eko54r
b5e3a778ce
All checks were successful
Build, Push and Deploy / build-and-push (push) Successful in 3m3s
Gitea Actions Demo / Explore-Gitea-Actions (push) Successful in 16s
Build, Push and Deploy / deploy-staging (push) Successful in 32s
Build, Push and Deploy / deploy-production (push) Has been skipped
Build, Push and Deploy / cleanup (push) Successful in 1s
47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Validates tel (for phone numbers).
|
|
*
|
|
* The relevant specifications for this protocol are RFC 3966 and RFC 5341,
|
|
* but this class takes a much simpler approach: we normalize phone
|
|
* numbers so that they only include (possibly) a leading plus,
|
|
* and then any number of digits and x'es.
|
|
*/
|
|
|
|
class HTMLPurifier_URIScheme_tel extends HTMLPurifier_URIScheme
|
|
{
|
|
/**
|
|
* @type bool
|
|
*/
|
|
public $browsable = false;
|
|
|
|
/**
|
|
* @type bool
|
|
*/
|
|
public $may_omit_host = true;
|
|
|
|
/**
|
|
* @param HTMLPurifier_URI $uri
|
|
* @param HTMLPurifier_Config $config
|
|
* @param HTMLPurifier_Context $context
|
|
* @return bool
|
|
*/
|
|
public function doValidate(&$uri, $config, $context)
|
|
{
|
|
$uri->userinfo = null;
|
|
$uri->host = null;
|
|
$uri->port = null;
|
|
|
|
// Delete all non-numeric characters, commas, and non-x characters
|
|
// from phone number, EXCEPT for a leading plus sign.
|
|
$uri->path = preg_replace('/(?!^\+)[^\dx,]/', '',
|
|
// Normalize e(x)tension to lower-case
|
|
str_replace('X', 'x', rawurldecode($uri->path)));
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// vim: et sw=4 sts=4
|