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Comments: Always respect $comments array passed to wp_list_comments().

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[36157] fixed a bug whereby `wp_list_comments()` would not properly recognize
custom pagination arguments. See #35175. However, it inadvertently introduced
a bug that caused any `$comments` array explicitly passed to the function to be
ignored, when that array was accompanied by pagination arguments that differ
from those in `$wp_query`. We address this bug by moving the logic introduced
in [36157] inside a block that only fires when no `$comments` array has been
provided to the function.

Merges [36276] to the 4.4 branch.
Props ivankristianto, boonebgorges.
Fixes #35356.

Built from https://develop.svn.wordpress.org/branches/4.4@36356


git-svn-id: http://core.svn.wordpress.org/branches/4.4@36323 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dion Hulse 2016-01-20 05:24:27 +00:00
parent 347698ac3d
commit a8e4c25622
1 changed files with 62 additions and 47 deletions
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109
wp-includes/comment-template.php
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@ -1934,27 +1934,6 @@ function wp_list_comments( $args = array(), $comments = null ) {
*/
$r = apply_filters( 'wp_list_comments_args', $r );
/*
* If 'page' or 'per_page' has been passed, and does not match what's in $wp_query,
* perform a separate comment query and allow Walker_Comment to paginate.
*/
if ( is_singular() && ( $r['page'] || $r['per_page'] ) ) {
$current_cpage = get_query_var( 'cpage' );
if ( ! $current_cpage ) {
$current_cpage = 'newest' === get_option( 'default_comments_page' ) ? 1 : $wp_query->max_num_comment_pages;
}
$current_per_page = get_query_var( 'comments_per_page' );
if ( $r['page'] != $current_cpage || $r['per_page'] != $current_per_page ) {
$comments = get_comments( array(
'post_id' => get_queried_object_id(),
'orderby' => 'comment_date_gmt',
'order' => 'ASC',
'status' => 'all',
) );
}
}
// Figure out what comments we'll be looping through ($_comments)
if ( null !== $comments ) {
$comments = (array) $comments;
@ -1969,34 +1948,70 @@ function wp_list_comments( $args = array(), $comments = null ) {
$_comments = $comments;
}
} else {
if ( empty($wp_query->comments) )
return;
if ( 'all' != $r['type'] ) {
if ( empty($wp_query->comments_by_type) )
$wp_query->comments_by_type = separate_comments($wp_query->comments);
if ( empty($wp_query->comments_by_type[$r['type']]) )
return;
$_comments = $wp_query->comments_by_type[$r['type']];
} else {
$_comments = $wp_query->comments;
}
// Pagination is already handled by `WP_Comment_Query`, so we tell Walker not to bother.
if ( $wp_query->max_num_comment_pages ) {
$default_comments_page = get_option( 'default_comments_page' );
$cpage = get_query_var( 'cpage' );
if ( 'newest' === $default_comments_page ) {
$r['cpage'] = $cpage;
// When first page shows oldest comments, post permalink is the same as the comment permalink.
} elseif ( $cpage == 1 ) {
$r['cpage'] = '';
} else {
$r['cpage'] = $cpage;
/*
* If 'page' or 'per_page' has been passed, and does not match what's in $wp_query,
* perform a separate comment query and allow Walker_Comment to paginate.
*/
if ( is_singular() && ( $r['page'] || $r['per_page'] ) ) {
$current_cpage = get_query_var( 'cpage' );
if ( ! $current_cpage ) {
$current_cpage = 'newest' === get_option( 'default_comments_page' ) ? 1 : $wp_query->max_num_comment_pages;
}
$r['page'] = 0;
$r['per_page'] = 0;
$current_per_page = get_query_var( 'comments_per_page' );
if ( $r['page'] != $current_cpage || $r['per_page'] != $current_per_page ) {
$comments = get_comments( array(
'post_id' => get_queried_object_id(),
'orderby' => 'comment_date_gmt',
'order' => 'ASC',
'status' => 'all',
) );
if ( 'all' != $r['type'] ) {
$comments_by_type = separate_comments( $comments );
if ( empty( $comments_by_type[ $r['type'] ] ) ) {
return;
}
$_comments = $comments_by_type[ $r['type'] ];
} else {
$_comments = $comments;
}
}
// Otherwise, fall back on the comments from `$wp_query->comments`.
} else {
if ( empty($wp_query->comments) )
return;
if ( 'all' != $r['type'] ) {
if ( empty($wp_query->comments_by_type) )
$wp_query->comments_by_type = separate_comments($wp_query->comments);
if ( empty($wp_query->comments_by_type[$r['type']]) )
return;
$_comments = $wp_query->comments_by_type[$r['type']];
} else {
$_comments = $wp_query->comments;
}
if ( $wp_query->max_num_comment_pages ) {
$default_comments_page = get_option( 'default_comments_page' );
$cpage = get_query_var( 'cpage' );
if ( 'newest' === $default_comments_page ) {
$r['cpage'] = $cpage;
/*
* When first page shows oldest comments, post permalink is the same as
* the comment permalink.
*/
} elseif ( $cpage == 1 ) {
$r['cpage'] = '';
} else {
$r['cpage'] = $cpage;
}
$r['page'] = 0;
$r['per_page'] = 0;
}
}
}