61 lines
1.8 KiB
PHP
61 lines
1.8 KiB
PHP
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<?php
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declare(strict_types=1);
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/**
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* Reads the shared campus configuration (config/campuses.json). The build
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* copies it to api/config/campuses.json; in local development we fall back to
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* the repo copy.
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*/
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final class Campuses
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{
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/** @var array<string,array<string,mixed>>|null */
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private static ?array $byId = null;
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/** @return array<string,array<string,mixed>> */
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public static function all(): array
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{
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if (self::$byId !== null) {
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return self::$byId;
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}
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$candidates = [
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dirname(__DIR__) . '/config/campuses.json',
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dirname(__DIR__, 3) . '/config/campuses.json',
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];
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foreach ($candidates as $file) {
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if (is_readable($file)) {
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$data = json_decode((string)file_get_contents($file), true);
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if (is_array($data) && isset($data['campuses'])) {
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$out = [];
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foreach ($data['campuses'] as $c) {
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$out[$c['id']] = $c;
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}
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return self::$byId = $out;
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}
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}
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}
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throw new RuntimeException('campuses.json not found');
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}
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/** @return array<string,mixed>|null */
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public static function get(string $id): ?array
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{
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return self::all()[$id] ?? null;
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}
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/** @return string[] */
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public static function openIds(): array
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{
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return array_keys(array_filter(self::all(), static fn($c) => ($c['status'] ?? 'open') === 'open'));
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}
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/** "Sunday 9:30 AM" style summary of the first service day. */
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public static function timesSummary(array $campus): string
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{
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$parts = [];
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foreach ($campus['serviceTimes'] ?? [] as $st) {
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$parts[] = $st['day'] . ' ' . implode(', ', $st['times']);
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}
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return implode(' · ', $parts);
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}
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}
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