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Code Issues Releases Wiki Activity

strip_tags_long: use htmlpurifier to properly reformat html content

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This commit is contained in:
Andrew Dolgov
2009-06-22 13:56:49 +04:00
parent 5c4461432c
commit f45a286b8d
337 changed files with 24140 additions and 6 deletions
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25
functions.php
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@@ -106,6 +106,7 @@
require_once "lib/simplepie/simplepie.inc";
require_once "lib/magpierss/rss_fetch.inc";
require_once 'lib/magpierss/rss_utils.inc';
require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
/**
* Print a timestamped debug message.
@@ -3550,9 +3551,20 @@
}
}
function strip_tags_long($string, $allowed) {
$config = HTMLPurifier_Config::createDefault();
$config->set('HTML', 'Allowed', $allowed);
$purifier = new HTMLPurifier($config);
return $purifier->purify($string);
}
// http://ru2.php.net/strip-tags
function strip_tags_long($textstring, $allowed){
/* function strip_tags_long($textstring, $allowed){
while($textstring != strip_tags($textstring, $allowed))
{
while (strlen($textstring) != 0)
@@ -3569,7 +3581,7 @@
$textstring = $safetext;
}
return $textstring;
}
} */
function sanitize_rss($link, $str, $force_strip_tags = false) {
@@ -3577,11 +3589,12 @@
if (get_pref($link, "STRIP_UNSAFE_TAGS") || $force_strip_tags) {
$res = strip_tags_long($res,
"<p><a><i><em><b><strong><code><pre><blockquote><br><img><ul><ol><li>");
// $res = strip_tags_long($res,
// "<p><a><i><em><b><strong><code><pre><blockquote><br><img><ul><ol><li>");
$res = strip_tags_long($res,
"p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4");
// $res = preg_replace("/\r\n|\n|\r/", "", $res);
// $res = strip_tags_long($res, "<p><a><i><em><b><strong><blockquote><br><img><div><span>");
}
if (get_pref($link, "STRIP_IMAGES")) {