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Paging cleanup.
git-svn-id: http://svn.automattic.com/wordpress/trunk@1536 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
rboren
parent
f3c3e4b218
commit
f510f2a85d
@ -92,6 +92,7 @@ if( isset( $_GET['m'] ) )
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</tr>
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<?php
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if (empty($m)) $showposts = 15;
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$nopaging = true;
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include(ABSPATH.'wp-blog-header.php');
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if ($posts) {
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@ -124,11 +124,14 @@ if ( isset($showposts) && $showposts ) {
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$showposts = (int) $showposts;
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$posts_per_page = $showposts;
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}
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if ( !isset($nopaging) ) {
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$nopaging = '';
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}
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$archive_mode = get_settings('archive_mode');
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$use_gzipcompression = get_settings('gzipcompression');
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$more_wpvars = array('posts_per_page', 'what_to_show', 'showposts');
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$more_wpvars = array('posts_per_page', 'what_to_show', 'showposts', 'nopaging');
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// Construct the query string.
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$query_string = '';
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@ -394,59 +394,47 @@ class WP_Query {
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}
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}
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if ((!$whichcat) && (!$q['m']) && (!$q['p']) && (!$q['w']) && (!$q['s']) && empty($q['poststart']) && empty($q['postend'])) {
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if ($q['what_to_show'] == 'posts') {
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$limits = ' LIMIT '.$q['posts_per_page'];
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} elseif ($q['what_to_show'] == 'days' && empty($q['monthnum']) && empty($q['year']) && empty($q['day'])) {
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$lastpostdate = get_lastpostdate();
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$lastpostdate = mysql2date('Y-m-d 00:00:00',$lastpostdate);
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$lastpostdate = mysql2date('U',$lastpostdate);
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$otherdate = date('Y-m-d H:i:s', ($lastpostdate - (($q['posts_per_page']-1) * 86400)));
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$where .= " AND post_date > '$otherdate'";
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}
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}
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// Paging
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if ( !empty($q['postend']) && ($q['postend'] > $q['poststart']) ) {
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if ($q['what_to_show'] == 'posts') {
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$q['poststart'] = intval($q['poststart']);
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$q['postend'] = intval($q['postend']);
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$limposts = $q['postend'] - $q['poststart'];
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$limits = ' LIMIT '.$q['poststart'].','.$limposts;
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} elseif ($q['what_to_show'] == 'days') {
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$q['poststart'] = intval($q['poststart']);
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$q['postend'] = intval($q['postend']);
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$limposts = $q['postend'] - $q['poststart'];
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$lastpostdate = get_lastpostdate();
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$lastpostdate = mysql2date('Y-m-d 00:00:00',$lastpostdate);
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$lastpostdate = mysql2date('U',$lastpostdate);
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$startdate = date('Y-m-d H:i:s', ($lastpostdate - (($q['poststart'] -1) * 86400)));
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$otherdate = date('Y-m-d H:i:s', ($lastpostdate - (($q['postend'] -1) * 86400)));
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$where .= " AND post_date > '$otherdate' AND post_date < '$startdate'";
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}
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} else if (empty($q['nopaging']) && ! is_single()) {
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$page = $q['paged'];
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if (empty($page)) {
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$page = 1;
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}
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if ( !empty($q['postend']) && ($q['postend'] > $q['poststart']) && (!$q['m']) && empty($q['monthnum']) && empty($q['year']) && empty($q['day']) &&(!$q['w']) && (!$whichcat) && (!$q['s']) && (!$q['p'])) {
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if ($q['what_to_show'] == 'posts') {
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$q['poststart'] = intval($q['poststart']);
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$q['postend'] = intval($q['postend']);
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$limposts = $q['postend'] - $q['poststart'];
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$limits = ' LIMIT '.$q['poststart'].','.$limposts;
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} elseif ($q['what_to_show'] == 'days') {
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$q['poststart'] = intval($q['poststart']);
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$q['postend'] = intval($q['postend']);
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$limposts = $q['postend'] - $q['poststart'];
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$lastpostdate = get_lastpostdate();
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$lastpostdate = mysql2date('Y-m-d 00:00:00',$lastpostdate);
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$lastpostdate = mysql2date('U',$lastpostdate);
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$startdate = date('Y-m-d H:i:s', ($lastpostdate - (($q['poststart'] -1) * 86400)));
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$otherdate = date('Y-m-d H:i:s', ($lastpostdate - (($q['postend'] -1) * 86400)));
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$where .= " AND post_date > '$otherdate' AND post_date < '$startdate'";
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}
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} else {
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if (($q['what_to_show'] == 'posts') && (! is_single()) && (!$q['more'])) {
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if ($pagenow != 'post.php') {
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$pgstrt = '';
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if ($q['paged']) {
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$pgstrt = (intval($q['paged']) -1) * $q['posts_per_page'] . ', ';
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}
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$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
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} else {
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if (($q['m']) || ($q['p']) || ($q['w']) || ($q['s']) || ($whichcat)) {
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$limits = '';
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} else {
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$pgstrt = '';
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if ($q['paged']) {
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$pgstrt = (intval($q['paged']) -1) * $q['posts_per_page'] . ', ';
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}
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$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
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}
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}
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}
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elseif (($q['m']) || ($q['p']) || ($q['w']) || ($q['s']) || ($whichcat) || ($q['author']) || $q['monthnum'] || $q['year'] || $q['day']) {
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$limits = '';
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}
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}
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if (($q['what_to_show'] == 'posts')) {
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$pgstrt = '';
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$pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', ';
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$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
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} elseif ($q['what_to_show'] == 'days') {
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$lastpostdate = get_lastpostdate();
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$lastpostdate = mysql2date('Y-m-d 00:00:00',$lastpostdate);
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$lastpostdate = mysql2date('U',$lastpostdate);
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$startdate = date('Y-m-d H:i:s', ($lastpostdate - ((intval($page) -1) * ($q['posts_per_page']-1) * 86400)));
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$enddate = date('Y-m-d H:i:s', ($lastpostdate - (intval($page) * ($q['posts_per_page']-1) * 86400)));
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if ($page > 1) {
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$where .= " AND post_date > '$enddate' AND post_date < '$startdate'";
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} else {
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$where .= " AND post_date > '$enddate'";
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}
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}
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}
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if ($q['p'] == 'all') {
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$where = '';
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@ -429,13 +429,21 @@ function previous_posts_link($label='« Previous Page') {
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function posts_nav_link($sep=' — ', $prelabel='« Previous Page', $nxtlabel='Next Page »') {
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global $request, $posts_per_page, $wpdb;
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if (! is_single()) {
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$nxt_request = $request;
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if ($pos = strpos(strtoupper($request), 'LIMIT')) {
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$show_what = get_query_var('what_to_show');
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if (get_query_var('what_to_show') == 'posts') {
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$nxt_request = $request;
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if ($pos = strpos(strtoupper($request), 'LIMIT')) {
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$nxt_request = substr($request, 0, $pos);
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}
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$nxt_result = $wpdb->query($nxt_request);
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$numposts = $wpdb->num_rows;
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$max_page = ceil($numposts / $posts_per_page);
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}
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$nxt_result = $wpdb->query($nxt_request);
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$numposts = $wpdb->num_rows;
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$max_page = ceil($numposts / $posts_per_page);
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} else {
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$max_page = 999999;
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}
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if ($max_page > 1) {
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previous_posts_link($prelabel);
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echo preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $sep);
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@ -444,5 +452,4 @@ function posts_nav_link($sep=' — ', $prelabel='« Previous Page', $nx
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}
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}
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?>
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