Samuel Enocsson
4bbf6d9728
- Restore src/scrapers/tjing.js with AbortController timeout (8s), error-object returns, and verbatim GraphQL queries - Add getOrCreateLayout() to src/models/course.js - New /api/tjing/search and /api/tjing/import/:tjingId routes; course-table route now includes layoutCount/activeLayoutCount via LEFT JOIN aggregation - Rewrite courses.ejs: action-card with Find/Import tabs, results bar, HTMX course-table-region with body:refresh trigger - Rewrite course-table.ejs: CSS-grid div structure replacing <table>, lazy-load expanded layouts via JS htmx.ajax - Rewrite course-layouts.ejs: layout-card chips with rating tier colouring, collapsible inactive layouts section - Rewrite courses.js: tab switching, live client-side filter, count display, Tjing search/import using DOM API (no innerHTML with untrusted data) - Rewrite courses.css: full new design system using project tokens
341 lines
12 KiB
JavaScript
341 lines
12 KiB
JavaScript
// ── Tab switching ──────────────────────────────────
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function initCourseTabs() {
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var tabs = document.querySelectorAll('.action-tab');
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tabs.forEach(function(tab) {
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tab.addEventListener('click', function() {
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tabs.forEach(function(t) {
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t.classList.remove('is-active');
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t.setAttribute('aria-selected', 'false');
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});
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tab.classList.add('is-active');
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tab.setAttribute('aria-selected', 'true');
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document.querySelectorAll('.action-pane').forEach(function(pane) {
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pane.hidden = true;
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pane.classList.remove('is-active');
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});
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var targetId = 'tab-pane-' + tab.dataset.tab;
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var pane = document.getElementById(targetId);
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if (pane) {
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pane.hidden = false;
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pane.classList.add('is-active');
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}
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});
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});
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}
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// ── Live filter ────────────────────────────────────
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function initCourseLiveFilter() {
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var input = document.getElementById('course-filter-input');
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if (!input) return;
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input.addEventListener('input', function() {
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var q = input.value.toLowerCase().trim();
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var rows = document.querySelectorAll('.course-row');
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var visible = 0;
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rows.forEach(function(row) {
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var name = row.dataset.courseName || '';
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var city = row.dataset.courseCity || '';
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var match = !q || name.includes(q) || city.includes(q);
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row.hidden = !match;
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// Keep the expanded content sibling in sync
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var next = row.nextElementSibling;
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if (next && next.classList.contains('expanded-content')) {
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next.hidden = !match;
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}
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if (match) visible++;
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});
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var visibleEl = document.getElementById('visible-count');
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if (visibleEl) visibleEl.textContent = visible;
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});
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}
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// ── Count display ──────────────────────────────────
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function initCourseCounts() {
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var grid = document.querySelector('.course-grid');
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var total = grid ? parseInt(grid.dataset.totalCount || '0', 10) : 0;
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var rows = document.querySelectorAll('.course-row');
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var visible = 0;
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rows.forEach(function(r) { if (!r.hidden) visible++; });
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var totalEl = document.getElementById('total-count');
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var visibleEl = document.getElementById('visible-count');
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if (totalEl) totalEl.textContent = total;
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if (visibleEl) visibleEl.textContent = visible || total;
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}
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// ── Course row expand/collapse ─────────────────────
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function toggleCourseLayouts(courseId) {
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var row = document.querySelector('.course-row[data-course-id="' + courseId + '"]');
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var content = document.getElementById('course-layouts-' + courseId);
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if (!row || !content) return;
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var isOpen = content.classList.contains('is-open');
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if (isOpen) {
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content.classList.remove('is-open');
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row.classList.remove('row-open');
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} else {
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content.classList.add('is-open');
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row.classList.add('row-open');
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// Lazy-load layouts on first expand
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var cell = content.querySelector('.expanded-cell');
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if (cell && cell.dataset.loaded !== 'true') {
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cell.dataset.loaded = 'true';
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htmx.ajax('GET', '/partials/course-layouts/' + courseId, { target: cell, swap: 'innerHTML' });
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}
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}
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}
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// ── Mobile course card toggle ──────────────────────
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var openMobileCourseId = null;
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function toggleMobileCourseLayouts(courseId) {
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var card = document.getElementById('m-course-' + courseId);
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if (!card) return;
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var isOpen = card.classList.contains('is-open');
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// Close previously open card
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if (openMobileCourseId !== null && openMobileCourseId !== courseId) {
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var prevCard = document.getElementById('m-course-' + openMobileCourseId);
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if (prevCard) {
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prevCard.classList.remove('is-open');
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prevCard.setAttribute('aria-expanded', 'false');
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}
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openMobileCourseId = null;
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}
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if (isOpen) {
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card.classList.remove('is-open');
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card.setAttribute('aria-expanded', 'false');
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openMobileCourseId = null;
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return;
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}
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card.classList.add('is-open');
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card.setAttribute('aria-expanded', 'true');
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openMobileCourseId = courseId;
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// Lazy-load layouts on first expand
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var container = document.getElementById('m-layouts-container-' + courseId);
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if (container && container.dataset.loaded !== 'true') {
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htmx.ajax('GET', '/partials/course-layouts/' + courseId, { target: '#m-layouts-container-' + courseId, swap: 'innerHTML' });
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container.dataset.loaded = 'true';
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}
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}
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// ── Inactive layouts toggle ────────────────────────
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function toggleInactiveLayouts(btn) {
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var body = btn.nextElementSibling;
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if (!body) return;
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var isOpen = btn.classList.contains('is-open');
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btn.classList.toggle('is-open', !isOpen);
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btn.setAttribute('aria-expanded', String(!isOpen));
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body.hidden = isOpen;
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}
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// ── Scrape courses ─────────────────────────────────
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async function scrapeCourses() {
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var btn = document.getElementById('scrape-courses-btn');
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if (btn) {
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btn.disabled = true;
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btn.textContent = 'Scraping...';
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}
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try {
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var response = await fetch('/api/scrape-courses', { method: 'POST' });
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var data = await response.json();
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if (data.success) {
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alert(data.message);
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htmx.trigger(document.body, 'refresh');
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} else {
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alert('Failed to scrape courses');
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}
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} catch (error) {
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console.error('Error scraping courses:', error);
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alert('Error scraping courses');
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} finally {
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if (btn) {
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btn.disabled = false;
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btn.textContent = 'Scrape Courses';
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}
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}
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}
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// ── Scrape layouts for a course ────────────────────
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async function scrapeLayouts(courseId, btn) {
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if (btn) btn.classList.add('spinning');
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try {
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var response = await fetch('/api/scrape-layouts/' + courseId, { method: 'POST' });
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var data = await response.json();
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if (response.status === 409) {
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alert(data.message || 'Scrape already in progress for this course. Please wait.');
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} else if (data.success) {
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// Reload expanded layout content if currently open
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var content = document.getElementById('course-layouts-' + courseId);
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if (content && content.classList.contains('is-open')) {
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var cell = content.querySelector('.expanded-cell');
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if (cell) {
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cell.dataset.loaded = 'true';
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htmx.ajax('GET', '/partials/course-layouts/' + courseId, { target: cell, swap: 'innerHTML' });
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}
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}
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alert(data.message);
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} else {
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alert('Failed to scrape layouts');
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}
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} catch (error) {
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console.error('Error scraping layouts:', error);
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alert('Error scraping layouts');
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} finally {
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if (btn) btn.classList.remove('spinning');
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}
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}
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// ── Tjing search ───────────────────────────────────
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async function searchTjing() {
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var input = document.getElementById('tjing-search-input');
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var btn = document.getElementById('tjing-search-btn');
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var container = document.getElementById('tjing-results');
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if (!input || !container) return;
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var q = input.value.trim();
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if (!q) return;
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btn.disabled = true;
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// Clear previous results safely
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while (container.firstChild) {
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container.removeChild(container.firstChild);
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}
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try {
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var response = await fetch('/api/tjing/search?q=' + encodeURIComponent(q));
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var data;
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try {
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data = await response.json();
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} catch (e) {
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var errP = document.createElement('p');
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errP.className = 'tjing-error';
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errP.textContent = 'Invalid response from server.';
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container.appendChild(errP);
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return;
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}
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if (!response.ok || data.error) {
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var errP2 = document.createElement('p');
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errP2.className = 'tjing-error';
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errP2.textContent = 'Error: ' + (data.error || 'Search failed');
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container.appendChild(errP2);
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return;
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}
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var results = data.results || [];
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if (results.length === 0) {
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var noResults = document.createElement('p');
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noResults.className = 'tjing-error';
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noResults.textContent = 'No courses found on Tjing.';
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container.appendChild(noResults);
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return;
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}
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results.forEach(function(course) {
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var item = document.createElement('div');
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item.className = 'tjing-result';
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var info = document.createElement('div');
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info.className = 'tjing-result-info';
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var nameSpan = document.createElement('span');
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nameSpan.className = 'tjing-result-name';
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nameSpan.textContent = course.name || '';
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var addrSpan = document.createElement('span');
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addrSpan.className = 'tjing-result-address';
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addrSpan.textContent = course.address || '';
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info.appendChild(nameSpan);
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info.appendChild(addrSpan);
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var importBtn = document.createElement('button');
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importBtn.className = 'btn-pill';
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importBtn.textContent = 'Import';
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(function(id, b) {
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b.addEventListener('click', function() { importFromTjing(id, b); });
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})(course.id, importBtn);
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item.appendChild(info);
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item.appendChild(importBtn);
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container.appendChild(item);
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});
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} catch (error) {
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console.error('Error searching Tjing:', error);
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var errFallback = document.createElement('p');
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errFallback.className = 'tjing-error';
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errFallback.textContent = 'Failed to search Tjing.';
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container.appendChild(errFallback);
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} finally {
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btn.disabled = false;
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}
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}
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// ── Tjing import ───────────────────────────────────
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async function importFromTjing(tjingId, btn) {
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btn.disabled = true;
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btn.textContent = 'Importing…';
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try {
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var response = await fetch('/api/tjing/import/' + encodeURIComponent(tjingId), { method: 'POST' });
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var data;
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try {
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data = await response.json();
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} catch (e) {
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btn.textContent = 'Error';
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btn.disabled = false;
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return;
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}
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if (!response.ok || data.error) {
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btn.textContent = 'Error: ' + (data.error || 'Import failed');
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btn.disabled = false;
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return;
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}
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btn.textContent = 'Imported ✓';
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// Trigger table reload
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htmx.trigger(document.body, 'refresh');
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} catch (error) {
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console.error('Error importing from Tjing:', error);
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btn.textContent = 'Failed';
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btn.disabled = false;
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}
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}
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// ── Init ───────────────────────────────────────────
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function initAll() {
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initCourseTabs();
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initCourseLiveFilter();
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initCourseCounts();
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}
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document.addEventListener('DOMContentLoaded', initAll);
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document.addEventListener('htmx:afterSwap', function(evt) {
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if (evt.detail && evt.detail.target && evt.detail.target.id === 'course-table-region') {
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initCourseLiveFilter();
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initCourseCounts();
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}
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});
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