84 lines
2.6 KiB
JavaScript
84 lines
2.6 KiB
JavaScript
export function findLink(target, parentClass = 'toot') {
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if (target.localName === 'a') {
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return target.href
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}
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if (target.parentNode === undefined || target.parentNode === null) {
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return null
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}
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if (target.parentNode.getAttribute('class') === parentClass) {
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return null
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}
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return findLink(target.parentNode, parentClass)
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}
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export function findTag(target, parentClass = 'toot') {
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if (target.getAttribute('class') && target.getAttribute('class').includes('hashtag')) {
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return parseTag(target.href)
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}
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// In Pleroma, link does not have class.
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// So I have to check URL.
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if (target.href && target.href.match(/^https:\/\/[a-zA-Z0-9-.]+\/(tag|tags)\/.+/)) {
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return parseTag(target.href)
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}
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if (target.parentNode === undefined || target.parentNode === null) {
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return null
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}
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if (target.parentNode.getAttribute('class') === parentClass) {
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return null
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}
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return findTag(target.parentNode, parentClass)
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}
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export function parseTag(tagURL) {
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const res = tagURL.match(/^https:\/\/([a-zA-Z0-9-.]+)\/(tag|tags)\/(.+)/)
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return res[3]
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}
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export function findAccount(target, parentClass = 'toot') {
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if (target.getAttribute('class') && target.getAttribute('class').includes('u-url')) {
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if (target.href && target.href.match(/^https:\/\/[a-zA-Z0-9-.]+\/users\/[a-zA-Z0-9-_.]+$/)) {
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return parsePleromaAccount(target.href)
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} else {
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return parseMastodonAccount(target.href)
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}
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}
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// In Pleroma, link does not have class.
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// So we have to check URL.
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if (target.href && target.href.match(/^https:\/\/[a-zA-Z0-9-.]+\/@[a-zA-Z0-9-_.]+$/)) {
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return parseMastodonAccount(target.href)
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}
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// Toot URL of Pleroma does not contain @.
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if (target.href && target.href.match(/^https:\/\/[a-zA-Z0-9-.]+\/users\/[a-zA-Z0-9-_.]+$/)) {
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return parsePleromaAccount(target.href)
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}
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if (target.parentNode === undefined || target.parentNode === null) {
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return null
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}
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if (target.parentNode.getAttribute('class') === parentClass) {
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return null
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}
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return findAccount(target.parentNode, parentClass)
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}
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export function parseMastodonAccount(accountURL) {
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const res = accountURL.match(/^https:\/\/([a-zA-Z0-9-.]+)\/(@[a-zA-Z0-9-_.]+)$/)
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const domainName = res[1]
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const accountName = res[2]
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return {
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username: accountName,
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acct: `${accountName}@${domainName}`,
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url: accountURL
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}
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}
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export function parsePleromaAccount(accountURL) {
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const res = accountURL.match(/^https:\/\/([a-zA-Z0-9-.]+)\/users\/([a-zA-Z0-9-_.]+)$/)
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const domainName = res[1]
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const accountName = res[2]
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return {
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username: `@${accountName}`,
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acct: `@${accountName}@${domainName}`,
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url: accountURL
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}
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}
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