Edit file File name : updates.php Content :<?php if (!defined('UPDRAFTCENTRAL_CLIENT_DIR')) die('No access.'); class UpdraftCentral_Updates_Commands extends UpdraftCentral_Commands { public function do_updates($updates) { if (!is_array($updates)) $this->_generic_error_response('invalid_data'); if (!empty($updates['plugins']) && !current_user_can('update_plugins')) return $this->_generic_error_response('updates_permission_denied', 'update_plugins'); if (!empty($updates['themes']) && !current_user_can('update_themes')) return $this->_generic_error_response('updates_permission_denied', 'update_themes'); if (!empty($updates['core']) && !current_user_can('update_core')) return $this->_generic_error_response('updates_permission_denied', 'update_core'); if (!empty($updates['translations']) && !$this->user_can_update_translations()) return $this->_generic_error_response('updates_permission_denied', 'update_translations'); $this->_admin_include('plugin.php', 'update.php', 'file.php', 'template.php'); $this->_frontend_include('update.php'); if (!empty($updates['meta']) && isset($updates['meta']['filesystem_credentials'])) { parse_str($updates['meta']['filesystem_credentials'], $filesystem_credentials); if (is_array($filesystem_credentials)) { foreach ($filesystem_credentials as $key => $value) { // Put them into $_POST, which is where request_filesystem_credentials() checks for them. $_POST[$key] = $value; } } } $plugins = empty($updates['plugins']) ? array() : $updates['plugins']; $plugin_updates = array(); foreach ($plugins as $plugin_info) { $plugin_updates[] = $this->_update_plugin($plugin_info['plugin'], $plugin_info['slug']); } $themes = empty($updates['themes']) ? array() : $updates['themes']; $theme_updates = array(); foreach ($themes as $theme_info) { $theme = $theme_info['theme']; $theme_updates[] = $this->_update_theme($theme); } $cores = empty($updates['core']) ? array() : $updates['core']; $core_updates = array(); foreach ($cores as $core) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- We dont use $core but we need the AS in the foreach so it needs to stay $core_updates[] = $this->_update_core(null); // Only one (and always we go to the latest version) - i.e. we ignore the passed parameters break; } $translation_updates = array(); if (!empty($updates['translations'])) { $translation_updates[] = $this->_update_translation(); } return $this->_response(array( 'plugins' => $plugin_updates, 'themes' => $theme_updates, 'core' => $core_updates, 'translations' => $translation_updates, )); } /** * Updates a plugin. A facade method that exposes a private updates * feature for other modules to consume. * * @param string $plugin Specific plugin to be updated * @param string $slug Unique key passed for updates * * @return array */ public function update_plugin($plugin, $slug) { return $this->_update_plugin($plugin, $slug); } /** * Updates a theme. A facade method that exposes a private updates * feature for other modules to consume. * * @param string $theme Specific theme to be updated * * @return array */ public function update_theme($theme) { return $this->_update_theme($theme); } /** * Gets available updates for a certain entity (e.g. plugin or theme). A facade method that * exposes a private updates feature for other modules to consume. * * @param string $entity The name of the entity that this request is intended for (e.g. themes or plugins) * * @return array */ public function get_item_updates($entity) { $updates = array(); switch ($entity) { case 'themes': wp_update_themes(); $updates = $this->maybe_add_third_party_items(get_theme_updates(), 'theme'); break; case 'plugins': wp_update_plugins(); $updates = $this->maybe_add_third_party_items(get_plugin_updates(), 'plugin'); break; } return $updates; } /** * Mostly from wp_ajax_update_plugin() in wp-admin/includes/ajax-actions.php (WP 4.5.2) * Code-formatting style has been retained from the original, for ease of comparison/updating * * @param string $plugin Specific plugin to be updated * @param string $slug Unique key passed for updates * @return array */ private function _update_plugin($plugin, $slug) { $status = array( 'update' => 'plugin', 'plugin' => $plugin, 'slug' => sanitize_key($slug), 'oldVersion' => '', 'newVersion' => '', ); if (false !== strpos($plugin, '..') || false !== strpos($plugin, ':') || !preg_match('#^[^\/]#i', $plugin)) { $status['error'] = 'not_found'; return $status; } $plugin_data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin); if (!isset($plugin_data['Name']) || !isset($plugin_data['Author']) || ('' == $plugin_data['Name'] && '' == $plugin_data['Author'])) { $status['error'] = 'not_found'; return $status; } if ($plugin_data['Version']) { $status['oldVersion'] = $plugin_data['Version']; } if (!current_user_can('update_plugins')) { $status['error'] = 'updates_permission_denied'; return $status; } include_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); wp_update_plugins(); // WP < 3.7 if (!class_exists('Automatic_Upgrader_Skin')) include_once(UPDRAFTCENTRAL_CLIENT_DIR.'/classes/class-automatic-upgrader-skin.php'); $skin = new Automatic_Upgrader_Skin(); $upgrader = new Plugin_Upgrader($skin); $result = $upgrader->bulk_upgrade(array($plugin)); if (is_array($result) && empty($result[$plugin]) && is_wp_error($skin->result)) { $result = $skin->result; } $status['messages'] = $upgrader->skin->get_upgrade_messages(); if (is_array($result) && !empty($result[$plugin])) { $plugin_update_data = current($result); /* * If the `update_plugins` site transient is empty (e.g. when you update * two plugins in quick succession before the transient repopulates), * this may be the return. * * Preferably something can be done to ensure `update_plugins` isn't empty. * For now, surface some sort of error here. */ if (true === $plugin_update_data) { $status['error'] = 'update_failed'; return $status; } if (is_wp_error($result[$plugin])) { $status['error'] = $result[$plugin]->get_error_code(); $status['error_message'] = $result[$plugin]->get_error_message(); return $status; } $plugin_data = get_plugins('/' . $result[$plugin]['destination_name']); $plugin_data = reset($plugin_data); if ($plugin_data['Version']) { $status['newVersion'] = $plugin_data['Version']; } return $status; } elseif (is_wp_error($result)) { $status['error'] = $result->get_error_code(); $status['error_message'] = $result->get_error_message(); return $status; } elseif (is_bool($result) && !$result) { $status['error'] = 'unable_to_connect_to_filesystem'; global $wp_filesystem; // Pass through the error from WP_Filesystem if one was raised if (isset($wp_filesystem->errors) && is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code()) { $status['error'] = $wp_filesystem->errors->get_error_code(); $status['error_message'] = $wp_filesystem->errors->get_error_message(); } return $status; } else { // An unhandled error occurred $status['error'] = 'update_failed'; return $status; } } /** * Adapted from _update_theme (above) * * @param string $core * @return array */ private function _update_core($core) { global $wp_filesystem; $status = array( 'update' => 'core', 'core' => $core, 'oldVersion' => '', 'newVersion' => '', ); // THis is included so we can get $wp_version include(ABSPATH.WPINC.'/version.php'); $status['oldVersion'] = $wp_version;// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable -- The variable is defined inside the ABSPATH.WPINC.'/version.php'. if (!current_user_can('update_core')) { $status['error'] = 'updates_permission_denied'; return $status; } include_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); wp_version_check(); $locale = get_locale();// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- Unused variable is for future use. $core_update_key = false; $core_update_latest_version = false; $get_core_updates = get_core_updates(); // THis is included so we can get $wp_version @include(ABSPATH.WPINC.'/version.php');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. foreach ($get_core_updates as $k => $core_update) { if (isset($core_update->version) && version_compare($core_update->version, $wp_version, '>') && version_compare($core_update->version, $core_update_latest_version, '>')) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable -- The variable is defined inside the ABSPATH.WPINC.'/version.php'. $core_update_latest_version = $core_update->version; $core_update_key = $k; } } if (false === $core_update_key) { $status['error'] = 'no_update_found'; return $status; } $update = $get_core_updates[$core_update_key]; // WP < 3.7 if (!class_exists('Automatic_Upgrader_Skin')) include_once(UPDRAFTCENTRAL_CLIENT_DIR.'/classes/class-automatic-upgrader-skin.php'); $skin = new Automatic_Upgrader_Skin(); $upgrader = new Core_Upgrader($skin); $result = $upgrader->upgrade($update); $status['messages'] = $upgrader->skin->get_upgrade_messages(); if (is_wp_error($result)) { $status['error'] = $result->get_error_code(); $status['error_message'] = $result->get_error_message(); return $status; } elseif (is_bool($result) && !$result) { $status['error'] = 'unable_to_connect_to_filesystem'; // Pass through the error from WP_Filesystem if one was raised if (is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code()) { $status['error'] = $wp_filesystem->errors->get_error_code(); $status['error_message'] = $wp_filesystem->errors->get_error_message(); } return $status; } elseif (preg_match('/^[0-9]/', $result)) { $status['newVersion'] = $result; return $status; } else { // An unhandled error occurred $status['error'] = 'update_failed'; return $status; } } private function _update_theme($theme) { global $wp_filesystem; $status = array( 'update' => 'theme', 'theme' => $theme, 'oldVersion' => '', 'newVersion' => '', ); if (false !== strpos($theme, '/') || false !== strpos($theme, '\\')) { $status['error'] = 'not_found'; return $status; } $theme_version = $this->get_theme_version($theme); if (false === $theme_version) { $status['error'] = 'not_found'; return $status; } $status['oldVersion'] = $theme_version; if (!current_user_can('update_themes')) { $status['error'] = 'updates_permission_denied'; return $status; } include_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); wp_update_themes(); // WP < 3.7 if (!class_exists('Automatic_Upgrader_Skin')) include_once(UPDRAFTCENTRAL_CLIENT_DIR.'/classes/class-automatic-upgrader-skin.php'); $skin = new Automatic_Upgrader_Skin(); $upgrader = new Theme_Upgrader($skin); $upgrader->init(); $result = $upgrader->bulk_upgrade(array($theme)); if (is_array($result) && empty($result[$theme]) && is_wp_error($skin->result)) { $result = $skin->result; } $status['messages'] = $upgrader->skin->get_upgrade_messages(); if (is_array($result) && !empty($result[$theme])) { $theme_update_data = current($result); /* * If the `update_themes` site transient is empty (e.g. when you update * two plugins in quick succession before the transient repopulates), * this may be the return. * * Preferably something can be done to ensure `update_themes` isn't empty. * For now, surface some sort of error here. */ if (true === $theme_update_data) { $status['error'] = 'update_failed'; return $status; } $new_theme_version = $this->get_theme_version($theme); if (false === $new_theme_version) { $status['error'] = 'update_failed'; return $status; } $status['newVersion'] = $new_theme_version; return $status; } elseif (is_wp_error($result)) { $status['error'] = $result->get_error_code(); $status['error_message'] = $result->get_error_message(); return $status; } elseif (is_bool($result) && !$result) { $status['error'] = 'unable_to_connect_to_filesystem'; // Pass through the error from WP_Filesystem if one was raised if (is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code()) { $status['error'] = $wp_filesystem->errors->get_error_code(); $status['error_message'] = $wp_filesystem->errors->get_error_message(); } return $status; } else { // An unhandled error occurred $status['error'] = 'update_failed'; return $status; } } /** * Updates available translations for this website * * @return Array */ private function _update_translation() { global $wp_filesystem; $status = array(); include_once(ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'); if (!class_exists('Automatic_Upgrader_Skin')) include_once(UPDRAFTCENTRAL_CLIENT_DIR.'/classes/class-automatic-upgrader-skin.php'); $skin = new Automatic_Upgrader_Skin(); $upgrader = new Language_Pack_Upgrader($skin); $result = $upgrader->bulk_upgrade(); if (is_array($result) && !empty($result)) { $status['success'] = true; } elseif (is_wp_error($result)) { $status['error'] = $result->get_error_code(); $status['error_message'] = $result->get_error_message(); } elseif (is_bool($result) && !$result) { $status['error'] = 'unable_to_connect_to_filesystem'; // Pass through the error from WP_Filesystem if one was raised if (is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code()) { $status['error'] = $wp_filesystem->errors->get_error_code(); $status['error_message'] = $wp_filesystem->errors->get_error_message(); } } elseif (is_bool($result) && $result) { $status['error'] = 'up_to_date'; } else { // An unhandled error occurred $status['error'] = 'update_failed'; } return $status; } private function get_theme_version($theme) { if (function_exists('wp_get_theme')) { // Since WP 3.4.0 $theme = wp_get_theme($theme); if (is_a($theme, 'WP_Theme')) { return $theme->Version; } else { return false; } } else { $theme_data = get_theme_data(WP_CONTENT_DIR . '/themes/'.$theme.'/style.css'); if (isset($theme_data['Version'])) { return $theme_data['Version']; } else { return false; } } } /** * Adding third-party plugins/theme for UDC automatic updates, for some updaters which store their information when the transient is set, instead of (like most) when it is fetched * * @param Array $items A collection of plugins or themes for updates * @param String $type A string indicating which type of collection to process (e.g. 'plugin' or 'theme') * @return Array An updated collection of plugins or themes for updates */ private function maybe_add_third_party_items($items, $type) { // Here we're preparing a dummy transient object that will be pass to the filter // and gets populated by those plugins or themes that hooked into the "pre_set_site_transient_*" filter. // // We're setting some default properties so that plugins and themes won't be able to bypass populating them, // because most of the plugins and themes updater scripts checks whether or not these properties are set and // non-empty or passed the 12 hour period (where WordPress re-starts the process of checking updates for // these plugins and themes), otherwise, they bypass populating the update/upgrade info for these items. $transient = (object) array( 'last_checked' => time() - (13 * 3600), /* Making sure that we passed the 12 hour period check */ 'checked' => array('default' => 'none'), 'response' => array('default' => 'none') ); // Most of the premium plugin developers are hooking into the "pre_set_site_transient_update_plugins" and // "pre_set_site_transient_update_themes" filters if they want their plugins or themes to support automatic // updates. Thus, we're making sure here that if for some reason, those plugins or themes didn't get through // and added to the "update_plugins" or "update_themes" transients when calling the get_site_transient('update_plugins') // or get_site_transient('update_themes') we add them here manually. $filters = apply_filters("pre_set_site_transient_update_{$type}s", $transient, "update_{$type}s"); $all_items = array(); switch ($type) { case 'plugin': $all_items = get_plugins(); break; case 'theme': $this->_frontend_include('theme.php'); if (function_exists('wp_get_themes')) { $themes = wp_get_themes(); if (!empty($themes)) { // We make sure that the return key matched the previous // key from "get_themes", otherwise, no updates will be found // even if it does have one. "get_themes" returns the name of the // theme as the key while "wp_get_themes" returns the slug. foreach ($themes as $theme) { $all_items[$theme->Name] = $theme; } } } else { $all_items = get_themes(); } break; default: break; } if (!empty($all_items)) { $all_items = (array) $all_items; foreach ($all_items as $key => $data) { if (!isset($items[$key]) && isset($filters->response[$key])) { $update_info = ('plugin' === $type) ? $filters->response[$key] : $data; // If "package" is empty, it means that this plugin or theme does not support automatic updates // currently, since the "package" field is the one holding the download link of these plugins/themes // and WordPress is using this field to download the latest version of these items. // // Most of the time, this "package" field is not empty, but for premium plugins/themes this can be // conditional, only then if the user provides a legit access or api key can this field be populated or available. // // We set this variable to "false" by default, as plugins/themes hosted in wordpress.org always sets this // to the downloadable zip file of the plugin/theme. // // N.B. We only add premium plugins/themes that has this "package" field set and non-empty, otherwise, it // does not support automatic updates as explained above. $is_package_empty = false; if (is_object($update_info)) { if (!isset($update_info->package) || empty($update_info->package)) { $is_package_empty = true; } } elseif (is_array($update_info)) { if (!isset($update_info['package']) || empty($update_info['package'])) { $is_package_empty = true; } } // Add this plugin/theme to the current updates collection if (!$is_package_empty) { $items[$key] = ('plugin' === $type) ? (object) $data : $this->get_theme_info($key); $items[$key]->update = $update_info; } } } } return $this->prep_items_for_updates($items, $type); } /** * Extracts theme's data or information * * @param string $theme A string representing a theme's name or slug. * @return object|boolean If successful, an object containing the theme data or information, "false" otherwise. */ private function get_theme_info($theme) { if (function_exists('wp_get_theme')) { $theme = wp_get_theme($theme); if (is_a($theme, 'WP_Theme')) { return $theme; } } else { $theme_data = get_theme_data(WP_CONTENT_DIR.'/themes/'.$theme.'/style.css'); if (isset($theme_data['Version'])) { if (!isset($theme_data['ThemeURI'])) $theme_data['ThemeURI'] = $theme_data['URI']; return (object) $theme_data; } } return false; } /** * Fix items for update with missing "plugin" or "theme" field if applicable * * @param Array $items A collection of plugins or themes for updates * @param String $type A string indicating which type of collection to process (e.g. 'plugin' or 'theme') * @return Array An updated collection of plugins or themes for updates */ private function prep_items_for_updates($items, $type) { foreach ($items as $key => $data) { $update_info = $data->update; // Some plugins and/or themes does not adhere to the standard WordPress updates meta // properties/fields. Thus, missing some fields such as "plugin" or "theme" // in their update information results in "Automatic updates is unavailable for this item" // in UDC since we're using these fields to process the updates. // // As a workaround, we're filling these missing fields in order to solve the above issue // in case the developer of these plugins/themes forgot to include them. if (is_object($update_info)) { $update_info = (array) $update_info; if (!isset($update_info[$type])) { $update_info[$type] = $key; } $update_info = (object) $update_info; } elseif (is_array($update_info)) { if (!isset($update_info[$type])) { $update_info[$type] = $key; } } // Re-assign the updated info to the original "update" property $items[$key]->update = $update_info; } return $items; } /** * Custom validation for translation permission. Since the 'install_languages' capability insn't available until 4.9 * therefore, we wrapped the validation check in this block to support older version of WP. * * @return Boolean */ private function user_can_update_translations() { global $updraftcentral_main; $wp_version = $updraftcentral_main->get_wordpress_version(); if (version_compare($wp_version, '4.9', '<')) { if (current_user_can('update_core') || current_user_can('update_plugins') || current_user_can('update_themes')) return true; } else { if (current_user_can('install_languages')) return true; } return false; } /** * Checks basic WP and PHP compatibility for plugins and themes * * @param string $type The type of the entity to check (e.g. 'plugin' or 'theme') * @param array $info Data or information to check * @return array */ private function is_compatible($type, $info) { global $updraftcentral_main; $wp_version = $updraftcentral_main->get_wordpress_version(); $is_compatible = null; $message = ''; if (isset($info['update'])) { // Check for WP Compatibility based from the update information if (!empty($info['update']['requires'])) { if (version_compare($wp_version, $info['update']['requires'], '<')) { $is_compatible = false; $message = esc_attr(sprintf(__('The latest update for this %s is not compatible with the WordPress version installed on the remote site.', 'updraftplus').' '.__('The minimum WordPress version supported by this %s is %s.', 'updraftplus'), $type, $type, $info['update']['requires'])); } else { $is_compatible = true; } } // Check for PHP Compatibility based from the update information if (!empty($info['update']['requires_php'])) { if (version_compare(PHP_VERSION, $info['update']['requires_php'], '<')) { $is_compatible = false; $message = esc_attr(sprintf(__('The latest update for this %s is not compatible with the PHP version installed on the remote site.', 'updraftplus').' '.__('The minimum PHP version supported by this %s is %s.', 'updraftplus'), $type, $type, $info['update']['requires_php'])); } else { $is_compatible = true; } } // Check whether Plugin/Theme has been tested based from the update information if (!empty($info['update']['tested'])) { if (version_compare($wp_version, $info['update']['tested'], '>')) { $is_compatible = false; $message = esc_attr(sprintf(__('The latest update for this %s has not been tested with the WordPress version installed on the remote site and may have compatibility issues when used.', 'updraftplus'), $type)); } else { $is_compatible = true; } } } if (is_null($is_compatible)) { $is_compatible = false; $message = esc_attr(sprintf(__('There are currently no available fields or data that we can use to determine whether this latest %s is compatible with your WordPress or PHP install.', 'updraftplus'), $type).' '.__('Please install with caution by doing a backup first before installing.', 'updraftplus')); } return array( 'compatible' => $is_compatible, 'compatible_message' => $message, ); } public function get_updates($options) { // Forcing Elegant Themes (Divi) updates component to load if it exist. if (function_exists('et_register_updates_component')) et_register_updates_component(); if (!current_user_can('update_plugins') && !current_user_can('update_themes') && !current_user_can('update_core')) return $this->_generic_error_response('updates_permission_denied'); $this->_admin_include('plugin.php', 'update.php', 'file.php', 'template.php'); $this->_frontend_include('update.php'); if (!is_array($options)) $options = array(); // Normalise it $plugin_updates = array(); if (current_user_can('update_plugins')) { // Detect if refresh needed $transient = get_site_transient('update_plugins'); if (!empty($options['force_refresh']) || false === $transient) { delete_site_transient('update_plugins'); wp_update_plugins(); } $get_plugin_updates = $this->maybe_add_third_party_items(get_plugin_updates(), 'plugin'); if (is_array($get_plugin_updates)) { foreach ($get_plugin_updates as $update) { // For some reason, some 3rd-party (premium) plugins are returning the same version // with that of the currently installed version in WordPress. Thus, we're making sure here to // only return those items for update that has new versions greater than the currently installed version. if (version_compare($update->Version, $update->update->new_version, '>=')) continue; $info = array( 'name' => $update->Name, 'plugin_uri' => $update->PluginURI, 'version' => $update->Version, 'description' => $update->Description, 'author' => $update->Author, 'author_uri' => $update->AuthorURI, 'title' => $update->Title, 'author_name' => $update->AuthorName, 'update' => array( // With Affiliates-WP, if you have not connected, this is null. 'plugin' => isset($update->update->plugin) ? $update->update->plugin : null, 'slug' => $update->update->slug, 'new_version' => $update->update->new_version, 'package' => $update->update->package, 'tested' => isset($update->update->tested) ? $update->update->tested : null, 'compatibility' => isset($update->update->compatibility) ? (array) $update->update->compatibility : null, 'sections' => isset($update->update->sections) ? (array) $update->update->sections : null, 'requires' => isset($update->update->requires) ? $update->update->requires : null, 'requires_php' => isset($update->update->requires_php) ? $update->update->requires_php : null, ), ); // Check for compatibility and merge result into info $result = $this->is_compatible('plugin', $info); $plugin_updates[] = array_merge($info, $result); } } } $theme_updates = array(); if (current_user_can('update_themes')) { // Detect if refresh needed $transient = get_site_transient('update_themes'); if (!empty($options['force_refresh']) || false === $transient) { delete_site_transient('update_themes'); wp_update_themes(); } $get_theme_updates = $this->maybe_add_third_party_items(get_theme_updates(), 'theme'); if (is_array($get_theme_updates)) { foreach ($get_theme_updates as $update) { // We're making sure here to only return those items for update that has new // versions greater than the currently installed version. if (version_compare($update->Version, $update->update['new_version'], '>=')) continue; $name = $update->Name; $theme_name = !empty($name) ? $name : $update->update['theme']; $info = array( 'name' => $theme_name, 'theme_uri' => $update->ThemeURI, 'version' => $update->Version, 'description' => $update->Description, 'author' => $update->Author, 'author_uri' => $update->AuthorURI, 'update' => array( 'theme' => $update->update['theme'], 'new_version' => $update->update['new_version'], 'package' => $update->update['package'], 'url' => $update->update['url'], 'tested' => isset($update->update['tested']) ? $update->update['tested'] : null, 'requires' => $update->update['requires'], 'requires_php' => $update->update['requires_php'], ), ); // Check for compatibility and merge result into info $result = $this->is_compatible('theme', $info); $theme_updates[] = array_merge($info, $result); } } } $core_updates = array(); if (current_user_can('update_core')) { // Detect if refresh needed $transient = get_site_transient('update_core'); if (!empty($options['force_refresh']) || false === $transient) { // The next line is only needed for older WP versions - otherwise, the parameter to wp_version_check forces a check. delete_site_transient('update_core'); wp_version_check(array(), true); } $get_core_updates = get_core_updates(); if (is_array($get_core_updates)) { $core_update_key = false; $core_update_latest_version = false; // THis is included so we can get $wp_version @include(ABSPATH.WPINC.'/version.php');// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function. foreach ($get_core_updates as $k => $core_update) { if (isset($core_update->version) && version_compare($core_update->version, $wp_version, '>') && version_compare($core_update->version, $core_update_latest_version, '>')) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable -- The variable is defined inside the ABSPATH.WPINC.'/version.php'. $core_update_latest_version = $core_update->version; $core_update_key = $k; } } if (false !== $core_update_key) { $update = $get_core_updates[$core_update_key]; global $wpdb; $mysql_version = $wpdb->db_version(); $is_mysql = (file_exists(WP_CONTENT_DIR . '/db.php') && empty($wpdb->is_mysql)) ? false : true; // We're making sure here to only return those items for update that has new // versions greater than the currently installed version. if (version_compare($wp_version, $update->version, '<')) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable -- The variable is defined inside the ABSPATH.WPINC.'/version.php'. $core_updates[] = array( 'download' => $update->download, 'version' => $update->version, 'php_version' => $update->php_version, 'mysql_version' => $update->mysql_version, 'installed' => array( 'version' => $wp_version,// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable -- The variable is defined inside the ABSPATH.WPINC.'/version.php'. 'mysql' => $mysql_version, 'php' => PHP_VERSION, 'is_mysql' => $is_mysql, ), 'sufficient' => array( 'mysql' => version_compare($mysql_version, $update->mysql_version, '>='), 'php' => version_compare(PHP_VERSION, $update->php_version, '>='), ), ); } } } } $translation_updates = array(); if (function_exists('wp_get_translation_updates') && $this->user_can_update_translations()) { $translations = wp_get_translation_updates(); $translation_updates = array( 'items' => $translations ); } // Do we need to ask the user for filesystem credentials? $request_filesystem_credentials = array(); $check_fs = array( 'plugins' => WP_PLUGIN_DIR, 'themes' => WP_CONTENT_DIR.'/themes', 'core' => untrailingslashit(ABSPATH) ); if (!empty($translation_updates)) { // 'en_US' don't usually have the "languages" folder, thus, we // check if there's a need to ask for filesystem credentials for that // folder if it exists, most especially for locale other than 'en_US'. $language_dir = WP_CONTENT_DIR.'/languages'; if ('en_US' !== get_locale() && is_dir($language_dir)) { $check_fs['translations'] = $language_dir; } } foreach ($check_fs as $entity => $dir) { $filesystem_method = get_filesystem_method(array(), $dir); ob_start(); $filesystem_credentials_are_stored = request_filesystem_credentials(site_url()); $filesystem_form = strip_tags(ob_get_contents(), '<div><h2><p><input><label><fieldset><legend><span><em>'); ob_end_clean(); $request_filesystem_credentials[$entity] = ('direct' != $filesystem_method && !$filesystem_credentials_are_stored); } $automatic_backups = (class_exists('UpdraftPlus_Options') && class_exists('UpdraftPlus_Addon_Autobackup') && UpdraftPlus_Options::get_updraft_option('updraft_autobackup_default', true)) ? true : false; return $this->_response(array( 'plugins' => $plugin_updates, 'themes' => $theme_updates, 'core' => $core_updates, 'translations' => $translation_updates, 'meta' => array( 'request_filesystem_credentials' => $request_filesystem_credentials, 'filesystem_form' => $filesystem_form, 'automatic_backups' => $automatic_backups ), )); } } Save