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。
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<?php
use DigitsUserFormHandler\UserSettingsHandler;
if (!defined('ABSPATH')) {
exit;
}
function digits_add_manage_users_columns($column)
{
$column['digits_mobile_number'] = __('Phone Number', 'digits');
$column['digits_user_auth_step'] = __('Authentication', 'digits');
return $column;
}
add_filter('manage_users_columns', 'digits_add_manage_users_columns');
function digits_add_manage_user_mobile($value, $column_name, $user_id)
{
switch ($column_name) {
case 'digits_mobile_number' :
return get_user_meta($user_id, 'digits_phone', true);
break;
case 'digits_user_auth_step':
if (!UserSettingsHandler::isUser2FaEnabled($user_id)) {
return __('1-Factor Authentication', 'digits');
}
if (UserSettingsHandler::isUser3FaEnabled($user_id)) {
return __('3-Factor Authentication', 'digits');
}
return __('2-Factor Authentication', 'digits');
default:
return $value;
}
}
add_filter('manage_users_custom_column', 'digits_add_manage_user_mobile', 25, 3);
function digits_add_mobile_user_search($wp_user_query)
{
global $pagenow;
if (is_admin() && 'users.php' == $pagenow) {
if (false === strpos($wp_user_query->query_where, '@') && !empty($_GET["s"])) {
global $wpdb;
$user_ids = array();
$user_ids_per_term = array();
// Usermeta fields to search
$usermeta_keys = array('digits_phone');
$query_string_meta = "";
$search_terms = sanitize_text_field($_GET["s"]);
$search_terms_array = explode(' ', $search_terms);
// Search users for each search term (word) individually
foreach ($search_terms_array as $search_term) {
// reset ids per loop
$user_ids_per_term = array();
// add all custom fields into the query
if (!empty($usermeta_keys)) {
$query_string_meta = "meta_key='" . implode("' OR meta_key='", esc_sql($usermeta_keys)) . "'";
}
// Query usermeta table
$usermeta_results = $wpdb->get_results($wpdb->prepare("SELECT DISTINCT user_id FROM $wpdb->usermeta WHERE (" . $query_string_meta . ") AND LOWER(meta_value) LIKE '%%%s%%'", $search_term));
foreach ($usermeta_results as $usermeta_result) {
if (!in_array($usermeta_result->user_id, $user_ids_per_term)) {
array_push($user_ids_per_term, $usermeta_result->user_id);
}
}
// Query users table
$users_results = $wpdb->get_results($wpdb->prepare("SELECT DISTINCT ID FROM $wpdb->users WHERE LOWER(user_nicename) LIKE '%%%s%%' OR LOWER(user_email) LIKE '%%%s%%' OR LOWER(display_name) LIKE '%%%s%%'", $search_term, $search_term, $search_term));
foreach ($users_results as $users_result) {
if (!in_array($users_result->ID, $user_ids_per_term)) {
array_push($user_ids_per_term, $users_result->ID);
}
}
// Limit results to matches of all search terms
if (empty($user_ids)) {
$user_ids = array_merge($user_ids, $user_ids_per_term);
} else {
if (!empty($user_ids_per_term)) {
$user_ids = array_unique(array_intersect($user_ids, $user_ids_per_term));
}
}
}
// Convert IDs to comma separated string
$ids_string = implode(',', $user_ids);
if (!empty($ids_string)) {
// network users search (multisite)
$wp_user_query->query_where = str_replace("user_nicename LIKE '" . $search_terms . "'", "ID IN(" . $ids_string . ")", $wp_user_query->query_where);
// site (blog) users search
$wp_user_query->query_where = str_replace("user_nicename LIKE '%" . $search_terms . "%'", "ID IN(" . $ids_string . ")", $wp_user_query->query_where);
// network/site users search by number (WordPress assumes user ID number)
$wp_user_query->query_where = str_replace("ID = '" . $search_terms . "'", "ID = '" . $search_terms . "' OR ID IN(" . $ids_string . ")", $wp_user_query->query_where);
}
}
}
return $wp_user_query;
}
add_action('pre_user_query', 'digits_add_mobile_user_search');