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Permalinks for custom post types. Props prettyboymp. see #9674
git-svn-id: http://svn.automattic.com/wordpress/trunk@12923 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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ryan
parent
88a89ebe44
commit
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@ -26,7 +26,7 @@ class WP {
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* @access public
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* @var array
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*/
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var $public_query_vars = array('m', 'p', 'posts', 'w', 'cat', 'withcomments', 'withoutcomments', 's', 'search', 'exact', 'sentence', 'debug', 'calendar', 'page', 'paged', 'more', 'tb', 'pb', 'author', 'order', 'orderby', 'year', 'monthnum', 'day', 'hour', 'minute', 'second', 'name', 'category_name', 'tag', 'feed', 'author_name', 'static', 'pagename', 'page_id', 'error', 'comments_popup', 'attachment', 'attachment_id', 'subpost', 'subpost_id', 'preview', 'robots', 'taxonomy', 'term', 'cpage');
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var $public_query_vars = array('m', 'p', 'posts', 'w', 'cat', 'withcomments', 'withoutcomments', 's', 'search', 'exact', 'sentence', 'debug', 'calendar', 'page', 'paged', 'more', 'tb', 'pb', 'author', 'order', 'orderby', 'year', 'monthnum', 'day', 'hour', 'minute', 'second', 'name', 'category_name', 'tag', 'feed', 'author_name', 'static', 'pagename', 'page_id', 'error', 'comments_popup', 'attachment', 'attachment_id', 'subpost', 'subpost_id', 'preview', 'robots', 'taxonomy', 'term', 'cpage', 'post_type');
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/**
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* Private query variables.
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@ -144,7 +144,7 @@ class WP {
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// Fetch the rewrite rules.
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$rewrite = $wp_rewrite->wp_rewrite_rules();
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if (! empty($rewrite)) {
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if ( ! empty($rewrite) ) {
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// If we match a rewrite rule, this will be cleared.
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$error = '404';
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$this->did_permalink = true;
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@ -203,12 +203,11 @@ class WP {
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// If the requesting file is the anchor of the match, prepend it
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// to the path info.
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if ((! empty($req_uri)) && (strpos($match, $req_uri) === 0) && ($req_uri != $request)) {
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if ( (! empty($req_uri)) && (strpos($match, $req_uri) === 0) && ($req_uri != $request) )
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$request_match = $req_uri . '/' . $request;
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}
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if (preg_match("#^$match#", $request_match, $matches) ||
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preg_match("#^$match#", urldecode($request_match), $matches)) {
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if ( preg_match("#^$match#", $request_match, $matches) ||
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preg_match("#^$match#", urldecode($request_match), $matches) ) {
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// Got a match.
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$this->matched_rule = $match;
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@ -225,10 +224,10 @@ class WP {
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// If we're processing a 404 request, clear the error var
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// since we found something.
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if (isset($_GET['error']))
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if ( isset($_GET['error']) )
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unset($_GET['error']);
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if (isset($error))
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if ( isset($error) )
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unset($error);
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break;
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@ -236,14 +235,14 @@ class WP {
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}
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// If req_uri is empty or if it is a request for ourself, unset error.
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if (empty($request) || $req_uri == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false) {
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if (isset($_GET['error']))
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if ( empty($request) || $req_uri == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) {
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if ( isset($_GET['error']) )
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unset($_GET['error']);
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if (isset($error))
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if ( isset($error) )
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unset($error);
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if (isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false)
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if ( isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false )
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unset($perma_query_vars);
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$this->did_permalink = false;
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@ -256,17 +255,21 @@ class WP {
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if ( $t->query_var )
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$taxonomy_query_vars[$t->query_var] = $taxonomy;
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for ($i=0; $i<count($this->public_query_vars); $i += 1) {
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foreach ( $GLOBALS['wp_post_types'] as $post_type => $t )
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if ( $t->query_var )
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$post_type_query_vars[$t->query_var] = $post_type;
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for ( $i = 0; $i < count($this->public_query_vars); $i += 1 ) {
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$wpvar = $this->public_query_vars[$i];
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if (isset($this->extra_query_vars[$wpvar]))
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if ( isset($this->extra_query_vars[$wpvar]) )
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$this->query_vars[$wpvar] = $this->extra_query_vars[$wpvar];
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elseif (isset($GLOBALS[$wpvar]))
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elseif ( isset($GLOBALS[$wpvar]) )
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$this->query_vars[$wpvar] = $GLOBALS[$wpvar];
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elseif (!empty($_POST[$wpvar]))
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elseif ( !empty($_POST[$wpvar]) )
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$this->query_vars[$wpvar] = $_POST[$wpvar];
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elseif (!empty($_GET[$wpvar]))
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elseif ( !empty($_GET[$wpvar]) )
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$this->query_vars[$wpvar] = $_GET[$wpvar];
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elseif (!empty($perma_query_vars[$wpvar]))
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elseif ( !empty($perma_query_vars[$wpvar]) )
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$this->query_vars[$wpvar] = $perma_query_vars[$wpvar];
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if ( !empty( $this->query_vars[$wpvar] ) ) {
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@ -274,14 +277,24 @@ class WP {
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if ( in_array( $wpvar, $taxonomy_query_vars ) ) {
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$this->query_vars['taxonomy'] = $taxonomy_query_vars[$wpvar];
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$this->query_vars['term'] = $this->query_vars[$wpvar];
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} elseif ( in_array( $wpvar, $post_type_query_vars ) ) {
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$this->query_vars['post_type'] = $post_type_query_vars[$wpvar];
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$this->query_vars['name'] = $this->query_vars[$wpvar];
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}
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}
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}
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// Limit publicly queried post_types to those that are publicly_queryable
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if ( isset( $this->query_vars['post_type']) ) {
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$queryable_post_types = get_post_types( array('publicly_queryable' => true) );
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if ( ! in_array( $this->query_vars['post_type'], $queryable_post_types ) )
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unset( $this->query_vars['post_type'] );
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}
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foreach ( (array) $this->private_query_vars as $var) {
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if (isset($this->extra_query_vars[$var]))
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if ( isset($this->extra_query_vars[$var]) )
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$this->query_vars[$var] = $this->extra_query_vars[$var];
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elseif (isset($GLOBALS[$var]) && '' != $GLOBALS[$var])
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elseif ( isset($GLOBALS[$var]) && '' != $GLOBALS[$var] )
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$this->query_vars[$var] = $GLOBALS[$var];
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}
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@ -104,8 +104,10 @@ function get_permalink($id = 0, $leavename = false) {
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if ( $post->post_type == 'page' )
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return get_page_link($post->ID, $leavename, $sample);
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elseif ($post->post_type == 'attachment')
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elseif ( $post->post_type == 'attachment' )
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return get_attachment_link($post->ID);
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elseif ( in_array($post->post_type, get_post_types( array('_builtin' => false) ) ) )
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return get_post_link($post);
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$permalink = get_option('permalink_structure');
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@ -159,6 +161,43 @@ function get_permalink($id = 0, $leavename = false) {
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}
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}
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/**
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* Retrieve the permalink for a post with a custom post type.
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*
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* @since 3.0.0
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*
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* @param int $id Optional. Post ID.
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* @param bool $leavename Optional, defaults to false. Whether to keep post name.
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* @param bool $sample Optional, defaults to false. Is it a sample permalink.
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* @return string
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*/
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function get_post_link( $id = 0, $leavename = false, $sample = false ) {
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global $wp_rewrite;
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$post = &get_post($id);
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if ( is_wp_error( $post ) )
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return $post;
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$post_link = $wp_rewrite->get_extra_permastruct($post->post_type);
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$slug = $post->post_name;
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if ( !empty($post_link) && ( ( isset($post->post_status) && 'draft' != $post->post_status && 'pending' != $post->post_status ) || $sample ) ) {
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$post_link = ( $leavename ) ? $post_link : str_replace("%$post->post_type%", $slug, $post_link);
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$post_link = home_url( user_trailingslashit($post_link) );
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} else {
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$post_type = get_post_type_object($post->post_type);
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if ( $post_type->query_var && ( isset($post->post_status) && 'draft' != $post->post_status && 'pending' != $post->post_status ) )
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$post_link = "?$post_type->query_var=$slug";
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else
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$post_link = "?post_type=$post->post_type&p=$post->ID";
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$post_link = home_url($post_link);
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}
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return apply_filters('post_type_link', $post_link, $id);
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}
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/**
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* Retrieve permalink from post ID.
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*
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@ -16,20 +16,26 @@
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*/
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function create_initial_post_types() {
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register_post_type( 'post', array( 'label' => __('Posts'),
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'publicly_queryable' => true,
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'exclude_from_search' => false,
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'_builtin' => true,
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'_edit_link' => 'post.php?post=%d',
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'capability_type' => 'post',
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'hierarchical' => false,
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'rewrite' => false,
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'query_var' => false,
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'supports' => array('post-thumbnails', 'excerpts', 'trackbacks', 'custom-fields', 'comments', 'revisions')
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) );
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register_post_type( 'page', array( 'label' => __('Pages'),
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'publicly_queryable' => true,
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'exclude_from_search' => false,
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'_builtin' => true,
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'_edit_link' => 'post.php?post=%d',
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'capability_type' => 'page',
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'hierarchical' => true,
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'rewrite' => false,
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'query_var' => false,
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'supports' => array('post-thumbnails', 'page-attributes', 'custom-fields', 'comments', 'revisions')
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) );
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@ -38,7 +44,9 @@ function create_initial_post_types() {
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'_builtin' => true,
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'_edit_link' => 'media.php?attachment_id=%d',
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'capability_type' => 'post',
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'hierarchical' => false
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'hierarchical' => false,
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'rewrite' => false,
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'query_var' => false,
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) );
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register_post_type( 'revision', array( 'label' => __('Revisions'),
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@ -46,7 +54,9 @@ function create_initial_post_types() {
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'_builtin' => true,
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'_edit_link' => 'revision.php?revision=%d',
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'capability_type' => 'post',
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'hierarchical' => false
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'hierarchical' => false,
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'rewrite' => false,
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'query_var' => false,
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) );
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register_post_status( 'publish', array( 'label' => _x('Published', 'post'),
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@ -686,7 +696,8 @@ function get_post_types( $args = array(), $output = 'names' ) {
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*
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* label - A descriptive name for the post type marked for translation. Defaults to $post_type.
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* public - Whether posts of this type should be shown in the admin UI. Defaults to false.
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* exclude_from_search - Whether to exclude posts with this post type from search results. Defaults to true.
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* exclude_from_search - Whether to exclude posts with this post type from search results. Defaults to true if the type is not public, false if the type is public.
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* publicly_queryable - Whether post_type queries can be performed from the front page. Defaults to whatever public is set as.
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* inherit_type - The post type from which to inherit the edit link and capability type. Defaults to none.
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* capability_type - The post type to use for checking read, edit, and delete capabilities. Defaults to "post".
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* hierarchical - Whether the post type is hierarchical. Defaults to false.
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@ -701,19 +712,27 @@ function get_post_types( $args = array(), $output = 'names' ) {
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* @param array|string $args See above description.
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*/
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function register_post_type($post_type, $args = array()) {
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global $wp_post_types;
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global $wp_post_types, $wp_rewrite, $wp;
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if (!is_array($wp_post_types))
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if ( !is_array($wp_post_types) )
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$wp_post_types = array();
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// Args prefixed with an underscore are reserved for internal use.
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$defaults = array('label' => false, 'exclude_from_search' => true, '_builtin' => false, '_edit_link' => 'post.php?post=%d', 'capability_type' => 'post', 'hierarchical' => false, 'public' => false, '_show' => false, 'supports' => array());
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$defaults = array('label' => false, 'publicly_queryable' => null, 'exclude_from_search' => null, '_builtin' => false, '_edit_link' => 'post.php?post=%d', 'capability_type' => 'post', 'hierarchical' => false, 'public' => false, '_show' => false, 'rewrite' => true, 'query_var' => true, 'supports' => array());
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$args = wp_parse_args($args, $defaults);
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$args = (object) $args;
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$post_type = sanitize_user($post_type, true);
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$args->name = $post_type;
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// If not set, default to the setting for public.
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if ( null === $args->publicly_queryable )
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$args->publicly_queryable = $args->public;
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// If not set, default to true if not public, false if public.
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if ( null === $args->exclude_from_search )
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$args->exclude_from_search = !$args->public;
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if ( false === $args->label )
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$args->label = $post_type;
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@ -735,6 +754,24 @@ function register_post_type($post_type, $args = array()) {
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unset($args->supports);
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}
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if ( false !== $args->query_var && !empty($wp) ) {
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if ( true === $args->query_var )
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$args->query_var = $post_type;
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$args->query_var = sanitize_title_with_dashes($args->query_var);
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$wp->add_query_var($args->query_var);
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}
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if ( false !== $args->rewrite && '' != get_option('permalink_structure') ) {
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if ( !is_array($args->rewrite) )
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$args->rewrite = array();
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if ( !isset($args->rewrite['slug']) )
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$args->rewrite['slug'] = $post_type;
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if ( !isset($args->rewrite['with_front']) )
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$args->rewrite['with_front'] = true;
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$wp_rewrite->add_rewrite_tag("%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=");
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$wp_rewrite->add_permastruct($post_type, "/{$args->rewrite['slug']}/%$post_type%", $args->rewrite['with_front']);
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}
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$wp_post_types[$post_type] = $args;
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return $args;
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