Tento skript by neměl být instalován přímo. Jedná se o knihovnu, kterou by měly jiné skripty využívat pomocí meta příkazu // @require https://update.greasyfork.ip-ddns.com/scripts/539094/1606411/dav.js
// ==UserScript==
// @name dav
// @namespace dav
// @version 0.0.5
// @description Henry Toys dav api
// @author Henry
// @grant unsafeWindow
// @grant GM_download
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_deleteValue
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @license CC-BY-4.0
// ==/UserScript==
const dav = {
get_login_data: function () {
let dav_login_data = JSON.parse(GM_getValue("dav_login_data", null))
// 检查数据是否存在或已过期
if (!dav_login_data ||
!dav_login_data.baseURL ||
!dav_login_data.username ||
!dav_login_data.password ||
dav_login_data.expires < new Date().getTime()) {
GM_deleteValue('dav_login_data')
const login = function () {
const baseURL = prompt("请输入地址")
const username = prompt("请输入用户名")
const password = prompt("请输入密码")
const updated_dav_login_data = {
"baseURL": baseURL,
"username": username,
"password": password,
"expires": new Date().getTime() + 1000 * 60 * 60 * 24 * 7 // 7天后过期
}
GM_setValue("dav_login_data", JSON.stringify(updated_dav_login_data))
}
GM_registerMenuCommand("登录", login)
}
return JSON.parse(GM_getValue("dav_login_data", null))
},
request: async function (method, path, callback, responseType = 'text', data = null) {
const login_data = JSON.parse(GM_getValue("dav_login_data", null))
if (!login_data ||
!login_data.baseURL ||
!login_data.username ||
!login_data.password ||
login_data.expires < new Date().getTime()) {
GM_deleteValue('dav_login_data')
this.get_login_data()
throw new Error('Invalid or missing login credentials')
} else {
const updated_dav_login_data = {
"baseURL": login_data.baseURL,
"username": login_data.username,
"password": login_data.password,
"expires": new Date().getTime() + 1000 * 60 * 60 * 24 * 7 // 7天后过期
}
GM_setValue("dav_login_data", JSON.stringify(updated_dav_login_data))
}
return new Promise((resolve) => {
try {
GM_xmlhttpRequest({
method: method,
data: data,
url: login_data.baseURL + path,
headers: { 'Authorization': 'Basic ' + btoa(login_data.username + ':' + login_data.password), },
responseType: responseType,
timeout: 30000, // 设置默认超时时间为30秒
onload: async (response) => { await callback(response, resolve) },
onerror: (error) => {
console.log('Request error:', error)
GM_deleteValue('dav_login_data')
this.get_login_data()
reject(new Error(`Network request failed: ${error.error || error.statusText}`))
},
ontimeout: () => {
console.log('Request timed out')
GM_deleteValue('dav_login_data')
this.get_login_data()
reject(new Error('Request timed out'))
}
})
} catch (requestError) {
console.log('GM_xmlhttpRequest error:', requestError)
GM_deleteValue('dav_login_data')
this.get_login_data()
reject(requestError)
}
})
},
get_file_data: function (file_path) {
let callback = function (response, resolve) { resolve(response.responseText) }
return this.request('GET', file_path, callback, 'text')
},
get_file_last_modified_time: function (file_path) {
let callback = function (response, resolve) { resolve(response.responseXML.getElementsByTagName('d:getlastmodified')[0].textContent) }
return this.request('PROPFIND', file_path, callback, 'document', '')
},
upload_file_through_file_data: function (file_path, file_data) {
let callback = function () { }
this.request('PUT', file_path, callback, 'text', file_data)
},
upload_file_through_url: async function (file_path, url) {
function get_url_file_data(url) {
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: "GET",
url: url,
responseType: "arraybuffer",
onload: (response) => { resolve(new Blob([response.response])) },
onerror: () => { reject('error'); }
})
})
}
let file_data = await get_url_file_data(url)
this.upload_file_through_file_data(file_path, file_data)
},
check_path_exists: function (path) {
let callback = function (response, resolve) {
if (response.status === 404) { resolve(false) }
else { resolve(true) }
}
return this.request('PROPFIND', path, callback, 'text', '')
},
create_dir_path: async function (dir_path) {
let callback = function () { }
try {
let dir_exits = await this.check_path_exists(dir_path)
if (dir_exits) { return }
let currentPath = dir_path
while (currentPath) {
dir_exits = await this.check_path_exists(currentPath);
if (dir_exits) { break }
// 尝试创建目录
await this.request('MKCOL', currentPath, callback, 'text', '');
// 截取到上一级目录
const lastIndex = currentPath.lastIndexOf('/');
if (lastIndex === -1) { break }
currentPath = currentPath.slice(0, lastIndex)
}
} catch (error) {
console.error(`Error creating directory ${dir_path}:`, error);
}
},
get_latest_modified_file: async function (dir_path) {
let callback = function (response, resolve) {
if (response.status === 404) { resolve("error") }
else { resolve(response.responseXML.firstChild.lastChild.firstElementChild.innerHTML) }
}
return this.request('PROPFIND', dir_path, callback, 'text', '')
}
}
