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-rw-r--r--include/text.php28
1 files changed, 26 insertions, 2 deletions
diff --git a/include/text.php b/include/text.php
index d283bb41f..ac210b336 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1179,6 +1179,7 @@ function smilies($s, $sample = false) {
$s = preg_replace_callback('{<(pre|code)>.*?</\1>}ism', 'smile_shield', $s);
$s = preg_replace_callback('/<[a-z]+ .*?>/ism', 'smile_shield', $s);
+
$params = list_smilies();
$params['string'] = $s;
@@ -1192,6 +1193,7 @@ function smilies($s, $sample = false) {
$s = str_replace($params['texts'],$params['icons'],$params['string']);
}
+
$s = preg_replace_callback('/<!--base64:(.*?)-->/ism', 'smile_unshield', $s);
return $s;
@@ -1204,11 +1206,11 @@ function smilies($s, $sample = false) {
* @return string
*/
function smile_shield($m) {
- return '<!--base64:' . base64url_encode($m[0]) . '-->';
+ return '<!--base64:' . base64special_encode($m[0]) . '-->';
}
function smile_unshield($m) {
- return base64url_decode($m[1]);
+ return base64special_decode($m[1]);
}
/**
@@ -1603,7 +1605,9 @@ function prepare_text($text, $content_type = 'text/bbcode', $cache = false) {
$s = bbcode($text,false,true,$cache);
else
$s = smilies(bbcode($text,false,true,$cache));
+
$s = zidify_links($s);
+
break;
}
@@ -1853,6 +1857,26 @@ function base64url_decode($s) {
return base64_decode(strtr($s,'-_','+/'));
}
+
+function base64special_encode($s, $strip_padding = true) {
+
+ $s = strtr(base64_encode($s),'+/',',.');
+
+ if($strip_padding)
+ $s = str_replace('=','',$s);
+
+ return $s;
+}
+
+function base64special_decode($s) {
+ if(is_array($s)) {
+ logger('base64url_decode: illegal input: ' . print_r(debug_backtrace(), true));
+ return $s;
+ }
+ return base64_decode(strtr($s,',.','+/'));
+}
+
+
/**
* @ Return a div to clear floats.
*