feat: add system information drawer (#44)

frontend/admin/src/components/TopLead.vue

@@ -85,6 +85,11 @@
             v-tooltip.top="'Журнал событий'"
             @click="showLogsDrawer = true"
           />
+          <Button
+            icon="fa fa-info-circle"
+            v-tooltip.top="'Системная информация'"
+            @click="showSystemInfoDrawer = true"
+          />
         </ButtonGroup>
         <ButtonGroup>
           <Button
@@ -121,24 +126,96 @@
     >
       <LogsViewer/>
     </Drawer>
+
+    <Drawer
+      v-model:visible="showSystemInfoDrawer"
+      header="Системная информация"
+      position="right"
+      :baseZIndex="1000"
+      class="tw:!w-full tw:md:!w-1/2"
+    >
+      <div class="tw:flex tw:flex-col tw:gap-4 tw:h-full">
+        <div class="tw:flex tw:justify-end">
+          <Button
+            label="Скопировать"
+            icon="fa fa-copy"
+            @click="copySystemInfo"
+            :disabled="!systemInfo"
+          />
+        </div>
+        <Textarea
+          v-model="systemInfo"
+          readonly
+          class="tw:w-full tw:h-full tw:font-mono tw:text-sm"
+          style="font-family: monospace;"
+        />
+      </div>
+    </Drawer>
   </div>
 </template>
 
 <script setup>
 import {useSettingsStore} from "@/stores/settings.js";
 import {useStatsStore} from "@/stores/stats.js";
-import {onMounted, ref} from "vue";
+import {onMounted, ref, watch} from "vue";
 import OcImagePicker from "@/components/OcImagePicker.vue";
 import {apiGet} from "@/utils/http.js";
 import ResetCacheBtn from "@/components/Form/ResetCacheBtn.vue";
 import {Button, ButtonGroup, Drawer} from "primevue";
+import Textarea from 'primevue/textarea';
 import {rub} from "@/utils/helpers.js";
 import LogsViewer from "@/components/LogsViewer.vue";
+import {useToast} from "primevue/usetoast";
 
 const settings = useSettingsStore();
 const stats = useStatsStore();
+const toast = useToast();
 const tgMe = ref(null);
 const showLogsDrawer = ref(false);
+const showSystemInfoDrawer = ref(false);
+const systemInfo = ref('');
+
+const fetchSystemInfo = async () => {
+  try {
+    const response = await apiGet('getSystemInfo');
+    if (response.success) {
+      systemInfo.value = response.data;
+    } else {
+      systemInfo.value = 'Ошибка при получении системной информации: ' + (response.error || 'Unknown error');
+    }
+  } catch (error) {
+    systemInfo.value = 'Ошибка при получении системной информации: ' + (error.message || 'Unknown error');
+  }
+};
+
+const copySystemInfo = async () => {
+  if (!systemInfo.value) {
+    return;
+  }
+
+  try {
+    await navigator.clipboard.writeText(systemInfo.value);
+    toast.add({
+      severity: 'success',
+      summary: 'Скопировано',
+      detail: 'Системная информация скопирована в буфер обмена',
+      life: 3000
+    });
+  } catch (error) {
+    toast.add({
+      severity: 'error',
+      summary: 'Ошибка',
+      detail: 'Не удалось скопировать информацию',
+      life: 3000
+    });
+  }
+};
+
+watch(showSystemInfoDrawer, (newValue) => {
+  if (newValue && !systemInfo.value) {
+    fetchSystemInfo();
+  }
+});
 
 onMounted(async () => {
   await stats.fetchStats();

module/oc_telegram_shop/upload/oc_telegram_shop/bastion/Handlers/SettingsHandler.php

@@ -182,4 +182,61 @@ class SettingsHandler
             return null;
         }
     }
+
+    public function getSystemInfo(): JsonResponse
+    {
+        $info = [];
+
+        $info['PHP Version'] = PHP_VERSION;
+        $info['PHP SAPI'] = PHP_SAPI;
+        $info['PHP Memory Limit'] = ini_get('memory_limit');
+        $info['PHP Memory Usage'] = $this->formatBytes(memory_get_usage(true));
+        $info['PHP Peak Memory Usage'] = $this->formatBytes(memory_get_peak_usage(true));
+        $info['PHP Max Execution Time'] = ini_get('max_execution_time') . 's';
+        $info['PHP Upload Max Filesize'] = ini_get('upload_max_filesize');
+        $info['PHP Post Max Size'] = ini_get('post_max_size');
+
+        try {
+            $mysqlVersion = $this->connection->select('SELECT VERSION() as version');
+            $info['MySQL Version'] = $mysqlVersion[0]['version'] ?? 'Unknown';
+        } catch (Exception $e) {
+            $info['MySQL Version'] = 'Error: ' . $e->getMessage();
+        }
+
+        $cacheDriver = env('TELECART_CACHE_DRIVER', 'mysql');
+        $cacheClass = get_class($this->cache);
+        $info['Cache Driver'] = $cacheDriver . ' (' . basename(str_replace('\\', '/', $cacheClass)) . ')';
+
+        $info['Module Version'] = module_version();
+        $info['OpenCart Version'] = defined('VERSION') ? VERSION : 'Unknown';
+        $info['OpenCart Core Version'] = defined('VERSION_CORE') ? VERSION_CORE : 'Unknown';
+
+        $info['Operating System'] = PHP_OS;
+        $info['Server Software'] = $_SERVER['SERVER_SOFTWARE'] ?? 'Unknown';
+        $info['Document Root'] = $_SERVER['DOCUMENT_ROOT'] ?? 'Unknown';
+
+        $info['PHP Timezone'] = date_default_timezone_get();
+        $info['Server Time'] = date('Y-m-d H:i:s');
+        $info['UTC Time'] = gmdate('Y-m-d H:i:s');
+
+        $info['Loaded PHP Extensions'] = implode(', ', get_loaded_extensions());
+
+        $infoText = '';
+        foreach ($info as $key => $value) {
+            $infoText .= $key . ': ' . $value . "\n";
+        }
+
+        return new JsonResponse(['data' => $infoText]);
+    }
+
+    private function formatBytes(int $bytes, int $precision = 2): string
+    {
+        $units = ['B', 'KB', 'MB', 'GB', 'TB'];
+
+        for ($i = 0; $bytes > 1024 && $i < count($units) - 1; $i++) {
+            $bytes /= 1024;
+        }
+
+        return round($bytes, $precision) . ' ' . $units[$i];
+    }
 }

module/oc_telegram_shop/upload/oc_telegram_shop/bastion/routes.php

@@ -28,6 +28,7 @@ return [
     'getTelegramCustomers' => [TelegramCustomersHandler::class, 'getCustomers'],
     'resetCache' => [SettingsHandler::class, 'resetCache'],
     'saveSettingsForm' => [SettingsHandler::class, 'saveSettingsForm'],
+    'getSystemInfo' => [SettingsHandler::class, 'getSystemInfo'],
     'sendMessageToCustomer' => [SendMessageHandler::class, 'sendMessage'],
     'testTgMessage' => [TelegramHandler::class, 'testTgMessage'],
     'tgGetMe' => [TelegramHandler::class, 'tgGetMe'],