105 lines
3.7 KiB
JavaScript
105 lines
3.7 KiB
JavaScript
// static/js/search.ts
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(() => {
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const globalWindow = window;
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if (globalWindow.searchInitialized) {
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return;
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}
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globalWindow.searchInitialized = true;
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let searchTimeout;
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const searchInput = document.getElementById("search-input");
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const searchDropdown = document.getElementById("search-dropdown");
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if (!searchInput || !searchDropdown) {
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return;
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}
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searchInput.addEventListener("input", (event) => {
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if (searchTimeout) {
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window.clearTimeout(searchTimeout);
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}
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const target = event.target;
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if (!(target instanceof HTMLInputElement)) {
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return;
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}
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const query = target.value.trim();
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if (query.length < 2) {
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searchDropdown.replaceChildren();
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return;
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}
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searchTimeout = window.setTimeout(() => {
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fetch("/api/search-quick?q=" + encodeURIComponent(query)).then((res) => res.json()).then((results) => {
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if (!results || results.length === 0) {
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searchDropdown.replaceChildren();
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return;
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}
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const searchResults = document.createElement("div");
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searchResults.className = "search-results";
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const title = document.createElement("div");
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title.className = "search-results-title";
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title.textContent = "Anime";
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searchResults.appendChild(title);
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results.forEach((result) => {
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const item = document.createElement("a");
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item.className = "search-result-item";
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item.setAttribute("href", "/anime/" + encodeURIComponent(String(result.id || "")));
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if (isSafeImageUrl(result.image)) {
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const img = document.createElement("img");
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img.className = "search-result-thumb";
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img.setAttribute("src", result.image || "");
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img.setAttribute("alt", String(result.title || ""));
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item.appendChild(img);
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} else {
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const noImage = document.createElement("div");
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noImage.className = "search-result-no-image";
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noImage.textContent = "no image";
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item.appendChild(noImage);
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}
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const info = document.createElement("div");
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info.className = "search-result-info";
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const itemTitle = document.createElement("div");
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itemTitle.className = "search-result-title";
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itemTitle.textContent = String(result.title || "");
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info.appendChild(itemTitle);
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const itemType = document.createElement("div");
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itemType.className = "search-result-type";
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itemType.textContent = String(result.type || "");
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info.appendChild(itemType);
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item.appendChild(info);
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searchResults.appendChild(item);
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});
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const viewAll = document.createElement("a");
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viewAll.className = "search-result-view-all";
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viewAll.setAttribute("href", "/search?q=" + encodeURIComponent(query));
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viewAll.textContent = "View all results for " + query;
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searchResults.appendChild(viewAll);
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searchDropdown.replaceChildren(searchResults);
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}).catch((err) => {
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console.error("Search error:", err);
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});
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}, 300);
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});
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searchInput.addEventListener("blur", () => {
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window.setTimeout(() => {
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searchDropdown.replaceChildren();
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}, 200);
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});
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document.addEventListener("click", (event) => {
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const target = event.target;
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if (!(target instanceof Element)) {
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return;
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}
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if (!target.closest(".header-search-wrapper")) {
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searchDropdown.replaceChildren();
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}
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});
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function isSafeImageUrl(rawUrl) {
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if (!rawUrl || typeof rawUrl !== "string") {
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return false;
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}
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try {
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const parsed = new URL(rawUrl, window.location.origin);
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return parsed.protocol === "https:" || parsed.protocol === "http:";
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} catch {
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return false;
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}
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}
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})();
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