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Inline documentation for hooks in wp-includes/kses.php.

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props siobhyb, DrewAPicture.
fixes #25800.


git-svn-id: https://develop.svn.wordpress.org/trunk@27739 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2014-03-26 14:56:04 +00:00
parent 0dea9b049f
commit 396404cd9b
1 changed files with 34 additions and 2 deletions
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36
src/wp-includes/kses.php
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@ -501,27 +501,42 @@ function wp_kses( $string, $allowed_html, $allowed_protocols = array() ) {
function wp_kses_allowed_html( $context = '' ) { function wp_kses_allowed_html( $context = '' ) {
global $allowedposttags, $allowedtags, $allowedentitynames; global $allowedposttags, $allowedtags, $allowedentitynames;
if ( is_array( $context ) ) if ( is_array( $context ) ) {
/**
* Filter HTML elements allowed for a given context.
*
* @since 3.5.0
*
* @param string $tags Allowed tags, attributes, and/or entities.
* @param string $context Context to judge allowed tags by. Allowed values are 'post',
* 'data', 'strip', 'entities', 'explicit', or the name of a filter.
*/
return apply_filters( 'wp_kses_allowed_html', $context, 'explicit' ); return apply_filters( 'wp_kses_allowed_html', $context, 'explicit' );
}
switch ( $context ) { switch ( $context ) {
case 'post': case 'post':
/** This filter is documented in wp-includes/kses.php */
return apply_filters( 'wp_kses_allowed_html', $allowedposttags, $context ); return apply_filters( 'wp_kses_allowed_html', $allowedposttags, $context );
break; break;
case 'user_description': case 'user_description':
case 'pre_user_description': case 'pre_user_description':
$tags = $allowedtags; $tags = $allowedtags;
$tags['a']['rel'] = true; $tags['a']['rel'] = true;
/** This filter is documented in wp-includes/kses.php */
return apply_filters( 'wp_kses_allowed_html', $tags, $context ); return apply_filters( 'wp_kses_allowed_html', $tags, $context );
break; break;
case 'strip': case 'strip':
/** This filter is documented in wp-includes/kses.php */
return apply_filters( 'wp_kses_allowed_html', array(), $context ); return apply_filters( 'wp_kses_allowed_html', array(), $context );
break; break;
case 'entities': case 'entities':
/** This filter is documented in wp-includes/kses.php */
return apply_filters( 'wp_kses_allowed_html', $allowedentitynames, $context); return apply_filters( 'wp_kses_allowed_html', $allowedentitynames, $context);
break; break;
case 'data': case 'data':
default: default:
/** This filter is documented in wp-includes/kses.php */
return apply_filters( 'wp_kses_allowed_html', $allowedtags, $context ); return apply_filters( 'wp_kses_allowed_html', $allowedtags, $context );
} }
} }
@ -540,7 +555,16 @@ function wp_kses_allowed_html( $context = '' ) {
* @return string Filtered content through 'pre_kses' hook * @return string Filtered content through 'pre_kses' hook
*/ */
function wp_kses_hook( $string, $allowed_html, $allowed_protocols ) { function wp_kses_hook( $string, $allowed_html, $allowed_protocols ) {
$string = apply_filters('pre_kses', $string, $allowed_html, $allowed_protocols); /**
* Filter content to be run through kses.
*
* @since 2.3.0
*
* @param string $string Content to run through kses.
* @param array $allowed_html Allowed HTML elements.
* @param array $allowed_protocols Allowed protocol in links.
*/
$string = apply_filters( 'pre_kses', $string, $allowed_html, $allowed_protocols );
return $string; return $string;
} }
@ -1414,6 +1438,14 @@ function safecss_filter_attr( $css, $deprecated = '' ) {
return ''; return '';
$css_array = explode( ';', trim( $css ) ); $css_array = explode( ';', trim( $css ) );
/**
* Filter list of allowed CSS attributes.
*
* @since 2.8.1
*
* @param array $attr List of allowed CSS attributes.
*/
$allowed_attr = apply_filters( 'safe_style_css', array( 'text-align', 'margin', 'color', 'float', $allowed_attr = apply_filters( 'safe_style_css', array( 'text-align', 'margin', 'color', 'float',
'border', 'background', 'background-color', 'border-bottom', 'border-bottom-color', 'border', 'background', 'background-color', 'border-bottom', 'border-bottom-color',
'border-bottom-style', 'border-bottom-width', 'border-collapse', 'border-color', 'border-left', 'border-bottom-style', 'border-bottom-width', 'border-collapse', 'border-color', 'border-left',