feat: add blog search and tag filtering functionality

apps/website/app/[locale]/blog/components/SearchAndFilter.tsx

@@ -0,0 +1,106 @@
+"use client";
+
+import {
+	Select,
+	SelectContent,
+	SelectItem,
+	SelectTrigger,
+	SelectValue,
+} from "@/components/ui/select";
+import { useDebounce } from "@/lib/hooks/use-debounce";
+import { Search } from "lucide-react";
+import { useRouter } from "next/navigation";
+import { useCallback, useTransition } from "react";
+
+interface Tag {
+	id: string;
+	name: string;
+	slug: string;
+}
+
+interface SearchAndFilterProps {
+	tags: Tag[];
+	initialSearch: string;
+	initialTag: string;
+	searchPlaceholder: string;
+	allTagsText: string;
+}
+
+const ALL_TAGS_VALUE = "all";
+
+export function SearchAndFilter({
+	tags,
+	initialSearch,
+	initialTag,
+	searchPlaceholder,
+	allTagsText,
+}: SearchAndFilterProps) {
+	const router = useRouter();
+	const [isPending, startTransition] = useTransition();
+
+	const handleTagChange = (value: string) => {
+		const searchParams = new URLSearchParams(window.location.search);
+		if (value && value !== ALL_TAGS_VALUE) {
+			searchParams.set("tag", value);
+		} else {
+			searchParams.delete("tag");
+		}
+		startTransition(() => {
+			router.push(`?${searchParams.toString()}`);
+		});
+	};
+
+	const debouncedCallback = useDebounce((value: string) => {
+		const searchParams = new URLSearchParams(window.location.search);
+		if (value) {
+			searchParams.set("search", value);
+		} else {
+			searchParams.delete("search");
+		}
+		startTransition(() => {
+			router.push(`?${searchParams.toString()}`);
+		});
+	}, 300);
+
+	const handleSearch = useCallback(
+		(e: React.ChangeEvent<HTMLInputElement>) => {
+			debouncedCallback(e.target.value);
+		},
+		[debouncedCallback],
+	);
+
+	return (
+		<div className="flex flex-col md:flex-row gap-4 mb-8">
+			<div className="relative flex-1">
+				<div className="absolute inset-y-0 left-3 flex items-center pointer-events-none">
+					<Search className="h-5 w-5 text-gray-400" />
+				</div>
+				<input
+					type="text"
+					defaultValue={initialSearch}
+					onChange={handleSearch}
+					placeholder={searchPlaceholder}
+					className="w-full pl-10 pr-4 py-2 border border-border rounded-md bg-background ring-offset-background placeholder:text-muted-foreground disabled:cursor-not-allowed disabled:opacity-50"
+				/>
+			</div>
+			<div className="w-full md:w-64">
+				<Select
+					defaultValue={initialTag || ALL_TAGS_VALUE}
+					onValueChange={handleTagChange}
+				>
+					<SelectTrigger>
+						<SelectValue placeholder={allTagsText} />
+					</SelectTrigger>
+					<SelectContent>
+						<SelectItem value={ALL_TAGS_VALUE}>{allTagsText}</SelectItem>
+						{tags.map((tag) => (
+							<SelectItem key={tag.id} value={tag.slug}>
+								{tag.name}
+							</SelectItem>
+						))}
+					</SelectContent>
+				</Select>
+			</div>
+		</div>
+	);
+}

apps/website/app/[locale]/blog/page.tsx

@@ -1,9 +1,17 @@
-import { getPosts } from "@/lib/ghost";
+import { getPosts, getTags } from "@/lib/ghost";
 import type { Post } from "@/lib/ghost";
+import { Search } from "lucide-react";
 import type { Metadata } from "next";
 import { getTranslations } from "next-intl/server";
 import Image from "next/image";
 import Link from "next/link";
+import { SearchAndFilter } from "./components/SearchAndFilter";
+
+interface Tag {
+	id: string;
+	name: string;
+	slug: string;
+}
 
 export const metadata: Metadata = {
 	title: "Blog | Dokploy",
@@ -14,25 +22,59 @@ export const revalidate = 3600; // Revalidate the data at most every hour
 
 export default async function BlogPage({
 	params: { locale },
+	searchParams,
 }: {
 	params: { locale: string };
+	searchParams: { [key: string]: string | string[] | undefined };
 }) {
 	const t = await getTranslations({ locale, namespace: "blog" });
 	const posts = await getPosts();
+	const tags = (await getTags()) as Tag[];
+	const search =
+		typeof searchParams.search === "string" ? searchParams.search : "";
+	const selectedTag =
+		typeof searchParams.tag === "string" ? searchParams.tag : "";
+
+	const filteredPosts = posts.filter((post) => {
+		const matchesSearch =
+			search === "" ||
+			post.title.toLowerCase().includes(search.toLowerCase()) ||
+			post.excerpt.toLowerCase().includes(search.toLowerCase());
+
+		const matchesTag =
+			selectedTag === "" || post.tags?.some((tag) => tag.slug === selectedTag);
+
+		return matchesSearch && matchesTag;
+	});
 
 	return (
-		<div className="container mx-auto px-4 py-12">
-			<h1 className="text-4xl font-bold mb-8">{t("title")}</h1>
+		<div className="container mx-auto px-4 py-12 flex flex-col gap-4">
+			<div className="flex flex-col gap-2">
+				<h1 className="text-4xl font-bold">{t("title")}</h1>
+				<div className="flex items-center gap-2">
+					<Search className="size-5" />
+					Welcome to the blog
+				</div>
+			</div>
 
-			{posts.length === 0 ? (
-				<div className="text-center py-12">
-					<p className="text-xl text-gray-600 dark:text-gray-400">
-						{t("noPosts")}
+			<SearchAndFilter
+				tags={tags}
+				initialSearch={search}
+				initialTag={selectedTag}
+				searchPlaceholder={t("searchPlaceholder")}
+				allTagsText={t("allTags")}
+			/>
+
+			{filteredPosts.length === 0 ? (
+				<div className="text-center py-12  min-h-[35vh] items-center justify-center flex">
+					<p className="text-xl  flex items-center gap-2">
+						{search || selectedTag ? t("noResults") : t("noPosts")}
+						<Search className="size-5" />
 					</p>
 				</div>
 			) : (
 				<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
-					{posts.map((post: Post) => (
+					{filteredPosts.map((post: Post) => (
 						<BlogPostCard key={post.id} post={post} locale={locale} />
 					))}
 				</div>

apps/website/lib/hooks/use-debounce.ts

@@ -0,0 +1,28 @@
+import { useEffect, useRef } from "react";
+
+export function useDebounce<T extends (...args: any[]) => any>(
+	callback: T,
+	delay: number,
+): T {
+	const timeoutRef = useRef<NodeJS.Timeout>();
+
+	useEffect(() => {
+		return () => {
+			if (timeoutRef.current) {
+				clearTimeout(timeoutRef.current);
+			}
+		};
+	}, []);
+
+	return ((...args: Parameters<T>) => {
+		if (timeoutRef.current) {
+			clearTimeout(timeoutRef.current);
+		}
+
+		return new Promise<ReturnType<T>>((resolve) => {
+			timeoutRef.current = setTimeout(() => {
+				resolve(callback(...args));
+			}, delay);
+		});
+	}) as T;
+}

apps/website/locales/en.json

@@ -199,14 +199,16 @@
 	"blog": {
 		"title": "Blog",
 		"description": "Latest news, updates, and articles from Dokploy",
-		"noPosts": "No posts found. Check back later for new content.",
-		"readMore": "Read more",
-		"backToBlog": "Back to Blog",
-		"tags": "Tags",
-		"postsTaggedWith": "Posts tagged with",
+		"noPosts": "No posts available",
+		"noResults": "No posts found matching your criteria",
+		"searchPlaceholder": "Search posts...",
+		"allTags": "All Tags",
+		"relatedPosts": "Related Posts",
+		"tagDescription": "Posts tagged with",
 		"foundPosts": "{count, plural, =0 {No posts found} one {# post found} other {# posts found}}",
 		"tagTitle": "Posts tagged with {tag}",
-		"tagDescription": "Browse all blog posts tagged with {tag}",
-		"relatedPosts": "Related Posts"
+		"backToBlog": "Back to Blog",
+		"tags": "Tags",
+		"postsTaggedWith": "Posts tagged with"
 	}
 }

apps/website/locales/fr.json

@@ -198,14 +198,11 @@
 	"blog": {
 		"title": "Blog",
 		"description": "Dernières nouvelles, mises à jour et articles de Dokploy",
-		"noPosts": "Aucun article trouvé. Revenez plus tard pour du nouveau contenu.",
-		"readMore": "Lire la suite",
-		"backToBlog": "Retour au Blog",
-		"tags": "Tags",
-		"postsTaggedWith": "Articles tagués avec",
-		"foundPosts": "{count, plural, =0 {Aucun article trouvé} one {# article trouvé} other {# articles trouvés}}",
-		"tagTitle": "Articles tagués avec {tag}",
-		"tagDescription": "Parcourir tous les articles de blog tagués avec {tag}",
-		"relatedPosts": "Articles similaires"
+		"noPosts": "Aucun article disponible",
+		"noResults": "Aucun article ne correspond à vos critères",
+		"searchPlaceholder": "Rechercher des articles...",
+		"allTags": "Tous les tags",
+		"relatedPosts": "Articles similaires",
+		"tagDescription": "Articles tagués avec"
 	}
 }

apps/website/locales/zh-Hans.json

@@ -203,14 +203,17 @@
 	"blog": {
 		"title": "博客",
 		"description": "Dokploy 的最新消息、更新和文章",
-		"noPosts": "未找到文章。稍后再来查看新内容。",
+		"noPosts": "暂无文章",
+		"noResults": "没有找到符合条件的文章",
+		"searchPlaceholder": "搜索文章...",
+		"allTags": "所有标签",
+		"relatedPosts": "相关文章",
+		"tagDescription": "标签文章",
 		"readMore": "阅读更多",
 		"backToBlog": "返回博客",
 		"tags": "标签",
 		"postsTaggedWith": "标签为",
 		"foundPosts": "{count, plural, =0 {未找到文章} other {找到 # 篇文章}}",
-		"tagTitle": "标签为 {tag} 的文章",
-		"tagDescription": "浏览所有标签为 {tag} 的博客文章",
-		"relatedPosts": "相关文章"
+		"tagTitle": "标签为 {tag} 的文章"
 	}
 }