mirror of
https://github.com/wowlikon/LiB.git
synced 2026-02-04 04:31:09 +00:00
305 lines
11 KiB
JavaScript
305 lines
11 KiB
JavaScript
$(document).ready(() => {
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const pathParts = window.location.pathname.split("/");
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const authorId = pathParts[pathParts.length - 1];
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if (!authorId || isNaN(authorId)) {
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showErrorState("Некорректный ID автора");
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return;
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}
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loadAuthor(authorId);
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function loadAuthor(id) {
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showLoadingState();
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fetch(`/api/authors/${id}`)
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.then((response) => {
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if (!response.ok) {
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if (response.status === 404) {
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throw new Error("Автор не найден");
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}
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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return response.json();
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})
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.then((author) => {
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renderAuthor(author);
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renderBooks(author.books);
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document.title = `LiB - ${author.name}`;
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})
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.catch((error) => {
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console.error("Error loading author:", error);
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showErrorState(error.message);
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});
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}
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function renderAuthor(author) {
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const $card = $("#author-card");
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const firstLetter = author.name.charAt(0).toUpperCase();
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const booksCount = author.books ? author.books.length : 0;
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const booksWord = getWordForm(booksCount, ["книга", "книги", "книг"]);
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$card.html(`
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<div class="flex items-start">
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<!-- Аватар -->
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<div class="w-24 h-24 bg-gray-500 text-white rounded-full flex items-center justify-center text-4xl font-bold mr-6 flex-shrink-0">
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${firstLetter}
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</div>
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<!-- Информация -->
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<div class="flex-1">
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<div class="flex items-center justify-between mb-2">
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<h1 class="text-3xl font-bold text-gray-900">${escapeHtml(author.name)}</h1>
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<span class="text-sm text-gray-500">ID: ${author.id}</span>
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</div>
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<div class="flex items-center text-gray-600 mb-4">
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<svg class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
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</svg>
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<span>${booksCount} ${booksWord} в библиотеке</span>
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</div>
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<!-- Кнопка назад -->
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<a href="/authors" class="inline-flex items-center text-gray-500 hover:text-gray-700 transition-colors">
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<svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"/>
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</svg>
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Вернуться к списку авторов
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</a>
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</div>
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</div>
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`);
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}
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function renderBooks(books) {
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const $container = $("#books-container");
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$container.empty();
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if (!books || books.length === 0) {
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$container.html(`
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<div class="text-center py-8">
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<svg class="mx-auto h-12 w-12 text-gray-400 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"/>
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</svg>
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<p class="text-gray-500">У этого автора пока нет книг в библиотеке</p>
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</div>
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`);
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return;
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}
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const $grid = $('<div class="space-y-4"></div>');
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books.forEach((book) => {
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const $bookCard = $(`
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<div class="border border-gray-200 rounded-lg p-4 hover:shadow-md transition-shadow duration-200 cursor-pointer book-card" data-id="${book.id}">
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<div class="flex justify-between items-start">
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<div class="flex-1">
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<h3 class="text-lg font-semibold text-gray-900 hover:text-blue-600 transition-colors mb-2">
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${escapeHtml(book.title)}
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</h3>
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<p class="text-gray-600 text-sm line-clamp-3">
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${escapeHtml(book.description || "Описание отсутствует")}
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</p>
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</div>
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<svg class="w-5 h-5 text-gray-400 ml-4 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/>
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</svg>
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</div>
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</div>
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`);
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$grid.append($bookCard);
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});
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$container.append($grid);
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$container.off("click", ".book-card").on("click", ".book-card", function () {
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const bookId = $(this).data("id");
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window.location.href = `/book/${bookId}`;
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});
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}
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function showLoadingState() {
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const $authorCard = $("#author-card");
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const $booksContainer = $("#books-container");
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$authorCard.html(`
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<div class="flex items-start animate-pulse">
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<div class="w-24 h-24 bg-gray-200 rounded-full mr-6"></div>
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<div class="flex-1">
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<div class="h-8 bg-gray-200 rounded w-1/3 mb-4"></div>
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<div class="h-4 bg-gray-200 rounded w-1/4 mb-4"></div>
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<div class="h-4 bg-gray-200 rounded w-1/5"></div>
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</div>
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</div>
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`);
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$booksContainer.html(`
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<div class="space-y-4">
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${Array(3)
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.fill()
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.map(
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() => `
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<div class="border border-gray-200 rounded-lg p-4 animate-pulse">
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<div class="h-5 bg-gray-200 rounded w-1/2 mb-2"></div>
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<div class="h-4 bg-gray-200 rounded w-full mb-1"></div>
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<div class="h-4 bg-gray-200 rounded w-3/4"></div>
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</div>
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`
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)
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.join("")}
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</div>
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`);
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}
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function showErrorState(message) {
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const $authorCard = $("#author-card");
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const $booksSection = $("#books-section");
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$booksSection.hide();
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$authorCard.html(`
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<div class="text-center py-8">
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<svg class="mx-auto h-16 w-16 text-red-400 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"/>
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</svg>
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<h3 class="text-xl font-medium text-gray-900 mb-2">${escapeHtml(message)}</h3>
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<p class="text-gray-500 mb-6">Не удалось загрузить информацию об авторе</p>
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<div class="flex justify-center gap-4">
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<button id="retry-btn" class="bg-gray-500 text-white px-6 py-2 rounded-lg hover:bg-gray-600 transition-colors">
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Попробовать снова
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</button>
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<a href="/authors" class="bg-white text-gray-700 px-6 py-2 rounded-lg border border-gray-300 hover:bg-gray-50 transition-colors">
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К списку авторов
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</a>
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</div>
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</div>
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`);
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$("#retry-btn").on("click", function () {
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$booksSection.show();
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loadAuthor(authorId);
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});
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}
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function getWordForm(number, forms) {
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const cases = [2, 0, 1, 1, 1, 2];
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const index =
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number % 100 > 4 && number % 100 < 20
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? 2
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: cases[Math.min(number % 10, 5)];
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return forms[index];
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}
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function escapeHtml(text) {
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if (!text) return "";
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const div = document.createElement("div");
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div.textContent = text;
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return div.innerHTML;
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}
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const $guestLink = $("#guest-link");
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const $userBtn = $("#user-btn");
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const $userDropdown = $("#user-dropdown");
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const $userArrow = $("#user-arrow");
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const $userAvatar = $("#user-avatar");
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const $dropdownName = $("#dropdown-name");
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const $dropdownUsername = $("#dropdown-username");
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const $dropdownEmail = $("#dropdown-email");
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const $logoutBtn = $("#logout-btn");
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let isDropdownOpen = false;
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function openDropdown() {
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isDropdownOpen = true;
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$userDropdown.removeClass("hidden");
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$userArrow.addClass("rotate-180");
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}
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function closeDropdown() {
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isDropdownOpen = false;
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$userDropdown.addClass("hidden");
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$userArrow.removeClass("rotate-180");
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}
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$userBtn.on("click", function (e) {
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e.stopPropagation();
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isDropdownOpen ? closeDropdown() : openDropdown();
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});
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$(document).on("click", function (e) {
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if (isDropdownOpen && !$(e.target).closest("#user-menu-container").length) {
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closeDropdown();
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}
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});
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$(document).on("keydown", function (e) {
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if (e.key === "Escape" && isDropdownOpen) {
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closeDropdown();
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}
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});
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$logoutBtn.on("click", function () {
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localStorage.removeItem("access_token");
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localStorage.removeItem("refresh_token");
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window.location.reload();
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});
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function showGuest() {
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$guestLink.removeClass("hidden");
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$userBtn.addClass("hidden").removeClass("flex");
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closeDropdown();
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}
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function showUser(user) {
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$guestLink.addClass("hidden");
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$userBtn.removeClass("hidden").addClass("flex");
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const displayName = user.full_name || user.username;
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const firstLetter = displayName.charAt(0).toUpperCase();
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$userAvatar.text(firstLetter);
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$dropdownName.text(displayName);
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$dropdownUsername.text("@" + user.username);
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$dropdownEmail.text(user.email);
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}
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function updateUserAvatar(email) {
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if (!email) return;
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const cleanEmail = email.trim().toLowerCase();
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const emailHash = sha256(cleanEmail);
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const avatarUrl = `https://www.gravatar.com/avatar/${emailHash}?d=identicon&s=200`;
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const avatarImg = document.getElementById("user-avatar");
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if (avatarImg) {
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avatarImg.src = avatarUrl;
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}
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}
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const token = localStorage.getItem("access_token");
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if (!token) {
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showGuest();
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} else {
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fetch("/api/auth/me", {
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headers: { Authorization: "Bearer " + token },
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})
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.then((response) => {
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if (response.ok) return response.json();
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throw new Error("Unauthorized");
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})
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.then((user) => {
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showUser(user);
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updateUserAvatar(user.email);
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document.getElementById("user-btn").classList.remove("hidden");
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document.getElementById("guest-link").classList.add("hidden");
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})
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.catch(() => {
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localStorage.removeItem("access_token");
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localStorage.removeItem("refresh_token");
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showGuest();
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});
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}
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}); |