Zefix_search/zefixAPI.php

<?php
include 'env_vars.php';
$username = getenv("username");
$password = getenv("password");

function sendAPICompanyInfoRequest(string $username, string $password, string $uid): string|bool {

// API endpoint
    $apiUrl = 'https://www.zefix.admin.ch/ZefixPublicREST/api/v1/company/uid/'.$uid;

// Headers
    $headers = array(
        "accept: application/json",
        "Content-Type: application/json"
    );

// Initialize cURL session
    $ch = curl_init();
// Set cURL options
    curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . $password);
    curl_setopt($ch, CURLOPT_URL, $apiUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POST, false);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Disable SSL verification

// Execute cURL session and get the response
    $response = curl_exec($ch);
// Check for cURL errors
    if (curl_errno($ch)) {
        echo 'Curl error: ' . curl_error($ch);
    }
// Close cURL session
    curl_close($ch);
    return $response;
}

/**
 * @param string $
 * @param string $
 * @param array $data
 * @return bool|string
 */
function sendAPICompanySearchRequest(string $username, string $password, array $data): string|bool {

// API endpoint
    $apiUrl = 'https://www.zefix.admin.ch/ZefixREST/api/v1/firm/search.json';

// Headers
    $headers = array(
"accept: application/json",
"Content-Type: application/json"
);

// Initialize cURL session
    $ch = curl_init();
// Set cURL options
curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . $password);
curl_setopt($ch, CURLOPT_URL, $apiUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Disable SSL verification

// Execute cURL session and get the response
$response = curl_exec($ch);
// Check for cURL errors
if (curl_errno($ch)) {
echo 'Curl error: ' . curl_error($ch);
}
// Close cURL session
curl_close($ch);
    return $response;
}

function sendAPICommunityRequest(string $username, string $password): string|bool
{
// API endpoint
    $apiUrl = 'https://www.zefix.admin.ch/ZefixREST/api/v1/community.json';

// Headers
    $headers = array(
        "accept: application/json",
        "Content-Type: application/json"
    );

// Initialize cURL session
    $ch = curl_init();

// Set cURL options
    curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . $password);
    curl_setopt($ch, CURLOPT_URL, $apiUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POST, false);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Disable SSL verification

// Execute cURL session and get the response
    $response = curl_exec($ch);
// Check for cURL errors
    if (curl_errno($ch)) {
        echo 'Curl error: ' . curl_error($ch);
    }
// Close cURL session
    curl_close($ch);
    return $response;
}

function communityCSV(string $username, string $password): string {
    $response = sendAPICommunityRequest($username, $password);
    $communityArray = json_decode($response, true);
    $csvOutput = 'id,bfsId,Kanton,Gemeindename,registryOfCommerceId,replacedById,alternateNames\n';
    // Create CSV rows

    foreach ($communityArray as $item) {
       $csvOutput .= implode(',', $item) . "\n";
    }
    return $csvOutput;
}

function sendAPILegalFormRequest(string $username, string $password): string|bool
{
// API endpoint
    $apiUrl = 'https://www.zefix.admin.ch/ZefixREST/api/v1/legalForm.json';

// Headers
    $headers = array(
        "accept: application/json",
        "Content-Type: application/json"
    );

// Initialize cURL session
    $ch = curl_init();

// Set cURL options
    curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . $password);
    curl_setopt($ch, CURLOPT_URL, $apiUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POST, false);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Disable SSL verification

// Execute cURL session and get the response
    $response = curl_exec($ch);
// Check for cURL errors
    if (curl_errno($ch)) {
        echo 'Curl error: ' . curl_error($ch);
    }
// Close cURL session
    curl_close($ch);

    return $response;
}

function legalFormCSV(string $username, string $password): string {
    $response = sendAPILegalFormRequest($username, $password);
    $legalformArray = json_decode($response, true);
    $csvOutput = 'id,name\n';
    // Create CSV rows

    foreach ($legalformArray as $item) {
        $csvOutput .= $item["id"].",".$item["name"]["de"] . "\n";
    }
    return $csvOutput;
}

?>