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			240 lines
		
	
	
		
			9.6 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			240 lines
		
	
	
		
			9.6 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace App\Http\Middleware;
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use App;
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use App\Events\UserLoggedIn;
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use App\Libraries\CurlUtils;
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use App\Models\InvoiceDesign;
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use App\Models\Language;
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use Auth;
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use Cache;
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use Closure;
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use Event;
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use Illuminate\Http\Request;
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use Input;
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use Redirect;
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use Schema;
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use Session;
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use Utils;
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/**
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 * Class StartupCheck.
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 */
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class StartupCheck
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{
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    /**
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     * Handle an incoming request.
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     *
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     * @param Request $request
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     * @param Closure $next
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     *
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     * @return mixed
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     */
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    public function handle(Request $request, Closure $next)
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    {
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        // Set up trusted X-Forwarded-Proto proxies
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        // TRUSTED_PROXIES accepts a comma delimited list of subnets
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        // ie, TRUSTED_PROXIES='10.0.0.0/8,172.16.0.0/12,192.168.0.0/16'
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        // set TRUSTED_PROXIES=* if you want to trust every proxy.
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        if (isset($_ENV['TRUSTED_PROXIES'])) {
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            if (env('TRUSTED_PROXIES') == '*') {
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                $request->setTrustedProxies(['127.0.0.1', $request->server->get('REMOTE_ADDR')]);
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            } else{
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                $request->setTrustedProxies(array_map('trim', explode(',', env('TRUSTED_PROXIES'))));
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            }
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        }
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        // Ensure all request are over HTTPS in production
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        if (Utils::requireHTTPS() && ! $request->secure()) {
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            return Redirect::secure($request->path());
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        }
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        // If the database doens't yet exist we'll skip the rest
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        if (! Utils::isNinja() && ! Utils::isDatabaseSetup()) {
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            return $next($request);
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        }
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        // Check to prevent headless browsers from triggering activity
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        if (Utils::isNinja() && ! $request->phantomjs && strpos($request->header('User-Agent'), 'Headless') !== false) {
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            abort(403);
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        }
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        // Check if a new version was installed
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        if (! Utils::isNinja()) {
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            $file = storage_path() . '/version.txt';
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            $version = @file_get_contents($file);
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            if ($version != NINJA_VERSION) {
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                if (version_compare(phpversion(), '7.0.0', '<')) {
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                    dd('Please update PHP to >= 7.0.0');
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                }
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                $handle = fopen($file, 'w');
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                fwrite($handle, NINJA_VERSION);
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                fclose($handle);
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                return Redirect::to('/update');
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            }
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        }
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        if (env('MULTI_DB_ENABLED')) {
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            if ($server = session(SESSION_DB_SERVER)) {
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                config(['database.default' => $server]);
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            }
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        }
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        if (Auth::check()) {
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            $company = Auth::user()->account->company;
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            $count = Session::get(SESSION_COUNTER, 0);
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            Session::put(SESSION_COUNTER, ++$count);
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            if (Utils::isNinja()) {
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                if ($coupon = request()->coupon) {
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                    if ($code = config('ninja.coupon_50_off')) {
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                        if (hash_equals($coupon, $code)) {
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                            $company->applyDiscount(.5);
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                            $company->save();
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                            Session::flash('message', trans('texts.applied_discount', ['discount' => 50]));
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                        }
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                    }
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                    if ($code = config('ninja.coupon_75_off')) {
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                        if (hash_equals($coupon, $code)) {
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                            $company->applyDiscount(.75);
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                            $company->save();
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                            Session::flash('message', trans('texts.applied_discount', ['discount' => 75]));
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                        }
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                    }
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                    if ($code = config('ninja.coupon_free_year')) {
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                        if (hash_equals($coupon, $code)) {
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                            $company->applyFreeYear();
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                            $company->save();
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                            Session::flash('message', trans('texts.applied_free_year'));
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                        }
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                    }
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                }
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            }
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            // Check the application is up to date and for any news feed messages
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            if (isset($_SERVER['REQUEST_URI']) && ! Utils::startsWith($_SERVER['REQUEST_URI'], '/news_feed') && ! Session::has('news_feed_id')) {
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                $data = false;
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                if (Utils::isNinja()) {
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                    $data = Utils::getNewsFeedResponse();
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                } else {
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                    $file = @CurlUtils::get(NINJA_APP_URL.'/news_feed/'.Utils::getUserType().'/'.NINJA_VERSION);
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                    $data = @json_decode($file);
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                }
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                if ($data) {
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                    if (version_compare(NINJA_VERSION, $data->version, '<')) {
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                        $params = [
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                            'user_version' => NINJA_VERSION,
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                            'latest_version' => $data->version,
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                            'releases_link' => link_to(RELEASES_URL, 'Invoice Ninja', ['target' => '_blank']),
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                        ];
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                        Session::put('news_feed_id', NEW_VERSION_AVAILABLE);
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                        Session::flash('news_feed_message', trans('texts.new_version_available', $params));
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                    } else {
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                        Session::put('news_feed_id', $data->id);
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                        if ($data->message && $data->id > Auth::user()->news_feed_id) {
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                            Session::flash('news_feed_message', $data->message);
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                        }
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                    }
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                } else {
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                    Session::put('news_feed_id', true);
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                }
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            }
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        }
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        // Check if we're requesting to change the account's language
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        if (Input::has('lang')) {
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            $locale = Input::get('lang');
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            App::setLocale($locale);
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            session([SESSION_LOCALE => $locale]);
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            if (Auth::check()) {
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                if ($language = Language::whereLocale($locale)->first()) {
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                    $account = Auth::user()->account;
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                    $account->language_id = $language->id;
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                    $account->save();
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                }
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            }
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        } elseif (Auth::check()) {
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            $locale = Auth::user()->account->language ? Auth::user()->account->language->locale : DEFAULT_LOCALE;
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            App::setLocale($locale);
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        } elseif (session(SESSION_LOCALE)) {
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            App::setLocale(session(SESSION_LOCALE));
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        }
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        // Make sure the account/user localization settings are in the session
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        if (Auth::check() && ! Session::has(SESSION_TIMEZONE)) {
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            Event::fire(new UserLoggedIn());
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        }
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        // Check if the user is claiming a license (ie, additional invoices, white label, etc.)
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        if (! Utils::isNinjaProd() && isset($_SERVER['REQUEST_URI'])) {
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            $claimingLicense = Utils::startsWith($_SERVER['REQUEST_URI'], '/claim_license');
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            if (! $claimingLicense && Input::has('license_key') && Input::has('product_id')) {
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                $licenseKey = Input::get('license_key');
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                $productId = Input::get('product_id');
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                $url = (Utils::isNinjaDev() ? SITE_URL : NINJA_APP_URL) . "/claim_license?license_key={$licenseKey}&product_id={$productId}&get_date=true";
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                $data = trim(CurlUtils::get($url));
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                if ($data == RESULT_FAILURE) {
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                    Session::flash('error', trans('texts.invalid_white_label_license'));
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                } elseif ($data) {
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                    $date = date_create($data)->modify('+1 year');
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                    if ($date < date_create()) {
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                        Session::flash('message', trans('texts.expired_white_label'));
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                    } else {
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                        $company->plan_term = PLAN_TERM_YEARLY;
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                        $company->plan_paid = $data;
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                        $company->plan_expires = $date->format('Y-m-d');
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                        $company->plan = PLAN_WHITE_LABEL;
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                        $company->save();
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                        Session::flash('message', trans('texts.bought_white_label'));
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                    }
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                } else {
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                    Session::flash('error', trans('texts.white_label_license_error'));
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                }
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            }
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        }
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        // Check data has been cached
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        $cachedTables = unserialize(CACHED_TABLES);
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        if (Input::has('clear_cache')) {
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            Session::flash('message', 'Cache cleared');
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        }
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        foreach ($cachedTables as $name => $class) {
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            if (Input::has('clear_cache') || ! Cache::has($name)) {
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                // check that the table exists in case the migration is pending
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                if (! Schema::hasTable((new $class())->getTable())) {
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                    continue;
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                }
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                if ($name == 'paymentTerms') {
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                    $orderBy = 'num_days';
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                } elseif ($name == 'fonts') {
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                    $orderBy = 'sort_order';
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                } elseif (in_array($name, ['currencies', 'industries', 'languages', 'countries', 'banks'])) {
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                    $orderBy = 'name';
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                } else {
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                    $orderBy = 'id';
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                }
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                $tableData = $class::orderBy($orderBy)->get();
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                if ($tableData->count()) {
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                    Cache::forever($name, $tableData);
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                }
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            }
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        }
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        // Show message to IE 8 and before users
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        if (isset($_SERVER['HTTP_USER_AGENT']) && preg_match('/(?i)msie [2-8]/', $_SERVER['HTTP_USER_AGENT'])) {
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            Session::flash('error', trans('texts.old_browser', ['link' => link_to(OUTDATE_BROWSER_URL, trans('texts.newer_browser'), ['target' => '_blank'])]));
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        }
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        $response = $next($request);
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        //$response->headers->set('X-Frame-Options', 'DENY');
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        return $response;
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    }
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}
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