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Add hierarchical support for custom post_types in Rewrite Rules & Querying. See #12643

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git-svn-id: https://develop.svn.wordpress.org/trunk@13774 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dion Hulse
2010-03-20 02:23:52 +00:00
parent 513dc9d474
commit 6be1550e75
4 changed files with 53 additions and 19 deletions
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wp-includes/post.php
+10 -7
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@@ -854,7 +854,10 @@ function register_post_type($post_type, $args = array()) {
$args->rewrite['slug'] = $post_type;
if ( !isset($args->rewrite['with_front']) )
$args->rewrite['with_front'] = true;
$wp_rewrite->add_rewrite_tag("%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=");
if ( $args->hierarchical )
$wp_rewrite->add_rewrite_tag("%$post_type%", '(.+?)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=");
else
$wp_rewrite->add_rewrite_tag("%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=");
$wp_rewrite->add_permastruct($post_type, "{$args->rewrite['slug']}/%$post_type%", $args->rewrite['with_front'], $args->permalink_epmask);
}
@@ -2749,7 +2752,7 @@ function &get_page(&$page, $output = OBJECT, $filter = 'raw') {
* @param string $output Optional. Output type. OBJECT, ARRAY_N, or ARRAY_A.
* @return mixed Null when complete.
*/
function get_page_by_path($page_path, $output = OBJECT) {
function get_page_by_path($page_path, $output = OBJECT, $post_type = 'page') {
global $wpdb;
$page_path = rawurlencode(urldecode($page_path));
$page_path = str_replace('%2F', '/', $page_path);
@@ -2761,21 +2764,21 @@ function get_page_by_path($page_path, $output = OBJECT) {
foreach( (array) $page_paths as $pathdir)
$full_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
$pages = $wpdb->get_results( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_name = %s AND (post_type = 'page' OR post_type = 'attachment')", $leaf_path ));
$pages = $wpdb->get_results( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_name = %s AND (post_type = %s OR post_type = 'attachment')", $leaf_path, $post_type ));
if ( empty($pages) )
return null;
foreach ($pages as $page) {
foreach ( $pages as $page ) {
$path = '/' . $leaf_path;
$curpage = $page;
while ($curpage->post_parent != 0) {
$curpage = $wpdb->get_row( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE ID = %d and post_type='page'", $curpage->post_parent ));
while ( $curpage->post_parent != 0 ) {
$curpage = $wpdb->get_row( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE ID = %d and post_type = %s", $curpage->post_parent, $post_type ));
$path = '/' . $curpage->post_name . $path;
}
if ( $path == $full_path )
return get_page($page->ID, $output);
return get_page($page->ID, $output, $post_type);
}
return null;