chore: update utils, cron jobs, table controller, and build config

- QueryHelper: add utility methods for safe SQL operations
- AdminHelpers/SystemInfo: extract reusable admin utility functions
- ServerRepository: update query methods
- CacheCronJob/ServersCronJob: align with service layer conventions
- TableController: refactor DataTable logic for admin views
- Update Makefile build configuration

Makefile

@@ -44,7 +44,6 @@ LB_DIRS_TO_REMOVE := \
 # Files to remove from LB
 LB_FILES_TO_REMOVE := \
 	bin/maxmind/GeoLite2-City.mmdb \
-	infrastructure/legacy/reseller_api.php \
 	public/Controllers/Api/AdminApiController.php \
 	public/Controllers/Api/ResellerRestApiController.php \
 	www/xplugin.php \

src/cli/CronJobs/CacheCronJob.php

@@ -262,7 +262,7 @@ class CacheCronJob implements CommandInterface {
         if ($db->dbh && $db->result) {
             if ($db->result->rowCount() > 0) {
                 foreach ($db->result->fetchAll(PDO::FETCH_ASSOC) as $rStreamInfo) {
-                    $rCategoryChannels[$rStreamInfo['id']] = json_decode($rStreamInfo['category_id'], true);
+                    $rCategoryChannels[$rStreamInfo['id']] = json_decode($rStreamInfo['category_id'] ?? '[]', true);
                 }
             }
         }

src/cli/CronJobs/ServersCronJob.php

@@ -182,8 +182,8 @@ class ServersCronJob implements CommandInterface {
         $rGovernors = array();
         $rGovernor = null;
         if (shell_exec('which cpufreq-info')) {
-            $rGovernors = array_filter(explode(' ', trim(shell_exec('cpufreq-info -g'))));
-            $rGovernor = explode(' ', trim(shell_exec('cpufreq-info -p')));
+            $rGovernors = array_filter(explode(' ', trim(shell_exec('cpufreq-info -g') ?? '')));
+            $rGovernor = explode(' ', trim(shell_exec('cpufreq-info -p') ?? ''));
         }
 
         $rAddresses = array_values(array_unique(array_map('trim', explode("\n", shell_exec("ip -4 addr | grep -oP '(?<=inet\\s)\\d+(\\.\\d+){3}'")))));

src/core/Database/QueryHelper.php

@@ -4,7 +4,6 @@
  * XC_VM — Утилиты для работы с SQL-запросами
  *
  * Статические методы для подготовки данных и проверки существования записей.
- * Извлечены из infrastructure/legacy/admin.php (Phase 16.2a).
  */
 
 class QueryHelper {

src/core/Util/AdminHelpers.php

@@ -1,10 +1,9 @@
 <?php
 
 /*
- * XC_VM — Утилитарные функции, извлечённые из admin.php
+ * XC_VM — Утилитарные функции
  *
  * Статический класс для UI-хелперов, форматирования, валидации и генерации.
- * Извлечены из infrastructure/legacy/admin.php (Phase 16.2a).
  */
 
 class AdminHelpers {

src/core/Util/SystemInfo.php

@@ -222,7 +222,7 @@ class SystemInfo {
         $rReturn = array();
         $rID = 0;
         try {
-            $rDevices = array_values(array_filter(explode("\n", shell_exec('v4l2-ctl --list-devices'))));
+            $rDevices = array_values(array_filter(explode("\n", shell_exec('v4l2-ctl --list-devices') ?? '')));
             if (is_array($rDevices)) {
                 foreach ($rDevices as $rKey => $rValue) {
                     if ($rKey % 2 == 0) {
@@ -244,7 +244,7 @@ class SystemInfo {
      */
     public static function getAudioDevices() {
         try {
-            return array_filter(explode("\n", shell_exec('arecord -L | grep "hw:CARD="')));
+            return array_filter(explode("\n", shell_exec('arecord -L | grep "hw:CARD="') ?? ''));
         } catch (Exception $e) {
             return array();
         }

src/domain/Server/ServerRepository.php

@@ -51,7 +51,7 @@ class ServerRepository {
 			$rRow['http_url'] = 'http://' . $rURL . ':' . intval($rRow['http_broadcast_port']) . '/';
 			$rRow['https_url'] = 'https://' . $rURL . ':' . intval($rRow['https_broadcast_port']) . '/';
 			$rRow['rtmp_server'] = 'rtmp://' . $rURL . ':' . intval($rRow['rtmp_port']) . '/live/';
-			$rRow['domains'] = array('protocol' => $rProtocol, 'port' => $rPort, 'urls' => array_filter(array_map('escapeshellcmd', explode(',', $rRow['domain_name']))));
+			$rRow['domains'] = array('protocol' => $rProtocol, 'port' => $rPort, 'urls' => array_filter(array_map('escapeshellcmd', explode(',', $rRow['domain_name'] ?? ''))));
 			$rRow['rtmp_mport_url'] = 'http://127.0.0.1:31210/';
 			$rRow['api_url_ip'] = 'http://' . escapeshellcmd($rRow['server_ip']) . ':' . intval($rRow['http_broadcast_port']) . '/api?password=' . urlencode($rSettings['live_streaming_pass']);
 			$rRow['api_url'] = $rRow['api_url_ip'];
@@ -322,7 +322,7 @@ class ServerRepository {
 			} else {
 				$rIPs[] = $rServerInfo['private_ip'];
 			}
-			foreach (explode(',', $rServerInfo['domain_name']) as $rIP) {
+			foreach (explode(',', $rServerInfo['domain_name'] ?? '') as $rIP) {
 				if (!filter_var($rIP, FILTER_VALIDATE_IP)) {
 				} else {
 					$rIPs[] = $rIP;

src/public/Controllers/Admin/TableController.php

@@ -12,11 +12,10 @@
 
 session_start();
 session_write_close();
-if (file_exists('../www/init.php')) {
-    require_once '../www/init.php';
-} else {
-    require_once '../../../www/init.php';
+if (!defined('MAIN_HOME')) {
+    require_once dirname(__DIR__, 3) . '/autoload.php';
 }
+WebApiBootstrap::init('admin');
 if (!PHP_ERRORS) {
     if (empty($_SERVER['HTTP_X_REQUESTED_WITH']) || strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) != 'xmlhttprequest') {
         exit();

src/public/Views/admin/stream.php

@@ -1,5 +1,3 @@
-?>
-
 <div class="wrapper boxed-layout-ext"
 	<?php
 	if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest') {

src/public/Views/admin/table.php

@@ -3,11 +3,8 @@
 if (!defined('MAIN_HOME')) {
     session_start();
     session_write_close();
-    if (file_exists("../www/init.php")) {
-        require_once "../www/init.php";
-    } else {
-        require_once "../../../www/init.php";
-    }
+    require_once dirname(__DIR__, 3) . '/autoload.php';
+    WebApiBootstrap::init('admin');
 } else {
     session_write_close();
 }