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various input filter fixes

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zotlabs
2017-03-18 16:41:43 -07:00
committed by Mario Vavti
parent e9a5af6109
commit d5525a38f1
12 changed files with 3924 additions and 4243 deletions
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14
Zotlabs/Lib/MarkdownSoap.php
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@@ -34,9 +34,13 @@ class MarkdownSoap {
function clean() {
$x = $this->extract_code($this->str);
$x = $this->purify($x);
$x = $this->putback_code($x);
$x = $this->escape($x);
return $x;
@@ -60,7 +64,7 @@ class MarkdownSoap {
}
function encode_code($matches) {
return $this->token . ';' . base64_encode($matches[1]) . ';' ;
return $this->token . ';' . base64_encode($matches[0]) . ';' ;
}
function decode_code($matches) {
@@ -73,7 +77,13 @@ class MarkdownSoap {
}
function purify($s) {
return purify_html($s);
$s = str_replace("\n",'<br>',$s);
$s = str_replace("\t",'&nbsp;&nbsp;&nbsp;&nbsp;',$s);
$s = str_replace(' ','&nbsp;',$s);
$s = purify_html($s);
$s = str_replace('&nbsp;'," ",$s);
$s = str_replace(['<br>','<br />'],["\n","\n"],$s);
return $s;
}
function escape($s) {