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Merge pull request #6582 from MrPetovan/bug/6570-fix-diaspora-hashtags 

Only escape leading hash marks in Markdown::toBBCode
pull/6584/head
Tobias Diekershoff 2019-02-04 06:47:27 +01:00 committed by GitHub
parent 5d2fce789a e5647be30f
commit deaecfaf79
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1 changed files with 2 additions and 9 deletions
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11
src/Content/Text/Markdown.php
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@ -83,27 +83,20 @@ class Markdown extends BaseObject
{
$s = html_entity_decode($s, ENT_COMPAT, 'UTF-8');
// Handles single newlines
$s = str_replace("\r\n", "\n", $s);
$s = str_replace("\n", " \n", $s);
$s = str_replace("\r", " \n", $s);
// Replace lonely stars in lines not starting with it with literal stars
$s = preg_replace('/^([^\*]+)\*([^\*]*)$/im', '$1\*$2', $s);
// The parser cannot handle paragraphs correctly
$s = str_replace(['</p>', '<p>', '<p dir="ltr">'], ['<br>', '<br>', '<br>'], $s);
// Escaping the hash tags
$s = preg_replace('/\#([^\s\#])/', '&#35;$1', $s);
// Escaping hashtags that could be titles
$s = preg_replace('/^\#([^\s\#])/im', '\#$1', $s);
$s = self::convert($s);
$regexp = "/([@!])\{(?:([^\}]+?); ?)?([^\} ]+)\}/";
$s = preg_replace_callback($regexp, ['self', 'diasporaMention2BBCodeCallback'], $s);
$s = str_replace('&#35;', '#', $s);
$s = HTML::toBBCode($s);
// protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands