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[ticket/15079] Fix Emoji and rich text in Draft subject

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User can save Emoji in drafts since the topic title
is checked on post submission already.
Moreover this way the draft can not be lost somehow.

PHPBB3-15079
This commit is contained in:
3D-I 2020-01-02 21:40:36 +01:00
parent 0f3dbe1a30
commit 9f033cbf6d
1 changed files with 1 additions and 18 deletions
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19
phpBB/posting.php
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@ -739,25 +739,8 @@ if ($save && $user->data['is_registered'] && $auth->acl_get('u_savedrafts') && (
/**
* Replace Emojis and other 4bit UTF-8 chars not allowed by MySQL to UCR/NCR.
* Using their Numeric Character Reference's Hexadecimal notation.
* Check the permissions for posting Emojis first.
*/
if ($auth->acl_get('u_emoji'))
{
$subject = utf8_encode_ucr($subject);
}
else
{
/**
* Check for out-of-bounds characters that are currently
* not supported by utf8_bin in MySQL
*/
if (preg_match_all('/[\x{10000}-\x{10FFFF}]/u', $subject, $matches))
{
$character_list = implode('<br>', $matches[0]);
trigger_error($user->lang('UNSUPPORTED_CHARACTERS_SUBJECT', $character_list));
}
}
$subject = utf8_encode_ucr($subject);
if ($subject && $message)
{