HttpOperations

🔧 initCurl

Initialize cURL with common options

function initCurl(string $url, string $method, array $headers = []): void {
        $this->ch = curl_init();
        
        $finalHeaders = array_merge($this->defaultHeaders, $headers);
        
        // Ensure we have the username and password
        if (empty($this->username) || empty($this->password)) {
            error_log("Warning: Missing authentication credentials for CalDAV request");
        }
        
        // Set up the cURL options
        $options = [
            CURLOPT_URL => $url,
            CURLOPT_CUSTOMREQUEST => $method,
            CURLOPT_RETURNTRANSFER => true,
            // ... (truncated)

⚙️ Parameters

$url (string)
$method (string)
$headers (array)

↩️ Returns

(void)

🔧 executeRequest

Execute cURL request and handle response

function executeRequest(): array {
        $response = curl_exec($this->ch);
        $httpCode = curl_getinfo($this->ch, CURLINFO_HTTP_CODE);
        $this->lastCurlInfo = curl_getinfo($this->ch);
        
        if ($response === false) {
            $error = curl_error($this->ch);
            curl_close($this->ch);
            throw new \Exception("cURL error: " . $error);
        }
        
        curl_close($this->ch);
        
        // ... (truncated)

↩️ Returns

(array)

🔧 sendPutRequest

Send a PUT request

function sendPutRequest(string $url, string $data, array $headers = []): array {
        $this->initCurl($url, 'PUT', array_merge($headers, [
            'Content-Type: text/calendar; charset=utf-8',
            'Content-Length: ' . strlen($data)
        ]));
        
        curl_setopt($this->ch, CURLOPT_POSTFIELDS, $data);
        
        return $this->executeRequest();
    }

⚙️ Parameters

$url (string)
$data (string)
$headers (array)

↩️ Returns

(array)

🔧 sendDeleteRequest

Send a DELETE request

function sendDeleteRequest(string $url, array $headers = []): array {
        $this->initCurl($url, 'DELETE', $headers);
        return $this->executeRequest();
    }

⚙️ Parameters

$url (string)
$headers (array)

↩️ Returns

(array)

🔧 buildUrl

Build CalDAV URL

function buildUrl(string $username, string $calendarId, ?string $eventId = null): string {
        $url = rtrim($this->baseUrl, '/') . '/calendars/' . urlencode($username) . '/' . urlencode($calendarId);
        if ($eventId) {
            $url .= '/' . urlencode($eventId) . '.ics';
        }
        return $url;
    }

⚙️ Parameters

$username (string)
$calendarId (string)
$eventId (string|null)

↩️ Returns

(string)

🔧 setVerbose

Set verbose mode for debugging

function setVerbose(bool $verbose): void {
        $this->verbose = $verbose;
    }

⚙️ Parameters

$verbose (bool)

↩️ Returns

(void)

🔧 setDefaultHeaders

Set default headers for all requests

function setDefaultHeaders(array $headers): void {
        $this->defaultHeaders = $headers;
    }

⚙️ Parameters

$headers (array)

↩️ Returns

(void)