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Bring get_pagenum_link() into this century. Props Mark Jaquith. fixes #3930 

git-svn-id: http://svn.automattic.com/wordpress/trunk@5454 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
rob1n 2007-05-12 00:17:34 +00:00
parent 65454107d1
commit 1fb3798eb5
1 changed files with 38 additions and 59 deletions
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97
wp-includes/link-template.php
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@ -464,73 +464,52 @@ function next_post_link($format='%link »', $link='%title', $in_same_cat =
function get_pagenum_link($pagenum = 1) {
global $wp_rewrite;
$qstr = $_SERVER['REQUEST_URI'];
$page_querystring = "paged";
$page_modstring = "page/";
$page_modregex = "page/?";
$permalink = 0;
$pagenum = (int) $pagenum;
$request = remove_query_arg( 'paged' );
$home_root = parse_url(get_option('home'));
$home_root = $home_root['path'];
$home_root = trailingslashit($home_root);
$qstr = preg_replace('|^'. $home_root . '|', '', $qstr);
$qstr = preg_replace('|^/+|', '', $qstr);
$home_root = preg_quote( trailingslashit( $home_root ), '|' );
$request = preg_replace('|^'. $home_root . '|', '', $qstr);
$request = preg_replace('|^/+|', '', $qstr);
$index = $_SERVER['PHP_SELF'];
$index = preg_replace('|^'. $home_root . '|', '', $index);
$index = preg_replace('|^/+|', '', $index);
// if we already have a QUERY style page string
if ( stripos( $qstr, $page_querystring ) !== false ) {
$replacement = "$page_querystring=$pagenum";
$qstr = preg_replace("/".$page_querystring."[^\d]+\d+/", $replacement, $qstr);
// if we already have a mod_rewrite style page string
} elseif ( preg_match( '|'.$page_modregex.'\d+|', $qstr ) ) {
$permalink = 1;
$qstr = preg_replace('|'.$page_modregex.'\d+|',"$page_modstring$pagenum",$qstr);
// if we don't have a page string at all ...
// lets see what sort of URL we have...
} else {
// we need to know the way queries are being written
// if there's a querystring_start (a "?" usually), it's definitely not mod_rewritten
if ( stripos( $qstr, '?' ) !== false ) {
// so append the query string (using &, since we already have ?)
$qstr .= '&' . $page_querystring . '=' . $pagenum;
// otherwise, it could be rewritten, OR just the default index ...
} elseif( '' != get_option('permalink_structure') && ! is_admin() ) {
$permalink = 1;
$index = $wp_rewrite->index;
// If it's not a path info permalink structure, trim the index.
if ( !$wp_rewrite->using_index_permalinks() ) {
$qstr = preg_replace("#/*" . $index . "/*#", '/', $qstr);
} else {
// If using path info style permalinks, make sure the index is in
// the URL.
if ( strpos($qstr, $index) === false )
$qstr = '/' . $index . $qstr;
}
$qstr = trailingslashit($qstr) . $page_modstring . $pagenum;
if ( !$wp_rewrite->using_permalinks() ) {
$base = trailingslashit( get_bloginfo( 'home' ) );
if ( $pagenum > 1 ) {
$result = add_query_arg( 'paged', $pagenum, $request );
} else {
$qstr = $index . '?' . $page_querystring . '=' . $pagenum;
$result = $base . $request;
}
} else {
$qs_regex = '|\?.*?$|';
preg_match( $qs_regex, $request, $qs_match );
if ( $qs_match[0] ) {
$query_string = $qs_match[0];
$request = preg_replace( $qs_regex, '', $request );
} else {
$query_string = '';
}
$base = get_bloginfo( 'home' ) . '/';
if ( $wp_rewrite->using_index_permalinks() && $pagenum > 1 ) {
$base .= 'index.php/';
}
$request = ( $pagenum > 1 ) ? $request . user_trailingslashit( 'page/' . $pagenum, 'paged' ) : $request;
$result = $base . $request . $query_string;
}
$qstr = preg_replace('|^/+|', '', $qstr);
if ( $permalink )
$qstr = user_trailingslashit($qstr, 'paged');
$qstr = preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', trailingslashit( get_option('home') ) . $qstr );
// showing /page/1/ or ?paged=1 is redundant
if ( 1 === $pagenum ) {
$qstr = str_replace(user_trailingslashit('index.php/page/1', 'paged'), '', $qstr); // for PATHINFO style
$qstr = str_replace(user_trailingslashit('page/1', 'paged'), '', $qstr); // for mod_rewrite style
$qstr = remove_query_arg('paged', $qstr); // for query style
}
return $qstr;
return $result;
}
function get_next_posts_page_link($max_page = 0) {