/**
* Return canonical rules
*
* @param bool $cdnftp
* @return string
*/
public static function canonical_without_location($cdnftp = false, $add_header_rules)
{
$rules = '';
switch (true) {
case Util_Environment::is_apache():
case Util_Environment::is_litespeed():
$host = $cdnftp ? Util_Environment::home_url_host() : '%{HTTP_HOST}';
$rules .= " <IfModule mod_rewrite.c>\n";
$rules .= " RewriteEngine On\n";
$rules .= " RewriteCond %{HTTPS} !=on\n";
$rules .= " RewriteRule .* - [E=CANONICAL:http://{$host}%{REQUEST_URI},NE]\n";
$rules .= " RewriteCond %{HTTPS} =on\n";
$rules .= " RewriteRule .* - [E=CANONICAL:https://{$host}%{REQUEST_URI},NE]\n";
$rules .= " </IfModule>\n";
$rules .= " <IfModule mod_headers.c>\n";
$rules .= ' Header set Link "<%{CANONICAL}e>; rel=\\"canonical\\""' . "\n";
$rules .= " </IfModule>\n";
break;
case Util_Environment::is_nginx():
$home = $cdnftp ? Util_Environment::home_url_host() : '$host';
// nginx overrides all add_header directives when context inherited
// so add_header rules has to be repeated
$link_header = ' add_header Link "<$scheme://' . $home . '$uri>; rel=\\"canonical\\"";' . "\n";
$rules .= $link_header . ' if ($request_uri ~ \\.(ttf|ttc|otf|eot|woff|woff2|font.css)$) {' . "\n " . $link_header . " " . str_replace("\n", "\n ", $add_header_rules) . " add_header Access-Control-Allow-Origin \"*\";\n" . " }\n";
break;
}
return $rules;
}
public static function get_suggested_home_ip()
{
$ip = gethostbyname(Util_Environment::home_url_host());
// check if it resolves to local IP, means host cant know its real IP
if (substr($ip, 0, 4) == '127.' || substr($ip, 0, 3) == '10.' || substr($ip, 0, 8) == '192.168.') {
return '';
}
return $ip;
}
public function w3tc_ajax_cdn_maxcdn_fsd_configure_zone()
{
$api_key = $_REQUEST['api_key'];
$zone_id = Util_Request::get('zone_id', '');
$zone = array('name' => Util_Request::get('name'), 'label' => Util_Request::get('name'), 'url' => Util_Request::get('url'), 'use_stale' => 1, 'queries' => 1, 'compress' => 1, 'backend_compress' => 1, 'dns_check' => Util_Request::get('dns_check'), 'ip' => Util_Request::get('ip'));
$api = \NetDNA::create($api_key);
try {
if (empty($zone_id)) {
$response = $api->create_pull_zone($zone);
$zone_id = $response['id'];
} else {
$response = $api->update_pull_zone($zone_id, $zone);
}
$custom_domains = $api->get_custom_domains($zone_id);
$custom_domain = Util_Request::get('custom_domain');
$added = false;
foreach ($custom_domains as $d) {
if ($d['custom_domain'] == $custom_domain) {
$added = true;
break;
}
}
if (!$added) {
$api->create_custom_domain($zone_id, $custom_domain);
}
} catch (\Exception $ex) {
$this->render_intro(array('api_key' => $api_key, 'error_message' => 'Failed to configure custom domain ' . $custom_domain . ': ' . $ex->getMessage()));
exit;
}
$zone_domain = $response['tmp_url'];
$c = Dispatcher::config();
$c->set('cdn.maxcdn_fsd.api_key', $api_key);
$c->set('cdn.maxcdn_fsd.zone_id', $zone_id);
$c->set('cdn.maxcdn_fsd.zone_domain', $zone_domain);
$c->save();
$details = array('name' => $zone['name'], 'home_domain' => Util_Environment::home_url_host(), 'dns_cname_target' => $zone_domain);
include W3TC_DIR . '/Cdn_MaxCdnFsd_Popup_View_Success.php';
exit;
}
function admin_head()
{
if (isset($_GET['page']) && $_GET['page'] == 'w3tc_dashboard') {
?>
<script type="text/javascript">
jQuery(function() {
jQuery('#normal-sortables').masonry({
itemSelector: '.postbox'
});
});
</script>
<?php
}
if ($this->_config->get_boolean('common.track_usage') && $this->is_w3tc_page) {
$current_user = wp_get_current_user();
$page = Util_Request::get_string('page');
if ($page == 'w3tc_extensions') {
$page = 'extensions/' . Util_Request::get_string('extension');
}
if (defined('W3TC_DEBUG') && W3TC_DEBUG) {
$profile = 'UA-2264433-7';
} else {
$profile = 'UA-2264433-8';
}
?>
<script type="text/javascript">
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', '<?php
echo $profile;
?>
', 'auto');
ga('set', {
'dimension1': 'w3-total-cache',
'dimension2': '<?php
echo W3TC_VERSION;
?>
',
'dimension3': '<?php
global $wp_version;
echo $wp_version;
?>
',
'dimension4': 'php<?php
echo phpversion();
?>
',
'dimension5': '<?php
echo esc_attr($_SERVER["SERVER_SOFTWARE"]);
?>
',
'dimension6': 'mysql<?php
global $wpdb;
echo $wpdb->db_version();
?>
',
'dimension7': '<?php
echo Util_Environment::home_url_host();
?>
',
'userId': '<?php
echo $current_user->user_email;
?>
',
'page': '<?php
echo $page;
?>
'
});
ga('send', 'pageview');
</script>
<?php
}
?>
<style type="text/css" media="screen">
#toplevel_page_w3tc_dashboard .wp-menu-image {
background: url(<?php
echo plugins_url('w3-total-cache/pub/img/w3tc-sprite.png');
?>
) no-repeat 0 -32px !important;
}
#toplevel_page_w3tc_dashboard:hover .wp-menu-image,
#toplevel_page_w3tc_dashboard.wp-has-current-submenu .wp-menu-image {
background-position:0 0 !important;
}
#icon-edit.icon32-posts-casestudy {
background: url(<?php
echo plugins_url('w3-total-cache/pub/img/w3tc-sprite.png');
?>
) no-repeat;
}
/**
* HiDPI Displays
*/
@media print,
(-o-min-device-pixel-ratio: 5/4),
(-webkit-min-device-pixel-ratio: 1.25),
(min-resolution: 120dpi) {
#toplevel_page_w3tc_dashboard .wp-menu-image {
background-image: url(<?php
echo plugins_url('w3-total-cache/pub/img/w3tc-sprite-retina.png');
?>
) !important;
background-size: 30px 64px !important;
}
#toplevel_page_w3tc_dashboard:hover .wp-menu-image,
#toplevel_page_w3tc_dashboard.wp-has-current-submenu .wp-menu-image {
background-position:0 0 !important;
}
#icon-edit.icon32-posts-casestudy {
background-image: url(<?php
echo plugins_url('w3-total-cache/pub/img/w3tc-sprite-retina.png');
?>
) !important;
background-size: 30px 64px !important;
}
}
</style>
<?php
}
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('Comment' => Util_Request::get('distribution_comment'), 'Origins' => array('Quantity' => 1, 'Items' => array('Origin' => array('Id' => $origin_id, 'DomainName' => Util_Request::get('origin'), 'OriginPath' => '', 'CustomOriginConfig' => array('HTTPPort' => 80, 'HTTPSPort' => 443, 'OriginProtocolPolicy' => 'match-viewer')))), 'Aliases' => array('Quantity' => 1, 'Items' => array('CNAME' => Util_Request::get('alias'))), 'DefaultCacheBehavior' => array('TargetOriginId' => $origin_id, 'ForwardedValues' => array('QueryString' => 'true', 'Cookies' => array('Forward' => 'all'), 'Headers' => array('Quantity' => 1, 'Items' => array('Name' => 'Host'))), 'AllowedMethods' => array('Quantity' => 7, 'Items' => array('Method' => array('GET', 'HEAD', 'OPTIONS', 'PUT', 'POST', 'PATCH', 'DELETE')), 'CachedMethods' => array('Quantity' => 2, 'Items' => array('Method' => array('GET', 'HEAD')))), 'MinTTL' => 0));
try {
$api = new Cdn_CloudFrontFsd_Api($access_key, $secret_key);
if (empty($distribution_id)) {
$distribution['DefaultCacheBehavior']['TrustedSigners'] = array('Enabled' => 'false', 'Quantity' => 0);
$distribution['DefaultCacheBehavior']['ViewerProtocolPolicy'] = 'allow-all';
$response = $api->distribution_create($distribution);
$distribution_id = $response['Id'];
} else {
$response = $api->distribution_update($distribution_id, $distribution);
}
} catch (\Exception $ex) {
$this->render_intro(array('error_message' => 'Failed to configure distribution: ' . $ex->getMessage()));
exit;
}
$distribution_domain = $response['DomainName'];
$c = Dispatcher::config();
$c->set('cdn.cloudfront_fsd.access_key', $access_key);
$c->set('cdn.cloudfront_fsd.secret_key', $secret_key);
$c->set('cdn.cloudfront_fsd.distribution_id', $distribution_id);
$c->set('cdn.cloudfront_fsd.distribution_domain', $distribution_domain);
$c->save();
$details = array('name' => $distribution['Comment'], 'home_domain' => Util_Environment::home_url_host(), 'dns_cname_target' => $distribution_domain);
include W3TC_DIR . '/Cdn_CloudFrontFsd_Popup_View_Success.php';
exit;
}
/**
* Returns server info
*
* @return array
*/
private function get_server_info()
{
global $wp_version, $wp_db_version, $wpdb;
$wordpress_plugins = get_plugins();
$wordpress_plugins_active = array();
foreach ($wordpress_plugins as $wordpress_plugin_file => $wordpress_plugin) {
if (is_plugin_active($wordpress_plugin_file)) {
$wordpress_plugins_active[$wordpress_plugin_file] = $wordpress_plugin;
}
}
$mysql_version = $wpdb->get_var('SELECT VERSION()');
$mysql_variables_result = (array) $wpdb->get_results('SHOW VARIABLES', ARRAY_N);
$mysql_variables = array();
foreach ($mysql_variables_result as $mysql_variables_row) {
$mysql_variables[$mysql_variables_row[0]] = $mysql_variables_row[1];
}
$server_info = array('w3tc' => array('version' => W3TC_VERSION, 'server' => !empty($_SERVER['SERVER_SOFTWARE']) ? $_SERVER['SERVER_SOFTWARE'] : 'Unknown', 'dir' => W3TC_DIR, 'cache_dir' => W3TC_CACHE_DIR, 'blog_id' => Util_Environment::blog_id(), 'home_domain_root_url' => Util_Environment::home_domain_root_url(), 'home_url_maybe_https' => Util_Environment::home_url_maybe_https(), 'site_path' => Util_Environment::site_path(), 'document_root' => Util_Environment::document_root(), 'site_root' => Util_Environment::site_root(), 'site_url_uri' => Util_Environment::site_url_uri(), 'home_url_host' => Util_Environment::home_url_host(), 'home_url_uri' => Util_Environment::home_url_uri(), 'network_home_url_uri' => Util_Environment::network_home_url_uri(), 'host_port' => Util_Environment::host_port(), 'host' => Util_Environment::host(), 'wp_config_path' => Util_Environment::wp_config_path()), 'wp' => array('version' => $wp_version, 'db_version' => $wp_db_version, 'abspath' => ABSPATH, 'home' => get_option('home'), 'siteurl' => get_option('siteurl'), 'email' => get_option('admin_email'), 'upload_info' => (array) Util_Http::upload_info(), 'theme' => Util_Theme::get_current_theme(), 'wp_cache' => defined('WP_CACHE') && WP_CACHE ? 'true' : 'false', 'plugins' => $wordpress_plugins_active), 'mysql' => array('version' => $mysql_version, 'variables' => $mysql_variables));
return $server_info;
}
private function _create_host($api, $host_name)
{
// create simple host
$services_response = $api->services();
// select all CDS services since its going to use caching
$service_ids = array();
foreach ($services_response['list'] as $s) {
if (strpos($s['name'], 'CDS') >= 0) {
$service_ids[] = $s['id'];
}
}
$origins_response = $api->origins();
$home_domain = Util_Environment::home_url_host();
$origin_id = 0;
foreach ($origins_response['list'] as $o) {
if ($o['hostname'] == $home_domain) {
$origin_id = $o['id'];
break;
}
}
if ($origin_id == 0) {
try {
$name = preg_replace('/[^0-9a-z]/', '_', $home_domain);
$origin_response = $api->origin_add(array('name' => $name, 'hostname' => $home_domain, 'path' => '/', 'port' => 80));
$origin_id = $origin_response['id'];
} catch (\Exception $ex) {
throw new \Exception('Can\'t create origin ' . $home_domain . ': ' . $ex->getMessage());
}
}
try {
// create host
$host_response = $api->host_add(array('name' => $_REQUEST['host_new'], 'services' => $service_ids));
$host = $host_response['hashCode'];
} catch (\Exception $ex) {
throw new \Exception('Can\'t create new host: ' . $ex->getMessage());
}
// configure host
$scopes_response = $api->configure_scopes($host);
$scope_id = 0;
foreach ($scopes_response['list'] as $scope) {
if ($scope['platform'] == 'CDS') {
$scope_id = $scope['id'];
}
}
if ($scope_id <= 0) {
throw new Exception('Cant\'t configure host - scope CDN hasnt been created');
}
$configuration = $api->configure_scope_get($host, $scope_id);
// apply usually optimal default values
$configuration['cacheControl'] = array(array('maxAge' => 31536000));
$configuration['compression'] = array('gzip' => 'css,js');
$configuration['originPullCacheExtension'] = array('expiredCacheExtension' => 86400);
$configuration['originPullHost'] = array('primary' => $origin_id);
$configuration['originPullPolicy'] = array(array('expirePolicy' => 'CACHE_CONTROL', 'expireSeconds' => 86400, 'httpHeaders' => 'Access-Control-Allow-Origin'));
try {
$configuration_response = $api->configure_scope_set($host, $scope_id, $configuration);
} catch (\Exception $ex) {
throw new \Exception('Cant\'t configure host: ' . $ex->getMessage());
}
return $host;
}
public function w3tc_ajax_cdn_rackspace_service_actualize_done()
{
$user_name = $_REQUEST['user_name'];
$api_key = $_REQUEST['api_key'];
$access_token = $_REQUEST['access_token'];
$access_region_descriptor = json_decode(strtr($_REQUEST['access_region_descriptor'], '!^', '"\\'), true);
$region = $_REQUEST['region'];
$service_id = $_REQUEST['service_id'];
$api = new Cdn_RackSpace_Api_Cdn(array('access_token' => $access_token, 'access_region_descriptor' => $access_region_descriptor, 'new_access_required' => ''));
try {
$service = $api->service_get($service_id);
$is_https = false;
$origin = '';
if (isset($service['origins']) && $service['origins'][0]['ssl']) {
$is_https = $service['origins'][0]['ssl'];
$origin = $service['origins'][0]['origin'];
}
$new_origin = Util_Environment::home_url_host();
if ($origin != $new_origin) {
$api->service_set($service_id, array(array('op' => 'replace', 'path' => '/origins', 'value' => array(array('origin' => $new_origin, 'port' => $is_https ? 443 : 80, 'ssl' => $is_https, 'hostheadertype' => 'origin', 'rules' => array())))));
}
} catch (\Exception $ex) {
$details = array('user_name' => $user_name, 'api_key' => $api_key, 'error_message' => $ex->getMessage());
include W3TC_DIR . '/Cdn_RackSpaceCdn_Popup_View_Intro.php';
exit;
}
$this->_save_config();
}