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Widgets: Introduce `before_sidebar` and `after_sidebar` arguments for `register_sidebar()`. 

Props deepaklalwani, flixos90, christophherr, dgwyer, markoheijnen, morganestes, audrasjb.
Fixes #19709.
Built from https://develop.svn.wordpress.org/trunk@49203


git-svn-id: http://core.svn.wordpress.org/trunk@48965 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-10-19 15:40:09 +00:00
parent 272df00b17
commit 19545d255c
2 changed files with 46 additions and 26 deletions
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2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.6-alpha-49202';
$wp_version = '5.6-alpha-49203';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

22
wp-includes/widgets.php
View File

@ -219,6 +219,7 @@ function register_sidebars( $number = 1, $args = array() ) {
* called, it will be automatically enabled through the use of add_theme_support()
*
* @since 2.2.0
* @since 5.6.0 Added the `before_sidebar` and `after_sidebar` arguments.
*
* @global array $wp_registered_sidebars Registered sidebars.
*
@ -241,6 +242,12 @@ function register_sidebars( $number = 1, $args = array() ) {
* Default is an opening h2 element.
* @type string $after_title HTML content to append to the sidebar title when displayed.
* Default is a closing h2 element.
* @type string $before_sidebar HTML content to prepend to the sidebar when displayed.
* Outputs after the {@see 'dynamic_sidebar_before'} action.
* Default empty string.
* @type string $after_sidebar HTML content to append to the sidebar when displayed.
* Outputs before the {@see 'dynamic_sidebar_after'} action.
* Default empty string.
* }
* @return string Sidebar ID added to $wp_registered_sidebars global.
*/
@ -261,6 +268,8 @@ function register_sidebar( $args = array() ) {
'after_widget' => "</li>\n",
'before_title' => '<h2 class="widgettitle">',
'after_title' => "</h2>\n",
'before_sidebar' => '',
'after_sidebar' => '',
);
/**
@ -691,6 +700,10 @@ function dynamic_sidebar( $index = 1 ) {
return apply_filters( 'dynamic_sidebar_has_widgets', false, $index );
}
$sidebar = $wp_registered_sidebars[ $index ];
$sidebar['before_sidebar'] = sprintf( $sidebar['before_sidebar'], $sidebar['id'], $sidebar['class'] );
/**
* Fires before widgets are rendered in a dynamic sidebar.
*
@ -704,7 +717,10 @@ function dynamic_sidebar( $index = 1 ) {
* Default true.
*/
do_action( 'dynamic_sidebar_before', $index, true );
$sidebar = $wp_registered_sidebars[ $index ];
if ( ! empty( $sidebar['before_sidebar'] ) ) {
echo $sidebar['before_sidebar'];
}
$did_one = false;
foreach ( (array) $sidebars_widgets[ $index ] as $id ) {
@ -807,6 +823,10 @@ function dynamic_sidebar( $index = 1 ) {
}
}
if ( ! empty( $sidebar['after_sidebar'] ) ) {
echo $sidebar['after_sidebar'];
}
/**
* Fires after widgets are rendered in a dynamic sidebar.
*