File: /var/www/vhosts/amphoragames.com/httpdocs/wp-content/plugins/backwpup/inc/functions.php
<?php
/**
* Template Function.
*
* @since 3.5.0
*
* @param object $bind the object to use within the view
* @param string $file_path the path of the file to include
*/
function backwpup_template($bind, $file_path)
{
$file_path = \BackWPup_Sanitize_Path::sanitize_path_regexp($file_path);
if (!$file_path) {
throw new \InvalidArgumentException(
sprintf(
'Invalid or malformed file path %s: for template function.',
$file_path
)
);
}
// Build the path.
$path = untrailingslashit(BackWPup::get_plugin_data('plugindir')) . '/views/' . ltrim($file_path, '\\/');
if (!file_exists($path)) {
throw new \InvalidArgumentException(
sprintf(
'Cannot locate the template %s in template function.',
$path
)
);
}
include $path;
}
/**
* Convert String To Boolean.
*
* @since 3.5.0
*
* @param string|int $value The string to convert to boolean. 'yes', 1, 'true', '1' are converted to true.
*
* @return bool true or false depending on the passed value
*/
function backwpup_string_to_bool($value)
{
return is_bool($value)
? $value
: ('yes' === $value || 1 === $value || 'true' === $value || '1' === $value || 'on' === $value);
}
/**
* Convert Boolean to String.
*
* @since 3.5.0
*
* @param bool $bool the bool value to convert
*
* @return string The converted value. 'yes' or 'no'.
*/
function backwpup_bool_to_string($bool)
{
if (!is_bool($bool)) {
$bool = backwpup_string_to_bool($bool);
}
return true === $bool ? 'yes' : 'no';
}
/**
* Is JSON.
*
* Check if a string is a valid json or not.
*
* @see https://codepad.co/snippet/jHa0m4DB
* @since 3.5.0
*
* @param string $data the json string
*
* @return bool True if the string is a json, false otherwise
*/
function backwpup_is_json($data)
{
if (!is_string($data) || !trim($data)) {
return false;
}
return (
// Maybe an empty string, array or object.
$data === '""'
|| $data === '[]'
|| $data === '{}'
|| $data[0] === '"' // Maybe an encoded JSON string.
|| $data[0] === '[' // Maybe a flat array.
|| $data[0] === '{' // Maybe an associative array.
)
&& json_decode($data) !== null;
}
/**
* Clean JSON from request.
*
* @since 3.5.0
*
* @param string $json the json
*
* @return string The cleaned json string
*/
function backwpup_clean_json_from_request($json)
{
// Remove slashes added by WordPress.
$slashed_json = wp_unslash($json);
if (backwpup_is_json($slashed_json)) {
// phpcs:ignore
$json = filter_var($slashed_json);
$json = html_entity_decode($json);
}
return $json;
}
/**
* Retrieve the instance of the Filesystem used by WordPress.
*
* @since 3.5.0
*
* @return WP_Filesystem_Base an instance of WP_Filesystem_* depending on the method set
*/
function backwpup_wpfilesystem()
{
global $wp_filesystem;
if (!$wp_filesystem) {
// Make sure the WP_Filesystem function exists.
if (!function_exists('WP_Filesystem')) {
require_once untrailingslashit(ABSPATH) . '/wp-admin/includes/file.php';
}
WP_Filesystem();
}
return $wp_filesystem;
}
/**
* Get WPDB Instance.
*
* With this function you get the global $wpdb instance of the class
*
* @since 3.5.0
*
* @return wpdb The instance of the class
*/
function backwpup_wpdb()
{
global $wpdb;
return $wpdb;
}
/**
* Remove Invalid Characters from Directory Name.
*
* @since 3.5.0
*
* @param string $directory the directory path
*
* @return string The cleaned directory path
*/
function remove_invalid_characters_from_directory_name($directory)
{
return str_replace(
[
'?',
'[',
']',
'\\',
'=',
'<',
'>',
':',
';',
',',
"'",
'"',
'&',
'$',
'#',
'*',
'(',
')',
'|',
'~',
'`',
'!',
'{',
'}',
chr(0),
],
'',
$directory
);
}
/**
* Escapes a URL, adding https by default if protocol is not specified.
*
* @param string $url The URL to escape
* @param array|null $protocols A list of allowed protocols
*
* @return string The escaped URL
*/
function backwpup_esc_url_default_secure($url, $protocols = null)
{
// Add https to protocols if not present
if (is_array($protocols) && !in_array('https', $protocols)) {
$protocols[] = 'https';
}
$escaped_url = esc_url_raw($url, $protocols);
if (empty($escaped_url)) {
return $escaped_url;
}
// We must check for both http: and http;
// because esc_url_raw() corrects http; to http: automatically.
// so if we do not check for it in the original, we could have invalid results.
if (!preg_match('/http[:;]/', $url) && strpos($escaped_url, 'http://') === 0) {
$escaped_url = preg_replace('/^http:/', 'https:', $escaped_url);
}
return $escaped_url;
}
/**
* Compatibility code for cal_days_in_month.
*
* @param int $month Month.
* @param int $year Year.
*
* @return int
*/
function backwpup_cal_days_in_month( $month, $year ) {
$month = (int) $month;
$year = (int) $year;
// Array of the number of days in each month for a non-leap year.
$days_in_months = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
// Check if the month is February and if the year is a leap year.
if ( 2 === $month && ( ( 0 === ( $year % 4 ) && 0 !== ( $year % 100 ) ) || ( 0 === $year % 400 ) ) ) {
return 29; // February in a leap year has 29 days.
}
// Return the number of days for the given month.
return $days_in_months[ $month - 1 ];
}
/**
* Outputs notice HTML
*
* @param array $args An array of arguments used to determine the notice output.
* @return void
*/
function backwpup_notice_html( $args ) {
$defaults = [
'status' => 'success',
'dismissible' => 'is-dismissible',
'message' => '',
'action' => '',
'dismiss_button' => false,
'dismiss_button_message' => __( 'Dismiss this notice', 'backwpup' ),
'readonly_content' => '',
'id' => '',
];
$args = wp_parse_args( $args, $defaults );
switch ( $args['action'] ) {
case 'dropbox':
case 'legacy_jobs':
$args['action'] = ''; // This can be a specific action to be carried out.
break;
}
$notice_id = '';
if ( ! empty( $args['id'] ) ) {
$notice_id = ' id="' . esc_attr( $args['id'] ) . '"';
}
?>
<div <?php echo $notice_id; ?> class="notice notice-inpsyde notice-<?php echo esc_attr( $args['status'] ); ?> <?php echo esc_attr( $args['dismissible'] ); ?>"<?php echo $notice_id; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>>
<div class="notice-inpsyde__content">
<p class="notice-titre">
<?php echo $args['title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
<?php if ( $args['action'] || $args['dismiss_button'] ) : ?>
<a class="closeIt <?php echo esc_attr( $args['dismiss_button_class'] ?? '' ); ?>"
data-bwpu-hide="<?php echo esc_attr( $args['id'] ?? '' ); ?>"
href="<?php echo wp_nonce_url( admin_url( 'admin-post.php?action=backwpup_dismiss_notice&box=' . $args['dismiss_button'] ), 'backwpup_dismiss_notice_' . $args['dismiss_button'] ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>">
<span class="screen-reader-text">
<?php echo esc_html( $args['dismiss_button_message'] ); ?>
</span>
</a>
<?php endif; ?>
<?php
$tag = 0 !== strpos( $args['message'], '<p' ) && 0 !== strpos( $args['message'], '<ul' );
echo ( $tag ? '<p>' : '' ) . $args['message'] . ( $tag ? '</p>' : '' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Dynamic content is properly escaped in the view.
?>
</div>
</div>
<?php
}