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Добавление авторизации и улучшение качества кода
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@@ -0,0 +1,287 @@
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$(function () {
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const $loginTab = $("#login-tab");
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const $registerTab = $("#register-tab");
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const $loginForm = $("#login-form");
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const $registerForm = $("#register-form");
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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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const $menuContainer = $("#user-menu-container");
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function switchToLogin() {
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$loginTab.addClass("text-gray-700 bg-gray-50 border-b-2 border-gray-500").removeClass("text-gray-400");
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$registerTab.removeClass("text-gray-700 bg-gray-50 border-b-2 border-gray-500").addClass("text-gray-400");
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$loginForm.removeClass("hidden"); $registerForm.addClass("hidden");
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history.replaceState(null, "", "/auth#login");
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}
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function switchToRegister() {
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$registerTab.addClass("text-gray-700 bg-gray-50 border-b-2 border-gray-500").removeClass("text-gray-400");
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$loginTab.removeClass("text-gray-700 bg-gray-50 border-b-2 border-gray-500").addClass("text-gray-400");
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$registerForm.removeClass("hidden"); $loginForm.addClass("hidden");
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history.replaceState(null, "", "/auth#register");
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}
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$loginTab.on("click", switchToLogin);
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$registerTab.on("click", switchToRegister);
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$("body").on("click", ".toggle-password", function () {
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const $btn = $(this);
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const $input = $btn.siblings("input");
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const $eyeOpen = $btn.find(".eye-open");
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const $eyeClosed = $btn.find(".eye-closed");
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if ($input.attr("type") === "password") {
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$input.attr("type", "text");
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$eyeOpen.addClass("hidden");
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$eyeClosed.removeClass("hidden");
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} else {
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$input.attr("type", "password");
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$eyeOpen.removeClass("hidden");
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$eyeClosed.addClass("hidden");
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}
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});
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$("#register-password").on("input", function () {
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const password = $(this).val();
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let strength = 0;
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if (password.length >= 8) strength++;
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if (password.length >= 12) strength++;
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if (/[a-z]/.test(password) && /[A-Z]/.test(password)) strength++;
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if (/\d/.test(password)) strength++;
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if (/[^a-zA-Z0-9]/.test(password)) strength++;
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const levels = [
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{ width: "0%", color: "", text: "" },
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{ width: "20%", color: "bg-red-500", text: "Очень слабый" },
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{ width: "40%", color: "bg-orange-500", text: "Слабый" },
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{ width: "60%", color: "bg-yellow-500", text: "Средний" },
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{ width: "80%", color: "bg-lime-500", text: "Хороший" },
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{ width: "100%", color: "bg-green-500", text: "Отличный" },
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];
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const level = levels[strength];
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const $bar = $("#password-strength-bar");
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$bar.css("width", level.width);
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$bar.attr("class", "h-full transition-all duration-300 " + level.color);
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$("#password-strength-text").text(level.text);
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checkPasswordMatch();
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});
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function checkPasswordMatch() {
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const password = $("#register-password").val();
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const confirm = $("#register-password-confirm").val();
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const $error = $("#password-match-error");
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if (confirm && password !== confirm) {
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$error.removeClass("hidden");
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return false;
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} else {
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$error.addClass("hidden");
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return true;
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}
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}
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$("#register-password-confirm").on("input", checkPasswordMatch);
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$loginForm.on("submit", async function (event) {
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event.preventDefault();
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const $errorDiv = $("#login-error");
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const $submitBtn = $("#login-submit");
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const username = $("#login-username").val();
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const password = $("#login-password").val();
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$errorDiv.addClass("hidden");
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$submitBtn.prop("disabled", true).text("Вход...");
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try {
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const formData = new URLSearchParams();
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formData.append("username", username);
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formData.append("password", password);
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const response = await fetch("/api/auth/token", {
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method: "POST",
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headers: { "Content-Type": "application/x-www-form-urlencoded" },
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body: formData.toString(),
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});
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const data = await response.json();
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if (response.ok) {
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localStorage.setItem("access_token", data.access_token);
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if (data.refresh_token) {
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localStorage.setItem("refresh_token", data.refresh_token);
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}
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window.location.href = "/";
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} else {
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$errorDiv.text(data.detail || "Неверное имя пользователя или пароль");
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$errorDiv.removeClass("hidden");
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$submitBtn.prop("disabled", false).text("Войти");
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}
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} catch (error) {
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console.error("Login error:", error);
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$errorDiv.text("Ошибка соединения с сервером");
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$errorDiv.removeClass("hidden");
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$submitBtn.prop("disabled", false).text("Войти");
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}
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});
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$registerForm.on("submit", async function (event) {
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event.preventDefault();
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const $errorDiv = $("#register-error");
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const $successDiv = $("#register-success");
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const $submitBtn = $("#register-submit");
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if (!checkPasswordMatch()) {
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$errorDiv.text("Пароли не совпадают").removeClass("hidden");
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return;
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}
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const userData = {
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username: $("#register-username").val(),
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email: $("#register-email").val(),
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full_name: $("#register-fullname").val() || null,
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password: $("#register-password").val(),
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};
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$errorDiv.addClass("hidden");
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$successDiv.addClass("hidden");
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$submitBtn.prop("disabled", true).text("Регистрация...");
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try {
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const response = await fetch("/api/auth/register", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(userData),
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});
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const data = await response.json();
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if (response.ok) {
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$successDiv.text("Регистрация успешна! Переключаемся на вход...").removeClass("hidden");
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setTimeout(() => {
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$("#login-username").val(userData.username);
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switchToLogin();
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}, 2000);
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} else {
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let errorMessage = data.detail;
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if (Array.isArray(data.detail)) {
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errorMessage = data.detail.map((err) => err.msg).join(". ");
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}
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$errorDiv.text(errorMessage || "Ошибка регистрации").removeClass("hidden");
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}
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} catch (error) {
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console.error("Register error:", error);
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$errorDiv.text("Ошибка соединения с сервером").removeClass("hidden");
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} finally {
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$submitBtn.prop("disabled", false).text("Зарегистрироваться");
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}
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});
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let isDropdownOpen = false;
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function openDropdown() {
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isDropdownOpen = true;
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$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.href = "/";
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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) { avatarImg.src = avatarUrl; }
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}
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if (window.location.hash === "#register") { switchToRegister(); }
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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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if (window.location.pathname === "/auth") { window.location.href = "/"; }
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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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});
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