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Put checked categories at the top of the checlist. Props mdawaffe. fixes #7000 for trunk

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git-svn-id: https://develop.svn.wordpress.org/trunk@7956 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2008-05-19 21:35:18 +00:00
parent 1dbd76720f
commit 6c16408dce
5 changed files with 35 additions and 14 deletions
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wp-admin/includes/template.php
+25 -9
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@@ -148,19 +148,24 @@ class Walker_Category_Checklist extends Walker {
}
}
function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false ) {
function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false ) {
$walker = new Walker_Category_Checklist;
$descendants_and_self = (int) $descendants_and_self;
$args = array();
if ( $post_id )
if ( is_array( $selected_cats ) )
$args['selected_cats'] = $selected_cats;
elseif ( $post_id )
$args['selected_cats'] = wp_get_post_categories($post_id);
else
$args['selected_cats'] = array();
if ( is_array( $selected_cats ) )
$args['selected_cats'] = $selected_cats;
$args['popular_cats'] = get_terms( 'category', array( 'fields' => 'ids', 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
if ( is_array( $popular_cats ) )
$args['popular_cats'] = $popular_cats;
else
$args['popular_cats'] = get_terms( 'category', array( 'fields' => 'ids', 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
if ( $descendants_and_self ) {
$categories = get_categories( "child_of=$descendants_and_self&hierarchical=0&hide_empty=0" );
$self = get_category( $descendants_and_self );
@@ -169,13 +174,22 @@ function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $select
$categories = get_categories('get=all');
}
$args = array($categories, 0, $args);
$output = call_user_func_array(array(&$walker, 'walk'), $args);
// Post process $categories rather than adding an exclude to the get_terms() query to keep the query the same across all posts (for any query cache)
$checked_categories = array();
for ( $i = 0; isset($categories[$i]); $i++ ) {
if ( in_array($categories[$i]->term_id, $args['selected_cats']) ) {
$checked_categories[] = $categories[$i];
unset($categories[$i]);
}
}
echo $output;
// Put checked cats on top
echo call_user_func_array(array(&$walker, 'walk'), array($checked_categories, 0, $args));
// Then the rest of them
echo call_user_func_array(array(&$walker, 'walk'), array($categories, 0, $args));
}
function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10 ) {
function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $echo = true ) {
global $post_ID;
if ( $post_ID )
$checked_categories = wp_get_post_categories($post_ID);
@@ -186,6 +200,8 @@ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10 ) {
$popular_ids = array();
foreach ( (array) $categories as $category ) {
$popular_ids[] = $category->term_id;
if ( !$echo ) // hack for AJAX use
continue;
$id = "popular-category-$category->term_id";
?>