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Commit realizado el 12:13:52 08-04-2024

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2024-04-08 12:13:55 -04:00
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423
wp-content/plugins/wpforms-lite/src/Helpers/CacheBase.php Normal file
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<?php
namespace WPForms\Helpers;
use WPForms\Tasks\Tasks;
/**
* Remote data cache handler.
*
* Usage example in `WPForms\Admin\Addons\AddonsCache` and `WPForms\Admin\Builder\TemplatesCache`.
*
* @since 1.6.8
*/
abstract class CacheBase {
/**
* Indicates whether the cache was updated during the current run.
*
* @since 1.6.8
*
* @var bool
*/
protected static $updated = false;
/**
* Settings.
*
* @since 1.6.8
*
* @var array
*/
protected $settings;
/**
* Cache key.
*
* @since 1.8.2
*
* @var string
*/
private $cache_key;
/**
* Cache dir.
*
* @since 1.8.2
*
* @var string
*/
private $cache_dir;
/**
* Cache file.
*
* @since 1.8.2
*
* @var string
*/
private $cache_file;
/**
* Determine if the class is allowed to load.
*
* @since 1.6.8
*
* @return bool
*/
abstract protected function allow_load();
/**
* Initialize.
*
* @since 1.6.8
*/
public function init() {
// Init settings before allow_load() as settings are used in get().
$this->update_settings();
$this->cache_key = $this->settings['cache_file'];
$this->cache_dir = $this->get_cache_dir(); // See comment in the method.
$this->cache_file = $this->cache_dir . $this->settings['cache_file'];
if ( ! $this->allow_load() ) {
return;
}
// Quit if settings wasn't provided.
if (
empty( $this->settings['remote_source'] ) ||
empty( $this->settings['cache_file'] )
) {
return;
}
$this->hooks();
}
/**
* Base hooks.
*
* @since 1.6.8
*/
private function hooks() {
add_action( 'shutdown', [ $this, 'cache_dir_complete' ] );
if ( empty( $this->settings['update_action'] ) ) {
return;
}
// Schedule recurring updates.
add_action( 'admin_init', [ $this, 'schedule_update_cache' ] );
add_action( $this->settings['update_action'], [ $this, 'update' ] );
}
/**
* Set up settings.
*
* @since 1.6.8
*/
private function update_settings() {
$default_settings = [
// Remote source URL.
// For instance: 'https://wpforms.com/wp-content/addons.json'.
'remote_source' => '',
// Cache file.
// Just file name. For instance: 'addons.json'.
'cache_file' => '',
// Cache time to live in seconds.
'cache_ttl' => WEEK_IN_SECONDS,
// Scheduled update action.
// For instance: 'wpforms_admin_addons_cache_update'.
'update_action' => '',
];
$this->settings = wp_parse_args( $this->setup(), $default_settings );
}
/**
* Provide settings.
*
* @since 1.6.8
*
* @return array Settings array.
*/
abstract protected function setup();
/**
* Get cache directory path.
*
* @since 1.6.8
*/
protected function get_cache_dir() {
static $cache_dir;
if ( $cache_dir ) {
/**
* Since wpforms_upload_dir() relies on hooks, and hooks can be added unpredictably,
* we need to cache the result of this method.
* Otherwise, it is the risk to save cache file to one dir and try to get from another.
*/
return $cache_dir;
}
$upload_dir = wpforms_upload_dir();
$upload_path = ! empty( $upload_dir['path'] )
? trailingslashit( wp_normalize_path( $upload_dir['path'] ) )
: trailingslashit( WP_CONTENT_DIR ) . 'uploads/wpforms/';
$cache_dir = $upload_path . 'cache/';
return $cache_dir;
}
/**
* Get data from cache or from API call.
*
* @since 1.8.2
*
* @return array
*/
public function get() {
if ( $this->is_invalid_cache() || $this->is_expired_cache() ) {
$this->update();
}
return $this->get_from_cache();
}
/**
* Determine if the cache is expired.
*
* @since 1.8.2
*
* @return bool
*/
private function is_expired_cache() {
return $this->cache_time() + $this->settings['cache_ttl'] < time();
}
/**
* Determine if the cache is expired.
*
* @since 1.8.2
*
* @return bool
*/
private function is_invalid_cache() {
return empty( $this->get_from_cache() );
}
/**
* Get cache creation time.
*
* @since 1.8.2
*
* @return int
*/
private function cache_time() {
return (int) Transient::get( $this->cache_key );
}
/**
* Determine if the cache file exists.
*
* @since 1.8.2
*
* @return bool
*/
private function exists() {
return is_file( $this->cache_file ) && is_readable( $this->cache_file );
}
/**
* Get cache from cache file.
*
* @since 1.8.2
*
* @return array
*/
private function get_from_cache() {
if ( ! $this->exists() ) {
return [];
}
return (array) json_decode( file_get_contents( $this->cache_file ), true );
}
/**
* Update cache.
*
* @since 1.8.2
*
* @param bool $force Force update.
*
* @return bool
*/
public function update( $force = false ) {
if (
! $force &&
time() < $this->cache_time() + 15 * MINUTE_IN_SECONDS
) {
return false;
}
Transient::set( $this->cache_key, time(), $this->settings['cache_ttl'] );
if ( ! wp_mkdir_p( $this->cache_dir ) ) {
return false;
}
$data = $this->perform_remote_request();
// phpcs:ignore WordPress.WP.AlternativeFunctions.file_system_read_file_put_contents
if ( file_put_contents( $this->cache_file, wp_json_encode( $data ) ) === false ) {
return false;
}
self::$updated = true;
return true;
}
/**
* Get cached data.
*
* @since 1.6.8
* @deprecated 1.8.2
*
* @return array Cached data.
* @noinspection PhpUnused
*/
public function get_cached() {
_deprecated_function( __METHOD__, '1.8.2 of the WPForms plugin', __CLASS__ . '::get()' );
return $this->get();
}
/**
* Update cached data with actual data retrieved from the remote source.
*
* @since 1.6.8
* @deprecated 1.8.2
*
* @return array
* @noinspection PhpUnused
*/
public function update_cache() {
_deprecated_function( __METHOD__, '1.8.2 of the WPForms plugin' );
$this->update();
return $this->get();
}
/**
* Get data from API.
*
* @since 1.8.2
*
* @return array
*/
private function perform_remote_request() {
$wpforms_key = wpforms()->is_pro() ? wpforms_get_license_key() : 'lite';
$request = wp_remote_get(
add_query_arg( 'tgm-updater-key', $wpforms_key, $this->settings['remote_source'] ),
[
'timeout' => 10,
'user-agent' => wpforms_get_default_user_agent(),
]
);
if ( is_wp_error( $request ) ) {
return [];
}
$json = wp_remote_retrieve_body( $request );
if ( empty( $json ) ) {
return [];
}
return $this->prepare_cache_data( json_decode( $json, true ) );
}
/**
* Schedule updates.
*
* @since 1.6.8
*/
public function schedule_update_cache() {
// Just skip if not need to register scheduled action.
if ( empty( $this->settings['update_action'] ) ) {
return;
}
$tasks = wpforms()->get( 'tasks' );
if (
! $tasks instanceof Tasks ||
$tasks->is_scheduled( $this->settings['update_action'] ) !== false
) {
return;
}
$tasks->create( $this->settings['update_action'] )
->recurring( time() + $this->settings['cache_ttl'], $this->settings['cache_ttl'] )
->params()
->register();
}
/**
* Complete the cache directory.
*
* @since 1.6.8
*/
public function cache_dir_complete() {
if ( ! self::$updated ) {
return;
}
wpforms_create_upload_dir_htaccess_file();
wpforms_create_index_html_file( $this->cache_dir );
}
/**
* Prepare data to store in a local cache.
*
* @since 1.6.8
*
* @param array $data Raw data received by the remote request.
*
* @return array Prepared data for caching.
*/
protected function prepare_cache_data( $data ) {
if ( empty( $data ) || ! is_array( $data ) ) {
return [];
}
return $data;
}
}

414
wp-content/plugins/wpforms-lite/src/Helpers/Chain.php Normal file
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<?php
namespace WPForms\Helpers;
/**
* Chain monad, useful for chaining certain array or string related functions.
*
* @since 1.5.6
*
* @method Chain array_change_key_case()
* @method Chain array_chunk()
* @method Chain array_column()
* @method Chain array_combine()
* @method Chain array_count_values()
* @method Chain array_diff_assoc()
* @method Chain array_diff_key()
* @method Chain array_diff_uassoc()
* @method Chain array_diff_ukey()
* @method Chain array_diff(array $var)
* @method Chain array_fill_keys()
* @method Chain array_fill()
* @method Chain array_filter()
* @method Chain array_flip()
* @method Chain array_intersect_assoc()
* @method Chain array_intersect_key()
* @method Chain array_intersect_uassoc()
* @method Chain array_intersect_ukey()
* @method Chain array_intersect(array $var)
* @method Chain array_key_first()
* @method Chain array_key_last()
* @method Chain array_keys()
* @method Chain array_map()
* @method Chain array_merge_recursive()
* @method Chain array_merge(array $var)
* @method Chain array_pad()
* @method Chain array_pop()
* @method Chain array_product()
* @method Chain array_rand()
* @method Chain array_reduce()
* @method Chain array_replace_recursive()
* @method Chain array_replace()
* @method Chain array_reverse()
* @method Chain array_shift()
* @method Chain array_slice()
* @method Chain array_splice()
* @method Chain array_sum()
* @method Chain array_udiff_assoc()
* @method Chain array_udiff_uassoc()
* @method Chain array_udiff()
* @method Chain array_uintersect_assoc()
* @method Chain array_uintersect_uassoc()
* @method Chain array_uintersect()
* @method Chain array_unique()
* @method Chain array_values()
* @method Chain count()
* @method Chain current()
* @method Chain end()
* @method Chain key()
* @method Chain next()
* @method Chain prev()
* @method Chain range()
* @method Chain reset()
* @method Chain ltrim()
* @method Chain rtrim()
* @method Chain md5()
* @method Chain str_getcsv()
* @method Chain str_ireplace()
* @method Chain str_pad()
* @method Chain str_repeat()
* @method Chain str_rot13()
* @method Chain str_shuffle()
* @method Chain str_split()
* @method Chain str_word_count()
* @method Chain strcasecmp()
* @method Chain strchr()
* @method Chain strcmp()
* @method Chain strcoll()
* @method Chain strcspn()
* @method Chain strip_tags()
* @method Chain stripcslashes()
* @method Chain stripos()
* @method Chain stripslashes()
* @method Chain stristr()
* @method Chain strlen()
* @method Chain strnatcasecmp()
* @method Chain strnatcmp()
* @method Chain strncasecmp()
* @method Chain strncmp()
* @method Chain strpbrk()
* @method Chain strpos()
* @method Chain strrchr()
* @method Chain strrev()
* @method Chain strripos()
* @method Chain strrpos()
* @method Chain strspn()
* @method Chain strstr()
* @method Chain strtok()
* @method Chain strtolower()
* @method Chain strtoupper()
* @method Chain strtr()
* @method Chain substr_compare()
* @method Chain substr_count()
* @method Chain substr_replace()
* @method Chain substr()
* @method Chain trim()
* @method Chain ucfirst()
* @method Chain ucwords()
* @method Chain vfprintf()
* @method Chain vprintf()
* @method Chain vsprintf()
* @method Chain wordwrap()
*/
class Chain {
/**
* Current value.
*
* @since 1.5.6
*
* @var mixed
*/
private $value;
/**
* Class constructor.
*
* @since 1.5.6
*
* @param mixed $value Current value to start working with.
*/
public function __construct( $value ) {
$this->value = $value;
}
/**
* Bind some function to value.
*
* @since 1.5.6
*
* @param mixed $fn Some function.
*
* @return Chain
*/
public function bind( $fn ) {
$this->value = $fn( $this->value );
return $this;
}
/**
* Get value.
*
* @since 1.5.6
*
* @return mixed
*/
public function value() {
return $this->value;
}
/**
* Magic call.
*
* @since 1.5.6
*
* @param string $name Method name.
* @param array $params Parameters.
*
* @throws \BadFunctionCallException Invalid function is called.
*
* @return Chain
*/
public function __call( $name, $params ) {
if ( in_array( $name, $this->allowed_methods(), true ) ) {
$params = $params === null ? [] : $params;
array_unshift( $params, $this->value );
$this->value = call_user_func_array( $name, array_values( $params ) );
return $this;
}
throw new \BadFunctionCallException( "Provided function { $name } is not allowed. See Chain::allowed_methods()." );
}
/**
* Join array elements with a string.
*
* @since 1.5.6
*
* @param string $glue Defaults to an empty string.
*
* @return Chain
*/
public function implode( $glue = '' ) {
$this->value = implode( $glue, $this->value );
return $this;
}
/**
* Split a string by a string.
*
* @since 1.5.6
*
* @param string $delimiter The boundary string.
*
* @return Chain
*/
public function explode( $delimiter ) {
$this->value = explode( $delimiter, $this->value );
return $this;
}
/**
* Apply the callback to the elements of the given arrays.
*
* @since 1.5.6
*
* @param callable $cb Callback.
*
* @return Chain
*/
public function map( $cb ) {
$this->value = array_map( $cb, $this->value );
return $this;
}
/**
* Pop array.
*
* @since 1.5.6
*
* @return Chain
*/
public function pop() {
$this->value = array_pop( $this->value );
return $this;
}
/**
* Run first or second callback based on a condition.
*
* @since 1.5.6
*
* @param callable $condition Condition function.
* @param callable $true_result If condition will return true we run this function.
* @param callable $false_result If condition will return false we run this function.
*
* @return Chain
*/
public function iif( $condition, $true_result, $false_result = null ) {
if ( ! is_callable( $false_result ) ) {
$false_result = function() {
return '';
};
}
$this->value = array_map(
function( $el ) use ( $condition, $true_result, $false_result ) {
if ( call_user_func( $condition, $el ) ) {
return call_user_func( $true_result, $el );
}
return call_user_func( $false_result, $el );
},
$this->value
);
return $this;
}
/**
* All allowed methods to work with data.
*
* @since 1.5.6
*
* @return array
*/
public function allowed_methods() {
return [
'array_change_key_case',
'array_chunk',
'array_column',
'array_combine',
'array_count_values',
'array_diff_assoc',
'array_diff_key',
'array_diff_uassoc',
'array_diff_ukey',
'array_diff',
'array_fill_keys',
'array_fill',
'array_filter',
'array_flip',
'array_intersect_assoc',
'array_intersect_key',
'array_intersect_uassoc',
'array_intersect_ukey',
'array_intersect',
'array_key_first',
'array_key_last',
'array_keys',
'array_map',
'array_merge_recursive',
'array_merge',
'array_pad',
'array_pop',
'array_product',
'array_rand',
'array_reduce',
'array_replace_recursive',
'array_replace',
'array_reverse',
'array_shift',
'array_slice',
'array_splice',
'array_sum',
'array_udiff_assoc',
'array_udiff_uassoc',
'array_udiff',
'array_uintersect_assoc',
'array_uintersect_uassoc',
'array_uintersect',
'array_unique',
'array_values',
'count',
'current',
'end',
'key',
'next',
'prev',
'range',
'reset',
'implode',
'ltrim',
'rtrim',
'md5',
'str_getcsv',
'str_ireplace',
'str_pad',
'str_repeat',
'str_rot13',
'str_shuffle',
'str_split',
'str_word_count',
'strcasecmp',
'strchr',
'strcmp',
'strcoll',
'strcspn',
'strip_tags',
'stripcslashes',
'stripos',
'stripslashes',
'stristr',
'strlen',
'strnatcasecmp',
'strnatcmp',
'strncasecmp',
'strncmp',
'strpbrk',
'strpos',
'strrchr',
'strrev',
'strripos',
'strrpos',
'strspn',
'strstr',
'strtok',
'strtolower',
'strtoupper',
'strtr',
'substr_compare',
'substr_count',
'substr_replace',
'substr',
'trim',
'ucfirst',
'ucwords',
'vfprintf',
'vprintf',
'vsprintf',
'wordwrap',
];
}
/**
* Create myself.
*
* @since 1.5.6
*
* @param mixed $value Current.
*
* @return Chain
*/
public static function of( $value = null ) {
return new self( $value );
}
}

130
wp-content/plugins/wpforms-lite/src/Helpers/Crypto.php Normal file
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<?php
namespace WPForms\Helpers;
/**
* Class for encryption functionality.
*
* @since 1.6.1.2
*
* @link https://www.php.net/manual/en/intro.sodium.php
*/
class Crypto {
/**
* Get a secret key for encrypt/decrypt.
*
* @since 1.6.1.2
*
* @return string
*/
public static function get_secret_key() {
$secret_key = get_option( 'wpforms_crypto_secret_key' );
// If we already have the secret, send it back.
if ( false !== $secret_key ) {
return base64_decode( $secret_key ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
}
// We don't have a secret, so let's generate one.
$secret_key = sodium_crypto_secretbox_keygen();
add_option( 'wpforms_crypto_secret_key', base64_encode( $secret_key ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
return $secret_key;
}
/**
* Encrypt a message.
*
* @since 1.6.1.2
*
* @param string $message Message to encrypt.
* @param string $key Encryption key.
*
* @return string
*/
public static function encrypt( $message, $key = '' ) {
// Create a nonce for this operation. It will be stored and recovered in the message itself.
$nonce = random_bytes(
SODIUM_CRYPTO_SECRETBOX_NONCEBYTES
);
if ( empty( $key ) ) {
$key = self::get_secret_key();
}
// Encrypt message and combine with nonce.
$cipher = base64_encode( // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
$nonce .
sodium_crypto_secretbox(
$message,
$nonce,
$key
)
);
try {
sodium_memzero( $message );
sodium_memzero( $key );
} catch ( \Exception $e ) {
return $cipher;
}
return $cipher;
}
/**
* Decrypt a message.
*
* @since 1.6.1.2
*
* @param string $encrypted Encrypted message.
* @param string $key Encryption key.
*
* @return string
*/
public static function decrypt( $encrypted, $key = '' ) {
// Unpack base64 message.
$decoded = base64_decode( $encrypted ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
if ( false === $decoded ) {
return false;
}
if ( mb_strlen( $decoded, '8bit' ) < ( SODIUM_CRYPTO_SECRETBOX_NONCEBYTES + SODIUM_CRYPTO_SECRETBOX_MACBYTES ) ) {
return false;
}
// Pull nonce and ciphertext out of unpacked message.
$nonce = mb_substr( $decoded, 0, SODIUM_CRYPTO_SECRETBOX_NONCEBYTES, '8bit' );
$ciphertext = mb_substr( $decoded, SODIUM_CRYPTO_SECRETBOX_NONCEBYTES, null, '8bit' );
if ( empty( $key ) ) {
$key = self::get_secret_key();
}
// Decrypt it.
$message = sodium_crypto_secretbox_open(
$ciphertext,
$nonce,
$key
);
// Check for decrpytion failures.
if ( false === $message ) {
return false;
}
try {
sodium_memzero( $ciphertext );
sodium_memzero( $key );
} catch ( \Exception $e ) {
return $message;
}
return $message;
}
}

29
wp-content/plugins/wpforms-lite/src/Helpers/File.php Normal file
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<?php
namespace WPForms\Helpers;
/**
* Class File.
*
* @since 1.6.5
*/
class File {
/**
* Remove UTF-8 BOM signature if it presents.
*
* @since 1.6.5
*
* @param string $string String to process.
*
* @return string
*/
public static function remove_utf8_bom( $string ) {
if ( strpos( bin2hex( $string ), 'efbbbf' ) === 0 ) {
$string = substr( $string, 3 );
}
return $string;
}
}

613
wp-content/plugins/wpforms-lite/src/Helpers/PluginSilentUpgrader.php Normal file
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<?php
namespace WPForms\Helpers;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
use WP_Error;
use WP_Upgrader;
use WP_Filesystem_Base;
/** \WP_Upgrader class */
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
/** \Plugin_Upgrader class */
require_once ABSPATH . 'wp-admin/includes/class-plugin-upgrader.php';
/**
* In WP 5.3 a PHP 5.6 splat operator (...$args) was added to \WP_Upgrader_Skin::feedback().
* We need to remove all calls to *Skin::feedback() method, as we can't override it in own Skins
* without breaking support for PHP 5.3-5.5.
*
* @internal Please do not use this class outside of core WPForms development. May be removed at any time.
*
* @since 1.5.6.1
*/
class PluginSilentUpgrader extends \Plugin_Upgrader {
/**
* Run an upgrade/installation.
*
* Attempt to download the package (if it is not a local file), unpack it, and
* install it in the destination folder.
*
* @since 1.5.6.1
*
* @param array $options {
* Array or string of arguments for upgrading/installing a package.
*
* @type string $package The full path or URI of the package to install.
* Default empty.
* @type string $destination The full path to the destination folder.
* Default empty.
* @type bool $clear_destination Whether to delete any files already in the
* destination folder. Default false.
* @type bool $clear_working Whether to delete the files form the working
* directory after copying to the destination.
* Default false.
* @type bool $abort_if_destination_exists Whether to abort the installation if the destination
* folder already exists. When true, `$clear_destination`
* should be false. Default true.
* @type bool $is_multi Whether this run is one of multiple upgrade/installation
* actions being performed in bulk. When true, the skin
* WP_Upgrader::header() and WP_Upgrader::footer()
* aren't called. Default false.
* @type array $hook_extra Extra arguments to pass to the filter hooks called by
* WP_Upgrader::run().
* }
* @return array|false|WP_error The result from self::install_package() on success, otherwise a WP_Error,
* or false if unable to connect to the filesystem.
*/
public function run( $options ) {
$defaults = [
'package' => '', // Please always pass this.
'destination' => '', // And this
'clear_destination' => false,
'abort_if_destination_exists' => true, // Abort if the Destination directory exists, Pass clear_destination as false please
'clear_working' => true,
'is_multi' => false,
'hook_extra' => [], // Pass any extra $hook_extra args here, this will be passed to any hooked filters.
];
$options = wp_parse_args( $options, $defaults );
/**
* Filter the package options before running an update.
*
* See also {@see 'upgrader_process_complete'}.
*
* @since 4.3.0
*
* @param array $options {
* Options used by the upgrader.
*
* @type string $package Package for update.
* @type string $destination Update location.
* @type bool $clear_destination Clear the destination resource.
* @type bool $clear_working Clear the working resource.
* @type bool $abort_if_destination_exists Abort if the Destination directory exists.
* @type bool $is_multi Whether the upgrader is running multiple times.
* @type array $hook_extra {
* Extra hook arguments.
*
* @type string $action Type of action. Default 'update'.
* @type string $type Type of update process. Accepts 'plugin', 'theme', or 'core'.
* @type bool $bulk Whether the update process is a bulk update. Default true.
* @type string $plugin Path to the plugin file relative to the plugins directory.
* @type string $theme The stylesheet or template name of the theme.
* @type string $language_update_type The language pack update type. Accepts 'plugin', 'theme',
* or 'core'.
* @type object $language_update The language pack update offer.
* }
* }
*/
$options = apply_filters( 'upgrader_package_options', $options );
if ( ! $options['is_multi'] ) { // call $this->header separately if running multiple times
$this->skin->header();
}
// Connect to the Filesystem first.
$res = $this->fs_connect( [ WP_CONTENT_DIR, $options['destination'] ] );
// Mainly for non-connected filesystem.
if ( ! $res ) {
if ( ! $options['is_multi'] ) {
$this->skin->footer();
}
return false;
}
$this->skin->before();
if ( is_wp_error( $res ) ) {
$this->skin->error( $res );
$this->skin->after();
if ( ! $options['is_multi'] ) {
$this->skin->footer();
}
return $res;
}
/*
* Download the package (Note, This just returns the filename
* of the file if the package is a local file)
*/
$download = $this->download_package( $options['package'], true );
// Allow for signature soft-fail.
// WARNING: This may be removed in the future.
if ( is_wp_error( $download ) && $download->get_error_data( 'softfail-filename' ) ) {
// Don't output the 'no signature could be found' failure message for now.
if ( (string) $download->get_error_code() !== 'signature_verification_no_signature' || WP_DEBUG ) {
// Outout the failure error as a normal feedback, and not as an error:
//$this->skin->feedback( $download->get_error_message() );
// Report this failure back to WordPress.org for debugging purposes.
wp_version_check(
[
'signature_failure_code' => $download->get_error_code(),
'signature_failure_data' => $download->get_error_data(),
]
);
}
// Pretend this error didn't happen.
$download = $download->get_error_data( 'softfail-filename' );
}
if ( is_wp_error( $download ) ) {
$this->skin->error( $download );
$this->skin->after();
if ( ! $options['is_multi'] ) {
$this->skin->footer();
}
return $download;
}
$delete_package = ( (string) $download !== (string) $options['package'] ); // Do not delete a "local" file.
// Unzips the file into a temporary directory.
$working_dir = $this->unpack_package( $download, $delete_package );
if ( is_wp_error( $working_dir ) ) {
$this->skin->error( $working_dir );
$this->skin->after();
if ( ! $options['is_multi'] ) {
$this->skin->footer();
}
return $working_dir;
}
// With the given options, this installs it to the destination directory.
$result = $this->install_package(
[
'source' => $working_dir,
'destination' => $options['destination'],
'clear_destination' => $options['clear_destination'],
'abort_if_destination_exists' => $options['abort_if_destination_exists'],
'clear_working' => $options['clear_working'],
'hook_extra' => $options['hook_extra'],
]
);
$this->skin->set_result( $result );
if ( is_wp_error( $result ) ) {
$this->skin->error( $result );
//$this->skin->feedback( 'process_failed' );
} else {
// Installation succeeded.
//$this->skin->feedback( 'process_success' );
}
$this->skin->after();
if ( ! $options['is_multi'] ) {
/**
* Fire when the upgrader process is complete.
*
* See also {@see 'upgrader_package_options'}.
*
* @since 3.6.0
* @since 3.7.0 Added to WP_Upgrader::run().
* @since 4.6.0 `$translations` was added as a possible argument to `$hook_extra`.
*
* @param WP_Upgrader $this WP_Upgrader instance. In other contexts, $this, might be a
* Theme_Upgrader, Plugin_Upgrader, Core_Upgrade, or
* Language_Pack_Upgrader instance.
* @param array $hook_extra {
* Array of bulk item update data.
*
* @type string $action Type of action. Default 'update'.
* @type string $type Type of update process. Accepts 'plugin', 'theme', 'translation', or 'core'.
* @type bool $bulk Whether the update process is a bulk update. Default true.
* @type array $plugins Array of the basename paths of the plugins' main files.
* @type array $themes The theme slugs.
* @type array $translations {
* Array of translations update data.
*
* @type string $language The locale the translation is for.
* @type string $type Type of translation. Accepts 'plugin', 'theme', or 'core'.
* @type string $slug Text domain the translation is for. The slug of a theme/plugin or
* 'default' for core translations.
* @type string $version The version of a theme, plugin, or core.
* }
* }
*/
do_action( 'upgrader_process_complete', $this, $options['hook_extra'] );
$this->skin->footer();
}
return $result;
}
/**
* Toggle maintenance mode for the site.
*
* Create/delete the maintenance file to enable/disable maintenance mode.
*
* @since 2.8.0
*
* @global WP_Filesystem_Base $wp_filesystem Subclass
*
* @param bool $enable True to enable maintenance mode, false to disable.
*/
public function maintenance_mode( $enable = false ) {
global $wp_filesystem;
$file = $wp_filesystem->abspath() . '.maintenance';
if ( $enable ) {
//$this->skin->feedback( 'maintenance_start' );
// Create maintenance file to signal that we are upgrading
$maintenance_string = '<?php $upgrading = ' . time() . '; ?>';
$wp_filesystem->delete( $file );
$wp_filesystem->put_contents( $file, $maintenance_string, FS_CHMOD_FILE );
} elseif ( ! $enable && $wp_filesystem->exists( $file ) ) {
//$this->skin->feedback( 'maintenance_end' );
$wp_filesystem->delete( $file );
}
}
/**
* Download a package.
*
* @since 2.8.0
* @since 5.5.0 Added the `$hook_extra` parameter.
*
* @param string $package The URI of the package. If this is the full path to an
* existing local file, it will be returned untouched.
* @param bool $check_signatures Whether to validate file signatures. Default false.
* @param array $hook_extra Extra arguments to pass to the filter hooks. Default empty array.
* @return string|WP_Error The full path to the downloaded package file, or a WP_Error object.
*/
public function download_package( $package, $check_signatures = false, $hook_extra = [] ) {
/**
* Filters whether to return the package.
*
* @since 3.7.0
* @since 5.5.0 Added the `$hook_extra` parameter.
*
* @param bool $reply Whether to bail without returning the package.
* Default false.
* @param string $package The package file name.
* @param WP_Upgrader $this The WP_Upgrader instance.
* @param array $hook_extra Extra arguments passed to hooked filters.
*/
$reply = apply_filters( 'upgrader_pre_download', false, $package, $this, $hook_extra );
if ( false !== $reply ) {
return $reply;
}
if ( ! preg_match( '!^(http|https|ftp)://!i', $package ) && file_exists( $package ) ) { // Local file or remote?
return $package; // Must be a local file.
}
if ( empty( $package ) ) {
return new WP_Error( 'no_package', $this->strings['no_package'] );
}
//$this->skin->feedback( 'downloading_package', $package );
$download_file = download_url( $package, 300, $check_signatures );
if ( is_wp_error( $download_file ) && ! $download_file->get_error_data( 'softfail-filename' ) ) {
return new WP_Error( 'download_failed', $this->strings['download_failed'], $download_file->get_error_message() );
}
return $download_file;
}
/**
* Unpack a compressed package file.
*
* @since 2.8.0
*
* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
*
* @param string $package Full path to the package file.
* @param bool $delete_package Optional. Whether to delete the package file after attempting
* to unpack it. Default true.
* @return string|WP_Error The path to the unpacked contents, or a WP_Error on failure.
*/
public function unpack_package( $package, $delete_package = true ) {
global $wp_filesystem;
//$this->skin->feedback( 'unpack_package' );
$upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade/';
//Clean up contents of upgrade directory beforehand.
$upgrade_files = $wp_filesystem->dirlist( $upgrade_folder );
if ( ! empty( $upgrade_files ) ) {
foreach ( $upgrade_files as $file ) {
$wp_filesystem->delete( $upgrade_folder . $file['name'], true );
}
}
// We need a working directory - Strip off any .tmp or .zip suffixes
$working_dir = $upgrade_folder . basename( basename( $package, '.tmp' ), '.zip' );
// Clean up working directory
if ( $wp_filesystem->is_dir( $working_dir ) ) {
$wp_filesystem->delete( $working_dir, true );
}
// Unzip package to working directory
$result = unzip_file( $package, $working_dir );
// Once extracted, delete the package if required.
if ( $delete_package ) {
unlink( $package );
}
if ( is_wp_error( $result ) ) {
$wp_filesystem->delete( $working_dir, true );
if ( $result->get_error_code() === 'incompatible_archive' ) {
return new WP_Error( 'incompatible_archive', $this->strings['incompatible_archive'], $result->get_error_data() );
}
return $result;
}
return $working_dir;
}
/**
* Install a package.
*
* Copies the contents of a package form a source directory, and installs them in
* a destination directory. Optionally removes the source. It can also optionally
* clear out the destination folder if it already exists.
*
* @since 2.8.0
*
* @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass.
* @global array $wp_theme_directories
*
* @param array|string $args {
* Optional. Array or string of arguments for installing a package. Default empty array.
*
* @type string $source Required path to the package source. Default empty.
* @type string $destination Required path to a folder to install the package in.
* Default empty.
* @type bool $clear_destination Whether to delete any files already in the destination
* folder. Default false.
* @type bool $clear_working Whether to delete the files form the working directory
* after copying to the destination. Default false.
* @type bool $abort_if_destination_exists Whether to abort the installation if
* the destination folder already exists. Default true.
* @type array $hook_extra Extra arguments to pass to the filter hooks called by
* WP_Upgrader::install_package(). Default empty array.
* }
*
* @return array|WP_Error The result (also stored in `WP_Upgrader::$result`), or a WP_Error on failure.
*/
public function install_package( $args = [] ) {
global $wp_filesystem, $wp_theme_directories;
$defaults = [
'source' => '', // Please always pass this
'destination' => '', // and this
'clear_destination' => false,
'clear_working' => false,
'abort_if_destination_exists' => true,
'hook_extra' => [],
];
$args = wp_parse_args( $args, $defaults );
// These were previously extract()'d.
$source = $args['source'];
$destination = $args['destination'];
$clear_destination = $args['clear_destination'];
wpforms_set_time_limit( 300 );
if ( empty( $source ) || empty( $destination ) ) {
return new WP_Error( 'bad_request', $this->strings['bad_request'] );
}
//$this->skin->feedback( 'installing_package' );
/**
* Filter the install response before the installation has started.
*
* Returning a truthy value, or one that could be evaluated as a WP_Error
* will effectively short-circuit the installation, returning that value
* instead.
*
* @since 2.8.0
*
* @param bool|WP_Error $response Response.
* @param array $hook_extra Extra arguments passed to hooked filters.
*/
$res = apply_filters( 'upgrader_pre_install', true, $args['hook_extra'] );
if ( is_wp_error( $res ) ) {
return $res;
}
// Retain the Original source and destinations.
$remote_source = $args['source'];
$local_destination = $destination;
$source_files = array_keys( $wp_filesystem->dirlist( $remote_source ) );
$remote_destination = $wp_filesystem->find_folder( $local_destination );
$count_source_files = count( $source_files );
// Locate which directory to copy to the new folder, This is based on the actual folder holding the files.
if ( $count_source_files === 1 && $wp_filesystem->is_dir( trailingslashit( $args['source'] ) . $source_files[0] . '/' ) ) { // Only one folder? Then we want its contents.
$source = trailingslashit( $args['source'] ) . trailingslashit( $source_files[0] );
} elseif ( $count_source_files === 0 ) {
return new WP_Error( 'incompatible_archive_empty', $this->strings['incompatible_archive'], $this->strings['no_files'] ); // There are no files?
} else { // It's only a single file, the upgrader will use the folder name of this file as the destination folder. Folder name is based on zip filename.
$source = trailingslashit( $args['source'] );
}
/**
* Filter the source file location for the upgrade package.
*
* @since 2.8.0
* @since 4.4.0 The $hook_extra parameter became available.
*
* @param string $source File source location.
* @param string $remote_source Remote file source location.
* @param WP_Upgrader $this WP_Upgrader instance.
* @param array $hook_extra Extra arguments passed to hooked filters.
*/
$source = apply_filters( 'upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra'] );
if ( is_wp_error( $source ) ) {
return $source;
}
// Has the source location changed? If so, we need a new source_files list.
if ( $source !== $remote_source ) {
$source_files = array_keys( $wp_filesystem->dirlist( $source ) );
}
/*
* Protection against deleting files in any important base directories.
* Theme_Upgrader & Plugin_Upgrader also trigger this, as they pass the
* destination directory (WP_PLUGIN_DIR / wp-content/themes) intending
* to copy the directory into the directory, whilst they pass the source
* as the actual files to copy.
*/
$protected_directories = [ ABSPATH, WP_CONTENT_DIR, WP_PLUGIN_DIR, WP_CONTENT_DIR . '/themes' ];
if ( is_array( $wp_theme_directories ) ) {
$protected_directories = array_merge( $protected_directories, $wp_theme_directories );
}
if ( in_array( $destination, $protected_directories ) ) {
$remote_destination = trailingslashit( $remote_destination ) . trailingslashit( basename( $source ) );
$destination = trailingslashit( $destination ) . trailingslashit( basename( $source ) );
}
if ( $clear_destination ) {
// We're going to clear the destination if there's something there.
$removed = $this->clear_destination( $remote_destination );
/**
* Filter whether the upgrader cleared the destination.
*
* @since 2.8.0
*
* @param mixed $removed Whether the destination was cleared. true on success, WP_Error on failure.
* @param string $local_destination The local package destination.
* @param string $remote_destination The remote package destination.
* @param array $hook_extra Extra arguments passed to hooked filters.
*/
$removed = apply_filters( 'upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra'] );
if ( is_wp_error( $removed ) ) {
return $removed;
}
} elseif ( $args['abort_if_destination_exists'] && $wp_filesystem->exists( $remote_destination ) ) {
// If we're not clearing the destination folder and something exists there already, Bail.
// But first check to see if there are actually any files in the folder.
$_files = $wp_filesystem->dirlist( $remote_destination );
if ( ! empty( $_files ) ) {
$wp_filesystem->delete( $remote_source, true ); // Clear out the source files.
return new WP_Error( 'folder_exists', $this->strings['folder_exists'], $remote_destination );
}
}
// Create destination if needed.
if ( ! $wp_filesystem->exists( $remote_destination ) ) {
if ( ! $wp_filesystem->mkdir( $remote_destination, FS_CHMOD_DIR ) ) {
return new WP_Error( 'mkdir_failed_destination', $this->strings['mkdir_failed'], $remote_destination );
}
}
// Copy new version of item into place.
$result = copy_dir( $source, $remote_destination );
if ( is_wp_error( $result ) ) {
if ( $args['clear_working'] ) {
$wp_filesystem->delete( $remote_source, true );
}
return $result;
}
// Clear the Working folder?
if ( $args['clear_working'] ) {
$wp_filesystem->delete( $remote_source, true );
}
$destination_name = basename( str_replace( $local_destination, '', $destination ) );
if ( $destination_name === '.' ) {
$destination_name = '';
}
$this->result = compact( 'source', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination' );
/**
* Filter the installation response after the installation has finished.
*
* @since 2.8.0
*
* @param bool $response Installation response.
* @param array $hook_extra Extra arguments passed to hooked filters.
* @param array $result Installation result data.
*/
$res = apply_filters( 'upgrader_post_install', true, $args['hook_extra'], $this->result );
if ( is_wp_error( $res ) ) {
$this->result = $res;
return $res;
}
// Bombard the calling function will all the info which we've just used.
return $this->result;
}
/**
* Install a plugin package.
*
* @since 1.6.3
*
* @param string $package The full local path or URI of the package.
* @param array $args Optional. Other arguments for installing a plugin package. Default empty array.
*
* @return bool|\WP_Error True if the installation was successful, false or a WP_Error otherwise.
*/
public function install( $package, $args = [] ) {
$result = parent::install( $package, $args );
if ( true === $result ) {
do_action( 'wpforms_plugin_installed', $package );
}
return $result;
}
}

61
wp-content/plugins/wpforms-lite/src/Helpers/PluginSilentUpgraderSkin.php Normal file
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@@ -0,0 +1,61 @@
<?php
namespace WPForms\Helpers;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/** \WP_Upgrader_Skin class */
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader-skin.php';
/**
* Class PluginSilentUpgraderSkin.
*
* @internal Please do not use this class outside of core WPForms development. May be removed at any time.
*
* @since 1.5.6.1
*/
class PluginSilentUpgraderSkin extends \WP_Upgrader_Skin {
/**
* Empty out the header of its HTML content and only check to see if it has
* been performed or not.
*
* @since 1.5.6.1
*/
public function header() {
}
/**
* Empty out the footer of its HTML contents.
*
* @since 1.5.6.1
*/
public function footer() {
}
/**
* Instead of outputting HTML for errors, just return them.
* Ajax request will just ignore it.
*
* @since 1.5.6.1
*
* @param array $errors Array of errors with the install process.
*
* @return array
*/
public function error( $errors ) {
return $errors;
}
/**
* Empty out JavaScript output that calls function to decrement the update counts.
*
* @since 1.5.6.1
*
* @param string $type Type of update count to decrement.
*/
public function decrement_update_count( $type ) {
}
}

226
wp-content/plugins/wpforms-lite/src/Helpers/Templates.php Normal file
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<?php
namespace WPForms\Helpers;
/**
* Template related helper methods.
*
* @since 1.5.4
*/
class Templates {
/**
* Return a list of paths to check for template locations
*
* @since 1.5.4
*
* @return array
*/
public static function get_theme_template_paths() {
$template_dir = 'wpforms';
$file_paths = [
1 => trailingslashit( get_stylesheet_directory() ) . $template_dir,
10 => trailingslashit( get_template_directory() ) . $template_dir,
100 => trailingslashit( WPFORMS_PLUGIN_DIR ) . 'templates',
200 => trailingslashit( WPFORMS_PLUGIN_DIR ) . 'pro/templates',
];
$file_paths = \apply_filters( 'wpforms_helpers_templates_get_theme_template_paths', $file_paths );
// Sort the file paths based on priority.
\ksort( $file_paths, SORT_NUMERIC );
return \array_map( 'trailingslashit', $file_paths );
}
/**
* Locate a template and return the path for inclusion.
*
* @since 1.5.4
*
* @param string $template_name Template name.
*
* @return string
*/
public static function locate( $template_name ) {
// Trim off any slashes from the template name.
$template_name = \ltrim( $template_name, '/' );
if ( empty( $template_name ) ) {
return \apply_filters( 'wpforms_helpers_templates_locate', '', $template_name );
}
$located = '';
// Try locating this template file by looping through the template paths.
foreach ( self::get_theme_template_paths() as $template_path ) {
if ( \file_exists( $template_path . $template_name ) ) {
$located = $template_path . $template_name;
break;
}
}
return \apply_filters( 'wpforms_helpers_templates_locate', $located, $template_name );
}
/**
* Include a template.
* Use 'require' if $args are passed or 'load_template' if not.
*
* @since 1.5.4
*
* @param string $template_name Template name.
* @param array $args Arguments.
* @param bool $extract Extract arguments.
*
* @throws \RuntimeException If extract() tries to modify the scope.
*/
public static function include_html( $template_name, $args = [], $extract = false ) {
$template_name .= '.php';
// Allow 3rd party plugins to filter template file from their plugin.
$located = \apply_filters( 'wpforms_helpers_templates_include_html_located', self::locate( $template_name ), $template_name, $args, $extract );
$args = \apply_filters( 'wpforms_helpers_templates_include_html_args', $args, $template_name, $extract );
if ( empty( $located ) || ! \is_readable( $located ) ) {
return;
}
// Load template WP way if no arguments were passed.
if ( empty( $args ) ) {
\load_template( $located, false );
return;
}
$extract = \apply_filters( 'wpforms_helpers_templates_include_html_extract_args', $extract, $template_name, $args );
if ( $extract && \is_array( $args ) ) {
$created_vars_count = extract( $args, EXTR_SKIP ); // phpcs:ignore WordPress.PHP.DontExtract
// Protecting existing scope from modification.
if ( count( $args ) !== $created_vars_count ) {
throw new \RuntimeException( 'Extraction failed: variable names are clashing with the existing ones.' );
}
}
require $located;
}
/**
* Like self::include_html, but returns the HTML instead of including.
*
* @since 1.5.4
*
* @param string $template_name Template name.
* @param array $args Arguments.
* @param bool $extract Extract arguments.
*
* @return string
*/
public static function get_html( $template_name, $args = [], $extract = false ) {
\ob_start();
self::include_html( $template_name, $args, $extract );
return \ob_get_clean();
}
/**
* Validate that a file path is safe and within the expected path(s).
*
* Author Scott Kingsley Clark, Pods Framework.
* Refactored to reduce cyclomatic complexity.
*
* @since 1.7.5.5
*
* @link https://github.com/pods-framework/pods/commit/ea53471e58e638dec06957edc38f9fa86607652c
*
* @param string $path The file path.
* @param null|array|string $paths_to_check The list of path types to check, defaults to just checking 'wpforms'.
* Available: 'wpforms', 'plugins', 'theme',
* or 'all' to check all supported paths.
*
* @return false|string False if the path was not allowed or did not exist, otherwise it returns the normalized path.
*/
public static function validate_safe_path( $path, $paths_to_check = null ) {
static $available_checks;
if ( ! $available_checks ) {
$available_checks = [
'wpforms' => realpath( WPFORMS_PLUGIN_DIR ),
'plugins' => [
realpath( WP_PLUGIN_DIR ),
realpath( WPMU_PLUGIN_DIR ),
],
'theme' => [
realpath( get_stylesheet_directory() ),
realpath( get_template_directory() ),
],
];
$available_checks['plugins'] = array_unique( array_filter( $available_checks['plugins'] ) );
$available_checks['theme'] = array_unique( array_filter( $available_checks['theme'] ) );
$available_checks = array_filter( $available_checks );
}
$paths_to_check = $paths_to_check === null ? [ 'wpforms' ] : $paths_to_check;
$paths_to_check = $paths_to_check === 'all' ? array_keys( $available_checks ) : $paths_to_check;
$paths_to_check = (array) $paths_to_check;
if ( empty( $paths_to_check ) ) {
return false;
}
$path = wp_normalize_path( trim( (string) $path ) );
$match_count = 1;
// Replace the ../ usage as many times as it may need to be replaced.
while ( $match_count ) {
$path = str_replace( '../', '', $path, $match_count );
}
$path = realpath( $path );
foreach ( $paths_to_check as $check_type ) {
if ( self::has_match( $path, $available_checks, $check_type ) ) {
return $path;
}
}
return false;
}
/**
* Whether path matches.
*
* @since 1.7.5.5
*
* @param string|bool $path Path.
* @param array $available_checks Available checks.
* @param string $check_type Check type.
*
* @return bool
*/
private static function has_match( $path, $available_checks, $check_type ) {
if ( ! $path || ! isset( $available_checks[ $check_type ] ) ) {
return false;
}
$check_type_paths = (array) $available_checks[ $check_type ];
foreach ( $check_type_paths as $path_to_check ) {
if ( 0 === strpos( $path, $path_to_check ) && file_exists( $path ) ) {
return true;
}
}
return false;
}
}

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wp-content/plugins/wpforms-lite/src/Helpers/Transient.php Normal file
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<?php
namespace WPForms\Helpers;
/**
* WPForms Transients implementation.
*
* @since 1.6.3.1
*/
class Transient {
/**
* Transient option name prefix.
*
* @since 1.6.3.1
*
* @var string
*/
const OPTION_PREFIX = '_wpforms_transient_';
/**
* Transient timeout option name prefix.
*
* @since 1.6.3.1
*
* @var string
*/
const TIMEOUT_PREFIX = '_wpforms_transient_timeout_';
/**
* Get the value of a transient.
*
* If the transient does not exist, does not have a value, or has expired,
* then the return value will be false.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
*
* @return mixed Value of transient.
*/
public static function get( $transient ) {
$transient_option = self::OPTION_PREFIX . $transient;
$transient_timeout = self::TIMEOUT_PREFIX . $transient;
$alloptions = wp_load_alloptions();
// If option is not in alloptions, it is not autoloaded and thus has a timeout to check.
if ( ! isset( $alloptions[ $transient_option ] ) ) {
$is_expired = self::is_expired( $transient );
}
// Return the data if it's not expired.
if ( empty( $is_expired ) ) {
return self::get_option( $transient );
}
delete_option( $transient_option );
delete_option( $transient_timeout );
return false;
}
/**
* Set/update the value of a transient.
*
* You do not need to serialize values. If the value needs to be serialized, then
* it will be serialized before it is set.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped. Must be
* 164 characters or fewer.
* @param mixed $value Transient value. Must be serializable if non-scalar.
* Expected to not be SQL-escaped.
* @param int $expiration Optional. Time until expiration in seconds. Default 0 (no expiration).
*
* @return bool False if value was not set and true if value was set.
*/
public static function set( $transient, $value, $expiration = 0 ) {
if ( false === self::get_option( $transient ) ) {
return self::add( $transient, $value, $expiration );
}
return self::update( $transient, $value, $expiration );
}
/**
* Create a new transient with a given value.
*
* Internal method, use Transient::set() instead.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped. Must be
* 164 characters or fewer.
* @param mixed $value Transient value. Must be serializable if non-scalar.
* Expected to not be SQL-escaped.
* @param int $expiration Optional. Time until expiration in seconds. Default 0 (no expiration).
*
* @return bool False if value was not set and true if value was set.
*/
private static function add( $transient, $value, $expiration ) {
if ( $expiration ) {
add_option( self::TIMEOUT_PREFIX . $transient, time() + $expiration, '', 'no' );
}
// If there's an expiration, the option won't be autoloaded.
return add_option( self::OPTION_PREFIX . $transient, $value, '', $expiration ? 'no' : 'yes' );
}
/**
* Update the value of a transient.
*
* Internal method, use Transient::set() instead.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped. Must be
* 164 characters or fewer.
* @param mixed $value Transient value. Must be serializable if non-scalar.
* Expected to not be SQL-escaped.
* @param int $expiration Optional. Time until expiration in seconds. Default 0 (no expiration).
*
* @return bool False if value was not set and true if value was set.
*/
private static function update( $transient, $value, $expiration ) {
$transient_option = self::OPTION_PREFIX . $transient;
$transient_timeout = self::TIMEOUT_PREFIX . $transient;
if ( ! $expiration ) {
return update_option( $transient_option, $value );
}
$timeout = self::get_timeout( $transient );
if ( $timeout !== false ) {
update_option( $transient_timeout, time() + $expiration );
return update_option( $transient_option, $value );
}
// If expiration is requested, but the transient has no timeout option,
// delete, then re-create transient rather than update.
delete_option( $transient_option );
add_option( $transient_timeout, time() + $expiration, '', 'no' );
return add_option( $transient_option, $value, '', 'no' );
}
/**
* Delete a transient.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
*
* @return bool true if successful, false otherwise
*/
public static function delete( $transient ) {
$result = delete_option( self::OPTION_PREFIX . $transient );
if ( $result ) {
delete_option( self::TIMEOUT_PREFIX . $transient );
}
return $result;
}
/**
* Delete all WPForms transients.
*
* @since 1.6.3.1
*
* @return int|false Number of rows affected/selected or false on error
*/
public static function delete_all() {
global $wpdb;
return $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.NoCaching
$wpdb->prepare(
"DELETE FROM $wpdb->options
WHERE option_name LIKE %s",
$wpdb->esc_like( self::OPTION_PREFIX ) . '%'
)
);
}
/**
* Delete all expired WPForms transients.
*
* The multi-table delete syntax is used to delete the transient record
* from table 'a', and the corresponding transient_timeout record from table 'b'.
*
* @since 1.6.3.1
*
* @return int|false Number of rows affected/selected or false on error
*/
public static function delete_all_expired() {
global $wpdb;
return $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.NoCaching
$wpdb->prepare(
"DELETE a, b FROM $wpdb->options a, $wpdb->options b
WHERE a.option_name LIKE %s
AND a.option_name NOT LIKE %s
AND b.option_name = CONCAT( %s, SUBSTRING( a.option_name, %d ) )
AND b.option_value < %d",
$wpdb->esc_like( self::OPTION_PREFIX ) . '%',
$wpdb->esc_like( self::TIMEOUT_PREFIX ) . '%',
self::TIMEOUT_PREFIX,
strlen( self::OPTION_PREFIX ) + 1,
time()
)
);
}
/**
* Check if transient is expired.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
*
* @return bool true if expired, false otherwise
*/
public static function is_expired( $transient ) {
$timeout = self::get_timeout( $transient );
// If there's no timeout data found, the transient is considered to be valid.
if ( $timeout === false ) {
return false;
}
if ( $timeout >= time() ) {
return false;
}
return true;
}
/**
* Get a transient option value.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
*
* @return mixed Value set for the option.
*/
private static function get_option( $transient ) {
return get_option( self::OPTION_PREFIX . $transient );
}
/**
* Get a transient timeout option value.
*
* @since 1.6.3.1
*
* @param string $transient Transient name. Expected to not be SQL-escaped.
*
* @return mixed Value set for the option.
*/
private static function get_timeout( $transient ) {
return get_option( self::TIMEOUT_PREFIX . $transient );
}
}