Merge pull request #27 from damjan1996/auto-claude/003-add-blog-search-and-category-filter

auto-claude: 003-add-blog-search-and-category-filter
This commit is contained in:
Damjan Savic
2026-01-25 19:46:47 +01:00
committed by GitHub
8 changed files with 602 additions and 43 deletions
+26 -40
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@@ -1,17 +1,19 @@
import { setRequestLocale } from 'next-intl/server';
import { getTranslations } from 'next-intl/server';
import { ArrowRight, Calendar, Tag, ExternalLink, ChevronLeft, ChevronRight } from 'lucide-react';
import Link from 'next/link';
import Image from 'next/image';
import { ArrowRight } from 'lucide-react';
import type { Metadata } from 'next';
import { getAllBlogPosts, BlogPost } from '@/lib/blog';
<<<<<<< HEAD
import { BlogList } from '@/components/blog/BlogList';
=======
import { legacyBlogPosts } from '@/data/legacyBlogPosts';
const POSTS_PER_PAGE = 12;
>>>>>>> origin/master
type Props = {
params: Promise<{ locale: string }>;
searchParams: Promise<{ page?: string }>;
searchParams: Promise<{ [key: string]: string | string[] | undefined }>;
};
const BASE_URL = process.env.NEXT_PUBLIC_SITE_URL || 'https://damjan-savic.com';
@@ -82,6 +84,8 @@ export async function generateMetadata({ params }: Props): Promise<Metadata> {
};
}
<<<<<<< HEAD
=======
function getFormattedDate(date: string, locale: string) {
const languageMap: Record<string, string> = {
de: 'de-DE',
@@ -334,10 +338,11 @@ function Pagination({
</nav>
);
}
>>>>>>> origin/master
export default async function BlogPage({ params, searchParams }: Props) {
const { locale } = await params;
const { page } = await searchParams;
const resolvedSearchParams = await searchParams;
setRequestLocale(locale);
const t = await getTranslations('blog');
@@ -355,14 +360,9 @@ export default async function BlogPage({ params, searchParams }: Props) {
...legacyPosts,
].sort((a, b) => new Date(b.date).getTime() - new Date(a.date).getTime());
// Pagination
const currentPage = Math.max(1, parseInt(page || '1', 10) || 1);
const totalPages = Math.ceil(allPosts.length / POSTS_PER_PAGE);
const validPage = Math.min(currentPage, totalPages || 1);
const startIndex = (validPage - 1) * POSTS_PER_PAGE;
const endIndex = startIndex + POSTS_PER_PAGE;
const posts = allPosts.slice(startIndex, endIndex);
// Extract search and category from URL params
const initialSearch = typeof resolvedSearchParams.search === 'string' ? resolvedSearchParams.search : '';
const initialCategory = typeof resolvedSearchParams.category === 'string' ? resolvedSearchParams.category : null;
return (
<main className="min-h-screen">
@@ -379,37 +379,23 @@ export default async function BlogPage({ params, searchParams }: Props) {
<p className="text-lg sm:text-xl text-zinc-400 max-w-2xl">
{t('meta.header.subtitle')}
</p>
{/* Post count */}
<p className="text-sm text-zinc-500 mt-4">
{t('ui.pagination.showing', {
start: startIndex + 1,
end: Math.min(endIndex, allPosts.length),
total: allPosts.length,
})}
</p>
</div>
{/* Blog Posts Grid */}
<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6 sm:gap-8">
{posts.map((post) => (
<BlogPostCard key={post.slug} post={post} locale={locale} />
))}
</div>
{/* Pagination */}
<Pagination
currentPage={validPage}
totalPages={totalPages}
{/* Blog List with Search and Filters */}
<BlogList
posts={allPosts}
locale={locale}
t={(key) => t(key)}
initialSearch={initialSearch}
initialCategory={initialCategory}
translations={{
searchPlaceholder: t('ui.search.placeholder'),
showingText: (start: number, end: number, total: number) =>
t('ui.pagination.showing', { start, end, total }),
noPostsText: t('ui.errors.posts'),
paginationPrevious: t('ui.pagination.previous'),
paginationNext: t('ui.pagination.next'),
}}
/>
{/* Empty State */}
{posts.length === 0 && (
<div className="text-center py-12">
<p className="text-zinc-400">{t('ui.errors.posts')}</p>
</div>
)}
</div>
</main>
);
+427
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@@ -0,0 +1,427 @@
'use client';
import { useState, useMemo, useEffect } from 'react';
import { Calendar, Tag, ExternalLink, ChevronLeft, ChevronRight } from 'lucide-react';
import Link from 'next/link';
import Image from 'next/image';
import { useRouter, usePathname } from 'next/navigation';
import { BlogPost } from '@/lib/blog';
import { SearchBar } from './SearchBar';
import { CategoryFilter } from './CategoryFilter';
const POSTS_PER_PAGE = 12;
// Placeholder image for posts without cover images
const PLACEHOLDER_IMAGE = 'data:image/svg+xml,' + encodeURIComponent(`
<svg width="1792" height="1024" xmlns="http://www.w3.org/2000/svg">
<rect width="100%" height="100%" fill="#181C14"/>
<rect x="40%" y="35%" width="20%" height="30%" rx="8" fill="#697565" opacity="0.3"/>
<circle cx="50%" cy="45%" r="8%" fill="#697565" opacity="0.2"/>
<rect x="30%" y="65%" width="40%" height="4%" rx="2" fill="#465B50" opacity="0.3"/>
<rect x="35%" y="72%" width="30%" height="3%" rx="2" fill="#465B50" opacity="0.2"/>
</svg>
`);
// Known existing images (from public/images/posts/)
const EXISTING_IMAGES = new Set([
'/images/posts/erp-integration-breuninger/cover.jpg',
'/images/posts/fullstack-development-timetracking/cover.jpg',
'/images/posts/rfid-automation/cover.jpg',
'/images/posts/automated-ad-creatives/cover.jpg',
]);
function getFormattedDate(date: string, locale: string) {
const languageMap: Record<string, string> = {
de: 'de-DE',
en: 'en-US',
sr: 'sr-RS',
};
return new Date(date).toLocaleDateString(languageMap[locale] || 'de-DE', {
year: 'numeric',
month: 'long',
day: 'numeric',
});
}
function getImagePath(coverImage: string) {
if (coverImage.startsWith('http')) {
return coverImage;
}
return coverImage.replace('/blog/', '/images/posts/');
}
// Blog image component with fallback
function BlogImage({ src, alt, fallback }: { src: string; alt: string; fallback: string }) {
const imageSrc = EXISTING_IMAGES.has(src) ? src : fallback;
return (
<Image
src={imageSrc}
alt={alt}
fill
sizes="(max-width: 640px) 100vw, (max-width: 1024px) 50vw, 33vw"
className="object-cover transition-transform duration-700 group-hover:scale-110"
unoptimized={imageSrc.startsWith('data:')}
/>
);
}
function BlogPostCard({ post, locale }: { post: BlogPost; locale: string }) {
return (
<Link
href={`/${locale}/blog/${post.slug}`}
className="group relative block bg-zinc-900/50 backdrop-blur-sm
rounded-xl shadow-lg hover:shadow-2xl
ring-1 ring-zinc-800 hover:ring-zinc-700
transition-all duration-500 focus:outline-none focus:ring-2
focus:ring-zinc-600 focus:ring-offset-2 focus:ring-offset-zinc-950
transform hover:-translate-y-1"
>
<div className="relative overflow-hidden rounded-xl">
{/* Image Container */}
<div className="aspect-[16/9] w-full relative overflow-hidden bg-zinc-900">
<BlogImage
src={getImagePath(post.coverImage)}
alt={post.title}
fallback={PLACEHOLDER_IMAGE}
/>
<div className="absolute inset-x-0 -bottom-20 top-0 bg-gradient-to-t from-zinc-900 via-zinc-900/70 to-transparent opacity-95" />
</div>
{/* Content */}
<div className="relative -mt-2 p-6 bg-zinc-900 z-10">
<div className="flex items-center gap-4 mb-4 text-zinc-500">
<div className="flex items-center gap-2 text-sm">
<Calendar className="h-4 w-4" />
<span>{getFormattedDate(post.date, locale)}</span>
</div>
{post.tags && post.tags.length > 0 && (
<div className="flex items-center gap-2 text-sm">
<Tag className="h-4 w-4" />
<span>{post.tags.length} Tags</span>
</div>
)}
</div>
<h3 className="text-xl font-semibold text-white mb-3
group-hover:text-zinc-100 transition-colors duration-300">
{post.title}
</h3>
<p className="text-zinc-400 text-sm line-clamp-2 mb-4
group-hover:text-zinc-300 transition-colors duration-300">
{post.excerpt}
</p>
{/* Tags */}
<div className="flex flex-wrap gap-2">
{post.tags?.slice(0, 3).map((tag, index) => (
<span
key={index}
className="px-3 py-1 bg-zinc-800/50
text-sm text-zinc-400 rounded-full
ring-1 ring-zinc-700/50 group-hover:ring-zinc-600/50
group-hover:bg-zinc-800/70 group-hover:text-zinc-300
transition-all duration-300"
>
{tag}
</span>
))}
{post.tags && post.tags.length > 3 && (
<span className="text-sm text-zinc-600">
+{post.tags.length - 3} more
</span>
)}
</div>
{/* Link Icon */}
<div className="absolute top-6 right-6 p-2.5 rounded-full
bg-zinc-800/60 backdrop-blur-sm ring-1 ring-zinc-700/50
opacity-0 group-hover:opacity-100
transform translate-y-2 group-hover:translate-y-0
transition-all duration-300">
<ExternalLink className="h-4 w-4 text-zinc-400" />
</div>
</div>
</div>
</Link>
);
}
// Pagination component
function Pagination({
currentPage,
totalPages,
onPageChange,
t,
}: {
currentPage: number;
totalPages: number;
onPageChange: (page: number) => void;
t: (key: string) => string;
}) {
const getPageNumbers = () => {
const pages: (number | 'ellipsis')[] = [];
if (totalPages <= 7) {
// Show all pages if 7 or fewer
for (let i = 1; i <= totalPages; i++) {
pages.push(i);
}
} else {
// Always show first page
pages.push(1);
if (currentPage > 3) {
pages.push('ellipsis');
}
// Show pages around current
const start = Math.max(2, currentPage - 1);
const end = Math.min(totalPages - 1, currentPage + 1);
for (let i = start; i <= end; i++) {
pages.push(i);
}
if (currentPage < totalPages - 2) {
pages.push('ellipsis');
}
// Always show last page
pages.push(totalPages);
}
return pages;
};
if (totalPages <= 1) return null;
return (
<nav className="flex items-center justify-center gap-2 mt-12 sm:mt-16" aria-label="Pagination">
{/* Previous button */}
{currentPage > 1 ? (
<button
onClick={() => onPageChange(currentPage - 1)}
className="flex items-center gap-1 px-3 py-2 text-sm text-zinc-400 hover:text-white
bg-zinc-800/50 hover:bg-zinc-800 rounded-lg ring-1 ring-zinc-700/50
hover:ring-zinc-600 transition-all duration-200"
aria-label={t('ui.pagination.previous')}
>
<ChevronLeft className="h-4 w-4" />
<span className="hidden sm:inline">{t('ui.pagination.previous')}</span>
</button>
) : (
<span
className="flex items-center gap-1 px-3 py-2 text-sm text-zinc-600
bg-zinc-800/30 rounded-lg ring-1 ring-zinc-800/50 cursor-not-allowed"
aria-disabled="true"
>
<ChevronLeft className="h-4 w-4" />
<span className="hidden sm:inline">{t('ui.pagination.previous')}</span>
</span>
)}
{/* Page numbers */}
<div className="flex items-center gap-1">
{getPageNumbers().map((page, index) => {
if (page === 'ellipsis') {
return (
<span key={`ellipsis-${index}`} className="px-2 text-zinc-600">
...
</span>
);
}
const isCurrentPage = page === currentPage;
return (
<button
key={page}
onClick={() => onPageChange(page)}
className={`min-w-[40px] h-10 flex items-center justify-center text-sm rounded-lg
ring-1 transition-all duration-200
${isCurrentPage
? 'bg-[#697565] text-white ring-[#697565] font-medium'
: 'text-zinc-400 hover:text-white bg-zinc-800/50 hover:bg-zinc-800 ring-zinc-700/50 hover:ring-zinc-600'
}`}
aria-current={isCurrentPage ? 'page' : undefined}
>
{page}
</button>
);
})}
</div>
{/* Next button */}
{currentPage < totalPages ? (
<button
onClick={() => onPageChange(currentPage + 1)}
className="flex items-center gap-1 px-3 py-2 text-sm text-zinc-400 hover:text-white
bg-zinc-800/50 hover:bg-zinc-800 rounded-lg ring-1 ring-zinc-700/50
hover:ring-zinc-600 transition-all duration-200"
aria-label={t('ui.pagination.next')}
>
<span className="hidden sm:inline">{t('ui.pagination.next')}</span>
<ChevronRight className="h-4 w-4" />
</button>
) : (
<span
className="flex items-center gap-1 px-3 py-2 text-sm text-zinc-600
bg-zinc-800/30 rounded-lg ring-1 ring-zinc-800/50 cursor-not-allowed"
aria-disabled="true"
>
<span className="hidden sm:inline">{t('ui.pagination.next')}</span>
<ChevronRight className="h-4 w-4" />
</span>
)}
</nav>
);
}
interface BlogListProps {
posts: BlogPost[];
locale: string;
initialSearch?: string;
initialCategory?: string | null;
translations: {
searchPlaceholder: string;
showingText: (start: number, end: number, total: number) => string;
noPostsText: string;
paginationPrevious: string;
paginationNext: string;
};
}
export function BlogList({ posts, locale, initialSearch = '', initialCategory = null, translations }: BlogListProps) {
const router = useRouter();
const pathname = usePathname();
const [searchQuery, setSearchQuery] = useState(initialSearch);
const [selectedCategory, setSelectedCategory] = useState<string | null>(initialCategory);
const [currentPage, setCurrentPage] = useState(1);
// Update URL when filters change
useEffect(() => {
const params = new URLSearchParams();
if (searchQuery.trim()) {
params.set('search', searchQuery.trim());
}
if (selectedCategory) {
params.set('category', selectedCategory);
}
const queryString = params.toString();
const newUrl = queryString ? `${pathname}?${queryString}` : pathname;
router.push(newUrl, { scroll: false });
}, [searchQuery, selectedCategory, pathname, router]);
// Extract unique categories from all posts
const allCategories = useMemo(() => {
const categories = new Set(posts.map(post => post.category).filter(Boolean));
return Array.from(categories).sort();
}, [posts]);
// Filter posts based on search query and category
const filteredPosts = useMemo(() => {
let filtered = posts;
// Apply search filter (case-insensitive search in title, excerpt, and tags)
if (searchQuery.trim()) {
const query = searchQuery.toLowerCase();
filtered = filtered.filter(post => {
const titleMatch = post.title.toLowerCase().includes(query);
const excerptMatch = post.excerpt.toLowerCase().includes(query);
const tagsMatch = post.tags?.some(tag => tag.toLowerCase().includes(query)) || false;
return titleMatch || excerptMatch || tagsMatch;
});
}
// Apply category filter
if (selectedCategory) {
filtered = filtered.filter(post => post.category === selectedCategory);
}
return filtered;
}, [posts, searchQuery, selectedCategory]);
// Reset to first page when filters change
useMemo(() => {
setCurrentPage(1);
}, [searchQuery, selectedCategory]);
// Paginate filtered posts
const totalPages = Math.ceil(filteredPosts.length / POSTS_PER_PAGE);
const validPage = Math.min(Math.max(1, currentPage), totalPages || 1);
const startIndex = (validPage - 1) * POSTS_PER_PAGE;
const endIndex = startIndex + POSTS_PER_PAGE;
const paginatedPosts = filteredPosts.slice(startIndex, endIndex);
const handlePageChange = (page: number) => {
setCurrentPage(page);
// Scroll to top of the page
window.scrollTo({ top: 0, behavior: 'smooth' });
};
return (
<div>
{/* Search and Filter Section */}
<div className="mb-8 sm:mb-12 space-y-6">
{/* Search Bar */}
<SearchBar
value={searchQuery}
onChange={setSearchQuery}
placeholder={translations.searchPlaceholder}
/>
{/* Category Filter */}
<CategoryFilter
categories={allCategories}
selectedCategory={selectedCategory}
onCategoryChange={setSelectedCategory}
/>
</div>
{/* Results count */}
<p className="text-sm text-zinc-500 mb-6">
{translations.showingText(
startIndex + 1,
Math.min(endIndex, filteredPosts.length),
filteredPosts.length
)}
</p>
{/* Blog Posts Grid */}
{paginatedPosts.length > 0 ? (
<>
<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6 sm:gap-8">
{paginatedPosts.map((post) => (
<BlogPostCard key={post.slug} post={post} locale={locale} />
))}
</div>
{/* Pagination */}
<Pagination
currentPage={validPage}
totalPages={totalPages}
onPageChange={handlePageChange}
t={(key) => {
if (key === 'ui.pagination.previous') return translations.paginationPrevious;
if (key === 'ui.pagination.next') return translations.paginationNext;
return '';
}}
/>
</>
) : (
/* Empty State */
<div className="text-center py-12">
<p className="text-zinc-400">{translations.noPostsText}</p>
</div>
)}
</div>
);
}
+82
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@@ -0,0 +1,82 @@
'use client';
import { Tag } from 'lucide-react';
import { motion } from 'framer-motion';
interface CategoryFilterProps {
categories: string[];
selectedCategory: string | null;
onCategoryChange: (category: string | null) => void;
className?: string;
}
export function CategoryFilter({
categories,
selectedCategory,
onCategoryChange,
className = ''
}: CategoryFilterProps) {
const allCategories = ['All', ...categories];
return (
<motion.div
initial={{ opacity: 0, y: 10 }}
animate={{ opacity: 1, y: 0 }}
transition={{ delay: 0.1 }}
className={`${className}`}
>
<div className="flex items-center gap-3 mb-4">
<Tag className="h-5 w-5 text-zinc-400 flex-shrink-0" />
<h3 className="text-sm font-medium text-zinc-300">Filter by Category</h3>
</div>
{/* Mobile: Horizontal scrollable */}
<div className="md:hidden overflow-x-auto pb-2 -mx-4 px-4">
<div className="flex gap-2 min-w-max">
{allCategories.map((category) => {
const isActive = category === 'All'
? selectedCategory === null
: selectedCategory === category;
return (
<button
key={category}
onClick={() => onCategoryChange(category === 'All' ? null : category)}
className={`px-4 py-2 rounded-lg text-sm font-medium transition-all whitespace-nowrap ${
isActive
? 'bg-[#697565] text-white'
: 'bg-zinc-900/50 text-zinc-400 border border-zinc-800 hover:bg-zinc-800/50 hover:text-white'
}`}
>
{category}
</button>
);
})}
</div>
</div>
{/* Desktop: Grid */}
<div className="hidden md:grid md:grid-cols-4 lg:grid-cols-6 gap-2">
{allCategories.map((category) => {
const isActive = category === 'All'
? selectedCategory === null
: selectedCategory === category;
return (
<button
key={category}
onClick={() => onCategoryChange(category === 'All' ? null : category)}
className={`px-4 py-2 rounded-lg text-sm font-medium transition-all ${
isActive
? 'bg-[#697565] text-white'
: 'bg-zinc-900/50 text-zinc-400 border border-zinc-800 hover:bg-zinc-800/50 hover:text-white'
}`}
>
{category}
</button>
);
})}
</div>
</motion.div>
);
}
+50
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@@ -0,0 +1,50 @@
'use client';
import { Search, X } from 'lucide-react';
import { motion } from 'framer-motion';
interface SearchBarProps {
value: string;
onChange: (value: string) => void;
placeholder?: string;
className?: string;
}
export function SearchBar({
value,
onChange,
placeholder = 'Search posts...',
className = ''
}: SearchBarProps) {
const handleClear = () => {
onChange('');
};
return (
<motion.div
initial={{ opacity: 0, y: 10 }}
animate={{ opacity: 1, y: 0 }}
className={`relative ${className}`}
>
<div className="relative">
<Search className="absolute left-4 top-1/2 -translate-y-1/2 h-5 w-5 text-zinc-400" />
<input
type="text"
value={value}
onChange={(e) => onChange(e.target.value)}
placeholder={placeholder}
className="w-full pl-12 pr-12 py-3 bg-zinc-900/50 border border-zinc-800 rounded-lg text-white placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-[#697565] focus:border-transparent transition-all"
/>
{value && (
<button
onClick={handleClear}
className="absolute right-4 top-1/2 -translate-y-1/2 text-zinc-400 hover:text-white transition-colors"
aria-label="Clear search"
>
<X className="h-5 w-5" />
</button>
)}
</div>
</motion.div>
);
}
+4 -1
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@@ -477,12 +477,15 @@
},
"ui": {
"readMore": "Weiterlesen",
"search": {
"placeholder": "Beiträge durchsuchen..."
},
"loading": {
"posts": "Blogbeiträge werden geladen...",
"post": "Blogbeitrag wird geladen..."
},
"errors": {
"posts": "Fehler beim Laden der Blogbeiträge",
"posts": "Keine Beiträge gefunden",
"post": "Der gesuchte Blogbeitrag existiert nicht oder wurde verschoben."
},
"backToBlog": "Zurück zum Blog",
+4 -1
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@@ -492,12 +492,15 @@
},
"ui": {
"readMore": "Read More",
"search": {
"placeholder": "Search posts..."
},
"loading": {
"posts": "Loading blog posts...",
"post": "Loading blog post..."
},
"errors": {
"posts": "Error loading blog posts",
"posts": "No posts found",
"post": "The requested blog post does not exist or has been moved."
},
"backToBlog": "Back to Blog",
+4 -1
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@@ -499,12 +499,15 @@
},
"ui": {
"readMore": "Procitaj vise",
"search": {
"placeholder": "Pretrazi postove..."
},
"loading": {
"posts": "Ucitavanje blog postova...",
"post": "Ucitavanje blog posta..."
},
"errors": {
"posts": "Greska pri ucitavanju blog postova",
"posts": "Nema pronađenih postova",
"post": "Trazeni blog post ne postoji ili je premesten."
},
"backToBlog": "Nazad na Blog",