comment_author) )
$author = __('Anonymous');
else
$author = $comment->comment_author;
return apply_filters('get_comment_author', $author);
}
function comment_author() {
$author = apply_filters('comment_author', get_comment_author() );
echo $author;
}
function get_comment_author_email() {
global $comment;
return apply_filters('get_comment_author_email', $comment->comment_author_email);
}
function comment_author_email() {
echo apply_filters('author_email', get_comment_author_email() );
}
function comment_author_email_link($linktext='', $before='', $after='') {
global $comment;
$email = apply_filters('comment_email', $comment->comment_author_email);
if ((!empty($email)) && ($email != '@')) {
$display = ($linktext != '') ? $linktext : $email;
echo $before;
echo "$display";
echo $after;
}
}
function get_comment_author_link() {
global $comment;
$url = get_comment_author_url();
$author = get_comment_author();
if ( empty( $url ) || 'http://' == $url )
$return = $author;
else
$return = "$author";
return apply_filters('get_comment_author_link', $return);
}
function comment_author_link() {
echo get_comment_author_link();
}
function get_comment_author_IP() {
global $comment;
return apply_filters('get_comment_author_IP', $comment->comment_author_IP);
}
function comment_author_IP() {
echo get_comment_author_IP();
}
function get_comment_author_url() {
global $comment;
return apply_filters('get_comment_author_url', $comment->comment_author_url);
}
function comment_author_url() {
echo apply_filters('comment_url', get_comment_author_url());
}
function get_comment_author_url_link( $linktext = '', $before = '', $after = '' ) {
global $comment;
$url = get_comment_author_url();
$display = ($linktext != '') ? $linktext : $url;
$display = str_replace( 'http://www.', '', $display );
$display = str_replace( 'http://', '', $display );
if ( '/' == substr($display, -1) )
$display = substr($display, 0, -1);
$return = "$before$display$after";
return apply_filters('get_comment_author_url_link', $return);
}
function comment_author_url_link( $linktext = '', $before = '', $after = '' ) {
echo get_comment_author_url_link( $linktext, $before, $after );
}
function get_comment_date( $d = '' ) {
global $comment;
if ( '' == $d )
$date = mysql2date( get_option('date_format'), $comment->comment_date);
else
$date = mysql2date($d, $comment->comment_date);
return apply_filters('get_comment_date', $date, $d);
}
function comment_date( $d = '' ) {
echo get_comment_date( $d );
}
function get_comment_excerpt() {
global $comment;
$comment_text = strip_tags($comment->comment_content);
$blah = explode(' ', $comment_text);
if (count($blah) > 20) {
$k = 20;
$use_dotdotdot = 1;
} else {
$k = count($blah);
$use_dotdotdot = 0;
}
$excerpt = '';
for ($i=0; $i<$k; $i++) {
$excerpt .= $blah[$i] . ' ';
}
$excerpt .= ($use_dotdotdot) ? '...' : '';
return apply_filters('get_comment_excerpt', $excerpt);
}
function comment_excerpt() {
echo apply_filters('comment_excerpt', get_comment_excerpt() );
}
function get_comment_ID() {
global $comment;
return apply_filters('get_comment_ID', $comment->comment_ID);
}
function comment_ID() {
echo get_comment_ID();
}
function get_comment_link() {
global $comment;
return get_permalink( $comment->comment_post_ID ) . '#comment-' . $comment->comment_ID;
}
function get_comments_link() {
return get_permalink() . '#comments';
}
function comments_link( $file = '', $echo = true ) {
echo get_comments_link();
}
function get_comments_number( $post_id = 0 ) {
global $wpdb, $id;
$post_id = (int) $post_id;
if ( !$post_id )
$post_id = (int) $id;
$post = get_post($post_id);
if ( ! isset($post->comment_count) )
$count = 0;
else
$count = $post->comment_count;
return apply_filters('get_comments_number', $count);
}
function comments_number( $zero = false, $one = false, $more = false, $number = '' ) {
global $id;
$number = get_comments_number($id);
if ( $number > 1 )
$output = str_replace('%', $number, ( false === $more ) ? __('% Comments') : $more);
elseif ( $number == 0 )
$output = ( false === $zero ) ? __('No Comments') : $zero;
else // must be one
$output = ( false === $one ) ? __('1 Comment') : $one;
echo apply_filters('comments_number', $output, $number);
}
function get_comment_text() {
global $comment;
return apply_filters('get_comment_text', $comment->comment_content);
}
function comment_text() {
echo apply_filters('comment_text', get_comment_text() );
}
function get_comment_time( $d = '', $gmt = false ) {
global $comment;
$comment_date = $gmt? $comment->comment_date_gmt : $comment->comment_date;
if ( '' == $d )
$date = mysql2date(get_option('time_format'), $comment_date);
else
$date = mysql2date($d, $comment_date);
return apply_filters('get_comment_time', $date, $d, $gmt);
}
function comment_time( $d = '' ) {
echo get_comment_time($d);
}
function get_comment_type() {
global $comment;
if ( '' == $comment->comment_type )
$comment->comment_type = 'comment';
return apply_filters('get_comment_type', $comment->comment_type);
}
function comment_type($commenttxt = 'Comment', $trackbacktxt = 'Trackback', $pingbacktxt = 'Pingback') {
$type = get_comment_type();
switch( $type ) {
case 'trackback' :
echo $trackbacktxt;
break;
case 'pingback' :
echo $pingbacktxt;
break;
default :
echo $commenttxt;
}
}
function get_trackback_url() {
global $id;
$tb_url = get_option('siteurl') . '/wp-trackback.php?p=' . $id;
if ( '' != get_option('permalink_structure') )
$tb_url = trailingslashit(get_permalink()) . user_trailingslashit('trackback', 'single_trackback');
return $tb_url;
}
function trackback_url( $display = true ) {
if ( $display)
echo get_trackback_url();
else
return get_trackback_url();
}
function trackback_rdf($timezone = 0) {
global $id;
if (strpos($_SERVER['HTTP_USER_AGENT'], 'W3C_Validator') !== false) {
echo '
\n";
echo '';
}
}
function comments_open() {
global $post;
if ( 'open' == $post->comment_status )
return true;
else
return false;
}
function pings_open() {
global $post;
if ( 'open' == $post->ping_status )
return true;
else
return false;
}
function wp_comment_form_unfiltered_html_nonce() {
global $post;
if ( current_user_can('unfiltered_html') )
wp_nonce_field('unfiltered-html-comment_' . $post->ID, '_wp_unfiltered_html_comment', false);
}
function comments_template( $file = '/comments.php' ) {
global $wp_query, $withcomments, $post, $wpdb, $id, $comment, $user_login, $user_ID, $user_identity;
if ( ! (is_single() || is_page() || $withcomments) )
return;
$req = get_option('require_name_email');
$commenter = wp_get_current_commenter();
extract($commenter);
// TODO: Use API instead of SELECTs.
if ( empty($comment_author) ) {
$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = '$post->ID' AND comment_approved = '1' ORDER BY comment_date");
} else {
$author_db = $wpdb->escape($comment_author);
$email_db = $wpdb->escape($comment_author_email);
$comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = '$post->ID' AND ( comment_approved = '1' OR ( comment_author = '$author_db' AND comment_author_email = '$email_db' AND comment_approved = '0' ) ) ORDER BY comment_date");
}
// keep $comments for legacy's sake (remember $table*? ;) )
$comments = $wp_query->comments = apply_filters( 'comments_array', $comments, $post->ID );
$wp_query->comment_count = count($wp_query->comments);
define('COMMENTS_TEMPLATE', true);
$include = apply_filters('comments_template', TEMPLATEPATH . $file );
if ( file_exists( $include ) )
require( $include );
else
require( ABSPATH . 'wp-content/themes/default/comments.php');
}
function comments_popup_script($width=400, $height=400, $file='') {
global $wpcommentspopupfile, $wptrackbackpopupfile, $wppingbackpopupfile, $wpcommentsjavascript;
if (empty ($file)) {
$wpcommentspopupfile = ''; // Use the index.
} else {
$wpcommentspopupfile = $file;
}
$wpcommentsjavascript = 1;
$javascript = "\n";
echo $javascript;
}
function comments_popup_link($zero='No Comments', $one='1 Comment', $more='% Comments', $CSSclass='', $none='Comments Off') {
global $id, $wpcommentspopupfile, $wpcommentsjavascript, $post, $wpdb;
if ( is_single() || is_page() )
return;
$number = get_comments_number($id);
if ( 0 == $number && 'closed' == $post->comment_status && 'closed' == $post->ping_status ) {
echo $none;
return;
}
if ( !empty($post->post_password) ) { // if there's a password
if ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) { // and it doesn't match the cookie
echo(__('Enter your password to view comments'));
return;
}
}
echo '';
comments_number($zero, $one, $more, $number);
echo '';
}
?>