Your IP : 13.59.130.154
<?php
defined('ABSPATH') || exit;
class wpda_org_chart_user_permissions_library {
private static $current_user;
/*############ Function for the initial information ##################*/
public static function initial_information() {
self::$current_user = get_current_user_id();
}
/*############ Function for setting the ID to meta key ##################*/
public static function set_id_to_meta_key($id, $meta_key) {
$user_meta = self::get_all_ids($meta_key);
if (isset($user_meta[0]) && is_array($user_meta[0])) {
$user_meta = $user_meta[0];
}
if (!in_array($id, $user_meta)) {
array_push($user_meta, $id);
update_user_meta(self::$current_user, $meta_key, $user_meta);
}
}
/*############ Function for removing the ID from meta key ##################*/
public static function remove_id_from_meta_key($id, $meta_key) {
$user_meta = self::get_all_ids($meta_key);
$key = array_search($id, $user_meta);
if ($key !== false) {
unset($user_meta[$key]);
update_user_meta(self::$current_user, $meta_key, $user_meta);
} else {
//when current user delete row created by other user. we get all users find who make row and then remove it.
$all_user_ids = self::get_all_user_ids();
foreach ($all_user_ids as $user_id) {
$loc_user_meta = self::get_all_ids($meta_key, $user_id);
$loc_key = array_search($id, $loc_user_meta);
if ($loc_key !== false) {
unset($loc_user_meta[$loc_key]);
update_user_meta($user_id, $meta_key, $loc_user_meta);
break;
}
}
}
}
/*############ Function for getting all users IDs ##################*/
private static function get_all_user_ids() {
$users = get_users();
$user_ids = array();
foreach ($users as $user) {
$user_ids[] = $user->ID;
}
return $user_ids;
}
/*############ Function for getting all IDs ##################*/
public static function get_all_ids($meta_key, $user_id = 0) {
if ($user_id == 0) {
$user_id = self::$current_user;
}
$user_meta = get_user_meta($user_id, $meta_key, true);
if ($user_meta == '') {
return array();
}
return $user_meta;
}
/*############ Function for finding out if the current user can edit the element ##################*/
public static function can_current_user_edit_element($key, $id) {
if (current_user_can('manage_options')) {
return true;
}
$user_meta = self::get_all_ids($key);
if (in_array($id, $user_meta)) {
return true;
}
return false;
}
/*############ Function for the user roles ##################*/
public static function get_users() {
$users_role = get_option("wp_user_roles");
$users = array(
"manage_options" => __("Administrator", 'booking-calendar'),
"publish_pages" => __("Editor", 'booking-calendar'),
"publish_posts" => __("Author", 'booking-calendar'),
"edit_posts" => __("Contributor", 'booking-calendar'),
"read" => __("Subscriber", 'booking-calendar')
);
$user_arr = array("administrator", "editor", "author", "contributor", "subscriber");
if ($users_role && is_array($users_role)) {
foreach ($users_role as $key => $user) {
if (!in_array($key, $user_arr)) {
$users[$key] = $user["name"];
}
}
}
return $users;
}
}