/**
* Add a straight rewrite rule.
*
- * @see WP_Rewrite::add_rule() for long description.
* @since 2.1.0
*
- * @param string $regex Regular Expression to match request against.
+ * @global WP_Rewrite $wp_rewrite
+ *
+ * @param string $regex Regular Expression to match request against.
* @param string $redirect Page to redirect to.
- * @param string $after Optional, default is 'bottom'. Where to add rule, can also be 'top'.
+ * @param string $after Optional, default is 'bottom'. Where to add rule, can also be 'top'.
*/
function add_rewrite_rule($regex, $redirect, $after = 'bottom') {
global $wp_rewrite;
* you call this on, or before, the 'init' hook. This is because $query defaults
* to "$tag=", and for this to work a new query var has to be added.
*
- * @see WP_Rewrite::add_rewrite_tag()
* @since 2.1.0
*
- * @param string $tag Name of the new rewrite tag.
+ * @global WP_Rewrite $wp_rewrite
+ * @global WP $wp
+ *
+ * @param string $tag Name of the new rewrite tag.
* @param string $regex Regular expression to substitute the tag for in rewrite rules.
* @param string $query String to append to the rewritten query. Must end in '='. Optional.
*/
/**
* Add permalink structure.
*
- * @see WP_Rewrite::add_permastruct()
* @since 3.0.0
*
- * @param string $name Name for permalink structure.
+ * @global WP_Rewrite $wp_rewrite
+ *
+ * @param string $name Name for permalink structure.
* @param string $struct Permalink structure.
- * @param array $args Optional configuration for building the rules from the permalink structure,
- * see {@link WP_Rewrite::add_permastruct()} for full details.
+ * @param array $args Optional configuration for building the rules from the permalink structure,
+ * see {@link WP_Rewrite::add_permastruct()} for full details.
*/
function add_permastruct( $name, $struct, $args = array() ) {
global $wp_rewrite;
if ( func_num_args() == 4 )
$args['ep_mask'] = func_get_arg( 3 );
- return $wp_rewrite->add_permastruct( $name, $struct, $args );
+ $wp_rewrite->add_permastruct( $name, $struct, $args );
}
/**
*
* @since 2.1.0
*
- * @param string $feedname
+ * @global WP_Rewrite $wp_rewrite
+ *
+ * @param string $feedname
* @param callback $function Callback to run on feed display.
* @return string Feed action name.
*/
/**
* Remove rewrite rules and then recreate rewrite rules.
*
- * @see WP_Rewrite::flush_rules()
* @since 3.0.0
*
+ * @global WP_Rewrite $wp_rewrite
+ *
* @param bool $hard Whether to update .htaccess (hard flush) or just update
- * rewrite_rules transient (soft flush). Default is true (hard).
+ * rewrite_rules transient (soft flush). Default is true (hard).
*/
function flush_rewrite_rules( $hard = true ) {
global $wp_rewrite;
*/
define('EP_PAGES', 4096);
+/**
+ * Endpoint Mask for all archive views.
+ *
+ * @since 3.7.0
+ */
+define( 'EP_ALL_ARCHIVES', EP_DATE | EP_YEAR | EP_MONTH | EP_DAY | EP_CATEGORIES | EP_TAGS | EP_AUTHORS );
+
/**
* Endpoint Mask for everything.
*
* @since 2.1.0
*/
-define('EP_ALL', 8191);
+define( 'EP_ALL', EP_PERMALINK | EP_ATTACHMENT | EP_ROOT | EP_COMMENTS | EP_SEARCH | EP_PAGES | EP_ALL_ARCHIVES );
/**
* Add an endpoint, like /trackback/.
* Adding an endpoint creates extra rewrite rules for each of the matching
* places specified by the provided bitmask. For example:
*
- * <code>
- * add_rewrite_endpoint( 'json', EP_PERMALINK | EP_PAGES );
- * </code>
+ * add_rewrite_endpoint( 'json', EP_PERMALINK | EP_PAGES );
*
* will add a new rewrite rule ending with "json(/(.*))?/?$" for every permastruct
* that describes a permalink (post) or page. This is rewritten to "json=$match"
* where $match is the part of the URL matched by the endpoint regex (e.g. "foo" in
- * "<permalink>/json/foo/").
+ * "[permalink]/json/foo/").
*
* A new query var with the same name as the endpoint will also be created.
*
* When specifying $places ensure that you are using the EP_* constants (or a
* combination of them using the bitwise OR operator) as their values are not
- * guaranteed to remain static (especially EP_ALL).
+ * guaranteed to remain static (especially `EP_ALL`).
*
- * Be sure to flush the rewrite rules - flush_rewrite_rules() - when your plugin gets
+ * Be sure to flush the rewrite rules - see flush_rewrite_rules() - when your plugin gets
* activated and deactivated.
*
* @since 2.1.0
- * @see WP_Rewrite::add_endpoint()
- * @global object $wp_rewrite
+ * @since 4.3.0 Added support for skipping query var registration by passing `false` to `$query_var`.
+ *
+ * @global WP_Rewrite $wp_rewrite
*
- * @param string $name Name of the endpoint.
- * @param int $places Endpoint mask describing the places the endpoint should be added.
+ * @param string $name Name of the endpoint.
+ * @param int $places Endpoint mask describing the places the endpoint should be added.
+ * @param string|bool $query_var Name of the corresponding query variable. Pass `false` to skip registering a query_var
+ * for this endpoint. Defaults to the value of `$name`.
*/
-function add_rewrite_endpoint( $name, $places ) {
+function add_rewrite_endpoint( $name, $places, $query_var = true ) {
global $wp_rewrite;
- $wp_rewrite->add_endpoint( $name, $places );
+ $wp_rewrite->add_endpoint( $name, $places, $query_var );
}
/**
return $base;
}
+
+/**
+ * Resolve numeric slugs that collide with date permalinks.
+ *
+ * Permalinks of posts with numeric slugs can sometimes look to WP_Query::parse_query()
+ * like a date archive, as when your permalink structure is `/%year%/%postname%/` and
+ * a post with post_name '05' has the URL `/2015/05/`.
+ *
+ * This function detects conflicts of this type and resolves them in favor of the
+ * post permalink.
+ *
+ * Note that, since 4.3.0, wp_unique_post_slug() prevents the creation of post slugs
+ * that would result in a date archive conflict. The resolution performed in this
+ * function is primarily for legacy content, as well as cases when the admin has changed
+ * the site's permalink structure in a way that introduces URL conflicts.
+ *
+ * @since 4.3.0
+ *
+ * @param array $query_vars Optional. Query variables for setting up the loop, as determined in
+ * WP::parse_request(). Default empty array.
+ * @return array Returns the original array of query vars, with date/post conflicts resolved.
+ */
+function wp_resolve_numeric_slug_conflicts( $query_vars = array() ) {
+ if ( ! isset( $query_vars['year'] ) && ! isset( $query_vars['monthnum'] ) && ! isset( $query_vars['day'] ) ) {
+ return $query_vars;
+ }
+
+ // Identify the 'postname' position in the permastruct array.
+ $permastructs = array_values( array_filter( explode( '/', get_option( 'permalink_structure' ) ) ) );
+ $postname_index = array_search( '%postname%', $permastructs );
+
+ if ( false === $postname_index ) {
+ return $query_vars;
+ }
+
+ /*
+ * A numeric slug could be confused with a year, month, or day, depending on position. To account for
+ * the possibility of post pagination (eg 2015/2 for the second page of a post called '2015'), our
+ * `is_*` checks are generous: check for year-slug clashes when `is_year` *or* `is_month`, and check
+ * for month-slug clashes when `is_month` *or* `is_day`.
+ */
+ $compare = '';
+ if ( 0 === $postname_index && ( isset( $query_vars['year'] ) || isset( $query_vars['monthnum'] ) ) ) {
+ $compare = 'year';
+ } elseif ( '%year%' === $permastructs[ $postname_index - 1 ] && ( isset( $query_vars['monthnum'] ) || isset( $query_vars['day'] ) ) ) {
+ $compare = 'monthnum';
+ } elseif ( '%monthnum%' === $permastructs[ $postname_index - 1 ] && isset( $query_vars['day'] ) ) {
+ $compare = 'day';
+ }
+
+ if ( ! $compare ) {
+ return $query_vars;
+ }
+
+ // This is the potentially clashing slug.
+ $value = $query_vars[ $compare ];
+
+ $post = get_page_by_path( $value, OBJECT, 'post' );
+ if ( ! ( $post instanceof WP_Post ) ) {
+ return $query_vars;
+ }
+
+ // If the date of the post doesn't match the date specified in the URL, resolve to the date archive.
+ if ( preg_match( '/^([0-9]{4})\-([0-9]{2})/', $post->post_date, $matches ) && isset( $query_vars['year'] ) && ( 'monthnum' === $compare || 'day' === $compare ) ) {
+ // $matches[1] is the year the post was published.
+ if ( intval( $query_vars['year'] ) !== intval( $matches[1] ) ) {
+ return $query_vars;
+ }
+
+ // $matches[2] is the month the post was published.
+ if ( 'day' === $compare && isset( $query_vars['monthnum'] ) && intval( $query_vars['monthnum'] ) !== intval( $matches[2] ) ) {
+ return $query_vars;
+ }
+ }
+
+ /*
+ * If the located post contains nextpage pagination, then the URL chunk following postname may be
+ * intended as the page number. Verify that it's a valid page before resolving to it.
+ */
+ $maybe_page = '';
+ if ( 'year' === $compare && isset( $query_vars['monthnum'] ) ) {
+ $maybe_page = $query_vars['monthnum'];
+ } elseif ( 'monthnum' === $compare && isset( $query_vars['day'] ) ) {
+ $maybe_page = $query_vars['day'];
+ }
+
+ $post_page_count = substr_count( $post->post_content, '<!--nextpage-->' ) + 1;
+
+ // If the post doesn't have multiple pages, but a 'page' candidate is found, resolve to the date archive.
+ if ( 1 === $post_page_count && $maybe_page ) {
+ return $query_vars;
+ }
+
+ // If the post has multiple pages and the 'page' number isn't valid, resolve to the date archive.
+ if ( $post_page_count > 1 && $maybe_page > $post_page_count ) {
+ return $query_vars;
+ }
+
+ // If we've gotten to this point, we have a slug/date clash. First, adjust for nextpage.
+ if ( '' !== $maybe_page ) {
+ $query_vars['page'] = intval( $maybe_page );
+ }
+
+ // Next, unset autodetected date-related query vars.
+ unset( $query_vars['year'] );
+ unset( $query_vars['monthnum'] );
+ unset( $query_vars['day'] );
+
+ // Then, set the identified post.
+ $query_vars['name'] = $post->post_name;
+
+ // Finally, return the modified query vars.
+ return $query_vars;
+}
+
/**
* Examine a url and try to determine the post ID it represents.
*
*
* @since 1.0.0
*
+ * @global WP_Rewrite $wp_rewrite
+ * @global WP $wp
+ *
* @param string $url Permalink to check.
* @return int Post ID, or 0 on failure.
*/
-function url_to_postid($url) {
+function url_to_postid( $url ) {
global $wp_rewrite;
- $url = apply_filters('url_to_postid', $url);
+ /**
+ * Filter the URL to derive the post ID from.
+ *
+ * @since 2.2.0
+ *
+ * @param string $url The URL to derive the post ID from.
+ */
+ $url = apply_filters( 'url_to_postid', $url );
// First, check to see if there is a 'p=N' or 'page_id=N' to match against
if ( preg_match('#[?&](p|page_id|attachment_id)=(\d+)#', $url, $values) ) {
if ( !$wp_rewrite->using_index_permalinks() )
$url = str_replace( $wp_rewrite->index . '/', '', $url );
- if ( false !== strpos($url, home_url()) ) {
- // Chop off http://domain.com
+ if ( false !== strpos( trailingslashit( $url ), home_url( '/' ) ) ) {
+ // Chop off http://domain.com/[path]
$url = str_replace(home_url(), '', $url);
} else {
// Chop off /path/to/blog
- $home_path = parse_url(home_url());
+ $home_path = parse_url( home_url( '/' ) );
$home_path = isset( $home_path['path'] ) ? $home_path['path'] : '' ;
- $url = str_replace($home_path, '', $url);
+ $url = preg_replace( sprintf( '#^%s#', preg_quote( $home_path ) ), '', trailingslashit( $url ) );
}
// Trim leading and lagging slashes
$url = trim($url, '/');
$request = $url;
+ $post_type_query_vars = array();
+
+ foreach ( get_post_types( array() , 'objects' ) as $post_type => $t ) {
+ if ( ! empty( $t->query_var ) )
+ $post_type_query_vars[ $t->query_var ] = $post_type;
+ }
// Look for matches.
$request_match = $request;
if ( !empty($url) && ($url != $request) && (strpos($match, $url) === 0) )
$request_match = $url . '/' . $request;
- if ( preg_match("!^$match!", $request_match, $matches) ) {
+ if ( preg_match("#^$match#", $request_match, $matches) ) {
if ( $wp_rewrite->use_verbose_page_rules && preg_match( '/pagename=\$matches\[([0-9]+)\]/', $query, $varmatch ) ) {
- // this is a verbose page match, lets check to be sure about it
+ // This is a verbose page match, let's check to be sure about it.
if ( ! get_page_by_path( $matches[ $varmatch[1] ] ) )
continue;
}
// Filter out non-public query vars
global $wp;
- parse_str($query, $query_vars);
+ parse_str( $query, $query_vars );
$query = array();
foreach ( (array) $query_vars as $key => $value ) {
- if ( in_array($key, $wp->public_query_vars) )
+ if ( in_array( $key, $wp->public_query_vars ) ){
$query[$key] = $value;
+ if ( isset( $post_type_query_vars[$key] ) ) {
+ $query['post_type'] = $post_type_query_vars[$key];
+ $query['name'] = $value;
+ }
+ }
}
+ // Resolve conflicts between posts with numeric slugs and date archive queries.
+ $query = wp_resolve_numeric_slug_conflicts( $query );
+
// Do the query
- $query = new WP_Query($query);
- if ( !empty($query->posts) && $query->is_singular )
+ $query = new WP_Query( $query );
+ if ( ! empty( $query->posts ) && $query->is_singular )
return $query->post->ID;
else
return 0;
* Permalink structure for posts.
*
* @since 1.5.0
- * @access private
* @var string
*/
- var $permalink_structure;
+ public $permalink_structure;
/**
* Whether to add trailing slashes.
*
* @since 2.2.0
- * @access private
* @var bool
*/
- var $use_trailing_slashes;
+ public $use_trailing_slashes;
/**
* Base for the author permalink structure (example.com/$author_base/authorname).
* Pagination permalink base.
*
* @since 3.1.0
+ * @var string
+ */
+ public $pagination_base = 'page';
+
+ /**
+ * Comments pagination permalink base.
+ *
+ * @since 4.2.0
* @access private
* @var string
*/
- var $pagination_base = 'page';
+ var $comments_pagination_base = 'comment-page';
/**
* Feed permalink base.
* @access private
* @var string
*/
- var $comments_feed_structure;
+ var $comment_feed_structure;
/**
* Feed request permalink structure.
*
* @see WP_Rewrite::init()
* @since 1.5.0
- * @access private
* @var string
*/
- var $front;
+ public $front;
/**
* The prefix for all permalink structures.
* @see WP_Rewrite::init()
* @see WP_Rewrite::using_index_permalinks()
* @since 1.5.0
- * @access private
* @var string
*/
- var $root = '';
+ public $root = '';
/**
* The name of the index file which is the entry point to all requests.
* @access public
* @var string
*/
- var $index = 'index.php';
+ public $index = 'index.php';
/**
* Variable name to use for regex matches in the rewritten query.
* @access public
* @var bool
*/
- var $use_verbose_rules = false;
+ public $use_verbose_rules = false;
/**
* Could post permalinks be confused with those of pages?
* Now it tells {@link WP::parse_request()} to check if a URL matching the
* page permastruct is actually a page before accepting it.
*
- * @link http://core.trac.wordpress.org/ticket/16687
+ * @link https://core.trac.wordpress.org/ticket/16687
* @see WP_Rewrite::init()
* @since 2.5.0
* @access public
* @var bool
*/
- var $use_verbose_page_rules = true;
+ public $use_verbose_page_rules = true;
/**
* Rewrite tags that can be used in permalink structures.
* Supported default feeds.
*
* @since 1.5.0
- * @access private
* @var array
*/
- var $feeds = array( 'feed', 'rdf', 'rss', 'rss2', 'atom' );
+ public $feeds = array( 'feed', 'rdf', 'rss', 'rss2', 'atom' );
/**
* Whether permalinks are being used.
*
* @return bool True, if permalinks are enabled.
*/
- function using_permalinks() {
+ public function using_permalinks() {
return ! empty($this->permalink_structure);
}
*
* @return bool
*/
- function using_index_permalinks() {
- if ( empty($this->permalink_structure) )
+ public function using_index_permalinks() {
+ if ( empty( $this->permalink_structure ) ) {
return false;
-
+ }
// If the index is not in the permalink, we're using mod_rewrite.
- if ( preg_match('#^/*' . $this->index . '#', $this->permalink_structure) )
- return true;
-
- return false;
+ return preg_match( '#^/*' . $this->index . '#', $this->permalink_structure );
}
/**
*
* @return bool
*/
- function using_mod_rewrite_permalinks() {
- if ( $this->using_permalinks() && ! $this->using_index_permalinks() )
- return true;
- else
- return false;
+ public function using_mod_rewrite_permalinks() {
+ return $this->using_permalinks() && ! $this->using_index_permalinks();
}
/**
* @param int $number Index number.
* @return string
*/
- function preg_index($number) {
+ public function preg_index($number) {
$match_prefix = '$';
$match_suffix = '';
* @since 2.5.0
* @access public
*
+ * @global wpdb $wpdb
+ *
* @return array Array of page URIs as first element and attachment URIs as second element.
*/
- function page_uri_index() {
+ public function page_uri_index() {
global $wpdb;
//get pages in order of hierarchy, i.e. children after parents
- $posts = get_page_hierarchy( $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page' AND post_status != 'auto-draft'") );
+ $pages = $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page' AND post_status != 'auto-draft'");
+ $posts = get_page_hierarchy( $pages );
// If we have no pages get out quick
if ( !$posts )
*
* @return array
*/
- function page_rewrite_rules() {
+ public function page_rewrite_rules() {
// the extra .? at the beginning prevents clashes with other regular expressions in the rules array
$this->add_rewrite_tag( '%pagename%', '(.?.+?)', 'pagename=' );
* @since 1.5.0
* @access public
*
- * @return bool|string False on no permalink structure. Date permalink structure.
+ * @return string|false False on no permalink structure. Date permalink structure.
*/
- function get_date_permastruct() {
+ public function get_date_permastruct() {
if ( isset($this->date_structure) )
return $this->date_structure;
* @since 1.5.0
* @access public
*
- * @return bool|string False on failure. Year structure on success.
+ * @return false|string False on failure. Year structure on success.
*/
- function get_year_permastruct() {
+ public function get_year_permastruct() {
$structure = $this->get_date_permastruct();
if ( empty($structure) )
$structure = str_replace('%monthnum%', '', $structure);
$structure = str_replace('%day%', '', $structure);
-
$structure = preg_replace('#/+#', '/', $structure);
return $structure;
* @since 1.5.0
* @access public
*
- * @return bool|string False on failure. Year/Month structure on success.
+ * @return false|string False on failure. Year/Month structure on success.
*/
- function get_month_permastruct() {
+ public function get_month_permastruct() {
$structure = $this->get_date_permastruct();
if ( empty($structure) )
return false;
$structure = str_replace('%day%', '', $structure);
-
$structure = preg_replace('#/+#', '/', $structure);
return $structure;
* @since 1.5.0
* @access public
*
- * @return bool|string False on failure. Year/Month/Day structure on success.
+ * @return string|false False on failure. Year/Month/Day structure on success.
*/
- function get_day_permastruct() {
+ public function get_day_permastruct() {
return $this->get_date_permastruct();
}
* @since 1.5.0
* @access public
*
- * @return bool|string False on failure. Category permalink structure.
+ * @return string|false False on failure. Category permalink structure.
*/
- function get_category_permastruct() {
+ public function get_category_permastruct() {
return $this->get_extra_permastruct('category');
}
* @since 2.3.0
* @access public
*
- * @return bool|string False on failure. Tag permalink structure.
+ * @return string|false False on failure. Tag permalink structure.
*/
- function get_tag_permastruct() {
+ public function get_tag_permastruct() {
return $this->get_extra_permastruct('post_tag');
}
* @access public
*
* @param string $name Permalink structure name.
- * @return string|bool False if not found. Permalink structure string.
+ * @return string|false False if not found. Permalink structure string.
*/
- function get_extra_permastruct($name) {
+ public function get_extra_permastruct($name) {
if ( empty($this->permalink_structure) )
return false;
* @since 1.5.0
* @access public
*
- * @return string|bool False if not found. Permalink structure string.
+ * @return string|false False if not found. Permalink structure string.
*/
- function get_author_permastruct() {
+ public function get_author_permastruct() {
if ( isset($this->author_structure) )
return $this->author_structure;
* @since 1.5.0
* @access public
*
- * @return string|bool False if not found. Permalink structure string.
+ * @return string|false False if not found. Permalink structure string.
*/
- function get_search_permastruct() {
+ public function get_search_permastruct() {
if ( isset($this->search_structure) )
return $this->search_structure;
* @since 1.5.0
* @access public
*
- * @return string|bool False if not found. Permalink structure string.
+ * @return string|false False if not found. Permalink structure string.
*/
- function get_page_permastruct() {
+ public function get_page_permastruct() {
if ( isset($this->page_structure) )
return $this->page_structure;
* @since 1.5.0
* @access public
*
- * @return string|bool False if not found. Permalink structure string.
+ * @return string|false False if not found. Permalink structure string.
*/
- function get_feed_permastruct() {
+ public function get_feed_permastruct() {
if ( isset($this->feed_structure) )
return $this->feed_structure;
* @since 1.5.0
* @access public
*
- * @return string|bool False if not found. Permalink structure string.
+ * @return string|false False if not found. Permalink structure string.
*/
- function get_comment_feed_permastruct() {
+ public function get_comment_feed_permastruct() {
if ( isset($this->comment_feed_structure) )
return $this->comment_feed_structure;
* @since 1.5.0
* @access public
*
- * @param string $tag Name of the rewrite tag to add or update.
+ * @param string $tag Name of the rewrite tag to add or update.
* @param string $regex Regular expression to substitute the tag for in rewrite rules.
* @param string $query String to append to the rewritten query. Must end in '='.
*/
- function add_rewrite_tag( $tag, $regex, $query ) {
+ public function add_rewrite_tag( $tag, $regex, $query ) {
$position = array_search( $tag, $this->rewritecode );
if ( false !== $position && null !== $position ) {
$this->rewritereplace[ $position ] = $regex;
* @access public
*
* @param string $permalink_structure The permalink structure.
- * @param int $ep_mask Endpoint mask defining what endpoints are added to the structure. Default is EP_NONE.
- * @param bool $paged Should archive pagination rules be added for the structure? Default is true.
- * @param bool $feed Should feed rewrite rules be added for the structure? Default is true.
- * @param bool $forcomments Should the feed rules be a query for a comments feed? Default is false.
- * @param bool $walk_dirs Should the 'directories' making up the structure be walked over and rewrite rules
- * built for each in turn? Default is true.
- * @param bool $endpoints Should endpoints be applied to the generated rewrite rules? Default is true.
+ * @param int $ep_mask Endpoint mask defining what endpoints are added to the structure. Default is EP_NONE.
+ * @param bool $paged Should archive pagination rules be added for the structure? Default is true.
+ * @param bool $feed Should feed rewrite rules be added for the structure? Default is true.
+ * @param bool $forcomments Should the feed rules be a query for a comments feed? Default is false.
+ * @param bool $walk_dirs Should the 'directories' making up the structure be walked over and rewrite rules
+ * built for each in turn? Default is true.
+ * @param bool $endpoints Should endpoints be applied to the generated rewrite rules? Default is true.
* @return array Rewrite rule list.
*/
- function generate_rewrite_rules($permalink_structure, $ep_mask = EP_NONE, $paged = true, $feed = true, $forcomments = false, $walk_dirs = true, $endpoints = true) {
+ public function generate_rewrite_rules($permalink_structure, $ep_mask = EP_NONE, $paged = true, $feed = true, $forcomments = false, $walk_dirs = true, $endpoints = true) {
//build a regex to match the feed section of URLs, something like (feed|atom|rss|rss2)/?
$feedregex2 = '';
foreach ( (array) $this->feeds as $feed_name)
//build a regex to match the trackback and page/xx parts of URLs
$trackbackregex = 'trackback/?$';
$pageregex = $this->pagination_base . '/?([0-9]{1,})/?$';
- $commentregex = 'comment-page-([0-9]{1,})/?$';
+ $commentregex = $this->comments_pagination_base . '-([0-9]{1,})/?$';
//build up an array of endpoint regexes to append => queries to append
if ( $endpoints ) {
//match everything after the endpoint name, but allow for nothing to appear there
$epmatch = $endpoint[1] . '(/(.*))?/?$';
//this will be appended on to the rest of the query for each dir
- $epquery = '&' . $endpoint[1] . '=';
+ $epquery = '&' . $endpoint[2] . '=';
$ep_query_append[$epmatch] = array ( $endpoint[0], $epquery );
}
}
$trackbackindex = $index;
//build a list from the rewritecode and queryreplace arrays, that will look something like
//tagname=$matches[i] where i is the current $i
+ $queries = array();
for ( $i = 0; $i < $num_tokens; ++$i ) {
if ( 0 < $i )
$queries[$i] = $queries[$i - 1] . '&';
$num_toks = preg_match_all('/%.+?%/', $struct, $toks);
//get the 'tagname=$matches[i]'
- $query = ( isset($queries) && is_array($queries) && !empty($num_toks) ) ? $queries[$num_toks - 1] : '';
+ $query = ( ! empty( $num_toks ) && isset( $queries[$num_toks - 1] ) ) ? $queries[$num_toks - 1] : '';
//set up $ep_mask_specific which is used to match more specific URL types
switch ( $dirs[$j] ) {
$rewrite = array_merge($rewrite, array($pagematch => $pagequery));
//only on pages with comments add ../comment-page-xx/
- if ( EP_PAGES & $ep_mask || EP_PERMALINK & $ep_mask )
+ if ( EP_PAGES & $ep_mask || EP_PERMALINK & $ep_mask ) {
$rewrite = array_merge($rewrite, array($commentmatch => $commentquery));
- else if ( EP_ROOT & $ep_mask && get_option('page_on_front') )
+ } elseif ( EP_ROOT & $ep_mask && get_option('page_on_front') ) {
$rewrite = array_merge($rewrite, array($rootcommentmatch => $rootcommentquery));
-
+ }
//do endpoints
if ( $endpoints ) {
foreach ( (array) $ep_query_append as $regex => $ep) {
if ( !empty($endpoints) ) {
foreach ( (array) $ep_query_append as $regex => $ep ) {
if ( $ep[0] & EP_ATTACHMENT ) {
- $rewrite[$sub1 . $regex] = $subquery . $ep[1] . $this->preg_index(2);
- $rewrite[$sub2 . $regex] = $subquery . $ep[1] . $this->preg_index(2);
+ $rewrite[$sub1 . $regex] = $subquery . $ep[1] . $this->preg_index(3);
+ $rewrite[$sub2 . $regex] = $subquery . $ep[1] . $this->preg_index(3);
}
}
}
* @access public
*
* @param string $permalink_structure The permalink structure to generate rules.
- * @param bool $walk_dirs Optional, default is false. Whether to create list of directories to walk over.
+ * @param bool $walk_dirs Optional, default is false. Whether to create list of directories to walk over.
* @return array
*/
- function generate_rewrite_rule($permalink_structure, $walk_dirs = false) {
+ public function generate_rewrite_rule($permalink_structure, $walk_dirs = false) {
return $this->generate_rewrite_rules($permalink_structure, EP_NONE, false, false, false, $walk_dirs);
}
*
* @return array An associate array of matches and queries.
*/
- function rewrite_rules() {
+ public function rewrite_rules() {
$rewrite = array();
if ( empty($this->permalink_structure) )
}
$registration_pages['.*wp-register.php$'] = $this->index . '?register=true'; // Deprecated
- // Post
+ // Post rewrite rules.
$post_rewrite = $this->generate_rewrite_rules( $this->permalink_structure, EP_PERMALINK );
- $post_rewrite = apply_filters('post_rewrite_rules', $post_rewrite);
- // Date
+ /**
+ * Filter rewrite rules used for "post" archives.
+ *
+ * @since 1.5.0
+ *
+ * @param array $post_rewrite The rewrite rules for posts.
+ */
+ $post_rewrite = apply_filters( 'post_rewrite_rules', $post_rewrite );
+
+ // Date rewrite rules.
$date_rewrite = $this->generate_rewrite_rules($this->get_date_permastruct(), EP_DATE);
- $date_rewrite = apply_filters('date_rewrite_rules', $date_rewrite);
- // Root
+ /**
+ * Filter rewrite rules used for date archives.
+ *
+ * Likely date archives would include /yyyy/, /yyyy/mm/, and /yyyy/mm/dd/.
+ *
+ * @since 1.5.0
+ *
+ * @param array $date_rewrite The rewrite rules for date archives.
+ */
+ $date_rewrite = apply_filters( 'date_rewrite_rules', $date_rewrite );
+
+ // Root-level rewrite rules.
$root_rewrite = $this->generate_rewrite_rules($this->root . '/', EP_ROOT);
- $root_rewrite = apply_filters('root_rewrite_rules', $root_rewrite);
- // Comments
+ /**
+ * Filter rewrite rules used for root-level archives.
+ *
+ * Likely root-level archives would include pagination rules for the homepage
+ * as well as site-wide post feeds (e.g. /feed/, and /feed/atom/).
+ *
+ * @since 1.5.0
+ *
+ * @param array $root_rewrite The root-level rewrite rules.
+ */
+ $root_rewrite = apply_filters( 'root_rewrite_rules', $root_rewrite );
+
+ // Comments rewrite rules.
$comments_rewrite = $this->generate_rewrite_rules($this->root . $this->comments_base, EP_COMMENTS, false, true, true, false);
- $comments_rewrite = apply_filters('comments_rewrite_rules', $comments_rewrite);
- // Search
+ /**
+ * Filter rewrite rules used for comment feed archives.
+ *
+ * Likely comments feed archives include /comments/feed/, and /comments/feed/atom/.
+ *
+ * @since 1.5.0
+ *
+ * @param array $comments_rewrite The rewrite rules for the site-wide comments feeds.
+ */
+ $comments_rewrite = apply_filters( 'comments_rewrite_rules', $comments_rewrite );
+
+ // Search rewrite rules.
$search_structure = $this->get_search_permastruct();
$search_rewrite = $this->generate_rewrite_rules($search_structure, EP_SEARCH);
- $search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite);
- // Authors
+ /**
+ * Filter rewrite rules used for search archives.
+ *
+ * Likely search-related archives include /search/search+query/ as well as
+ * pagination and feed paths for a search.
+ *
+ * @since 1.5.0
+ *
+ * @param array $search_rewrite The rewrite rules for search queries.
+ */
+ $search_rewrite = apply_filters( 'search_rewrite_rules', $search_rewrite );
+
+ // Author rewrite rules.
$author_rewrite = $this->generate_rewrite_rules($this->get_author_permastruct(), EP_AUTHORS);
- $author_rewrite = apply_filters('author_rewrite_rules', $author_rewrite);
- // Pages
+ /**
+ * Filter rewrite rules used for author archives.
+ *
+ * Likely author archives would include /author/author-name/, as well as
+ * pagination and feed paths for author archives.
+ *
+ * @since 1.5.0
+ *
+ * @param array $author_rewrite The rewrite rules for author archives.
+ */
+ $author_rewrite = apply_filters( 'author_rewrite_rules', $author_rewrite );
+
+ // Pages rewrite rules.
$page_rewrite = $this->page_rewrite_rules();
- $page_rewrite = apply_filters('page_rewrite_rules', $page_rewrite);
- // Extra permastructs
+ /**
+ * Filter rewrite rules used for "page" post type archives.
+ *
+ * @since 1.5.0
+ *
+ * @param array $page_rewrite The rewrite rules for the "page" post type.
+ */
+ $page_rewrite = apply_filters( 'page_rewrite_rules', $page_rewrite );
+
+ // Extra permastructs.
foreach ( $this->extra_permastructs as $permastructname => $struct ) {
if ( is_array( $struct ) ) {
if ( count( $struct ) == 2 )
$rules = $this->generate_rewrite_rules( $struct );
}
- $rules = apply_filters($permastructname . '_rewrite_rules', $rules);
- if ( 'post_tag' == $permastructname )
- $rules = apply_filters('tag_rewrite_rules', $rules);
+ /**
+ * Filter rewrite rules used for individual permastructs.
+ *
+ * The dynamic portion of the hook name, `$permastructname`, refers
+ * to the name of the registered permastruct, e.g. 'post_tag' (tags),
+ * 'category' (categories), etc.
+ *
+ * @since 3.1.0
+ *
+ * @param array $rules The rewrite rules generated for the current permastruct.
+ */
+ $rules = apply_filters( $permastructname . '_rewrite_rules', $rules );
+ if ( 'post_tag' == $permastructname ) {
+
+ /**
+ * Filter rewrite rules used specifically for Tags.
+ *
+ * @since 2.3.0
+ * @deprecated 3.1.0 Use 'post_tag_rewrite_rules' instead
+ *
+ * @param array $rules The rewrite rules generated for tags.
+ */
+ $rules = apply_filters( 'tag_rewrite_rules', $rules );
+ }
$this->extra_rules_top = array_merge($this->extra_rules_top, $rules);
}
else
$this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $deprecated_files, $registration_pages, $root_rewrite, $comments_rewrite, $search_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $page_rewrite, $this->extra_rules);
- do_action_ref_array('generate_rewrite_rules', array(&$this));
- $this->rules = apply_filters('rewrite_rules_array', $this->rules);
+ /**
+ * Fires after the rewrite rules are generated.
+ *
+ * @since 1.5.0
+ *
+ * @param WP_Rewrite $this Current WP_Rewrite instance, passed by reference.
+ */
+ do_action_ref_array( 'generate_rewrite_rules', array( &$this ) );
+
+ /**
+ * Filter the full set of generated rewrite rules.
+ *
+ * @since 1.5.0
+ *
+ * @param array $this->rules The compiled array of rewrite rules.
+ */
+ $this->rules = apply_filters( 'rewrite_rules_array', $this->rules );
return $this->rules;
}
*
* @return array Rewrite rules.
*/
- function wp_rewrite_rules() {
+ public function wp_rewrite_rules() {
$this->rules = get_option('rewrite_rules');
if ( empty($this->rules) ) {
$this->matches = 'matches';
*
* @return string
*/
- function mod_rewrite_rules() {
+ public function mod_rewrite_rules() {
if ( ! $this->using_permalinks() )
return '';
$rules .= "</IfModule>\n";
- $rules = apply_filters('mod_rewrite_rules', $rules);
- $rules = apply_filters('rewrite_rules', $rules); // Deprecated
-
- return $rules;
+ /**
+ *
+ * Filter the list of rewrite rules formatted for output to an .htaccess file.
+ *
+ * @since 1.5.0
+ *
+ * @param string $rules mod_rewrite Rewrite rules formatted for .htaccess.
+ */
+ $rules = apply_filters( 'mod_rewrite_rules', $rules );
+
+ /**
+ * Filter the list of rewrite rules formatted for output to an .htaccess file.
+ *
+ * @since 1.5.0
+ * @deprecated 1.5.0 Use the mod_rewrite_rules filter instead.
+ *
+ * @param string $rules mod_rewrite Rewrite rules formatted for .htaccess.
+ */
+ return apply_filters( 'rewrite_rules', $rules );
}
/**
*
* @return string
*/
- function iis7_url_rewrite_rules( $add_parent_tags = false ) {
-
+ public function iis7_url_rewrite_rules( $add_parent_tags = false ) {
if ( ! $this->using_permalinks() )
return '';
$rules = '';
</configuration>';
}
- $rules = apply_filters('iis7_url_rewrite_rules', $rules);
-
- return $rules;
+ /**
+ * Filter the list of rewrite rules formatted for output to a web.config.
+ *
+ * @since 2.8.0
+ *
+ * @param string $rules Rewrite rules formatted for IIS web.config.
+ */
+ return apply_filters( 'iis7_url_rewrite_rules', $rules );
}
/**
* @since 2.1.0
* @access public
*
- * @param string $regex Regular expression to match against request.
+ * @param string $regex Regular expression to match against request.
* @param string $redirect URL regex redirects to when regex matches request.
- * @param string $after Optional, default is bottom. Location to place rule.
+ * @param string $after Optional, default is bottom. Location to place rule.
*/
- function add_rule($regex, $redirect, $after = 'bottom') {
+ public function add_rule($regex, $redirect, $after = 'bottom') {
//get everything up to the first ?
- $index = (strpos($redirect, '?') == false ? strlen($redirect) : strpos($redirect, '?'));
+ $index = (strpos($redirect, '?') === false ? strlen($redirect) : strpos($redirect, '?'));
$front = substr($redirect, 0, $index);
if ( $front != $this->index ) { //it doesn't redirect to WP's index.php
$this->add_external_rule($regex, $redirect);
* @since 2.1.0
* @access public
*
- * @param string $regex Regular expression to match against request.
+ * @param string $regex Regular expression to match against request.
* @param string $redirect URL regex redirects to when regex matches request.
*/
- function add_external_rule($regex, $redirect) {
+ public function add_external_rule($regex, $redirect) {
$this->non_wp_rules[$regex] = $redirect;
}
/**
* Add an endpoint, like /trackback/.
*
- * See {@link add_rewrite_endpoint()} for full documentation.
- *
- * @see add_rewrite_endpoint()
* @since 2.1.0
+ * @since 3.9.0 $query_var parameter added.
+ * @since 4.3.0 Added support for skipping query var registration by passing `false` to `$query_var`.
* @access public
- * @uses WP::add_query_var()
*
- * @param string $name Name of the endpoint.
- * @param int $places Endpoint mask describing the places the endpoint should be added.
+ * @see add_rewrite_endpoint() for full documentation.
+ *
+ * @global WP $wp
+ *
+ * @param string $name Name of the endpoint.
+ * @param int $places Endpoint mask describing the places the endpoint should be added.
+ * @param string|bool $query_var Optional. Name of the corresponding query variable. Pass `false` to
+ * skip registering a query_var for this endpoint. Defaults to the
+ * value of `$name`.
*/
- function add_endpoint($name, $places) {
+ public function add_endpoint( $name, $places, $query_var = true ) {
global $wp;
- $this->endpoints[] = array ( $places, $name );
- $wp->add_query_var($name);
+
+ // For backward compatibility, if `null` has explicitly been passed as `$query_var`, assume `true`.
+ if ( true === $query_var || null === func_get_arg( 2 ) ) {
+ $query_var = $name;
+ }
+ $this->endpoints[] = array( $places, $name, $query_var );
+
+ if ( $query_var ) {
+ $wp->add_query_var( $query_var );
+ }
}
/**
* @since 2.5.0
* @access public
*
- * @param string $name Name for permalink structure.
+ * @param string $name Name for permalink structure.
* @param string $struct Permalink structure (e.g. category/%category%)
- * @param array $args Optional configuration for building the rules from the permalink structure:
+ * @param array $args Optional configuration for building the rules from the permalink structure:
* - with_front (bool) - Should the structure be prepended with WP_Rewrite::$front? Default is true.
* - ep_mask (int) - Endpoint mask defining what endpoints are added to the structure. Default is EP_NONE.
* - paged (bool) - Should archive pagination rules be added for the structure? Default is true.
* rules built for each in turn? Default is true.
* - endpoints (bool) - Should endpoints be applied to the generated rewrite rules? Default is true.
*/
- function add_permastruct( $name, $struct, $args = array() ) {
+ public function add_permastruct( $name, $struct, $args = array() ) {
// backwards compatibility for the old parameters: $with_front and $ep_mask
if ( ! is_array( $args ) )
$args = array( 'with_front' => $args );
*
* @since 2.0.1
* @access public
+ *
+ * @staticvar bool $do_hard_later
+ *
* @param bool $hard Whether to update .htaccess (hard flush) or just update rewrite_rules option (soft flush). Default is true (hard).
*/
- function flush_rules($hard = true) {
+ public function flush_rules( $hard = true ) {
+ static $do_hard_later = null;
+
+ // Prevent this action from running before everyone has registered their rewrites
+ if ( ! did_action( 'wp_loaded' ) ) {
+ add_action( 'wp_loaded', array( $this, 'flush_rules' ) );
+ $do_hard_later = ( isset( $do_hard_later ) ) ? $do_hard_later || $hard : $hard;
+ return;
+ }
+
+ if ( isset( $do_hard_later ) ) {
+ $hard = $do_hard_later;
+ unset( $do_hard_later );
+ }
+
delete_option('rewrite_rules');
$this->wp_rewrite_rules();
- if ( $hard && function_exists('save_mod_rewrite_rules') )
+ /**
+ * Filter whether a "hard" rewrite rule flush should be performed when requested.
+ *
+ * A "hard" flush updates .htaccess (Apache) or web.config (IIS).
+ *
+ * @since 3.7.0
+ *
+ * @param bool $hard Whether to flush rewrite rules "hard". Default true.
+ */
+ if ( ! $hard || ! apply_filters( 'flush_rewrite_rules_hard', true ) ) {
+ return;
+ }
+ if ( function_exists( 'save_mod_rewrite_rules' ) )
save_mod_rewrite_rules();
- if ( $hard && function_exists('iis7_save_url_rewrite_rules') )
+ if ( function_exists( 'iis7_save_url_rewrite_rules' ) )
iis7_save_url_rewrite_rules();
}
* @since 1.5.0
* @access public
*/
- function init() {
+ public function init() {
$this->extra_rules = $this->non_wp_rules = $this->endpoints = array();
$this->permalink_structure = get_option('permalink_structure');
$this->front = substr($this->permalink_structure, 0, strpos($this->permalink_structure, '%'));
*
* @param string $permalink_structure Permalink structure.
*/
- function set_permalink_structure($permalink_structure) {
+ public function set_permalink_structure($permalink_structure) {
if ( $permalink_structure != $this->permalink_structure ) {
$old_permalink_structure = $this->permalink_structure;
update_option('permalink_structure', $permalink_structure);
$this->init();
- do_action('permalink_structure_changed', $old_permalink_structure, $permalink_structure);
+
+ /**
+ * Fires after the permalink structure is updated.
+ *
+ * @since 2.8.0
+ *
+ * @param string $old_permalink_structure The previous permalink structure.
+ * @param string $permalink_structure The new permalink structure.
+ */
+ do_action( 'permalink_structure_changed', $old_permalink_structure, $permalink_structure );
}
}
*
* @param string $category_base Category permalink structure base.
*/
- function set_category_base($category_base) {
+ public function set_category_base($category_base) {
if ( $category_base != get_option('category_base') ) {
update_option('category_base', $category_base);
$this->init();
*
* @param string $tag_base Tag permalink structure base.
*/
- function set_tag_base( $tag_base ) {
+ public function set_tag_base( $tag_base ) {
if ( $tag_base != get_option( 'tag_base') ) {
update_option( 'tag_base', $tag_base );
$this->init();
* @since 1.5.0
* @access public
*
- * @return WP_Rewrite
*/
- function __construct() {
+ public function __construct() {
$this->init();
}
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff