}
}
if (meta.databaseVersion !== databaseVersion) {
console.log(
"Previous database version:",
meta.databaseVersion,
"current database version:",
databaseVersion
)
if (meta.databaseVersion > databaseVersion) {
await reload()
return false
}
}
return true
}
function isValidKey(key) {
return isUrl(key)
}
function isValidTags(tags) {
return Array.isArray(tags)
}
function mergeTags(tags, tags2) {
tags = tags || []
tags2 = tags2 || []
return uniq(
tags
.concat(tags2)
.map((v) => (v ? String(v).trim() : v))
.filter(Boolean)
)
}
async function migrationData(urlMap) {
console.log("Before migration", JSON.stringify(urlMap))
const meta = urlMap.meta || {}
const now = Date.now()
const meta2 = { created: now, updated: now }
if (!meta.databaseVersion) {
meta.databaseVersion = 1
}
if (meta.databaseVersion === 1) {
for (const key in urlMap) {
if (!Object.hasOwn(urlMap, key)) {
continue
}
if (!isValidKey(key)) {
continue
}
const tags = urlMap[key]
if (!isValidTags(tags)) {
throw new Error("Invaid data format.")
}
const newTags = mergeTags(tags, [])
if (newTags.length > 0) {
urlMap[key] = { tags: newTags, meta: meta2 }
} else {
delete urlMap[key]
}
}
meta.databaseVersion = 2
}
if (meta.databaseVersion === 2) {
}
urlMap.meta = meta
console.log("After migration", JSON.stringify(urlMap))
return urlMap
}
async function mergeData(urlMapNew) {
if (typeof urlMapNew !== "object") {
throw new TypeError("Invalid data format")
}
let numberOfLinks = 0
let numberOfTags = 0
const urlMap = await getUrlMap()
if (
!urlMapNew.meta ||
urlMapNew.meta.databaseVersion !== urlMap.meta.databaseVersion
) {
urlMapNew = await migrationData(urlMapNew)
}
if (urlMapNew.meta.databaseVersion !== urlMap.meta.databaseVersion) {
throw new Error("Invalid database version")
}
for (const key in urlMapNew) {
if (!Object.hasOwn(urlMapNew, key)) {
continue
}
if (!isValidKey(key)) {
continue
}
const tags = urlMapNew[key].tags || []
const meta = urlMapNew[key].meta || {}
if (!isValidTags(tags)) {
throw new Error("Invaid data format.")
}
const orgData = urlMap[key] || { tags: [] }
const orgTags = orgData.tags || []
const newTags = mergeTags(orgTags, tags)
if (newTags.length > 0) {
const orgMeta = orgData.meta || {}
const created = Math.min(orgMeta.created || 0, meta.created || 0)
const updated = Math.max(orgMeta.updated || 0, meta.updated || 0)
const newMata = Object.assign({}, orgMeta, meta, { created, updated })
urlMap[key] = Object.assign({}, orgData, {
tags: newTags,
meta: newMata,
})
numberOfTags += Math.max(newTags.length - orgTags.length, 0)
if (orgTags.length === 0) {
numberOfLinks++
}
} else {
delete urlMap[key]
}
}
await setValue(storageKey, urlMap)
console.log(
`\u6570\u636E\u5DF2\u6210\u529F\u5BFC\u5165\uFF0C\u65B0\u589E ${numberOfLinks} \u6761\u94FE\u63A5\uFF0C\u65B0\u589E ${numberOfTags} \u6761\u6807\u7B7E\u3002`
)
return { numberOfLinks, numberOfTags }
}
async function migration() {
const result = await checkVersion()
if (!result) {
return
}
cachedUrlMap = await getUrlMap()
const meta = cachedUrlMap.meta || {}
if (meta.databaseVersion !== databaseVersion) {
meta.databaseVersion = meta.databaseVersion || 1
if (meta.databaseVersion < databaseVersion) {
console.log("Migration start")
await saveTags("any", [])
console.log("Migration done")
}
}
const urlMapVer1 = await getUrlMapVesion1()
if (urlMapVer1) {
console.log(
"Migration start: database version 1 to database version",
databaseVersion
)
const result2 = await mergeData(urlMapVer1)
if (result2) {
await setValue("plugin.utags.tags.v1", null)
}
}
}
var hostname = location.hostname
var getStyle = () => {
const style = createElement("style")
style.id = "utags_style"
style.textContent = content_default
document.head.append(style)
}
function appendTagsToPage(element, key, tags, meta) {
var _a, _b
if (
(_b = (_a = element.nextSibling) == null ? void 0 : _a.classList) == null
? void 0
: _b.contains("utags_ul")
) {
element.nextSibling.remove()
}
const ul = createElement("ul")
let li = createElement("li")
let a = createElement("a")
a.textContent = "\u{1F3F7}\uFE0F"
a.setAttribute(
"class",
tags.length === 0
? "utags_text_tag utags_captain_tag"
: "utags_text_tag utags_captain_tag2"
)
a.addEventListener("click", async function () {
const newTags = prompt(
"[UTags] \u8BF7\u8F93\u5165\u6807\u7B7E\uFF0C\u7528\u9017\u53F7\u5206\u5F00\u591A\u4E2A\u6807\u7B7E",
tags.join(", ")
)
if (newTags !== null) {
const newTagsArray = newTags.split(/\s*[,，]\s*/)
await saveTags(key, newTagsArray, meta)
}
})
li.append(a)
ul.append(li)
for (const tag of tags) {
li = createElement("li")
a = createTag(tag)
li.append(a)
ul.append(li)
}
ul.setAttribute("class", "utags_ul")
element.after(ul)
}
async function displayTags() {
const conditionNodes = getConditionNodes(hostname)
for (const node of conditionNodes) {
node.dataset.utags_condition_node = ""
}
const nodes = matchedNodes(hostname)
await Promise.all(
nodes.map(async (node) => {
if (!node.utags || !node.utags.key) {
return
}
const object = await getTags(node.utags.key)
const tags = object.tags || []
appendTagsToPage(node, node.utags.key, tags, node.utags.meta)
})
)
const listNodes = getListNodes(hostname)
for (const node of listNodes) {
const tags = node.querySelectorAll(
"[data-utags_condition_node] + .utags_ul > li > .utags_text_tag[data-utags_tag]"
)
if (tags.length > 0) {
node.dataset.utags_list_node =
[...tags].reduce(
(accumulator, tag) => accumulator + "," + tag.textContent,
""
) + ","
} else {
node.dataset.utags_list_node = ""
}
}
}
async function outputData() {
if (
/^(utags\.pipecraft\.net|localhost|127\.0\.0\.1)$/.test(location.hostname)
) {
const urlMap = await getUrlMap()
const textarea = createElement("textarea")
textarea.id = "utags_output"
textarea.setAttribute("style", "display:none")
textarea.value = JSON.stringify(urlMap)
document.body.append(textarea)
textarea.addEventListener("click", async () => {
if (textarea.dataset.utags_type === "export") {
const urlMap2 = await getUrlMap()
textarea.value = JSON.stringify(urlMap2)
textarea.dataset.utags_type = "export_done"
textarea.click()
} else if (textarea.dataset.utags_type === "import") {
const data = textarea.value
try {
const result = await mergeData(JSON.parse(data))
textarea.value = JSON.stringify(result)
textarea.dataset.utags_type = "import_done"
textarea.click()
} catch (error) {
console.error(error)
textarea.value = JSON.stringify(error)
textarea.dataset.utags_type = "import_failed"
textarea.click()
}
}
})
}
}
async function initStorage() {
await migration()
addTagsValueChangeListener(displayTags)
}
var countOfLinks = 0
async function main() {
if ($("#utags_style")) {
console.log(
`[UTags] [${"userscript"}-${"prod"}] Skip this, since another instance is already running.`,
location.href
)
return
}
document.addEventListener("mouseover", (event) => {
if (event.target && event.target.tagName === "A") {
}
})
getStyle()
setTimeout(outputData, 1)
await initStorage()
await displayTags()
countOfLinks = $$("a:not(.utags_text_tag)").length
setInterval(async () => {
const count = $$("a:not(.utags_text_tag)").length
if (countOfLinks !== count) {
countOfLinks = count
await displayTags()
}
}, 1e3)
}
main()
})()