Files
pdga-rating/courses.html
T
shcizo 858143d149 Add course layouts scraping and rating calculation system
Features added:
- Course directory scraping with pagination for Swedish courses
- Layout scraping from course detail pages (AJAX tabs)
- Event results scraping to calculate layout ratings
- Mean rating calculation based on players who shot par
- Last played date tracking for each layout (extracted from event pages)
- Multi-event aggregation for accurate ratings across tournaments

Database:
- Added courses table (name, link, city, last_updated)
- Added layouts table (name, par, mean_rating, rating_count, last_played)
- Added database migrations for new columns
- Foreign key relationship between courses and layouts

API endpoints:
- POST /api/scrape-courses - scrape course directory
- POST /api/scrape-layouts/:courseId - scrape layouts and events (combined)
- POST /api/scrape-all-layouts - bulk scrape all courses
- POST /api/scrape-event-results/:courseId - process event results
- GET /api/courses - fetch all courses
- GET /api/layouts/:courseId - fetch layouts for course

UI:
- New courses.html page for course/layout management
- Expandable course rows showing layouts
- Display layout par, mean rating, and last played date
- Layouts sorted by most recently played (newest first)
- Individual and bulk scraping controls

Technical details:
- Date extraction using regex pattern matching from event pages
- Proper detection of division results in details/table.results structure
- Round score and rating extraction from td.round/td.round-rating pairs
- Course location from td.views-field-field-course-location

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-09-30 23:45:07 +02:00

446 lines
15 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>PDGA Courses - Sweden</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 20px;
background-color: #f5f5f5;
}
@media (max-width: 768px) {
body {
padding: 10px;
}
}
.container {
max-width: 1000px;
margin: 0 auto;
background: white;
padding: 30px;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
overflow-x: auto;
}
@media (max-width: 768px) {
.container {
padding: 15px;
border-radius: 0;
box-shadow: none;
}
}
h1 {
color: #333;
text-align: center;
margin-bottom: 30px;
}
@media (max-width: 768px) {
h1 {
font-size: 24px;
margin-bottom: 20px;
}
}
.nav-links {
text-align: center;
margin-bottom: 20px;
}
.nav-links a {
margin: 0 15px;
color: #007bff;
text-decoration: none;
font-weight: bold;
}
.nav-links a:hover {
text-decoration: underline;
}
.loading {
text-align: center;
padding: 20px;
font-size: 18px;
color: #666;
}
.controls {
text-align: right;
margin-bottom: 20px;
}
.btn {
padding: 8px 16px;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
margin-left: 10px;
}
.btn:hover {
background-color: #0056b3;
}
.btn:disabled {
background-color: #6c757d;
cursor: not-allowed;
}
table {
width: 100%;
border-collapse: collapse;
margin-top: 20px;
font-size: 14px;
}
th, td {
padding: 12px;
text-align: left;
border-bottom: 1px solid #ddd;
}
@media (max-width: 768px) {
table {
font-size: 12px;
}
th, td {
padding: 8px 4px;
}
.mobile-hide {
display: none;
}
}
th {
background-color: #f8f9fa;
font-weight: bold;
color: #495057;
}
tr:hover {
background-color: #f5f5f5;
}
.expandable-row {
cursor: pointer;
}
.expandable-row:hover {
background-color: #e3f2fd;
}
.expanded-content {
display: none;
background-color: #f8f9fa;
border-top: 2px solid #007bff;
}
.expanded-content td {
padding: 20px;
}
.layouts-container {
padding: 15px;
}
.layout-item {
padding: 10px;
margin: 5px 0;
background-color: white;
border-radius: 4px;
border: 1px solid #dee2e6;
display: flex;
justify-content: space-between;
align-items: center;
}
.layout-name {
font-weight: bold;
color: #333;
}
.layout-par {
color: #007bff;
font-weight: bold;
}
.no-layouts {
text-align: center;
color: #999;
font-style: italic;
padding: 20px;
}
.refresh-icon {
cursor: pointer;
opacity: 0.6;
margin-left: 8px;
font-size: 13px;
color: #6c757d;
transition: all 0.2s ease;
padding: 2px;
border-radius: 3px;
}
.refresh-icon:hover {
opacity: 1;
color: #007bff;
background-color: rgba(0, 123, 255, 0.1);
transform: scale(1.1);
}
.refresh-icon.spinning {
animation: spin 1s linear infinite;
color: #007bff;
opacity: 1;
background-color: rgba(0, 123, 255, 0.1);
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
</style>
</head>
<body>
<div class="container">
<h1>PDGA Courses - Sweden</h1>
<div class="nav-links">
<a href="/">Player Ratings</a>
<a href="/courses.html" style="color: #333;">Courses</a>
</div>
<div class="controls">
<button class="btn" onclick="scrapeCourses()" id="scrape-courses-btn">
<i class="fas fa-sync-alt"></i> Scrape Courses
</button>
<button class="btn" onclick="scrapeAllLayouts()" id="scrape-all-layouts-btn">
<i class="fas fa-layer-group"></i> Scrape All Layouts
</button>
</div>
<div id="loading" class="loading" style="display: none;">Loading courses...</div>
<div id="courses-table"></div>
</div>
<script>
async function loadCourses() {
const loading = document.getElementById('loading');
const tableDiv = document.getElementById('courses-table');
loading.style.display = 'block';
tableDiv.innerHTML = '';
try {
const response = await fetch('/api/courses');
const courses = await response.json();
loading.style.display = 'none';
displayCourses(courses);
} catch (error) {
console.error('Error loading courses:', error);
loading.style.display = 'none';
tableDiv.innerHTML = '<p>Error loading courses. Please try again.</p>';
}
}
function displayCourses(courses) {
const tableDiv = document.getElementById('courses-table');
if (courses.length === 0) {
tableDiv.innerHTML = '<p>No courses found. Click "Scrape Courses" to load Swedish courses from PDGA.</p>';
return;
}
let tableHTML = `
<table>
<thead>
<tr>
<th>Course Name</th>
<th class="mobile-hide">City</th>
<th class="mobile-hide">Last Updated</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
`;
courses.forEach(course => {
const lastUpdated = new Date(course.last_updated).toLocaleDateString('en-US', {
year: 'numeric',
month: 'short',
day: 'numeric'
});
tableHTML += `
<tr id="row-${course.id}" class="expandable-row" onclick="toggleCourseLayouts(${course.id})">
<td>
<a href="${course.link}" target="_blank" onclick="event.stopPropagation()">${course.name}</a>
<div class="mobile-only" style="font-size: 11px; color: #999; margin-top: 2px;">${course.city}</div>
</td>
<td class="mobile-hide">${course.city}</td>
<td class="mobile-hide">${lastUpdated}</td>
<td>
<i class="fas fa-sync-alt refresh-icon" onclick="scrapeLayouts(${course.id}, '${course.name.replace(/'/g, "\\'")}'); event.stopPropagation();" title="Scrape layouts for this course"></i>
</td>
</tr>
<tr id="layouts-${course.id}" class="expanded-content">
<td colspan="4">
<div class="layouts-container" id="layouts-container-${course.id}">
<div class="no-layouts">Click to load layouts...</div>
</div>
</td>
</tr>
`;
});
tableHTML += `
</tbody>
</table>
`;
tableDiv.innerHTML = tableHTML;
}
async function toggleCourseLayouts(courseId) {
const layoutsRow = document.getElementById(`layouts-${courseId}`);
const layoutsContainer = document.getElementById(`layouts-container-${courseId}`);
if (layoutsRow.style.display === 'table-row') {
layoutsRow.style.display = 'none';
return;
}
layoutsRow.style.display = 'table-row';
// Check if layouts are already loaded
if (layoutsContainer.dataset.loaded === 'true') {
return;
}
// Show loading state
layoutsContainer.innerHTML = '<div class="no-layouts">Loading layouts...</div>';
try {
const response = await fetch(`/api/layouts/${courseId}`);
const layouts = await response.json();
if (layouts.length > 0) {
let layoutsHTML = '<h4 style="margin-top: 0;">Layouts:</h4>';
layouts.forEach(layout => {
const ratingDisplay = layout.mean_rating ?
`<span style="color: #28a745; font-weight: bold; margin-left: 10px;">Rating: ${layout.mean_rating}</span>` :
'';
const dateDisplay = layout.last_played ?
`<span style="color: #6c757d; font-size: 12px; margin-left: 10px;">Last played: ${new Date(layout.last_played).toLocaleDateString('en-US', { year: 'numeric', month: 'short', day: 'numeric' })}</span>` :
'';
layoutsHTML += `
<div class="layout-item">
<div>
<span class="layout-name">${layout.name}</span>
${dateDisplay}
</div>
<span class="layout-par">Par ${layout.par}${ratingDisplay}</span>
</div>
`;
});
layoutsContainer.innerHTML = layoutsHTML;
layoutsContainer.dataset.loaded = 'true';
} else {
layoutsContainer.innerHTML = '<div class="no-layouts">No layouts found. Click the refresh icon to scrape layouts.</div>';
}
} catch (error) {
console.error('Error loading layouts:', error);
layoutsContainer.innerHTML = '<div class="no-layouts">Error loading layouts</div>';
}
}
async function scrapeCourses() {
const btn = document.getElementById('scrape-courses-btn');
btn.disabled = true;
btn.innerHTML = '<i class="fas fa-sync-alt spinning"></i> Scraping...';
try {
const response = await fetch('/api/scrape-courses', {
method: 'POST'
});
const data = await response.json();
if (data.success) {
alert(data.message);
loadCourses(); // Reload the courses list
} else {
alert('Failed to scrape courses');
}
} catch (error) {
console.error('Error scraping courses:', error);
alert('Error scraping courses');
} finally {
btn.disabled = false;
btn.innerHTML = '<i class="fas fa-sync-alt"></i> Scrape Courses';
}
}
async function scrapeLayouts(courseId, courseName) {
const icon = document.querySelector(`#row-${courseId} .refresh-icon`);
icon.classList.add('spinning');
try {
const response = await fetch(`/api/scrape-layouts/${courseId}`, {
method: 'POST'
});
const data = await response.json();
if (data.success) {
// Reset the loaded state to force reload
const layoutsContainer = document.getElementById(`layouts-container-${courseId}`);
layoutsContainer.dataset.loaded = 'false';
// If the row is expanded, reload layouts
const layoutsRow = document.getElementById(`layouts-${courseId}`);
if (layoutsRow.style.display === 'table-row') {
toggleCourseLayouts(courseId);
// Re-expand to show new data
setTimeout(() => toggleCourseLayouts(courseId), 100);
}
alert(data.message);
} else {
alert('Failed to scrape layouts');
}
} catch (error) {
console.error('Error scraping layouts:', error);
alert('Error scraping layouts');
} finally {
icon.classList.remove('spinning');
}
}
async function scrapeAllLayouts() {
const btn = document.getElementById('scrape-all-layouts-btn');
if (!confirm('This will scrape layouts for all courses. This may take several minutes. Continue?')) {
return;
}
btn.disabled = true;
btn.innerHTML = '<i class="fas fa-sync-alt spinning"></i> Scraping...';
try {
const response = await fetch('/api/scrape-all-layouts', {
method: 'POST'
});
const data = await response.json();
if (data.success) {
alert(data.message);
// Clear all loaded states to force reload
document.querySelectorAll('.layouts-container').forEach(container => {
container.dataset.loaded = 'false';
});
} else {
alert('Failed to scrape layouts');
}
} catch (error) {
console.error('Error scraping all layouts:', error);
alert('Error scraping all layouts');
} finally {
btn.disabled = false;
btn.innerHTML = '<i class="fas fa-layer-group"></i> Scrape All Layouts';
}
}
// Load courses on page load
loadCourses();
</script>
</body>
</html>