paraandClaude Sonnet 5
13e5c94ee7
- Recurring events share one UID across all occurrences (confirmed via the API: same UID, different start dates), which produced duplicate <guid> values the RSS spec forbids. Suffix the guid with the occurrence's start date to make it unique per occurrence. - Add atom:link rel="self" to the channel, per the validator's recommendation, in both the PHP and Python implementations. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
<?php
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require __DIR__ . '/common.php';
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const SITE = 'https://www.silly.be';
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const EVENTS_API = SITE . '/agenda/@results';
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const PAGE_SIZE = 20;
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const MAX_PAGES = 2;
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function fetch_all_events(): array
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{
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$items = [];
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for ($page = 0; $page < MAX_PAGES; $page++) {
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$bStart = $page * PAGE_SIZE;
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$url = EVENTS_API . '?b_size=' . PAGE_SIZE . '&b_start=' . $bStart;
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$data = json_decode(http_get($url), true);
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$pageItems = $data['items'] ?? [];
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if (empty($pageItems)) {
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break;
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}
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$items = array_merge($items, $pageItems);
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if (count($items) >= ($data['items_total'] ?? 0)) {
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break;
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}
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}
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return $items;
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}
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function format_event_meta(array $item): string
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{
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$parts = [];
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$start = !empty($item['start']) ? new DateTime($item['start']) : null;
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$end = !empty($item['end']) ? new DateTime($item['end']) : null;
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if ($start) {
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$parts[] = !empty($item['whole_day'])
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? 'Le ' . $start->format('d/m/Y')
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: 'Le ' . $start->format('d/m/Y à H:i');
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}
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if ($end && (!$start || $end->format('Y-m-d') !== $start->format('Y-m-d'))) {
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$parts[] = "jusqu'au " . $end->format('d/m/Y H:i');
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}
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$address = implode(', ', array_filter([$item['street'] ?? null, $item['zipcode'] ?? null, $item['city'] ?? null]));
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if ($address) {
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$parts[] = "Lieu : $address";
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}
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return implode(' — ', $parts);
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}
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function build_events_feed(): string
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{
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$items = [];
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foreach (fetch_all_events() as $item) {
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$id = basename(rtrim($item['@id'] ?? '', '/'));
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$title = $item['title_fr'] ?? $item['title'] ?? '(sans titre)';
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$uid = $item['UID'] ?? $id;
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$meta = format_event_meta($item);
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$description = ($meta !== '' ? '<p>' . htmlspecialchars($meta, ENT_QUOTES, 'UTF-8') . '</p>' : '')
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. full_body_html($item);
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// Un evenement recurrent partage le meme UID sur toutes ses
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// occurrences (memes UID, dates differentes) : on suffixe le guid
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// avec la date de debut pour rester unique par occurrence, comme
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// l'exige la spec RSS.
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$items[] = [
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'title' => $title,
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'link' => SITE . '/agenda/' . slugify($title) . '?u=' . rawurlencode($uid),
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'guid' => $uid . '-' . ($item['start'] ?? ''),
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'pubDate' => $item['created'] ?? $item['start'] ?? null,
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'description' => $description,
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];
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}
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return build_rss(
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'Silly.be - Agenda',
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SITE . '/agenda',
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"Agenda / événements de la commune de Silly (Belgique)",
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$items,
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'https://sillycone-village.be/silly-rss/agenda.php'
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);
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}
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serve_cached_feed('agenda', 'build_events_feed');
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