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usr
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src
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litespeed-wp-plugin
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6.5.2
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litespeed-cache
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src
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files >> //usr/src/litespeed-wp-plugin/6.5.2/litespeed-cache/src/root.cls.php
<?php /** * The abstract instance * * @since 3.0 */ namespace LiteSpeed; defined('WPINC') || exit(); abstract class Root { const CONF_FILE = '.litespeed_conf.dat'; // Instance set private static $_instances; private static $_options = array(); private static $_const_options = array(); private static $_primary_options = array(); private static $_network_options = array(); /** * Check if need to separate ccss for mobile * * @since 4.7 * @access protected */ protected function _separate_mobile() { return (wp_is_mobile() || apply_filters('litespeed_is_mobile', false)) && $this->conf(Base::O_CACHE_MOBILE); } /** * Log a debug message. * * @since 4.4 * @access public */ public static function debug($msg, $backtrace_limit = false) { if (!defined('LSCWP_LOG')) { return; } if (defined('static::LOG_TAG')) { $msg = static::LOG_TAG . ' ' . $msg; } Debug2::debug($msg, $backtrace_limit); } /** * Log an advanced debug message. * * @since 4.4 * @access public */ public static function debug2($msg, $backtrace_limit = false) { if (!defined('LSCWP_LOG_MORE')) { return; } if (defined('static::LOG_TAG')) { $msg = static::LOG_TAG . ' ' . $msg; } Debug2::debug2($msg, $backtrace_limit); } /** * Check if there is cache folder for that type * * @since 3.0 */ public function has_cache_folder($type) { $subsite_id = is_multisite() && !is_network_admin() ? get_current_blog_id() : ''; if (file_exists(LITESPEED_STATIC_DIR . '/' . $type . '/' . $subsite_id)) { return true; } return false; } /** * Maybe make the cache folder if not existed * * @since 4.4.2 */ protected function _maybe_mk_cache_folder($type) { if (!$this->has_cache_folder($type)) { $subsite_id = is_multisite() && !is_network_admin() ? get_current_blog_id() : ''; $path = LITESPEED_STATIC_DIR . '/' . $type . '/' . $subsite_id; mkdir($path, 0755, true); } } /** * Delete file-based cache folder for that type * * @since 3.0 */ public function rm_cache_folder($type) { if (!$this->has_cache_folder($type)) { return; } $subsite_id = is_multisite() && !is_network_admin() ? get_current_blog_id() : ''; File::rrmdir(LITESPEED_STATIC_DIR . '/' . $type . '/' . $subsite_id); // Clear All summary data self::save_summary(false, false, true); if ($type == 'ccss' || $type == 'ucss') { Debug2::debug('[CSS] Cleared ' . $type . ' queue'); } elseif ($type == 'avatar') { Debug2::debug('[Avatar] Cleared ' . $type . ' queue'); } elseif ($type == 'css' || $type == 'js') { return; } else { Debug2::debug('[' . strtoupper($type) . '] Cleared ' . $type . ' queue'); } } /** * Build the static filepath * * @since 4.0 */ protected function _build_filepath_prefix($type) { $filepath_prefix = '/' . $type . '/'; if (is_multisite()) { $filepath_prefix .= get_current_blog_id() . '/'; } return $filepath_prefix; } /** * Load current queues from data file * * @since 4.1 * @since 4.3 Elevated to root.cls */ public function load_queue($type) { $filepath_prefix = $this->_build_filepath_prefix($type); $static_path = LITESPEED_STATIC_DIR . $filepath_prefix . '.litespeed_conf.dat'; $queue = array(); if (file_exists($static_path)) { $queue = \json_decode(file_get_contents($static_path), true) ?: array(); } return $queue; } /** * Save current queues to data file * * @since 4.1 * @since 4.3 Elevated to root.cls */ public function save_queue($type, $list) { $filepath_prefix = $this->_build_filepath_prefix($type); $static_path = LITESPEED_STATIC_DIR . $filepath_prefix . '.litespeed_conf.dat'; $data = \json_encode($list); File::save($static_path, $data, true); } /** * Clear all waiting queues * * @since 3.4 * @since 4.3 Elevated to root.cls */ public function clear_q($type, $silent = false) { $filepath_prefix = $this->_build_filepath_prefix($type); $static_path = LITESPEED_STATIC_DIR . $filepath_prefix . '.litespeed_conf.dat'; if (file_exists($static_path)) { $silent = false; unlink($static_path); } if (!$silent) { $msg = __('All QUIC.cloud service queues have been cleared.', 'litespeed-cache'); Admin_Display::succeed($msg); } } /** * Load an instance or create it if not existed * @since 4.0 */ public static function cls($cls = false, $unset = false, $data = false) { if (!$cls) { $cls = self::ori_cls(); } $cls = __NAMESPACE__ . '\\' . $cls; $cls_tag = strtolower($cls); if (!isset(self::$_instances[$cls_tag])) { if ($unset) { return; } self::$_instances[$cls_tag] = new $cls($data); } else { if ($unset) { unset(self::$_instances[$cls_tag]); return; } } return self::$_instances[$cls_tag]; } /** * Set one conf or confs */ public function set_conf($id, $val = null) { if (is_array($id)) { foreach ($id as $k => $v) { $this->set_conf($k, $v); } return; } self::$_options[$id] = $val; } /** * Set one primary conf or confs */ public function set_primary_conf($id, $val = null) { if (is_array($id)) { foreach ($id as $k => $v) { $this->set_primary_conf($k, $v); } return; } self::$_primary_options[$id] = $val; } /** * Set one network conf */ public function set_network_conf($id, $val = null) { if (is_array($id)) { foreach ($id as $k => $v) { $this->set_network_conf($k, $v); } return; } self::$_network_options[$id] = $val; } /** * Set one const conf */ public function set_const_conf($id, $val) { self::$_const_options[$id] = $val; } /** * Check if is overwritten by const * * @since 3.0 */ public function const_overwritten($id) { if (!isset(self::$_const_options[$id]) || self::$_const_options[$id] == self::$_options[$id]) { return null; } return self::$_const_options[$id]; } /** * Check if is overwritten by primary site * * @since 3.2.2 */ public function primary_overwritten($id) { if (!isset(self::$_primary_options[$id]) || self::$_primary_options[$id] == self::$_options[$id]) { return null; } // Network admin settings is impossible to be overwritten by primary if (is_network_admin()) { return null; } return self::$_primary_options[$id]; } /** * Get the list of configured options for the blog. * * @since 1.0 */ public function get_options($ori = false) { if (!$ori) { return array_merge(self::$_options, self::$_primary_options, self::$_network_options, self::$_const_options); } return self::$_options; } /** * If has a conf or not */ public function has_conf($id) { return array_key_exists($id, self::$_options); } /** * If has a primary conf or not */ public function has_primary_conf($id) { return array_key_exists($id, self::$_primary_options); } /** * If has a network conf or not */ public function has_network_conf($id) { return array_key_exists($id, self::$_network_options); } /** * Get conf */ public function conf($id, $ori = false) { if (isset(self::$_options[$id])) { if (!$ori) { $val = $this->const_overwritten($id); if ($val !== null) { defined('LSCWP_LOG') && Debug2::debug('[Conf] 🏛️ const option ' . $id . '=' . var_export($val, true)); return $val; } $val = $this->primary_overwritten($id); // Network Use primary site settings if ($val !== null) { return $val; } } // Network original value will be in _network_options if (!is_network_admin() || !$this->has_network_conf($id)) { return self::$_options[$id]; } } if ($this->has_network_conf($id)) { if (!$ori) { $val = $this->const_overwritten($id); if ($val !== null) { defined('LSCWP_LOG') && Debug2::debug('[Conf] 🏛️ const option ' . $id . '=' . var_export($val, true)); return $val; } } return $this->network_conf($id); } defined('LSCWP_LOG') && Debug2::debug('[Conf] Invalid option ID ' . $id); return null; } /** * Get primary conf */ public function primary_conf($id) { return self::$_primary_options[$id]; } /** * Get network conf */ public function network_conf($id) { if (!$this->has_network_conf($id)) { return null; } return self::$_network_options[$id]; } /** * Get called class short name */ public static function ori_cls() { $cls = new \ReflectionClass(get_called_class()); $shortname = $cls->getShortName(); $namespace = str_replace(__NAMESPACE__ . '\\', '', $cls->getNamespaceName() . '\\'); if ($namespace) { // the left namespace after dropped LiteSpeed $shortname = $namespace . $shortname; } return $shortname; } /** * Generate conf name for wp_options record * * @since 3.0 */ public static function name($id) { $name = strtolower(self::ori_cls()); if ($name == 'conf2') { // For a certain 3.7rc correction, can be dropped after v4 $name = 'conf'; } return 'litespeed.' . $name . '.' . $id; } /** * Dropin with prefix for WP's get_option * * @since 3.0 */ public static function get_option($id, $default_v = false) { $v = get_option(self::name($id), $default_v); // Maybe decode array if (is_array($default_v)) { $v = self::_maybe_decode($v); } return $v; } /** * Dropin with prefix for WP's get_site_option * * @since 3.0 */ public static function get_site_option($id, $default_v = false) { $v = get_site_option(self::name($id), $default_v); // Maybe decode array if (is_array($default_v)) { $v = self::_maybe_decode($v); } return $v; } /** * Dropin with prefix for WP's get_blog_option * * @since 3.0 */ public static function get_blog_option($blog_id, $id, $default_v = false) { $v = get_blog_option($blog_id, self::name($id), $default_v); // Maybe decode array if (is_array($default_v)) { $v = self::_maybe_decode($v); } return $v; } /** * Dropin with prefix for WP's add_option * * @since 3.0 */ public static function add_option($id, $v) { add_option(self::name($id), self::_maybe_encode($v)); } /** * Dropin with prefix for WP's add_site_option * * @since 3.0 */ public static function add_site_option($id, $v) { add_site_option(self::name($id), self::_maybe_encode($v)); } /** * Dropin with prefix for WP's update_option * * @since 3.0 */ public static function update_option($id, $v) { update_option(self::name($id), self::_maybe_encode($v)); } /** * Dropin with prefix for WP's update_site_option * * @since 3.0 */ public static function update_site_option($id, $v) { update_site_option(self::name($id), self::_maybe_encode($v)); } /** * Decode an array * * @since 4.0 */ private static function _maybe_decode($v) { if (!is_array($v)) { $v2 = \json_decode($v, true); if ($v2 !== null) { $v = $v2; } } return $v; } /** * Encode an array * * @since 4.0 */ private static function _maybe_encode($v) { if (is_array($v)) { $v = \json_encode($v) ?: $v; // Non utf-8 encoded value will get failed, then used ori value } return $v; } /** * Dropin with prefix for WP's delete_option * * @since 3.0 */ public static function delete_option($id) { delete_option(self::name($id)); } /** * Dropin with prefix for WP's delete_site_option * * @since 3.0 */ public static function delete_site_option($id) { delete_site_option(self::name($id)); } /** * Read summary * * @since 3.0 * @access public */ public static function get_summary($field = false) { $summary = self::get_option('_summary', array()); if (!is_array($summary)) { $summary = array(); } if (!$field) { return $summary; } if (array_key_exists($field, $summary)) { return $summary[$field]; } return null; } /** * Save summary * * @since 3.0 * @access public */ public static function save_summary($data = false, $reload = false, $overwrite = false) { if ($reload || empty(static::cls()->_summary)) { self::reload_summary(); } $existing_summary = static::cls()->_summary; if ($overwrite || !is_array($existing_summary)) { $existing_summary = array(); } $new_summary = array_merge($existing_summary, $data ?: array()); // self::debug2( 'Save after Reloaded summary', $new_summary ); static::cls()->_summary = $new_summary; self::update_option('_summary', $new_summary); } /** * Reload summary * @since 5.0 */ public static function reload_summary() { static::cls()->_summary = self::get_summary(); // self::debug2( 'Reloaded summary', static::cls()->_summary ); } /** * Get the current instance object. To be inherited. * * @since 3.0 */ public static function get_instance() { return static::cls(); } }
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