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| if(!function_exists("deep_in_array")) {
function deep_in_array($value, $array) { // 返还数组序号
$i = -1;
foreach($array as $item => $v) {
$i++;
if($v["email"] == $value){
return $i;
}
}
return -1;
}
}
//获取评论信息
function get_active_friends($num = null,$size = null,$days = null) {
$num = $num ? $num : 15;
$size = $size ? $size : 34;
$days = $days ? $days : 30;
$array = array();
$comments = get_comments( array('status' => 'approve','author__not_in'=>1,'date_query'=>array('after' => $days . ' days ago')) );
if(!empty($comments)) {
foreach($comments as $comment){
$email = $comment->comment_author_email;
$author = $comment->comment_author;
$url = $comment->comment_author_url;
$data = human_time_diff(strtotime($comment->comment_date));
if($email!=""){
$index = deep_in_array($email, $array);
if( $index > -1){
$array[$index]["number"] +=1;
}else{
array_push($array, array(
"email" => $email,
"author" => $author,
"url" => $url,
"date" => $data,
"number" => 1
));
}
}
}
foreach ($array as $k => $v) {
$edition[] = $v['number'];
}
array_multisort($edition, SORT_DESC, $array); // 数组倒序排列
}
$output = '<ul class="avabook">';
if(empty($array)) {
$output = '<li>none data.</li>';
} else {
$max = ( count($array) > $num ) ? $num : count($array);
for($o=0;$o < $max;$o++) {
$v = $array[$o];
$active_avatar = get_avatar($v["email"],$size);
$active_url = $v["url"] ? $v["url"] : "javascript:;";
$active_alt = $v["author"] . ' - 共'. $v["number"]. ' 条评论，最后评论于'. $v["date"].'前。';
$output .= '<li class="active-item" data-info="'.$active_alt.'"><a target="_blank" rel="external nofollow" href="'.$active_url.'" title="'.$active_alt.'">'.$active_avatar.'</a></li>';
}
}
$output .= '</ul>';
return $output;
}
//生成短代码函数 ---
function active_shortcode( $atts, $content = null ) {
extract( shortcode_atts( array(
'num' => '',
'size' => '',
'days' => '',
),
$atts ) );
return get_active_friends($num,$size,$days);
}
add_shortcode('active', 'active_shortcode');
|