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<?php
function comment_exists($comment_author, $comment_date) {
global $wpdb;
return $wpdb->get_var( $wpdb->prepare("SELECT comment_post_ID FROM $wpdb->comments
WHERE comment_author = %s AND comment_date = %s", $comment_author, $comment_date) );
}
function edit_comment() {
$comment_post_ID = (int) $_POST['comment_post_ID'];
if (!current_user_can( 'edit_post', $comment_post_ID ))
wp_die( __('You are not allowed to edit comments on this post, so you cannot edit this comment.' ));
$_POST['comment_author'] = $_POST['newcomment_author'];
$_POST['comment_author_email'] = $_POST['newcomment_author_email'];
$_POST['comment_author_url'] = $_POST['newcomment_author_url'];
$_POST['comment_approved'] = $_POST['comment_status'];
$_POST['comment_content'] = $_POST['content'];
$_POST['comment_ID'] = (int) $_POST['comment_ID'];
foreach ( array ('aa', 'mm', 'jj', 'hh', 'mn') as $timeunit ) {
if ( !empty( $_POST['hidden_' . $timeunit] ) && $_POST['hidden_' . $timeunit] != $_POST[$timeunit] ) {
$_POST['edit_date'] = '1';
break;
}
}
if (!empty ( $_POST['edit_date'] ) ) {
$aa = $_POST['aa'];
$mm = $_POST['mm'];
$jj = $_POST['jj'];
$hh = $_POST['hh'];
$mn = $_POST['mn'];
$ss = $_POST['ss'];
$jj = ($jj > 31 ) ? 31 : $jj;
$hh = ($hh > 23 ) ? $hh -24 : $hh;
$mn = ($mn > 59 ) ? $mn -60 : $mn;
$ss = ($ss > 59 ) ? $ss -60 : $ss;
$_POST['comment_date'] = "$aa-$mm-$jj $hh:$mn:$ss";
}
wp_update_comment( $_POST);
}
function get_comment_to_edit( $id ) {
if ( !$comment = get_comment($id) )
return false;
$comment->comment_ID = (int) $comment->comment_ID;
$comment->comment_post_ID = (int) $comment->comment_post_ID;
$comment->comment_content = format_to_edit( $comment->comment_content );
$comment->comment_content = apply_filters( 'comment_edit_pre', $comment->comment_content);
$comment->comment_author = format_to_edit( $comment->comment_author );
$comment->comment_author_email = format_to_edit( $comment->comment_author_email );
$comment->comment_author_url = clean_url($comment->comment_author_url);
$comment->comment_author_url = format_to_edit( $comment->comment_author_url );
return $comment;
}
function get_pending_comments_num( $post_id ) {
global $wpdb;
$single = false;
if ( !is_array($post_id) ) {
$post_id = (array) $post_id;
$single = true;
}
$post_id = array_map('intval', $post_id);
$post_id = "'" . implode("', '", $post_id) . "'";
$pending = $wpdb->get_results( "SELECT comment_post_ID, COUNT(comment_ID) as num_comments FROM $wpdb->comments WHERE comment_post_ID IN ( $post_id ) AND comment_approved = '0' GROUP BY comment_post_ID", ARRAY_N );
if ( empty($pending) )
return 0;
if ( $single )
return $pending[0][1];
$pending_keyed = array();
foreach ( $pending as $pend )
$pending_keyed[$pend[0]] = $pend[1];
return $pending_keyed;
}
// Add avatars to relevant places in admin, or try to
function floated_admin_avatar( $name ) {
global $comment;
$id = $avatar = false;
if ( $comment->comment_author_email )
$id = $comment->comment_author_email;
if ( $comment->user_id )
$id = $comment->user_id;
if ( $id )
$avatar = get_avatar( $id, 32 );
return "$avatar $name";
}
if ( is_admin() && ('edit-comments.php' == $pagenow || 'edit.php' == $pagenow) ) {
if ( get_option('show_avatars') )
add_filter( 'comment_author', 'floated_admin_avatar' );
}
?>
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