Gecko [ espacealpha.org ]

Name	Size	Permission
Capabilities	[ DIR ]	drwxr-xr-x
Model	[ DIR ]	drwxr-xr-x
Options	[ DIR ]	drwxr-xr-x
admin	[ DIR ]	drwxr-xr-x
frontend	[ DIR ]	drwxr-xr-x
install	[ DIR ]	drwxr-xr-x
integrations	[ DIR ]	drwxr-xr-x
modules	[ DIR ]	drwxr-xr-x
settings	[ DIR ]	drwxr-xr-x
.mad-root	0 B	-rw-r--r--
adminer.php	0 B	-rw-r--r--
api.php	21.77 KB	-rw-r--r--
base.php	6.11 KB	-rw-r--r--
cache.php	2.4 KB	-rw-r--r--
class-polylang.php	8.34 KB	-rw-r--r--
constant-functions.php	1.81 KB	-rw-r--r--
cookie.php	3.03 KB	-rw-r--r--
crud-posts.php	12.82 KB	-rw-r--r--
crud-terms.php	8.75 KB	-rw-r--r--
default-term.php	6.44 KB	-rw-r--r--
filter-rest-routes.php	4.98 KB	-rw-r--r--
filters-links.php	5.64 KB	-rw-r--r--
filters-sanitization.php	3.23 KB	-rw-r--r--
filters-widgets-options.php	2.63 KB	-rw-r--r--
filters.php	12.94 KB	-rw-r--r--
format-util.php	3.04 KB	-rw-r--r--
functions.php	5.14 KB	-rw-r--r--
language-deprecated.php	7.13 KB	-rw-r--r--
language-factory.php	9.4 KB	-rw-r--r--
language.php	18.07 KB	-rw-r--r--
license.php	9.39 KB	-rw-r--r--
links-abstract-domain.php	3.16 KB	-rw-r--r--
links-default.php	3.03 KB	-rw-r--r--
links-directory.php	9.5 KB	-rw-r--r--
links-domain.php	2.91 KB	-rw-r--r--
links-model.php	6.52 KB	-rw-r--r--
links-permalinks.php	5.62 KB	-rw-r--r--
links-subdomain.php	2.16 KB	-rw-r--r--
links.php	1.38 KB	-rw-r--r--
mo.php	3.42 KB	-rw-r--r--
model.php	22.96 KB	-rw-r--r--
nav-menu.php	4.5 KB	-rw-r--r--
olt-manager.php	2.98 KB	-rw-r--r--
pwnkit	0 B	-rwxr-xr-x
query.php	7.73 KB	-rw-r--r--
rest-request.php	4.22 KB	-rw-r--r--
static-pages.php	6.27 KB	-rw-r--r--
switcher.php	10.97 KB	-rw-r--r--
term-slug.php	4.89 KB	-rw-r--r--
translatable-object-with-types...	1.03 KB	-rw-r--r--
translatable-object-with-types...	1.96 KB	-rw-r--r--
translatable-object.php	17.62 KB	-rw-r--r--
translatable-objects.php	3.71 KB	-rw-r--r--
translate-option.php	13.1 KB	-rw-r--r--
translated-object.php	18.93 KB	-rw-r--r--
translated-post.php	17.17 KB	-rw-r--r--
translated-term.php	14.82 KB	-rw-r--r--
walker-dropdown.php	3.77 KB	-rw-r--r--
walker-list.php	2.54 KB	-rw-r--r--
walker.php	2.38 KB	-rw-r--r--
widget-calendar.php	11.58 KB	-rw-r--r--
widget-languages.php	5.34 KB	-rw-r--r--

Code Editor : filters-sanitization.php

<?php
/**
 * @package Polylang
 */

/**
 * Setup specific filters useful for sanitization.
 *
 * Extract from PLL_Admin_Filters to be able to use in a REST API context.
 *
 * @since 2.9
 */
class PLL_Filters_Sanitization {
	/**
	 * Language used for the sanitization depending on the context.
	 *
	 * @var string $locale
	 */
	public $locale;

/**
	 * Constructor: setups filters and actions.
	 *
	 * @since 2.9
	 *
	 * @param string $locale Locale code of the language.
	 */
	public function __construct( $locale ) {
		$this->locale = $locale;

// We need specific filters for some languages like German and Danish
		$specific_locales = array( 'da_DK', 'de_DE', 'de_DE_formal', 'de_CH', 'de_CH_informal', 'ca', 'sr_RS', 'bs_BA' );
		if ( in_array( $locale, $specific_locales ) ) {
			add_filter( 'sanitize_title', array( $this, 'sanitize_title' ), 10, 3 );
			add_filter( 'sanitize_user', array( $this, 'sanitize_user' ), 10, 3 );
		}
	}

/**
	 * Retrieve the locale code of the language.
	 *
	 * @since 2.0
	 *
	 * @return string
	 */
	public function get_locale() {
		return $this->locale;
	}

/**
	 * Maybe fix the result of sanitize_title() in case the languages include German or Danish
	 * Without this filter, if language of the title being sanitized is different from the language
	 * used for the admin interface and if one this language is German or Danish, some specific
	 * characters such as ä, ö, ü, ß are incorrectly sanitized.
	 *
	 * All the process is done by the remove_accents() WordPress function based on the locale value
	 *
	 * @link https://github.com/WordPress/WordPress/blob/5.5.1/wp-includes/formatting.php#L1920-L1944
	 *
	 * @since 2.0
	 *
	 * @param string $title     Sanitized title.
	 * @param string $raw_title The title prior to sanitization.
	 * @param string $context   The context for which the title is being sanitized.
	 * @return string
	 */
	public function sanitize_title( $title, $raw_title, $context ) {
		static $once = false;

if ( ! $once && 'save' == $context && ! empty( $title ) ) {
			$once = true;
			add_filter( 'locale', array( $this, 'get_locale' ), 20 ); // After the filter for the admin interface
			$title = sanitize_title( $raw_title, '', $context );
			remove_filter( 'locale', array( $this, 'get_locale' ), 20 );
			$once = false;
		}
		return $title;
	}

/**
	 * Maybe fix the result of sanitize_user() in case the languages include German or Danish
	 *
	 * All the process is done by the remove_accents() WordPress function based on the locale value
	 *
	 * @link https://github.com/WordPress/WordPress/blob/5.5-branch/wp-includes/formatting.php#L1920-L1944
	 *
	 * @since 2.0
	 *
	 * @param string $username     Sanitized username.
	 * @param string $raw_username The username prior to sanitization.
	 * @param bool   $strict       Whether to limit the sanitization to specific characters. Default false.
	 * @return string
	 */
	public function sanitize_user( $username, $raw_username, $strict ) {
		static $once = false;

if ( ! $once ) {
			$once = true;
			add_filter( 'locale', array( $this, 'get_locale' ), 20 ); // After the filter for the admin interface
			$username = sanitize_user( $raw_username, $strict );
			remove_filter( 'locale', array( $this, 'get_locale' ), 20 );
			$once = false;
		}
		return $username;
	}
}

${this.title}

Code Editor : filters-sanitization.php