forked from izu/student-web-if-development-kit
Dodo
edab5db3d7
- Tambah atribut max/min pada date input agar tahun dibatasi 1000-9999, plus clamping via JS sebagai fallback lintas browser - Tambah paginasi 6 dokumen per halaman dengan navigasi prev/next dan nomor halaman (ellipsis untuk banyak halaman) - Reset ke halaman 1 saat filter, sort, search, atau rentang tanggal berubah - Clamp halaman aktif ke rentang valid jika jumlah hasil berkurang setelah filter - Tambah pesan "tidak ada hasil" saat filter aktif tidak menemukan berkas - Semua DOM pagination dibangun via safe DOM API (tanpa innerHTML)
945 lines
34 KiB
JavaScript
945 lines
34 KiB
JavaScript
/**
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* Main JavaScript — Informatika UNTAN 2026
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* OOP modules:
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* DirectusClient — API base + URL builders + fetch
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* FileDownloader — blob-based force-download with fallback
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* DocumentFormatter — pure formatting / mapping / escaping utilities
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* DocumentCardView — renders a single card and binds its actions
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* DocumentRepository — controller for the repository section
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* CounterAnimation — scroll-triggered number animation
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*/
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/* ===========================================
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DirectusClient
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=========================================== */
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class DirectusClient {
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static API_BASE = 'https://api.ifuntanhub.dev';
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static itemsUrl(collection) {
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return `${this.API_BASE}/items/${collection}?limit=-1`;
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}
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static assetUrl(uuid) {
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return `${this.API_BASE}/assets/${uuid}`;
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}
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static viewerUrl(item) {
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const type = DocumentFormatter.fileTypeFromName(item.nama_berkas);
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const params = new URLSearchParams({
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id: item.file,
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name: item.nama_berkas,
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type,
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});
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return `viewer.html?${params.toString()}`;
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}
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static async fetchPublished(collection) {
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const response = await fetch(this.itemsUrl(collection));
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if (!response.ok) throw new Error(`Gagal memuat koleksi ${collection}.`);
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const body = await response.json();
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const items = body.data || [];
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return items.filter(item => item.status === 'published');
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}
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}
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/* ===========================================
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FileDownloader
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=========================================== */
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class FileDownloader {
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static async download(url, filename) {
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try {
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const response = await fetch(url);
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if (!response.ok) throw new Error('Gagal mengunduh berkas.');
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const blob = await response.blob();
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const blobUrl = URL.createObjectURL(blob);
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this._click(blobUrl, filename);
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URL.revokeObjectURL(blobUrl);
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} catch (err) {
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console.warn('Unduh via Blob gagal, beralih ke parameter Directus:', err);
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const fallbackUrl = url.includes('?') ? `${url}&download` : `${url}?download`;
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this._click(fallbackUrl, filename);
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}
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}
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static _click(href, filename) {
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const a = document.createElement('a');
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a.style.display = 'none';
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a.href = href;
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a.download = filename;
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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}
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}
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/* ===========================================
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DocumentFormatter
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=========================================== */
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class DocumentFormatter {
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static MONTHS_ID = ['Jan', 'Feb', 'Mar', 'Apr', 'Mei', 'Jun', 'Jul', 'Agu', 'Sep', 'Okt', 'Nov', 'Des'];
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static formatDate(iso) {
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if (!iso) return '';
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const date = new Date(iso);
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if (Number.isNaN(date.getTime())) return '';
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const day = String(date.getDate()).padStart(2, '0');
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const month = this.MONTHS_ID[date.getMonth()];
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return `${day} ${month} ${date.getFullYear()}`;
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}
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/**
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* Map a document's parsed tags to one of the fixed UI categories.
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* Uses the tags array for precise matching instead of raw string search.
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*/
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static CATEGORY_RULES = [
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{ key: 'skripsi', match: ['skripsi', 'tugas akhir', 'ta'] },
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{ key: 'akademik', match: ['akademik', 'kalender', 'kaldik'] },
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{ key: 'praktik', match: ['praktik', 'praktek', 'kerja praktik', 'kp'] },
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];
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static categoryFromTags(tags) {
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if (!tags || tags.length === 0) return 'umum';
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const lower = tags.map(t => t.toLowerCase());
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for (const rule of this.CATEGORY_RULES) {
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if (rule.match.some(m => lower.includes(m))) return rule.key;
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}
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return 'umum';
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}
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static fileTypeFromName(name) {
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const lower = (name || '').toLowerCase();
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if (lower.endsWith('.docx') || lower.endsWith('.doc')) return 'docx';
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return 'pdf';
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}
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static downloadFilename(name, type) {
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const ext = `.${type}`;
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return name.toLowerCase().endsWith(ext) ? name : `${name}${ext}`;
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}
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// Escape API-supplied strings before splicing into innerHTML templates.
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static escapeHtml(str) {
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if (str == null) return '';
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return String(str)
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.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''');
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}
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// Escape values destined for HTML attribute slots (href, etc.).
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static escapeAttr(str) {
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return this.escapeHtml(str);
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}
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/**
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* Parse the `tag` field from the API.
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* Handles two formats:
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* 1. Comma-separated string: "akademik,panduan,2024"
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* 2. JSON array string: '["panduan","proposal"]'
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* Returns an array of trimmed, non-empty tag strings.
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*/
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static parseTags(raw) {
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if (!raw) return [];
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const str = String(raw).trim();
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if (!str) return [];
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// Attempt JSON parse first (handles '["a","b"]' format).
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if (str.startsWith('[')) {
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try {
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const arr = JSON.parse(str);
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if (Array.isArray(arr)) {
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return arr.map(t => String(t).trim()).filter(Boolean);
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}
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} catch { /* fall through to comma-split */ }
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}
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// Comma-separated fallback.
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return str.split(',').map(t => t.trim()).filter(Boolean);
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}
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}
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/* ===========================================
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DocumentCardView
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=========================================== */
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class DocumentCardView {
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constructor(item) {
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this.item = item;
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this.title = item.nama_berkas;
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this.tags = DocumentFormatter.parseTags(item.tag);
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this.category = DocumentFormatter.categoryFromTags(this.tags);
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this.fileType = DocumentFormatter.fileTypeFromName(this.title);
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this.assetUrl = DirectusClient.assetUrl(item.file);
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this.viewerUrl = DirectusClient.viewerUrl(item);
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this.downloadName = DocumentFormatter.downloadFilename(this.title, this.fileType);
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this.dateIso = item.tanggal_upload || '';
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this.dateKey = this.dateIso ? this.dateIso.substring(0, 10) : '';
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}
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render() {
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const card = document.createElement('article');
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card.className = 'document-card';
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card.dataset.date = this.dateKey;
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const typeUpper = this.fileType.toUpperCase();
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const typeClass = this.fileType === 'pdf' ? 'doc-type-pdf' : 'doc-type-docx';
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const iconClass = this.fileType === 'pdf' ? 'fas fa-file-pdf' : 'fas fa-file-word';
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const formattedDate = DocumentFormatter.formatDate(this.dateIso);
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const safeTitle = DocumentFormatter.escapeHtml(this.title);
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const safeViewerUrl = DocumentFormatter.escapeAttr(this.viewerUrl);
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const safeAssetUrl = DocumentFormatter.escapeAttr(this.assetUrl);
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// Build tag badges HTML.
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const tagBadgesHtml = this.tags.length
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? `<div class="doc-tags"><i class="fas fa-tags doc-tags-icon"></i>${this.tags.map(t => `<span class="doc-tag">${DocumentFormatter.escapeHtml(t)}</span>`).join('')}</div>`
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: '';
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card.innerHTML = `
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<div class="doc-type-icon ${typeClass}"><i class="${iconClass}"></i></div>
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<h3 class="doc-title">${safeTitle}</h3>
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<div class="doc-meta">
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<span class="doc-badge">${typeUpper}</span>
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<span class="doc-badge date"><i class="far fa-calendar-alt"></i> ${formattedDate}</span>
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</div>
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${tagBadgesHtml}
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<div class="doc-actions">
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<a href="${safeViewerUrl}" class="btn-action-primary" target="_blank" rel="noopener"><span data-tp-i18n="card_open">Buka Berkas</span> <i class="fas fa-external-link-alt"></i></a>
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<a href="${safeAssetUrl}" class="btn-action-outline"><span data-tp-i18n="card_download">Unduh Berkas</span> <i class="fas fa-download"></i></a>
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</div>
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`;
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card.querySelector('.btn-action-outline').addEventListener('click', (e) => {
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e.preventDefault();
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FileDownloader.download(this.assetUrl, this.downloadName);
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});
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// Prefetch the asset when the user hovers over the card so the
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// browser cache already has the file by the time the viewer loads.
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let prefetched = false;
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card.addEventListener('mouseenter', () => {
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if (prefetched) return;
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prefetched = true;
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const link = document.createElement('link');
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link.rel = 'prefetch';
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link.as = 'fetch';
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link.crossOrigin = 'anonymous';
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link.href = this.assetUrl;
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document.head.appendChild(link);
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}, { once: true });
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return card;
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}
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}
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/* ===========================================
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CustomDropdown
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=========================================== */
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class CustomDropdown {
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constructor({ container, options, defaultValue, onChange, prefixIcon }) {
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this.container = container;
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this.options = options; // Array of { value, text, i18nKey }
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this.onChange = onChange;
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this.currentValue = defaultValue || options[0]?.value;
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this.prefixIcon = prefixIcon; // optional class name like 'fas fa-sort'
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this.isOpen = false;
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this.elements = {};
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this._build();
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this._bindEvents();
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}
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_build() {
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this.container.innerHTML = '';
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this.container.classList.add('custom-dropdown');
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// Trigger Button
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const trigger = document.createElement('button');
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trigger.className = 'custom-dropdown-trigger';
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trigger.setAttribute('aria-haspopup', 'listbox');
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trigger.setAttribute('aria-expanded', 'false');
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trigger.type = 'button';
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const triggerLeft = document.createElement('div');
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triggerLeft.className = 'trigger-left-content';
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triggerLeft.style.display = 'flex';
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triggerLeft.style.alignItems = 'center';
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triggerLeft.style.gap = '10px';
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if (this.prefixIcon) {
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const icon = document.createElement('i');
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icon.className = this.prefixIcon;
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triggerLeft.appendChild(icon);
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}
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const labelSpan = document.createElement('span');
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labelSpan.className = 'trigger-label';
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// Find default text
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const defaultOpt = this.options.find(opt => opt.value === this.currentValue) || this.options[0];
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labelSpan.textContent = defaultOpt ? defaultOpt.text : '';
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if (defaultOpt?.i18nKey) {
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labelSpan.setAttribute('data-tp-i18n', defaultOpt.i18nKey);
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}
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triggerLeft.appendChild(labelSpan);
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trigger.appendChild(triggerLeft);
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const arrowIcon = document.createElement('i');
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arrowIcon.className = 'fas fa-chevron-down trigger-arrow';
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trigger.appendChild(arrowIcon);
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this.container.appendChild(trigger);
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// Menu wrapper
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const menu = document.createElement('div');
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menu.className = 'custom-dropdown-menu';
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menu.setAttribute('role', 'listbox');
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// Populate options
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this.options.forEach(opt => {
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const item = document.createElement('div');
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item.className = 'custom-dropdown-item' + (opt.value === this.currentValue ? ' active' : '');
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item.setAttribute('role', 'option');
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item.setAttribute('data-value', opt.value);
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const itemText = document.createElement('span');
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itemText.textContent = opt.text;
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if (opt.i18nKey) {
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itemText.setAttribute('data-tp-i18n', opt.i18nKey);
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}
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item.appendChild(itemText);
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menu.appendChild(item);
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});
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this.container.appendChild(menu);
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this.elements = { trigger, labelSpan, menu };
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}
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_bindEvents() {
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// Toggle dropdown on trigger click
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this.elements.trigger.addEventListener('click', (e) => {
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e.stopPropagation();
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this.toggle();
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});
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// Handle item selection
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this.elements.menu.addEventListener('click', (e) => {
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const item = e.target.closest('.custom-dropdown-item');
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if (!item) return;
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const value = item.getAttribute('data-value');
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this.select(value);
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this.close();
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});
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// Close when clicking outside
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document.addEventListener('click', () => {
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this.close();
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});
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// Close on escape key
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document.addEventListener('keydown', (e) => {
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if (e.key === 'Escape') this.close();
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});
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}
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toggle() {
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if (this.isOpen) {
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this.close();
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} else {
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this.open();
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}
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}
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open() {
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// Close other custom dropdowns
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document.querySelectorAll('.custom-dropdown.active').forEach(dropdown => {
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if (dropdown !== this.container) {
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dropdown.classList.remove('active');
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dropdown.querySelector('.custom-dropdown-trigger')?.setAttribute('aria-expanded', 'false');
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}
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});
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this.isOpen = true;
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this.container.classList.add('active');
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this.elements.trigger.setAttribute('aria-expanded', 'true');
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}
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close() {
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this.isOpen = false;
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this.container.classList.remove('active');
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this.elements.trigger.setAttribute('aria-expanded', 'false');
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}
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select(value) {
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if (value === this.currentValue) return;
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this.currentValue = value;
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// Update active class in menu items
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this.elements.menu.querySelectorAll('.custom-dropdown-item').forEach(item => {
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const isCurrent = item.getAttribute('data-value') === value;
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item.classList.toggle('active', isCurrent);
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});
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// Update trigger label
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const selectedOpt = this.options.find(opt => opt.value === value);
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if (selectedOpt) {
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this.elements.labelSpan.textContent = selectedOpt.text;
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if (selectedOpt.i18nKey) {
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this.elements.labelSpan.setAttribute('data-tp-i18n', selectedOpt.i18nKey);
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} else {
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this.elements.labelSpan.removeAttribute('data-tp-i18n');
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}
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}
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// Trigger callback
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if (typeof this.onChange === 'function') {
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this.onChange(value);
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}
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}
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setValue(value) {
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this.select(value);
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}
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getValue() {
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return this.currentValue;
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}
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}
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/* ===========================================
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DocumentRepository
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=========================================== */
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class DocumentRepository {
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static PAGE_SIZE = 6;
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constructor() {
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this.gridContainer = document.getElementById('document-grid');
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this.filterWrapper = document.getElementById('tag-filter-wrapper');
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this.mobileFilterWrapper = document.getElementById('mobile-tag-filter-wrapper');
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this.searchInput = document.getElementById('doc-search');
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this.dateStartInput = document.getElementById('date-start');
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this.dateEndInput = document.getElementById('date-end');
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this.sortFilterWrapper = document.getElementById('sort-filter-wrapper');
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// Hero stat values (filled from real API data after fetch).
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this.statActiveEl = document.getElementById('stat-active-value');
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this.statUpdatesEl = document.getElementById('stat-updates-value');
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this.cards = [];
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this.paginationContainer = null;
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this.state = {
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filter: 'all', // 'all' or a specific tag string
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search: '',
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startDate: '',
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endDate: '',
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sort: 'newest',
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page: 1,
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};
|
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}
|
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|
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async init() {
|
||
if (!this.gridContainer) return;
|
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this._bindControls();
|
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this._initPagination();
|
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try {
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const items = await DirectusClient.fetchPublished('berkas');
|
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this._renderCards(items);
|
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this._buildCategoryFilters(items);
|
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this._renderStats(items);
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this._applySort();
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this._applyFilters();
|
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} catch (err) {
|
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console.error(err);
|
||
this._renderError();
|
||
this._renderStatsError();
|
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}
|
||
}
|
||
|
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_initPagination() {
|
||
const pag = document.createElement('div');
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pag.id = 'doc-pagination';
|
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pag.className = 'doc-pagination';
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this.gridContainer.insertAdjacentElement('afterend', pag);
|
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this.paginationContainer = pag;
|
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}
|
||
|
||
// Days within which an upload counts as a "recent update".
|
||
static RECENT_DAYS = 30;
|
||
|
||
// Populate the hero stats from real data:
|
||
// Dokumen Aktif → number of published documents
|
||
// Pembaruan Terbaru → uploads within the last RECENT_DAYS days
|
||
_renderStats(items) {
|
||
const active = items.length;
|
||
|
||
const windowMs = DocumentRepository.RECENT_DAYS * 24 * 60 * 60 * 1000;
|
||
const now = Date.now();
|
||
const recent = items.filter(item => {
|
||
if (!item.tanggal_upload) return false;
|
||
const t = new Date(item.tanggal_upload).getTime();
|
||
return !Number.isNaN(t) && now - t <= windowMs;
|
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}).length;
|
||
|
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CounterAnimation.animateValue(this.statActiveEl, active);
|
||
CounterAnimation.animateValue(this.statUpdatesEl, recent);
|
||
}
|
||
|
||
_renderStatsError() {
|
||
if (this.statActiveEl) this.statActiveEl.textContent = '—';
|
||
if (this.statUpdatesEl) this.statUpdatesEl.textContent = '—';
|
||
}
|
||
/**
|
||
* Fixed category definitions for the sidebar filter.
|
||
* Each has a key, an i18n key for bilingual labels, and a fallback label.
|
||
*/
|
||
static CATEGORIES = [
|
||
{ key: 'all', i18n: 'filter_all', label: 'Semua Berkas' },
|
||
{ key: 'skripsi', i18n: 'filter_skripsi', label: 'Panduan Skripsi' },
|
||
{ key: 'akademik', i18n: 'filter_akademik', label: 'Kalender Akademik' },
|
||
{ key: 'praktik', i18n: 'filter_praktik', label: 'Kerja Praktik' },
|
||
{ key: 'umum', i18n: 'filter_umum', label: 'Formulir Umum' },
|
||
];
|
||
|
||
/**
|
||
* Build category filter controls:
|
||
* – Desktop: sidebar buttons (hidden on mobile via CSS)
|
||
* – Mobile: a <select> dropdown (hidden on desktop via CSS)
|
||
* Both stay in sync through a shared _setFilter() helper.
|
||
*/
|
||
_buildCategoryFilters(items) {
|
||
if (!this.filterWrapper) return;
|
||
|
||
// Clear skeleton placeholder.
|
||
this.filterWrapper.innerHTML = '';
|
||
|
||
// ── Desktop buttons ──
|
||
const btnGroup = document.createElement('div');
|
||
btnGroup.className = 'filter-btn-group';
|
||
|
||
DocumentRepository.CATEGORIES.forEach(({ key, i18n, label }) => {
|
||
const isActive = key === 'all';
|
||
const btn = document.createElement('button');
|
||
btn.className = 'doc-filter-btn' + (isActive ? ' active' : '');
|
||
btn.dataset.filter = key;
|
||
btn.textContent = (window.tpT?.(i18n)) || label;
|
||
btn.setAttribute('data-tp-i18n', i18n);
|
||
|
||
btn.addEventListener('click', () => this._setFilter(key));
|
||
btnGroup.appendChild(btn);
|
||
});
|
||
|
||
this.filterWrapper.appendChild(btnGroup);
|
||
|
||
// ── Mobile Custom UI Dropdown ──
|
||
if (this.mobileFilterWrapper) {
|
||
const dropdownOptions = DocumentRepository.CATEGORIES.map(({ key, i18n, label }) => ({
|
||
value: key,
|
||
i18nKey: i18n,
|
||
text: (window.tpT?.(i18n)) || label
|
||
}));
|
||
|
||
this._mobileDropdown = new CustomDropdown({
|
||
container: this.mobileFilterWrapper,
|
||
options: dropdownOptions,
|
||
defaultValue: this.state.filter,
|
||
onChange: (value) => this._setFilter(value)
|
||
});
|
||
}
|
||
|
||
// Store refs for syncing.
|
||
this._filterBtnGroup = btnGroup;
|
||
|
||
// Re-translate if i18n is active.
|
||
window.applyTp?.(this.filterWrapper);
|
||
}
|
||
|
||
/**
|
||
* Shared filter setter — keeps buttons + dropdown in sync.
|
||
*/
|
||
_setFilter(key) {
|
||
this.state.filter = key;
|
||
this.state.page = 1;
|
||
|
||
// Sync buttons.
|
||
if (this._filterBtnGroup) {
|
||
this._filterBtnGroup.querySelectorAll('.doc-filter-btn')
|
||
.forEach(b => b.classList.toggle('active', b.dataset.filter === key));
|
||
}
|
||
|
||
// Sync custom dropdown.
|
||
if (this._mobileDropdown && this._mobileDropdown.getValue() !== key) {
|
||
this._mobileDropdown.setValue(key);
|
||
}
|
||
|
||
this._applyFilters();
|
||
}
|
||
|
||
_bindControls() {
|
||
// Limit date inputs to a 4-digit year (max 9999).
|
||
[this.dateStartInput, this.dateEndInput].forEach(input => {
|
||
if (!input) return;
|
||
input.setAttribute('max', '9999-12-31');
|
||
input.setAttribute('min', '1000-01-01');
|
||
// Clamp year on change as a fallback for browsers that don't enforce max.
|
||
input.addEventListener('change', () => {
|
||
if (!input.value) return;
|
||
const [yearStr, month, day] = input.value.split('-');
|
||
const year = parseInt(yearStr, 10);
|
||
if (year > 9999) input.value = `9999-${month}-${day}`;
|
||
});
|
||
});
|
||
|
||
this.searchInput?.addEventListener('input', (e) => {
|
||
this.state.search = e.target.value.toLowerCase().trim();
|
||
this.state.page = 1;
|
||
this._applyFilters();
|
||
});
|
||
|
||
this.dateStartInput?.addEventListener('change', (e) => {
|
||
this.state.startDate = e.target.value;
|
||
this.state.page = 1;
|
||
this._applyFilters();
|
||
});
|
||
|
||
this.dateEndInput?.addEventListener('change', (e) => {
|
||
this.state.endDate = e.target.value;
|
||
this.state.page = 1;
|
||
this._applyFilters();
|
||
});
|
||
|
||
if (this.sortFilterWrapper) {
|
||
const sortOptions = [
|
||
{ value: 'newest', i18nKey: 'sort_newest', text: (window.tpT?.('sort_newest')) || 'Terbaru' },
|
||
{ value: 'oldest', i18nKey: 'sort_oldest', text: (window.tpT?.('sort_oldest')) || 'Terlama' },
|
||
{ value: 'az', i18nKey: 'sort_az', text: (window.tpT?.('sort_az')) || 'Nama A-Z' }
|
||
];
|
||
|
||
this._sortDropdown = new CustomDropdown({
|
||
container: this.sortFilterWrapper,
|
||
options: sortOptions,
|
||
defaultValue: this.state.sort,
|
||
prefixIcon: 'fas fa-sort-amount-down',
|
||
onChange: (value) => {
|
||
this.state.sort = value;
|
||
this.state.page = 1;
|
||
this._applySort();
|
||
this._applyFilters();
|
||
}
|
||
});
|
||
|
||
window.applyTp?.(this.sortFilterWrapper);
|
||
}
|
||
}
|
||
|
||
_renderCards(items) {
|
||
this.gridContainer.innerHTML = '';
|
||
|
||
if (items.length === 0) {
|
||
this._renderState('repo-empty', 'fas fa-folder-open', '#cbd5e1', '#64748b',
|
||
'state_empty', 'Belum ada dokumen yang tersedia di repositori.');
|
||
return;
|
||
}
|
||
|
||
this.cards = items.map(item => {
|
||
const view = new DocumentCardView(item);
|
||
const element = view.render();
|
||
this.gridContainer.appendChild(element);
|
||
return { view, element };
|
||
});
|
||
|
||
// Translate the freshly-rendered card labels (Buka/Unduh Berkas).
|
||
window.applyTp?.(this.gridContainer);
|
||
}
|
||
|
||
_renderError() {
|
||
this._renderState('repo-error', 'fas fa-exclamation-triangle', '#f87171', '#ef4444',
|
||
'state_error', 'Gagal memuat berkas. Silakan periksa koneksi internet Anda atau coba lagi nanti.');
|
||
}
|
||
|
||
// Build the empty/error placeholder via safe DOM APIs (no innerHTML).
|
||
// `i18nKey` lets the Tapops i18n layer re-translate the message on toggle.
|
||
_renderState(className, iconClass, iconColor, textColor, i18nKey, message) {
|
||
this.cards = [];
|
||
this.gridContainer.innerHTML = '';
|
||
|
||
const wrapper = document.createElement('div');
|
||
wrapper.className = className;
|
||
Object.assign(wrapper.style, {
|
||
gridColumn: '1 / -1',
|
||
textAlign: 'center',
|
||
padding: '60px 20px',
|
||
color: textColor,
|
||
fontWeight: '700',
|
||
fontSize: '1rem',
|
||
display: 'flex',
|
||
flexDirection: 'column',
|
||
alignItems: 'center',
|
||
gap: '15px',
|
||
});
|
||
|
||
const icon = document.createElement('i');
|
||
icon.className = iconClass;
|
||
Object.assign(icon.style, { fontSize: '3rem', color: iconColor });
|
||
|
||
const span = document.createElement('span');
|
||
if (i18nKey) span.setAttribute('data-tp-i18n', i18nKey);
|
||
span.textContent = (window.tpT?.(i18nKey)) || message;
|
||
|
||
wrapper.appendChild(icon);
|
||
wrapper.appendChild(span);
|
||
this.gridContainer.appendChild(wrapper);
|
||
}
|
||
|
||
_applyFilters() {
|
||
const matched = this.cards.filter(({ view }) => this._cardMatches(view));
|
||
const total = matched.length;
|
||
|
||
// Handle zero-results state when cards exist but none match the filter.
|
||
this._toggleNoResultsState(total === 0 && this.cards.length > 0);
|
||
|
||
if (total === 0) {
|
||
this.cards.forEach(({ element }) => { element.style.display = 'none'; });
|
||
this._renderPagination(0, 0);
|
||
return;
|
||
}
|
||
|
||
const totalPages = Math.ceil(total / DocumentRepository.PAGE_SIZE);
|
||
|
||
// Clamp page to valid range after filter changes.
|
||
this.state.page = Math.min(Math.max(this.state.page, 1), totalPages);
|
||
|
||
const start = (this.state.page - 1) * DocumentRepository.PAGE_SIZE;
|
||
const pageSet = new Set(
|
||
matched.slice(start, start + DocumentRepository.PAGE_SIZE).map(c => c.element)
|
||
);
|
||
|
||
this.cards.forEach(({ element }) => {
|
||
const show = pageSet.has(element);
|
||
element.style.display = show ? 'flex' : 'none';
|
||
if (show) {
|
||
setTimeout(() => {
|
||
element.style.opacity = '1';
|
||
element.style.transform = 'translateY(0)';
|
||
}, 10);
|
||
} else {
|
||
element.style.opacity = '0';
|
||
element.style.transform = 'translateY(10px)';
|
||
}
|
||
});
|
||
|
||
this._renderPagination(totalPages, total);
|
||
}
|
||
|
||
_toggleNoResultsState(show) {
|
||
const existing = this.gridContainer.querySelector('.repo-no-results');
|
||
if (show && !existing) {
|
||
const wrapper = document.createElement('div');
|
||
wrapper.className = 'repo-no-results';
|
||
Object.assign(wrapper.style, {
|
||
gridColumn: '1 / -1',
|
||
textAlign: 'center',
|
||
padding: '60px 20px',
|
||
color: '#64748b',
|
||
fontWeight: '700',
|
||
fontSize: '1rem',
|
||
display: 'flex',
|
||
flexDirection: 'column',
|
||
alignItems: 'center',
|
||
gap: '15px',
|
||
});
|
||
const icon = document.createElement('i');
|
||
icon.className = 'fas fa-search';
|
||
Object.assign(icon.style, { fontSize: '3rem', color: '#cbd5e1' });
|
||
const span = document.createElement('span');
|
||
span.setAttribute('data-tp-i18n', 'state_no_results');
|
||
span.textContent = (window.tpT?.('state_no_results')) || 'Tidak ada berkas yang cocok dengan filter saat ini.';
|
||
wrapper.appendChild(icon);
|
||
wrapper.appendChild(span);
|
||
this.gridContainer.appendChild(wrapper);
|
||
} else if (!show && existing) {
|
||
existing.remove();
|
||
}
|
||
}
|
||
|
||
_renderPagination(totalPages, total) {
|
||
if (!this.paginationContainer) return;
|
||
this.paginationContainer.innerHTML = '';
|
||
if (total === 0 || totalPages <= 1) return;
|
||
|
||
const current = this.state.page;
|
||
const start = (current - 1) * DocumentRepository.PAGE_SIZE + 1;
|
||
const end = Math.min(current * DocumentRepository.PAGE_SIZE, total);
|
||
|
||
const info = document.createElement('span');
|
||
info.className = 'pagination-info';
|
||
info.textContent = `${start}–${end} dari ${total} berkas`;
|
||
this.paginationContainer.appendChild(info);
|
||
|
||
const nav = document.createElement('nav');
|
||
nav.className = 'pagination-nav';
|
||
nav.setAttribute('aria-label', 'Navigasi halaman dokumen');
|
||
|
||
const prev = document.createElement('button');
|
||
prev.className = 'pagination-btn' + (current <= 1 ? ' disabled' : '');
|
||
prev.disabled = current <= 1;
|
||
prev.setAttribute('aria-label', 'Halaman sebelumnya');
|
||
const prevIcon = document.createElement('i');
|
||
prevIcon.className = 'fas fa-chevron-left';
|
||
prev.appendChild(prevIcon);
|
||
prev.addEventListener('click', () => {
|
||
if (this.state.page > 1) { this.state.page--; this._applyFilters(); this._scrollToGrid(); }
|
||
});
|
||
nav.appendChild(prev);
|
||
|
||
this._paginationRange(current, totalPages).forEach(p => {
|
||
if (p === '...') {
|
||
const el = document.createElement('span');
|
||
el.className = 'pagination-ellipsis';
|
||
el.setAttribute('aria-hidden', 'true');
|
||
el.textContent = '…';
|
||
nav.appendChild(el);
|
||
} else {
|
||
const btn = document.createElement('button');
|
||
btn.className = 'pagination-btn pagination-number' + (p === current ? ' active' : '');
|
||
btn.textContent = p;
|
||
btn.setAttribute('aria-label', `Halaman ${p}`);
|
||
if (p === current) btn.setAttribute('aria-current', 'page');
|
||
btn.addEventListener('click', () => {
|
||
this.state.page = p; this._applyFilters(); this._scrollToGrid();
|
||
});
|
||
nav.appendChild(btn);
|
||
}
|
||
});
|
||
|
||
const next = document.createElement('button');
|
||
next.className = 'pagination-btn' + (current >= totalPages ? ' disabled' : '');
|
||
next.disabled = current >= totalPages;
|
||
next.setAttribute('aria-label', 'Halaman berikutnya');
|
||
const nextIcon = document.createElement('i');
|
||
nextIcon.className = 'fas fa-chevron-right';
|
||
next.appendChild(nextIcon);
|
||
next.addEventListener('click', () => {
|
||
if (this.state.page < totalPages) { this.state.page++; this._applyFilters(); this._scrollToGrid(); }
|
||
});
|
||
nav.appendChild(next);
|
||
|
||
this.paginationContainer.appendChild(nav);
|
||
}
|
||
|
||
// Returns page numbers and '...' ellipsis placeholders for the given range.
|
||
_paginationRange(current, total) {
|
||
if (total <= 7) return Array.from({ length: total }, (_, i) => i + 1);
|
||
|
||
const pages = [1];
|
||
const lo = Math.max(2, current - 1);
|
||
const hi = Math.min(total - 1, current + 1);
|
||
|
||
if (lo > 2) pages.push('...');
|
||
for (let i = lo; i <= hi; i++) pages.push(i);
|
||
if (hi < total - 1) pages.push('...');
|
||
pages.push(total);
|
||
|
||
return pages;
|
||
}
|
||
|
||
_scrollToGrid() {
|
||
document.getElementById('repository')?.scrollIntoView({ behavior: 'smooth', block: 'start' });
|
||
}
|
||
|
||
_cardMatches(view) {
|
||
const { filter, search } = this.state;
|
||
const matchesCategory = filter === 'all' || view.category === filter;
|
||
const matchesTitle = view.title.toLowerCase().includes(search);
|
||
const matchesTags = search
|
||
? view.tags.some(t => t.toLowerCase().includes(search))
|
||
: false;
|
||
const matchesSearch = matchesTitle || matchesTags;
|
||
return matchesCategory && matchesSearch && this._dateMatches(view.dateKey);
|
||
}
|
||
|
||
_dateMatches(dateKey) {
|
||
const { startDate, endDate } = this.state;
|
||
if (!dateKey) return !startDate && !endDate;
|
||
const cardDate = new Date(dateKey);
|
||
if (startDate && cardDate < new Date(startDate)) return false;
|
||
if (endDate) {
|
||
const end = new Date(endDate);
|
||
end.setHours(23, 59, 59, 999);
|
||
if (cardDate > end) return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
_applySort() {
|
||
const { sort } = this.state;
|
||
this.cards.sort((a, b) => {
|
||
if (sort === 'newest') return b.view.dateKey.localeCompare(a.view.dateKey);
|
||
if (sort === 'oldest') return a.view.dateKey.localeCompare(b.view.dateKey);
|
||
if (sort === 'az') return a.view.title.toLowerCase().localeCompare(b.view.title.toLowerCase());
|
||
return 0;
|
||
});
|
||
this.cards.forEach(({ element }) => this.gridContainer.appendChild(element));
|
||
}
|
||
}
|
||
|
||
/* ===========================================
|
||
CounterAnimation
|
||
=========================================== */
|
||
class CounterAnimation {
|
||
static DURATION_MS = 2000;
|
||
|
||
init() {
|
||
const counters = document.querySelectorAll('.counter-value[data-target]');
|
||
if (counters.length === 0) return;
|
||
|
||
if ('IntersectionObserver' in window) {
|
||
const observer = new IntersectionObserver((entries) => {
|
||
entries.forEach(entry => {
|
||
if (entry.isIntersecting) {
|
||
this._animate(entry.target);
|
||
observer.unobserve(entry.target);
|
||
}
|
||
});
|
||
}, { threshold: 0.2 });
|
||
counters.forEach(c => observer.observe(c));
|
||
} else {
|
||
counters.forEach(c => this._animate(c));
|
||
}
|
||
}
|
||
|
||
_animate(el) {
|
||
const target = Number.parseInt((el.dataset.target || '0').replace(/[^0-9]/g, ''), 10);
|
||
if (Number.isNaN(target)) return;
|
||
CounterAnimation.animateValue(el, target, el.dataset.suffix || '');
|
||
}
|
||
|
||
// Reusable easing tween from 0 → target. Callable for stats whose
|
||
// value is only known after an async fetch (no data-target needed).
|
||
static animateValue(el, target, suffix = '') {
|
||
if (!el || Number.isNaN(target)) return;
|
||
const startTime = performance.now();
|
||
|
||
const tick = (now) => {
|
||
const progress = Math.min((now - startTime) / CounterAnimation.DURATION_MS, 1);
|
||
const eased = 1 - Math.pow(1 - progress, 3);
|
||
el.textContent = Math.floor(eased * target) + suffix;
|
||
if (progress < 1) requestAnimationFrame(tick);
|
||
else el.textContent = target + suffix;
|
||
};
|
||
requestAnimationFrame(tick);
|
||
}
|
||
}
|
||
|
||
/* ===========================================
|
||
App entry
|
||
=========================================== */
|
||
document.addEventListener('DOMContentLoaded', () => {
|
||
new DocumentRepository().init();
|
||
});
|