| Current File : /var/www/pediatribu/wp-content/plugins/wp-optimize/includes/class-wp-optimize-commands.php |
<?php
if (!defined('WPO_PLUGIN_MAIN_PATH')) die('No direct access allowed');
/**
* All commands that are intended to be available for calling from any sort of control interface (e.g. wp-admin, UpdraftCentral) go in here. All public methods should either return the data to be returned, or a WP_Error with associated error code, message and error data.
*/
class WP_Optimize_Commands {
private $optimizer;
protected $options;
private $wpo_sites; // used in get_optimizations_info command.
public function __construct() {
$this->optimizer = WP_Optimize()->get_optimizer();
$this->options = WP_Optimize()->get_options();
}
public function get_version() {
return WPO_VERSION;
}
public function enable_or_disable_feature($data) {
$type = (string) $data['type'];
$enable = (boolean) $data['enable'];
$options = array($type => $enable);
return $this->optimizer->trackback_comment_actions($options);
}
public function save_manual_run_optimization_options($sent_options) {
return $this->options->save_sent_manual_run_optimization_options($sent_options);
}
public function get_status_box_contents() {
return WP_Optimize()->include_template('database/status-box-contents.php', true, array('optimize_db' => false));
}
/**
* Get the database tabs information.
*
* @return string auto cleanup content.
*/
public function get_settings_auto_cleanup_contents() {
return WP_Optimize()->include_template('database/settings-auto-cleanup.php', true, array('optimize_db' => false, 'show_innodb_option' => WP_Optimize()->template_should_include_data() && $this->optimizer->show_innodb_force_optimize()));
}
/**
* Get the settings tab information.
*
* @return string logging settings content.
*/
public function get_logging_settings_contents() {
return WP_Optimize()->include_template('settings/settings-logging.php', true, array('optimize_db' => false));
}
/**
* Get the database tabs information
*
* @return string database table optimization rendered content
*/
public function get_optimizations_table() {
return WP_Optimize()->include_template('database/optimizations-table.php', true, array('does_server_allows_table_optimization' => WP_Optimize()->does_server_allows_table_optimization()));
}
/**
* [For UpdraftCentral] Returns the file content containing the list of unused images
*
* @return array|void
*/
public function download_csv() {
if (!current_user_can(WP_Optimize()->capability_required())) {
return $this->request_error('insufficient_privilege');
}
WP_Optimize()->get_optimizer()->get_optimization('images')->output_csv();
}
/**
* [For UpdraftCentral] Retrieves the tabs and their corresponding contents, assets basing
* from the current page or section requested (e.g. database, images, cache, minify or settings)
*
* @param array $params Parameters needed for the requested action
* @return array
*/
public function get_section($params) {
if (!current_user_can(WP_Optimize()->capability_required())) {
return $this->request_error('insufficient_privilege');
}
$section_id = $params['section'];
$section = $this->get_section_to_tab_name($section_id);
$tabs = WP_Optimize()->get_admin_instance()->get_tabs($section);
// We remove the UpdraftCentral management tab when managing WP-Optimize
// plugin from the UpdraftCentral dashboard if it exists.
if (isset($tabs['updraftcentral'])) unset($tabs['updraftcentral']);
$this->load_action_hooks_for_content($section_id);
return array(
'tabs' => $tabs,
'tabs_content' => $this->get_tab_contents($tabs, $section),
'assets' => $this->get_localized_variables(),
'wposmush' => $this->get_wposmush(),
'is_premium' => WP_Optimize::is_premium(),
'modal_template' => WP_Optimize()->include_template('modal.php', true),
);
}
/**
* [For UpdraftCentral] Retrieves the list of items to optimize from the current database
*
* @return array
*/
public function get_database_tabs_info() {
if (!current_user_can(WP_Optimize()->capability_required())) {
return $this->request_error('insufficient_privilege');
}
return $this->get_database_tabs();
}
/**
* [For UpdraftCentral] Processes specific Smush commands from ajax requests
*
* @param array $params Parameters needed for the requested action
* @return array
*/
public function updraft_smush_ajax($params) {
if (!current_user_can(WP_Optimize()->capability_required())) {
return $this->request_error('insufficient_privilege');
}
$subaction = $params['subaction'];
$data = $params['data'];
$allowed_commands = Updraft_Smush_Manager_Commands::get_allowed_ajax_commands();
if (in_array($subaction, $allowed_commands)) {
if (in_array($subaction, array('get_smush_logs', 'process_bulk_smush'))) {
switch ($subaction) {
case 'get_smush_logs':
$results = $this->get_smush_logs();
break;
case 'process_bulk_smush':
$results = $this->process_bulk_smush($data);
break;
default:
break;
}
} else {
if (!empty($data)) {
$results = call_user_func(array(Updraft_Smush_Manager()->commands, $subaction), $data);
} else {
$results = call_user_func(array(Updraft_Smush_Manager()->commands, $subaction));
}
}
if (is_wp_error($results)) {
return $this->request_error($results->get_error_code(), null, array(
'status' => true,
'error_message' => $results->get_error_message(),
'error_data' => $results->get_error_data(),
));
} else {
return $results;
}
} else {
return $this->request_error('command_not_found');
}
}
/**
* [For UpdraftCentral] Processes general WP-Optimize commands from ajax requests
*
* @param array $params Parameters needed for the requested action
* @return array
*/
public function handle_ajax_requests($params) {
if (!current_user_can(WP_Optimize()->capability_required())) {
return $this->request_error('insufficient_privilege');
}
$subaction = $params['subaction'];
$data = $params['data'];
$response = array();
if (is_multisite() && !current_user_can('manage_network_options')) {
$allowed_multisite_commands = apply_filters('wpo_multisite_allowed_commands', array('check_server_status', 'compress_single_image', 'restore_single_image'));
if (!in_array($subaction, $allowed_multisite_commands)) {
return $this->request_error('network_admin_only');
}
}
$dismiss_actions = array(
'dismiss_dash_notice_until',
'dismiss_season',
'dismiss_page_notice_until',
'dismiss_notice',
'dismiss_review_notice',
);
if (in_array($subaction, $dismiss_actions)) {
$options = WP_Optimize()->get_options();
// Some commands that are available via AJAX only.
if (in_array($subaction, array('dismiss_dash_notice_until', 'dismiss_season'))) {
$options->update_option($subaction, (time() + 366 * 86400));
} elseif (in_array($subaction, array('dismiss_page_notice_until', 'dismiss_notice'))) {
$options->update_option($subaction, (time() + 84 * 86400));
} elseif ('dismiss_review_notice' == $subaction) {
if (empty($data['dismiss_forever'])) {
$options->update_option($subaction, time() + 84 * 86400);
} else {
$options->update_option($subaction, 100 * (365.25 * 86400));
}
}
} else {
$commands = new WP_Optimize_Commands();
$minify_commands = new WP_Optimize_Minify_Commands();
if (!is_callable(array($commands, $subaction)) && is_callable(array($minify_commands, $subaction))) {
$commands = $minify_commands;
}
if (WP_Optimize::is_premium()) {
$cache_commands = new WP_Optimize_Cache_Commands_Premium();
} else {
$cache_commands = new WP_Optimize_Cache_Commands();
}
if (!is_callable(array($commands, $subaction)) && is_callable(array($cache_commands, $subaction))) {
$commands = $cache_commands;
}
// Check if command is valid
if (!is_callable(array($commands, $subaction))) {
return $this->request_error('command_not_found');
} else {
$response = call_user_func(array($commands, $subaction), $data);
if (is_wp_error($response)) {
return $this->request_error($response->get_error_code(), null, array(
'error_message' => $response->get_error_message(),
'error_data' => $response->get_error_data(),
));
} elseif (empty($response)) {
$response = array(
'result' => null
);
} else {
if (isset($response['status_box_contents'])) {
$response['status_box_contents'] = str_replace(array("\n", "\t"), '', $response['status_box_contents']);
}
}
}
}
return $response;
}
/**
* [For UpdraftCentral] Retrieves a list of posts to purge as options to be displayed under
* cache - advanced settings
*
* @param array $params Parameters needed for the requested action
* @return array
*/
public function get_posts_list($params) {
if (!current_user_can(WP_Optimize()->capability_required())) {
return $this->request_error('insufficient_privilege');
}
$response = array();
if (WP_Optimize::is_premium()) {
$commands = new WP_Optimize_Cache_Commands_Premium();
if (is_callable(array($commands, 'get_posts_list'))) {
$response = $commands->get_posts_list($params);
}
}
return $response;
}
/**
* [For UpdraftCentral] loads the settings page
*
* @return void
*/
public function output_dashboard_settings_tab() {
$wpo_admin = WP_Optimize()->get_admin_instance();
if (WP_Optimize()->can_manage_options()) {
WP_Optimize()->include_template('settings/settings.php');
} else {
$wpo_admin->prevent_manage_options_info();
}
}
/**
* [For UpdraftCentral] Retrieves Smush JS variables
*
* @return array
*/
private function get_wposmush() {
if (!class_exists('Updraft_Smush_Manager')) return array();
$js_variables = Updraft_Smush_Manager()->smush_js_translations();
$js_variables['ajaxurl'] = admin_url('admin-ajax.php');
$js_variables['features'] = Updraft_Smush_Manager()->get_features();
return $js_variables;
}
/**
* [For UpdraftCentral] Execute smush process in bulk
*
* @param array $data Parameters to be pass as argument for the requested action
* @return string
*/
private function process_bulk_smush($data) {
ob_start();
Updraft_Smush_Manager()->commands->process_bulk_smush($data);
$content = ob_get_contents();
ob_end_clean();
return $content;
}
/**
* [For UpdraftCentral] Retrieves the content of a Smush log file
*
* @return string|WP_Error
*/
private function get_smush_logs() {
$logfile = Updraft_Smush_Manager()->get_logfile_path();
if (!file_exists($logfile)) {
Updraft_Smush_Manager()->write_log_header();
}
if (is_file($logfile)) {
return file_get_contents($logfile);
} else {
return $this->request_error('log_file_not_exist');
}
}
/**
* [For UpdraftCentral] Loads the WP-Optimize hooks needed to pull the tab contents for
* the requested page/section
*
* @param array $section_id The id of the page or section where the content is to be pulled from
* @return void
*/
private function load_action_hooks_for_content($section_id) {
$wpo = WP_Optimize();
$wpo_admin = $wpo->get_admin_instance();
// Database
if ('database' == $section_id) {
add_action('wp_optimize_admin_page_WP-Optimize_optimize', array($wpo_admin, 'output_database_optimize_tab'), 20);
add_action('wp_optimize_admin_page_WP-Optimize_tables', array($wpo_admin, 'output_database_tables_tab'), 20);
add_action('wp_optimize_admin_page_WP-Optimize_settings', array($wpo_admin, 'output_database_settings_tab'), 20);
}
// Images
if ('images' == $section_id) {
add_action('wp_optimize_admin_page_wpo_images_smush', array($wpo, 'admin_page_wpo_images_smush'));
if (!WP_Optimize::is_premium()) {
add_action('wp_optimize_admin_page_wpo_images_unused', array($wpo_admin, 'admin_page_wpo_images_unused'));
add_action('wp_optimize_admin_page_wpo_images_lazyload', array($wpo_admin, 'admin_page_wpo_images_lazyload'));
}
}
// Cache
if ('cache' == $section_id) {
add_action('wp_optimize_admin_page_wpo_cache_cache', array($wpo_admin, 'output_page_cache_tab'), 20);
add_action('wp_optimize_admin_page_wpo_cache_preload', array($wpo_admin, 'output_page_cache_preload_tab'), 20);
add_action('wp_optimize_admin_page_wpo_cache_advanced', array($wpo_admin, 'output_page_cache_advanced_tab'), 20);
add_action('wp_optimize_admin_page_wpo_cache_gzip', array($wpo_admin, 'output_cache_gzip_tab'), 20);
add_action('wp_optimize_admin_page_wpo_cache_settings', array($wpo_admin, 'output_cache_settings_tab'), 20);
}
// Minify
if ('minify' == $section_id) {
if (class_exists('WP_Optimize_Minify_Admin')) {
do_action('wp_optimize_register_admin_content');
}
}
// Settings
if ('settings' == $section_id) {
add_action('wp_optimize_admin_page_wpo_settings_settings', array($this, 'output_dashboard_settings_tab'), 20);
}
}
/**
* [For UpdraftCentral] Execute the hooks needed to pull the content of the tabs under the requested page/section
*
* @param array $tabs The list of tabs available under the current page/section
* @param array $section_id The id of the page or section
* @return string
*/
private function get_tab_contents($tabs, $section_id) {
$contents = array();
foreach ($tabs as $tab_id => $tab_description) {
ob_start();
// output wrap div for tab with id #wp-optimize-nav-tab-contents-'.$section.'-'.$tab_id
echo '<div class="wp-optimize-nav-tab-contents" id="wp-optimize-nav-tab-'.esc_attr($section_id).'-'.esc_attr($tab_id).'-contents">';
echo '<div class="postbox wpo-tab-postbox">';
// call action for generate tab content.
do_action('wp_optimize_admin_page_'.$section_id.'_'.$tab_id);
// closes postbox.
echo '</div><!-- END .postbox -->';
// closes tab wrapper.
echo '</div><!-- END .wp-optimize-nav-tab-contents -->';
$tab_content = ob_get_contents();
ob_end_clean();
$contents[$tab_id] = $tab_content;
}
return $contents;
}
/**
* [For UpdraftCentral] Replaces the names/id used in UpdraftCentral with the actual name used in WP-Optimize
*
* @param array $section_id The id of the page or section
* @return string
*/
private function get_section_to_tab_name($section_id) {
$tab = '';
switch ($section_id) {
case 'database':
$tab = 'WP-Optimize';
break;
default:
$tab = 'wpo_'.$section_id;
break;
}
return $tab;
}
/**
* [For UpdraftCentral] Retrieves the localized scripts/variables (e.g. translations, etc.) used by WP-Optimize
*
* @return array
*/
private function get_localized_variables() {
$wpo = WP_Optimize();
$js_variables = $wpo->wpo_js_translations();
$js_variables['loggers_classes_info'] = $wpo->get_loggers_classes_info();
$js_variables['ajaxurl'] = admin_url('admin-ajax.php');
$localized_variables = array(
'wpoptimize' => $js_variables,
'wp_optimize_send_command_data' => array('nonce' => wp_create_nonce('wp-optimize-ajax-nonce')),
'wpo_heartbeat_ajax' => array(
'ajaxurl' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('heartbeat-nonce'),
'interval' => WPO_Ajax::HEARTBEAT_INTERVAL
),
);
if (WP_Optimize::is_premium()) {
$localized_variables = array_merge($localized_variables, array(
'wp_optimize_minify_premium' => array(
'home_url' => home_url()
)
));
}
return array(
'localize' => $localized_variables,
);
}
/**
* [For UpdraftCentral] Returns a WP_Error response for the current request
*
* @param string $code The error code
* @param string $message_key The key to use to query any translatable message if applicable
* @param array $additional_data Any additional data to return
* @return WP_Error
*/
private function request_error($code, $message_key = null, $additional_data = array()) {
global $updraftcentral_host_plugin;
$error_message = $updraftcentral_host_plugin->retrieve_show_message($code);
if (!is_null($message_key) && $code !== $message_key) {
$error_message = $updraftcentral_host_plugin->retrieve_show_message($message_key);
}
$data = array(
'result' => false,
'error_code' => $code,
'error_message' => $error_message,
'error' => true,
'code' => $code,
'message' => $error_message,
);
if (!empty($additional_data)) {
$data = array_merge($data, $additional_data);
}
return new WP_Error($code, $error_message, $data);
}
/**
* Pulls and return the "WP Optimize" template contents. Primarily used for UpdraftCentral
* content display through ajax request.
*
* @return array An array containing the WPO translations and the "WP Optimize" tab's rendered contents
*/
public function get_wp_optimize_contents() {
$content = WP_Optimize()->include_template('database/optimize-table.php', true, array('optimize_db' => false, 'load_data' => WP_Optimize()->template_should_include_data(), 'does_server_allows_table_optimization' => WP_Optimize()->does_server_allows_table_optimization()));
if (WP_Optimize()->is_updraft_central_request()) {
$content .= $this->get_status_box_contents();
}
return array(
'content' => $content,
'translations' => $this->get_js_translation()
);
}
/**
* Pulls and return the "Table Information" template contents. Primarily used for UpdraftCentral
* content display through ajax request.
*
* @return array An array containing the WPO translations and the "Table Information" tab's rendered contents
*/
public function get_table_information_contents() {
$content = WP_Optimize()->include_template('database/tables.php', true, array('optimize_db' => false, 'load_data' => WP_Optimize()->template_should_include_data()));
return array(
'content' => $content,
'translations' => $this->get_js_translation()
);
}
/**
* Pulls and return the "Settings" template contents. Primarily used for UpdraftCentral
* content display through ajax request.
*
* @return array An array containing the WPO translations and the "Settings" tab's rendered contents
*/
public function get_settings_contents() {
$admin_settings = '<form action="#" method="post" enctype="multipart/form-data" name="settings_form" id="settings_form">';
$admin_settings .= WP_Optimize()->include_template('database/settings-general.php', true, array('optimize_db' => false));
$admin_settings .= WP_Optimize()->include_template('database/settings-auto-cleanup.php', true, array('optimize_db' => false, 'show_innodb_option' => WP_Optimize()->template_should_include_data() && $this->optimizer->show_innodb_force_optimize()));
$admin_settings .= WP_Optimize()->include_template('settings/settings-logging.php', true, array('optimize_db' => false));
$admin_settings .= '<input id="wp-optimize-settings-save" class="button button-primary" type="submit" name="wp-optimize-settings" value="' . esc_attr__('Save settings', 'wp-optimize') .'" />';
$admin_settings .= '</form>';
$admin_settings .= WP_Optimize()->include_template('settings/settings-trackback-and-comments.php', true, array('optimize_db' => false));
$content = $admin_settings;
return array(
'content' => $content,
'translations' => $this->get_js_translation()
);
}
/**
* Returns array of translations used by the WPO plugin. Primarily used for UpdraftCentral
* consumption.
*
* @return array The WPO translations
*/
public function get_js_translation() {
$translations = WP_Optimize()->wpo_js_translations();
// Make sure that we include the loggers classes info whenever applicable before
// returning the translations to UpdraftCentral.
if (is_callable(array(WP_Optimize(), 'get_loggers_classes_info'))) {
$translations['loggers_classes_info'] = WP_Optimize()->get_loggers_classes_info();
}
return $translations;
}
/**
* Save settings command.
*
* @param string $data
* @return array
*/
public function save_settings($data) {
parse_str(stripslashes($data), $posted_settings);
$saved_settings = $this->options->save_settings($posted_settings);
// We now have $posted_settings as an array.
return array(
'save_results' => $saved_settings,
'status_box_contents' => $this->get_status_box_contents(),
'optimizations_table' => $this->get_optimizations_table(),
'settings_auto_cleanup_contents' => $this->get_settings_auto_cleanup_contents(),
'logging_settings_contents' => $this->get_logging_settings_contents(),
);
}
/**
* Wipe settings command.
*
* @return bool|false|int
*/
public function wipe_settings() {
return $this->options->wipe_settings();
}
/**
* Save lazy load settings.
*
* @param string $data
* @return array
*/
public function save_lazy_load_settings($data) {
parse_str(stripslashes($data), $posted_settings);
return array(
'save_result' => $this->options->save_lazy_load_settings($posted_settings)
);
}
/**
* This sends the selected tick value over to the save function
* within class-wp-optimize-options.php
*
* @param array $data An array of data that includes true or false for click option.
* @return array
*/
public function save_auto_backup_option($data) {
return array('save_auto_backup_option' => $this->options->save_auto_backup_option($data));
}
/**
* Save option which sites to optimize in multisite mode.
*
* @param array $data Array of settings.
* @return bool
*/
public function save_site_settings($data) {
return $this->options->save_wpo_sites_option($data['wpo-sites']);
}
/**
* Perform the requested optimization
*
* @param array $params Should have keys 'optimization_id' and 'data'.
* @return array
*/
public function do_optimization($params) {
if (!isset($params['optimization_id'])) {
$results = array(
'result' => false,
'messages' => array(),
'errors' => array(
__('No optimization was indicated.', 'wp-optimize')
)
);
} else {
$optimization_id = $params['optimization_id'];
$data = isset($params['data']) ? $params['data'] : array();
$include_ui_elements = isset($data['include_ui_elements']) ? $data['include_ui_elements'] : false;
$optimization = $this->optimizer->get_optimization($optimization_id, $data);
$result = is_a($optimization, 'WP_Optimization') ? $optimization->do_optimization() : null;
$results = array(
'result' => $result,
'messages' => array(),
'errors' => array(),
);
if ($include_ui_elements) {
$results['status_box_contents'] = $this->get_status_box_contents();
}
if (is_wp_error($optimization)) {
$results['errors'][] = $optimization->get_error_message().' ('.$optimization->get_error_code().')';
}
if ($include_ui_elements && $optimization->get_changes_table_data()) {
$table_list = $this->get_table_list();
$results['table_list'] = $table_list['table_list'];
$results['total_size'] = $table_list['total_size'];
}
}
return $results;
}
/**
* Preview command, used to show information about data should be optimized in popup tool.
*
* @param array $params Should have keys 'optimization_id', 'offset' and 'limit'.
*
* @return array
*/
public function preview($params) {
if (!isset($params['optimization_id'])) {
$results = array(
'result' => false,
'messages' => array(),
'errors' => array(
__('No optimization was indicated.', 'wp-optimize')
)
);
} else {
$optimization_id = $params['optimization_id'];
$data = isset($params['data']) ? $params['data'] : array();
$params['offset'] = isset($params['offset']) ? (int) $params['offset'] : 0;
$params['limit'] = isset($params['limit']) ? (int) $params['limit'] : 50;
$optimization = $this->optimizer->get_optimization($optimization_id, $data);
if (is_a($optimization, 'WP_Optimization')) {
if (isset($params['site_id'])) {
$optimization->switch_to_blog((int) $params['site_id']);
}
$result = $optimization->preview($params);
} else {
$result = null;
}
$results = array(
'result' => $result,
'messages' => array(),
'errors' => array()
);
}
return $results;
}
/**
* Get information about requested optimization.
*
* @param array $params Should have keys 'optimization_id' and 'data'.
* @return array
*/
public function get_optimization_info($params) {
if (!isset($params['optimization_id'])) {
$results = array(
'result' => false,
'messages' => array(),
'errors' => array(
__('No optimization was indicated.', 'wp-optimize')
)
);
} else {
$optimization_id = $params['optimization_id'];
$data = isset($params['data']) ? $params['data'] : array();
$include_ui_elements = isset($data['include_ui_elements']) ? $data['include_ui_elements'] : false;
$optimization = $this->optimizer->get_optimization($optimization_id, $data);
$result = is_a($optimization, 'WP_Optimization') ? $optimization->get_optimization_info() : null;
$results = array(
'result' => $result,
'messages' => array(),
'errors' => array(),
);
if ($include_ui_elements) {
$results['status_box_contents'] = $this->get_status_box_contents();
}
}
return $results;
}
/**
* Get the data for the tables tab
*
* @param array $data
* @return array
*/
public function get_table_list($data = array()) {
if (isset($data['refresh_plugin_json']) && filter_var($data['refresh_plugin_json'], FILTER_VALIDATE_BOOLEAN)) WP_Optimize()->get_db_info()->update_plugin_json();
$size = $this->optimizer->get_current_db_size();
return apply_filters('wpo_get_tables_data', array(
'table_list' => WP_Optimize()->include_template('database/tables-body.php', true, array('optimize_db' => false)),
'total_size' => $size[0]
));
}
/**
* Get the database tabs information
*
* @return array
*/
public function get_database_tabs() {
return array_merge(array('optimizations' => $this->get_optimizations_table(), 'does_server_allows_table_optimization' => WP_Optimize()->does_server_allows_table_optimization()), $this->get_table_list());
}
/**
* Do action wp_optimize_after_optimizations
* used in ajax request after all optimizations completed
*
* @return boolean
*/
public function optimizations_done() {
$this->options->update_option('total-cleaned', 0);
// Run action after all optimizations completed.
do_action('wp_optimize_after_optimizations');
return true;
}
/**
* Return information about all optimizations.
*
* @param array $params
* @return array
*/
public function get_optimizations_info($params) {
$this->wpo_sites = isset($params['wpo-sites']) ? $params['wpo-sites'] : 0;
add_filter('get_optimization_blogs', array($this, 'get_optimization_blogs_filter'));
$results = array();
$optimizations = $this->optimizer->get_optimizations();
foreach ($optimizations as $optimization_id => $optimization) {
if (false === $optimization->display_in_optimizations_list()) continue;
$results[$optimization_id] = $optimization->get_settings_html();
}
return $results;
}
/**
* Filter for get_optimizations_blogs function, used in get_optimizations_info command.
* Not intended for direct usage as a command (is used internally as a WP filter)
*
* The class variable $wpo_sites is used for performing the filtering.
*
* @param array $sites - unfiltered list of sites
* @return array - after filtering
*/
public function get_optimization_blogs_filter($sites) {
$sites = array();
if (!empty($this->wpo_sites)) {
foreach ($this->wpo_sites as $site) {
if ('all' !== $site) $sites[] = $site;
}
}
return $sites;
}
/**
* Checks overdue crons and return message
*/
public function check_overdue_crons() {
$overdue_crons = WP_Optimize()->howmany_overdue_crons();
if ($overdue_crons >= 4) {
return array('m' => WP_Optimize()->show_admin_warning_overdue_crons($overdue_crons));
}
}
/**
* Enable or disable Gzip compression.
*
* @param array $params - ['enable' => true|false]
* @return array
*/
public function enable_gzip_compression($params) {
return WP_Optimize()->get_gzip_compression()->enable_gzip_command_handler($params);
}
/**
* Get the current gzip compression status
*
* @return array
*/
public function get_gzip_compression_status() {
$status = WP_Optimize()->get_gzip_compression()->is_gzip_compression_enabled(true);
return is_wp_error($status) ? array('error' => __('We could not determine if Gzip compression is enabled.', 'wp-optimize'), 'code' => $status->get_error_code(), 'message' => $status->get_error_message()) : array('status' => $status);
}
/**
* Import WP-Optimize settings.
*
* @param array $params array with 'settings' item where 'settings' json-encoded string.
*
* @return Array - the results of the import operation
*/
public function import_settings($params) {
if (empty($params['settings'])) {
return array('errors' => array(__('Please upload a valid settings file.', 'wp-optimize')));
}
$settings = json_decode($params['settings'], true);
// check if valid json file posted (requires PHP 5.3+)
if ((function_exists('json_last_error') && 0 != json_last_error()) || empty($settings)) {
return array('errors' => array(__('Please upload a valid settings file.', 'wp-optimize')));
}
$cache_settings = $settings['cache_settings'];
$minify_settings = $settings['minify_settings'];
$smush_settings = $settings['smush_settings'];
$database_settings = $settings['database_settings'];
$cache = WP_Optimize()->get_page_cache();
$cache->create_folders();
if ($cache_settings['enable_page_caching']) {
$cache->enable();
}
$wpo_browser_cache = WP_Optimize()->get_browser_cache();
if (isset($cache_settings['enable_browser_cache']) && $cache_settings['enable_browser_cache']) {
$browser_cache = array(
'browser_cache_expire_days' => $cache_settings['browser_cache_expire_days'],
'browser_cache_expire_hours' => $cache_settings['browser_cache_expire_hours']
);
$wpo_browser_cache->enable_browser_cache_command_handler($browser_cache);
}
$message = '';
$cache_result = WP_Optimize()->get_page_cache()->config->update($cache_settings);
$minify_result = WP_Optimize()->get_minify()->minify_commands->save_minify_settings($minify_settings);
$smush_result = WP_Optimize()->get_task_manager()->commands->update_smush_options($smush_settings);
$webp_result = WP_Optimize()->get_task_manager()->commands->update_webp_options($smush_settings);
$this->save_settings($database_settings);
if (is_wp_error($cache_result)) {
$message .= $cache_result->get_error_message() . PHP_EOL;
}
if (!$minify_result['success']) {
$message .= isset($minify_result['message']) ? $minify_result['message'] . PHP_EOL : '';
$message .= isset($minify_result['error']) ? $minify_result['error'] . PHP_EOL : '';
}
if (is_wp_error($smush_result)) {
$message .= $smush_result->get_error_message() . PHP_EOL;
}
if (is_wp_error($webp_result)) {
$message .= $webp_result->get_error_message() . PHP_EOL;
}
return array(
'success' => true,
'message' => empty($message) ? __('The settings were imported successfully.', 'wp-optimize') : $message
);
}
/**
* Dismiss install or updated notice
*
* @return mixed
*/
public function dismiss_install_or_update_notice() {
if (!is_a(WP_Optimize()->get_install_or_update_notice(), 'WP_Optimize_Install_Or_Update_Notice') || !is_callable(array(WP_Optimize()->get_install_or_update_notice(), 'dismiss'))) {
return array('errors' => array('The notice could not be dismissed. The method "dismiss" on the object instance "install_or_update_notice" does not seem to exist.'));
}
if (!WP_Optimize()->get_install_or_update_notice()->dismiss()) {
return array('errors' => array('The notice could not be dismissed. The settings could not be updated'));
}
return true;
}
/**
* Run images trash command.
*/
public function images_trash_command($params) {
if (!class_exists('WP_Optimize_Images_Trash_Manager_Commands')) {
return array(
'errors' => array('WP_Optimize_Images_Trash_Manager_Commands class not found'),
);
}
// get posted command.
$trash_command = isset($params['images_trash_command']) ? $params['images_trash_command'] : '';
// check if command is allowed.
$allowed_commands = WP_Optimize_Images_Trash_Manager_Commands::get_allowed_ajax_commands();
if (!in_array($trash_command, $allowed_commands)) {
return array(
'errors' => array('No such command found'),
);
}
$results = call_user_func(array(WP_Optimize_Images_Trash_Manager()->commands, $trash_command), $params);
if (is_wp_error($results)) {
$results = array(
'errors' => array($results->get_error_message()),
);
}
return $results;
}
/**
* Power tweak handling
*
* @param array $params
* @return mixed
*/
public function power_tweak($params) {
global $wp_optimize_premium;
if (!is_a($wp_optimize_premium, 'WP_Optimize_Premium') || !property_exists($wp_optimize_premium, 'power_tweaks') || !isset($params['sub_action'])) return array(
'errors' => array(__('No such command found', 'wp-optimize')),
);
$action = $params['sub_action'];
$data = $params['data'] ? $params['data'] : array();
if (!isset($data['tweak'])) return array(
'errors' => array(__('No tweak provided', 'wp-optimize'))
);
$tweak = sanitize_title($data['tweak']);
$pt = $wp_optimize_premium->power_tweaks;
switch($action) {
case 'activate':
$result = $pt->activate($tweak);
break;
case 'deactivate':
$result = $pt->deactivate($tweak);
break;
case 'run':
$result = $pt->run($tweak);
break;
}
if ($result && !is_wp_error($result)) {
return is_array($result) ? array_merge(array('success' => true), $result) : array('success' => true, 'message' => $result);
} else {
// translators: %s is an action/command
$error_message = is_wp_error($result) ? $result->get_error_message() : sprintf(__('The command %s failed', 'wp-optimize'), $action);
return array(
'success' => false,
'errors' => array($error_message)
);
}
}
/**
* Ignores the table deletion warning for the current user
*
* @return array
*/
public function user_ignores_table_deletion_warning() {
return array(
'success' => update_user_meta(get_current_user_id(), 'wpo-ignores-table-deletion-warning', true)
);
}
/**
* Ignores the post meta deletion warning for the current user
*
* @return array
*/
public function user_ignores_post_meta_deletion_warning() {
return array(
'success' => update_user_meta(get_current_user_id(), 'wpo-ignores-post-meta-deletion-warning', true)
);
}
/**
* Ignores the orphaned relationship data deletion warning for the current user
*
* @return array
*/
public function user_ignores_orphaned_relationship_data_deletion_warning() {
return array(
'success' => update_user_meta(get_current_user_id(), 'wpo-ignores-orphaned-relationship-data-deletion-warning', true)
);
}
/**
* Exports unused images as a CSV file to the `uploads` folder
*
* @return array
*/
public function export_csv() {
WP_Optimization_images::instance()->output_csv();
return array(
'success' => true
);
}
/**
* Build the HTML for the status report tab
*
* @return array
*/
public function generate_status_report() {
$system_status = WP_Optimize_System_Status_Report::get_instance();
$report_data = $system_status->generate_report();
$html = WP_Optimize()->include_template('status/status-page-ajax.php', true, array(
'report_data' => $report_data
));
return array(
'success' => true,
'html' => $html,
'replaceable_md_tags' => $system_status->get_replaceable_md_tags()
);
}
/**
* Gz compress text logs using `gzencode` to generate valid gzip files
*
* @return array
*/
public function generate_logs_zip() {
$wpo_server_information = new WP_Optimize_Server_Information();
$logs = $wpo_server_information->get_logs();
$gz_available = function_exists('gzencode');
$data = array();
foreach ($logs as $path => $content) {
if ($gz_available) {
$log_content = gzencode($content);
if (false === $log_content) {
$log_content = $content;
$gz_available = false;
}
} else {
$log_content = $content;
}
$data[] = array(
'src' => base64_encode($log_content),
'name' => basename($path),
'compressed' => $gz_available
);
}
return array(
'success' => true,
'data' => $data
);
}
/**
* Save images dimensions options
*
* @param array $settings Settings data
* @return array
*/
public function save_images_dimension_option($settings) {
$options = WP_Optimize()->get_options();
if (!empty($settings["images_dimensions"]) && "true" === $settings["images_dimensions"]) {
$is_updated = $options->update_option('image_dimensions', 1);
} else {
$is_updated = $options->update_option('image_dimensions', 0);
}
if ($is_updated || $options->update_option('image_dimensions_ignore_classes', sanitize_text_field($settings['ignore_classes']))) {
wpo_cache_flush();
}
return array(
'success' => true
);
}
}