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<?php
if (!defined('W3TC')) {
die();
}
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
class W3_AdminActions_CdnActionsAdmin {
/**
* @var W3_Config $_config
*/
private $_config = null;
private $_page;
function __construct() {
$this->_config = w3_instance('W3_Config');
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
$this->_page = w3tc_get_current_page();
}
/**
* CDN queue action
*
* @return void
*/
function action_cdn_queue() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$cdn_queue_action = W3_Request::get_string('cdn_queue_action');
$cdn_queue_tab = W3_Request::get_string('cdn_queue_tab');
$notes = array();
switch ($cdn_queue_tab) {
case 'upload':
case 'delete':
case 'purge':
break;
default:
$cdn_queue_tab = 'upload';
}
switch ($cdn_queue_action) {
case 'delete':
$cdn_queue_id = W3_Request::get_integer('cdn_queue_id');
if (!empty($cdn_queue_id)) {
$w3_plugin_cdn->queue_delete($cdn_queue_id);
$notes[] = __('File successfully deleted from the queue.', 'w3-total-cache');
}
break;
case 'empty':
$cdn_queue_type = W3_Request::get_integer('cdn_queue_type');
if (!empty($cdn_queue_type)) {
$w3_plugin_cdn->queue_empty($cdn_queue_type);
$notes[] = __('Queue successfully emptied.', 'w3-total-cache');
}
break;
case 'process':
$w3_plugin_cdn_normal = w3_instance('W3_Plugin_Cdn');
$n = $w3_plugin_cdn_normal->cron_queue_process();
$notes[] = sprintf(__('Number of processed queue items: %d', 'w3-total-cache'), $n);
break;
}
$nonce = wp_create_nonce('w3tc');
$queue = $w3_plugin_cdn->queue_get();
$title = __('Unsuccessful file transfer queue.', 'w3-total-cache');
include W3TC_INC_DIR . '/popup/cdn_queue.php';
}
/**
* CDN export library action
*
* @return void
*/
function action_cdn_export_library() {
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$total = $w3_plugin_cdn->get_attachments_count();
$title = __('Media Library export', 'w3-total-cache');
include W3TC_INC_DIR . '/popup/cdn_export_library.php';
}
/**
* CDN export library process
*
* @return void
*/
function action_cdn_export_library_process() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$limit = W3_Request::get_integer('limit');
$offset = W3_Request::get_integer('offset');
$count = null;
$total = null;
$results = array();
@$w3_plugin_cdn->export_library($limit, $offset, $count, $total, $results);
$response = array(
'limit' => $limit,
'offset' => $offset,
'count' => $count,
'total' => $total,
'results' => $results
);
echo json_encode($response);
}
/**
* CDN import library action
*
* @return void
*/
function action_cdn_import_library() {
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$w3_plugin_cdncommon = w3_instance('W3_Plugin_CdnCommon');
$cdn = $w3_plugin_cdncommon->get_cdn();
$total = $w3_plugin_cdn->get_import_posts_count();
$cdn_host = $cdn->get_domain();
$title = __('Media Library import', 'w3-total-cache');
include W3TC_INC_DIR . '/popup/cdn_import_library.php';
}
/**
* CDN import library process
*
* @return void
*/
function action_cdn_import_library_process() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$limit = W3_Request::get_integer('limit');
$offset = W3_Request::get_integer('offset');
$count = null;
$total = null;
$results = array();
@$w3_plugin_cdn->import_library($limit, $offset, $count, $total, $results);
$response = array(
'limit' => $limit,
'offset' => $offset,
'count' => $count,
'total' => $total,
'results' => $results
);
echo json_encode($response);
}
/**
* CDN rename domain action
*
* @return void
*/
function action_cdn_rename_domain() {
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$total = $w3_plugin_cdn->get_rename_posts_count();
$title = __('Modify attachment URLs', 'w3-total-cache');
include W3TC_INC_DIR . '/popup/cdn_rename_domain.php';
}
/**
* CDN rename domain process
*
* @return void
*/
function action_cdn_rename_domain_process() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
$limit = W3_Request::get_integer('limit');
$offset = W3_Request::get_integer('offset');
$names = W3_Request::get_array('names');
$count = null;
$total = null;
$results = array();
@$w3_plugin_cdn->rename_domain($names, $limit, $offset, $count, $total, $results);
$response = array(
'limit' => $limit,
'offset' => $offset,
'count' => $count,
'total' => $total,
'results' => $results
);
echo json_encode($response);
}
/**
* CDN export action
*
* @return void
*/
function action_cdn_export() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$w3_plugin_cdn = w3_instance('W3_Plugin_Cdn');
$cdn_export_type = W3_Request::get_string('cdn_export_type', 'custom');
switch ($cdn_export_type) {
case 'includes':
$title = __('Includes files export', 'w3-total-cache');
$files = $w3_plugin_cdn->get_files_includes();
break;
case 'theme':
$title = __('Theme files export', 'w3-total-cache');
$files = $w3_plugin_cdn->get_files_theme();
break;
case 'minify':
$title = __('Minify files export', 'w3-total-cache');
$files = $w3_plugin_cdn->get_files_minify();
break;
default:
case 'custom':
$title = __('Custom files export', 'w3-total-cache');
$files = $w3_plugin_cdn->get_files_custom();
break;
}
include W3TC_INC_DIR . '/popup/cdn_export_file.php';
}
/**
* CDN export process
*
* @return void
*/
function action_cdn_export_process() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$w3_plugin_cdncommon = w3_instance('W3_Plugin_CdnCommon');
$files = W3_Request::get_array('files');
$upload = array();
$results = array();
foreach ($files as $file) {
$local_path = $w3_plugin_cdncommon->docroot_filename_to_absolute_path($file);
$remote_path = $w3_plugin_cdncommon->uri_to_cdn_uri($w3_plugin_cdncommon->docroot_filename_to_uri($file));
$upload[] = $w3_plugin_cdncommon->build_file_descriptor($local_path, $remote_path);
}
$w3_plugin_cdncommon->upload($upload, false, $results);
$response = array(
'results' => $results
);
echo json_encode($response);
}
/**
* CDN purge action
*
* @return void
*/
function action_cdn_purge() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin_ui.php');
$title = __('Content Delivery Network (CDN): Purge Tool', 'w3-total-cache');
$results = array();
$path = ltrim(str_replace(w3_get_home_url(), '', get_stylesheet_directory_uri()), '/');
include W3TC_INC_DIR . '/popup/cdn_purge.php';
}
/**
* CDN purge post action
*
* @return void
*/
function action_cdn_purge_post() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin_ui.php');
$title = __('Content Delivery Network (CDN): Purge Tool', 'w3-total-cache');
$results = array();
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$files = W3_Request::get_array('files');
$purge = array();
$w3_plugin_cdncommon = w3_instance('W3_Plugin_CdnCommon');
foreach ($files as $file) {
$local_path = $w3_plugin_cdncommon->docroot_filename_to_absolute_path($file);
$remote_path = $w3_plugin_cdncommon->uri_to_cdn_uri($w3_plugin_cdncommon->docroot_filename_to_uri($file));
$purge[] = $w3_plugin_cdncommon->build_file_descriptor($local_path, $remote_path);
}
if (count($purge)) {
$w3_plugin_cdncommon->purge($purge, false, $results);
} else {
$errors[] = __('Empty files list.', 'w3-total-cache');
}
$path = str_replace(w3_get_home_url(), '', get_stylesheet_directory_uri());
include W3TC_INC_DIR . '/popup/cdn_purge.php';
}
/**
* CDN Purge Post
*
* @return void
*/
function action_cdn_purge_attachment() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$results = array();
$attachment_id = W3_Request::get_integer('attachment_id');
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
if ($w3_plugin_cdn->purge_attachment($attachment_id, $results)) {
w3_admin_redirect(array(
'w3tc_note' => 'cdn_purge_attachment'
), true);
} else {
w3_admin_redirect(array(
'w3tc_error' => 'cdn_purge_attachment'
), true);
}
}
/**
* CDN Test action
*
* @return void
*/
function action_cdn_test() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
w3_require_once(W3TC_LIB_W3_DIR . '/Cdn.php');
$engine = W3_Request::get_string('engine');
$config = W3_Request::get_array('config');
//TODO: Workaround to support test case cdn/a04
if ($engine == 'ftp' && !isset($config['host'])) {
$config = W3_Request::get_string('config');
$config = json_decode($config, true);
}
$config = array_merge($config, array(
'debug' => false
));
if (!is_array($config['domain']) && isset($config['domain'])) {
$config['domain'] = explode(',', $config['domain']);
}
if (w3_is_cdn_engine($engine)) {
$result = true;
$error = null;
} else {
$result = false;
$error = __('Incorrect engine.', 'w3-total-cache');
}
if (!isset($config['docroot']))
$config['docroot'] = w3_get_document_root();
if ($result) {
$w3_cdn = W3_Cdn::instance($engine, $config);
@set_time_limit($this->_config->get_integer('timelimit.cdn_test'));
if ($w3_cdn->test($error)) {
$result = true;
$error = __('Test passed', 'w3-total-cache');
} else {
$result = false;
$error = sprintf(__('Error: %s', 'w3-total-cache'), $error);
}
}
$response = array(
'result' => $result,
'error' => $error
);
echo json_encode($response);
}
/**
* Create container action
*
* @return void
*/
function action_cdn_create_container() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
w3_require_once(W3TC_LIB_W3_DIR . '/Cdn.php');
$engine = W3_Request::get_string('engine');
$config = W3_Request::get_array('config');
$config = array_merge($config, array(
'debug' => false
));
$result = false;
$error = __('Incorrect type.', 'w3-total-cache');
$container_id = '';
switch ($engine) {
case 's3':
case 'cf':
case 'cf2':
case 'rscf':
case 'azure':
$result = true;
break;
}
if ($result) {
$w3_cdn = W3_Cdn::instance($engine, $config);
@set_time_limit($this->_config->get_integer('timelimit.cdn_container_create'));
if ($w3_cdn->create_container($container_id, $error)) {
$result = true;
$error = __('Created successfully.', 'w3-total-cache');
} else {
$result = false;
$error = sprintf(__('Error: %s', 'w3-total-cache'), $error);
}
}
$response = array(
'result' => $result,
'error' => $error,
'container_id' => $container_id
);
echo json_encode($response);
}
/**
* S3 bucket location lightbox
*
* @return void
*/
function action_cdn_s3_bucket_location() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin_ui.php');
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$type = W3_Request::get_string('type', 's3');
$locations = array(
'' => 'US (Default)',
'us-west-1' => __('US-West (Northern California)', 'w3-total-cache'),
'EU' => 'Europe',
'ap-southeast-1' => __('AP-SouthEast (Singapore)', 'w3-total-cache'),
);
include W3TC_INC_DIR . '/lightbox/cdn_s3_bucket_location.php';
}
/**
* Includes the manual create pull zone form.
*/
function action_cdn_create_netdna_maxcdn_pull_zone_form() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin_ui.php');
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
$type = W3_Request::get_string('type', 'maxcdn');
include W3TC_INC_DIR . '/lightbox/create_netdna_maxcdn_pull_zone.php';
}
/**
* Create NetDNA/MaxCDN pullzone
*/
function action_cdn_create_netdna_maxcdn_pull_zone() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNA.php');
$type = W3_Request::get_string('type');
$name = W3_Request::get_string('name');
$label = W3_Request::get_string('label');
$cdn_engine= $type;
$authorization_key = $this->_config->get_string("cdn.$cdn_engine.authorization_key");
$alias = $consumerkey = $consumersecret = '';
if ($authorization_key) {
$keys = explode('+', $authorization_key);
if (sizeof($keys) == 3) {
list($alias, $consumerkey, $consumersecret) = $keys;
}
}
$api = new NetDNA($alias, $consumerkey, $consumersecret);
$url = w3_get_home_url();
$zone = array();
$zone['name'] = $name;
$zone['label'] = $label;
$zone['url'] = $url;
$zone['use_stale'] = 1;
$zone['queries'] = 1;
$zone['compress'] = 1;
$zone['backend_compress'] = 1;
try {
$response = $api->create_pull_zone($zone);
try {
$temporary_url = "$name.$alias.netdna-cdn.com";
$test_result = -1;
if (!$this->_config->get_array("cdn.$cdn_engine.domain")) {
$test_result = $this->test_cdn_url($temporary_url) ? 1 : 0;
$this->_config->set("cdn.$cdn_engine.domain", array($temporary_url));
if ($test_result)
$this->_config->set("cdn.enabled", true);
}
$this->_config->save();
$config_admin = w3_instance('W3_ConfigAdmin');
$zones = $api->get_pull_zones();
$zone_count = sizeof($zones);
w3tc_make_track_call(array('type'=>'cdn',
'data'=>array(
'cdn' => $type,'action' => 'zonecreation','creation' => 'manual', 'creationtime' => time()
,'signupclick' => $config_admin->get_integer('track.maxcdn_signup')
,'authorizeclick' => $config_admin->get_integer('track.maxcdn_authorize')
,'validationclick' => $config_admin->get_integer('track.maxcdn_validation')
, 'total_zones' => $zone_count
,'test' => $test_result
)));
} catch (Exception $ex) {}
echo json_encode(array('status' => 'success','message' => 'Pull Zone created.', 'temporary_url' => "$name.$alias.netdna-cdn.com", 'data' => $response));
} catch (Exception $ex) {
echo json_encode(array('status' => 'error','message' => $ex->getMessage()));
}
}
/**
* Validates the authorization key and echos json encoded data connected with the key.
*/
function action_cdn_validate_authorization_key() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNA.php');
$cdn_engine = W3_Request::get_string('type');
$this->validate_cdnengine_is_netdna_maxcdn($cdn_engine);
$authorization_key = W3_Request::get_string('authorization_key');
$this->validate_authorization_key($authorization_key);
$keys = explode('+', $authorization_key);
list($alias, $consumer_key, $consumer_secret) = $keys;
$api = new NetDNA($alias, $consumer_key, $consumer_secret);
$this->validate_account($api);
try {
$pull_zones = $api->get_zones_by_url(w3_get_home_url());
if (sizeof($pull_zones) == 0) {
$result = array('result' => 'create');
try {
$this->_config->set("cdn.$cdn_engine.authorization_key", $authorization_key);
$this->_config->save();
} catch (Exception $ex) {}
} elseif (sizeof($pull_zones) == 1) {
$custom_domains = $api->get_custom_domains($pull_zones[0]['id']);
if (sizeof($custom_domains) > 0) {
$result = array('result' => 'single', 'cnames' => array($custom_domains));
$this->_config->set("cdn.$cdn_engine.domain", $custom_domains);
$this->_config->set("cdn.enabled", true);
} else {
$name = $pull_zones[0]['name'];
$result = array('result' => 'single', 'cnames' => array("$name.$alias.netdna-cdn.com"));
}
$this->_config->set("cdn.$cdn_engine.zone_id", $pull_zones[0]['id']);
$this->_config->set("cdn.$cdn_engine.authorization_key", $authorization_key);
$this->_config->set("cdn.$cdn_engine.domain", $result['cnames']);
$this->_config->save();
} else {
$zones = array();
$data = array();
foreach ($pull_zones as $zone) {
if (empty($data)) {
$domains = $this->test_cdn_pull_zone($api, $zone['id'], $zone['name'], $alias);
if ($domains) {
$data = array('id' => $zone['id'], 'domains' => $domains);
$this->_config->set("cdn.$cdn_engine.zone_id", $zone['id']);
$this->_config->set("cdn.$cdn_engine.domain", $domains);
}
}
$zones[] = array('id' => $zone['id'], 'name' => $zone['name']);
}
$result = array('result' => 'many', 'zones' => $zones, 'data' => $data);
$this->_config->set("cdn.$cdn_engine.authorization_key", $authorization_key);
$this->_config->save();
}
try {
$config_admin = w3_instance('W3_ConfigAdmin');
if ($config_admin->get_integer('track.maxcdn_validation', 0) == 0) {
$config_admin->set('track.maxcdn_validation', time());
$config_admin->save();
}
} catch(Exception $ex) {}
} catch (Exception $ex) {
$result = array('result' => 'error', 'message' => $ex->getMessage());
}
echo json_encode($result);
exit;
}
/**
* @param NetDNA $api
* @param int $id
* @param string $name
* @param string $alias
* @return array|null
*/
private function test_cdn_pull_zone($api, $id, $name, $alias) {
try {
$domains = $api->get_custom_domains($id);
if ($domains) {
$test = true;
foreach($domains as $domain)
$test = $test && $this->test_cdn_url($domain);
} else {
$url = "$name.$alias.netdna-cdn.com";
$test = $this->test_cdn_url($url);
$domains = array($url);
}
if ($test)
return $domains;
} catch (Exception $ex) {}
return array();
}
/**
* Validates key and echos encoded message on failure.
* @param $authorization_key
*/
private function validate_authorization_key($authorization_key) {
if (empty($authorization_key)) {
$result = array('result' => 'error', 'message' => __('An authorization key was not provided.', 'w3-total-cache'));
echo json_encode($result);
exit;
}
$keys = explode('+', $authorization_key);
if (sizeof($keys) != 3) {
$result = array('result' => 'error', 'message' => sprintf(__('The provided authorization key is
not in the correct format: %s.', 'w3-total-cache'), $authorization_key));
echo json_encode($result);
exit;
}
}
/**
* Validates that the API works and echos message and exists if it fails
* @param NetDNA $api
* @return null|array
*/
private function validate_account($api) {
try {
return $api->get_account();
} catch (Exception $ex) {
$result = array('result' => 'error', 'message' => $ex->getMessage());
echo json_encode($result);
exit;
}
}
/**
* Create a NetDNA or MaxCDN pull zone automatically
*/
function action_cdn_auto_create_netdna_maxcdn_pull_zone() {
w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNA.php');
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/admin.php');
$cdn_engine = W3_Request::get_string('type');
$this->validate_cdnengine_is_netdna_maxcdn($cdn_engine);
$authorization_key = W3_Request::get_string('authorization_key');
$this->validate_authorization_key($authorization_key);
$keys = explode('+', $authorization_key);
list($alias, $consumerkey, $consumersecret) = $keys;
$url = w3_get_home_url();
try {
$api = new NetDNA($alias, $consumerkey, $consumersecret);
$disable_cooker_header = $this->_config->get_boolean('browsercache.other.nocookies') ||
$this->_config->get_boolean('browsercache.cssjs.nocookies');
$zone = $api->create_default_pull_zone($url, null, null,
array('ignore_setcookie_header' => $disable_cooker_header));
$name = $zone['name'];
$temporary_url = "$name.$alias.netdna-cdn.com";
$test_result = -1;
if (!$this->_config->get_array("cdn.$cdn_engine.domain")) {
$test_result = $this->test_cdn_url($temporary_url) ? 1 : 0;
$this->_config->set("cdn.$cdn_engine.zone_id", $zone['id']);
if ($test_result)
$this->_config->set("cdn.enabled", true);
$this->_config->set("cdn.$cdn_engine.domain", array($temporary_url));
}
$this->_config->save();
$config_admin = w3_instance('W3_ConfigAdmin');
$zones = $api->get_pull_zones();
$zone_count = sizeof($zones);
w3tc_make_track_call(array('type'=>'cdn',
'data'=>array(
'cdn' => $cdn_engine,'action' => 'zonecreation'
,'creation' => 'manual', 'creationtime' => time()
,'signupclick' => $config_admin->get_integer('track.maxcdn_signup')
,'authorizeclick' => $config_admin->get_integer('track.maxcdn_authorize')
,'validationclick' => $config_admin->get_integer('track.maxcdn_validation')
, 'total_zones' => $zone_count
, 'test' => $test_result)));
$result = array('result' => 'single', 'cnames' => array($temporary_url));
} catch (Exception $ex) {
$result = array('result' => 'error', 'message' => sprintf(__('Could not create default zone.' . $ex->getMessage(), 'w3-total-cache')));
}
echo json_encode($result);
exit;
}
private function test_cdn_url($url) {
$response = wp_remote_get($url);
if (is_wp_error($response))
return false;
else {
$code = wp_remote_retrieve_response_code($response);
return 200 == $code;
}
}
/**
* Configures the plugin to use the zone id provided in request
*/
function action_cdn_use_netdna_maxcdn_pull_zone() {
w3_require_once(W3TC_LIB_W3_DIR . '/Request.php');
w3_require_once(W3TC_LIB_NETDNA_DIR . '/NetDNA.php');
$cdn_engine = W3_Request::get_string('type');
$this->validate_cdnengine_is_netdna_maxcdn($cdn_engine);
$authorization_key = W3_Request::get_string('authorization_key');
$this->validate_authorization_key($authorization_key);
$zone_id = W3_Request::get_integer('zone_id');
$keys = explode('+', $authorization_key);
list($alias, $consumer_key, $consumer_secret) = $keys;
$api = new NetDNA($alias, $consumer_key, $consumer_secret);
$this->validate_account($api);
try {
$pull_zone = $api->get_zone($zone_id);
if ($pull_zone) {
$custom_domains = $api->get_custom_domains($pull_zone['id']);
if (sizeof($custom_domains) > 0) {
$result = array('result' => 'valid', 'cnames' => array($custom_domains));
$test = true;
foreach($custom_domains as $url)
$test = $test && $this->test_cdn_url($url);
if ($test)
$this->_config->set("cdn.enabled", true);
} else {
$name = $pull_zone['name'];
$result = array('result' => 'valid', 'cnames' => array("$name.$alias.netdna-cdn.com"));
$test = $this->test_cdn_url("$name.$alias.netdna-cdn.com");
if ($test)
$this->_config->set("cdn.enabled", true);
}
$this->_config->set("cdn.enabled", true);
$this->_config->set("cdn.$cdn_engine.zone_id", $pull_zone['id']);
$this->_config->set("cdn.$cdn_engine.domain", $result['cnames']);
$this->_config->save();
} else {
$result = array('result' => 'error', 'message' => sprintf(__('The provided zone id was not connected to the provided authorization key.', 'w3-total-cache')));
}
} catch (Exception $ex) {
$result = array('result' => 'error', 'message' => $ex->getMessage());
}
echo json_encode($result);
exit;
}
function action_cdn_save_activate() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
try {
$this->_config->set('cdn.enabled', true);
$this->_config->save();
} catch(Exception $ex) {}
w3_redirect(w3_admin_url(sprintf('admin.php?page=w3tc_cdn#configuration')));
}
function action_cdn_maxcdn_signup() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
try {
/**
* @var W3_ConfigAdmin $config_admin
*/
$config_admin = w3_instance('W3_ConfigAdmin');
$config_admin->set('track.maxcdn_signup', time());
$config_admin->save();
} catch(Exception $ex) {}
w3_redirect(MAXCDN_SIGNUP_URL);
}
function action_cdn_maxcdn_authorize() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
try {
/**
* @var W3_ConfigAdmin $config_admin
*/
$config_admin = w3_instance('W3_ConfigAdmin');
if ($config_admin->get_integer('track.maxcdn_authorize', 0) == 0) {
$config_admin->set('track.maxcdn_authorize', time());
$config_admin->save();
}
} catch(Exception $ex) {}
w3_redirect(MAXCDN_AUTHORIZE_URL);
}
function action_cdn_netdna_authorize() {
w3_require_once(W3TC_INC_FUNCTIONS_DIR . '/ui.php');
try {
/**
* @var W3_ConfigAdmin $config_admin
*/
$config_admin = w3_instance('W3_ConfigAdmin');
if ($config_admin->get_integer('track.maxcdn_authorize', 0) == 0) {
$config_admin->set('track.maxcdn_authorize', time());
$config_admin->save();
}
} catch(Exception $ex) {}
w3_redirect(NETDNA_AUTHORIZE_URL);
}
/**
* Validates cdn engine and echos message and exists if it fails
* @param $cdn_engine
*/
private function validate_cdnengine_is_netdna_maxcdn($cdn_engine) {
if (!in_array($cdn_engine, array('netdna', 'maxcdn'))) {
$result = array('result' => 'notsupported', 'message' => sprintf(__('%s is not supported for Pull Zone
selection.', 'w3-total-cache'), $cdn_engine));
echo json_encode($result);
exit;
}
}
}
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