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feat: backup and restore (#288)

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This commit is contained in:
Miguel Ribeiro
2024-04-26 17:41:19 +02:00
committed by GitHub
parent 65cc376dff
commit 7b509d2b3d
31 changed files with 717 additions and 95 deletions
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endpoints/db/backup.php
+71
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<?php
require_once '../../includes/connect_endpoint.php';
session_start();
if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] !== true) {
die(json_encode([
"success" => false,
"message" => translate('session_expired', $i18n)
]));
}
function addFolderToZip($dir, $zipArchive, $zipdir = ''){
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
//Add the directory
if(!empty($zipdir)) $zipArchive->addEmptyDir($zipdir);
while (($file = readdir($dh)) !== false) {
// Skip '.' and '..'
if ($file == "." || $file == "..") {
continue;
}
//If it's a folder, run the function again!
if(is_dir($dir . $file)){
$newdir = $dir . $file . '/';
addFolderToZip($newdir, $zipArchive, $zipdir . $file . '/');
}else{
//Add the files
$zipArchive->addFile($dir . $file, $zipdir . $file);
}
}
}
} else {
die(json_encode([
"success" => false,
"message" => "Directory does not exist: $dir"
]));
}
}
$zip = new ZipArchive();
$filename = "backup_" . uniqid() . ".zip";
$zipname = "../../.tmp/" . $filename;
if ($zip->open($zipname, ZipArchive::CREATE)!==TRUE) {
die(json_encode([
"success" => false,
"message" => translate('cannot_open_zip', $i18n)
]));
}
addFolderToZip('../../db/', $zip);
addFolderToZip('../../images/uploads/', $zip);
$numberOfFilesAdded = $zip->numFiles;
if ($zip->close() === false) {
die(json_encode([
"success" => false,
"message" => "Failed to finalize the zip file"
]));
} else {
flush();
die(json_encode([
"success" => true,
"message" => "Zip file created successfully",
"numFiles" => $numberOfFilesAdded,
"file" => $filename
]));
}
?>
endpoints/db/import.php
+112
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<?php
require_once '../../includes/connect_endpoint.php';
session_start();
$result = $db->query("SELECT COUNT(*) as count FROM user");
$row = $result->fetchArray(SQLITE3_NUM);
if ($row[0] > 0) {
die(json_encode([
"success" => false,
"message" => "Denied"
]));
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_FILES['file'])) {
$file = $_FILES['file'];
$fileTmpName = $file['tmp_name'];
$fileError = $file['error'];
if ($fileError === 0) {
$fileDestination = '../../.tmp/restore.zip';
move_uploaded_file($fileTmpName, $fileDestination);
$zip = new ZipArchive();
if ($zip->open($fileDestination) === true) {
$zip->extractTo('../../.tmp/restore/');
$zip->close();
} else {
die(json_encode([
"success" => false,
"message" => "Failed to extract the uploaded file"
]));
}
if (file_exists('../../.tmp/restore/wallos.db')) {
if (file_exists('../../db/wallos.db')) {
unlink('../../db/wallos.db');
}
rename('../../.tmp/restore/wallos.db', '../../db/wallos.db');
if (file_exists('../../.tmp/restore/logos/')) {
$dir = '../../images/uploads/logos/';
$di = new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS);
$ri = new RecursiveIteratorIterator($di, RecursiveIteratorIterator::CHILD_FIRST);
foreach ( $ri as $file ) {
if ( $file->isDir() ) {
rmdir($file->getPathname());
} else {
unlink($file->getPathname());
}
}
$dir = new RecursiveDirectoryIterator('../../.tmp/restore/logos/');
$ite = new RecursiveIteratorIterator($dir);
$allowedExtensions = ['png', 'jpg', 'jpeg', 'gif', 'webp'];
foreach ($ite as $filePath) {
if (in_array(pathinfo($filePath, PATHINFO_EXTENSION), $allowedExtensions)) {
$destination = str_replace('../../.tmp/restore/', '../../images/uploads/', $filePath);
$destinationDir = pathinfo($destination, PATHINFO_DIRNAME);
if (!is_dir($destinationDir)) {
mkdir($destinationDir, 0755, true);
}
copy($filePath, $destination);
}
}
}
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator('../../.tmp', RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::CHILD_FIRST
);
foreach ($files as $fileinfo) {
$removeFunction = ($fileinfo->isDir() ? 'rmdir' : 'unlink');
$removeFunction($fileinfo->getRealPath());
}
echo json_encode([
"success" => true,
"message" => translate("success", $i18n)
]);
} else {
die(json_encode([
"success" => false,
"message" => "wallos.db does not exist in the backup file"
]));
}
} else {
echo json_encode([
"success" => false,
"message" => "Failed to upload file"
]);
}
} else {
echo json_encode([
"success" => false,
"message" => "No file uploaded"
]);
}
} else {
echo json_encode([
"success" => false,
"message" => "Invalid request method"
]);
}
?>
endpoints/db/restore.php
+109
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<?php
require_once '../../includes/connect_endpoint.php';
session_start();
if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] !== true) {
die(json_encode([
"success" => false,
"message" => translate('session_expired', $i18n)
]));
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_FILES['file'])) {
$file = $_FILES['file'];
$fileTmpName = $file['tmp_name'];
$fileError = $file['error'];
if ($fileError === 0) {
$fileDestination = '../../.tmp/restore.zip';
move_uploaded_file($fileTmpName, $fileDestination);
$zip = new ZipArchive();
if ($zip->open($fileDestination) === true) {
$zip->extractTo('../../.tmp/restore/');
$zip->close();
} else {
die(json_encode([
"success" => false,
"message" => "Failed to extract the uploaded file"
]));
}
if (file_exists('../../.tmp/restore/wallos.db')) {
if (file_exists('../../db/wallos.db')) {
unlink('../../db/wallos.db');
}
rename('../../.tmp/restore/wallos.db', '../../db/wallos.db');
if (file_exists('../../.tmp/restore/logos/')) {
$dir = '../../images/uploads/logos/';
$di = new RecursiveDirectoryIterator($dir, FilesystemIterator::SKIP_DOTS);
$ri = new RecursiveIteratorIterator($di, RecursiveIteratorIterator::CHILD_FIRST);
foreach ( $ri as $file ) {
if ( $file->isDir() ) {
rmdir($file->getPathname());
} else {
unlink($file->getPathname());
}
}
$dir = new RecursiveDirectoryIterator('../../.tmp/restore/logos/');
$ite = new RecursiveIteratorIterator($dir);
$allowedExtensions = ['png', 'jpg', 'jpeg', 'gif', 'webp'];
foreach ($ite as $filePath) {
if (in_array(pathinfo($filePath, PATHINFO_EXTENSION), $allowedExtensions)) {
$destination = str_replace('../../.tmp/restore/', '../../images/uploads/', $filePath);
$destinationDir = pathinfo($destination, PATHINFO_DIRNAME);
if (!is_dir($destinationDir)) {
mkdir($destinationDir, 0755, true);
}
copy($filePath, $destination);
}
}
}
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator('../../.tmp', RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::CHILD_FIRST
);
foreach ($files as $fileinfo) {
$removeFunction = ($fileinfo->isDir() ? 'rmdir' : 'unlink');
$removeFunction($fileinfo->getRealPath());
}
echo json_encode([
"success" => true,
"message" => translate("success", $i18n)
]);
} else {
die(json_encode([
"success" => false,
"message" => "wallos.db does not exist in the backup file"
]));
}
} else {
echo json_encode([
"success" => false,
"message" => "Failed to upload file"
]);
}
} else {
echo json_encode([
"success" => false,
"message" => "No file uploaded"
]);
}
} else {
echo json_encode([
"success" => false,
"message" => "Invalid request method"
]);
}
?>