Добавление catpcha при регистрации, фильтрация по количеству страниц

This commit is contained in:
2026-01-23 23:32:09 +03:00
parent 7c3074e8fe
commit c1ac0ca246
19 changed files with 1258 additions and 568 deletions
+314 -213
View File
@@ -1,4 +1,25 @@
$(document).ready(() => {
$(() => {
const SELECTORS = {
booksContainer: "#books-container",
paginationContainer: "#pagination-container",
bookSearchInput: "#book-search-input",
authorSearchInput: "#author-search-input",
authorDropdown: "#author-dropdown",
selectedAuthorsContainer: "#selected-authors-container",
genresList: "#genres-list",
applyFiltersBtn: "#apply-filters-btn",
resetFiltersBtn: "#reset-filters-btn",
adminActions: "#admin-actions",
pagesMin: "#pages-min",
pagesMax: "#pages-max",
};
const TEMPLATES = {
bookCard: document.getElementById("book-card-template"),
genreBadge: document.getElementById("genre-badge-template"),
emptyState: document.getElementById("empty-state-template"),
};
const STATUS_CONFIG = {
active: {
label: "Доступна",
@@ -27,6 +48,40 @@ $(document).ready(() => {
},
};
const PAGE_SIZE = 12;
const STATE = {
selectedAuthors: new Map(),
selectedGenres: new Map(),
currentPage: 1,
totalBooks: 0,
};
const urlParams = new URLSearchParams(window.location.search);
const INITIAL_FILTERS = {
search: urlParams.get("q") || "",
authorIds: new Set(urlParams.getAll("author_id")),
genreIds: new Set(urlParams.getAll("genre_id")),
};
if (INITIAL_FILTERS.search) {
$(SELECTORS.bookSearchInput).val(INITIAL_FILTERS.search);
}
const LOADING_SKELETON_HTML = `<div class="space-y-4">${Array.from(
{ length: 3 },
() => `
<div class="bg-white p-4 rounded-lg shadow-md animate-pulse">
<div class="h-6 bg-gray-200 rounded w-3/4 mb-2"></div>
<div class="h-4 bg-gray-200 rounded w-1/4 mb-2"></div>
<div class="h-4 bg-gray-200 rounded w-full mb-2"></div>
</div>
`,
).join("")}</div>`;
const USER_CAN_MANAGE =
typeof window.canManage === "function" && window.canManage();
function getStatusConfig(status) {
return (
STATUS_CONFIG[status] || {
@@ -37,224 +92,191 @@ $(document).ready(() => {
);
}
let selectedAuthors = new Map();
let selectedGenres = new Map();
let currentPage = 1;
let pageSize = 12;
let totalBooks = 0;
const urlParams = new URLSearchParams(window.location.search);
const genreIdsFromUrl = urlParams.getAll("genre_id");
const authorIdsFromUrl = urlParams.getAll("author_id");
const searchFromUrl = urlParams.get("q");
if (searchFromUrl) $("#book-search-input").val(searchFromUrl);
Promise.all([Api.get("/api/authors"), Api.get("/api/genres")])
.then(([authorsData, genresData]) => {
initAuthors(authorsData.authors);
initGenres(genresData.genres);
initializeAuthorDropdownListeners();
renderChips();
loadBooks();
})
.catch((error) => {
console.error(error);
Utils.showToast("Ошибка загрузки данных", "error");
});
function initAuthors(authors) {
const $dropdown = $("#author-dropdown");
authors.forEach((author) => {
$("<div>")
.addClass(
"p-2 hover:bg-gray-100 cursor-pointer author-item transition-colors",
)
.attr("data-id", author.id)
.attr("data-name", author.name)
.text(author.name)
.appendTo($dropdown);
const $dropdown = $(SELECTORS.authorDropdown);
const fragment = document.createDocumentFragment();
if (authorIdsFromUrl.includes(String(author.id))) {
selectedAuthors.set(author.id, author.name);
authors.forEach((author) => {
const item = document.createElement("div");
item.className =
"p-2 hover:bg-gray-100 cursor-pointer author-item transition-colors";
item.dataset.id = author.id;
item.dataset.name = author.name;
item.textContent = author.name;
fragment.appendChild(item);
if (INITIAL_FILTERS.authorIds.has(String(author.id))) {
STATE.selectedAuthors.set(author.id, author.name);
}
});
$dropdown.empty().append(fragment);
}
function initGenres(genres) {
const $list = $("#genres-list");
genres.forEach((genre) => {
const isChecked = genreIdsFromUrl.includes(String(genre.id));
if (isChecked) selectedGenres.set(genre.id, genre.name);
const $list = $(SELECTORS.genresList);
const canManage = USER_CAN_MANAGE;
let html = "";
const editButton = window.canManage()
genres.forEach((genre) => {
const isChecked = INITIAL_FILTERS.genreIds.has(String(genre.id));
if (isChecked) {
STATE.selectedGenres.set(genre.id, genre.name);
}
const safeName = Utils.escapeHtml(genre.name);
const editButton = canManage
? `<a href="/genre/${genre.id}/edit" class="ml-auto mr-2 p-1 text-gray-400 hover:text-gray-600 transition-colors" onclick="event.stopPropagation();" title="Редактировать жанр">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15.232 5.232l3.536 3.536m-2.036-5.036a2.5 2.5 0 113.536 3.536L6.5 21.036H3v-3.572L16.732 3.732z"></path>
</svg>
</a>`
: "";
$list.append(`
html += `
<li class="mb-1">
<div class="flex items-center">
<label class="custom-checkbox flex items-center flex-1">
<input type="checkbox" data-id="${genre.id}" data-name="${Utils.escapeHtml(genre.name)}" ${isChecked ? "checked" : ""} />
<span class="checkmark"></span> ${Utils.escapeHtml(genre.name)}
<input type="checkbox" data-id="${genre.id}" data-name="${safeName}" ${
isChecked ? "checked" : ""
} />
<span class="checkmark"></span> ${safeName}
</label>
${editButton}
</div>
</li>
`);
`;
});
$list.on("change", "input", function () {
const id = parseInt($(this).data("id"));
const name = $(this).data("name");
this.checked ? selectedGenres.set(id, name) : selectedGenres.delete(id);
});
$list.html(html);
$list.on("change", "input", function () {
const id = parseInt($(this).data("id"));
const id = parseInt($(this).data("id"), 10);
const name = $(this).data("name");
this.checked ? selectedGenres.set(id, name) : selectedGenres.delete(id);
if (this.checked) {
STATE.selectedGenres.set(id, name);
} else {
STATE.selectedGenres.delete(id);
}
});
}
function getTotalPages() {
return Math.max(1, Math.ceil(STATE.totalBooks / PAGE_SIZE));
}
function loadBooks() {
const searchQuery = $("#book-search-input").val().trim();
const params = new URLSearchParams();
params.append("q", searchQuery);
selectedAuthors.forEach((_, id) => params.append("author_ids", id));
selectedGenres.forEach((_, id) => params.append("genre_ids", id));
const searchQuery = $(SELECTORS.bookSearchInput).val().trim();
const $minPages = $(SELECTORS.pagesMin);
const $maxPages = $(SELECTORS.pagesMax);
const minPages = $minPages.length ? $minPages.val() : "";
const maxPages = $maxPages.length ? $maxPages.val() : "";
const apiParams = new URLSearchParams();
const browserParams = new URLSearchParams();
browserParams.append("q", searchQuery);
selectedAuthors.forEach((_, id) => browserParams.append("author_id", id));
selectedGenres.forEach((_, id) => browserParams.append("genre_id", id));
if (searchQuery) {
apiParams.append("q", searchQuery);
browserParams.append("q", searchQuery);
}
if (minPages && minPages > 0) {
apiParams.append("min_page_count", minPages);
browserParams.append("min_page_count", minPages);
}
if (maxPages && maxPages < 2000) {
apiParams.append("max_page_count", maxPages);
browserParams.append("max_page_count", maxPages);
}
STATE.selectedAuthors.forEach((_, id) => {
apiParams.append("author_ids", id);
browserParams.append("author_id", id);
});
STATE.selectedGenres.forEach((_, id) => {
apiParams.append("genre_ids", id);
browserParams.append("genre_id", id);
});
apiParams.append("page", STATE.currentPage);
apiParams.append("size", PAGE_SIZE);
const newUrl =
window.location.pathname +
(browserParams.toString() ? `?${browserParams.toString()}` : "");
window.history.replaceState({}, "", newUrl);
params.append("page", currentPage);
params.append("size", pageSize);
showLoadingState();
Api.get(`/api/books/filter?${params.toString()}`)
Api.get(`/api/books/filter?${apiParams.toString()}`)
.then((data) => {
totalBooks = data.total;
renderBooks(data.books);
STATE.totalBooks = data.total || 0;
renderBooks(data.books || []);
renderPagination();
})
.catch((error) => {
console.error(error);
Utils.showToast("Не удалось загрузить книги", "error");
$("#books-container").html(
document.getElementById("empty-state-template").innerHTML,
$(SELECTORS.booksContainer).html(
TEMPLATES.emptyState.content.cloneNode(true),
);
});
}
function renderBooks(books) {
const $container = $("#books-container");
const tpl = document.getElementById("book-card-template");
const emptyTpl = document.getElementById("empty-state-template");
const badgeTpl = document.getElementById("genre-badge-template");
const $container = $(SELECTORS.booksContainer);
$container.empty();
if (books.length === 0) {
$container.append(emptyTpl.content.cloneNode(true));
if (!books.length) {
$container.append(TEMPLATES.emptyState.content.cloneNode(true));
return;
}
books.forEach((book) => {
const clone = tpl.content.cloneNode(true);
const card = clone.querySelector(".book-card");
const fragment = document.createDocumentFragment();
books.forEach((book) => {
const clone = TEMPLATES.bookCard.content.cloneNode(true);
const card = clone.querySelector(".book-card");
card.dataset.id = book.id;
clone.querySelector(".book-title").textContent = book.title;
clone.querySelector(".book-authors").textContent =
book.authors.map((a) => a.name).join(", ") || "Автор неизвестен";
const titleEl = clone.querySelector(".book-title");
const authorsEl = clone.querySelector(".book-authors");
const pageCountWrapper = clone.querySelector(".book-page-count");
const pageCountValue =
pageCountWrapper.querySelector(".page-count-value");
const descEl = clone.querySelector(".book-desc");
const statusEl = clone.querySelector(".book-status");
const genresContainer = clone.querySelector(".book-genres");
titleEl.textContent = book.title;
authorsEl.textContent =
(book.authors && book.authors.map((a) => a.name).join(", ")) ||
"Автор неизвестен";
if (book.page_count && book.page_count > 0) {
const pageEl = clone.querySelector(".book-page-count");
pageEl.querySelector(".page-count-value").textContent = book.page_count;
pageEl.classList.remove("hidden");
pageCountValue.textContent = book.page_count;
pageCountWrapper.classList.remove("hidden");
}
clone.querySelector(".book-desc").textContent = book.description || "";
descEl.textContent = book.description || "";
const statusConfig = getStatusConfig(book.status);
const statusEl = clone.querySelector(".book-status");
statusEl.textContent = statusConfig.label;
statusEl.classList.add(statusConfig.bgClass, statusConfig.textClass);
const genresContainer = clone.querySelector(".book-genres");
book.genres.forEach((g) => {
const badge = badgeTpl.content.cloneNode(true);
const span = badge.querySelector("span");
span.textContent = g.name;
genresContainer.appendChild(badge);
});
$container.append(clone);
});
}
function renderPagination() {
$("#pagination-container").empty();
const totalPages = Math.ceil(totalBooks / pageSize);
if (totalPages <= 1) return;
const $pagination = $(`
<div class="flex justify-center items-center gap-2 mt-6 mb-4">
<button id="prev-page" class="px-3 py-2 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed" ${currentPage === 1 ? "disabled" : ""}>&larr;</button>
<div id="page-numbers" class="flex gap-1"></div>
<button id="next-page" class="px-3 py-2 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed" ${currentPage === totalPages ? "disabled" : ""}>&rarr;</button>
</div>
`);
const $pageNumbers = $pagination.find("#page-numbers");
const pages = generatePageNumbers(currentPage, totalPages);
pages.forEach((page) => {
if (page === "...") {
$pageNumbers.append(`<span class="px-3 py-2 text-gray-500">...</span>`);
} else {
const isActive = page === currentPage;
$pageNumbers.append(`
<button class="page-btn px-3 py-2 rounded-lg transition-colors ${isActive ? "bg-gray-600 text-white" : "bg-white border border-gray-300 hover:bg-gray-50"}" data-page="${page}">${page}</button>
`);
if (Array.isArray(book.genres)) {
book.genres.forEach((g) => {
const badge = TEMPLATES.genreBadge.content.cloneNode(true);
const span = badge.querySelector("span");
span.textContent = g.name;
genresContainer.appendChild(badge);
});
}
fragment.appendChild(clone);
});
$("#pagination-container").append($pagination);
$("#prev-page").on("click", function () {
if (currentPage > 1) {
currentPage--;
loadBooks();
scrollToTop();
}
});
$("#next-page").on("click", function () {
if (currentPage < totalPages) {
currentPage++;
loadBooks();
scrollToTop();
}
});
$(".page-btn").on("click", function () {
const page = parseInt($(this).data("page"));
if (page !== currentPage) {
currentPage = page;
loadBooks();
scrollToTop();
}
});
$container.append(fragment);
}
function generatePageNumbers(current, total) {
@@ -274,49 +296,81 @@ $(document).ready(() => {
return pages;
}
function renderPagination() {
const totalPages = getTotalPages();
const $container = $(SELECTORS.paginationContainer);
$container.empty();
if (totalPages <= 1) {
return;
}
const pages = generatePageNumbers(STATE.currentPage, totalPages);
let pagesHtml = "";
pages.forEach((page) => {
if (page === "...") {
pagesHtml += `<span class="px-3 py-2 text-gray-500">...</span>`;
} else {
const isActive = page === STATE.currentPage;
pagesHtml += `<button class="page-btn px-3 py-2 rounded-lg transition-colors ${
isActive
? "bg-gray-600 text-white"
: "bg-white border border-gray-300 hover:bg-gray-50"
}" data-page="${page}">${page}</button>`;
}
});
const html = `
<div class="flex justify-center items-center gap-2 mt-6 mb-4">
<button id="prev-page" class="px-3 py-2 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed" ${
STATE.currentPage === 1 ? "disabled" : ""
}>&larr;</button>
<div id="page-numbers" class="flex gap-1">${pagesHtml}</div>
<button id="next-page" class="px-3 py-2 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed" ${
STATE.currentPage === totalPages ? "disabled" : ""
}>&rarr;</button>
</div>
`;
$container.html(html);
}
function scrollToTop() {
window.scrollTo({ top: 0, behavior: "smooth" });
}
function showLoadingState() {
$("#books-container").html(`
<div class="space-y-4">
${Array(3)
.fill()
.map(
() => `
<div class="bg-white p-4 rounded-lg shadow-md animate-pulse">
<div class="h-6 bg-gray-200 rounded w-3/4 mb-2"></div>
<div class="h-4 bg-gray-200 rounded w-1/4 mb-2"></div>
<div class="h-4 bg-gray-200 rounded w-full mb-2"></div>
</div>
`,
)
.join("")}
</div>
`);
$(SELECTORS.booksContainer).html(LOADING_SKELETON_HTML);
}
function renderChips() {
const $container = $("#selected-authors-container");
const $dropdown = $("#author-dropdown");
function renderSelectedAuthors() {
const $container = $(SELECTORS.selectedAuthorsContainer);
const $dropdown = $(SELECTORS.authorDropdown);
$container.empty();
selectedAuthors.forEach((name, id) => {
$(`<span class="author-chip inline-flex items-center bg-gray-600 text-white text-sm font-medium px-2.5 pt-0.5 pb-1 rounded-full">
${Utils.escapeHtml(name)}
<button type="button" class="remove-author mt-0.5 ml-2 inline-flex items-center justify-center text-gray-300 hover:text-white hover:bg-gray-400 rounded-full w-4 h-4 transition-colors" data-id="${id}">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/>
</svg>
</button>
</span>`).appendTo($container);
const fragment = document.createDocumentFragment();
STATE.selectedAuthors.forEach((name, id) => {
const wrapper = document.createElement("span");
wrapper.className =
"author-chip inline-flex items-center bg-gray-600 text-white text-sm font-medium px-2.5 pt-0.5 pb-1 rounded-full";
wrapper.innerHTML = `
${Utils.escapeHtml(name)}
<button type="button" class="remove-author mt-0.5 ml-2 inline-flex items-center justify-center text-gray-300 hover:text-white hover:bg-gray-400 rounded-full w-4 h-4 transition-colors" data-id="${id}">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
</svg>
</button>
`;
fragment.appendChild(wrapper);
});
$container.append(fragment);
$dropdown.find(".author-item").each(function () {
const id = parseInt($(this).data("id"));
if (selectedAuthors.has(id)) {
const id = parseInt($(this).data("id"), 10);
if (STATE.selectedAuthors.has(id)) {
$(this)
.addClass("bg-gray-200 text-gray-900 font-semibold")
.removeClass("hover:bg-gray-100");
@@ -329,11 +383,11 @@ $(document).ready(() => {
}
function initializeAuthorDropdownListeners() {
const $input = $("#author-search-input");
const $dropdown = $("#author-dropdown");
const $container = $("#selected-authors-container");
const $input = $(SELECTORS.authorSearchInput);
const $dropdown = $(SELECTORS.authorDropdown);
const $container = $(SELECTORS.selectedAuthorsContainer);
$input.on("focus", function () {
$input.on("focus", () => {
$dropdown.removeClass("hidden");
});
@@ -349,7 +403,7 @@ $(document).ready(() => {
$(document).on("click", function (e) {
if (
!$(e.target).closest(
"#author-search-input, #author-dropdown, #selected-authors-container",
`${SELECTORS.authorSearchInput}, ${SELECTORS.authorDropdown}, ${SELECTORS.selectedAuthorsContainer}`,
).length
) {
$dropdown.addClass("hidden");
@@ -358,61 +412,108 @@ $(document).ready(() => {
$dropdown.on("click", ".author-item", function (e) {
e.stopPropagation();
const id = parseInt($(this).data("id"));
const id = parseInt($(this).data("id"), 10);
const name = $(this).data("name");
if (selectedAuthors.has(id)) {
selectedAuthors.delete(id);
if (STATE.selectedAuthors.has(id)) {
STATE.selectedAuthors.delete(id);
} else {
selectedAuthors.set(id, name);
STATE.selectedAuthors.set(id, name);
}
$input.val("");
$dropdown.find(".author-item").show();
renderChips();
renderSelectedAuthors();
$input[0].focus();
});
$container.on("click", ".remove-author", function (e) {
e.stopPropagation();
const id = parseInt($(this).data("id"));
selectedAuthors.delete(id);
renderChips();
const id = parseInt($(this).data("id"), 10);
STATE.selectedAuthors.delete(id);
renderSelectedAuthors();
});
}
$("#books-container").on("click", ".book-card", function () {
window.location.href = `/book/${$(this).data("id")}`;
$(SELECTORS.booksContainer).on("click", ".book-card", function () {
const id = $(this).data("id");
if (id) {
window.location.href = `/book/${id}`;
}
});
$("#apply-filters-btn").on("click", function () {
currentPage = 1;
$(SELECTORS.applyFiltersBtn).on("click", function () {
STATE.currentPage = 1;
loadBooks();
});
$("#reset-filters-btn").on("click", function () {
$("#book-search-input").val("");
selectedAuthors.clear();
selectedGenres.clear();
$("#genres-list input").prop("checked", false);
renderChips();
currentPage = 1;
$(SELECTORS.resetFiltersBtn).on("click", function () {
$(SELECTORS.bookSearchInput).val("");
STATE.selectedAuthors.clear();
STATE.selectedGenres.clear();
$(`${SELECTORS.genresList} input`).prop("checked", false);
const $min = $(SELECTORS.pagesMin);
const $max = $(SELECTORS.pagesMax);
if ($min.length && $max.length) {
const minDefault = $min.attr("min");
const maxDefault = $max.attr("max");
if (minDefault !== undefined) $min.val(minDefault).trigger("input");
if (maxDefault !== undefined) $max.val(maxDefault).trigger("input");
}
renderSelectedAuthors();
STATE.currentPage = 1;
loadBooks();
});
$("#book-search-input").on("keypress", function (e) {
$(SELECTORS.bookSearchInput).on("keypress", function (e) {
if (e.which === 13) {
currentPage = 1;
STATE.currentPage = 1;
loadBooks();
}
});
function showAdminControls() {
if (window.canManage()) {
$("#admin-actions").removeClass("hidden");
$(SELECTORS.paginationContainer).on("click", "#prev-page", function () {
if (STATE.currentPage > 1) {
STATE.currentPage -= 1;
loadBooks();
scrollToTop();
}
});
$(SELECTORS.paginationContainer).on("click", "#next-page", function () {
const totalPages = getTotalPages();
if (STATE.currentPage < totalPages) {
STATE.currentPage += 1;
loadBooks();
scrollToTop();
}
});
$(SELECTORS.paginationContainer).on("click", ".page-btn", function () {
const page = parseInt($(this).data("page"), 10);
if (page && page !== STATE.currentPage) {
STATE.currentPage = page;
loadBooks();
scrollToTop();
}
});
if (USER_CAN_MANAGE) {
$(SELECTORS.adminActions).removeClass("hidden");
}
showAdminControls();
setTimeout(showAdminControls, 100);
Promise.all([Api.get("/api/authors"), Api.get("/api/genres")])
.then(([authorsData, genresData]) => {
initAuthors(authorsData.authors || []);
initGenres(genresData.genres || []);
initializeAuthorDropdownListeners();
renderSelectedAuthors();
loadBooks();
})
.catch((error) => {
console.error(error);
Utils.showToast("Ошибка загрузки данных", "error");
});
});