'Sidebar',
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
'after_title' => '
',
));
/* end Widget Settings */
/* 分页 */
function fvcity_pagenavi($before = '', $after = '', $prelabel = '', $nxtlabel = '', $pages_to_show = 5, $always_show = false) {
global $request, $posts_per_page, $wpdb, $paged;
if(empty($prelabel)) {
$prelabel = '«';
}
if(empty($nxtlabel)) {
$nxtlabel = '»';
}
$half_pages_to_show = round($pages_to_show/2);
if (!is_single()) {
if(!is_category()) {
preg_match('#FROM\s(.*)\sORDER BY#siU', $request, $matches);
} else {
preg_match('#FROM\s(.*)\sGROUP BY#siU', $request, $matches);
}
$fromwhere = $matches[1];
$numposts = $wpdb->get_var("SELECT COUNT(DISTINCT ID) FROM $fromwhere");
$max_page = ceil($numposts /$posts_per_page);
if(empty($paged)) {
$paged = 1;
}
if($max_page > 1 || $always_show) {
echo "$before Pages ($max_page): ";
if ($paged >= ($pages_to_show-1)) {
echo '« First ... ';
}
previous_posts_link($prelabel);
for($i = $paged - $half_pages_to_show; $i <= $paged + $half_pages_to_show; $i++) {
if ($i >= 1 && $i <= $max_page) {
if($i == $paged) {
echo "$i";
} else {
echo ' '.$i.' ';
}
}
}
next_posts_link($nxtlabel, $max_page);
if (($paged+$half_pages_to_show) < ($max_page)) {
echo ' ... Last »';
}
echo "$after";
}
}
}
/* 结束分页 */
/* 判断是否为管理员 */
// Template tag: echoes semantic classes for a comment
function comment_class() {
global $comment, $post;
$c = array($comment->comment_type, "c$comment_count");
if ( $comment->user_id > 0 ) {
$user = get_userdata($comment->user_id);
$c[] = "byuser commentauthor-$user->user_login";
if ( $comment->user_id === $post->post_author ) {
$c[] = 'bypostauthor';
}
}
echo join(' ', apply_filters('comment_class', $c));
}
/* 结束判断是否为管理员 */
/**************** get_gravatar With icon ********************/
function gr_all_icons($rating = false, $size = false, $default = false, $border = false, $threshhold = false) {
global $wpdb;
$comments = $wpdb->get_results("SELECT comment_author, comment_author_email, comment_author_url, user_id, COUNT(comment_ID) AS 'comment_total' FROM $wpdb->comments WHERE comment_approved = '1' AND user_id != 1 GROUP BY comment_author ORDER BY comment_total DESC");
$cont = 1;
foreach ($comments as $comment) {
$comment_author_email = "http://www.gravatar.com/avatar.php?gravatar_id=".md5($comment->comment_author_email);
$comment_author = htmlspecialchars(stripslashes($comment->comment_author));
$comment_author_url =stripslashes($comment->comment_author_url);
$comment_total = (int) $comment->comment_total;
if($rating && $rating != '')
$comment_author_email .= "&rating=".$rating;
if($size && $size != '')
$comment_author_email .="&size=".$size;
if($default && $default != '')
$comment_author_email .= "&default=".urlencode($default);
if($border && $border != '')
$comment_author_email .= "&border=".$border;
echo "![\"$comment_author\"](\"$comment_author_email\")
";
if($comment_total <= $threshhold && $threshhold != -1) {
return;
}
}
}
function gr_recent_comments($rating = false, $size = false, $default = false, $border = false, $no_comments = false) {
global $wpdb;
$request = "SELECT ID, comment_ID, comment_author_email, comment_content, comment_author FROM $wpdb->posts, $wpdb->comments WHERE $wpdb->posts.ID=$wpdb->comments.comment_post_ID AND post_status = 'publish'";
$request .= "AND comment_approved = '1' ORDER BY $wpdb->comments.comment_date DESC LIMIT
$no_comments";
$comments = $wpdb->get_results($request);
foreach ($comments as $comment) {
$comment_author_email = "http://www.gravatar.com/avatar.php?gravatar_id=".md5($comment->comment_author_email);
$comment_author = stripslashes($comment->comment_author);
$comment_content = strip_tags($comment->comment_content);
$comment_content = stripslashes($comment_content);
$comment_excerpt =substr($comment_content,0,32);
$comment_excerpt = gr_utf8_trim($comment_excerpt);
$permalink = get_permalink($comment->ID)."#comment-".$comment->comment_ID;
if($rating && $rating != '')
$comment_author_email .= "&rating=".$rating;
if($size && $size != '')
$comment_author_email .="&size=".$size;
if($default && $default != '')
$comment_author_email .= "&default=".urlencode($default);
if($border && $border != '')
$comment_author_email .= "&border=".$border;
echo "";
}
return;
}
function gr_utf8_trim($str) {
$len = strlen($str);
for ($i=strlen($str)-1; $i>=0; $i-=1){
$hex .= ' '.ord($str[$i]);
$ch = ord($str[$i]);
if (($ch & 128)==0) return(substr($str,0,$i));
if (($ch & 192)==192) return(substr($str,0,$i));
}
return($str.$hex);
}
/* end get_gravatar With icon */
?>