From 2ef26430ec2968605058b5a2d6bbcc001edcb703 Mon Sep 17 00:00:00 2001
From: matt <matt@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 18 Nov 2006 06:52:01 +0000
Subject: [PATCH] Paging for comments

git-svn-id: http://svn.automattic.com/wordpress/trunk@4479 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/edit-comments.php | 86 ++++++++++++++++++++++++++++++++++----
 1 file changed, 78 insertions(+), 8 deletions(-)

diff --git a/wp-admin/edit-comments.php b/wp-admin/edit-comments.php
index 6d3e92dad..426d2d666 100644
--- a/wp-admin/edit-comments.php
+++ b/wp-admin/edit-comments.php
@@ -83,19 +83,57 @@ if (isset($_GET['s'])) {
 		comment_approved != 'spam'
 		ORDER BY comment_date DESC");
 } else {
-	if ( isset($_GET['offset']) )
-		$offset = (int) $_GET['offset'] * 20;
+	if ( isset( $_GET['apage'] ) )
+		$page = (int) $_GET['apage'];
 	else
-		$offset = 0;
+		$page = 1;
+	$start = $offset = ( $page - 1 ) * 20;
+	$end = $start + 20;
 
-	$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_approved = '0' OR comment_approved = '1' ORDER BY comment_date DESC LIMIT $offset,20");
+	$comments = $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = '0' OR comment_approved = '1' ORDER BY comment_date DESC LIMIT $start, $end" );
+	$total = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_approved = '0' OR comment_approved = '1'" );
 }
+?>
+<?php if ( $total > 20 ) {
+$total_pages = ceil( $total / 20 );
+$r = '';
+if ( 1 < $page ) {
+	$args['apage'] = ( 1 == $page - 1 ) ? FALSE : $page - 1;
+	$r .=  '<a class="prev" href="' . add_query_arg( $args ) . '">&laquo; '. __('Previous Page') .'</a>' . "\n";
+}
+if ( ( $total_pages = ceil( $total / 20 ) ) > 1 ) {
+	for ( $page_num = 1; $page_num <= $total_pages; $page_num++ ) :
+		if ( $page == $page_num ) :
+			$r .=  "<span>$page_num</span>\n";
+		else :
+			$p = false;
+			if ( $page_num < 3 || ( $page_num >= $page - 3 && $page_num <= $page + 3 ) || $page_num > $total_pages - 3 ) :
+				$args['apage'] = ( 1 == $page_num ) ? FALSE : $page_num;
+				$r .= '<a class="page-numbers" href="' . add_query_arg($args) . '">' . ( $page_num ) . "</a>\n";
+				$in = true;
+			elseif ( $in == true ) :
+				$r .= "...\n";
+				$in = false;
+			endif;
+		endif;
+	endfor;
+}
+if ( ( $page ) * 20 < $total || -1 == $total ) {
+	$args['apage'] = $page + 1;
+	$r .=  '<a class="next" href="' . add_query_arg($args) . '">'. __('Next Page') .' &raquo;</a>' . "\n";
+}
+echo "<p>$r</p>";
+?>
+
+<?php } ?>
+
+<?php
 if ('view' == $mode) {
 	if ($comments) {
-		if ($offset)
-			$start = " start='$offset'";
-		else
-			$start = '';
+?>
+<?php
+$offset = $offset + 1;
+$start = " start='$offset'";
 
 		echo "<ol id='the-comment-list' class='commentlist' $start>";
 		$i = 0;
@@ -203,6 +241,38 @@ $post_title = ('' == $post_title) ? "# $comment->comment_post_ID" : $post_title;
 	} // end if ($comments)
 }
 	?>
+<?php if ( $total > 20 ) {
+$total_pages = ceil( $total / 20 );
+$r = '';
+if ( 1 < $page ) {
+	$args['apage'] = ( 1 == $page - 1 ) ? FALSE : $page - 1;
+	$r .=  '<a class="prev" href="' . add_query_arg( $args ) . '">&laquo; '. __('Previous Page') .'</a>' . "\n";
+}
+if ( ( $total_pages = ceil( $total / 20 ) ) > 1 ) {
+	for ( $page_num = 1; $page_num <= $total_pages; $page_num++ ) :
+		if ( $page == $page_num ) :
+			$r .=  "<span>$page_num</span>\n";
+		else :
+			$p = false;
+			if ( $page_num < 3 || ( $page_num >= $page - 3 && $page_num <= $page + 3 ) || $page_num > $total_pages - 3 ) :
+				$args['apage'] = ( 1 == $page_num ) ? FALSE : $page_num;
+				$r .= '<a class="page-numbers" href="' . add_query_arg($args) . '">' . ( $page_num ) . "</a>\n";
+				$in = true;
+			elseif ( $in == true ) :
+				$r .= "...\n";
+				$in = false;
+			endif;
+		endif;
+	endfor;
+}
+if ( ( $page ) * 20 < $total || -1 == $total ) {
+	$args['apage'] = $page + 1;
+	$r .=  '<a class="next" href="' . add_query_arg($args) . '">'. __('Next Page') .' &raquo;</a>' . "\n";
+}
+echo "<p>$r</p>";
+?>
+
+<?php } ?>
 
 </div>