401 lines
14 KiB
JavaScript
401 lines
14 KiB
JavaScript
const state = {
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site: null,
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snippet: "",
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conversations: [],
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activeId: null,
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active: null,
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events: null,
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statusFilter: "active"
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};
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const $ = (selector) => document.querySelector(selector);
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boot();
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async function boot() {
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const me = await api("/api/admin/me").catch(() => null);
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if (me?.user) showApp();
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else showLogin();
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}
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$("#loginForm").addEventListener("submit", async (event) => {
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event.preventDefault();
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const form = new FormData(event.currentTarget);
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const result = await api("/api/admin/login", {
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method: "POST",
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body: { username: form.get("username"), password: form.get("password") }
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}).catch(() => null);
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if (!result?.ok) {
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$("#loginError").textContent = "Prihlaseni se nepodarilo.";
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return;
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}
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showApp();
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});
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$("#logoutButton").addEventListener("click", async () => {
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await api("/api/admin/logout", { method: "POST" });
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location.reload();
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});
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$("#settingsButton").addEventListener("click", () => $("#settingsPanel").classList.remove("hidden"));
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$("#closeSettingsButton").addEventListener("click", () => $("#settingsPanel").classList.add("hidden"));
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$("#onlineToggle").addEventListener("change", async () => {
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await saveSite({ isOnline: $("#onlineToggle").checked });
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});
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$("#settingsForm").addEventListener("submit", async (event) => {
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event.preventDefault();
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const form = new FormData(event.currentTarget);
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const settings = structuredClone(state.site.settings);
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settings.title.cs = form.get("titleCs");
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settings.intro.cs = form.get("introCs");
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settings.title.en = form.get("titleEn");
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settings.intro.en = form.get("introEn");
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settings.colors.brand = form.get("brand");
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settings.desktop.side = form.get("desktopSide");
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settings.desktop.bottomPx = Number(form.get("desktopBottom"));
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settings.desktop.sideOffsetPx = Number(form.get("desktopOffset"));
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settings.mobile.side = form.get("mobileSide");
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settings.mobile.bottomPx = Number(form.get("mobileBottom"));
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settings.mobile.sideOffsetPx = Number(form.get("mobileOffset"));
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await saveSite({ settings, isOnline: state.site.isOnline });
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});
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$("#replyForm").addEventListener("submit", async (event) => {
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event.preventDefault();
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if (!state.activeId) return;
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const form = new FormData(event.currentTarget);
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await api(`/api/admin/conversations/${state.activeId}/messages`, {
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method: "POST",
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body: { message: form.get("message") }
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});
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event.currentTarget.reset();
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await openConversation(state.activeId);
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});
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$("#replyForm textarea").addEventListener("input", debounce(() => {
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if (!state.activeId) return;
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api(`/api/admin/conversations/${state.activeId}/typing`, { method: "POST" }).catch(() => {});
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}, 600));
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$("#conversationFilter").addEventListener("change", () => {
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state.statusFilter = $("#conversationFilter").value;
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renderConversations();
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});
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$("#conversationList").addEventListener("click", async (event) => {
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const photoButton = event.target.closest("[data-photo-url]");
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const openButton = event.target.closest("[data-open]");
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const deleteButton = event.target.closest("[data-delete]");
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if (photoButton) {
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openPhotoPreview(photoButton.dataset.photoUrl, photoButton.dataset.photoName);
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return;
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}
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if (deleteButton) {
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await deleteConversation(deleteButton.dataset.delete);
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return;
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}
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if (openButton) await openConversation(openButton.dataset.open);
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});
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$("#conversationList").addEventListener("change", async (event) => {
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const statusSelect = event.target.closest("[data-status-for]");
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if (!statusSelect) return;
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await updateConversationStatus(statusSelect.dataset.statusFor, statusSelect.value);
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});
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$("#messages").addEventListener("click", (event) => {
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const preview = event.target.closest("[data-photo-url]");
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if (!preview) return;
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openPhotoPreview(preview.dataset.photoUrl, preview.dataset.photoName);
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});
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async function showApp() {
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$("#loginView").classList.add("hidden");
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$("#appView").classList.remove("hidden");
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await loadBootstrap();
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await loadConversations();
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connectEvents();
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}
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function showLogin() {
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$("#loginView").classList.remove("hidden");
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$("#appView").classList.add("hidden");
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}
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async function loadBootstrap() {
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const data = await api("/api/admin/bootstrap");
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state.site = data.site;
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state.snippet = data.snippet;
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renderSite();
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}
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async function loadConversations() {
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const data = await api("/api/admin/conversations");
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state.conversations = data.conversations;
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renderConversations();
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}
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async function openConversation(id) {
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state.activeId = id;
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const data = await api(`/api/admin/conversations/${id}`);
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state.active = data;
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renderConversations();
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renderActive();
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}
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function connectEvents() {
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if (state.events) state.events.close();
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state.events = new EventSource("/api/admin/events");
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state.events.addEventListener("message", async (event) => {
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const data = JSON.parse(event.data);
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if (data.type === "typing" && data.actor === "visitor" && data.conversationId !== state.activeId) return;
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if (data.type === "typing" && data.actor === "visitor") return flashTyping();
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if (data.type === "site:update") {
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state.site = data.site;
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renderSite();
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return;
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}
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await loadConversations();
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if (data.type === "conversation:delete" && data.conversationId === state.activeId) {
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clearActiveConversation();
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return;
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}
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if (state.activeId) await openConversation(state.activeId).catch(() => clearActiveConversation());
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if (data.type === "conversation:new" || data.type === "message:new") notify();
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});
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}
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function renderSite() {
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$("#onlineToggle").checked = state.site.isOnline;
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$("#snippet").textContent = state.snippet;
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const s = state.site.settings;
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const form = $("#settingsForm");
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form.titleCs.value = s.title.cs || "";
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form.introCs.value = s.intro.cs || "";
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form.titleEn.value = s.title.en || "";
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form.introEn.value = s.intro.en || "";
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form.brand.value = s.colors.brand || "#0f8f6f";
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form.desktopSide.value = s.desktop.side || "right";
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form.desktopBottom.value = s.desktop.bottomPx || 22;
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form.desktopOffset.value = s.desktop.sideOffsetPx || 22;
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form.mobileSide.value = s.mobile.side || "right";
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form.mobileBottom.value = s.mobile.bottomPx || 14;
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form.mobileOffset.value = s.mobile.sideOffsetPx || 12;
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}
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function renderConversations() {
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const conversations = filteredConversations();
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$("#conversationList").innerHTML = conversations.length ? conversations.map((item) => `
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<article class="conversation-item ${item.id === state.activeId ? "active" : ""} ${item.status === "new" ? "fresh" : ""}">
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<button class="conversation-open" type="button" data-open="${item.id}">
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<span class="row"><strong>${escapeHtml(item.visitor.name || item.visitor.email || "Navstevnik")}</strong>${item.imageCount ? `<span class="photo-count">foto ${item.imageCount}</span>` : ""}</span>
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<span class="preview">${escapeHtml(item.lastBody || "")}</span>
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<span class="visitor-facts">
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<span title="Zeme">${visitorCountry(item)}</span>
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<span title="Doba na webu">${formatDuration(item.sessionSeconds)}</span>
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<span title="Navstivene stranky">${Number(item.pageCount || 0)} str.</span>
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<span title="Pocet chatu">${Number(item.visitorConversationCount || 1)}x chat</span>
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</span>
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</button>
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<div class="conversation-actions">
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<select class="status-select ${item.status}" data-status-for="${item.id}" aria-label="Zmenit stav chatu">
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${statusOptions(item.status)}
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</select>
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<button class="delete-chat" type="button" data-delete="${item.id}" aria-label="Smazat chat" title="Smazat chat">
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<svg viewBox="0 0 24 24" aria-hidden="true"><path d="M9 3h6l1 2h4v2H4V5h4l1-2Zm-2 6h10l-.7 11H7.7L7 9Zm3 2 .2 7h1.6l-.2-7H10Zm4 0-.2 7h1.6l.2-7H14Z"></path></svg>
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</button>
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</div>
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</article>
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`).join("") : `<p class="empty-list">Zadny chat pro vybrany filtr.</p>`;
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}
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function renderActive() {
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const { conversation, messages } = state.active;
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$("#conversationHeader").innerHTML = `
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<div>
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<h2>${escapeHtml(conversation.visitor.name || conversation.visitor.email || "Navstevnik")}</h2>
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<p>${flag(conversation.countryCode)} ${escapeHtml(conversation.currentUrl || "")}</p>
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<p>${escapeHtml(conversation.device.userAgent || "")}</p>
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</div>
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`;
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$("#replyForm").classList.remove("hidden");
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$("#messages").innerHTML = messages.map((message) => `
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<article class="message ${message.senderType}">
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<div class="by">${escapeHtml(message.senderName || message.senderType)} · ${escapeHtml(message.createdAt)}</div>
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<p>${escapeHtml(message.body)}</p>
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${renderAttachments(message.attachments)}
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</article>
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`).join("");
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$("#messages").scrollTop = $("#messages").scrollHeight;
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}
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function filteredConversations() {
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if (state.statusFilter === "all") return state.conversations;
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if (state.statusFilter === "active") return state.conversations.filter((item) => item.status === "new" || item.status === "open");
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return state.conversations.filter((item) => item.status === state.statusFilter);
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}
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function statusOptions(currentStatus) {
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return [
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["new", "nove"],
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["open", "otevrene"],
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["resolved", "vyresene"],
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["spam", "spam"]
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].map(([value, label]) => `<option value="${value}" ${value === currentStatus ? "selected" : ""}>${label}</option>`).join("");
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}
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function visitorCountry(item) {
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return item.countryCode ? `${flag(item.countryCode)} ${escapeHtml(item.countryCode)}` : "zeme ?";
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}
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function formatDuration(seconds) {
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const value = Number(seconds || 0);
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if (value < 60) return `${Math.max(0, value)}s`;
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const minutes = Math.floor(value / 60);
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if (minutes < 60) return `${minutes}m`;
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return `${Math.floor(minutes / 60)}h ${minutes % 60}m`;
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}
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async function updateConversationStatus(id, status) {
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await api(`/api/admin/conversations/${id}/status`, {
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method: "PATCH",
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body: { status }
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});
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const item = state.conversations.find((conversation) => conversation.id === id);
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if (item) item.status = status;
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if (state.active?.conversation?.id === id) state.active.conversation.status = status;
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renderConversations();
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}
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async function deleteConversation(id) {
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const item = state.conversations.find((conversation) => conversation.id === id);
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const label = item?.visitor?.name || item?.lastBody || "tento chat";
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if (!confirm(`Smazat ${label}? Tahle akce nejde vratit.`)) return;
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await api(`/api/admin/conversations/${id}`, { method: "DELETE" });
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state.conversations = state.conversations.filter((conversation) => conversation.id !== id);
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if (state.activeId === id) clearActiveConversation();
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renderConversations();
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}
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function clearActiveConversation() {
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state.activeId = null;
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state.active = null;
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$("#conversationHeader").innerHTML = `
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<div>
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<h2>Vyber konverzaci</h2>
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<p>Nova konverzace se tady zvyrazni a pusti zvuk.</p>
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</div>
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`;
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$("#messages").innerHTML = "";
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$("#replyForm").classList.add("hidden");
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}
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function renderAttachments(attachments) {
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if (!attachments.length) return "";
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return `<div class="attachments">${attachments.map((attachment) => {
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if (!attachment.type?.startsWith("image/")) {
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return `<a href="${escapeHtml(attachment.url)}" target="_blank" rel="noreferrer">${escapeHtml(attachment.name)}</a>`;
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}
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return `
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<button class="photo-preview" type="button" data-photo-url="${escapeHtml(attachment.url)}" data-photo-name="${escapeHtml(attachment.name)}">
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<img src="${escapeHtml(attachment.url)}" alt="${escapeHtml(attachment.name)}">
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<span>${escapeHtml(attachment.name)}</span>
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</button>
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`;
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}).join("")}</div>`;
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}
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function openPhotoPreview(url, name) {
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let modal = $("#photoModal");
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if (!modal) {
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modal = document.createElement("div");
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modal.id = "photoModal";
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modal.className = "photo-modal hidden";
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modal.innerHTML = `
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<button class="photo-backdrop" type="button" aria-label="Zavrit nahled"></button>
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<figure>
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<button class="photo-close" type="button" aria-label="Zavrit nahled">×</button>
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<img alt="">
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<figcaption></figcaption>
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</figure>
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`;
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document.body.append(modal);
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modal.addEventListener("click", (event) => {
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if (event.target.closest(".photo-close") || event.target.classList.contains("photo-backdrop")) {
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modal.classList.add("hidden");
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}
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});
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document.addEventListener("keydown", (event) => {
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if (event.key === "Escape") modal.classList.add("hidden");
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});
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}
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modal.querySelector("img").src = url;
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modal.querySelector("img").alt = name || "Fotka";
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modal.querySelector("figcaption").textContent = name || "";
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modal.classList.remove("hidden");
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}
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async function saveSite(patch) {
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const data = await api("/api/admin/site", { method: "PATCH", body: patch });
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state.site = data.site;
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state.snippet = data.snippet;
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renderSite();
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}
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function notify() {
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document.title = "* Nova zprava - MaalFlows";
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const audio = new AudioContext();
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const osc = audio.createOscillator();
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const gain = audio.createGain();
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osc.frequency.value = 880;
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gain.gain.value = 0.04;
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osc.connect(gain);
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gain.connect(audio.destination);
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osc.start();
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setTimeout(() => {
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osc.stop();
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audio.close();
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}, 160);
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}
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function flashTyping() {
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$("#typingNotice").classList.remove("hidden");
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clearTimeout(flashTyping.timer);
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flashTyping.timer = setTimeout(() => $("#typingNotice").classList.add("hidden"), 1800);
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}
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async function api(url, options = {}) {
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const response = await fetch(url, {
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method: options.method || "GET",
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headers: { "Content-Type": "application/json" },
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body: options.body ? JSON.stringify(options.body) : undefined
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});
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if (!response.ok) throw new Error(`HTTP ${response.status}`);
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return response.json();
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}
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function debounce(fn, delay) {
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let timer;
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return (...args) => {
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clearTimeout(timer);
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timer = setTimeout(() => fn(...args), delay);
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};
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}
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function escapeHtml(value) {
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return String(value ?? "").replace(/[&<>"']/g, (char) => ({
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"&": "&",
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"<": "<",
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">": ">",
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'"': """,
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"'": "'"
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})[char]);
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}
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function flag(countryCode) {
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if (!countryCode || countryCode.length !== 2) return "";
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return countryCode.toUpperCase().replace(/./g, (char) => String.fromCodePoint(127397 + char.charCodeAt()));
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}
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