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<?php
namespace W3TC;
if ( !defined( 'W3TC_SKIPLIB_AWS' ) ) {
require_once W3TC_LIB_DIR . '/Aws/aws-autoloader.php';
}
class Cdnfsd_CloudFront_Popup {
static public function w3tc_ajax() {
$o = new Cdnfsd_CloudFront_Popup();
add_action( 'w3tc_ajax_cdn_cloudfront_fsd_intro',
array( $o, 'w3tc_ajax_cdn_cloudfront_fsd_intro' ) );
add_action( 'w3tc_ajax_cdn_cloudfront_fsd_list_distributions',
array( $o, 'w3tc_ajax_cdn_cloudfront_fsd_list_distributions' ) );
add_action( 'w3tc_ajax_cdn_cloudfront_fsd_view_distribution',
array( $o, 'w3tc_ajax_cdn_cloudfront_fsd_view_distribution' ) );
add_action( 'w3tc_ajax_cdn_cloudfront_fsd_configure_distribution',
array( $o, 'w3tc_ajax_cdn_cloudfront_fsd_configure_distribution' ) );
add_action( 'w3tc_ajax_cdn_cloudfront_fsd_configure_distribution_skip',
array( $o, 'w3tc_ajax_cdn_cloudfront_fsd_configure_distribution_skip' ) );
}
public function w3tc_ajax_cdn_cloudfront_fsd_intro() {
$this->render_intro( array() );
}
private function render_intro( $details ) {
$config = Dispatcher::config();
$url_obtain_key = Util_Ui::url( array(
'page' => 'w3tc_dashboard',
'w3tc_cdn_maxcdn_authorize' => 'y'
) );
include W3TC_DIR . '/Cdnfsd_CloudFront_Popup_View_Intro.php';
exit();
}
public function w3tc_ajax_cdn_cloudfront_fsd_list_distributions() {
$access_key = $_REQUEST['access_key'];
$secret_key = $_REQUEST['secret_key'];
if ( empty( $access_key ) || empty( $secret_key ) ) {
$this->render_intro( array(
'error_message' => 'Can\'t authenticate: Access Key or Secret not valid'
) );
exit();
}
try {
$api = $this->_api( $access_key, $secret_key );
$distributions = $api->listDistributions();
} catch ( \Aws\Exception\AwsException $ex ) {
$this->render_intro( array(
'error_message' => 'Can\'t authenticate: ' .
$ex->getAwsErrorMessage() ) );
exit();
} catch ( \Exception $ex ) {
$error_message = 'Can\'t authenticate: ' . $ex->getMessage();
$this->render_intro( array(
'error_message' => $error_message
) );
exit();
}
$items = array();
if ( isset( $distributions['DistributionList']['Items'] ) ) {
foreach ( $distributions['DistributionList']['Items'] as $i ) {
if ( empty( $i['Comment'] ) ) {
$i['Comment'] = $i['DomainName'];
}
if ( isset( $i['Origins']['Items'][0]['DomainName'] ) ) {
$i['Origin_DomainName'] = $i['Origins']['Items'][0]['DomainName'];
}
$items[] = $i;
}
}
$details = array(
'access_key' => $access_key,
'secret_key' => $secret_key,
'distributions' => $items
);
include W3TC_DIR . '/Cdnfsd_CloudFront_Popup_View_Distributions.php';
exit();
}
public function w3tc_ajax_cdn_cloudfront_fsd_view_distribution() {
$access_key = $_REQUEST['access_key'];
$secret_key = $_REQUEST['secret_key'];
$distribution_id = Util_Request::get( 'distribution_id', '' );
$details = array(
'access_key' => $access_key,
'secret_key' => $secret_key,
'distribution_id' => $distribution_id,
'distribution_comment' => '',
'origin' => array(
'new' => ''
),
'forward_querystring' => array(
'new' => true
),
'forward_cookies' => array(
'new' => true
),
'forward_host' => array(
'new' => true
)
);
if ( empty( $distribution_id ) ) {
// create new zone mode
$details['distribution_comment'] = Util_Request::get( 'comment_new' );
} else {
try {
$api = $this->_api( $access_key, $secret_key );
$distribution = $api->getDistribution(
array( 'Id' => $distribution_id )
);
} catch ( \Exception $ex ) {
$this->render_intro( array(
'error_message' => 'Can\'t obtain zone: ' . $ex->getMessage()
) );
exit();
}
if ( isset( $distribution['Distribution']['DistributionConfig'] ) )
$c = $distribution['Distribution']['DistributionConfig'];
else
$c = array();
if ( !empty( $c['Comment'] ) )
$details['distribution_comment'] = $c['Comment'];
else
$details['distribution_comment'] = $c['DomainName'];
if ( isset( $c['Origins']['Items']['Origin'] ) ) {
$details['origin']['current'] =
$c['Origins']['Items']['Origin'][0]['DomainName'];
$details['origin']['new'] = $details['origin']['current'];
}
if ( isset( $c['DefaultCacheBehavior'] ) &&
isset( $c['DefaultCacheBehavior']['ForwardedValues'] ) )
$b = $c['DefaultCacheBehavior']['ForwardedValues'];
else
$b = array();
$details['forward_querystring']['current'] =
( isset( $b['QueryString'] ) && $b['QueryString'] == 'true' );
$details['forward_cookies']['current'] =
( isset( $b['Cookies'] ) && isset( $b['Cookies']['Forward'] ) &&
$b['Cookies']['Forward'] == 'all' );
$details['forward_host']['current'] = false;
if ( isset( $b['Headers']['Items']['Name'] ) ) {
foreach ( $b['Headers']['Items']['Name'] as $name )
if ( $name == 'Host' )
$details['forward_host']['current'] = true;
}
}
include W3TC_DIR . '/Cdnfsd_CloudFront_Popup_View_Distribution.php';
exit();
}
private function render_zone_value_change( $details, $field ) {
Util_Ui::hidden( '', $field, $details[$field]['new'] );
if ( !isset( $details[$field]['current'] ) ||
$details[$field]['current'] == $details[$field]['new'] )
echo htmlspecialchars( $details[$field]['new'] );
else {
echo 'currently set to <strong>' .
htmlspecialchars( empty( $details[$field]['current'] ) ?
'<empty>' : $details[$field]['current'] ) .
'</strong><br />';
echo 'will be changed to <strong>' .
htmlspecialchars( $details[$field]['new'] ) . '</strong><br />';
}
}
private function render_zone_boolean_change( $details, $field ) {
Util_Ui::hidden( '', $field, $details[$field]['new'] );
if ( !isset( $details[$field]['current'] ) ) {
echo 'will be set to <strong>';
echo $this->render_zone_boolean( $details[$field]['new'] );
echo '</strong>';
} else if ( $details[$field]['current'] == $details[$field]['new'] ) {
echo '<strong>';
echo $this->render_zone_boolean( $details[$field]['new'] );
echo '</strong>';
} else {
echo 'currently set to <strong>';
$this->render_zone_boolean( $details[$field]['current'] );
echo '</strong><br />';
echo 'will be changed to <strong>';
$this->render_zone_boolean( $details[$field]['new'] );
echo '</strong><br />';
}
}
private function render_zone_boolean( $v ) {
if ( $v == 0 )
echo 'disabled';
else
echo 'enabled';
}
private function render_zone_ip_change( $details, $field ) {
Util_Ui::textbox( '', $field, $details[$field]['new'] );
if ( isset( $details[$field]['current'] ) &&
$details[$field]['current'] != $details[$field]['new'] ) {
echo '<p class="description">currently set to <strong>' .
$details[$field]['current'] . '</strong></p>';
}
}
public function w3tc_ajax_cdn_cloudfront_fsd_configure_distribution() {
$access_key = $_REQUEST['access_key'];
$secret_key = $_REQUEST['secret_key'];
$distribution_id = Util_Request::get( 'distribution_id', '' );
$origin_id = rand();
$distribution = array(
'DistributionConfig' => array(
'CallerReference' => $origin_id,
'Comment' => Util_Request::get( 'distribution_comment' ),
'DefaultCacheBehavior' => array(
'AllowedMethods' => array(
'CachedMethods' => array(
'Items' => array( 'HEAD', 'GET' ),
'Quantity' => 2,
),
'Items' => array( 'HEAD', 'GET' ),
'Quantity' => 2,
),
'Compress' => true,
'DefaultTTL' => 86400,
'FieldLevelEncryptionId' => '',
'ForwardedValues' => array(
'Cookies' => array(
'Forward' => 'all',
),
'Headers' => array(
'Quantity' => 1,
'Items' => array(
'Name' => 'Host'
)
),
'QueryString' => true,
'QueryStringCacheKeys' => array(
'Quantity' => 0,
),
),
'LambdaFunctionAssociations' => array( 'Quantity' => 0),
'MinTTL' => 0,
'SmoothStreaming' => false,
'TargetOriginId' => $origin_id,
'TrustedSigners' => array(
'Enabled' => false,
'Quantity' => 0,
),
'ViewerProtocolPolicy' => 'allow-all',
),
'Enabled' => true,
'Origins' => array(
'Items' => array(
array(
'DomainName' => Util_Request::get( 'origin' ),
'Id' => $origin_id,
'OriginPath' => '',
'CustomHeaders' => array( 'Quantity' => 0 ),
'CustomOriginConfig' => array(
'HTTPPort' => 80,
'HTTPSPort' => 443,
'OriginProtocolPolicy' => 'match-viewer'
),
),
),
'Quantity' => 1,
),
'Aliases' => array(
'Quantity' => 0
)
)
);
try {
$api = $this->_api( $access_key, $secret_key );
if ( empty( $distribution_id ) ) {
$response = $api->createDistribution( $distribution );
$distribution_id = $response['Distribution']['Id'];
} else {
$distribution['Id'] = $distribution_id;
$response = $api->UpdateDistribution( $distribution );
}
} catch ( \Aws\Exception\AwsException $ex ) {
$this->render_intro( array(
'error_message' => 'Unable to create distribution: ' .
$ex->getAwsErrorMessage() ) );
exit();
} catch ( \Exception $ex ) {
$this->render_intro( array(
'error_message' => 'Failed to configure distribution: ' . $ex->getMessage()
) );
exit();
}
$distribution_domain = $response['Distribution']['DomainName'];
$c = Dispatcher::config();
$c->set( 'cdnfsd.cloudfront.access_key', $access_key );
$c->set( 'cdnfsd.cloudfront.secret_key', $secret_key );
$c->set( 'cdnfsd.cloudfront.distribution_id', $distribution_id );
$c->set( 'cdnfsd.cloudfront.distribution_domain', $distribution_domain );
$c->save();
$details = array(
'name' => $distribution['DistributionConfig']['Comment'],
'home_domain' => Util_Environment::home_url_host(),
'dns_cname_target' => $distribution_domain,
);
include W3TC_DIR . '/Cdnfsd_CloudFront_Popup_View_Success.php';
exit();
}
public function w3tc_ajax_cdn_cloudfront_fsd_configure_distribution_skip() {
$access_key = $_REQUEST['access_key'];
$secret_key = $_REQUEST['secret_key'];
$distribution_id = Util_Request::get( 'distribution_id', '' );
$origin_id = rand();
try {
$api = $this->_api( $access_key, $secret_key );
$distribution = $api->getDistribution(
array( 'Id' => $distribution_id )
);
} catch ( \Exception $ex ) {
$this->render_intro( array(
'error_message' => 'Failed to configure distribution: ' . $ex->getMessage()
) );
exit();
}
if ( isset( $distribution['Distribution']['DomainName'] ) )
$distribution_domain = $distribution['Distribution']['DomainName'];
else
$distribution_domain = 'n/a';
$c = Dispatcher::config();
$c->set( 'cdnfsd.cloudfront.access_key', $access_key );
$c->set( 'cdnfsd.cloudfront.secret_key', $secret_key );
$c->set( 'cdnfsd.cloudfront.distribution_id', $distribution_id );
$c->set( 'cdnfsd.cloudfront.distribution_domain', $distribution_domain );
$c->save();
$details = array(
'name' => $distribution['Distribution']['Comment'],
'home_domain' => Util_Environment::home_url_host(),
'dns_cname_target' => $distribution_domain,
);
include W3TC_DIR . '/Cdnfsd_CloudFront_Popup_View_Success.php';
exit();
}
private function _api( $access_key, $secret_key ) {
$credentials = new \Aws\Credentials\Credentials(
$access_key, $secret_key );
return new \Aws\CloudFront\CloudFrontClient( array(
'credentials' => $credentials,
'region' => 'us-east-1',
'version' => '2018-11-05'
)
);
}
}