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Comments: Account for the comment_order option in get_page_of_comment().

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Use the value of the `comment_order` setting to determine the date_query key to pass to `WP_Comment_Query`.
Fixes a bug where sites that had comments ordered "newest" first would have the incorrect page number returned.

Props tyxla, boonebgorges.
Fixes #31101.

git-svn-id: https://develop.svn.wordpress.org/trunk@38740 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Rachel Baker 2016-10-06 17:41:51 +00:00
parent 7cc095a1a0
commit 9dd9880600
2 changed files with 25 additions and 1 deletions
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8
src/wp-includes/comment.php
View File

@ -918,6 +918,12 @@ function get_page_of_comment( $comment_ID, $args = array() ) {
if ( $args['max_depth'] > 1 && 0 != $comment->comment_parent )
return get_page_of_comment( $comment->comment_parent, $args );
if ( 'desc' === get_option( 'comment_order' ) ) {
$compare = 'after';
} else {
$compare = 'before';
}
$comment_args = array(
'type' => $args['type'],
'post_id' => $comment->comment_post_ID,
@ -928,7 +934,7 @@ function get_page_of_comment( $comment_ID, $args = array() ) {
'date_query' => array(
array(
'column' => "$wpdb->comments.comment_date_gmt",
'before' => $comment->comment_date_gmt,
$compare => $comment->comment_date_gmt,
)
),
);

18
tests/phpunit/tests/comment/getPageOfComment.php
View File

@ -238,4 +238,22 @@ class Tests_Comment_GetPageOfComment extends WP_UnitTestCase {
$this->assertEquals( 2, get_page_of_comment( $c1 ) );
}
/**
* @ticket 31101
*/
public function test_should_respect_comment_order_newest() {
$now = time();
$p = self::factory()->post->create();
$c1 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now ) ) );
$c2 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 20 ) ) );
$c3 = self::factory()->comment->create( array( 'comment_post_ID' => $p, 'comment_date_gmt' => date( 'Y-m-d H:i:s', $now - 30 ) ) );
update_option( 'comment_order', 'desc' );
update_option( 'page_comments', 1 );
update_option( 'comments_per_page', 2 );
$this->assertEquals( 2, get_page_of_comment( $c3 ) );
}
}