function AbstractWebDriver::curl

Curl request to webdriver server.

Parameters

string $requestMethod HTTP request method, e.g., 'GET', 'POST', or 'DELETE':

string $command If not defined in methods() this function will throw.:

array|integer|string $parameters If an array(), they will be posted as JSON parameters: If a number or string, "/$params" is appended to url

array $extraOptions key=>value pairs of curl options to pass to curl_setopt():

Return value

array array('value' => ..., 'info' => ...)

Throws

\WebDriver\Exception if error

36 calls to AbstractWebDriver::curl()

AbstractStorage::delete in vendor/lullabot/php-webdriver/lib/WebDriver/Storage/AbstractStorage.php

Delete storage or a specific key

AbstractStorage::get in vendor/lullabot/php-webdriver/lib/WebDriver/Storage/AbstractStorage.php

Get all keys from storage or a specific key/value pair

AbstractStorage::set in vendor/lullabot/php-webdriver/lib/WebDriver/Storage/AbstractStorage.php

Set specific key/value pair

AbstractWebDriver::__call in vendor/lullabot/php-webdriver/lib/WebDriver/AbstractWebDriver.php

Magic method that maps calls to class methods to execute WebDriver commands

Container::element in vendor/lullabot/php-webdriver/lib/WebDriver/Container.php

Find element: /session/:sessionId/element (POST) Find child element: /session/:sessionId/element/:id/element (POST) Search for element on page, starting from the document root.

... See full list

File

vendor/lullabot/php-webdriver/lib/WebDriver/AbstractWebDriver.php, line 144

Class

AbstractWebDriver

Abstract WebDriver\AbstractWebDriver class

Namespace

WebDriver

Code

protected function curl($requestMethod, $command, $parameters = null, $extraOptions = array()) {
    if ($parameters && is_array($parameters) && $requestMethod !== 'POST') {
        throw WebDriverException::factory(WebDriverException::NO_PARAMETERS_EXPECTED, sprintf('The http request method called for %s is %s but it has to be POST if you want to pass the JSON parameters %s', $command, $requestMethod, json_encode($parameters)));
    }
    $url = sprintf('%s%s', $this->url, $command);
    if ($parameters && (is_int($parameters) || is_string($parameters))) {
        $url .= '/' . $parameters;
    }
    $this->assertSerializable($parameters);
    list($rawResult, $info) = $this->curlService
        ->execute($requestMethod, $url, $parameters, array_replace($extraOptions, $this->transientOptions));
    $this->transientOptions = array();
    $httpCode = $info['http_code'];
    if ($httpCode === 0) {
        throw WebDriverException::factory(WebDriverException::CURL_EXEC, $info['error']);
    }
    $result = json_decode($rawResult, true);
    if (!empty($rawResult) && $result === null && json_last_error() != JSON_ERROR_NONE) {
        // Legacy webdriver 4xx responses are to be considered a plaintext error
        if ($httpCode >= 400 && $httpCode <= 499) {
            throw WebDriverException::factory(WebDriverException::CURL_EXEC, 'Webdriver http error: ' . $httpCode . ', payload :' . substr($rawResult, 0, 1000));
        }
        throw WebDriverException::factory(WebDriverException::CURL_EXEC, 'Payload received from webdriver is not valid json: ' . substr($rawResult, 0, 1000));
    }
    if (is_array($result) && !array_key_exists('status', $result) && !array_key_exists('value', $result)) {
        throw WebDriverException::factory(WebDriverException::CURL_EXEC, 'Payload received from webdriver is valid but unexpected json: ' . substr($rawResult, 0, 1000));
    }
    $value = $this->offsetGet('value', $result);
    if (($message = $this->offsetGet('message', $result)) === null) {
        $message = $this->offsetGet('message', $value);
    }
    // if not success, throw exception
    if (isset($result['status']) && (int) $result['status'] !== 0) {
        throw WebDriverException::factory($result['status'], $message);
    }
    if (($error = $this->offsetGet('error', $result)) === null) {
        $error = $this->offsetGet('error', $value);
    }
    if (isset($error)) {
        throw WebDriverException::factory($error, $message);
    }
    $sessionId = ($this->offsetGet('sessionId', $result) ?: $this->offsetGet('sessionId', $value)) ?: $this->offsetGet('webdriver.remote.sessionid', $value);
    return array(
        'value' => $value,
        'info' => $info,
        'sessionId' => $sessionId,
        'sessionUrl' => $sessionId ? $this->url . '/session/' . $sessionId : $info['url'],
    );
}