Merge branch 'feature/install' into develop

.gitignore

@@ -3,3 +3,4 @@ build
 composer.lock
 vendor/
 .env
+data/database.sqlite

bin/cli

@@ -1,17 +1,4 @@
 #!/usr/bin/env php
 <?php
-use Interop\Container\ContainerInterface;
-use Symfony\Component\Console\Application as CliApp;
-use Symfony\Component\Console\Application;
-use Zend\I18n\Translator\Translator;
 
-/** @var ContainerInterface $container */
-$container = include __DIR__ . '/../config/container.php';
-
-/** @var Translator $translator */
-$translator = $container->get('translator');
-$translator->setLocale(env('CLI_LOCALE', 'en'));
-
-/** @var Application $app */
-$app = $container->get(CliApp::class);
-$app->run();
+include 'cli.php';

bin/cli.php

@@ -0,0 +1,10 @@
+<?php
+use Interop\Container\ContainerInterface;
+use Symfony\Component\Console\Application as CliApp;
+
+/** @var ContainerInterface $container */
+$container = include __DIR__ . '/../config/container.php';
+
+/** @var CliApp $app */
+$app = $container->get(CliApp::class);
+$app->run();

bin/install

@@ -0,0 +1,4 @@
+#!/usr/bin/env php
+<?php
+
+include 'install.php';

bin/install.php

@@ -0,0 +1,14 @@
+#!/usr/bin/env php
+<?php
+use Shlinkio\Shlink\CLI\Command\Install\InstallCommand;
+use Symfony\Component\Console\Application;
+use Zend\Config\Writer\PhpArray;
+
+chdir(dirname(__DIR__));
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$app = new Application();
+$app->add(new InstallCommand(new PhpArray()));
+$app->setDefaultCommand('shlink:install');
+$app->run();

build.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+set -e
+
+if [ "$#" -ne 1 ]; then
+  echo "Usage:" >&2
+  echo "   $0 {version}" >&2
+  exit 1
+fi
+
+version=$1
+builtcontent=$(readlink -f '../shlink_build_tmp')
+projectdir=$(pwd)
+
+# Copy project content to temp dir
+echo 'Copying project files...'
+rm -rf "${builtcontent}"
+mkdir "${builtcontent}"
+cp -R "${projectdir}"/* "${builtcontent}"
+cd "${builtcontent}"
+
+# Install dependencies
+rm -r vendor
+rm composer.lock
+composer self-update
+composer install --no-dev --optimize-autoloader
+
+# Delete development files
+echo 'Deleting dev files...'
+rm build.sh
+rm CHANGELOG.md
+rm composer.*
+rm LICENSE
+rm php*
+rm README.md
+rm -r build
+rm -f data/database.sqlite
+rm -f data/{cache,log,proxies}/{*,.gitignore}
+rm -f config/params/{*,.gitignore}
+rm -f config/autoload/{{,*.}local.php{,.dist},.gitignore}
+
+# Compressing file
+rm -f "${projectdir}"/build/Shlink_${version}.dist.zip
+zip -r "${projectdir}"/build/Shlink_${version}.dist.zip "${builtcontent}"
+rm -rf "${builtcontent}"

composer.json

@@ -27,6 +27,7 @@
         "doctrine/orm": "^2.5",
         "guzzlehttp/guzzle": "^6.2",
         "symfony/console": "^3.0",
+        "symfony/process": "^3.0",
         "firebase/php-jwt": "^4.0",
         "monolog/monolog": "^1.21",
         "theorchard/monolog-cascade": "^0.4",

config/autoload/app_options.global.php

@@ -3,7 +3,7 @@ return [
 
     'app_options' => [
         'name' => 'Shlink',
-        'version' => '1.1.0',
+        'version' => '1.2.0',
         'secret_key' => env('SECRET_KEY'),
     ],
 

config/config.php

@@ -1,11 +1,10 @@
 <?php
-use Acelaya\ExpressiveErrorHandler\ConfigProvider as ErrorHandlerProvider;
+use Acelaya\ExpressiveErrorHandler;
 use Shlinkio\Shlink\CLI;
 use Shlinkio\Shlink\Common;
 use Shlinkio\Shlink\Core;
 use Shlinkio\Shlink\Rest;
-use Zend\Expressive\ConfigManager\ConfigManager;
-use Zend\Expressive\ConfigManager\ZendConfigProvider;
+use Zend\Expressive\ConfigManager;
 
 /**
  * Configuration files are loaded in a specific order. First ``global.php``, then ``*.global.php``.
@@ -16,11 +15,11 @@ use Zend\Expressive\ConfigManager\ZendConfigProvider;
  * Obviously, if you use closures in your config you can't cache it.
  */
 
-return (new ConfigManager([
-    ErrorHandlerProvider::class,
+return (new ConfigManager\ConfigManager([
+    ExpressiveErrorHandler\ConfigProvider::class,
     Common\ConfigProvider::class,
     Core\ConfigProvider::class,
     CLI\ConfigProvider::class,
     Rest\ConfigProvider::class,
-    new ZendConfigProvider('config/autoload/{{,*.}global,{,*.}local}.php'),
+    new ConfigManager\ZendConfigProvider('config/{autoload/{{,*.}global,{,*.}local},params/generated_config}.php'),
 ], 'data/cache/app_config.php'))->getMergedConfig();

config/params/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

module/CLI/config/cli.config.php

@@ -4,6 +4,7 @@ use Shlinkio\Shlink\CLI\Command;
 return [
 
     'cli' => [
+        'locale' => env('CLI_LOCALE', 'en'),
         'commands' => [
             Command\Shortcode\GenerateShortcodeCommand::class,
             Command\Shortcode\ResolveUrlCommand::class,

module/CLI/src/Command/Install/InstallCommand.php

@@ -0,0 +1,267 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Install;
+
+use Shlinkio\Shlink\Common\Util\StringUtilsTrait;
+use Shlinkio\Shlink\Core\Service\UrlShortener;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\ProcessHelper;
+use Symfony\Component\Console\Helper\QuestionHelper;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\ChoiceQuestion;
+use Symfony\Component\Console\Question\Question;
+use Zend\Config\Writer\WriterInterface;
+
+class InstallCommand extends Command
+{
+    use StringUtilsTrait;
+
+    const DATABASE_DRIVERS = [
+        'MySQL' => 'pdo_mysql',
+        'PostgreSQL' => 'pdo_pgsql',
+        'SQLite' => 'pdo_sqlite',
+    ];
+    const SUPPORTED_LANGUAGES = ['en', 'es'];
+
+    /**
+     * @var InputInterface
+     */
+    private $input;
+    /**
+     * @var OutputInterface
+     */
+    private $output;
+    /**
+     * @var QuestionHelper
+     */
+    private $questionHelper;
+    /**
+     * @var ProcessHelper
+     */
+    private $processHelper;
+    /**
+     * @var WriterInterface
+     */
+    private $configWriter;
+
+    public function __construct(WriterInterface $configWriter)
+    {
+        parent::__construct(null);
+        $this->configWriter = $configWriter;
+    }
+
+    public function configure()
+    {
+        $this->setName('shlink:install')
+             ->setDescription('Installs Shlink');
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->input = $input;
+        $this->output = $output;
+        $this->questionHelper = $this->getHelper('question');
+        $this->processHelper = $this->getHelper('process');
+        $params = [];
+
+        $output->writeln([
+            '<info>Welcome to Shlink!!</info>',
+            'This process will guide you through the installation.',
+        ]);
+
+        // Check if a cached config file exists and drop it if so
+        if (file_exists('data/cache/app_config.php')) {
+            $output->write('Deleting old cached config...');
+            if (unlink('data/cache/app_config.php')) {
+                $output->writeln(' <info>Success</info>');
+            } else {
+                $output->writeln(
+                    ' <error>Failed!</error> You will have to manually delete the data/cache/app_config.php file to get'
+                    . ' new config applied.'
+                );
+            }
+        }
+
+        // Ask for custom config params
+        $params['DATABASE'] = $this->askDatabase();
+        $params['URL_SHORTENER'] = $this->askUrlShortener();
+        $params['LANGUAGE'] = $this->askLanguage();
+        $params['APP'] = $this->askApplication();
+
+        // Generate config params files
+        $config = $this->buildAppConfig($params);
+        $this->configWriter->toFile('config/params/generated_config.php', $config, false);
+        $output->writeln(['<info>Custom configuration properly generated!</info>', '']);
+
+        // Generate database
+        $output->write('Initializing database...');
+        $this->processHelper->run($output, 'php vendor/bin/doctrine.php orm:schema-tool:create');
+        $output->writeln(' <info>Success!</info>');
+
+        // Generate proxies
+        $output->write('Generating proxies...');
+        $this->processHelper->run($output, 'php vendor/bin/doctrine.php orm:generate-proxies');
+        $output->writeln(' <info>Success!</info>');
+    }
+
+    protected function askDatabase()
+    {
+        $params = [];
+        $this->printTitle('DATABASE');
+
+        // Select database type
+        $databases = array_keys(self::DATABASE_DRIVERS);
+        $dbType = $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
+            '<question>Select database type (defaults to ' . $databases[0] . '):</question>',
+            $databases,
+            0
+        ));
+        $params['DRIVER'] = self::DATABASE_DRIVERS[$dbType];
+
+        // Ask for connection params if database is not SQLite
+        if ($params['DRIVER'] !== self::DATABASE_DRIVERS['SQLite']) {
+            $params['NAME'] = $this->ask('Database name', 'shlink');
+            $params['USER'] = $this->ask('Database username');
+            $params['PASSWORD'] = $this->ask('Database password');
+        }
+
+        return $params;
+    }
+
+    protected function askUrlShortener()
+    {
+        $this->printTitle('URL SHORTENER');
+
+        // Ask for URL shortener params
+        return [
+            'SCHEMA' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
+                '<question>Select schema for generated short URLs (defaults to http):</question>',
+                ['http', 'https'],
+                0
+            )),
+            'HOSTNAME' => $this->ask('Hostname for generated URLs'),
+            'CHARS' => $this->ask(
+                'Character set for generated short codes (leave empty to autogenerate one)',
+                null,
+                true
+            ) ?: str_shuffle(UrlShortener::DEFAULT_CHARS)
+        ];
+    }
+
+    protected function askLanguage()
+    {
+        $this->printTitle('LANGUAGE');
+
+        return [
+            'DEFAULT' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
+                '<question>Select default language for the application in general (defaults to '
+                . self::SUPPORTED_LANGUAGES[0] . '):</question>',
+                self::SUPPORTED_LANGUAGES,
+                0
+            )),
+            'CLI' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
+                '<question>Select default language for CLI executions (defaults to '
+                . self::SUPPORTED_LANGUAGES[0] . '):</question>',
+                self::SUPPORTED_LANGUAGES,
+                0
+            )),
+        ];
+    }
+
+    protected function askApplication()
+    {
+        $this->printTitle('APPLICATION');
+
+        return [
+            'SECRET' => $this->ask(
+                'Define a secret string that will be used to sign API tokens (leave empty to autogenerate one)',
+                null,
+                true
+            ) ?: $this->generateRandomString(32),
+        ];
+    }
+
+    /**
+     * @param string $text
+     */
+    protected function printTitle($text)
+    {
+        $text = trim($text);
+        $length = strlen($text) + 4;
+        $header = str_repeat('*', $length);
+
+        $this->output->writeln([
+            '',
+            '<info>' . $header . '</info>',
+            '<info>* ' . strtoupper($text) . ' *</info>',
+            '<info>' . $header . '</info>',
+        ]);
+    }
+
+    /**
+     * @param string $text
+     * @param string|null $default
+     * @param bool $allowEmpty
+     * @return string
+     */
+    protected function ask($text, $default = null, $allowEmpty = false)
+    {
+        if (isset($default)) {
+            $text .= ' (defaults to ' . $default . ')';
+        }
+        do {
+            $value = $this->questionHelper->ask($this->input, $this->output, new Question(
+                '<question>' . $text . ':</question> ',
+                $default
+            ));
+            if (empty($value) && ! $allowEmpty) {
+                $this->output->writeln('<error>Value can\'t be empty</error>');
+            }
+        } while (empty($value) && empty($default) && ! $allowEmpty);
+
+        return $value;
+    }
+
+    /**
+     * @param array $params
+     * @return array
+     */
+    protected function buildAppConfig(array $params)
+    {
+        // Build simple config
+        $config = [
+            'app_options' => [
+                'secret_key' => $params['APP']['SECRET'],
+            ],
+            'entity_manager' => [
+                'connection' => [
+                    'driver' => $params['DATABASE']['DRIVER'],
+                ],
+            ],
+            'translator' => [
+                'locale' => $params['LANGUAGE']['DEFAULT'],
+            ],
+            'cli' => [
+                'locale' => $params['LANGUAGE']['CLI'],
+            ],
+            'url_shortener' => [
+                'domain' => [
+                    'schema' => $params['URL_SHORTENER']['SCHEMA'],
+                    'hostname' => $params['URL_SHORTENER']['HOSTNAME'],
+                ],
+                'shortcode_chars' => $params['URL_SHORTENER']['CHARS'],
+            ],
+        ];
+
+        // Build dynamic database config
+        if ($params['DATABASE']['DRIVER'] === 'pdo_sqlite') {
+            $config['entity_manager']['connection']['path'] = 'data/database.sqlite';
+        } else {
+            $config['entity_manager']['connection']['user'] = $params['DATABASE']['USER'];
+            $config['entity_manager']['connection']['password'] = $params['DATABASE']['PASSWORD'];
+            $config['entity_manager']['connection']['dbname'] = $params['DATABASE']['NAME'];
+        }
+
+        return $config;
+    }
+}

module/CLI/src/Factory/ApplicationFactory.php

@@ -3,7 +3,9 @@ namespace Shlinkio\Shlink\CLI\Factory;
 
 use Interop\Container\ContainerInterface;
 use Interop\Container\Exception\ContainerException;
+use Shlinkio\Shlink\Core\Options\AppOptions;
 use Symfony\Component\Console\Application as CliApp;
+use Zend\I18n\Translator\Translator;
 use Zend\ServiceManager\Exception\ServiceNotCreatedException;
 use Zend\ServiceManager\Exception\ServiceNotFoundException;
 use Zend\ServiceManager\Factory\FactoryInterface;
@@ -25,9 +27,12 @@ class ApplicationFactory implements FactoryInterface
     public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
     {
         $config = $container->get('config')['cli'];
-        $app = new CliApp('Shlink', '1.0.0');
+        $appOptions = $container->get(AppOptions::class);
+        $translator = $container->get(Translator::class);
+        $translator->setLocale($config['locale']);
 
         $commands = isset($config['commands']) ? $config['commands'] : [];
+        $app = new CliApp($appOptions->getName(), $appOptions->getVersion());
         foreach ($commands as $command) {
             if (! $container->has($command)) {
                 continue;

module/CLI/test/Command/Install/InstallCommandTest.php

@@ -0,0 +1,101 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Install;
+
+use PHPUnit_Framework_TestCase as TestCase;
+use Prophecy\Argument;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\Install\InstallCommand;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Helper\ProcessHelper;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\Config\Writer\WriterInterface;
+
+class InstallCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $configWriter;
+
+    public function setUp()
+    {
+        $processHelper = $this->prophesize(ProcessHelper::class);
+        $processHelper->getName()->willReturn('process');
+        $processHelper->setHelperSet(Argument::any())->willReturn(null);
+        $processHelper->run(Argument::cetera())->willReturn(null);
+
+        $app = new Application();
+        $helperSet = $app->getHelperSet();
+        $helperSet->set($processHelper->reveal());
+        $app->setHelperSet($helperSet);
+
+        $this->configWriter = $this->prophesize(WriterInterface::class);
+        $command = new InstallCommand($this->configWriter->reveal());
+        $app->add($command);
+
+        $questionHelper = $command->getHelper('question');
+        $questionHelper->setInputStream($this->createInputStream());
+        $this->commandTester = new CommandTester($command);
+    }
+
+    protected function createInputStream()
+    {
+        $stream = fopen('php://memory', 'r+', false);
+        fputs($stream, <<<CLI_INPUT
+
+shlink_db
+alejandro
+1234
+0
+doma.in
+abc123BCA
+
+1
+my_secret
+CLI_INPUT
+        );
+        rewind($stream);
+
+        return $stream;
+    }
+
+    /**
+     * @test
+     */
+    public function testInputIsProperlyParsed()
+    {
+        $this->configWriter->toFile(Argument::any(), [
+            'app_options' => [
+                'secret_key' => 'my_secret',
+            ],
+            'entity_manager' => [
+                'connection' => [
+                    'driver' => 'pdo_mysql',
+                    'dbname' => 'shlink_db',
+                    'user' => 'alejandro',
+                    'password' => '1234',
+                ],
+            ],
+            'translator' => [
+                'locale' => 'en',
+            ],
+            'cli' => [
+                'locale' => 'es',
+            ],
+            'url_shortener' => [
+                'domain' => [
+                    'schema' => 'http',
+                    'hostname' => 'doma.in',
+                ],
+                'shortcode_chars' => 'abc123BCA',
+            ],
+        ], false)->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'shlink:install',
+        ]);
+    }
+}

module/CLI/test/Command/Shortcode/GenerateShortcodeCommandTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
 use PHPUnit_Framework_TestCase as TestCase;
 use Prophecy\Argument;

module/CLI/test/Command/Shortcode/GetVisitsCommandTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
 use PHPUnit_Framework_TestCase as TestCase;
 use Prophecy\Argument;

module/CLI/test/Command/Shortcode/ListShortcodesCommandTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
 use PHPUnit_Framework_TestCase as TestCase;
 use Prophecy\Argument;

module/CLI/test/Command/Shortcode/ResolveUrlCommandTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
 use PHPUnit_Framework_TestCase as TestCase;
 use Prophecy\Prophecy\ObjectProphecy;

module/CLI/test/Command/Visit/ProcessVisitsCommandTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Visit;
 
 use PHPUnit_Framework_TestCase as TestCase;
 use Prophecy\Argument;

module/CLI/test/Factory/ApplicationFactoryTest.php

@@ -3,8 +3,10 @@ namespace ShlinkioTest\Shlink\CLI\Factory;
 
 use PHPUnit_Framework_TestCase as TestCase;
 use Shlinkio\Shlink\CLI\Factory\ApplicationFactory;
+use Shlinkio\Shlink\Core\Options\AppOptions;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
+use Zend\I18n\Translator\Translator;
 use Zend\ServiceManager\ServiceManager;
 
 class ApplicationFactoryTest extends TestCase
@@ -53,8 +55,10 @@ class ApplicationFactoryTest extends TestCase
     {
         return new ServiceManager(['services' => [
             'config' => [
-                'cli' => $config,
+                'cli' => array_merge($config, ['locale' => 'en']),
             ],
+            AppOptions::class => new AppOptions(),
+            Translator::class => Translator::factory([]),
         ]]);
     }
 }

module/Rest/config/rest.config.php

@@ -1,9 +0,0 @@
-<?php
-return [
-
-    'rest' => [
-        'username' => env('REST_USER'),
-        'password' => env('REST_PASSWORD'),
-    ],
-
-];

module/Rest/test/ConfigProviderTest.php

@@ -25,7 +25,6 @@ class ConfigProviderTest extends TestCase
 
         $this->assertArrayHasKey('error_handler', $config);
         $this->assertArrayHasKey('middleware_pipeline', $config);
-        $this->assertArrayHasKey('rest', $config);
         $this->assertArrayHasKey('routes', $config);
         $this->assertArrayHasKey('dependencies', $config);
         $this->assertArrayHasKey('translator', $config);

public/.htaccess

@@ -0,0 +1,17 @@
+RewriteEngine On
+# The following rule tells Apache that if the requested filename
+# exists, simply serve it.
+RewriteCond %{REQUEST_FILENAME} -s [OR]
+RewriteCond %{REQUEST_FILENAME} -l [OR]
+RewriteCond %{REQUEST_FILENAME} -d
+RewriteRule ^.*$ - [NC,L]
+
+# The following rewrites all other queries to index.php. The
+# condition ensures that if you are using Apache aliases to do
+# mass virtual hosting, the base path will be prepended to
+# allow proper resolution of the index.php file; it will work
+# in non-aliased environments as well, providing a safe, one-size
+# fits all solution.
+RewriteCond %{REQUEST_URI}::$1 ^(/.+)(.+)::\2$
+RewriteRule ^(.*) - [E=BASE:%1]
+RewriteRule ^(.*)$ %{ENV:BASE}index.php [NC,L]