'line:IDFM:C01374', // Ligne 4 du métro
'RER B' => 'line:IDFM:C01743' // RER B
];
// Fonction pour récupérer les perturbations via l'API PRIM
function getDisruptions($lineId, $apiKey) {
$url = "https://prim.iledefrance-mobilites.fr/marketplace/v2/navitia/line_reports/lines/" . urlencode($lineId) . "/line_reports";
$headers = [
'Accept: application/json',
'apikey: ' . $apiKey
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$response = curl_exec($ch);
curl_close($ch);
return json_decode($response, true);
}
// Récupérer les perturbations pour chaque ligne
$disruptions = [];
foreach ($lines as $line => $lineId) {
$disruptions[$line] = getDisruptions($lineId, $primApiKey);
}
// Fonction pour déterminer l'état du trafic
function getTrafficStatus($disruptions) {
$disruptions_count = count($disruptions['disruptions']);
$disruptions_list = array();
if (isset($disruptions['disruptions']) && $disruptions_count > 0) {
while($disruptions_count != 0) {
#$severity = $disruptions['disruptions'][$disruptions_count]['severity']['name'] ?? 'normal';
$id=$disruptions_count-1;
$status = $disruptions['disruptions'][$id]['status'] ?? 'Inconnu';
$cause = $disruptions['disruptions'][$id]['cause'] ?? 'Inconnue';
$message = $disruptions['disruptions'][$id]['messages'][1]['text'] ?? 'Perturbation en cours';
$updated = $disruptions['disruptions'][$id]['updated_at'] ?? '';
$formattedDate = date('d/m/y H:i:s', strtotime($updated));
if (!str_contains($message, 'ascenseur')) {
array_push($disruptions_list, ['id' => $id, 'status' => $status, 'cause' => $cause, 'message' => $message, 'last_update' => $formattedDate]);
}
$disruptions_count--;
}
}
$actual_disruptions_count = count($disruptions_list);
if ($actual_disruptions_count==0) {
array_push($disruptions_list, ['id' => '0', 'status' => 'normal', 'message' => 'Aucune perturbation', 'last_update' => 'Never']);
}
return $disruptions_list;
}
// Déterminer l'état du trafic pour chaque ligne
$trafficStatus = [];
foreach ($disruptions as $line => $data) {
$trafficStatus[$line] = getTrafficStatus($data);
}
?>
État du trafic - Métro 4 & RER B
'; print_r($trafficStatus); echo ''; ?>
État du trafic
$entries): ?>