301 lines
9.2 KiB
PHP
301 lines
9.2 KiB
PHP
<?php
|
|
|
|
// Default filters for these functions
|
|
add_filter('comment_author', 'remove_slashes', 5);
|
|
add_filter('comment_author', 'wptexturize');
|
|
add_filter('comment_author', 'convert_chars');
|
|
|
|
add_filter('comment_email', 'remove_slashes', 5);
|
|
add_filter('comment_email', 'antispambot');
|
|
|
|
add_filter('comment_url', 'clean_url');
|
|
|
|
add_filter('comment_text', 'remove_slashes', 5);
|
|
add_filter('comment_text', 'convert_chars');
|
|
add_filter('comment_text', 'make_clickable');
|
|
add_filter('comment_text', 'wpautop', 30);
|
|
add_filter('comment_text', 'balanceTags');
|
|
add_filter('comment_text', 'convert_smilies', 20);
|
|
|
|
add_filter('comment_excerpt', 'remove_slashes', 5);
|
|
add_filter('comment_excerpt', 'convert_chars');
|
|
|
|
function clean_url($url) {
|
|
$url = str_replace('http://url', '', $url);
|
|
$url = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $url);
|
|
$url = str_replace(';//', '://', $url);
|
|
$url = (!strstr($url, '://')) ? 'http://'.$url : $url;
|
|
$url = preg_replace('/&([^#])(?![a-z]{2,8};)/', '&$1', $url);
|
|
return $url;
|
|
}
|
|
|
|
function comments_number($zero='No Comments', $one='1 Comment', $more='% Comments', $number='') {
|
|
global $id, $comment, $tablecomments, $wpdb;
|
|
if ('' == $number) $number = $wpdb->get_var("SELECT COUNT(*) FROM $tablecomments WHERE comment_post_ID = $id AND comment_approved = '1'");
|
|
if ($number == 0) {
|
|
$blah = $zero;
|
|
} elseif ($number == 1) {
|
|
$blah = $one;
|
|
} elseif ($number > 1) {
|
|
$blah = str_replace('%', $number, $more);
|
|
}
|
|
echo $blah;
|
|
}
|
|
|
|
function comments_link($file='', $echo=true) {
|
|
global $id, $pagenow;
|
|
if ($file == '') $file = $pagenow;
|
|
if ($file == '/') $file = '';
|
|
if (!$echo) return get_permalink() . '#comments';
|
|
else echo get_permalink() . '#comments';
|
|
}
|
|
|
|
function comments_popup_script($width=400, $height=400, $file='wp-comments-popup.php') {
|
|
global $wpcommentspopupfile, $wptrackbackpopupfile, $wppingbackpopupfile, $wpcommentsjavascript;
|
|
$wpcommentspopupfile = $file;
|
|
$wpcommentsjavascript = 1;
|
|
$javascript = "<script type=\"text/javascript\">\nfunction wpopen (macagna) {\n window.open(macagna, '_blank', 'width=$width,height=$height,scrollbars=yes,status=yes');\n}\n</script>\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, $tablecomments, $cookiehash;
|
|
global $querystring_start, $querystring_equal, $querystring_separator;
|
|
global $comment_count_cache, $single;
|
|
if (!$single) {
|
|
if ('' == $comment_count_cache["$id"]) {
|
|
$number = $wpdb->get_var("SELECT COUNT(comment_ID) FROM $tablecomments WHERE comment_post_ID = $id AND comment_approved = '1';");
|
|
} else {
|
|
$number = $comment_count_cache["$id"];
|
|
}
|
|
if (0 == $number && 'closed' == $post->comment_status && 'closed' == $post->ping_status) {
|
|
echo $none;
|
|
return;
|
|
} else {
|
|
if (!empty($post->post_password)) { // if there's a password
|
|
if ($_COOKIE['wp-postpass_'.$cookiehash] != $post->post_password) { // and it doesn't match the cookie
|
|
echo('Enter your password to view comments');
|
|
return;
|
|
}
|
|
}
|
|
echo '<a href="';
|
|
if ($wpcommentsjavascript) {
|
|
echo get_settings('siteurl') . '/' . $wpcommentspopupfile.$querystring_start.'p'.$querystring_equal.$id.$querystring_separator.'c'.$querystring_equal.'1';
|
|
//echo get_permalink();
|
|
echo '" onclick="wpopen(this.href); return false"';
|
|
} else {
|
|
// if comments_popup_script() is not in the template, display simple comment link
|
|
comments_link();
|
|
echo '"';
|
|
}
|
|
if (!empty($CSSclass)) {
|
|
echo ' class="'.$CSSclass.'"';
|
|
}
|
|
echo '>';
|
|
comments_number($zero, $one, $more, $number);
|
|
echo '</a>';
|
|
}
|
|
}
|
|
}
|
|
|
|
function comment_ID() {
|
|
global $comment;
|
|
echo $comment->comment_ID;
|
|
}
|
|
|
|
function comment_author() {
|
|
global $comment;
|
|
$author = apply_filters('comment_author', $comment->comment_author);
|
|
if (empty($author)) {
|
|
echo 'Anonymous';
|
|
} else {
|
|
echo $author;
|
|
}
|
|
}
|
|
|
|
function comment_author_email() {
|
|
global $comment;
|
|
echo apply_filters('author_email', $comment->comment_author_email);
|
|
}
|
|
|
|
function comment_author_link() {
|
|
global $comment;
|
|
$url = apply_filters('comment_url', $comment->comment_author_url);
|
|
$author = apply_filters('comment_author', $comment->comment_author);
|
|
|
|
if (empty($url) && empty($email)) {
|
|
echo 'Anonymous';
|
|
return;
|
|
}
|
|
|
|
echo '<a href="';
|
|
if ($url) {
|
|
echo $url;
|
|
}
|
|
echo '" rel="external">' . $author . '</a>';
|
|
}
|
|
|
|
function comment_type($commenttxt = 'Comment', $trackbacktxt = 'Trackback', $pingbacktxt = 'Pingback') {
|
|
global $comment;
|
|
if (preg_match('|<trackback />|', $comment->comment_content))
|
|
echo $trackbacktxt;
|
|
elseif (preg_match('|<pingback />|', $comment->comment_content))
|
|
echo $pingbacktxt;
|
|
else
|
|
echo $commenttxt;
|
|
}
|
|
|
|
function comment_author_url() {
|
|
global $comment;
|
|
echo apply_filters('comment_url', $comment->comment_author_url);
|
|
}
|
|
|
|
function comment_author_email_link($linktext='', $before='', $after='') {
|
|
global $comment;
|
|
$email = apply_filters('comment_email', $comment->comment_author_email);
|
|
if ((!empty($email)) && ($email != '@')) {
|
|
$display = ($linktext != '') ? $linktext : stripslashes($email);
|
|
echo $before;
|
|
echo "<a href='mailto:$email'>$display</a>";
|
|
echo $after;
|
|
}
|
|
}
|
|
|
|
function comment_author_url_link($linktext='', $before='', $after='') {
|
|
global $comment;
|
|
$url = apply_filters('comment_url', $comment->comment_author_url);
|
|
|
|
if ((!empty($url)) && ($url != 'http://') && ($url != 'http://url')) {
|
|
$display = ($linktext != '') ? $linktext : stripslashes($url);
|
|
echo "$before<a href='$url' rel='external'>$display</a>$after";
|
|
}
|
|
}
|
|
|
|
function comment_author_IP() {
|
|
global $comment;
|
|
echo $comment->comment_author_IP;
|
|
}
|
|
|
|
function comment_text() {
|
|
global $comment;
|
|
$comment_text = str_replace('<trackback />', '', $comment->comment_content);
|
|
$comment_text = str_replace('<pingback />', '', $comment_text);
|
|
echo apply_filters('comment_text', $comment_text);
|
|
}
|
|
|
|
function comment_excerpt() {
|
|
global $comment;
|
|
$comment_text = str_replace('<trackback />', '', $comment->comment_content);
|
|
$comment_text = str_replace('<pingback />', '', $comment_text);
|
|
$comment_text = strip_tags($comment_text);
|
|
$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) ? '...' : '';
|
|
echo apply_filters('comment_excerpt', $excerpt);
|
|
}
|
|
|
|
function comment_date($d='') {
|
|
global $comment;
|
|
if ('' == $d) {
|
|
echo mysql2date(get_settings('date_format'), $comment->comment_date);
|
|
} else {
|
|
echo mysql2date($d, $comment->comment_date);
|
|
}
|
|
}
|
|
|
|
function comment_time($d='') {
|
|
global $comment;
|
|
if ($d == '') {
|
|
echo mysql2date(get_settings('time_format'), $comment->comment_date);
|
|
} else {
|
|
echo mysql2date($d, $comment->comment_date);
|
|
}
|
|
}
|
|
|
|
function comments_rss_link($link_text='Comments RSS', $commentsrssfilename = 'wp-commentsrss2.php') {
|
|
global $id;
|
|
global $querystring_start, $querystring_equal, $querystring_separator;
|
|
|
|
if ('' != get_settings('permalink_structure')) {
|
|
$url = trailingslashit(get_permalink()) . 'rss2/';
|
|
} else {
|
|
$url = get_settings('siteurl') . '/' . $commentsrssfilename.$querystring_start.'p'.$querystring_equal.$id;
|
|
}
|
|
|
|
echo "<a href='$url'>$link_text</a>";
|
|
}
|
|
|
|
function comment_author_rss() {
|
|
global $comment;
|
|
if (empty($comment->comment_author)) {
|
|
echo 'Anonymous';
|
|
} else {
|
|
echo htmlspecialchars(apply_filters('comment_author', $comment->comment_author));
|
|
}
|
|
}
|
|
|
|
function comment_text_rss() {
|
|
global $comment;
|
|
$comment_text = str_replace('<trackback />', '', $comment->comment_content);
|
|
$comment_text = str_replace('<pingback />', '', $comment_text);
|
|
$comment_text = apply_filters('comment_text', $comment_text);
|
|
$comment_text = strip_tags($comment_text);
|
|
$comment_text = htmlspecialchars($comment_text);
|
|
echo $comment_text;
|
|
}
|
|
|
|
function comment_link_rss() {
|
|
global $comment;
|
|
echo get_permalink($comment->comment_post_ID).'#comments';
|
|
}
|
|
|
|
function permalink_comments_rss() {
|
|
global $comment;
|
|
echo get_permalink($comment->comment_post_ID);
|
|
}
|
|
|
|
function trackback_url($display = true) {
|
|
global $id;
|
|
$tb_url = get_settings('siteurl') . '/wp-trackback.php/' . $id;
|
|
|
|
if ('' != get_settings('permalink_structure')) {
|
|
$tb_url = trailingslashit(get_permalink()) . 'trackback/';
|
|
}
|
|
|
|
if ($display) {
|
|
echo $tb_url;
|
|
} else {
|
|
return $tb_url;
|
|
}
|
|
}
|
|
|
|
|
|
function trackback_rdf($timezone = 0) {
|
|
global $id;
|
|
if (!stristr($_SERVER['HTTP_USER_AGENT'], 'W3C_Validator')) {
|
|
echo '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
|
|
xmlns:dc="http://purl.org/dc/elements/1.1/"
|
|
xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">
|
|
<rdf:Description rdf:about="';
|
|
permalink_single();
|
|
echo '"'."\n";
|
|
echo ' dc:identifier="';
|
|
permalink_single();
|
|
echo '"'."\n";
|
|
echo ' dc:title="'.str_replace('--', '--', addslashes(strip_tags(get_the_title()))).'"'."\n";
|
|
echo ' trackback:ping="'.trackback_url(0).'"'." />\n";
|
|
echo '</rdf:RDF>';
|
|
}
|
|
}
|
|
|
|
?>
|