106 lines
3.0 KiB
PHP
106 lines
3.0 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Exception;
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use Illuminate\Support\Arr;
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use Illuminate\Http\Request;
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use Composer\Semver\Comparator;
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use App\Services\PackageManager;
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class UpdateController extends Controller
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{
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protected $currentVersion;
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protected $updateSource;
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protected $guzzle;
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protected $error;
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protected $info = [];
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public function __construct(\GuzzleHttp\Client $guzzle)
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{
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$this->updateSource = config('app.update_source');
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$this->currentVersion = config('app.version');
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$this->guzzle = $guzzle;
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}
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public function showUpdatePage()
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{
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$info = [
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'latest' => Arr::get($this->getUpdateInfo(), 'latest'),
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'current' => $this->currentVersion,
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];
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$error = $this->error;
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$extra = ['canUpdate' => $this->canUpdate()];
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return view('admin.update', compact('info', 'error', 'extra'));
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}
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public function checkUpdates()
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{
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return json(['available' => $this->canUpdate()]);
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}
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public function download(Request $request, PackageManager $package)
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{
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if (! $this->canUpdate()) {
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return json([]);
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}
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$path = storage_path('packages/bs_'.$this->info['latest'].'.zip');
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switch ($request->get('action')) {
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case 'download':
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try {
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$package->download($this->info['url'], $path)->extract(base_path());
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return json(trans('admin.update.complete'), 0);
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} catch (Exception $e) {
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report($e);
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return json($e->getMessage(), 1);
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}
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case 'progress':
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return $package->progress();
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default:
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return json(trans('general.illegal-parameters'), 1);
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}
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}
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protected function getUpdateInfo()
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{
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$acceptableSpec = 2;
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if (app()->runningUnitTests() || ! $this->info) {
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try {
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$json = $this->guzzle->request(
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'GET',
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$this->updateSource,
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['verify' => \Composer\CaBundle\CaBundle::getSystemCaRootBundlePath()]
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)->getBody();
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$info = json_decode($json, true);
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if (Arr::get($info, 'spec') == $acceptableSpec) {
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$this->info = $info;
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} else {
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$this->error = trans('admin.update.errors.spec');
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}
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} catch (Exception $e) {
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$this->error = $e->getMessage();
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}
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}
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return $this->info;
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}
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protected function canUpdate()
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{
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$this->getUpdateInfo();
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$php = Arr::get($this->info, 'php');
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if (Comparator::lessThan(PHP_VERSION, $php)) {
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$this->error = trans('admin.update.errors.php', ['version' => $php]);
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return false;
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}
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return Comparator::greaterThan(Arr::get($this->info, 'latest'), $this->currentVersion);
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}
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}
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