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Add styling to subpost and ignore posts where ID = 0

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This commit is contained in:
Takumi
2013-07-28 04:39:38 +10:00
parent f9bd2ea21e
commit 3521f2717a
2 changed files with 16 additions and 9 deletions
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19
helpers.php
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@@ -70,28 +70,29 @@ if ( ! function_exists( 'sp_the_posts' ) ) {
function sp_the_posts( $post_id = null, $meta = 'post', $before = '', $sep = ', ', $after = '', $delimiter = '— ' ) {
if ( ! isset( $post_id ) )
global $post_id;
$posts = get_post_meta( $post_id, $meta, false );
$ids = get_post_meta( $post_id, $meta, false );
$i = 0;
$count = count( $posts );
if ( isset( $posts ) && $posts && is_array( $posts ) ):
foreach ( $posts as $post ):
$count = count( $ids );
if ( isset( $ids ) && $ids && is_array( $ids ) ):
foreach ( $ids as $id ):
if ( !$id ) continue;
if ( !empty( $before ) ):
if ( is_array( $before ) && array_key_exists( $i, $before ) )
echo $before[ $i ] . ' ';
echo '<span class="sp_before">(' . $before[ $i ] . ')</span> ';
else
echo $before;
endif;
$parents = get_post_ancestors( $post );
$parents = get_post_ancestors( $id );
$parents = array_combine( array_keys( $parents ), array_reverse( array_values( $parents ) ) );
foreach ( $parents as $parent ):
if ( !in_array( $parent, $posts ) )
if ( !in_array( $parent, $ids ) )
edit_post_link( get_the_title( $parent ), '', ' ', $parent );
echo $delimiter;
endforeach;
edit_post_link( get_the_title( $post ), '', '', $post );
edit_post_link( get_the_title( $id ), '', '', $id );
if ( !empty( $after ) ):
if ( is_array( $after ) && array_key_exists( $i, $after ) )
echo ' ' . $after[ $i ];
echo ' <span class="sp_after">(' . $after[ $i ] . ')</span>';
else
echo $after;
endif;