72 lines
2.3 KiB
PHP
72 lines
2.3 KiB
PHP
<?php
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// ============================================================
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// osrm_routing.php
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// Helper functions for OpenStreetMap Routing Machine (OSRM)
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// Used to estimate accurate distance (km) and duration (mins)
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// ============================================================
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/**
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* Get Distance and Duration between two coordinates using public OSRM server.
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* Note: If you host your own OSRM, replace the $osrmBaseUrl.
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*
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* @param float $startLat
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* @param float $startLng
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* @param float $endLat
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* @param float $endLng
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* @param string $countryCode (e.g. 'JO', 'SY', 'EG')
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* @return array|null Returns ['distance_km' => float, 'duration_min' => float] or null on failure.
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*/
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function getOsrmRouteDetails($startLat, $startLng, $endLat, $endLng, $countryCode = 'JO') {
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// Select Intaleq Maps SaaS server based on country
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switch (strtoupper($countryCode)) {
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case 'SY':
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$baseUrl = "https://map-syria.siromove.com/api/maps/route";
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break;
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case 'EG':
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$baseUrl = "https://map-egypt.siromove.com/api/maps/route";
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break;
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case 'JO':
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default:
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$baseUrl = "https://map-saas.intaleqapp.com/api/maps/route";
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break;
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}
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$queryParams = http_build_query([
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'fromLat' => $startLat,
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'fromLng' => $startLng,
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'toLat' => $endLat,
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'toLng' => $endLng
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]);
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$url = "{$baseUrl}?{$queryParams}";
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_TIMEOUT, 5); // 5 seconds timeout
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// Add Intaleq API Key Header
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curl_setopt($ch, CURLOPT_HTTPHEADER, [
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"x-api-key: in_9478b32836d19cff73db3063"
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]);
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($httpCode === 200 && $response) {
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$data = json_decode($response, true);
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if (isset($data['distance']) && isset($data['duration'])) {
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$distanceMeters = (float)$data['distance'];
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$durationSeconds = (float)$data['duration'];
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return [
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'distance_km' => round($distanceMeters / 1000, 2),
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'duration_min' => round($durationSeconds / 60, 2)
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];
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}
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}
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return null;
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}
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