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Add more classes to post_class(). see #7457

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git-svn-id: http://svn.automattic.com/wordpress/trunk@8641 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan
2008-08-13 21:58:06 +00:00
parent 9a95395188
commit 9e05ca767a
4 changed files with 30 additions and 9 deletions
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33
wp-includes/post-template.php
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@@ -173,16 +173,37 @@ function has_excerpt( $id = 0 ) {
* @param int $post_id An optional post ID
*/
function post_class( $class = '', $post_id = null ) {
$post = get_post($post_id);
$classes = 'post';
$classes[] = $post->post_type;
if ( is_sticky($post_id) )
$classes .= ' sticky';
if ( is_sticky($post->ID) )
$classes[] = 'sticky';
if ( !empty($class) )
$classes .= ' ' . $class;
// hentry for hAtom compliace
$classes[] = 'hentry';
$classes = apply_filters('post_class', $classes, $class, $post_id);
// Categories
foreach ( (array) get_the_category($post->ID) as $cat ) {
if ( empty($cat->slug ) )
continue;
$classes[] = 'category-' . $cat->slug;
}
// Tags
foreach ( (array) get_the_tags($post->ID) as $tag ) {
if ( empty($tag->slug ) )
continue;
$classes[] = 'tag-' . $tag->slug;
}
if ( !empty($class) ) {
$class = preg_split('#\s+#', $class);
$classes = array_merge($classes, $class);
}
// Separates classes with a single space, collates classes for post DIV
$classes = join(' ', apply_filters('post_class', $classes, $class, $post_id));
echo 'class="' . $classes . '"';
}