diff options
Diffstat (limited to 'include/bbcode.php')
| -rw-r--r-- | include/bbcode.php | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/include/bbcode.php b/include/bbcode.php index 848d117fb..b39822b05 100644 --- a/include/bbcode.php +++ b/include/bbcode.php @@ -247,41 +247,39 @@ function bb_parse_crypt($match) { $matches = []; $attributes = $match[1]; - - $algorithm = ""; + $hint = ''; + $algorithm = ''; preg_match("/alg='(.*?)'/ism", $attributes, $matches); - if ($matches[1] != "") - $algorithm = $matches[1]; - - preg_match("/alg=\"\;(.*?)\"\;/ism", $attributes, $matches); - if ($matches[1] != "") - $algorithm = $matches[1]; + $algorithm = $matches[1] ?? ''; - $hint = ""; + if (!$algorithm) { + preg_match("/alg=\"\;(.*?)\"\;/ism", $attributes, $matches); + $algorithm = $matches[1] ?? ''; + } preg_match("/hint='(.*?)'/ism", $attributes, $matches); - if ($matches[1] != "") - $hint = $matches[1]; - preg_match("/hint=\"\;(.*?)\"\;/ism", $attributes, $matches); - if ($matches[1] != "") - $hint = $matches[1]; + $hint = $matches[1] ?? ''; + + if (!$hint) { + preg_match("/hint=\"\;(.*?)\"\;/ism", $attributes, $matches); + $hint = $matches[1] ?? ''; + } $x = random_string(); - $f = 'hz_decrypt'; + $f = 'sodium_decrypt'; - //legacy cryptojs support - if(plugin_is_installed('cryptojs')) { - $f = ((in_array($algorithm, ['AES-128-CCM', 'rot13', 'triple-rot13'])) ? 'hz_decrypt' : 'red_decrypt'); + if (in_array($algorithm, ['AES-128-CCM', 'rot13', 'triple-rot13'])) { + $f = 'hz_decrypt'; // deprecated } $onclick = 'onclick="' . $f . '(\'' . $algorithm . '\',\'' . $hint . '\',\'' . $match[2] . '\',\'#' . $x . '\');"'; $label = t('Encrypted content'); - $Text = '<br /><div id="' . $x . '"><img class="cursor-pointer" src="' . z_root() . '/images/lock_icon.svg" ' . $onclick . ' alt="' . $label . '" title="' . $label . '" /></div><br />'; + $text = '<br /><div id="' . $x . '"><img class="cursor-pointer" src="' . z_root() . '/images/lock_icon.svg" ' . $onclick . ' alt="' . $label . '" title="' . $label . '" /></div><br />'; - return $Text; + return $text; } /** |