ChromeOptions.php
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<?php
// Copyright 2004-present Facebook. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
namespace Facebook\WebDriver\Chrome;
use Facebook\WebDriver\Remote\DesiredCapabilities;
/**
* The class manages the capabilities in ChromeDriver.
*
* @see https://sites.google.com/a/chromium.org/chromedriver/capabilities
*/
class ChromeOptions {
/**
* The key of chrome options in desired capabilities.
*/
const CAPABILITY = "chromeOptions";
/**
* @var array
*/
private $arguments = array();
/**
* @var string
*/
private $binary = '';
/**
* @var array
*/
private $extensions = array();
/**
* @var array
*/
private $experimentalOptions = array();
/**
* Sets the path of the Chrome executable. The path should be either absolute
* or relative to the location running ChromeDriver server.
*
* @param string $path
* @return ChromeOptions
*/
public function setBinary($path) {
$this->binary = $path;
return $this;
}
/**
* @param array $arguments
* @return ChromeOptions
*/
public function addArguments(array $arguments) {
$this->arguments = array_merge($this->arguments, $arguments);
return $this;
}
/**
* Add a Chrome extension to install on browser startup. Each path should be
* a packed Chrome extension.
*
* @param array $paths
* @return ChromeOptions
*/
public function addExtensions(array $paths) {
foreach ($paths as $path) {
$this->addExtension($path);
}
return $this;
}
/**
* @param array $encoded_extensions An array of base64 encoded of the
* extensions.
* @return ChromeOptions
*/
public function addEncodedExtensions(array $encoded_extensions) {
foreach ($encoded_extensions as $encoded_extension) {
$this->addEncodedExtension($encoded_extension);
}
return $this;
}
/**
* Sets an experimental option which has not exposed officially.
*
* @param string $name
* @param mixed $value
* @return ChromeOptions
*/
public function setExperimentalOption($name, $value) {
$this->experimentalOptions[$name] = $value;
return $this;
}
/**
* @return DesiredCapabilities The DesiredCapabilities for Chrome with this
* options.
*/
public function toCapabilities() {
$capabilities = DesiredCapabilities::chrome();
$capabilities->setCapability(self::CAPABILITY, $this);
return $capabilities;
}
/**
* @return array
*/
public function toArray() {
$options = $this->experimentalOptions;
// The selenium server expects a 'dictionary' instead of a 'list' when
// reading the chrome option. However, an empty array in PHP will be
// converted to a 'list' instead of a 'dictionary'. To fix it, we always
// set the 'binary' to avoid returning an empty array.
$options['binary'] = $this->binary;
if ($this->arguments) {
$options['args'] = $this->arguments;
}
if ($this->extensions) {
$options['extensions'] = $this->extensions;
}
return $options;
}
/**
* Add a Chrome extension to install on browser startup. Each path should be a
* packed Chrome extension.
*
* @param string $path
* @return ChromeOptions
*/
private function addExtension($path) {
$this->addEncodedExtension(base64_encode(file_get_contents($path)));
return $this;
}
/**
* @param string $encoded_extension Base64 encoded of the extension.
* @return ChromeOptions
*/
private function addEncodedExtension($encoded_extension) {
$this->extensions[] = $encoded_extension;
return $this;
}
}