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Fix the problem of creating backup
Added functionality for manual database backup and zip file creation. Enhanced error handling and notification for backup operations.
1 parent fbb34c5 commit 17b862a

1 file changed

Lines changed: 177 additions & 74 deletions

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‎cronbot/backupbot.php‎

Lines changed: 177 additions & 74 deletions
Original file line numberDiff line numberDiff line change
@@ -3,106 +3,209 @@
33
require_once __DIR__ . '/../function.php';
44
require_once __DIR__ . '/../botapi.php';
55

6-
function addPathToZip(ZipArchive $zip, $path, $basePath)
7-
{
8-
$normalizedBase = rtrim($basePath, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
9-
10-
if (is_dir($path)) {
11-
$files = new RecursiveIteratorIterator(
12-
new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS),
13-
RecursiveIteratorIterator::SELF_FIRST
14-
);
15-
16-
foreach ($files as $file) {
17-
$filePath = (string) $file;
18-
$relativePath = ltrim(str_replace($normalizedBase, '', $filePath), DIRECTORY_SEPARATOR);
19-
20-
if ($file->isDir()) {
21-
$zip->addEmptyDir($relativePath);
22-
} elseif ($file->isFile()) {
23-
$zip->addFile($filePath, $relativePath);
6+
function manualDbBackup($host, $user, $pass, $dbname, $filename) {
7+
$mysqli = new mysqli($host, $user, $pass, $dbname);
8+
if ($mysqli->connect_error) {
9+
throw new Exception("اتصال به دیتابیس شکست خورد: " . $mysqli->connect_error);
10+
}
11+
$mysqli->set_charset("utf8mb4");
12+
13+
$tables = [];
14+
$result = $mysqli->query("SHOW TABLES");
15+
while ($row = $result->fetch_row()) {
16+
$tables[] = $row[0];
17+
}
18+
19+
$sql = "SET SQL_MODE = \"NO_AUTO_VALUE_ON_ZERO\";\n";
20+
$sql .= "START TRANSACTION;\n";
21+
$sql .= "SET time_zone = \"+00:00\";\n\n";
22+
23+
foreach ($tables as $table) {
24+
$sql .= "DROP TABLE IF EXISTS `$table`;\n";
25+
$create = $mysqli->query("SHOW CREATE TABLE `$table`");
26+
$createRow = $create->fetch_row();
27+
$sql .= $createRow[1] . ";\n\n";
28+
29+
$data = $mysqli->query("SELECT * FROM `$table`");
30+
$numFields = $data->field_count;
31+
32+
for ($i = 0; $i < $data->num_rows; $i++) {
33+
$row = $data->fetch_row();
34+
$sql .= "INSERT INTO `$table` VALUES(";
35+
for ($j = 0; $j < $numFields; $j++) {
36+
$row[$j] = isset($row[$j]) ? addslashes($row[$j]) : 'NULL';
37+
$row[$j] = str_replace("\n", "\\n", $row[$j]);
38+
if (!isset($row[$j]) || $row[$j] == 'NULL') {
39+
$sql .= "NULL";
40+
} else {
41+
$sql .= "'" . $row[$j] . "'";
42+
}
43+
if ($j < ($numFields - 1)) {
44+
$sql .= ',';
45+
}
2446
}
47+
$sql .= ");\n";
48+
}
49+
$sql .= "\n\n";
50+
}
51+
52+
$sql .= "COMMIT;\n";
53+
54+
if (file_put_contents($filename, $sql) === false) {
55+
throw new Exception("خطا در ذخیره فایل بکاپ: $filename");
56+
}
57+
58+
$mysqli->close();
59+
return true;
60+
}
61+
62+
function createAndSendZip($filePath, $caption, $chatId, $threadId) {
63+
if (!file_exists($filePath)) return false;
64+
65+
$zipPath = $filePath . '.zip';
66+
67+
if (class_exists('ZipArchive')) {
68+
$zip = new ZipArchive();
69+
if ($zip->open($zipPath, ZipArchive::CREATE | ZipArchive::OVERWRITE) === true) {
70+
$zip->addFile($filePath, basename($filePath));
71+
$zip->close();
72+
$sendFile = $zipPath;
73+
} else {
74+
$sendFile = $filePath;
2575
}
26-
} elseif (is_file($path)) {
27-
$relativePath = ltrim(str_replace($normalizedBase, '', $path), DIRECTORY_SEPARATOR);
28-
$zip->addFile($path, $relativePath);
76+
} else {
77+
$sendFile = $filePath;
78+
}
79+
80+
try {
81+
telegram('sendDocument', [
82+
'chat_id' => $chatId,
83+
'message_thread_id' => $threadId,
84+
'document' => new CURLFile(realpath($sendFile)),
85+
'caption' => $caption,
86+
]);
87+
88+
if (file_exists($sendFile)) unlink($sendFile);
89+
if (file_exists($filePath)) unlink($filePath);
90+
} catch (Exception $e) {
91+
error_log("خطا در ارسال فایل: " . $e->getMessage());
92+
return false;
2993
}
94+
95+
return true;
3096
}
3197

32-
$reportbackup = select("topicid","idreport","report","backupfile","select")['idreport'];
98+
99+
$reportbackup = select("topicid", "idreport", "report", "backupfile", "select")['idreport'];
33100
$destination = getcwd();
34101
$setting = select("setting", "*");
35102
$sourcefir = dirname($destination);
36-
$botlist = select("botsaz","*",null,null,"fetchAll");
103+
$botlist = select("botsaz", "*", null, null, "fetchAll");
104+
105+
37106
if ($botlist) {
38107
foreach ($botlist as $bot) {
39108
$folderName = $bot['id_user'] . $bot['username'];
40109
$botBasePath = $sourcefir . '/vpnbot/' . $folderName;
41110
$zipFilePath = $destination . '/file_' . $folderName . '.zip';
42-
$zip = new ZipArchive();
43111

44-
if ($zip->open($zipFilePath, ZipArchive::CREATE | ZipArchive::OVERWRITE) === true) {
45-
$pathsToBackup = [
46-
$botBasePath . '/data',
47-
$botBasePath . '/product.json',
48-
$botBasePath . '/product_name.json',
49-
];
112+
if (!is_dir($botBasePath)) continue;
50113

51-
foreach ($pathsToBackup as $path) {
52-
if (file_exists($path)) {
53-
addPathToZip($zip, $path, $botBasePath . '/');
54-
} else {
55-
error_log('Backup path not found for bot archive: ' . $path);
56-
}
114+
$filesToZip = [];
115+
foreach (['data', 'product.json', 'product_name.json'] as $item) {
116+
$fullPath = $botBasePath . '/' . $item;
117+
if (file_exists($fullPath)) {
118+
$filesToZip[] = $fullPath;
57119
}
58-
$zip->close();
120+
}
59121

60-
telegram('sendDocument', [
61-
'chat_id' => $setting['Channel_Report'],
62-
'message_thread_id' => $reportbackup,
63-
'document' => new CURLFile($zipFilePath),
64-
'caption' => "@{$bot['username']} | {$bot['id_user']}",
65-
]);
122+
if (empty($filesToZip)) continue;
123+
124+
if (class_exists('ZipArchive')) {
125+
$zip = new ZipArchive();
126+
if ($zip->open($zipFilePath, ZipArchive::CREATE | ZipArchive::OVERWRITE) === true) {
127+
foreach ($filesToZip as $path) {
128+
if (is_dir($path)) {
129+
$iterator = new RecursiveIteratorIterator(
130+
new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS),
131+
RecursiveIteratorIterator::SELF_FIRST
132+
);
133+
foreach ($iterator as $file) {
134+
$relative = str_replace($botBasePath . DIRECTORY_SEPARATOR, '', $file);
135+
if ($file->isDir()) {
136+
$zip->addEmptyDir($relative);
137+
} else {
138+
$zip->addFile($file, $relative);
139+
}
140+
}
141+
} else {
142+
$relative = basename($path);
143+
$zip->addFile($path, $relative);
144+
}
145+
}
146+
$zip->close();
147+
148+
telegram('sendDocument', [
149+
'chat_id' => $setting['Channel_Report'],
150+
'message_thread_id' => $reportbackup,
151+
'document' => new CURLFile(realpath($zipFilePath)),
152+
'caption' => "@{$bot['username']} | {$bot['id_user']}",
153+
]);
66154

67-
if (file_exists($zipFilePath)) {
68-
unlink($zipFilePath);
155+
if (file_exists($zipFilePath)) unlink($zipFilePath);
69156
}
70157
} else {
71-
error_log('Unable to create zip archive for bot directory: ' . $botBasePath);
158+
telegram('sendMessage', [
159+
'chat_id' => $setting['Channel_Report'],
160+
'message_thread_id' => $reportbackup,
161+
'text' => "⚠️ نمی‌توان بکاپ ربات @{$bot['username']} را فشرده‌سازی کرد (ZipArchive غیرفعال است).",
162+
]);
72163
}
73164
}
74165
}
75166

76167

168+
$backup_file_name = 'backup_' . date("Y-m-d") . '.sql';
169+
$success = false;
77170

171+
$db_host = 'localhost';
78172

79-
$backup_file_name = 'backup_' . date("Y-m-d") . '.sql';
80-
$zip_file_name = 'backup_' . date("Y-m-d") . '.zip';
81-
82-
$command = "mysqldump -h localhost -u $usernamedb -p'$passworddb' --no-tablespaces $dbname > $backup_file_name";
83-
84-
$output = [];
85-
$return_var = 0;
86-
exec($command, $output, $return_var);
87-
if ($return_var !== 0) {
88-
telegram('sendmessage', [
89-
'chat_id' => $setting['Channel_Report'],
90-
'message_thread_id' => $reportbackup,
91-
'text' => "❌❌❌❌❌❌خطا در بکاپ گرفتن لطفا به پشتیبانی اطلاع دهید",
92-
]);
93-
} else {
94-
$zip = new ZipArchive();
95-
if ($zip->open($zip_file_name, ZipArchive::CREATE) === TRUE) {
96-
$zip->addFile($backup_file_name, basename($backup_file_name));
97-
$zip->close();
98-
99-
telegram('sendDocument', [
100-
'chat_id' => $setting['Channel_Report'],
101-
'message_thread_id' => $reportbackup,
102-
'document' => new CURLFile($zip_file_name),
103-
'caption' => "📌 خروجی دیتابیس ربات اصلی",
104-
]);
105-
unlink($zip_file_name);
106-
unlink($backup_file_name);
173+
174+
if (function_exists('exec') && !ini_get('safe_mode')) {
175+
$command = "mysqldump -h " . escapeshellarg($db_host) .
176+
" -u " . escapeshellarg($usernamedb) .
177+
" -p" . escapeshellarg($passworddb) .
178+
" --no-tablespaces " . escapeshellarg($dbname) .
179+
" > " . escapeshellarg($backup_file_name);
180+
181+
$output = [];
182+
$return_var = 0;
183+
@exec($command, $output, $return_var);
184+
if ($return_var === 0 && file_exists($backup_file_name)) {
185+
$success = true;
186+
}
187+
}
188+
189+
if (!$success) {
190+
try {
191+
manualDbBackup($db_host, $usernamedb, $passworddb, $dbname, $backup_file_name);
192+
$success = true;
193+
} catch (Exception $e) {
194+
error_log("خطا در بکاپ دستی: " . $e->getMessage());
195+
telegram('sendMessage', [
196+
'chat_id' => $setting['Channel_Report'],
197+
'message_thread_id' => $reportbackup,
198+
'text' => "❌❌❌❌❌❌\nخطا در بکاپ دیتابیس:\n" . $e->getMessage(),
199+
]);
200+
$success = false;
201+
}
107202
}
203+
204+
if ($success) {
205+
createAndSendZip(
206+
$backup_file_name,
207+
"📌 خروجی دیتابیس ربات اصلی",
208+
$setting['Channel_Report'],
209+
$reportbackup
210+
);
108211
}

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