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Strip all html from comment author name, email, and url.

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git-svn-id: http://svn.automattic.com/wordpress/trunk@3574 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan
2006-02-28 04:22:24 +00:00
parent 803c970527
commit 672530a9da
2 changed files with 43 additions and 13 deletions
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47
wp-includes/kses.php
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@@ -512,7 +512,7 @@ function wp_kses_decode_entities($string)
function wp_filter_kses($data) {
global $allowedtags;
return wp_kses($data, $allowedtags);
return addslashes( wp_kses(stripslashes( $data ), $allowedtags) );
}
function wp_filter_post_kses($data) {
@@ -520,22 +520,51 @@ function wp_filter_post_kses($data) {
return addslashes ( wp_kses(stripslashes( $data ), $allowedposttags) );
}
function wp_filter_nohtml_kses($data) {
return addslashes ( wp_kses(stripslashes( $data ), array()) );
}
function kses_init_filters() {
add_filter('pre_comment_author', 'wp_filter_kses');
add_filter('pre_comment_content', 'wp_filter_kses');
add_filter('content_save_pre', 'wp_filter_post_kses');
add_filter('title_save_pre', 'wp_filter_kses');
// Normal filtering.
add_filter('pre_comment_content', 'wp_filter_kses');
add_filter('title_save_pre', 'wp_filter_kses');
// Post filtering
add_filter('content_save_pre', 'wp_filter_post_kses');
// Strip all html.
add_filter('pre_comment_author_name', 'wp_filter_nohtml_kses');
add_filter('pre_comment_author_url', 'wp_filter_nohtml_kses');
add_filter('pre_comment_author_email', 'wp_filter_nohtml_kses');
add_filter('pre_comment_user_ip', 'wp_filter_nohtml_kses');
add_filter('pre_comment_user_agent', 'wp_filter_nohtml_kses');
add_filter('pre_user_id', 'wp_filter_nohtml_kses');
}
function kses_remove_filters() {
// Normal filtering.
remove_filter('pre_comment_content', 'wp_filter_kses');
remove_filter('title_save_pre', 'wp_filter_kses');
// Post filtering
remove_filter('content_save_pre', 'wp_filter_post_kses');
// Strip all html.
remove_filter('pre_comment_author_name', 'wp_filter_nohtml_kses');
remove_filter('pre_comment_author_url', 'wp_filter_nohtml_kses');
remove_filter('pre_comment_author_email', 'wp_filter_nohtml_kses');
remove_filter('pre_comment_user_ip', 'wp_filter_nohtml_kses');
remove_filter('pre_comment_user_agent', 'wp_filter_nohtml_kses');
remove_filter('pre_user_id', 'wp_filter_nohtml_kses');
}
function kses_init() {
remove_filter('pre_comment_author', 'wp_filter_kses');
remove_filter('pre_comment_content', 'wp_filter_kses');
remove_filter('content_save_pre', 'wp_filter_post_kses');
remove_filter('title_save_pre', 'wp_filter_kses');
kses_remove_filters();
if (current_user_can('unfiltered_html') == false)
kses_init_filters();
}
add_action('init', 'kses_init');
add_action('set_current_user', 'kses_init');
?>