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comments_template › WordPress Function
Since1.5.0
Deprecatedn/a
› comments_template ( $file = '/comments.php', $separate_comments = false )
Parameters: (2) |
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Defined at: |
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Codex: |
Loads the comment template specified in $file.
Will not display the comments template if not on single post or page, or if the post does not have comments. Uses the WordPress database object to query for the comments. The comments are passed through the {@see 'comments_array'} filter hook with the list of comments and the post ID respectively. The$file
path is passed through a filter hook called {@see 'comments_template'},
which includes the template directory and $file combined. Tries the $filtered path
first and if it fails it will require the default comment template from the
default theme. If either does not exist, then the WordPress process will be
halted. It is advised for that reason, that the default theme is not deleted.
Will not try to get the comments if the post has none.Related Functions: get_comments_popup_template, comment_text, get_template, comment_time, comment_type
Source
function comments_template( $file = '/comments.php', $separate_comments = false ) { global $wp_query, $withcomments, $post, $wpdb, $id, $comment, $user_login, $user_identity, $overridden_cpage, $wp_stylesheet_path, $wp_template_path; if ( ! ( is_single() || is_page() || $withcomments ) || empty( $post ) ) { return; } if ( empty( $file ) ) { $file = '/comments.php'; } $req = get_option( 'require_name_email' ); /* * Comment author information fetched from the comment cookies. */ $commenter = wp_get_current_commenter(); /* * The name of the current comment author escaped for use in attributes. * Escaped by sanitize_comment_cookies(). */ $comment_author = $commenter['comment_author']; /* * The email address of the current comment author escaped for use in attributes. * Escaped by sanitize_comment_cookies(). */ $comment_author_email = $commenter['comment_author_email']; /* * The URL of the current comment author escaped for use in attributes. */ $comment_author_url = esc_url( $commenter['comment_author_url'] ); $comment_args = array( 'orderby' => 'comment_date_gmt', 'order' => 'ASC', 'status' => 'approve', 'post_id' => $post->ID, 'no_found_rows' => false, ); if ( get_option( 'thread_comments' ) ) { $comment_args['hierarchical'] = 'threaded'; } else { $comment_args['hierarchical'] = false; } if ( is_user_logged_in() ) { $comment_args['include_unapproved'] = array( get_current_user_id() ); } else { $unapproved_email = wp_get_unapproved_comment_author_email(); if ( $unapproved_email ) { $comment_args['include_unapproved'] = array( $unapproved_email ); } } $per_page = 0; if ( get_option( 'page_comments' ) ) { $per_page = (int) get_query_var( 'comments_per_page' ); if ( 0 === $per_page ) { $per_page = (int) get_option( 'comments_per_page' ); } $comment_args['number'] = $per_page; $page = (int) get_query_var( 'cpage' ); if ( $page ) { $comment_args['offset'] = ( $page - 1 ) * $per_page; } elseif ( 'oldest' === get_option( 'default_comments_page' ) ) { $comment_args['offset'] = 0; } else { // If fetching the first page of 'newest', we need a top-level comment count. $top_level_query = new WP_Comment_Query(); $top_level_args = array( 'count' => true, 'orderby' => false, 'post_id' => $post->ID, 'status' => 'approve', ); if ( $comment_args['hierarchical'] ) { $top_level_args['parent'] = 0; } if ( isset( $comment_args['include_unapproved'] ) ) { $top_level_args['include_unapproved'] = $comment_args['include_unapproved']; } /** * Filters the arguments used in the top level comments query. * * @since 5.6.0 * * @see WP_Comment_Query::__construct() * * @param array $top_level_args { * The top level query arguments for the comments template. * * @type bool $count Whether to return a comment count. * @type string|array $orderby The field(s) to order by. * @type int $post_id The post ID. * @type string|array $status The comment status to limit results by. * } */ $top_level_args = apply_filters( 'comments_template_top_level_query_args', $top_level_args ); $top_level_count = $top_level_query->query( $top_level_args ); $comment_args['offset'] = ( (int) ceil( $top_level_count / $per_page ) - 1 ) * $per_page; } } /** * Filters the arguments used to query comments in comments_template(). * * @since 4.5.0 * * @see WP_Comment_Query::__construct() * * @param array $comment_args { * Array of WP_Comment_Query arguments. * * @type string|array $orderby Field(s) to order by. * @type string $order Order of results. Accepts 'ASC' or 'DESC'. * @type string $status Comment status. * @type array $include_unapproved Array of IDs or email addresses whose unapproved comments * will be included in results. * @type int $post_id ID of the post. * @type bool $no_found_rows Whether to refrain from querying for found rows. * @type bool $update_comment_meta_cache Whether to prime cache for comment meta. * @type bool|string $hierarchical Whether to query for comments hierarchically. * @type int $offset Comment offset. * @type int $number Number of comments to fetch. * } */ $comment_args = apply_filters( 'comments_template_query_args', $comment_args ); $comment_query = new WP_Comment_Query( $comment_args ); $_comments = $comment_query->comments; // Trees must be flattened before they're passed to the walker. if ( $comment_args['hierarchical'] ) { $comments_flat = array(); foreach ( $_comments as $_comment ) { $comments_flat[] = $_comment; $comment_children = $_comment->get_children( array( 'format' => 'flat', 'status' => $comment_args['status'], 'orderby' => $comment_args['orderby'], ) ); foreach ( $comment_children as $comment_child ) { $comments_flat[] = $comment_child; } } } else { $comments_flat = $_comments; } /** * Filters the comments array. * * @since 2.1.0 * * @param array $comments Array of comments supplied to the comments template. * @param int $post_id Post ID. */ $wp_query->comments = apply_filters( 'comments_array', $comments_flat, $post->ID ); $comments = &$wp_query->comments; $wp_query->comment_count = count( $wp_query->comments ); $wp_query->max_num_comment_pages = $comment_query->max_num_pages; if ( $separate_comments ) { $wp_query->comments_by_type = separate_comments( $comments ); $comments_by_type = &$wp_query->comments_by_type; } else { $wp_query->comments_by_type = array(); } $overridden_cpage = false; if ( '' === get_query_var( 'cpage' ) && $wp_query->max_num_comment_pages > 1 ) { set_query_var( 'cpage', 'newest' === get_option( 'default_comments_page' ) ? get_comment_pages_count() : 1 ); $overridden_cpage = true; } if ( ! defined( 'COMMENTS_TEMPLATE' ) ) { define( 'COMMENTS_TEMPLATE', true ); } $theme_template = trailingslashit( $wp_stylesheet_path ) . $file; /** * Filters the path to the theme template file used for the comments template. * * @since 1.5.1 * * @param string $theme_template The path to the theme template file. */ $include = apply_filters( 'comments_template', $theme_template ); if ( file_exists( $include ) ) { require $include; } elseif ( file_exists( trailingslashit( $wp_template_path ) . $file ) ) { require trailingslashit( $wp_template_path ) . $file; } else { // Backward compat code will be removed in a future release. require ABSPATH . WPINC . '/theme-compat/comments.php'; } }