function save_settings()
{
$options = get_option($this->optionname);
if (isset($_REQUEST['reset']) && $_REQUEST['reset'] == "true" && isset($_REQUEST['plugin']) && $_REQUEST['plugin'] == 'google-analytics-for-wordpress') {
$options = $this->set_defaults();
$options['msg'] = "<div class=\"updated\"><p>" . __('Google Analytics settings reset.') . "</p></div>\n";
} elseif (isset($_POST['submit']) && isset($_POST['plugin']) && $_POST['plugin'] == 'google-analytics-for-wordpress') {
if (!current_user_can('manage_options')) {
die(__('You cannot edit the Google Analytics for WordPress options.'));
}
check_admin_referer('analyticspp-config');
foreach (array('uastring', 'dlextensions', 'domainorurl', 'position', 'domain', 'customcode', 'ga_token', 'extraseurl', 'gajsurl', 'gfsubmiteventpv', 'trackprefix', 'ignore_userlevel', 'internallink', 'internallinklabel', 'primarycrossdomain', 'othercrossdomains') as $option_name) {
if (isset($_POST[$option_name])) {
$options[$option_name] = $_POST[$option_name];
} else {
$options[$option_name] = '';
}
}
foreach (array('extrase', 'trackoutbound', 'admintracking', 'trackadsense', 'allowanchor', 'allowlinker', 'allowhash', 'rsslinktagging', 'advancedsettings', 'trackregistration', 'theme_updated', 'cv_loggedin', 'cv_authorname', 'cv_category', 'cv_all_categories', 'cv_tags', 'cv_year', 'cv_post_type', 'outboundpageview', 'downloadspageview', 'trackcrossdomain', 'gajslocalhosting', 'manual_uastring', 'taggfsubmit', 'wpec_tracking', 'shopp_tracking', 'anonymizeip', 'trackcommentform', 'debug', 'firebuglite', 'yoast_tracking') as $option_name) {
if (isset($_POST[$option_name]) && $_POST[$option_name] == 'on') {
$options[$option_name] = true;
} else {
$options[$option_name] = false;
}
}
if (isset($_POST['manual_uastring']) && isset($_POST['uastring_man'])) {
$options['uastring'] = $_POST['uastring_man'];
}
if ($options['trackcrossdomain']) {
if (!$options['allowlinker']) {
$options['allowlinker'] = true;
}
if (empty($options['primarycrossdomain'])) {
$origin = GA_Filter::ga_get_domain($_SERVER["HTTP_HOST"]);
$options['primarycrossdomain'] = $origin["domain"];
}
}
if (function_exists('w3tc_pgcache_flush')) {
w3tc_pgcache_flush();
}
if (function_exists('w3tc_dbcache_flush')) {
w3tc_dbcache_flush();
}
if (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
if (function_exists('w3tc_objectcache_flush')) {
w3tc_objectcache_flush();
}
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
}
$options['msg'] = "<div id=\"updatemessage\" class=\"updated fade\"><p>Google Analytics <strong>settings updated</strong>.</p></div>\n";
$options['msg'] .= "<script type=\"text/javascript\">setTimeout(function(){jQuery('#updatemessage').hide('slow');}, 3000);</script>";
}
update_option($this->optionname, $options);
}
/**
* Clear something from the cache
*
* @param array $args
* @param array $vars
*/
function flush($args = array(), $vars = array())
{
if (function_exists('w3tc_pgcache_flush')) {
$args = array_unique($args);
do {
$cache_type = array_shift($args);
switch ($cache_type) {
case 'db':
case 'database':
if (w3tc_dbcache_flush()) {
WP_CLI::success('The object cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the object cache failed.');
}
break;
case 'minify':
if (w3tc_minify_flush()) {
WP_CLI::success('The object cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the object cache failed.');
}
break;
case 'object':
if (w3tc_objectcache_flush()) {
WP_CLI::success('The object cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the object cache failed.');
}
break;
case 'post':
default:
if (isset($vars['post_id'])) {
if (is_numeric($vars['post_id'])) {
w3tc_pgcache_flush_post($vars['post_id']);
} else {
WP_CLI::error('This is not a valid post id.');
}
w3tc_pgcache_flush_post($vars['post_id']);
} elseif (isset($vars['permalink'])) {
$id = url_to_postid($vars['permalink']);
if (is_numeric($id)) {
w3tc_pgcache_flush_post($id);
} else {
WP_CLI::error('There is no post with this permalink.');
}
} else {
if (isset($flushed_page_cache) && $flushed_page_cache) {
break;
}
$flushed_page_cache = true;
w3tc_pgcache_flush();
}
}
} while (!empty($args));
} else {
WP_CLI::error('The W3 Total Cache could not be found, is it installed?');
}
}
/**
* Clear caches.
*
* Clears popular WordPress caching mechanisms.
*
* @since 4.0.0
*
* @param bool $page [optional] true to clear page cache
*
* @return void
*/
public static function clear_caches($page = false)
{
//clear APC Cache
if (function_exists('apc_store')) {
apc_clear_cache();
//Let's clear APC (if it exists) when big stuff is saved.
}
//clear w3 total cache or wp super cache
if (function_exists('w3tc_pgcache_flush')) {
if (true == $page) {
w3tc_pgcache_flush();
w3tc_minify_flush();
}
w3tc_dbcache_flush();
w3tc_objectcache_flush();
} else {
if (function_exists('wp_cache_clear_cache') && true == $page) {
wp_cache_clear_cache();
}
}
}
function supernova_writer()
{
// @since Supernova 1.4.8 temporarily unavailable.
update_option('supernova_file_write_status', 'failed');
return false;
$test = get_option('supernova_test');
$file_status = get_option('supernova_file_write_status');
if ($test != 2) {
update_option('supernova_test', 1);
// To track the first attempt
}
if ($test == 1) {
if ($file_status == 'failed') {
update_option('supernova_test', 2);
return false;
//We wont try to write files after one attempt was failed and will stop right here.
}
}
// else go ahead.
if (!isset($_GET['settings-updated']) && !isset($_GET['_wpnonce'])) {
update_option('supernova_file_write_status', 'failed');
// @since Supernova 1.4.
} else {
// okay, let's see about getting credentials
$url = wp_nonce_url('themes.php?page=theme-options');
$method = '';
if (false === ($creds = request_filesystem_credentials($url, $method, false, false, null))) {
// if we get here, then we don't have credentials yet,
return true;
}
// now we have some credentials, try to get the wp_filesystem running
if (!WP_Filesystem($creds)) {
// our credentials were no good, ask the user for them again
request_filesystem_credentials($url, '', true, false, $_POST);
return true;
}
global $wp_filesystem;
$upload_dir = wp_upload_dir();
if (!is_dir(trailingslashit($upload_dir['basedir']) . 'supernova_directory')) {
if (!$wp_filesystem->mkdir(trailingslashit($upload_dir['basedir']) . 'supernova_directory')) {
update_option('supernova_file_write_status', 'failed');
// We will hook it normally if something goes wrong
echo "after here";
} else {
update_option('supernova_old_user_check', 'no');
}
}
$filename = trailingslashit($upload_dir['basedir']) . 'supernova_directory/custom-styles.css';
if (!$wp_filesystem->put_contents($filename, supernova_user_css(), FS_CHMOD_FILE)) {
update_option('supernova_file_write_status', 'failed');
} else {
update_option('supernova_old_user_check', 'no');
update_option('supernova_file_write_status', 'passed');
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
} elseif (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
}
return true;
}
}
/**
* Save config, can't decline save process. (difference from action_save)
*
* Do some actions on config keys update
* Used in several places such as:
*
* 1. common config save
* 2. import settings
*
* @param W3_Config $current_config
* @param W3_Config $new_config
* @param W3_ConfigAdmin $new_config_admin
* @return bool
* @throws Exception
*/
function w3_config_save($current_config, $new_config, $new_config_admin)
{
$master_config = $new_config->is_master() ? $new_config : new W3_Config(true);
if ($master_config->get_integer('common.instance_id', 0) == 0) {
$master_config->set('common.instance_id', mt_rand());
if (!$new_config->is_master()) {
$master_config->save();
}
}
$old_config = new W3_Config();
$browsercache_dependencies = array();
if ($new_config->get_boolean('browsercache.enabled')) {
$browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.cssjs.replace', 'browsercache.html.replace', 'browsercache.other.replace'));
if ($new_config->get_boolean('browsercache.cssjs.replace')) {
$browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.cssjs.compression', 'browsercache.cssjs.expires', 'browsercache.cssjs.lifetime', 'browsercache.cssjs.cache.control', 'browsercache.cssjs.cache.policy', 'browsercache.cssjs.etag', 'browsercache.cssjs.w3tc'));
}
if ($new_config->get_boolean('browsercache.html.replace')) {
$browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.html.compression', 'browsercache.html.expires', 'browsercache.html.lifetime', 'browsercache.html.cache.control', 'browsercache.html.cache.policy', 'browsercache.html.etag', 'browsercache.html.w3tc'));
}
if ($new_config->get_boolean('browsercache.other.replace')) {
$browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.other.compression', 'browsercache.other.expires', 'browsercache.other.lifetime', 'browsercache.other.cache.control', 'browsercache.other.cache.policy', 'browsercache.other.etag', 'browsercache.other.w3tc'));
}
}
/**
* Show need empty page cache notification
*/
if ($new_config->get_boolean('pgcache.enabled')) {
$pgcache_dependencies = array_merge($browsercache_dependencies, array('pgcache.debug', 'dbcache.enabled', 'objectcache.enabled', 'minify.enabled', 'mobile.enabled', 'referrer.enabled'));
if ($new_config->get_boolean('dbcache.enabled')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('dbcache.debug'));
}
if ($new_config->get_boolean('objectcache.enabled')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('objectcache.debug'));
}
if ($new_config->get_boolean('minify.enabled')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('minify.auto', 'minify.debug', 'minify.rewrite', 'minify.html.enable', 'minify.html.engine', 'minify.html.inline.css', 'minify.html.inline.js', 'minify.html.strip.crlf', 'minify.html.comments.ignore', 'minify.css.enable', 'minify.css.engine', 'minify.css.groups', 'minify.js.enable', 'minify.js.engine', 'minify.js.groups', 'minify.htmltidy.options.clean', 'minify.htmltidy.options.hide-comments', 'minify.htmltidy.options.wrap', 'minify.reject.logged', 'minify.reject.ua', 'minify.reject.uri'));
}
/**
* @var W3_ModuleStatus $modules
*/
$modules = w3_instance('W3_ModuleStatus');
if ($modules->is_running('cdn')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('cdn.enabled', 'cdn.debug', 'cdn.engine', 'cdn.uploads.enable', 'cdn.includes.enable', 'cdn.includes.files', 'cdn.theme.enable', 'cdn.theme.files', 'cdn.minify.enable', 'cdn.custom.enable', 'cdn.custom.files', 'cdn.ftp.domain', 'cdn.ftp.ssl', 'cdn.s3.cname', 'cdn.s3.ssl', 'cdn.cf.cname', 'cdn.cf.ssl', 'cdn.cf2.cname', 'cdn.cf2.ssl', 'cdn.rscf.cname', 'cdn.rscf.ssl', 'cdn.azure.cname', 'cdn.azure.ssl', 'cdn.mirror.domain', 'cdn.mirror.ssl', 'cdn.netdna.domain', 'cdn.netdna.ssl', 'cdn.cotendo.domain', 'cdn.cotendo.ssl', 'cdn.edgecast.domain', 'cdn.edgecast.ssl', 'cdn.att.domain', 'cdn.att.ssl', 'cdn.reject.logged_roles', 'cdn.reject.roles', 'cdn.reject.ua', 'cdn.reject.uri', 'cdn.reject.files'));
} elseif ($old_config->get_boolean('cdn.enabled') && !$new_config->get_boolean('cdn.enabled')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('cdn.enabled'));
}
if ($new_config->get_boolean('mobile.enabled')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('mobile.rgroups'));
}
if ($new_config->get_boolean('referrer.enabled')) {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('referrer.rgroups'));
}
if ($new_config->get_boolean('browsercache.enabled') && $new_config->get_string('pgcache.engine') == 'file_generic') {
$pgcache_dependencies = array_merge($pgcache_dependencies, array('browsercache.html.last_modified', 'browsercache.other.last_modified'));
}
$old_pgcache_dependencies_values = array();
$new_pgcache_dependencies_values = array();
foreach ($pgcache_dependencies as $pgcache_dependency) {
$old_pgcache_dependencies_values[] = $old_config->get($pgcache_dependency);
$new_pgcache_dependencies_values[] = $new_config->get($pgcache_dependency);
}
if (serialize($old_pgcache_dependencies_values) != serialize($new_pgcache_dependencies_values)) {
$new_config->set('notes.need_empty_pgcache', true);
}
}
/**
* Show need empty minify notification
*/
if ($current_config->get_boolean('minify.enabled') && $new_config->get_boolean('minify.enabled') && ($new_config->get_boolean('minify.css.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.css.groups'))) || $new_config->get_boolean('minify.js.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.js.groups'))))) {
$minify_dependencies = array_merge($browsercache_dependencies, array('minify.auto', 'minify.debug', 'minify.options', 'minify.symlinks', 'minify.css.enable', 'minify.js.enable'));
if ($new_config->get_boolean('minify.css.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.css.groups')))) {
$minify_dependencies = array_merge($minify_dependencies, array('minify.css.engine', 'minify.css.combine', 'minify.css.strip.comments', 'minify.css.strip.crlf', 'minify.css.imports', 'minify.css.groups', 'minify.yuicss.path.java', 'minify.yuicss.path.jar', 'minify.yuicss.options.line-break', 'minify.csstidy.options.remove_bslash', 'minify.csstidy.options.compress_colors', 'minify.csstidy.options.compress_font-weight', 'minify.csstidy.options.lowercase_s', 'minify.csstidy.options.optimise_shorthands', 'minify.csstidy.options.remove_last_;', 'minify.csstidy.options.case_properties', 'minify.csstidy.options.sort_properties', 'minify.csstidy.options.sort_selectors', 'minify.csstidy.options.merge_selectors', 'minify.csstidy.options.discard_invalid_properties', 'minify.csstidy.options.css_level', 'minify.csstidy.options.preserve_css', 'minify.csstidy.options.timestamp', 'minify.csstidy.options.template'));
}
if ($new_config->get_boolean('minify.js.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.js.groups')))) {
$minify_dependencies = array_merge($minify_dependencies, array('minify.js.engine', 'minify.js.combine.header', 'minify.js.combine.body', 'minify.js.combine.footer', 'minify.js.strip.comments', 'minify.js.strip.crlf', 'minify.js.groups', 'minify.yuijs.path.java', 'minify.yuijs.path.jar', 'minify.yuijs.options.line-break', 'minify.yuijs.options.nomunge', 'minify.yuijs.options.preserve-semi', 'minify.yuijs.options.disable-optimizations', 'minify.ccjs.path.java', 'minify.ccjs.path.jar', 'minify.ccjs.options.compilation_level', 'minify.ccjs.options.formatting'));
}
/**
* @var W3_ModuleStatus $modules
*/
$modules = w3_instance('W3_ModuleStatus');
if ($modules->is_running('cdn')) {
$minify_dependencies = array_merge($minify_dependencies, array('cdn.engine', 'cdn.enabled'));
} elseif ($old_config->get_boolean('cdn.enabled') && !$new_config->get_boolean('cdn.enabled')) {
$minify_dependencies = array_merge($minify_dependencies, array('cdn.enabled'));
}
$old_minify_dependencies_values = array();
$new_minify_dependencies_values = array();
foreach ($minify_dependencies as $minify_dependency) {
$old_minify_dependencies_values[] = $old_config->get($minify_dependency);
$new_minify_dependencies_values[] = $new_config->get($minify_dependency);
}
if (serialize($old_minify_dependencies_values) != serialize($new_minify_dependencies_values)) {
$new_config->set('notes.need_empty_minify', true);
}
}
if ($new_config->get_boolean('cdn.enabled') && !w3_is_cdn_mirror($new_config->get_string('cdn.engine'))) {
/**
* Show notification when CDN enabled
*/
if (!$old_config->get_boolean('cdn.enabled')) {
$new_config->set('notes.cdn_upload', true);
}
/**
* Show notification when Browser Cache settings changes
*/
$cdn_dependencies = array('browsercache.enabled');
if ($new_config->get_boolean('cdn.enabled')) {
$cdn_dependencies = array('browsercache.cssjs.compression', 'browsercache.cssjs.expires', 'browsercache.cssjs.lifetime', 'browsercache.cssjs.cache.control', 'browsercache.cssjs.cache.policy', 'browsercache.cssjs.etag', 'browsercache.cssjs.w3tc', 'browsercache.html.compression', 'browsercache.html.expires', 'browsercache.html.lifetime', 'browsercache.html.cache.control', 'browsercache.html.cache.policy', 'browsercache.html.etag', 'browsercache.html.w3tc', 'browsercache.other.compression', 'browsercache.other.expires', 'browsercache.other.lifetime', 'browsercache.other.cache.control', 'browsercache.other.cache.policy', 'browsercache.other.etag', 'browsercache.other.w3tc');
}
$old_cdn_dependencies_values = array();
$new_cdn_dependencies_values = array();
foreach ($cdn_dependencies as $cdn_dependency) {
$old_cdn_dependencies_values[] = $old_config->get($cdn_dependency);
$new_cdn_dependencies_values[] = $new_config->get($cdn_dependency);
}
if (serialize($old_cdn_dependencies_values) != serialize($new_cdn_dependencies_values)) {
$new_config->set('notes.cdn_reupload', true);
}
}
/**
* Show need empty object cache notification
*/
if ($current_config->get_boolean('objectcache.enabled')) {
$objectcache_dependencies = array('objectcache.groups.global', 'objectcache.groups.nonpersistent');
$old_objectcache_dependencies_values = array();
$new_objectcache_dependencies_values = array();
foreach ($objectcache_dependencies as $objectcache_dependency) {
$old_objectcache_dependencies_values[] = $old_config->get($objectcache_dependency);
$new_objectcache_dependencies_values[] = $new_config->get($objectcache_dependency);
}
if (serialize($old_objectcache_dependencies_values) != serialize($new_objectcache_dependencies_values)) {
$new_config->set('notes.need_empty_objectcache', true);
}
}
if ($current_config->get_boolean('newrelic.enabled')) {
if ($current_config->get_boolean('pgcache.enabled')) {
if (w3_is_network() && $current_config->get_boolean('common.force_master')) {
$new_config->set('pgcache.late_init', true);
}
}
}
do_action('w3tc_saved_options', $new_config, $new_config_admin);
/**
* Save config
*/
try {
$new_config_admin->save();
$new_config->save();
} catch (Exception $ex) {
// try to fix environment, it potentially can be fixed silently
// dont show error here, it will be called again later
// in admin_notices
try {
$environment = w3_instance('W3_AdminEnvironment');
$environment->fix_in_wpadmin($new_config);
} catch (Exception $ex) {
}
// retry save process and complain now on failure
try {
$new_config_admin->save();
$new_config->save();
} catch (Exception $ex) {
throw new Exception('<strong>Can\'t change configuration</strong>: ' . $ex->getMessage());
}
}
$w3_plugin_cdn = w3_instance('W3_Plugin_CdnAdmin');
/**
* Empty caches on engine change or cache enable/disable
*/
if ($old_config->get_string('pgcache.engine') != $new_config->get_string('pgcache.engine') || $old_config->get_string('pgcache.enabled') != $new_config->get_string('pgcache.enabled')) {
w3tc_pgcache_flush();
}
if ($old_config->get_string('dbcache.engine') != $new_config->get_string('dbcache.engine') || $old_config->get_string('dbcache.enabled') != $new_config->get_string('dbcache.enabled')) {
w3tc_dbcache_flush();
}
if ($old_config->get_string('objectcache.engine') != $new_config->get_string('objectcache.engine') || $old_config->get_string('objectcache.enabled') != $new_config->get_string('objectcache.enabled')) {
w3tc_objectcache_flush();
}
if ($old_config->get_string('minify.engine') != $new_config->get_string('minify.engine') || $old_config->get_string('minify.enabled') != $new_config->get_string('minify.enabled')) {
w3tc_minify_flush();
}
/**
* Update CloudFront CNAMEs
*/
$update_cf_cnames = false;
if ($new_config->get_boolean('cdn.enabled') && in_array($new_config->get_string('cdn.engine'), array('cf', 'cf2'))) {
if ($new_config->get_string('cdn.engine') == 'cf') {
$old_cnames = $old_config->get_array('cdn.cf.cname');
$new_cnames = $new_config->get_array('cdn.cf.cname');
} else {
$old_cnames = $old_config->get_array('cdn.cf2.cname');
$new_cnames = $new_config->get_array('cdn.cf2.cname');
}
if (count($old_cnames) != count($new_cnames) || count(array_diff($old_cnames, $new_cnames))) {
$update_cf_cnames = true;
}
}
/**
* Refresh config
*/
$current_config->load();
/**
* React to config changes
*/
$environment = w3_instance('W3_AdminEnvironment');
$environment->fix_on_event($new_config, 'config_change', $old_config);
/**
* Update support us option
*/
w3_instance('W3_AdminLinks')->link_update($current_config);
/**
* Auto upload minify files to CDN
*/
if ($new_config->get_boolean('minify.enabled') && $new_config->get_boolean('minify.upload') && $new_config->get_boolean('cdn.enabled') && !w3_is_cdn_mirror($new_config->get_string('cdn.engine'))) {
w3_cdn_upload_minify();
}
/**
* Auto upload browsercache files to CDN
*/
if ($new_config->get_boolean('cdn.enabled') && $new_config->get_string('cdn.engine') == 'ftp') {
w3_cdn_delete_browsercache($current_config);
w3_cdn_upload_browsercache($current_config);
}
/**
* Update CloudFront CNAMEs
*/
if ($update_cf_cnames) {
$error = null;
$w3_plugin_cdn->update_cnames($error);
}
return true;
}
/**
* Flush minify cache
*
* @return void
*/
function flush_minify()
{
_doing_it_wrong('flush_minify', 'This function is deprecated. Use w3tc_minify_flush() instead.', '0.9.3');
w3tc_minify_flush();
}
public function clear_cache()
{
if (function_exists('wp_cache_clear_cache')) {
$GLOBALS["super_cache_enabled"] = 1;
wp_cache_clear_cache();
} else {
if (function_exists('simple_cache_clear')) {
simple_cache_clear();
} else {
if (function_exists('w3tc_pgcache_flush')) {
w3tc_pgcache_flush();
}
if (function_exists('w3tc_dbcache_flush')) {
w3tc_dbcache_flush();
}
if (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
if (function_exists('w3tc_objectcache_flush')) {
w3tc_objectcache_flush();
}
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
}
}
}
}
/**
* Flush the CSS minification cache of W3 Total Cache
*
* @since 1.4.0
*/
protected function _flush_caching_plugins_css_minify_caches()
{
/** This filter is documented in models/model-table.php */
if (!apply_filters('tablepress_flush_caching_plugins_caches', true)) {
return;
}
// W3 Total Cache
if (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
}
/**
* Fired for each blog when the plugin is activated.
*
* @since 1.0.0
*/
private static function single_activate()
{
wp_cache_flush();
if (function_exists('w3tc_pgcache_flush')) {
w3tc_pgcache_flush();
}
if (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
}
/**
* Clear cache(s) based on HTTP GET parameters. Allows another site to tell this site to clear its cache.
* Will only run if GET params include correct secret key, which is defined in SitePush options
*
* @return mixed result code echoed to screen, or FALSE if command/key not set
*/
private function clear_cache()
{
//check $_GET to see if someone has asked us to clear the cache
//for example a push from another server to this one
$cmd = isset($_GET['sitepush_cmd']) ? $_GET['sitepush_cmd'] : FALSE;
$key = isset($_GET['sitepush_key']) ? $_GET['sitepush_key'] : FALSE;
//no command and/or key so return to normal WP initialisation
if (!$cmd || !$key) {
return FALSE;
}
//do nothing if the secret key isn't correct
$options = get_option('sitepush_options');
$result = '';
if ($key != urlencode($options['cache_key'])) {
status_header('403');
//return an HTTP error so we know cache clear wasn't successful
$result .= "[1] Unrecognized cache key\n";
die(trim($result));
}
switch ($cmd) {
case 'clear_cache':
// Purge the entire w3tc page cache:
if (function_exists('w3tc_pgcache_flush')) {
/** @noinspection PhpUndefinedFunctionInspection */
w3tc_pgcache_flush();
/** @noinspection PhpUndefinedFunctionInspection */
w3tc_dbcache_flush();
/** @noinspection PhpUndefinedFunctionInspection */
w3tc_minify_flush();
/** @noinspection PhpUndefinedFunctionInspection */
w3tc_objectcache_flush();
$result .= "[0] W3TC cache cleared\n";
}
// Purge the entire supercache page cache:
if (function_exists('wp_cache_clear_cache')) {
/** @noinspection PhpUndefinedFunctionInspection */
wp_cache_clear_cache();
$result .= "[0] Supercache cleared\n";
}
break;
default:
$result .= "[2] Unrecognised cache command\n";
status_header('400');
//return an HTTP error so we know cache clear wasn't successful
break;
}
if (!$result) {
$result = "[3] No supported cache present\n";
}
die(trim($result));
}
function top_generate_query($can_requery = true)
{
global $wpdb;
$rtrn_msg = "";
$omitCats = get_option('top_opt_omit_cats');
$maxAgeLimit = get_option('top_opt_max_age_limit');
$ageLimit = get_option('top_opt_age_limit');
$exposts = get_option('top_opt_excluded_post');
$exposts = preg_replace('/,,+/', ',', $exposts);
$top_opt_tweeted_posts = array();
$top_opt_tweeted_posts = get_option('top_opt_tweeted_posts');
if (!$top_opt_tweeted_posts) {
$top_opt_tweeted_posts = array();
}
if ($top_opt_tweeted_posts != null) {
$already_tweeted = implode(",", $top_opt_tweeted_posts);
} else {
$already_tweeted = "";
}
if (substr($exposts, 0, 1) == ",") {
$exposts = substr($exposts, 1, strlen($exposts));
}
if (substr($exposts, -1, 1) == ",") {
$exposts = substr($exposts, 0, strlen($exposts) - 1);
}
if (!(isset($ageLimit) && is_numeric($ageLimit))) {
$ageLimit = top_opt_AGE_LIMIT;
}
if (!(isset($maxAgeLimit) && is_numeric($maxAgeLimit))) {
$maxAgeLimit = top_opt_MAX_AGE_LIMIT;
}
if (!isset($omitCats)) {
$omitCats = top_opt_OMIT_CATS;
}
$as_post_type = get_option('as_post_type');
$as_number_tweet = get_option('as_number_tweet');
if ($as_number_tweet <= 0) {
$as_number_tweet = 1;
}
if ($as_number_tweet > 10) {
$as_number_tweet = 10;
}
//trying to fix multiposts
//if($last<1){$as_number_tweet = 0;}
$pt = '';
if ($as_post_type != 'all') {
$pt = "post_type = '{$as_post_type}' AND";
}
$sql = "SELECT ID\n FROM {$wpdb->posts}\n WHERE {$pt} post_status = 'publish' ";
if (is_numeric($ageLimit)) {
if ($ageLimit > 0) {
$sql = $sql . " AND post_date <= curdate( ) - INTERVAL " . $ageLimit . " day";
}
}
if ($maxAgeLimit != 0) {
$sql = $sql . " AND post_date >= curdate( ) - INTERVAL " . $maxAgeLimit . " day";
}
if (isset($exposts)) {
if (trim($exposts) != '') {
$sql = $sql . " AND ID Not IN (" . $exposts . ") ";
}
}
if (isset($already_tweeted)) {
if (trim($already_tweeted) != "") {
$sql = $sql . " AND ID Not IN (" . $already_tweeted . ") ";
}
}
if ($omitCats != '') {
$sql = $sql . " AND NOT (ID IN (SELECT tr.object_id FROM " . $wpdb->prefix . "term_relationships AS tr INNER JOIN " . $wpdb->prefix . "term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'category' AND tt.term_id IN (" . $omitCats . ")))";
}
$sql = $sql . "\n ORDER BY RAND() \n LIMIT {$as_number_tweet} ";
$oldest_post = $wpdb->get_results($sql);
if ($oldest_post == null) {
if ($can_requery) {
$top_opt_tweeted_posts = array();
update_option('top_opt_tweeted_posts', $top_opt_tweeted_posts);
return top_generate_query(false);
} else {
return "No post found to tweet. Please check your settings and try again.--" . $sql;
}
}
if (isset($oldest_post)) {
$ret = '';
foreach ($oldest_post as $k => $odp) {
array_push($top_opt_tweeted_posts, $odp->ID);
$ret .= 'Tweet ' . $k . ' : ' . top_opt_tweet_post($odp->ID) . '<br/>';
}
update_option('top_opt_tweeted_posts', $top_opt_tweeted_posts);
if (function_exists('w3tc_pgcache_flush')) {
w3tc_pgcache_flush();
w3tc_dbcache_flush();
w3tc_minify_flush();
w3tc_objectcache_flush();
$cache = ' and W3TC Caches cleared';
}
$next_tweet_time = time() + get_option('top_opt_interval') * 60 * 60;
update_option('next_tweet_time', $next_tweet_time);
return $ret;
}
return $rtrn_msg;
}
protected function cache_flush()
{
// W3 Total Cache
if (function_exists('w3tc_pgcache_flush')) {
w3tc_pgcache_flush();
}
if (function_exists('w3tc_dbcache_flush')) {
w3tc_dbcache_flush();
}
if (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
if (function_exists('w3tc_objectcache_flush')) {
w3tc_objectcache_flush();
}
// WP Super Cache
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
}
}
/**
* Clear cache
*/
public function clear_pagecache()
{
if (function_exists('w3tc_pgcache_flush')) {
// clean the page cache
w3tc_pgcache_flush();
}
if (function_exists('w3tc_minify_flush')) {
// clean minify cache
w3tc_minify_flush();
}
}
/**
* Clear something from the cache.
*
* @synopsis <cache-type>... [--post_id=<post-id>] [--permalink=<permalink>]
*/
function flush($args = array(), $assoc_args = array())
{
$args = array_unique($args);
do {
$cache_type = array_shift($args);
switch ($cache_type) {
case 'db':
case 'database':
if (w3tc_dbcache_flush()) {
WP_CLI::success('The database cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the database cache failed.');
}
break;
case 'minify':
if (w3tc_minify_flush()) {
WP_CLI::success('The minify cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the minify cache failed.');
}
break;
case 'object':
if (w3tc_objectcache_flush()) {
WP_CLI::success('The object cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the object cache failed.');
}
break;
case 'page':
if (w3tc_pgcache_flush()) {
WP_CLI::success('The page cache is flushed successfully.');
} else {
WP_CLI::error('Flushing the page cache failed.');
}
break;
case 'post':
default:
if (isset($assoc_args['post_id'])) {
if (is_numeric($assoc_args['post_id']) && get_post($assoc_args['post_id'])) {
if (w3tc_pgcache_flush_post($assoc_args['post_id'])) {
WP_CLI::success('Post ' . $assoc_args['post_id'] . ' is flushed successfully.');
} else {
WP_CLI::error('Flushing ' . $assoc_args['post_id'] . ' from cache failed.');
}
} else {
WP_CLI::error('This is not a valid post id.');
}
} elseif (isset($assoc_args['permalink'])) {
$id = url_to_postid($assoc_args['permalink']);
if (is_numeric($id) && $id > 0) {
if (w3tc_pgcache_flush_post($id)) {
WP_CLI::success($id . ' is flushed successfully.');
} else {
WP_CLI::error('Flushing ' . $id . ' from cache failed.');
}
} else {
WP_CLI::error('There is no post with this permalink.');
}
}
}
} while (!empty($args));
}
function swift_write_file($force = FALSE)
{
if (!$force) {
if (!isset($_GET['settings-updated']) && !isset($_GET['_wpnonce'])) {
return false;
}
}
if (!$force) {
$url = wp_nonce_url('admin.php?page=' . $_GET['page']);
} else {
$url = '';
}
if (false === ($creds = request_filesystem_credentials($url, '', false, false, null))) {
// if we get here, then we don't have credentials yet,
// but have just produced a form for the user to fill in,
// so stop processing for now
return true;
// stop the normal page form from displaying
}
// now we have some credentials, try to get the wp_filesystem running
if (!WP_Filesystem($creds)) {
// our credentials were no good, ask the user for them again
request_filesystem_credentials($url, '', true, false, $_POST);
return true;
}
$upload_dir = wp_upload_dir();
global $wp_filesystem;
$msg = '';
if (!is_dir(trailingslashit($upload_dir['basedir']) . 'swift-magic')) {
if (!$wp_filesystem->mkdir(trailingslashit($upload_dir['basedir']) . 'swift-magic')) {
$msg .= "<li>Error creating directory <strong>swift-magic</strong> at" . trailingslashit($upload_dir['basedir']) . '</li>';
$error = 1;
} else {
//$msg .= "<li>Created <strong>swift-magic</strong> at" . trailingslashit($upload_dir['basedir']) . '</li>';
}
}
$filename = trailingslashit($upload_dir['basedir']) . 'swift-magic/custom-styles.css';
if (!$wp_filesystem->put_contents($filename, swift_generate_stylesheet(), FS_CHMOD_FILE)) {
$msg .= '<li>Error creating file ' . $filename . '</li>';
$error = 1;
} else {
//$msg .= '<li>Wrote to file ' . $filename . '</li>';
}
$filename = trailingslashit($upload_dir['basedir']) . 'swift-magic/swift-js.js';
if (!$wp_filesystem->put_contents($filename, swift_generate_js(), FS_CHMOD_FILE)) {
$msg .= '<li>Error creating file ' . $filename . '</li>';
$error = 1;
} else {
//$msg .= '<li>Wrote to file ' . $filename . '</li>';
}
if (function_exists('w3tc_minify_flush')) {
//w3tc_pgcache_flush();
w3tc_minify_flush();
//$msg .= '<li>' . __('W3 Total Cache Minify Cache flushed', 'swift') . '</li>';
} else {
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
//$msg .= __('WP Super Cache flushed', 'swift');
}
}
if (isset($error) && $error) {
$buttons = 'Please download the below files and upload theme to' . trailingslashit($upload_dir['basedir']) . 'swift-magic';
$buttons .= '<form action="" method="post">
<input type="submit" class="button" value="' . __('Download custom-styles.css', 'swift') . '" name="download_css">
</form>';
$buttons .= '<form action="" method="post">
<input type="submit" class="button" value="' . __('Download swift-js.js', 'swift') . '" name="download_js">
</form>';
$msg = $msg . $buttons;
}
$filename = trailingslashit($upload_dir['basedir']) . 'swift-magic/editor-styles.css';
if (!$wp_filesystem->put_contents($filename, swift_editor_stylesheet_generator(), FS_CHMOD_FILE)) {
$msg .= '<li>Error creating file ' . $filename . '</li>';
$error = 1;
} else {
//$msg .= '<li>Wrote to file ' . $filename . '</li>';
}
if (!isset($error) || !$error) {
$msg .= "Successfully saved changes.";
}
if (isset($error) && $error) {
update_option('swift_error', true);
} else {
update_option('swift_error', false);
}
return $msg;
}
