function rocket_upgrader()
{
// Grab some infos
$actual_version = get_rocket_option('version');
// You can hook the upgrader to trigger any action when WP Rocket is upgraded
// first install
if (!$actual_version) {
do_action('wp_rocket_first_install');
} elseif (WP_ROCKET_VERSION != $actual_version) {
do_action('wp_rocket_upgrade', WP_ROCKET_VERSION, $actual_version);
}
// If any upgrade has been done, we flush and update version #
if (did_action('wp_rocket_first_install') || did_action('wp_rocket_upgrade')) {
flush_rocket_htaccess();
rocket_renew_all_boxes(0, array('rocket_warning_plugin_modification'));
$options = get_option(WP_ROCKET_SLUG);
// do not use get_rocket_option() here
$options['version'] = WP_ROCKET_VERSION;
$keys = rocket_check_key('live');
if (is_array($keys)) {
$options = array_merge($keys, $options);
}
update_option(WP_ROCKET_SLUG, $options);
} else {
if (empty($_POST) && rocket_valid_key()) {
rocket_check_key('transient_30');
}
}
/** This filter is documented in inc/admin-bar.php */
if (!rocket_valid_key() && current_user_can(apply_filters('rocket_capacity', 'manage_options')) && (!isset($_GET['page']) || 'wprocket' != $_GET['page'])) {
add_action('admin_notices', 'rocket_need_api_key');
}
}
/**
* Used to clean and sanitize the settings fields
*
* @since 1.0
*/
function rocket_settings_callback($inputs)
{
if (isset($_GET['action']) && 'purge_cache' == $_GET['action']) {
return $inputs;
}
/*
* Option : Minification CSS & JS
*/
$inputs['minify_css'] = !empty($inputs['minify_css']) ? 1 : 0;
$inputs['minify_js'] = !empty($inputs['minify_js']) ? 1 : 0;
/*
* Option : Purge delay
*/
$inputs['purge_cron_interval'] = isset($inputs['purge_cron_interval']) ? (int) $inputs['purge_cron_interval'] : get_rocket_option('purge_cron_interval');
$inputs['purge_cron_unit'] = isset($inputs['purge_cron_unit']) ? $inputs['purge_cron_unit'] : get_rocket_option('purge_cron_unit');
/*
* Option : Prefetch DNS requests
*/
if (!empty($inputs['dns_prefetch'])) {
if (!is_array($inputs['dns_prefetch'])) {
$inputs['dns_prefetch'] = explode("\n", $inputs['dns_prefetch']);
}
$inputs['dns_prefetch'] = array_map('trim', $inputs['dns_prefetch']);
$inputs['dns_prefetch'] = array_map('esc_url', $inputs['dns_prefetch']);
$inputs['dns_prefetch'] = (array) array_filter($inputs['dns_prefetch']);
$inputs['dns_prefetch'] = array_unique($inputs['dns_prefetch']);
} else {
$inputs['dns_prefetch'] = array();
}
/*
* Option : Empty the cache of the following pages when updating an article
*/
if (!empty($inputs['cache_purge_pages'])) {
if (!is_array($inputs['cache_purge_pages'])) {
$inputs['cache_purge_pages'] = explode("\n", $inputs['cache_purge_pages']);
}
$inputs['cache_purge_pages'] = array_map('trim', $inputs['cache_purge_pages']);
$inputs['cache_purge_pages'] = array_map('esc_url', $inputs['cache_purge_pages']);
$inputs['cache_purge_pages'] = array_map('rocket_clean_exclude_file', $inputs['cache_purge_pages']);
$inputs['cache_purge_pages'] = (array) array_filter($inputs['cache_purge_pages']);
$inputs['cache_purge_pages'] = array_unique($inputs['cache_purge_pages']);
} else {
$inputs['cache_purge_pages'] = array();
}
/*
* Option : Never cache the following pages
*/
if (!empty($inputs['cache_reject_uri'])) {
if (!is_array($inputs['cache_reject_uri'])) {
$inputs['cache_reject_uri'] = explode("\n", $inputs['cache_reject_uri']);
}
$inputs['cache_reject_uri'] = array_map('trim', $inputs['cache_reject_uri']);
$inputs['cache_reject_uri'] = array_map('esc_url', $inputs['cache_reject_uri']);
$inputs['cache_reject_uri'] = array_map('rocket_clean_exclude_file', $inputs['cache_reject_uri']);
$inputs['cache_reject_uri'] = (array) array_filter($inputs['cache_reject_uri']);
$inputs['cache_reject_uri'] = array_unique($inputs['cache_reject_uri']);
} else {
$inputs['cache_reject_uri'] = array();
}
/*
* Option : Don't cache pages that use the following cookies
*/
if (!empty($inputs['cache_reject_cookies'])) {
if (!is_array($inputs['cache_reject_cookies'])) {
$inputs['cache_reject_cookies'] = explode("\n", $inputs['cache_reject_cookies']);
}
$inputs['cache_reject_cookies'] = array_map('trim', $inputs['cache_reject_cookies']);
$inputs['cache_reject_cookies'] = array_map('rocket_sanitize_cookie', $inputs['cache_reject_cookies']);
$inputs['cache_reject_cookies'] = (array) array_filter($inputs['cache_reject_cookies']);
$inputs['cache_reject_cookies'] = array_unique($inputs['cache_reject_cookies']);
} else {
$inputs['cache_reject_cookies'] = array();
}
/*
* Option : Cache pages that use the following query strings (GET parameters)
*/
if (!empty($inputs['cache_query_strings'])) {
if (!is_array($inputs['cache_query_strings'])) {
$inputs['cache_query_strings'] = explode("\n", $inputs['cache_query_strings']);
}
$inputs['cache_query_strings'] = array_map('trim', $inputs['cache_query_strings']);
$inputs['cache_query_strings'] = array_map('sanitize_key', $inputs['cache_query_strings']);
$inputs['cache_query_strings'] = (array) array_filter($inputs['cache_query_strings']);
$inputs['cache_query_strings'] = array_unique($inputs['cache_query_strings']);
} else {
$inputs['cache_query_strings'] = array();
}
/*
* Option : Never send cache pages for these user agents
*/
if (!empty($inputs['cache_reject_ua'])) {
if (!is_array($inputs['cache_reject_ua'])) {
$inputs['cache_reject_ua'] = explode("\n", $inputs['cache_reject_ua']);
}
$inputs['cache_reject_ua'] = array_map('trim', $inputs['cache_reject_ua']);
$inputs['cache_reject_ua'] = array_map('rocket_sanitize_ua', $inputs['cache_reject_ua']);
$inputs['cache_reject_ua'] = (array) array_filter($inputs['cache_reject_ua']);
$inputs['cache_reject_ua'] = array_unique($inputs['cache_reject_ua']);
} else {
$inputs['cache_reject_ua'] = array();
}
/*
* Option : CSS files to exclude of the minification
*/
if (!empty($inputs['exclude_css'])) {
if (!is_array($inputs['exclude_css'])) {
$inputs['exclude_css'] = explode("\n", $inputs['exclude_css']);
}
$inputs['exclude_css'] = array_map('trim', $inputs['exclude_css']);
$inputs['exclude_css'] = array_map('rocket_clean_exclude_file', $inputs['exclude_css']);
$inputs['exclude_css'] = array_map('rocket_sanitize_css', $inputs['exclude_css']);
$inputs['exclude_css'] = (array) array_filter($inputs['exclude_css']);
$inputs['exclude_css'] = array_unique($inputs['exclude_css']);
} else {
$inputs['exclude_css'] = array();
}
/*
* Option : JS files to exclude of the minification
*/
if (!empty($inputs['exclude_js'])) {
if (!is_array($inputs['exclude_js'])) {
$inputs['exclude_js'] = explode("\n", $inputs['exclude_js']);
}
$inputs['exclude_js'] = array_map('trim', $inputs['exclude_js']);
$inputs['exclude_js'] = array_map('rocket_clean_exclude_file', $inputs['exclude_js']);
$inputs['exclude_js'] = array_map('rocket_sanitize_js', $inputs['exclude_js']);
$inputs['exclude_js'] = (array) array_filter($inputs['exclude_js']);
$inputs['exclude_js'] = array_unique($inputs['exclude_js']);
} else {
$inputs['exclude_js'] = array();
}
/*
* Option : JS files with deferred loading
*/
if (!empty($inputs['deferred_js_files'])) {
$inputs['deferred_js_files'] = array_unique($inputs['deferred_js_files']);
$inputs['deferred_js_files'] = array_map('rocket_sanitize_js', $inputs['deferred_js_files']);
$inputs['deferred_js_files'] = array_filter($inputs['deferred_js_files']);
} else {
$inputs['deferred_js_files'] = array();
}
if (!$inputs['deferred_js_files']) {
$inputs['deferred_js_wait'] = array();
} else {
for ($i = 0; $i <= max(array_keys($inputs['deferred_js_files'])); $i++) {
if (!isset($inputs['deferred_js_files'][$i])) {
unset($inputs['deferred_js_wait'][$i]);
} else {
$inputs['deferred_js_wait'][$i] = isset($inputs['deferred_js_wait'][$i]) ? '1' : '0';
}
}
$inputs['deferred_js_files'] = array_values($inputs['deferred_js_files']);
ksort($inputs['deferred_js_wait']);
$inputs['deferred_js_wait'] = array_values($inputs['deferred_js_wait']);
}
/*
* Option : JS files of the minification to insert in footer
*/
if (!empty($inputs['minify_js_in_footer'])) {
foreach ($inputs['minify_js_in_footer'] as $k => $url) {
if (in_array($url, $inputs['deferred_js_files'])) {
unset($inputs['minify_js_in_footer'][$k]);
}
}
$inputs['minify_js_in_footer'] = array_filter(array_map('rocket_sanitize_js', array_unique($inputs['minify_js_in_footer'])));
} else {
$inputs['minify_js_in_footer'] = array();
}
/*
* Option : WL
*/
$inputs['wl_plugin_name'] = isset($inputs['wl_plugin_name']) ? wp_strip_all_tags($inputs['wl_plugin_name']) : get_rocket_option('wl_plugin_name');
$inputs['wl_plugin_URI'] = isset($inputs['wl_plugin_URI']) ? esc_url($inputs['wl_plugin_URI']) : get_rocket_option('wl_plugin_URI');
$inputs['wl_author'] = isset($inputs['wl_author']) ? wp_strip_all_tags($inputs['wl_author']) : get_rocket_option('wl_author');
$inputs['wl_author_URI'] = isset($inputs['wl_author_URI']) ? esc_url($inputs['wl_author_URI']) : get_rocket_option('wl_author_URI');
$inputs['wl_description'] = isset($inputs['wl_description']) ? (array) $inputs['wl_description'] : get_rocket_option('wl_description');
$inputs['wl_plugin_slug'] = sanitize_key($inputs['wl_plugin_name']);
/*
* Option : CDN
*/
$inputs['cdn_cnames'] = isset($inputs['cdn_cnames']) ? array_unique(array_filter($inputs['cdn_cnames'])) : array();
if (!$inputs['cdn_cnames']) {
$inputs['cdn_zone'] = array();
} else {
for ($i = 0; $i <= max(array_keys($inputs['cdn_cnames'])); $i++) {
if (!isset($inputs['cdn_cnames'][$i])) {
unset($inputs['cdn_zone'][$i]);
} else {
$inputs['cdn_zone'][$i] = isset($inputs['cdn_zone'][$i]) ? $inputs['cdn_zone'][$i] : 'all';
}
}
$inputs['cdn_cnames'] = array_values($inputs['cdn_cnames']);
ksort($inputs['cdn_zone']);
$inputs['cdn_zone'] = array_values($inputs['cdn_zone']);
}
/*
* Option : Files to exclude of the CDN process
*/
if (!empty($inputs['cdn_reject_files'])) {
if (!is_array($inputs['cdn_reject_files'])) {
$inputs['cdn_reject_files'] = explode("\n", $inputs['cdn_reject_files']);
}
$inputs['cdn_reject_files'] = array_map('trim', $inputs['cdn_reject_files']);
$inputs['cdn_reject_files'] = array_map('rocket_clean_exclude_file', $inputs['cdn_reject_files']);
$inputs['cdn_reject_files'] = (array) array_filter($inputs['cdn_reject_files']);
$inputs['cdn_reject_files'] = array_unique($inputs['cdn_reject_files']);
} else {
$inputs['cdn_reject_files'] = array();
}
/*
* Option: Support
*/
$fake_options = array('support_summary', 'support_description', 'support_documentation_validation');
foreach ($fake_options as $option) {
if (isset($inputs[$option])) {
unset($inputs[$option]);
}
}
if (isset($_FILES['import']) && preg_match('/wp-rocket-settings-20\\d{2}-\\d{2}-\\d{2}-[a-f0-9]{13}\\.txt/', $_FILES['import']['name']) && 'text/plain' == $_FILES['import']['type']) {
$file_name = $_FILES['import']['name'];
$_POST_action = $_POST['action'];
$_POST['action'] = 'wp_handle_sideload';
$file = wp_handle_sideload($_FILES['import'], array('mimes' => array('txt' => 'text/plain')));
$_POST['action'] = $_POST_action;
$gz = 'gz' . strrev('etalfni');
$settings = @file_get_contents($file['file']);
$settings = $gz($settings);
$settings = unserialize($settings);
file_put_contents($file['file'], '');
@unlink($file['file']);
if (is_array($settings)) {
$settings['consumer_key'] = $inputs['consumer_key'];
$settings['consumer_email'] = $inputs['consumer_email'];
$settings['secret_key'] = $inputs['secret_key'];
$settings['secret_cache_key'] = $inputs['secret_cache_key'];
$settings['minify_css_key'] = $inputs['minify_css_key'];
$settings['minify_js_key'] = $inputs['minify_js_key'];
$settings['version'] = $inputs['version'];
$inputs = $settings;
add_settings_error('general', 'settings_updated', __('Settings imported and saved.', 'rocket'), 'updated');
}
}
if (!rocket_valid_key()) {
$checked = rocket_check_key('live');
} else {
$checked = rocket_check_key('transient_1');
}
if (is_array($checked)) {
$inputs['consumer_key'] = $checked['consumer_key'];
$inputs['consumer_email'] = $checked['consumer_email'];
$inputs['secret_key'] = $checked['secret_key'];
}
if (rocket_valid_key() && !empty($inputs['secret_key']) && !isset($inputs['ignore'])) {
unset($inputs['ignore']);
add_settings_error('general', 'settings_updated', __('Settings saved.', 'rocket'), 'updated');
}
return $inputs;
}