晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
|
Server : Apache System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64 User : rainic ( 1014) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory : /home/rainic/www/oldTZh/wp-content/plugins/digits/admin/includes/tabs/ |
Upload File : |
<?php
if (!defined('ABSPATH')) {
exit;
}
DigitsDashboardData::instance();
final class DigitsDashboardData
{
const LOGIN_TIME_SAVE_IN_S = 30;
protected static $_instance = null;
public function __construct()
{
add_action('wp_ajax_digits_admin_dashboard_stats', array($this, 'admin_dashboard'));
}
/**
* Constructor.
*/
public static function instance()
{
if (is_null(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
public function admin_dashboard()
{
$this->check_permission();
/* $duration = $_REQUEST['duration'];
if (empty($duration)) {
$duration = absint(12);
}*/
if ($_REQUEST['graph_type'] == 'users') {
$data = $this->get_total_users(12);
} else {
$data = $this->get_total_logins(6);
}
wp_send_json_success($data);
}
public function check_permission()
{
if (!current_user_can('manage_options')) {
die();
}
if (!wp_verify_nonce($_REQUEST['nonce'], 'digits_admin_dashboard')) {
die();
}
}
public function get_total_users($duration)
{
$total_otp = $this->get_total_otp_count();
global $wpdb;
$duration = absint($duration);
$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}users WHERE user_registered > now()-interval %d month ";
$sql = $wpdb->prepare($sql, $duration);
$total_users = $wpdb->get_var($sql);
$data = array();
$sql = "SELECT COUNT(*) as total_users, DATE_FORMAT(user_registered,'%m-%Y') as duration FROM {$wpdb->prefix}users WHERE user_registered > now()-interval %d month GROUP BY DATE_FORMAT(user_registered,'%m-%Y') ";
$sql = $wpdb->prepare($sql, $duration + 1);
$records = $wpdb->get_results($sql);
$dateTime = new DateTime();
for ($i = 1; $i <= $duration; $i++) {
$date_key = $dateTime->format('m-Y');
$month = $dateTime->format('M');
$data[$date_key] = ['x' => $month, 'y' => 0];
$dateTime->modify('-1 month');
}
foreach ($records as $record) {
if (isset($data[$record->duration])) {
$data[$record->duration]['y'] = $record->total_users;
}
}
$password_less_logins = $this->get_total_password_less_login_count();
$result = array(
'total_data' => $this->format_number($total_users),
'graph' => array_reverse(array_values($data)),
'total_otps' => $this->format_number($total_otp),
'total_time_save' => $this->format_number($password_less_logins * self::LOGIN_TIME_SAVE_IN_S / 60),
'type' => 'user'
);
return $result;
}
public function get_total_otp_count()
{
global $wpdb;
/*$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}digits_request_logs WHERE mode = %s ";
$sql = $wpdb->prepare($sql, $route);*/
$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}digits_request_logs";
$total = $wpdb->get_var($sql);
return $total;
}
public function get_total_password_less_login_count()
{
global $wpdb;
$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}digits_login_logs WHERE password_less = 1";
$total = $wpdb->get_var($sql);
return $total;
}
public function format_number($number)
{
$suffix = '';
if ($number > 9999) {
$number = floor($number / 1000);
$suffix = 'k';
}
$number = round($number, 2);
return $number . $suffix;
}
public function get_total_logins($duration)
{
global $wpdb;
$duration = absint($duration);
$sql = "SELECT COUNT(*) FROM {$wpdb->prefix}digits_login_logs WHERE time > now()-interval %d month ";
$sql = $wpdb->prepare($sql, $duration);
$total_users = $wpdb->get_var($sql);
$sql = "SELECT COUNT(*) as total_users, DATE_FORMAT(time,'%Y-%m-%d') as duration FROM {$wpdb->prefix}digits_login_logs WHERE time > now()-interval $duration month GROUP BY DATE_FORMAT(time,'%Y-%m-%d') ";
$records = $wpdb->get_results($sql);
$data = array();
foreach ($records as $record) {
$data[$record->duration] = $record->total_users;
}
$start = new DateTime();
$end = new DateTime();
$start->modify("-$duration months");
$range = $this->date_range($start, $end);
$result = array();
foreach ($range as $date_info) {
$date = $date_info[0];
$timestamp = $date_info[1];
$day_logins = !empty($data[$date]) ? $data[$date] : 0;
$result[] = [$timestamp, $day_logins];
}
return array(
'total_data' => $this->format_number($total_users),
'graph' => $result,
'type' => 'logins'
);
}
public function date_range($start, $end)
{
$dates = [];
$start->setTime(0, 0, 0);
$end->setTime(0, 0, 0);
$current = $start->getTimestamp();
$end_time = $end->getTimestamp();
while ($current <= $end_time) {
$time_stamp = $start->getTimestamp();
$dates[] = [$start->format('Y-m-d'), $time_stamp * 1000];
$start->modify('+1 day');
$current = $time_stamp;
}
return $dates;
}
}