function action_payment_code()
{
$request_type = Util_Request::get_string('request_type');
$request_id = date('YmdHi');
$return_url = admin_url('admin.php?page=w3tc_support&request_type=' . $request_type . '&payment=1&request_id=' . $request_id);
$cancel_url = admin_url('admin.php?page=w3tc_dashboard');
$form_values = array("cmd" => "_xclick", "business" => W3TC_PAYPAL_BUSINESS, "item_name" => esc_attr(sprintf('%s: %s (#%s)', ucfirst(Util_Environment::host()), $this->_json_request_types[$request_type], $request_id)), "amount" => sprintf('%.2f', $this->_request_prices[$request_type]), "currency_code" => "USD", "no_shipping" => "1", "rm" => "2", "return" => esc_attr($return_url), "cancel_return" => esc_attr($cancel_url));
echo json_encode($form_values);
die;
}
/**
*
*
* @param Config $config
* @return array
*/
public function w3tc_notes($notes)
{
$config = Dispatcher::config();
$state = Dispatcher::config_state();
$page = Util_Request::get_string('page');
if (!Cdn_Util::is_engine_mirror($config->get_string('cdn.engine'))) {
/**
* Show notification after theme change
*/
if ($state->get_boolean('cdn.show_note_theme_changed')) {
$notes['cdn_theme_changed'] = sprintf(__('The active theme has changed, please %s now to ensure proper operation. %s', 'w3-total-cache'), Util_Ui::button_popup(__('upload active theme files', 'w3-total-cache'), 'cdn_export', 'cdn_export_type=theme'), Util_Ui::button_hide_note2(array('w3tc_default_config_state' => 'y', 'key' => 'cdn.show_note_theme_changed', 'value' => 'false')));
}
/**
* Show notification after WP upgrade
*/
if ($state->get_boolean('cdn.show_note_wp_upgraded')) {
$notes['cdn_wp_upgraded'] = sprintf(__('Upgraded WordPress? Please %s files now to ensure proper operation. %s', 'w3-total-cache'), Util_Ui::button_popup('upload wp-includes', 'cdn_export', 'cdn_export_type=includes'), Util_Ui::button_hide_note2(array('w3tc_default_config_state' => 'y', 'key' => 'cdn.show_note_wp_upgraded', 'value' => 'false')));
}
/**
* Show notification after CDN enable
*/
if ($state->get_boolean('cdn.show_note_cdn_upload') || $state->get_boolean('cdn.show_note_cdn_reupload')) {
$cdn_upload_buttons = array();
if ($config->get_boolean('cdn.includes.enable')) {
$cdn_upload_buttons[] = Util_Ui::button_popup('wp-includes', 'cdn_export', 'cdn_export_type=includes');
}
if ($config->get_boolean('cdn.theme.enable')) {
$cdn_upload_buttons[] = Util_Ui::button_popup('theme files', 'cdn_export', 'cdn_export_type=theme');
}
if ($config->get_boolean('minify.enabled') && $config->get_boolean('cdn.minify.enable') && !$config->get_boolean('minify.auto')) {
$cdn_upload_buttons[] = Util_Ui::button_popup('minify files', 'cdn_export', 'cdn_export_type=minify');
}
if ($config->get_boolean('cdn.custom.enable')) {
$cdn_upload_buttons[] = Util_Ui::button_popup('custom files', 'cdn_export', 'cdn_export_type=custom');
}
if ($state->get_boolean('cdn.show_note_cdn_upload')) {
$notes[] = sprintf(__('Make sure to %s and upload the %s, files to the <acronym title="Content Delivery Network">CDN</acronym> to ensure proper operation. %s', 'w3-total-cache'), Util_Ui::button_popup('export the media library', 'cdn_export_library'), implode(', ', $cdn_upload_buttons), Util_Ui::button_hide_note2(array('w3tc_default_config_state' => 'y', 'key' => 'cdn.show_note_cdn_upload', 'value' => 'false')));
}
if ($state->get_boolean('cdn.show_note_cdn_reupload')) {
$notes[] = sprintf(__('Settings that affect Browser Cache settings for files hosted by the CDN have been changed. To apply the new settings %s and %s. %s', 'w3-total-cache'), Util_Ui::button_popup(__('export the media library', 'w3-total-cache'), 'cdn_export_library'), implode(', ', $cdn_upload_buttons), Util_Ui::button_hide_note2(array('w3tc_default_config_state' => 'y', 'key' => 'cdn.show_note_cdn_reupload', 'value' => 'false')));
}
}
}
if (in_array($config->get_string('cdn.engine'), array('netdna', 'maxcdn')) && !$state->get_boolean('cdn.hide_note_maxcdn_whitelist_ip') && $state->get_integer('track.maxcdn_authorize') == 0 && $config->get_string('cdn.' . $config->get_string('cdn.engine') . '.authorization_key')) {
$notes[] = sprintf(__('Make sure to whitelist your servers IPs. Follow the instructions on %s. The IP for this server is %s. %s', 'w3-total-cache'), '<a href="http://support.maxcdn.com/tutorials/how-to-whitelist-your-server-ip-to-use-the-api/">MaxCDN</a>', $_SERVER['SERVER_ADDR'], Util_Ui::button_hide_note2(array('w3tc_default_config_state' => 'y', 'key' => 'cdn.hide_note_maxcdn_whitelist_ip', 'value' => 'true')));
}
/**
* Check CURL extension
*/
if (!$state->get_boolean('cdn.hide_note_no_curl') && !function_exists('curl_init')) {
$notes[] = sprintf(__('The <strong>CURL PHP</strong> extension is not available. Please install it to enable S3 or CloudFront functionality. %s', 'w3-total-cache'), Util_Ui::button_hide_note2(array('w3tc_default_config_state' => 'y', 'key' => 'cdn.hide_note_no_curl', 'value' => 'true')));
}
return $notes;
}
function action_widget_link_support()
{
$value = Util_Request::get_string('w3tc_common_support_us');
$this->_config->set('common.support', $value);
$this->_config->save();
Generic_AdminLinks::link_update($this->_config);
if ($value) {
_e('Thank you for linking to us!', 'w3-total-cache');
} else {
_e('You are no longer linking to us. Please support us in other ways instead!', 'w3-total-cache');
}
die;
}
function w3tc_extensions_activate()
{
$config = Dispatcher::config();
$extension = Util_Request::get_string('w3tc_extensions_activate');
$ext = Extensions_Util::get_extension($config, $extension);
if (!is_null($ext)) {
if (Extensions_Util::activate_extension($extension, $config)) {
Util_Admin::redirect_with_custom_messages2(array('notes' => array(sprintf(__('Extension <strong>%s</strong> has been successfully activated.', 'w3-total-cache'), $ext['name']))));
return;
}
}
Util_Admin::redirect(array());
}
/**
* Returns hide note button html
*
* @param string $text
* @param string $note
* @param string $redirect
* @param boolean $admin if to use config admin
* @param string $page
* @param string $custom_method
* @return string
*/
public static function button_hide_note($text, $note, $redirect = '', $admin = false, $page = '', $custom_method = 'w3tc_default_hide_note')
{
if ($page == '') {
$page = Util_Request::get_string('page', 'w3tc_dashboard');
}
$url = sprintf('admin.php?page=%s&%s¬e=%s', $page, $custom_method, $note);
if ($admin) {
$url .= '&admin=1';
}
if ($redirect != '') {
$url .= '&redirect=' . urlencode($redirect);
}
$url = wp_nonce_url($url, 'w3tc');
return Util_Ui::button_link($text, $url, false, 'button', 'w3tc_hide_' . $custom_method);
}
function recommendations()
{
$themes = Util_Theme::get_themes_by_key();
$current_theme = Util_Theme::get_current_theme_name();
$current_theme_key = array_search($current_theme, $themes);
$theme_key = Util_Request::get_string('theme_key', $current_theme_key);
$theme_name = isset($themes[$theme_key]) ? $themes[$theme_key] : $current_theme;
$templates = Util_Theme::get_theme_templates($theme_name);
$recommendations = $this->get_theme_recommendations($theme_name);
list($js_groups, $css_groups) = $recommendations;
$minify_js_groups = $this->_config->get_array('minify.js.groups');
$minify_css_groups = $this->_config->get_array('minify.css.groups');
$checked_js = array();
$checked_css = array();
$locations_js = array();
if (isset($minify_js_groups[$theme_key])) {
foreach ((array) $minify_js_groups[$theme_key] as $template => $locations) {
foreach ((array) $locations as $location => $config) {
if (isset($config['files'])) {
foreach ((array) $config['files'] as $file) {
if (!isset($js_groups[$template]) || !in_array($file, $js_groups[$template])) {
$js_groups[$template][] = $file;
}
$checked_js[$template][$file] = true;
$locations_js[$template][$file] = $location;
}
}
}
}
}
if (isset($minify_css_groups[$theme_key])) {
foreach ((array) $minify_css_groups[$theme_key] as $template => $locations) {
foreach ((array) $locations as $location => $config) {
if (isset($config['files'])) {
foreach ((array) $config['files'] as $file) {
if (!isset($css_groups[$template]) || !in_array($file, $css_groups[$template])) {
$css_groups[$template][] = $file;
}
$checked_css[$template][$file] = true;
}
}
}
}
}
include W3TC_INC_DIR . '/lightbox/minify_recommendations.php';
}
/**
* Test minifier action
*
* @return void
*/
function w3tc_test_minifier()
{
$engine = Util_Request::get_string('engine');
$path_java = Util_Request::get_string('path_java');
$path_jar = Util_Request::get_string('path_jar');
$result = false;
$error = '';
if ($engine != 'googleccjs') {
if (!$path_java) {
$error = __('Empty JAVA executable path.', 'w3-total-cache');
} elseif (!$path_jar) {
$error = __('Empty JAR file path.', 'w3-total-cache');
}
}
if (empty($error)) {
switch ($engine) {
case 'yuijs':
Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir();
Minify_YUICompressor::$javaExecutable = $path_java;
Minify_YUICompressor::$jarFile = $path_jar;
$result = Minify_YUICompressor::testJs($error);
break;
case 'yuicss':
Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir();
Minify_YUICompressor::$javaExecutable = $path_java;
Minify_YUICompressor::$jarFile = $path_jar;
$result = Minify_YUICompressor::testCss($error);
break;
case 'ccjs':
Minify_ClosureCompiler::$tempDir = Util_File::create_tmp_dir();
Minify_ClosureCompiler::$javaExecutable = $path_java;
Minify_ClosureCompiler::$jarFile = $path_jar;
$result = Minify_ClosureCompiler::test($error);
break;
case 'googleccjs':
$result = Minify_JS_ClosureCompiler::test($error);
break;
default:
$error = __('Invalid engine.', 'w3-total-cache');
break;
}
}
$response = array('result' => $result, 'error' => $error);
echo json_encode($response);
}
public function render_content()
{
$config = Dispatcher::config();
$monitoring_type = $config->get_string(array('newrelic', 'monitoring_type'));
if ($monitoring_type == 'browser') {
return;
}
$nerser = Dispatcher::component('Extension_NewRelic_Service');
$new_relic_configured = $config->get_string(array('newrelic', 'api_key')) && $config->get_string(array('newrelic', 'apm.application_name'));
$verify_running = $nerser->verify_running();
$application_settings = array();
try {
$application_settings = $nerser->get_application_settings();
} catch (\Exception $ex) {
$application_settings = array();
}
if ($view_metric = Util_Request::get_boolean('view_metric', false)) {
$metric_names = $nerser->get_metric_names(Util_Request::get_string('regex', ''));
}
include W3TC_DIR . '/Extension_NewRelic_Page_View_Apm.php';
}
/**
* Handle minify error
*
* @param string $error
* @return void
*/
function _handle_error($error)
{
$notification = $this->_config->get_string('minify.error.notification');
if ($notification) {
$file = Util_Request::get_string('file');
$state = Dispatcher::config_state_master();
if ($file) {
$state->set('minify.error.file', $file);
}
if (stristr($notification, 'admin') !== false) {
$state->set('minify.error.last', $error);
$state->set('minify.show_note_minify_error', true);
}
if (stristr($notification, 'email') !== false) {
$last = $state->get_integer('minify.error.notification.last');
/**
* Prevent email flood: send email every 5 min
*/
if (time() - $last > 300) {
$state->set('minify.error.notification.last', time());
$this->_send_notification();
}
}
$state->save();
}
}
/**
* Send CloudFlare API request
*
* @return void
*/
function action_cloudflare_api_request()
{
$result = false;
$response = null;
$actions = array('dev_mode', 'sec_lvl', 'fpurge_ts');
$email = Util_Request::get_string('email');
$key = Util_Request::get_string('key');
$zone = Util_Request::get_string('zone');
$action = Util_Request::get_string('command');
$value = Util_Request::get_string('value');
$nonce = Util_Request::get_string('_wpnonce');
if (!wp_verify_nonce($nonce, 'w3tc')) {
$error = 'Access denied.';
} elseif (!$email) {
$error = 'Empty email.';
} elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$error = 'Invalid email.';
} elseif (!$key) {
$error = 'Empty key.';
} elseif (!$zone) {
$error = 'Empty zone.';
} elseif (strpos($zone, '.') === false) {
$error = 'Invalid domain.';
} elseif (!in_array($action, $actions)) {
$error = 'Invalid action.';
} else {
$config = array('email' => $email, 'key' => $key, 'zone' => $zone);
@($this->api = new Extension_CloudFlare_Api($config));
@set_time_limit($this->_config->get_integer(array('cloudflare', 'timelimit.api_request')));
$response = $this->api->api_request($action, $value);
if ($response) {
if ($response->result == 'success') {
$result = true;
$error = 'OK';
} else {
$error = $response->msg;
}
} else {
$error = 'Unable to make CloudFlare API request.';
}
}
$return = array('result' => $result, 'error' => $error, 'response' => $response);
echo json_encode($return);
exit;
}
/**
* Stylesheet filter
*
* @param unknown $stylesheet
* @return string
*/
function stylesheet_preview($stylesheet)
{
$theme_name = Util_Request::get_string('w3tc_theme');
$theme = Util_Theme::get($theme_name);
if ($theme) {
return $theme['Stylesheet'];
}
return $stylesheet;
}
/**
* Admin notices action
*
* @return void
*/
function admin_notices()
{
$cookie_domain = Util_Admin::get_cookie_domain();
$error_messages = array('fancy_permalinks_disabled_pgcache' => sprintf(__('Fancy permalinks are disabled. Please %s it first, then re-attempt to enabling enhanced disk mode.', 'w3-total-cache'), Util_Ui::button_link('enable', 'options-permalink.php')), 'fancy_permalinks_disabled_browsercache' => sprintf(__('Fancy permalinks are disabled. Please %s it first, then re-attempt to enabling the \'Do not process 404 errors for static objects with WordPress\'.', 'w3-total-cache'), Util_Ui::button_link('enable', 'options-permalink.php')), 'support_request' => __('Failed to send support request.', 'w3-total-cache'), 'support_request_type' => __('Please select request type.', 'w3-total-cache'), 'support_request_url' => __('Please enter the address of the site in the site <acronym title="Uniform Resource Locator">URL</acronym> field.', 'w3-total-cache'), 'support_request_name' => __('Please enter your name in the Name field', 'w3-total-cache'), 'support_request_email' => __('Please enter valid email address in the E-Mail field.', 'w3-total-cache'), 'support_request_phone' => __('Please enter your phone in the phone field.', 'w3-total-cache'), 'support_request_subject' => __('Please enter subject in the subject field.', 'w3-total-cache'), 'support_request_description' => __('Please describe the issue in the issue description field.', 'w3-total-cache'), 'support_request_wp_login' => __('Please enter an administrator login. Create a temporary one just for this support case if needed.', 'w3-total-cache'), 'support_request_wp_password' => __('Please enter WP Admin password, be sure it\'s spelled correctly.', 'w3-total-cache'), 'support_request_ftp_host' => __('Please enter <acronym title="Secure Shell">SSH</acronym> or <acronym title="File Transfer Protocol">FTP</acronym> host for the site.', 'w3-total-cache'), 'support_request_ftp_login' => __('Please enter <acronym title="Secure Shell">SSH</acronym> or <acronym title="File Transfer Protocol">FTP</acronym> login for the server. Create a temporary one just for this support case if needed.', 'w3-total-cache'), 'support_request_ftp_password' => __('Please enter <acronym title="Secure Shell">SSH</acronym> or <acronym title="File Transfer Protocol">FTP</acronym> password for the <acronym title="File Transfer Protocol">FTP</acronym> account.', 'w3-total-cache'), 'support_request' => __('Unable to send the support request.', 'w3-total-cache'), 'config_import_no_file' => __('Please select config file.', 'w3-total-cache'), 'config_import_upload' => __('Unable to upload config file.', 'w3-total-cache'), 'config_import_import' => __('Configuration file could not be imported.', 'w3-total-cache'), 'config_reset' => sprintf(__('Default settings could not be restored. Please run <strong>chmod 777 %s</strong> to make the configuration file write-able, then try again.', 'w3-total-cache'), W3TC_CONFIG_DIR), 'cdn_purge_attachment' => __('Unable to purge attachment.', 'w3-total-cache'), 'pgcache_purge_post' => __('Unable to purge post.', 'w3-total-cache'), 'enable_cookie_domain' => sprintf(__('<strong>%swp-config.php</strong> could not be written, please edit config and add:<br /><strong style="color:#f00;">define(\'COOKIE_DOMAIN\', \'%s\');</strong> before <strong style="color:#f00;">require_once(ABSPATH . \'wp-settings.php\');</strong>.', 'w3-total-cache'), ABSPATH, addslashes($cookie_domain)), 'disable_cookie_domain' => sprintf(__('<strong>%swp-config.php</strong> could not be written, please edit config and add:<br /><strong style="color:#f00;">define(\'COOKIE_DOMAIN\', false);</strong> before <strong style="color:#f00;">require_once(ABSPATH . \'wp-settings.php\');</strong>.', 'w3-total-cache'), ABSPATH), 'pull_zone' => __('Pull Zone could not be automatically created.', 'w3-total-cache'));
$note_messages = array('config_save' => __('Plugin configuration successfully updated.', 'w3-total-cache'), 'flush_all' => __('All caches successfully emptied.', 'w3-total-cache'), 'flush_memcached' => __('Memcached cache(s) successfully emptied.', 'w3-total-cache'), 'flush_opcode' => __('Opcode cache(s) successfully emptied.', 'w3-total-cache'), 'flush_file' => __('Disk cache(s) successfully emptied.', 'w3-total-cache'), 'flush_pgcache' => __('Page cache successfully emptied.', 'w3-total-cache'), 'flush_dbcache' => __('Database cache successfully emptied.', 'w3-total-cache'), 'flush_objectcache' => __('Object cache successfully emptied.', 'w3-total-cache'), 'flush_fragmentcache' => __('Fragment cache successfully emptied.', 'w3-total-cache'), 'flush_minify' => __('Minify cache successfully emptied.', 'w3-total-cache'), 'flush_browser_cache' => __('Media Query string has been successfully updated.', 'w3-total-cache'), 'flush_varnish' => __('Varnish servers successfully purged.', 'w3-total-cache'), 'flush_cdn' => __('CDN was successfully purged.', 'w3-total-cache'), 'support_request' => __('The support request has been successfully sent.', 'w3-total-cache'), 'config_import' => __('Settings successfully imported.', 'w3-total-cache'), 'config_reset' => __('Settings successfully restored.', 'w3-total-cache'), 'preview_enable' => __('Preview mode was successfully enabled', 'w3-total-cache'), 'preview_disable' => __('Preview mode was successfully disabled', 'w3-total-cache'), 'preview_deploy' => __('Preview settings successfully deployed. Preview mode remains enabled until it\'s disabled. Continue testing new settings or disable preview mode if done.', 'w3-total-cache'), 'cdn_purge_attachment' => __('Attachment successfully purged.', 'w3-total-cache'), 'pgcache_purge_post' => __('Post successfully purged.', 'w3-total-cache'), 'new_relic_save' => __('New relic settings have been updated.', 'w3-total-cache'), 'add_in_removed' => __('The add-in has been removed.', 'w3-total-cache'), 'enabled_edge' => __('Edge mode has been enabled.', 'w3-total-cache'), 'disabled_edge' => __('Edge mode has been disabled.', 'w3-total-cache'), 'pull_zone' => __('Pull Zone was automatically created.', 'w3-total-cache'));
$errors = array();
$notes = array();
$environment_error_present = false;
$error = Util_Request::get_string('w3tc_error');
if (isset($error_messages[$error])) {
$errors[$error] = $error_messages[$error];
}
$note = Util_Request::get_string('w3tc_note');
if (isset($note_messages[$note])) {
$notes[$note] = $note_messages[$note];
}
// print errors happened during last request execution,
// when we decided to redirect with error message instead of
// printing it directly (to avoid reexecution on refresh)
if (!is_null($this->w3tc_message)) {
$v = $this->w3tc_message;
if (isset($v['errors']) && is_array($v['errors'])) {
foreach ($v['errors'] as $error) {
if (isset($error_messages[$error])) {
$errors[] = $error_messages[$error];
} else {
$errors[] = $error;
}
}
}
if (isset($v['notes']) && is_array($v['notes'])) {
foreach ($v['notes'] as $note) {
if (isset($note_messages[$note])) {
$notes[] = $note_messages[$note];
} else {
$notes[] = $note;
}
}
}
}
/*
* Filesystem environment fix, if needed
*/
try {
global $pagenow;
if ($pagenow == 'plugins.php' || Util_Admin::is_w3tc_admin_page()) {
$environment = Dispatcher::component('Root_Environment');
$environment->fix_in_wpadmin($this->_config);
if (isset($_REQUEST['upgrade'])) {
$notes[] = __('Required files and directories have been automatically created', 'w3-total-cache');
}
}
} catch (Util_Environment_Exceptions $exs) {
$r = Util_Activation::parse_environment_exceptions($exs);
$n = 1;
foreach ($r['before_errors'] as $e) {
$errors['generic_env_' . $n] = $e;
$n++;
}
if (strlen($r['required_changes']) > 0) {
$changes_style = 'border: 1px solid black; ' . 'background: white; ' . 'margin: 10px 30px 10px 30px; ' . 'padding: 10px; display: none';
$ftp_style = 'border: 1px solid black; background: white; ' . 'margin: 10px 30px 10px 30px; ' . 'padding: 10px; display: none';
$ftp_form = str_replace('class="wrap"', '', $exs->credentials_form());
$ftp_form = str_replace('<form ', '<form name="w3tc_ftp_form" ', $ftp_form);
$ftp_form = str_replace('<fieldset>', '', $ftp_form);
$ftp_form = str_replace('</fieldset>', '', $ftp_form);
$ftp_form = str_replace('id="upgrade" class="button"', 'id="upgrade" class="button w3tc-button-save"', $ftp_form);
$error = '<strong>W3 Total Cache Error:</strong> ' . 'Files and directories could not be automatically ' . 'created to complete the installation. ' . '<table>' . '<tr>' . '<td>Please execute commands manually</td>' . '<td>' . Util_Ui::button('View required changes', '', 'w3tc-show-required-changes') . '</td>' . '</tr>' . '<tr>' . '<td>or use FTP form to allow ' . '<strong>W3 Total Cache</strong> make it automatically.' . '</td>' . '<td>' . Util_Ui::button('Update via FTP', '', 'w3tc-show-ftp-form') . '</td>' . '</tr></table>' . '<div class="w3tc-required-changes" style="' . $changes_style . '">' . $r['required_changes'] . '</div>' . '<div class="w3tc-ftp-form" style="' . $ftp_style . '">' . $ftp_form . '</div>';
$environment_error_present = true;
$errors['generic_ftp'] = $error;
}
foreach ($r['later_errors'] as $e) {
$errors['generic_env_' . $n] = $e;
$n++;
}
}
$errors = apply_filters('w3tc_errors', $errors);
$notes = apply_filters('w3tc_notes', $notes);
/**
* Show messages
*/
foreach ($notes as $key => $note) {
echo sprintf('<div class="updated w3tc_note" id="%s"><p>%s</p></div>', $key, $note);
}
foreach ($errors as $key => $error) {
echo sprintf('<div class="error w3tc_error" id="%s"><p>%s</p></div>', $key, $error);
}
}
/**
* Save support us action
*
* @return void
*/
function w3tc_config_save_support_us()
{
$support = Util_Request::get_string('support');
$tweeted = Util_Request::get_boolean('tweeted');
$signmeup = Util_Request::get_boolean('signmeup');
$track_usage = Util_Request::get_boolean('track_usage');
$this->_config->set('common.support', $support);
$this->_config->set('common.tweeted', $tweeted);
if ($track_usage) {
$this->_config->set('common.track_usage', true);
}
if ($signmeup) {
if (Util_Environment::is_w3tc_enterprise($this->_config)) {
$license = 'enterprise';
} elseif (Util_Environment::is_w3tc_pro($this->_config)) {
$license = 'pro';
} else {
$license = 'community';
}
$email = filter_input(INPUT_POST, 'email', FILTER_SANITIZE_EMAIL);
wp_remote_post(W3TC_MAILLINGLIST_SIGNUP_URL, array('body' => array('email' => $email, 'license' => $license)));
}
$this->_config->save();
Generic_AdminLinks::link_update($this->_config);
Util_Admin::redirect(array('w3tc_note' => 'config_save'));
}
private function _w3tc_save_options_process()
{
$data = array('old_config' => $this->_config, 'response_query_string' => array(), 'response_actions' => array(), 'response_errors' => array(), 'response_notes' => array('config_save'));
// if we are on extension settings page - stay on the same page
if (Util_Request::get_string('page') == 'w3tc_extensions') {
$data['response_query_string']['page'] = Util_Request::get_string('page');
$data['response_query_string']['extension'] = Util_Request::get_string('extension');
$data['response_query_string']['action'] = Util_Request::get_string('action');
}
$capability = apply_filters('w3tc_capability_config_save', 'manage_options');
if (!current_user_can($capability)) {
wp_die(__('You do not have the rights to perform this action.', 'w3-total-cache'));
}
/**
* Read config
* We should use new instance of WP_Config object here
*/
$config = new Config();
$this->read_request($config);
if ($this->_page == 'w3tc_dashboard') {
if (Util_Request::get_boolean('maxcdn')) {
$config->set('cdn.enabled', true);
$config->set('cdn.engine', 'maxcdn');
}
}
/**
* General tab
*/
if ($this->_page == 'w3tc_general') {
$file_nfs = Util_Request::get_boolean('file_nfs');
$file_locking = Util_Request::get_boolean('file_locking');
$config->set('pgcache.file.nfs', $file_nfs);
$config->set('minify.file.nfs', $file_nfs);
$config->set('dbcache.file.locking', $file_locking);
$config->set('objectcache.file.locking', $file_locking);
$config->set('pgcache.file.locking', $file_locking);
$config->set('minify.file.locking', $file_locking);
if (is_network_admin()) {
if ($this->_config->get_boolean('common.force_master') !== $config->get_boolean('common.force_master')) {
// blogmap is wrong so empty it
@unlink(W3TC_CACHE_BLOGMAP_FILENAME);
$blogmap_dir = dirname(W3TC_CACHE_BLOGMAP_FILENAME) . '/' . basename(W3TC_CACHE_BLOGMAP_FILENAME, '.php') . '/';
if (@is_dir($blogmap_dir)) {
Util_File::rmdir($blogmap_dir);
}
}
}
/**
* Check permalinks for page cache
*/
if ($config->get_boolean('pgcache.enabled') && $config->get_string('pgcache.engine') == 'file_generic' && !get_option('permalink_structure')) {
$config->set('pgcache.enabled', false);
$data['response_errors'][] = 'fancy_permalinks_disabled_pgcache';
}
if (!Util_Environment::is_w3tc_pro($this->_config)) {
delete_transient('w3tc_license_status');
}
}
/**
* Minify tab
*/
if ($this->_page == 'w3tc_minify' && !$this->_config->get_boolean('minify.auto')) {
$js_groups = array();
$css_groups = array();
$js_files = Util_Request::get_array('js_files');
$css_files = Util_Request::get_array('css_files');
foreach ($js_files as $theme => $templates) {
foreach ($templates as $template => $locations) {
foreach ((array) $locations as $location => $types) {
foreach ((array) $types as $files) {
foreach ((array) $files as $file) {
if (!empty($file)) {
$js_groups[$theme][$template][$location]['files'][] = Util_Environment::normalize_file_minify($file);
}
}
}
}
}
}
foreach ($css_files as $theme => $templates) {
foreach ($templates as $template => $locations) {
foreach ((array) $locations as $location => $files) {
foreach ((array) $files as $file) {
if (!empty($file)) {
$css_groups[$theme][$template][$location]['files'][] = Util_Environment::normalize_file_minify($file);
}
}
}
}
}
$config->set('minify.js.groups', $js_groups);
$config->set('minify.css.groups', $css_groups);
$js_theme = Util_Request::get_string('js_theme');
$css_theme = Util_Request::get_string('css_theme');
$data['response_query_string']['js_theme'] = $js_theme;
$data['response_query_string']['css_theme'] = $css_theme;
}
/**
* Browser Cache tab
*/
if ($this->_page == 'w3tc_browsercache') {
if ($config->get_boolean('browsercache.enabled') && $config->get_boolean('browsercache.no404wp') && !get_option('permalink_structure')) {
$config->set('browsercache.no404wp', false);
$data['response_errors'][] = 'fancy_permalinks_disabled_browsercache';
}
// todo: move to cdn module
if (in_array($engine = $this->_config->get_string('cdn.engine'), array('netdna', 'maxcdn'))) {
require_once W3TC_LIB_NETDNA_DIR . '/NetDNA.php';
$keys = explode('+', $this->_config->get_string('cdn.' . $engine . '.authorization_key'));
if (sizeof($keys) == 3) {
list($alias, $consumerkey, $consumersecret) = $keys;
try {
$api = new \NetDNA($alias, $consumerkey, $consumersecret);
$disable_cooker_header = $config->get_boolean('browsercache.other.nocookies') || $config->get_boolean('browsercache.cssjs.nocookies');
$api->update_pull_zone($this->_config->get_string('cdn.' . $engine . '.zone_id'), array('ignore_setcookie_header' => $disable_cooker_header));
} catch (\Exception $ex) {
}
}
}
}
/**
* Mobile tab
*/
if ($this->_page == 'w3tc_mobile') {
$groups = Util_Request::get_array('mobile_groups');
$mobile_groups = array();
$cached_mobile_groups = array();
foreach ($groups as $group => $group_config) {
$group = strtolower($group);
$group = preg_replace('~[^0-9a-z_]+~', '_', $group);
$group = trim($group, '_');
if ($group) {
$theme = isset($group_config['theme']) ? trim($group_config['theme']) : 'default';
$enabled = isset($group_config['enabled']) ? (bool) $group_config['enabled'] : true;
$redirect = isset($group_config['redirect']) ? trim($group_config['redirect']) : '';
$agents = isset($group_config['agents']) ? explode("\r\n", trim($group_config['agents'])) : array();
$mobile_groups[$group] = array('theme' => $theme, 'enabled' => $enabled, 'redirect' => $redirect, 'agents' => $agents);
$cached_mobile_groups[$group] = $agents;
}
}
/**
* Allow plugins modify WPSC mobile groups
*/
$cached_mobile_groups = apply_filters('cached_mobile_groups', $cached_mobile_groups);
/**
* Merge existent and delete removed groups
*/
foreach ($mobile_groups as $group => $group_config) {
if (isset($cached_mobile_groups[$group])) {
$mobile_groups[$group]['agents'] = (array) $cached_mobile_groups[$group];
} else {
unset($mobile_groups[$group]);
}
}
/**
* Add new groups
*/
foreach ($cached_mobile_groups as $group => $agents) {
if (!isset($mobile_groups[$group])) {
$mobile_groups[$group] = array('theme' => '', 'enabled' => true, 'redirect' => '', 'agents' => $agents);
}
}
/**
* Allow plugins modify W3TC mobile groups
*/
$mobile_groups = apply_filters('w3tc_mobile_groups', $mobile_groups);
/**
* Sanitize mobile groups
*/
foreach ($mobile_groups as $group => $group_config) {
$mobile_groups[$group] = array_merge(array('theme' => '', 'enabled' => true, 'redirect' => '', 'agents' => array()), $group_config);
$mobile_groups[$group]['agents'] = array_unique($mobile_groups[$group]['agents']);
$mobile_groups[$group]['agents'] = array_map('strtolower', $mobile_groups[$group]['agents']);
sort($mobile_groups[$group]['agents']);
}
$enable_mobile = false;
foreach ($mobile_groups as $group_config) {
if ($group_config['enabled']) {
$enable_mobile = true;
break;
}
}
$config->set('mobile.enabled', $enable_mobile);
$config->set('mobile.rgroups', $mobile_groups);
}
/**
* Referrer tab
*/
if ($this->_page == 'w3tc_referrer') {
$groups = Util_Request::get_array('referrer_groups');
$referrer_groups = array();
foreach ($groups as $group => $group_config) {
$group = strtolower($group);
$group = preg_replace('~[^0-9a-z_]+~', '_', $group);
$group = trim($group, '_');
if ($group) {
$theme = isset($group_config['theme']) ? trim($group_config['theme']) : 'default';
$enabled = isset($group_config['enabled']) ? (bool) $group_config['enabled'] : true;
$redirect = isset($group_config['redirect']) ? trim($group_config['redirect']) : '';
$referrers = isset($group_config['referrers']) ? explode("\r\n", trim($group_config['referrers'])) : array();
$referrer_groups[$group] = array('theme' => $theme, 'enabled' => $enabled, 'redirect' => $redirect, 'referrers' => $referrers);
}
}
/**
* Allow plugins modify W3TC referrer groups
*/
$referrer_groups = apply_filters('w3tc_referrer_groups', $referrer_groups);
/**
* Sanitize mobile groups
*/
foreach ($referrer_groups as $group => $group_config) {
$referrer_groups[$group] = array_merge(array('theme' => '', 'enabled' => true, 'redirect' => '', 'referrers' => array()), $group_config);
$referrer_groups[$group]['referrers'] = array_unique($referrer_groups[$group]['referrers']);
$referrer_groups[$group]['referrers'] = array_map('strtolower', $referrer_groups[$group]['referrers']);
sort($referrer_groups[$group]['referrers']);
}
$enable_referrer = false;
foreach ($referrer_groups as $group_config) {
if ($group_config['enabled']) {
$enable_referrer = true;
break;
}
}
$config->set('referrer.enabled', $enable_referrer);
$config->set('referrer.rgroups', $referrer_groups);
}
/**
* CDN tab
*/
if ($this->_page == 'w3tc_cdn') {
$cdn_cnames = Util_Request::get_array('cdn_cnames');
$cdn_domains = array();
foreach ($cdn_cnames as $cdn_cname) {
$cdn_cname = trim($cdn_cname);
/**
* Auto expand wildcard domain to 10 subdomains
*/
$matches = null;
if (preg_match('~^\\*\\.(.*)$~', $cdn_cname, $matches)) {
$cdn_domains = array();
for ($i = 1; $i <= 10; $i++) {
$cdn_domains[] = sprintf('cdn%d.%s', $i, $matches[1]);
}
break;
}
if ($cdn_cname) {
$cdn_domains[] = $cdn_cname;
}
}
switch ($this->_config->get_string('cdn.engine')) {
case 'ftp':
$config->set('cdn.ftp.domain', $cdn_domains);
break;
case 's3':
case 's3_compatible':
$config->set('cdn.s3.cname', $cdn_domains);
break;
case 'cf':
$config->set('cdn.cf.cname', $cdn_domains);
break;
case 'cf2':
$config->set('cdn.cf2.cname', $cdn_domains);
break;
case 'rackspace_cdn':
$config->set('cdn.rackspace_cdn.domains', $cdn_domains);
break;
case 'rscf':
$config->set('cdn.rscf.cname', $cdn_domains);
break;
case 'azure':
$config->set('cdn.azure.cname', $cdn_domains);
break;
case 'mirror':
$config->set('cdn.mirror.domain', $cdn_domains);
break;
case 'maxcdn':
$config->set('cdn.maxcdn.domain', $cdn_domains);
break;
case 'netdna':
$config->set('cdn.netdna.domain', $cdn_domains);
break;
case 'cotendo':
$config->set('cdn.cotendo.domain', $cdn_domains);
break;
case 'edgecast':
$config->set('cdn.edgecast.domain', $cdn_domains);
break;
case 'att':
$config->set('cdn.att.domain', $cdn_domains);
break;
case 'akamai':
$config->set('cdn.akamai.domain', $cdn_domains);
break;
case 'highwinds':
$config->set('cdn.highwinds.host.domains', $cdn_domains);
break;
}
}
$old_ext_settings = $this->_config->get_array('extensions.settings', array());
$new_ext_settings = $old_ext_settings;
$modified = false;
$extensions = Extensions_Util::get_extensions($config);
foreach ($extensions as $extension => $descriptor) {
$request = Util_Request::get_as_array('extensions.settings.' . $extension . '.');
if (count($request) > 0) {
if (!isset($new_ext_settings[$extension])) {
$new_ext_settings[$extension] = array();
}
foreach ($request as $key => $value) {
if (!isset($old_ext_settings[$extension]) || !isset($old_ext_settings[$extension][$key]) || $old_ext_settings[$extension][$key] != $value) {
$new_ext_settings[$extension][$key] = $value;
$modified = true;
}
}
}
}
if ($modified) {
$config->set("extensions.settings", $new_ext_settings);
}
$data['new_config'] = $config;
$data = apply_filters('w3tc_save_options', $data);
$config = $data['new_config'];
do_action('w3tc_config_ui_save', $config, $this->_config);
do_action("w3tc_config_ui_save-{$this->_page}", $config, $this->_config);
Util_Admin::config_save($this->_config, $config);
if ($this->_page == 'w3tc_cdn') {
/**
* Handle Set Cookie Domain
*/
$set_cookie_domain_old = Util_Request::get_boolean('set_cookie_domain_old');
$set_cookie_domain_new = Util_Request::get_boolean('set_cookie_domain_new');
if ($set_cookie_domain_old != $set_cookie_domain_new) {
if ($set_cookie_domain_new) {
if (!$this->enable_cookie_domain()) {
Util_Admin::redirect(array_merge($data['response_query_string'], array('w3tc_error' => 'enable_cookie_domain')));
}
} else {
if (!$this->disable_cookie_domain()) {
Util_Admin::redirect(array_merge($data['response_query_string'], array('w3tc_error' => 'disable_cookie_domain')));
}
}
}
}
return array('query_string' => $data['response_query_string'], 'actions' => $data['response_actions'], 'errors' => $data['response_errors'], 'notes' => $data['response_notes']);
}
function action_verify_plugin_license_key()
{
$license = Util_Request::get_string('license_key', '');
if ($license) {
$status = edd_w3edge_w3tc_check_license($license, W3TC_VERSION);
echo $status->license_status;
} else {
echo 'invalid';
}
exit;
}
/**
* Returns current WordPress page
*
* @return string
*/
public static function get_current_wp_page()
{
return Util_Request::get_string('page');
}
/**
* Checks request URI
*
* @return boolean
*/
function _check_request_uri()
{
$reject_uri = $this->_config->get_array('cdn.reject.uri');
$reject_uri = array_map(array('\\W3TC\\Util_Environment', 'parse_path'), $reject_uri);
foreach ($reject_uri as $expr) {
$expr = trim($expr);
if ($expr != '' && preg_match('~' . $expr . '~i', $_SERVER['REQUEST_URI'])) {
return false;
}
}
if (Util_Request::get_string('wp_customize')) {
return false;
}
return true;
}
/**
* Checks request URI
*
* @return boolean
*/
function check_request_uri()
{
$auto_reject_uri = array('wp-login', 'wp-register');
foreach ($auto_reject_uri as $uri) {
if (strstr($_SERVER['REQUEST_URI'], $uri) !== false) {
return false;
}
}
$reject_uri = $this->_config->get_array('minify.reject.uri');
$reject_uri = array_map(array('\\W3TC\\Util_Environment', 'parse_path'), $reject_uri);
foreach ($reject_uri as $expr) {
$expr = trim($expr);
if ($expr != '' && preg_match('~' . $expr . '~i', $_SERVER['REQUEST_URI'])) {
return false;
}
}
if (Util_Request::get_string('wp_customize')) {
return false;
}
return true;
}
/**
* Configures the plugin to use the zone id provided in request
*/
function w3tc_cdn_use_netdna_maxcdn_pull_zone()
{
require_once W3TC_LIB_NETDNA_DIR . '/NetDNA.php';
$cdn_engine = Util_Request::get_string('type');
$this->validate_cdnengine_is_netdna_maxcdn($cdn_engine);
$authorization_key = Util_Request::get_string('authorization_key');
$this->validate_authorization_key($authorization_key);
$zone_id = Util_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;
}
/**
* Alters the active state of an extension
*/
public function change_extension_status()
{
$action = Util_Request::get_string('action');
if (in_array($action, array('activate', 'deactivate'))) {
$extension = Util_Request::get_string('extension');
if ('activate' == $action) {
Extensions_Util::activate_extension($extension, $this->_config);
wp_redirect(Util_Ui::admin_url(sprintf('admin.php?page=w3tc_extensions&activated=%s', $extension)));
} elseif ('deactivate' == $action) {
Extensions_Util::deactivate_extension($extension, $this->_config);
wp_redirect(Util_Ui::admin_url(sprintf('admin.php?page=w3tc_extensions&deactivated=%s', $extension)));
}
}
}
/**
* Options page
*
* @return void
*/
function options()
{
$this->_page = Util_Request::get_string('page');
if (!Util_Admin::is_w3tc_admin_page()) {
$this->_page = 'w3tc_dashboard';
}
/*
* Hidden pages
*/
if (isset($_REQUEST['w3tc_dbcluster_config'])) {
$options_dbcache = new DbCache_Page();
$options_dbcache->dbcluster_config();
}
/**
* Show tab
*/
switch ($this->_page) {
case 'w3tc_dashboard':
$options_dashboard = new Generic_Page_Dashboard();
$options_dashboard->options();
break;
case 'w3tc_general':
$options_general = new Generic_Page_General();
$options_general->options();
break;
case 'w3tc_pgcache':
$options_pgcache = new PgCache_Page();
$options_pgcache->options();
break;
case 'w3tc_minify':
$options_minify = new Minify_Page();
$options_minify->options();
break;
case 'w3tc_dbcache':
$options_dbcache = new DbCache_Page();
$options_dbcache->options();
break;
case 'w3tc_objectcache':
$options_objectcache = new ObjectCache_Page();
$options_objectcache->options();
break;
case 'w3tc_browsercache':
$options_browsercache = new BrowserCache_Page();
$options_browsercache->options();
break;
case 'w3tc_mobile':
$options_mobile = new Mobile_Page_UserAgentGroups();
$options_mobile->options();
break;
case 'w3tc_referrer':
$options_referrer = new Mobile_Page_ReferrerGroups();
$options_referrer->options();
break;
case 'w3tc_cdn':
$options_cdn = new Cdn_Page();
$options_cdn->options();
break;
case 'w3tc_faq':
$options_faq = new Generic_Page_Faq();
$options_faq->options();
break;
case 'w3tc_support':
$options_support = new Support_Page();
$options_support->options();
break;
case 'w3tc_install':
$options_install = new Generic_Page_Install();
$options_install->options();
break;
case 'w3tc_about':
$options_about = new Generic_Page_About();
$options_about->options();
break;
default:
// placeholder to make it the only way to show pages
// with the time
$view = new Base_Page_Settings();
$view->options();
do_action("w3tc_settings_page-{$this->_page}");
$view->render_footer();
break;
}
}
