More rewrite rule refactoring. Move the permalink parser into generate_rewrite_rules() and make it handle categories and authors.
git-svn-id: https://develop.svn.wordpress.org/trunk@1374 602fd350-edb4-49c9-b593-d223f7449a82
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Ryan Boren
parent
94732a5611
commit
a807cd1fad
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@ -1162,36 +1162,19 @@ function remove_action($tag, $function_to_remove, $priority = 10) {
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remove_filter($tag, $function_to_remove, $priority);
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}
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/* rewrite_rules
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* Construct rewrite matches and queries from permalink structure.
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* matches - The name of the match array to use in the query strings.
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* If empty, $1, $2, $3, etc. are used.
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* Returns an associate array of matches and queries.
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*/
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function rewrite_rules($matches = '', $permalink_structure = '') {
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function preg_index($number, $matches = '') {
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$match_prefix = '$';
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$match_suffix = '';
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if (! empty($matches)) {
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$match_prefix = '$' . $matches . '[';
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$match_suffix = ']';
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}
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return "$match_prefix$number$match_suffix";
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}
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function preg_index($number, $matches = '') {
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$match_prefix = '$';
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$match_suffix = '';
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$rewrite = array();
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if (empty($permalink_structure)) {
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$permalink_structure = get_settings('permalink_structure');
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if (empty($permalink_structure)) {
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return $rewrite;
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}
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}
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if (! empty($matches)) {
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$match_prefix = '$' . $matches . '[';
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$match_suffix = ']';
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}
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return "$match_prefix$number$match_suffix";
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}
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function generate_rewrite_rules($permalink_structure = '') {
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$rewritecode =
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array(
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'%year%',
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@ -1201,7 +1184,9 @@ function rewrite_rules($matches = '', $permalink_structure = '') {
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'%minute%',
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'%second%',
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'%postname%',
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'%post_id%'
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'%post_id%',
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'%category%',
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'%author%'
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);
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$rewritereplace =
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@ -1213,7 +1198,9 @@ function rewrite_rules($matches = '', $permalink_structure = '') {
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'([0-9]{1,2})',
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'([0-9]{1,2})',
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'([_0-9a-z-]+)',
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'([0-9]+)'
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'([0-9]+)',
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'(.*)',
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'([_0-9a-z-]+)'
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);
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$queryreplace =
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@ -1225,7 +1212,9 @@ function rewrite_rules($matches = '', $permalink_structure = '') {
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'minute=',
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'second=',
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'name=',
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'p='
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'p=',
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'category_name=',
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'author_name='
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);
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$feedregex = '(feed|rdf|rss|rss2|atom)/?$';
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@ -1289,71 +1278,79 @@ function rewrite_rules($matches = '', $permalink_structure = '') {
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}
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}
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return $post_rewrite;
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}
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/* rewrite_rules
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* Construct rewrite matches and queries from permalink structure.
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* matches - The name of the match array to use in the query strings.
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* If empty, $1, $2, $3, etc. are used.
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* Returns an associate array of matches and queries.
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*/
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function rewrite_rules($matches = '', $permalink_structure = '') {
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$rewrite = array();
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if (empty($permalink_structure)) {
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$permalink_structure = get_settings('permalink_structure');
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if (empty($permalink_structure)) {
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return $rewrite;
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}
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}
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$post_rewrite = generate_rewrite_rules($permalink_structure);
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// If the permalink does not have year, month, and day, we need to create a
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// separate archive rule.
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// TODO: Need to write separate rules for each component of the permalink.
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$doarchive = false;
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if (! (strstr($permalink_structure, '%year') && strstr($permalink_structure, '%monthnum') && strstr($permalink_structure, '%day')) ) {
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$doarchive = true;
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$archivematch = $front . '([0-9]{4})/?([0-9]{1,2})?/?([0-9]{1,2})?/?$';
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$archivequery = 'index.php?year=' . preg_index(1, $matches) . '&monthnum=' . preg_index(2, $matches) . '&day=' . preg_index(3, $matches) ;
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$archive_structure = $front . '%year%/%monthnum%/%day%/';
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$archive_rewrite = generate_rewrite_rules($archive_structure);
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}
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$feedregex = '(feed|rdf|rss|rss2|atom)/?$';
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$pageregex = 'page/?([0-9]{1,})/?$';
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$front = substr($permalink_structure, 0, strpos($permalink_structure, '%'));
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// Site feed
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$sitefeedmatch = 'feed/?([_0-9a-z-]+)?/?$';
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$sitefeedquery = 'wp-feed.php?feed=' . preg_index(1, $matches);
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$sitepagematch = $pageregex;
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$sitepagequery = 'index.php?paged=' . preg_index(1, $matches);
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// Site comment feed
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$sitecommentfeedmatch = 'comments/feed/?([_0-9a-z-]+)?/?$';
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$sitecommentfeedquery = 'wp-feed.php?feed=' . preg_index(1, $matches) . '&withcomments=1';
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// Code for nice categories and authors.
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if ( '' == get_settings('category_base') )
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$catmatch = $front . 'category/';
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else
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$catmatch = get_settings('category_base') . '/';
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$catmatch = preg_replace('|^/+|', '', $catmatch);
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$catfeedmatch = $catmatch . '(.*)/' . $feedregex;
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$catfeedquery = 'wp-feed.php?category_name=' . preg_index(1, $matches) . '&feed=' . preg_index(2, $matches);
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// Site page
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$sitepagematch = $pageregex;
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$sitepagequery = 'index.php?paged=' . preg_index(1, $matches);
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$catpagematch = $catmatch . '(.*)/' . $pageregex;
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$catpagequery = 'index.php?category_name=' . preg_index(1, $matches) . '&paged=' . preg_index(2, $matches);
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$catmatch = $catmatch . '?(.*)';
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$catquery = 'index.php?category_name=' . preg_index(1, $matches);
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$authormatch = $front . 'author/';
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$authormatch = preg_replace('|^/+|', '', $authormatch);
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$authorfeedmatch = $authormatch . '(.*)/' . $feedregex;
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$authorfeedquery = 'wp-feed.php?author_name=' . preg_index(1, $matches) . '&feed=' . preg_index(2, $matches);
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$authorpagematch = $authormatch . '(.*)/' . $pageregex;
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$authorpagequery = 'index.php?author_name=' . preg_index(1, $matches) . '&paged=' . preg_index(2, $matches);
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$authormatch = $authormatch . '?(.*)';
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$authorquery = 'index.php?author_name=' . preg_index(1, $matches);
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$rewrite = array(
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$site_rewrite = array(
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$sitefeedmatch => $sitefeedquery,
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$sitecommentfeedmatch => $sitecommentfeedquery,
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$sitepagematch => $sitepagequery,
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$catfeedmatch => $catfeedquery,
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$catpagematch => $catpagequery,
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$catmatch => $catquery,
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$authorfeedmatch => $authorfeedquery,
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$authorpagematch => $authorpagequery,
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$authormatch => $authorquery
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);
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$rewrite = $rewrite + $post_rewrite;
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// Categories
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if ( '' == get_settings('category_base') )
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$category_structure = $front . 'category/';
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else
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$category_structure = get_settings('category_base') . '/';
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$category_structure = $category_structure . '%category%';
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$category_rewrite = generate_rewrite_rules($category_structure);
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// Authors
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$author_structure = $front . 'author/%author%';
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$author_rewrite = generate_rewrite_rules($author_structure);
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// Put them together.
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$rewrite = $site_rewrite + $category_rewrite + $author_rewrite + $post_rewrite;
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// Add on archive rewrite rules if needed.
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if ($doarchive) {
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$rewrite = $rewrite + array($archivematch => $archivequery);
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$rewrite = $rewrite + $archive_rewrite;
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}
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return $rewrite;
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