*/
function add_rewrite_tag($tagname, $regex) {
//validation
- if (strlen($tagname) < 3 || $tagname{0} != '%' || $tagname{strlen($tagname)-1} != '%') {
+ if ( strlen($tagname) < 3 || $tagname[0] != '%' || $tagname[strlen($tagname)-1] != '%' )
return;
- }
$qv = trim($tagname, '%');
$wp_rewrite->add_rewrite_tag($tagname, $regex, $qv . '=');
}
+/**
+ * Add permalink structure.
+ *
+ * @see WP_Rewrite::add_permastruct()
+ * @since 3.0.0
+ *
+ * @param string $name Name for permalink structure.
+ * @param string $struct Permalink structure.
+ * @param bool $with_front Prepend front base to permalink structure.
+ */
+function add_permastruct( $name, $struct, $with_front = true, $ep_mask = EP_NONE ) {
+ global $wp_rewrite;
+ return $wp_rewrite->add_permastruct( $name, $struct, $with_front, $ep_mask );
+}
+
/**
* Add a new feed type like /atom1/.
*
*/
function add_feed($feedname, $function) {
global $wp_rewrite;
- if (!in_array($feedname, $wp_rewrite->feeds)) { //override the file if it is
+ if ( ! in_array($feedname, $wp_rewrite->feeds) ) //override the file if it is
$wp_rewrite->feeds[] = $feedname;
- }
$hook = 'do_feed_' . $feedname;
// Remove default function hook
remove_action($hook, $hook, 10, 1);
return $hook;
}
+/**
+ * Remove rewrite rules and then recreate rewrite rules.
+ *
+ * @see WP_Rewrite::flush_rules()
+ * @since 3.0.0
+ *
+ * @param bool $hard Whether to update .htaccess (hard flush) or just update
+ * rewrite_rules transient (soft flush). Default is true (hard).
+ */
+function flush_rewrite_rules( $hard = true ) {
+ global $wp_rewrite;
+ $wp_rewrite->flush_rules( $hard );
+}
+
+//pseudo-places
+/**
+ * Endpoint Mask for default, which is nothing.
+ *
+ * @since 2.1.0
+ */
+define('EP_NONE', 0);
+
/**
* Endpoint Mask for Permalink.
*
*/
define('EP_PAGES', 4096);
-//pseudo-places
-/**
- * Endpoint Mask for default, which is nothing.
- *
- * @since 2.1.0
- */
-define('EP_NONE', 0);
-
/**
* Endpoint Mask for everything.
*
* The endpoints are added to the end of the request. So a request matching
* "/2008/10/14/my_post/myep/", the endpoint will be "/myep/".
*
- * Be sure to flush the rewrite rules (wp_rewrite->flush()) when your plugin gets
+ * Be sure to flush the rewrite rules (wp_rewrite->flush_rules()) when your plugin gets
* activated (register_activation_hook()) and deactivated (register_deactivation_hook())
*
* @since 2.1.0
*
* @access private
* @since 2.6.0
- * @author Mark Jaquith
*
* @param string $base The taxonomy base that we're going to filter
* @return string
// 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) ) {
$id = absint($values[2]);
- if ($id)
+ if ( $id )
return $id;
}
if ( empty($rewrite) )
return 0;
- // $url cleanup by Mark Jaquith
- // This fixes things like #anchors, ?query=strings, missing 'www.',
- // added 'www.', or added 'index.php/' that will mess up our WP_Query
- // and return a false negative
-
// Get rid of the #anchor
$url_split = explode('#', $url);
$url = $url_split[0];
$url = $url_split[0];
// Add 'www.' if it is absent and should be there
- if ( false !== strpos(get_option('home'), '://www.') && false === strpos($url, '://www.') )
+ if ( false !== strpos(home_url(), '://www.') && false === strpos($url, '://www.') )
$url = str_replace('://', '://www.', $url);
// Strip 'www.' if it is present and shouldn't be
- if ( false === strpos(get_option('home'), '://www.') )
+ if ( false === strpos(home_url(), '://www.') )
$url = str_replace('://www.', '://', $url);
// Strip 'index.php/' if we're not using path info permalinks
if ( !$wp_rewrite->using_index_permalinks() )
$url = str_replace('index.php/', '', $url);
- if ( false !== strpos($url, get_option('home')) ) {
+ if ( false !== strpos($url, home_url()) ) {
// Chop off http://domain.com
- $url = str_replace(get_option('home'), '', $url);
+ $url = str_replace(home_url(), '', $url);
} else {
// Chop off /path/to/blog
- $home_path = parse_url(get_option('home'));
- $home_path = $home_path['path'];
+ $home_path = parse_url(home_url());
+ $home_path = isset( $home_path['path'] ) ? $home_path['path'] : '' ;
$url = str_replace($home_path, '', $url);
}
$request = $url;
- // Done with cleanup
-
// Look for matches.
$request_match = $request;
- foreach ($rewrite as $match => $query) {
+ foreach ( (array)$rewrite as $match => $query) {
+
// If the requesting file is the anchor of the match, prepend it
// to the path info.
- if ( (! empty($url)) && (strpos($match, $url) === 0) && ($url != $request)) {
+ if ( !empty($url) && ($url != $request) && (strpos($match, $url) === 0) )
$request_match = $url . '/' . $request;
- }
if ( preg_match("!^$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
+ if ( ! get_page_by_path( $matches[ $varmatch[1] ] ) )
+ continue;
+ }
+
// Got a match.
// Trim the query of everything up to the '?'.
$query = preg_replace("!^.+\?!", '', $query);
// Substitute the substring matches into the query.
$query = addslashes(WP_MatchesMapRegex::apply($query, $matches));
+
// Filter out non-public query vars
global $wp;
parse_str($query, $query_vars);
if ( in_array($key, $wp->public_query_vars) )
$query[$key] = $value;
}
+
// Do the query
$query = new WP_Query($query);
- if ( $query->is_single || $query->is_page )
+ if ( !empty($query->posts) && $query->is_singular )
return $query->post->ID;
else
return 0;
*/
var $use_trailing_slashes;
- /**
- * Customized or default category permalink base ( example.com/xx/tagname ).
- *
- * @since 1.5.0
- * @access private
- * @var string
- */
- var $category_base;
-
- /**
- * Customized or default tag permalink base ( example.com/xx/tagname ).
- *
- * @since 2.3.0
- * @access private
- * @var string
- */
- var $tag_base;
-
- /**
- * Permalink request structure for categories.
- *
- * @since 1.5.0
- * @access private
- * @var string
- */
- var $category_structure;
-
- /**
- * Permalink request structure for tags.
- *
- * @since 2.3.0
- * @access private
- * @var string
- */
- var $tag_structure;
-
/**
* Permalink author request base ( example.com/author/authorname ).
*
*/
var $comments_base = 'comments';
+ /**
+ * Pagination permalink base.
+ *
+ * @since 3.1.0
+ * @access private
+ * @var string
+ */
+ var $pagination_base = 'page';
+
/**
* Feed permalink base.
*
/**
* Endpoints permalinks
*
- * @since unknown
+ * @since 2.1.0
* @access private
* @var array
*/
'%second%',
'%postname%',
'%post_id%',
- '%category%',
- '%tag%',
'%author%',
'%pagename%',
'%search%'
'([0-9]{1,2})',
'([^/]+)',
'([0-9]+)',
- '(.+?)',
- '(.+?)',
'([^/]+)',
'([^/]+?)',
'(.+)'
'second=',
'name=',
'p=',
- 'category_name=',
- 'tag=',
'author_name=',
'pagename=',
's='
* @return bool True, if permalinks are enabled.
*/
function using_permalinks() {
- if (empty($this->permalink_structure))
- return false;
- else
- return true;
+ return ! empty($this->permalink_structure);
}
/**
* @return bool
*/
function using_index_permalinks() {
- if (empty($this->permalink_structure)) {
+ 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)) {
+ if ( preg_match('#^/*' . $this->index . '#', $this->permalink_structure) )
return true;
- }
return false;
}
* @return bool
*/
function using_mod_rewrite_permalinks() {
- if ( $this->using_permalinks() && ! $this->using_index_permalinks())
+ if ( $this->using_permalinks() && ! $this->using_index_permalinks() )
return true;
else
return false;
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'"));
+ $posts = get_page_hierarchy( $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page' AND post_status != 'auto-draft'") );
+
+ // If we have no pages get out quick
+ if ( !$posts )
+ return array( array(), array() );
+
//now reverse it, because we need parents after children for rewrite rules to work properly
$posts = array_reverse($posts, true);
$page_uris = array();
$page_attachment_uris = array();
- if ( !$posts )
- return array( array(), array() );
-
- foreach ($posts as $id => $post) {
+ foreach ( $posts as $id => $post ) {
// URL => page name
$uri = get_page_uri($id);
$attachments = $wpdb->get_results( $wpdb->prepare( "SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = %d", $id ));
- if ( $attachments ) {
+ if ( !empty($attachments) ) {
foreach ( $attachments as $attachment ) {
$attach_uri = get_page_uri($attachment->ID);
$page_attachment_uris[$attach_uri] = $attachment->ID;
$rewrite_rules = array();
$page_structure = $this->get_page_permastruct();
- if ( ! $this->use_verbose_page_rules ) {
- $this->add_rewrite_tag('%pagename%', "(.+?)", 'pagename=');
- $rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
- return $rewrite_rules;
- }
-
- $page_uris = $this->page_uri_index();
- $uris = $page_uris[0];
- $attachment_uris = $page_uris[1];
-
- if( is_array( $attachment_uris ) ) {
- foreach ($attachment_uris as $uri => $pagename) {
- $this->add_rewrite_tag('%pagename%', "($uri)", 'attachment=');
- $rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
- }
- }
- if( is_array( $uris ) ) {
- foreach ($uris as $uri => $pagename) {
- $this->add_rewrite_tag('%pagename%', "($uri)", 'pagename=');
- $rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
- }
- }
-
+ // the extra .? at the beginning prevents clashes with other regular expressions in the rules array
+ $this->add_rewrite_tag('%pagename%', "(.?.+?)", 'pagename=');
+ $rewrite_rules = array_merge($rewrite_rules, $this->generate_rewrite_rules($page_structure, EP_PAGES));
return $rewrite_rules;
}
* @return bool|string False on no permalink structure. Date permalink structure.
*/
function get_date_permastruct() {
- if (isset($this->date_structure)) {
+ if ( isset($this->date_structure) )
return $this->date_structure;
- }
- if (empty($this->permalink_structure)) {
+ if ( empty($this->permalink_structure) ) {
$this->date_structure = '';
return false;
}
$this->date_structure = '';
$date_endian = '';
- foreach ($endians as $endian) {
- if (false !== strpos($this->permalink_structure, $endian)) {
+ foreach ( $endians as $endian ) {
+ if ( false !== strpos($this->permalink_structure, $endian) ) {
$date_endian= $endian;
break;
}
preg_match_all('/%.+?%/', $this->permalink_structure, $tokens);
$tok_index = 1;
foreach ( (array) $tokens[0] as $token) {
- if ( ($token == '%post_id%') && ($tok_index <= 3) ) {
+ if ( '%post_id%' == $token && ($tok_index <= 3) ) {
$front = $front . 'date/';
break;
}
function get_year_permastruct() {
$structure = $this->get_date_permastruct($this->permalink_structure);
- if (empty($structure)) {
+ if ( empty($structure) )
return false;
- }
$structure = str_replace('%monthnum%', '', $structure);
$structure = str_replace('%day%', '', $structure);
function get_month_permastruct() {
$structure = $this->get_date_permastruct($this->permalink_structure);
- if (empty($structure)) {
+ if ( empty($structure) )
return false;
- }
$structure = str_replace('%day%', '', $structure);
* @return bool|string False on failure. Category permalink structure.
*/
function get_category_permastruct() {
- if (isset($this->category_structure)) {
- return $this->category_structure;
- }
-
- if (empty($this->permalink_structure)) {
- $this->category_structure = '';
- return false;
- }
-
- if (empty($this->category_base))
- $this->category_structure = trailingslashit( $this->front . 'category' );
- else
- $this->category_structure = trailingslashit( '/' . $this->root . $this->category_base );
-
- $this->category_structure .= '%category%';
-
- return $this->category_structure;
+ return $this->get_extra_permastruct('category');
}
/**
* @return bool|string False on failure. Tag permalink structure.
*/
function get_tag_permastruct() {
- if (isset($this->tag_structure)) {
- return $this->tag_structure;
- }
-
- if (empty($this->permalink_structure)) {
- $this->tag_structure = '';
- return false;
- }
-
- if (empty($this->tag_base))
- $this->tag_structure = trailingslashit( $this->front . 'tag' );
- else
- $this->tag_structure = trailingslashit( '/' . $this->root . $this->tag_base );
-
- $this->tag_structure .= '%tag%';
-
- return $this->tag_structure;
+ return $this->get_extra_permastruct('post_tag');
}
/**
* Retrieve extra permalink structure by name.
*
- * @since unknown
+ * @since 2.5.0
* @access public
*
* @param string $name Permalink structure name.
function get_extra_permastruct($name) {
if ( empty($this->permalink_structure) )
return false;
+
if ( isset($this->extra_permastructs[$name]) )
- return $this->extra_permastructs[$name];
+ return $this->extra_permastructs[$name][0];
+
return false;
}
* @return string|bool False if not found. Permalink structure string.
*/
function get_author_permastruct() {
- if (isset($this->author_structure)) {
+ if ( isset($this->author_structure) )
return $this->author_structure;
- }
- if (empty($this->permalink_structure)) {
+ if ( empty($this->permalink_structure) ) {
$this->author_structure = '';
return false;
}
* @return string|bool False if not found. Permalink structure string.
*/
function get_search_permastruct() {
- if (isset($this->search_structure)) {
+ if ( isset($this->search_structure) )
return $this->search_structure;
- }
- if (empty($this->permalink_structure)) {
+ if ( empty($this->permalink_structure) ) {
$this->search_structure = '';
return false;
}
* @return string|bool False if not found. Permalink structure string.
*/
function get_page_permastruct() {
- if (isset($this->page_structure)) {
+ if ( isset($this->page_structure) )
return $this->page_structure;
- }
if (empty($this->permalink_structure)) {
$this->page_structure = '';
* @return string|bool False if not found. Permalink structure string.
*/
function get_feed_permastruct() {
- if (isset($this->feed_structure)) {
+ if ( isset($this->feed_structure) )
return $this->feed_structure;
- }
- if (empty($this->permalink_structure)) {
+ if ( empty($this->permalink_structure) ) {
$this->feed_structure = '';
return false;
}
* @return string|bool False if not found. Permalink structure string.
*/
function get_comment_feed_permastruct() {
- if (isset($this->comment_feed_structure)) {
+ if ( isset($this->comment_feed_structure) )
return $this->comment_feed_structure;
- }
if (empty($this->permalink_structure)) {
$this->comment_feed_structure = '';
function generate_rewrite_rules($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) {
+ foreach ( (array) $this->feeds as $feed_name)
$feedregex2 .= $feed_name . '|';
- }
$feedregex2 = '(' . trim($feedregex2, '|') . ')/?$';
+
//$feedregex is identical but with /feed/ added on as well, so URLs like <permalink>/feed/atom
//and <permalink>/atom are both possible
$feedregex = $this->feed_base . '/' . $feedregex2;
//build a regex to match the trackback and page/xx parts of URLs
$trackbackregex = 'trackback/?$';
- $pageregex = 'page/?([0-9]{1,})/?$';
+ $pageregex = $this->pagination_base . '/?([0-9]{1,})/?$';
$commentregex = 'comment-page-([0-9]{1,})/?$';
//build up an array of endpoint regexes to append => queries to append
- if ($endpoints) {
+ if ( $endpoints ) {
$ep_query_append = array ();
foreach ( (array) $this->endpoints as $endpoint) {
//match everything after the endpoint name, but allow for nothing to appear there
$trackbackindex = $index;
//build a list from the rewritecode and queryreplace arrays, that will look something like
//tagname=$matches[i] where i is the current $i
- for ($i = 0; $i < $num_tokens; ++$i) {
- if (0 < $i) {
+ for ( $i = 0; $i < $num_tokens; ++$i ) {
+ if ( 0 < $i )
$queries[$i] = $queries[$i - 1] . '&';
- } else {
+ else
$queries[$i] = '';
- }
$query_token = str_replace($this->rewritecode, $this->queryreplace, $tokens[0][$i]) . $this->preg_index($i+1);
$queries[$i] .= $query_token;
//get the structure, minus any cruft (stuff that isn't tags) at the front
$structure = $permalink_structure;
- if ($front != '/') {
+ if ( $front != '/' )
$structure = str_replace($front, '', $structure);
- }
+
//create a list of dirs to walk over, making rewrite rules for each level
//so for example, a $structure of /%year%/%month%/%postname% would create
//rewrite rules for /%year%/, /%year%/%month%/ and /%year%/%month%/%postname%
$structure = trim($structure, '/');
- if ($walk_dirs) {
- $dirs = explode('/', $structure);
- } else {
- $dirs[] = $structure;
- }
+ $dirs = $walk_dirs ? explode('/', $structure) : array( $structure );
$num_dirs = count($dirs);
//strip slashes from the front of $front
//the main workhorse loop
$post_rewrite = array();
$struct = $front;
- for ($j = 0; $j < $num_dirs; ++$j) {
+ for ( $j = 0; $j < $num_dirs; ++$j ) {
//get the struct for this dir, and trim slashes off the front
$struct .= $dirs[$j] . '/'; //accumulate. see comment near explode('/', $structure) above
$struct = ltrim($struct, '/');
+
//replace tags with regexes
$match = str_replace($this->rewritecode, $this->rewritereplace, $struct);
+
//make a list of tags, and store how many there are in $num_toks
$num_toks = preg_match_all('/%.+?%/', $struct, $toks);
+
//get the 'tagname=$matches[i]'
- $query = ( isset($queries) && is_array($queries) ) ? $queries[$num_toks - 1] : '';
+ $query = ( isset($queries) && is_array($queries) && !empty($num_toks) ) ? $queries[$num_toks - 1] : '';
//set up $ep_mask_specific which is used to match more specific URL types
- switch ($dirs[$j]) {
- case '%year%': $ep_mask_specific = EP_YEAR; break;
- case '%monthnum%': $ep_mask_specific = EP_MONTH; break;
- case '%day%': $ep_mask_specific = EP_DAY; break;
+ switch ( $dirs[$j] ) {
+ case '%year%':
+ $ep_mask_specific = EP_YEAR;
+ break;
+ case '%monthnum%':
+ $ep_mask_specific = EP_MONTH;
+ break;
+ case '%day%':
+ $ep_mask_specific = EP_DAY;
+ break;
+ default:
+ $ep_mask_specific = EP_NONE;
}
//create query for /page/xx
$feedquery2 = $feedindex . '?' . $query . '&feed=' . $this->preg_index($num_toks + 1);
//if asked to, turn the feed queries into comment feed ones
- if ($forcomments) {
+ if ( $forcomments ) {
$feedquery .= '&withcomments=1';
$feedquery2 .= '&withcomments=1';
}
//start creating the array of rewrites for this dir
$rewrite = array();
- if ($feed) //...adding on /feed/ regexes => queries
+ if ( $feed ) //...adding on /feed/ regexes => queries
$rewrite = array($feedmatch => $feedquery, $feedmatch2 => $feedquery2);
- if ($paged) //...and /page/xx ones
+ if ( $paged ) //...and /page/xx ones
$rewrite = array_merge($rewrite, array($pagematch => $pagequery));
//only on pages with comments add ../comment-page-xx/
- if ( EP_PAGES & $ep_mask || EP_PERMALINK & $ep_mask || EP_NONE & $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') )
$rewrite = array_merge($rewrite, array($rootcommentmatch => $rootcommentquery));
//do endpoints
- if ($endpoints) {
+ if ( $endpoints ) {
foreach ( (array) $ep_query_append as $regex => $ep) {
//add the endpoints on if the mask fits
- if ($ep[0] & $ep_mask || $ep[0] & $ep_mask_specific) {
+ if ( $ep[0] & $ep_mask || $ep[0] & $ep_mask_specific )
$rewrite[$match . $regex] = $index . '?' . $query . $ep[1] . $this->preg_index($num_toks + 2);
- }
}
}
//if we've got some tags in this dir
- if ($num_toks) {
+ if ( $num_toks ) {
$post = false;
$page = false;
//individual post. Do this by checking it contains at least one of 1) post name,
//2) post ID, 3) page name, 4) timestamp (year, month, day, hour, second and
//minute all present). Set these flags now as we need them for the endpoints.
- if (strpos($struct, '%postname%') !== false || strpos($struct, '%post_id%') !== false
+ if ( strpos($struct, '%postname%') !== false
+ || strpos($struct, '%post_id%') !== false
|| strpos($struct, '%pagename%') !== false
- || (strpos($struct, '%year%') !== false && strpos($struct, '%monthnum%') !== false && strpos($struct, '%day%') !== false && strpos($struct, '%hour%') !== false && strpos($struct, '%minute%') !== false && strpos($struct, '%second%') !== false)) {
+ || (strpos($struct, '%year%') !== false && strpos($struct, '%monthnum%') !== false && strpos($struct, '%day%') !== false && strpos($struct, '%hour%') !== false && strpos($struct, '%minute%') !== false && strpos($struct, '%second%') !== false)
+ ) {
$post = true;
- if (strpos($struct, '%pagename%') !== false)
+ if ( strpos($struct, '%pagename%') !== false )
$page = true;
}
+ if ( ! $post ) {
+ // For custom post types, we need to add on endpoints as well.
+ foreach ( get_post_types( array('_builtin' => false ) ) as $ptype ) {
+ if ( strpos($struct, "%$ptype%") !== false ) {
+ $post = true;
+ $page = is_post_type_hierarchical( $ptype ); // This is for page style attachment url's
+ break;
+ }
+ }
+ }
+
//if we're creating rules for a permalink, do all the endpoints like attachments etc
- if ($post) {
- $post = true;
+ if ( $post ) {
//create query and regex for trackback
$trackbackmatch = $match . $trackbackregex;
$trackbackquery = $trackbackindex . '?' . $query . '&tb=1';
//trim slashes from the end of the regex for this dir
$match = rtrim($match, '/');
//get rid of brackets
- $submatchbase = str_replace(array('(',')'),'',$match);
+ $submatchbase = str_replace( array('(', ')'), '', $match);
//add a rule for at attachments, which take the form of <permalink>/some-text
$sub1 = $submatchbase . '/([^/]+)/';
$subcommentquery = $subquery . '&cpage=' . $this->preg_index(2);
//do endpoints for attachments
- if ( !empty($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] . $this->preg_index(2);
+ if ( !empty($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);
+ }
}
- } }
+ }
//now we've finished with endpoints, finish off the $sub1 and $sub2 matches
$sub1 .= '?$';
$rewrite = array_merge($rewrite, array($match => $query));
//if we're matching a permalink, add those extras (attachments etc) on
- if ($post) {
+ if ( $post ) {
//add trackback
$rewrite = array_merge(array($trackbackmatch => $trackbackquery), $rewrite);
function rewrite_rules() {
$rewrite = array();
- if (empty($this->permalink_structure)) {
+ if ( empty($this->permalink_structure) )
return $rewrite;
- }
- // robots.txt
- $robots_rewrite = array('robots\.txt$' => $this->index . '?robots=1');
+ // robots.txt -only if installed at the root
+ $home_path = parse_url( home_url() );
+ $robots_rewrite = ( empty( $home_path['path'] ) || '/' == $home_path['path'] ) ? array( 'robots\.txt$' => $this->index . '?robots=1' ) : array();
- //Default Feed rules - These are require to allow for the direct access files to work with permalink structure starting with %category%
- $default_feeds = array( '.*wp-atom.php$' => $this->index .'?feed=atom',
- '.*wp-rdf.php$' => $this->index .'?feed=rdf',
- '.*wp-rss.php$' => $this->index .'?feed=rss',
- '.*wp-rss2.php$' => $this->index .'?feed=rss2',
- '.*wp-feed.php$' => $this->index .'?feed=feed',
- '.*wp-commentsrss2.php$' => $this->index . '?feed=rss2&withcomments=1');
+ // Old feed files
+ $old_feed_files = array( '.*wp-(atom|rdf|rss|rss2|feed|commentsrss2)\.php$' => $this->index . '?feed=old' );
+
+ // Registration rules
+ $registration_pages = array();
+ if ( is_multisite() && is_main_site() ) {
+ $registration_pages['.*wp-signup.php$'] = $this->index . '?signup=true';
+ $registration_pages['.*wp-activate.php$'] = $this->index . '?activate=true';
+ }
// Post
$post_rewrite = $this->generate_rewrite_rules($this->permalink_structure, EP_PERMALINK);
$search_rewrite = $this->generate_rewrite_rules($search_structure, EP_SEARCH);
$search_rewrite = apply_filters('search_rewrite_rules', $search_rewrite);
- // Categories
- $category_rewrite = $this->generate_rewrite_rules($this->get_category_permastruct(), EP_CATEGORIES);
- $category_rewrite = apply_filters('category_rewrite_rules', $category_rewrite);
-
- // Tags
- $tag_rewrite = $this->generate_rewrite_rules($this->get_tag_permastruct(), EP_TAGS);
- $tag_rewrite = apply_filters('tag_rewrite_rules', $tag_rewrite);
-
// Authors
$author_rewrite = $this->generate_rewrite_rules($this->get_author_permastruct(), EP_AUTHORS);
$author_rewrite = apply_filters('author_rewrite_rules', $author_rewrite);
$page_rewrite = apply_filters('page_rewrite_rules', $page_rewrite);
// Extra permastructs
- foreach ( $this->extra_permastructs as $permastruct )
- $this->extra_rules_top = array_merge($this->extra_rules_top, $this->generate_rewrite_rules($permastruct, EP_NONE));
+ foreach ( $this->extra_permastructs as $permastructname => $permastruct ) {
+ if ( is_array($permastruct) )
+ $rules = $this->generate_rewrite_rules($permastruct[0], $permastruct[1]);
+ else
+ $rules = $this->generate_rewrite_rules($permastruct, EP_NONE);
+
+ $rules = apply_filters($permastructname . '_rewrite_rules', $rules);
+ if ( 'post_tag' == $permastructname )
+ $rules = apply_filters('tag_rewrite_rules', $rules);
+
+ $this->extra_rules_top = array_merge($this->extra_rules_top, $rules);
+ }
// Put them together.
if ( $this->use_verbose_page_rules )
- $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $page_rewrite, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $this->extra_rules);
+ $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $old_feed_files, $registration_pages, $root_rewrite, $comments_rewrite, $search_rewrite, $author_rewrite, $date_rewrite, $page_rewrite, $post_rewrite, $this->extra_rules);
else
- $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $default_feeds, $root_rewrite, $comments_rewrite, $search_rewrite, $category_rewrite, $tag_rewrite, $author_rewrite, $date_rewrite, $post_rewrite, $page_rewrite, $this->extra_rules);
+ $this->rules = array_merge($this->extra_rules_top, $robots_rewrite, $old_feed_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);
* @return string
*/
function mod_rewrite_rules() {
- if ( ! $this->using_permalinks()) {
+ if ( ! $this->using_permalinks() )
return '';
- }
$site_root = parse_url(get_option('siteurl'));
- if ( isset( $site_root['path'] ) ) {
+ if ( isset( $site_root['path'] ) )
$site_root = trailingslashit($site_root['path']);
- }
- $home_root = parse_url(get_option('home'));
- if ( isset( $home_root['path'] ) ) {
+ $home_root = parse_url(home_url());
+ if ( isset( $home_root['path'] ) )
$home_root = trailingslashit($home_root['path']);
- } else {
+ else
$home_root = '/';
- }
$rules = "<IfModule mod_rewrite.c>\n";
$rules .= "RewriteEngine On\n";
$rules .= "RewriteBase $home_root\n";
+ $rules .= "RewriteRule ^index\.php$ - [L]\n"; // Prevent -f checks on index.php.
//add in the rules that don't redirect to WP's index.php (and thus shouldn't be handled by WP at all)
foreach ( (array) $this->non_wp_rules as $match => $query) {
// If the match is unanchored and greedy, prepend rewrite conditions
// to avoid infinite redirects and eclipsing of real files.
- if ($match == '(.+)/?$' || $match == '([^/]+)/?$' ) {
+ //if ($match == '(.+)/?$' || $match == '([^/]+)/?$' ) {
//nada.
- }
+ //}
$rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA,L]\n";
}
- if ($this->use_verbose_rules) {
+ if ( $this->use_verbose_rules ) {
$this->matches = '';
$rewrite = $this->rewrite_rules();
$num_rules = count($rewrite);
// If the match is unanchored and greedy, prepend rewrite conditions
// to avoid infinite redirects and eclipsing of real files.
- if ($match == '(.+)/?$' || $match == '([^/]+)/?$' ) {
+ //if ($match == '(.+)/?$' || $match == '([^/]+)/?$' ) {
//nada.
- }
+ //}
- if (strpos($query, $this->index) !== false) {
+ if ( strpos($query, $this->index) !== false )
$rules .= 'RewriteRule ^' . $match . ' ' . $home_root . $query . " [QSA,L]\n";
- } else {
+ else
$rules .= 'RewriteRule ^' . $match . ' ' . $site_root . $query . " [QSA,L]\n";
- }
}
} else {
$rules .= "RewriteCond %{REQUEST_FILENAME} !-f\n" .
*
* @return string
*/
- function iis7_url_rewrite_rules($add_parent_tags = false, $indent = " ", $end_of_line = "\n") {
+ function iis7_url_rewrite_rules( $add_parent_tags = false ) {
- if ( ! $this->using_permalinks()) {
+ if ( ! $this->using_permalinks() )
return '';
- }
-
$rules = '';
- $extra_indent = '';
if ( $add_parent_tags ) {
- $rules .= "<configuration>".$end_of_line;
- $rules .= $indent."<system.webServer>".$end_of_line;
- $rules .= $indent.$indent."<rewrite>".$end_of_line;
- $rules .= $indent.$indent.$indent."<rules>".$end_of_line;
- $extra_indent = $indent.$indent.$indent.$indent;
+ $rules .= '<configuration>
+ <system.webServer>
+ <rewrite>
+ <rules>';
+ }
+ if ( !is_multisite() ) {
+ $rules .= '
+ <rule name="wordpress" patternSyntax="Wildcard">
+ <match url="*" />
+ <conditions>
+ <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
+ <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
+ </conditions>
+ <action type="Rewrite" url="index.php" />
+ </rule>';
+ } else {
+ if (is_subdomain_install()) {
+ $rules .= '
+ <rule name="wordpress - Rule 1" stopProcessing="true">
+ <match url="^index\.php$" ignoreCase="false" />
+ <action type="None" />
+ </rule>
+ <rule name="wordpress - Rule 2" stopProcessing="true">
+ <match url="^files/(.+)" ignoreCase="false" />
+ <action type="Rewrite" url="wp-includes/ms-files.php?file={R:1}" appendQueryString="false" />
+ </rule>
+ <rule name="wordpress - Rule 3" stopProcessing="true">
+ <match url="^" ignoreCase="false" />
+ <conditions logicalGrouping="MatchAny">
+ <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
+ <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
+ </conditions>
+ <action type="None" />
+ </rule>
+ <rule name="wordpress - Rule 4" stopProcessing="true">
+ <match url="." ignoreCase="false" />
+ <action type="Rewrite" url="index.php" />
+ </rule>';
+ } else {
+ $rules .= '
+ <rule name="wordpress - Rule 1" stopProcessing="true">
+ <match url="^index\.php$" ignoreCase="false" />
+ <action type="None" />
+ </rule>
+ <rule name="wordpress - Rule 2" stopProcessing="true">
+ <match url="^([_0-9a-zA-Z-]+/)?files/(.+)" ignoreCase="false" />
+ <action type="Rewrite" url="wp-includes/ms-files.php?file={R:2}" appendQueryString="false" />
+ </rule>
+ <rule name="wordpress - Rule 3" stopProcessing="true">
+ <match url="^([_0-9a-zA-Z-]+/)?wp-admin$" ignoreCase="false" />
+ <action type="Redirect" url="{R:1}wp-admin/" redirectType="Permanent" />
+ </rule>
+ <rule name="wordpress - Rule 4" stopProcessing="true">
+ <match url="^" ignoreCase="false" />
+ <conditions logicalGrouping="MatchAny">
+ <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
+ <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
+ </conditions>
+ <action type="None" />
+ </rule>
+ <rule name="wordpress - Rule 5" stopProcessing="true">
+ <match url="^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*)" ignoreCase="false" />
+ <action type="Rewrite" url="{R:1}" />
+ </rule>
+ <rule name="wordpress - Rule 6" stopProcessing="true">
+ <match url="^([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" />
+ <action type="Rewrite" url="{R:2}" />
+ </rule>
+ <rule name="wordpress - Rule 7" stopProcessing="true">
+ <match url="." ignoreCase="false" />
+ <action type="Rewrite" url="index.php" />
+ </rule>';
+ }
}
-
- $rules .= $extra_indent."<rule name=\"wordpress\" patternSyntax=\"Wildcard\">".$end_of_line;
- $rules .= $extra_indent.$indent."<match url=\"*\" />".$end_of_line;
- $rules .= $extra_indent.$indent.$indent."<conditions>".$end_of_line;
- $rules .= $extra_indent.$indent.$indent.$indent."<add input=\"{REQUEST_FILENAME}\" matchType=\"IsFile\" negate=\"true\" />".$end_of_line;
- $rules .= $extra_indent.$indent.$indent.$indent."<add input=\"{REQUEST_FILENAME}\" matchType=\"IsDirectory\" negate=\"true\" />".$end_of_line;
- $rules .= $extra_indent.$indent.$indent."</conditions>".$end_of_line;
- $rules .= $extra_indent.$indent."<action type=\"Rewrite\" url=\"index.php\" />".$end_of_line;
- $rules .= $extra_indent."</rule>";
-
if ( $add_parent_tags ) {
- $rules .= $end_of_line.$indent.$indent.$indent."</rules>".$end_of_line;
- $rules .= $indent.$indent."</rewrite>".$end_of_line;
- $rules .= $indent."</system.webServer>".$end_of_line;
- $rules .= "</configuration>";
+ $rules .= '
+ </rules>
+ </rewrite>
+ </system.webServer>
+</configuration>';
}
$rules = apply_filters('iis7_url_rewrite_rules', $rules);
//get everything up to the first ?
$index = (strpos($redirect, '?') == false ? strlen($redirect) : strpos($redirect, '?'));
$front = substr($redirect, 0, $index);
- if ($front != $this->index) { //it doesn't redirect to WP's index.php
+ if ( $front != $this->index ) { //it doesn't redirect to WP's index.php
$this->add_external_rule($regex, $redirect);
} else {
if ( 'bottom' == $after)
* These are added along with the extra rewrite rules that are merged to the
* top.
*
- * @since unknown
+ * @since 2.5.0
* @access public
*
* @param string $name Name for permalink structure.
* @param string $struct Permalink structure.
* @param bool $with_front Prepend front base to permalink structure.
*/
- function add_permastruct($name, $struct, $with_front = true) {
+ function add_permastruct($name, $struct, $with_front = true, $ep_mask = EP_NONE) {
if ( $with_front )
$struct = $this->front . $struct;
- $this->extra_permastructs[$name] = $struct;
+ else
+ $struct = $this->root . $struct;
+ $this->extra_permastructs[$name] = array($struct, $ep_mask);
}
/**
*
* @since 2.0.1
* @access public
- * @param $hard bool Whether to update .htaccess (hard flush) or just update rewrite_rules option (soft flush). Default is true (hard).
+ * @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) {
delete_option('rewrite_rules');
$this->permalink_structure = get_option('permalink_structure');
$this->front = substr($this->permalink_structure, 0, strpos($this->permalink_structure, '%'));
$this->root = '';
- if ($this->using_index_permalinks()) {
+ if ( $this->using_index_permalinks() )
$this->root = $this->index . '/';
- }
- $this->category_base = get_option( 'category_base' );
- $this->tag_base = get_option( 'tag_base' );
- unset($this->category_structure);
unset($this->author_structure);
unset($this->date_structure);
unset($this->page_structure);
unset($this->search_structure);
unset($this->feed_structure);
unset($this->comment_feed_structure);
- $this->use_trailing_slashes = ( substr($this->permalink_structure, -1, 1) == '/' ) ? true : false;
+ $this->use_trailing_slashes = ( '/' == substr($this->permalink_structure, -1, 1) );
// Enable generic rules for pages if permalink structure doesn't begin with a wildcard.
if ( preg_match("/^[^%]*%(?:postname|category|tag|author)%/", $this->permalink_structure) )
* @param string $permalink_structure Permalink structure.
*/
function set_permalink_structure($permalink_structure) {
- if ($permalink_structure != $this->permalink_structure) {
+ if ( $permalink_structure != $this->permalink_structure ) {
update_option('permalink_structure', $permalink_structure);
$this->init();
do_action('permalink_structure_changed', $this->permalink_structure, $permalink_structure);
* @param string $category_base Category permalink structure base.
*/
function set_category_base($category_base) {
- if ($category_base != $this->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 ) {
- if ( $tag_base != $this->tag_base ) {
+ if ( $tag_base != get_option( 'tag_base') ) {
update_option( 'tag_base', $tag_base );
$this->init();
}
}
/**
- * PHP4 Constructor - Calls init(), which runs setup.
+ * Constructor - Calls init(), which runs setup.
*
* @since 1.5.0
* @access public
*
* @return WP_Rewrite
*/
- function WP_Rewrite() {
+ function __construct() {
$this->init();
}
}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff