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Turn the Nav Menu meta boxes into an accordion. Less sprawling and overwhelming.

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* Registration stays the same — they're meta boxes
* Call `do_accordion_sections()` instead of `do_meta_boxes()` and they render as an accordion

props DrewAPicture, lessbloat, jkudish. fixes #23450. see #23449

git-svn-id: http://core.svn.wordpress.org/trunk@23707 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Mark Jaquith
2013-03-15 13:16:38 +00:00
parent 173ed0a72c
commit 83bb916b81
5 changed files with 205 additions and 37 deletions
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wp-admin/includes/template.php
+64
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@@ -967,6 +967,70 @@ function remove_meta_box($id, $screen, $context) {
$wp_meta_boxes[$page][$context][$priority][$id] = false;
}
/**
* Meta Box Accordion Template Function
*
* Largely made up of abstracted code from {@link do_meta_boxes()}, this
* function serves to build meta boxes as list items for display as
* a collapsible accordion.
*
* @since 3.6.0
*
* @uses global $wp_meta_boxes Used to retrieve registered meta boxes.
*
* @param string|object $screen The screen identifier.
* @param string $context The meta box context.
* @param mixed $object gets passed to the section callback function as first parameter.
* @return int number of meta boxes as accordion sections.
*/
function do_accordion_sections( $screen, $context, $object ) {
global $wp_meta_boxes;
if ( empty( $screen ) )
$screen = get_current_screen();
elseif ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
$page = $screen->id;
$hidden = get_hidden_meta_boxes( $screen );
?>
<div id="side-sortables" class="accordion-container">
<ul class="outer-border">
<?php
$i = 0;
do {
if ( ! isset( $wp_meta_boxes ) || ! isset( $wp_meta_boxes[$page] ) || ! isset( $wp_meta_boxes[$page][$context] ) )
break;
foreach ( array( 'high', 'sorted', 'core', 'default', 'low' ) as $priority ) {
if ( isset( $wp_meta_boxes[$page][$context][$priority] ) ) {
foreach ( $wp_meta_boxes[$page][$context][$priority] as $box ) {
if ( false == $box || ! $box['title'] )
continue;
$i++;
$hidden_class = in_array( $box['id'], $hidden ) ? 'hide-if-js' : '';
?>
<li class="control-section accordion-section <?php echo $hidden_class; ?> <?php echo esc_attr( $box['id'] ); ?>" id="<?php echo esc_attr( $box['id'] ); ?>">
<h3 class="accordion-section-title hndle" tabindex="0" title="<?php echo esc_attr( $box['title'] ); ?>"><?php echo esc_html( $box['title'] ); ?></h3>
<div class="accordion-section-content <?php postbox_classes( $box['id'], $page ); ?>">
<div class="inside">
<?php call_user_func( $box['callback'], $object, $box ); ?>
</div><!-- .inside -->
</div><!-- .accordion-section-content -->
</li><!-- .accordion-section -->
<?php
}
}
}
} while(0);
?>
</ul><!-- .outer-border -->
</div><!-- .accordion-container -->
<?php
return $i;
}
/**
* Add a new section to a settings page.
*