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cross-posts.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>oldemmi</title>
<link rel="apple-touch-icon" sizes="180x180" href="https://oldemmi.vercel.app/resources/favicon/apple-touch-icon.png">
<link rel="icon" type="image/png" sizes="32x32" href="https://oldemmi.vercel.app/resources/favicon/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="https://oldemmi.vercel.app/resources/favicon/favicon-16x16.png">
<link rel="manifest" href="https://oldemmi.vercel.app/resources/favicon/site.webmanifest">
<meta name="mobile-web-app-capable" content="yes">
<meta name="theme-color" content="#303030">
<script>
let bebra = window.innerWidth < 550 ? 550 : window.innerWidth;
let conebebra = bebra / 1300;
document.querySelector('meta[name="viewport"]').setAttribute('content', `width=${bebra}, initial-scale=${conebebra}`);
const colorned = localStorage.getItem("theme") || "green";
const link = document.createElement("link");
link.rel = "stylesheet";
link.href = `https://oldemmi.vercel.app/css/${colorned}/dark.css?nocache=` + new Date().getTime();
document.head.appendChild(link);
</script>
</head>
<body>
<div class="navbar">
<div onclick="goToHome()" class="oldemmi">
<img src="https://oldemmi.vercel.app/resources/logo.png" alt="oldemmi logo">
<div class="text">
oldemmi
<div class="instance">
<!-- тут будет сервер -->
</div>
</div>
</div>
<div class="normal">
<button onclick="goToSearch()">🔎</button>
<button id="logout" style="display: none;" onclick="logout('userlogout')">logout</button>
<button style="display: inline;" id="login" class="login" onclick="login()">login</button>
<div style="display: inline;" class="neP"><div style="display: none;" class="profileInBar"></div></div>
</div>
</div>
<div id="post">
<!-- сюда будут добавляться посты через js -->
</div>
<hr width="93%" size="2" color="#454545">
<div id="posts">
<!-- сюда будут добавляться комментарии через js -->
</div>
<div class="load-more">
<button>more</button>
</div>
<script src="https://oldemmi.vercel.app/js/needScript.js"></script>
<script src="https://oldemmi.vercel.app/js/markdown.js"></script>
<script src="https://oldemmi.vercel.app/js/actions.js"></script>
<script defer>
const urlParams = new URLSearchParams(window.location.search);
const server = urlParams.get('server') || "lemmy.world";
const post = urlParams.get('post') || "826753";
let page = 1; // текущая страница для загрузки
const limit = 9; // количество постов на одну загрузку
const api = `https://${server}/api/v3`
const lemmyToken = localStorage.getItem("lemmyToken");
function instanceapply() {
const instdiv = document.querySelector(".navbar .oldemmi .text .instance");
instdiv.innerHTML = `
${server}
`;
}
function goToComments(postoid) {
window.location.href = `https://oldemmi.vercel.app/comments?server=${server}&post=${postoid}`
}
// функция для получения постов
async function fetchPost() {
try {
const response = await fetch(`${api}/post?id=${post}&nope=${Date.now()}`, {
method: "GET",
headers: { "Content-Type": "application/json", "authorization": `Bearer ${localStorage.getItem("lemmyToken")}` }
});
const data = await response.json();
return data.post_view;
} catch (error) {
alert(`error while loading post: ${error}`);
}
}
async function fetchCross() {
try {
const response = await fetch(`${api}/post?id=${post}&nope=${Date.now()}`, {
method: "GET",
headers: { "Content-Type": "application/json", "authorization": `Bearer ${localStorage.getItem("lemmyToken")}` }
});
const data = await response.json();
return data.cross_posts;
} catch (error) {
alert(`error while loading comments: ${error}`);
}
}
async function getLoggined() {
try {
const response = await fetch(`https://${localStorage.getItem("accountServer")}/api/v3/site`, {
method: "GET",
headers: {
"Content-Type": "application/json",
"Authorization": `Bearer ${lemmyToken}`
}
});
const data = await response.json();
return data.my_user.local_user_view.person;
} catch (error) {
alert(`error while loading profile: ${error}`);
}
}
async function validateToken() {
const serverUrl = `https://${localStorage.getItem("accountServer")}/api/v3/user/validate_auth`;
try {
const response = await fetch(serverUrl, {
method: "GET",
headers: {
"Content-Type": "application/json",
"Authorization": `Bearer ${lemmyToken}`
}
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
console.log("token is valid:", data);
return true; // токен валидный
} catch (error) {
console.error("token validation failed:", error);
return false; // токен не валидный
}
}
function getInstanceFromActorId(actorId) {
const url = new URL(actorId);
return url.hostname; // возвращает домен, например, "lemmy.world"
}
function goToCommunity(comname, servecom) {
window.location.href = `https://oldemmi.vercel.app/community?server=${servecom}&community=${comname}`
}
// функция для отображения постов
function renderPosts(posts) {
try {
const postsContainer = document.getElementById("posts");
posts.forEach(post => {
const locked = post.post.locked === true ? '🔒' : '';
const deleted = post.post.deleted === true ? '🗑️' : '';
const pinned_community = post.post.featured_community === true ? '📍' : '';
const blocked = post.post.removed === true ? '🚫' : '';
const pinned_local = post.post.featured_local === true ? '📌' : '';
const edited = post.post.updated ? '✏️' : '';
const nsfw = post.post.nsfw === true ? '🔞' : '';
const postotourl = post.post.url && post.post.url !== post.post.thumbnail_url ? post.post.url : null;
const postElement = document.createElement("div");
postElement.classList.add("post");
postElement.innerHTML = `
<div onclick="goToComments(${post.post.id})" class="post-header">
<img onclick="goToProfile('${post.creator.name}', '${getInstanceFromActorId(post.creator.actor_id)}')" src="${post.creator.avatar || 'https://oldemmi.vercel.app/resources/user.png'}" alt="avatar">
<div class="author">
${post.creator.display_name || post.creator.name}
<div onclick="goToCommunity('${post.community.name}', '${getInstanceFromActorId(post.community.actor_id)}')" class="community">
${post.community.name}
@
${getInstanceFromActorId(post.community.actor_id)}
</div>
</div>
<div class="post-status">
<div onclick="alert('this post is locked')" class="locked">
${locked}
</div>
<div onclick="alert('this post is deleted')" class="deleted">
${deleted}
</div>
<div onclick="alert('this post is nsfw (18+)')" class="nsfw">
${nsfw}
</div>
<div onclick="alert('this post is edited')" class="edited">
${edited}
</div>
<div onclick="alert('this post is pinned in community')" class="pincom">
${pinned_community}
</div>
<div onclick="alert('this post is pinned in instance')" class="pininstance">
${pinned_local}
</div>
<div onclick="alert('this post is removed by community moderator')" class="blocked">
${blocked}
</div>
<div onclick="alert('this is cross-post')" class="nsfw">
🔄
</div>
</div>
</div>
<div class="post-name">${post.post.name}</div>
<div class="post-text">${parseMarkdown(post.post.body || "")}</div>
${post.post.thumbnail_url ? `<img src="${post.post.thumbnail_url}" class="post-image" alt="image">` : ""}
${postotourl ? `<div class="post-link"><a rel="noopener noreferrer" href="${postotourl}">${linkMax(postotourl)}</a></div>` : ""}
`;
postsContainer.appendChild(postElement);
});
} catch (error) {
alert(`error while rendering posts: ${error}`);
}
}
// функция для отображения постов
function renderPost(post_view) {
try {
const postContainer = document.getElementById("post");
const locked = post_view.post.locked === true ? '🔒' : '';
const deleted = post_view.post.deleted === true ? '🗑️' : '';
const pinned_community = post_view.post.featured_community === true ? '📍' : '';
const blocked = post_view.post.removed === true ? '🚫' : '';
const pinned_local = post_view.post.featured_local === true ? '📌' : '';
const edited = post_view.post.updated ? '✏️' : '';
const nsfw = post_view.post.nsfw === true ? '🔞' : '';
const postotourl = post_view.post.url && post_view.post.url !== post_view.post.thumbnail_url ? post_view.post.url : null;
const postElement = document.createElement("div");
postElement.classList.add("post");
const likecolor = post_view.my_vote === 1 ? "#b3c46d" : "#ffffff";
const dislikecolor = post_view.my_vote === -1 ? "#b3c46d" : "#ffffff";
postElement.innerHTML = `
<div class="post-header">
<img onclick="goToProfile('${post_view.creator.name}', '${getInstanceFromActorId(post_view.creator.actor_id)}')" src="${post_view.creator.avatar || 'https://oldemmi.vercel.app/resources/user.png'}" alt="avatar">
<div class="author">
${post_view.creator.display_name || post_view.creator.name}
<div onclick="goToCommunity('${post_view.community.name}', '${getInstanceFromActorId(post_view.community.actor_id)}')" class="community">
${post_view.community.name}
@
${getInstanceFromActorId(post_view.community.actor_id)}
</div>
</div>
<div class="post-status">
<div onclick="alert('this post is locked')" class="locked">
${locked}
</div>
<div onclick="alert('this post is deleted')" class="deleted">
${deleted}
</div>
<div onclick="alert('this post is nsfw (18+)')" class="nsfw">
${nsfw}
</div>
<div onclick="alert('this post is edited')" class="edited">
${edited}
</div>
<div onclick="alert('this post is pinned in community')" class="pincom">
${pinned_community}
</div>
<div onclick="alert('this post is pinned in instance')" class="pininstance">
${pinned_local}
</div>
<div onclick="alert('this post is removed by community moderator')" class="blocked">
${blocked}
</div>
</div>
</div>
<div class="post-name">${post_view.post.name}</div>
<div class="post-text">${parseMarkdown(post_view.post.body || "")}</div>
${post_view.post.thumbnail_url ? `<img src="${post_view.post.thumbnail_url}" class="post-image" alt="image">` : ""}
${postotourl ? `<div class="post-link"><a rel="noopener noreferrer" href="${postotourl}">${postotourl}</a></div>` : ""}
<div class="post-footer">
<div class="counter">
<button onclick="voteContent(1, 'post', ${post_view.post.id}, ${post_view.my_vote})">👍</button>
<span style="color: ${likecolor};" id="vote${post_view.post.id}">${post_view.counts.upvotes}</span>
</div>
<div class="counter">
<button onclick="voteContent(-1, 'post', ${post_view.post.id}, ${post_view.my_vote})">👎</button>
<span style="color: ${dislikecolor};" id="down${post_view.post.id}">${post_view.counts.downvotes}</span>
</div>
<div class="answer">
<button onclick="goToComments(${post_view.post.id})">💬</button>
<span>${post_view.counts.comments}</span>
</div>
</div>
`;
postContainer.appendChild(postElement);
} catch (error) {
alert(`error while rendering post: ${error}`);
}
}
// функция для загрузки комментариев
async function loadMoreCross() {
const cross = await fetchCross();
renderPosts(cross);
page++; // увеличиваем номер страницы
}
async function loadPost() {
const post_view = await fetchPost();
renderPost(post_view);
}
async function loginedornot() {
try {
const profileInBar = document.querySelector(".navbar .normal .neP .profileInBar");
const login = document.getElementById("login");
const logout = document.getElementById("logout");
if (lemmyToken) {
const lemmyTokenValid = await validateToken();
if (lemmyTokenValid) {
profileInBar.style.display = "flex";
logout.style.display = "flex";
login.style.display = "none";
const user = await getLoggined();
profileInBar.innerHTML = `
<img onclick="goToProfile('${user.name}', '${localStorage.getItem("accountServer")}')" src="${user.avatar || 'https://lgor360.github.io/oldemmi/user.png'}">
<div class="text">
${user.display_name || user.name}
</div>
`;
} else {
logout("notvalid");
}
}
return;
} catch (error) {
alert(`error while account login check: ${error}`);
}
}
// функция для входа
function login() {
window.location.href = `https://oldemmi.vercel.app/login`;
}
async function logout(option) {
const confirmation = confirm("are you sure want to logout?");
if (!confirmation) {
return; // если пользователь нажал "нет", ничего не делаем
}
const proxyUrl = "https://oldemmi.vercel.app/api/server.js";
const logoutData = {
url: `https://${localStorage.getItem("accountServer")}/api/v3/user/logout`,
method: "POST",
headers: {
"Content-Type": "application/json",
"Authorization": `Bearer ${lemmyToken}`
},
body: {}
};
try {
if (option === "userlogout") {
// выполняем запрос на выход через прокси
const response = await fetch(proxyUrl, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(logoutData)
});
if (!response.ok) {
throw new Error(`logout failed: ${response.status} ${response.statusText}`);
}
}
// удаляем токен и сервер из LocalStorage
localStorage.removeItem("lemmyToken");
localStorage.removeItem("accountServer");
// перезапускаем текущую страницу
location.reload();
} catch (error) {
alert(`error during logout: ${error}`);
}
}
function goToHome() {
window.location.href = `https://oldemmi.vercel.app/home?server=${server}`
}
function goToProfile(id, servero) {
window.location.href = `https://oldemmi.vercel.app/profile?server=${servero}&user=${id}`
}
function goToSearch() {
window.location.href = `https://oldemmi.vercel.app/search?server=${server}&filter=Posts`;
}
// загружаем пост и комментарии при загрузке страницы
loginedornot();
loadPost();
loadMoreCross();
// вставляем название сервера в заголовок
instanceapply();
</script>
</body>
</html>