Merge branch 'develop'

Feature/expressive 2

.env.dist

@@ -1,5 +1,6 @@
 # Application
 APP_ENV=
+SECRET_KEY=
 SHORTENED_URL_SCHEMA=
 SHORTENED_URL_HOSTNAME=
 SHORTCODE_CHARS=
@@ -12,7 +13,3 @@ CLI_LOCALE=
 DB_USER=
 DB_PASSWORD=
 DB_NAME=
-
-# Rest authentication
-REST_USER=
-REST_PASSWORD=

.gitignore

@@ -3,3 +3,5 @@ build
 composer.lock
 vendor/
 .env
+data/database.sqlite
+docs/swagger-ui

.phpstorm.meta.php

@@ -0,0 +1,19 @@
+<?php
+namespace PHPSTORM_META;
+
+use Interop\Container\ContainerInterface;
+
+/**
+ * PhpStorm Container Interop code completion
+ *
+ * Add code completion for container-interop.
+ *
+ * \App\ClassName::class will automatically resolve to it's own name.
+ *
+ * Custom strings like ``"cache"`` or ``"logger"`` need to be added manually.
+ */
+$STATIC_METHOD_TYPES = [
+    ContainerInterface::get('') => [
+        '' == '@',
+    ],
+];

.travis-php.ini

@@ -0,0 +1 @@
+extension="memcached.so"

.travis.yml

@@ -10,6 +10,8 @@ php:
   - 7
   - 7.1
 
+before_install: phpenv config-add .travis-php.ini
+
 before_script:
   - composer self-update
   - composer install --no-interaction

CHANGELOG.md

@@ -1,40 +1,137 @@
 ## CHANGELOG
 
+### 1.4.0
+
+**Enhancements:**
+
+* [89: Update to expressive 2](https://github.com/shlinkio/shlink/issues/89)
+
+### 1.3.1
+
+**Tasks**
+
+* [82: Enable FastRoute routes cache](https://github.com/shlinkio/shlink/issues/82)
+* [85: Update year in license file](https://github.com/shlinkio/shlink/issues/85)
+* [81: Add docker containers config](https://github.com/shlinkio/shlink/issues/81)
+
+**Bugs**
+
+* [83: Short codes list: search in tags when filtering by query string](https://github.com/shlinkio/shlink/issues/83)
+* [79: Increase the number of followed redirects](https://github.com/shlinkio/shlink/issues/79)
+* [75: Apply PathVersionMiddleware only to rest routes defining it by configuration instead of code](https://github.com/shlinkio/shlink/issues/75)
+* [77: Allow defining database server hostname and port](https://github.com/shlinkio/shlink/issues/77)
+
+### 1.3.0
+
+**Enhancements:**
+
+* [67: Allow to order the short codes list](https://github.com/shlinkio/shlink/issues/67)
+* [60: Accept JSON requests in REST and use a body parser middleware to set the parsedBody](https://github.com/shlinkio/shlink/issues/60)
+* [72: When listing API keys from CLI, display in yellow color enabled keys that have expired](https://github.com/shlinkio/shlink/issues/72)
+* [58: Allow to filter short URLs by tag](https://github.com/shlinkio/shlink/issues/58)
+* [69: Allow to filter short codes by text query](https://github.com/shlinkio/shlink/issues/69)
+
+**Tasks**
+
+* [73: Tag endpoints in swagger file](https://github.com/shlinkio/shlink/issues/73)
+* [71: Separate swagger docs into multiple files](https://github.com/shlinkio/shlink/issues/71)
+* [63: Add path versioning to REST API routes](https://github.com/shlinkio/shlink/issues/63)
+
+### 1.2.2
+
+**Bugs**
+
+* Fixed minor bugs on CORS requests
+
+### 1.2.1
+
+**Bugs**
+
+* [62: Fix cross-domain requests in REST API](https://github.com/shlinkio/shlink/issues/62)
+
+### 1.2.0
+
+**Features**
+
+* [45: Allow to define tags on short codes, to improve filtering and classification](https://github.com/shlinkio/shlink/issues/45)
+* [7: Add website previews while listing available URLs](https://github.com/shlinkio/shlink/issues/7)
+
+**Enhancements:**
+
+* [57: Add database migrations system to improve updating between versions](https://github.com/shlinkio/shlink/issues/57)
+* [31: Add support for other database management systems by improving the EntityManager factory](https://github.com/shlinkio/shlink/issues/31)
+* [51: Generate build process to paquetize the app and ease distribution](https://github.com/shlinkio/shlink/issues/51)
+* [38: Define installation script. It will request dynamic data on the fly so that there is no need to define env vars](https://github.com/shlinkio/shlink/issues/38)
+
+**Tasks**
+
+* [55: Create update script which does not try to create a new database](https://github.com/shlinkio/shlink/issues/55)
+* [54: Add cache namespace to prevent name collisions with other apps in the same environment](https://github.com/shlinkio/shlink/issues/54)
+* [29: Use the acelaya/ze-content-based-error-handler package instead of custom error handler implementation](https://github.com/shlinkio/shlink/issues/29)
+
+**Bugs**
+
+* [53: Fix entities database interoperability](https://github.com/shlinkio/shlink/issues/53)
+* [52: Add missing htaccess file for apache environments](https://github.com/shlinkio/shlink/issues/52)
+
+### 1.1.0
+
+**Features**
+
+* [46: Define a route that returns a QR code representing the shortened URL](https://github.com/shlinkio/shlink/issues/46)
+
+**Enhancements:**
+
+* [32: Add support for other cache adapters by improving the Cache factory](https://github.com/shlinkio/shlink/issues/32)
+* [14: https://github.com/shlinkio/shlink/issues/14](https://github.com/shlinkio/shlink/issues/14)
+* [41: Cache the "short code" => "URL" map to prevent extra DB hits](https://github.com/shlinkio/shlink/issues/41)
+* [13: Improve REST authentication](https://github.com/shlinkio/shlink/issues/13)
+
+**Tasks**
+
+* [39: Change copyright from "Alejandro Celaya" to "Shlink" in error pages](https://github.com/shlinkio/shlink/issues/39)
+* [42: Make REST endpoints that need to find something return a 404 when "something" is not found](https://github.com/shlinkio/shlink/issues/42)
+* [35: Make CLI commands to use the same PHP namespace as the one used for the command name](https://github.com/shlinkio/shlink/issues/35)
+
+**Bugs**
+
+* [40: Take into account the X-Forwarded-For header in order to get the visitor information, in case the server is behind a load balancer or proxy](https://github.com/shlinkio/shlink/issues/40)
+
 ### 1.0.0
 
 **Enhancements:**
 
-* [33: Create a command to generate a short code charset by randomizing the default one](https://github.com/acelaya/url-shortener/issues/33)
-* [15: Return JSON/HTML responses for errors (4xx and 5xx) based on accept header (content negotiation)](https://github.com/acelaya/url-shortener/issues/15)
-* [23: Translate application literals](https://github.com/acelaya/url-shortener/issues/23)
-* [21: Allow to filter visits by date range](https://github.com/acelaya/url-shortener/issues/21)
-* [22: Save visits locations data on a visit_locations table](https://github.com/acelaya/url-shortener/issues/22)
-* [20: Inject cross domain headers in response only if the Origin header is present in the request](https://github.com/acelaya/url-shortener/issues/20)
-* [11: Separate code into multiple modules](https://github.com/acelaya/url-shortener/issues/11)
-* [18: Group routable middleware in an Action namespace](https://github.com/acelaya/url-shortener/issues/18)
+* [33: Create a command to generate a short code charset by randomizing the default one](https://github.com/shlinkio/shlink/issues/33)
+* [15: Return JSON/HTML responses for errors (4xx and 5xx) based on accept header (content negotiation)](https://github.com/shlinkio/shlink/issues/15)
+* [23: Translate application literals](https://github.com/shlinkio/shlink/issues/23)
+* [21: Allow to filter visits by date range](https://github.com/shlinkio/shlink/issues/21)
+* [22: Save visits locations data on a visit_locations table](https://github.com/shlinkio/shlink/issues/22)
+* [20: Inject cross domain headers in response only if the Origin header is present in the request](https://github.com/shlinkio/shlink/issues/20)
+* [11: Separate code into multiple modules](https://github.com/shlinkio/shlink/issues/11)
+* [18: Group routable middleware in an Action namespace](https://github.com/shlinkio/shlink/issues/18)
 
 **Tasks**
 
-* [36: Remove hhvm from the CI matrix since it doesn't support array constants and will fail](https://github.com/acelaya/url-shortener/issues/36)
-* [4: Installation steps](https://github.com/acelaya/url-shortener/issues/4)
-* [6: Remove dependency on expressive helpers package](https://github.com/acelaya/url-shortener/issues/6)
-* [30: Replace the "services" first level config entry by "dependencies", in order to fulfill default Expressive name](https://github.com/acelaya/url-shortener/issues/30)
-* [12: Improve code coverage](https://github.com/acelaya/url-shortener/issues/12)
-* [25: Replace "Middleware" suffix on routable middlewares by "Action"](https://github.com/acelaya/url-shortener/issues/25)
-* [19: Update the vendor and app namespace from Acelaya\UrlShortener to Shlinkio\Shlink](https://github.com/acelaya/url-shortener/issues/19)
+* [36: Remove hhvm from the CI matrix since it doesn't support array constants and will fail](https://github.com/shlinkio/shlink/issues/36)
+* [4: Installation steps](https://github.com/shlinkio/shlink/issues/4)
+* [6: Remove dependency on expressive helpers package](https://github.com/shlinkio/shlink/issues/6)
+* [30: Replace the "services" first level config entry by "dependencies", in order to fulfill default Expressive name](https://github.com/shlinkio/shlink/issues/30)
+* [12: Improve code coverage](https://github.com/shlinkio/shlink/issues/12)
+* [25: Replace "Middleware" suffix on routable middlewares by "Action"](https://github.com/shlinkio/shlink/issues/25)
+* [19: Update the vendor and app namespace from Acelaya\UrlShortener to Shlinkio\Shlink](https://github.com/shlinkio/shlink/issues/19)
 
 **Bugs**
 
-* [24: Prevent duplicated shortcodes errors because of the case insensitive behavior on MySQL](https://github.com/acelaya/url-shortener/issues/24)
+* [24: Prevent duplicated shortcodes errors because of the case insensitive behavior on MySQL](https://github.com/shlinkio/shlink/issues/24)
 
 ### 0.2.0
 
 **Enhancements:**
 
-* [9: Use symfony/console to dispatch console requests, instead of trying to integrate the process with expressive](https://github.com/acelaya/url-shortener/issues/9)
-* [8: Create a REST API](https://github.com/acelaya/url-shortener/issues/8)
-* [10: Add more CLI functionality](https://github.com/acelaya/url-shortener/issues/10)
+* [9: Use symfony/console to dispatch console requests, instead of trying to integrate the process with expressive](https://github.com/shlinkio/shlink/issues/9)
+* [8: Create a REST API](https://github.com/shlinkio/shlink/issues/8)
+* [10: Add more CLI functionality](https://github.com/shlinkio/shlink/issues/10)
 
 **Tasks**
 
-* [5: Create CHANGELOG file](https://github.com/acelaya/url-shortener/issues/5)
+* [5: Create CHANGELOG file](https://github.com/shlinkio/shlink/issues/5)

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 Alejandro Celaya
+Copyright (c) 2017 Alejandro Celaya
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

bin/cli

@@ -2,16 +2,10 @@
 <?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 */
+/** @var CliApp $app */
 $app = $container->get(CliApp::class);
 $app->run();

bin/install

@@ -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();

bin/update

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

build.sh

@@ -0,0 +1,46 @@
+#!/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 "${builtcontent}"
+sudo chmod -R 777 "${projectdir}"/data/infra/{database,nginx}
+cp -R "${projectdir}"/* "${builtcontent}"
+cd "${builtcontent}"
+
+# Install dependencies
+rm -r vendor
+rm composer.lock
+composer self-update
+composer install --no-dev --optimize-autoloader --no-progress --no-interaction
+
+# Delete development files
+echo 'Deleting dev files...'
+rm build.sh
+rm CHANGELOG.md
+rm composer.*
+rm LICENSE
+rm php*
+rm README.md
+rm -r build
+rm -f data/database.sqlite
+rm -rf data/infra
+rm -rf data/{cache,log,proxies}/{*,.gitignore}
+rm -rf config/params/{*,.gitignore}
+rm -rf config/autoload/{{,*.}local.php{,.dist},.gitignore}
+
+# Compressing file
+rm -f "${projectdir}"/build/shlink_${version}_dist.zip
+zip -ry "${projectdir}"/build/shlink_${version}_dist.zip .
+rm -rf "${builtcontent}"

composer.json

@@ -1,34 +1,43 @@
 {
     "name": "shlinkio/shlink",
     "type": "project",
-    "homepage": "http://shlink.io",
+    "homepage": "https://shlink.io",
     "description": "A self-hosted and PHP-based URL shortener application with CLI and REST interfaces",
     "license": "MIT",
     "authors": [
         {
             "name": "Alejandro Celaya Alastrué",
-            "homepage": "http://www.alejandrocelaya.com",
+            "homepage": "https://www.alejandrocelaya.com",
             "email": "alejandro@alejandrocelaya.com"
         }
     ],
     "require": {
         "php": "^5.6 || ^7.0",
-        "zendframework/zend-expressive": "^1.0",
-        "zendframework/zend-expressive-fastroute": "^1.1",
-        "zendframework/zend-expressive-twigrenderer": "^1.0",
-        "zendframework/zend-stdlib": "^2.7",
+        "zendframework/zend-expressive": "^2.0",
+        "zendframework/zend-expressive-fastroute": "^2.0",
+        "zendframework/zend-expressive-twigrenderer": "^1.4",
+        "zendframework/zend-stdlib": "^3.0",
         "zendframework/zend-servicemanager": "^3.0",
         "zendframework/zend-paginator": "^2.6",
-        "zendframework/zend-config": "^2.6",
+        "zendframework/zend-config": "^3.0",
         "zendframework/zend-i18n": "^2.7",
-        "mtymek/expressive-config-manager": "^0.4",
-        "acelaya/zsm-annotated-services": "^0.2.0",
+        "zendframework/zend-config-aggregator": "^0.1",
+        "acelaya/zsm-annotated-services": "^1.0",
+        "acelaya/ze-content-based-error-handler": "^2.0",
         "doctrine/orm": "^2.5",
         "guzzlehttp/guzzle": "^6.2",
-        "symfony/console": "^3.0"
+        "symfony/console": "^3.0",
+        "symfony/process": "^3.0",
+        "symfony/filesystem": "^3.0",
+        "firebase/php-jwt": "^4.0",
+        "monolog/monolog": "^1.21",
+        "theorchard/monolog-cascade": "^0.4",
+        "endroid/qrcode": "^1.7",
+        "mikehaertl/phpwkhtmltopdf": "^2.2",
+        "doctrine/migrations": "^1.4"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.0",
+        "phpunit/phpunit": "^5.7 || ^6.0",
         "squizlabs/php_codesniffer": "^2.3",
         "roave/security-advisories": "dev-master",
         "filp/whoops": "^2.0",
@@ -64,5 +73,8 @@
         "serve": "php -S 0.0.0.0:8000 -t public/",
         "test": "phpunit --coverage-clover build/clover.xml",
         "pretty-test": "phpunit --coverage-html build/coverage"
+    },
+    "config": {
+        "process-timeout": 0
     }
 }

config/autoload/app_options.global.php

@@ -0,0 +1,10 @@
+<?php
+return [
+
+    'app_options' => [
+        'name' => 'Shlink',
+        'version' => '1.2.0',
+        'secret_key' => env('SECRET_KEY'),
+    ],
+
+];

config/autoload/database.global.php

@@ -1,15 +0,0 @@
-<?php
-return [
-
-    'database' => [
-        'driver' => 'pdo_mysql',
-        'user' => env('DB_USER'),
-        'password' => env('DB_PASSWORD'),
-        'dbname' => env('DB_NAME', 'shlink'),
-        'charset' => 'utf8',
-        'driverOptions' => [
-            PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'
-        ],
-    ],
-
-];

config/autoload/dependencies.global.php

@@ -1,23 +1,20 @@
 <?php
-use Shlinkio\Shlink\Common\ErrorHandler\ContentBasedErrorHandler;
 use Zend\Expressive;
 use Zend\Expressive\Container;
 use Zend\Expressive\Router;
 use Zend\Expressive\Template;
 use Zend\Expressive\Twig;
-use Zend\ServiceManager\Factory\InvokableFactory;
+use Zend\Stratigility\Middleware\ErrorHandler;
 
 return [
 
     'dependencies' => [
         'factories' => [
             Expressive\Application::class => Container\ApplicationFactory::class,
-            Router\FastRouteRouter::class => InvokableFactory::class,
             Template\TemplateRendererInterface::class => Twig\TwigRendererFactory::class,
-        ],
-        'aliases' => [
-            Router\RouterInterface::class => Router\FastRouteRouter::class,
-            'Zend\Expressive\FinalHandler' => ContentBasedErrorHandler::class,
+            \Twig_Environment::class => Twig\TwigEnvironmentFactory::class,
+            Router\RouterInterface::class => Router\FastRouteRouterFactory::class,
+            ErrorHandler::class => Container\ErrorHandlerFactory::class,
         ],
     ],
 

config/autoload/entity-manager.global.php

@@ -0,0 +1,16 @@
+<?php
+return [
+
+    'entity_manager' => [
+        'orm' => [
+            'proxies_dir' => 'data/proxies',
+        ],
+        'connection' => [
+            'user' => env('DB_USER'),
+            'password' => env('DB_PASSWORD'),
+            'dbname' => env('DB_NAME', 'shlink'),
+            'charset' => 'utf8',
+        ],
+    ],
+
+];

config/autoload/entity-manager.local.php.dist

@@ -0,0 +1,14 @@
+<?php
+return [
+
+    'entity_manager' => [
+        'connection' => [
+            'driver' => 'pdo_mysql',
+            'host' => 'shlink_db',
+            'driverOptions' => [
+                PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
+            ],
+        ],
+    ],
+
+];

config/autoload/errorhandler.local.php.dist

@@ -1,6 +1,5 @@
 <?php
-use Shlinkio\Shlink\Common\ErrorHandler\ContentBasedErrorHandler;
-use Zend\Expressive\Container\WhoopsErrorHandlerFactory;
+use Zend\Expressive\Container\WhoopsErrorResponseGeneratorFactory;
 
 return [
     'dependencies' => [
@@ -21,7 +20,7 @@ return [
     'error_handler' => [
         'plugins' => [
             'factories' => [
-                ContentBasedErrorHandler::DEFAULT_CONTENT => WhoopsErrorHandlerFactory::class,
+                'text/html' => WhoopsErrorResponseGeneratorFactory::class,
             ],
         ],
     ],

config/autoload/local.php.dist

@@ -1,7 +1,8 @@
 <?php
 
 return [
-    'debug' => true,
 
+    'debug' => true,
     'config_cache_enabled' => false,
+
 ];

config/autoload/logger.global.php

@@ -0,0 +1,32 @@
+<?php
+use Monolog\Handler\RotatingFileHandler;
+use Monolog\Logger;
+
+return [
+
+    'logger' => [
+        'formatters' => [
+            'dashed' => [
+                'format' => '[%datetime%] %channel%.%level_name% - %message% %context%' . PHP_EOL,
+                'include_stacktraces' => true,
+            ],
+        ],
+
+        'handlers' => [
+            'rotating_file_handler' => [
+                'class' => RotatingFileHandler::class,
+                'level' => Logger::INFO,
+                'filename' => 'data/log/shlink_log.log',
+                'max_files' => 30,
+                'formatter' => 'dashed',
+            ],
+        ],
+
+        'loggers' => [
+            'Shlink' => [
+                'handlers' => ['rotating_file_handler'],
+            ],
+        ],
+    ],
+
+];

config/autoload/logger.local.php.dist

@@ -0,0 +1,14 @@
+<?php
+use Monolog\Logger;
+
+return [
+
+    'logger' => [
+        'handlers' => [
+            'rotating_file_handler' => [
+                'level' => Logger::DEBUG,
+            ],
+        ],
+    ],
+
+];

config/autoload/middleware-pipeline.global.php

@@ -1,9 +1,30 @@
 <?php
+use Shlinkio\Shlink\Common\Middleware\LocaleMiddleware;
+use Shlinkio\Shlink\Rest\Middleware\BodyParserMiddleware;
+use Shlinkio\Shlink\Rest\Middleware\CheckAuthenticationMiddleware;
+use Shlinkio\Shlink\Rest\Middleware\CrossDomainMiddleware;
+use Shlinkio\Shlink\Rest\Middleware\PathVersionMiddleware;
 use Zend\Expressive\Container\ApplicationFactory;
+use Zend\Stratigility\Middleware\ErrorHandler;
 
 return [
 
     'middleware_pipeline' => [
+        'pre-routing' => [
+            'middleware' => [
+                ErrorHandler::class,
+                LocaleMiddleware::class,
+            ],
+            'priority' => 11,
+        ],
+        'pre-routing-rest' => [
+            'path' => '/rest',
+            'middleware' => [
+                PathVersionMiddleware::class,
+            ],
+            'priority' => 11,
+        ],
+
         'routing' => [
             'middleware' => [
                 ApplicationFactory::ROUTING_MIDDLEWARE,
@@ -11,6 +32,16 @@ return [
             'priority' => 10,
         ],
 
+        'rest' => [
+            'path' => '/rest',
+            'middleware' => [
+                CrossDomainMiddleware::class,
+                BodyParserMiddleware::class,
+                CheckAuthenticationMiddleware::class,
+            ],
+            'priority' => 5,
+        ],
+
         'post-routing' => [
             'middleware' => [
                 ApplicationFactory::DISPATCH_MIDDLEWARE,

config/autoload/phpwkhtmltopdf.global.php

@@ -0,0 +1,11 @@
+<?php
+return [
+
+    'phpwkhtmltopdf' => [
+        'images' => [
+            'binary' => 'bin/wkhtmltoimage',
+            'type' => 'jpg',
+        ],
+    ],
+
+];

config/autoload/preview-generation.global.php

@@ -0,0 +1,8 @@
+<?php
+return [
+
+    'preview_generation' => [
+        'files_location' => 'data/cache',
+    ],
+
+];

config/autoload/router.global.php

@@ -0,0 +1,13 @@
+<?php
+use Zend\Expressive\Router\FastRouteRouter;
+
+return [
+
+    'router' => [
+        'fastroute' => [
+            FastRouteRouter::CONFIG_CACHE_ENABLED => true,
+            FastRouteRouter::CONFIG_CACHE_FILE => 'data/cache/fastroute_cached_routes.php',
+        ],
+    ],
+
+];

config/autoload/router.local.php.dist

@@ -0,0 +1,12 @@
+<?php
+use Zend\Expressive\Router\FastRouteRouter;
+
+return [
+
+    'router' => [
+        'fastroute' => [
+            FastRouteRouter::CONFIG_CACHE_ENABLED => false,
+        ],
+    ],
+
+];

config/config.php

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

config/params/.gitignore

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

data/docs/installation.md

@@ -1,19 +0,0 @@
-### Installation steps
-
-- Define ENV vars in apache or nginx:
-    - SHORTENED_URL_SCHEMA: http|https
-    - SHORTENED_URL_HOSTNAME: Short domain
-    - SHORTCODE_CHARS: The char set used to generate short codes (defaults to **123456789bcdfghjkmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ**, but a new one can be generated with the `config:generate-charset` command)
-    - DB_USER: MySQL database user
-    - DB_PASSWORD: MySQL database password
-    - REST_USER: Username for REST authentication
-    - REST_PASSWORD: Password for REST authentication
-    - DB_NAME: MySQL database name (defaults to **shlink**)
-    - DEFAULT_LOCALE: Language in which web requests (browser and REST) will be returned if no `Accept-Language` header is sent (defaults to **en**)
-    - CLI_LOCALE: Language in which console command messages will be displayed (defaults to **en**)
-- Create database (`vendor/bin/doctrine orm:schema-tool:create`)
-- Add write permissions to `data` directory
-- Create doctrine proxies (`vendor/bin/doctrine orm:generate-proxies`)
-- Create symlink to bin/cli as `shlink` in /usr/local/bin (linux only. Optional)
-
-Supported languages: es and en

data/docs/rest.md

@@ -1,289 +0,0 @@
-
-# REST API documentation
-
-## Error management
-
-Statuses:
-
-* 400 -> controlled error
-* 401 -> authentication error
-* 500 -> unexpected error
-
-[TODO]
-
-## Authentication
-
-Once you have called to the authentication endpoint for the first time (see below) yopu will get an authentication token.
-
-You will have to send that token in the `X-Auth-Token` header on any later request or you will get an authentication error.
-
-## Language
-
-In order to set the application language, you have to pass it by using the `Accept-Language` header.
-
-If not provided or provided language is not supported, english (en_US) will be used.
-
-## Endpoints
-
-#### Authenticate
-
-**REQUEST**
-
-* `POST` -> `/rest/authenticate`
-* Params:
-    * username: `string`
-    * password: `string`
-
-**SUCCESS RESPONSE**
-
-```json
-{
-    "token": "9f741eb0-33d7-4c56-b8f7-3719e9929946"
-}
-```
-
-**ERROR RESPONSE**
-
-```json
-{
-    "error": "INVALID_ARGUMENT",
-    "message": "You have to provide both \"username\" and \"password\""
-}
-```
-
-Posible errors:
-
-* **INVALID_ARGUMENT**: Username or password were not provided. 
-* **INVALID_CREDENTIALS**: Username or password are incorrect. 
-
-
-#### Create shortcode
-
-**REQUEST**
-
-* `POST` -> `/rest/short-codes`
-* Params:
-    * longUrl: `string` -> The URL to shorten
-* Headers:
-    * X-Auth-Token: `string` -> The token provided in the authentication request
-    
-**SUCCESS RESPONSE**
-
-```json
-{
-    "longUrl": "https://www.facebook.com/something/something",
-    "shortUrl": "https://doma.in/rY9Kr",
-    "shortCode": "rY9Kr"
-}
-```
-
-**ERROR RESPONSE**
-
-```json
-{
-    "error": "INVALID_URL",
-    "message": "Provided URL \"wfwef\" is invalid. Try with a different one."
-}
-```
-
-Posible errors:
-
-* **INVALID_ARGUMENT**: The longUrl was not provided. 
-* **INVALID_URL**: Provided longUrl has an invalid format or does not resolve. 
-* **UNKNOWN_ERROR**: Something unexpected happened. 
-
-
-#### Resolve URL
-
-**REQUEST**
-
-* `GET` -> `/rest/short-codes/{shortCode}`
-* Route params:
-    * shortCode: `string` -> The short code we want to resolve
-* Headers:
-    * X-Auth-Token: `string` -> The token provided in the authentication request
-    
-**SUCCESS RESPONSE**
-
-```json
-{
-    "longUrl": "https://www.facebook.com/something/something"
-}
-```
-
-**ERROR RESPONSE**
-
-```json
-{
-    "error": "INVALID_SHORTCODE",
-    "message": "Provided short code \"abc123\" has an invalid format"
-}
-```
-
-Posible errors:
-
-* **INVALID_ARGUMENT**: No longUrl was found for provided shortCode. 
-* **INVALID_SHORTCODE**: Provided shortCode does not match the character set used by the app to generate short codes. 
-* **UNKNOWN_ERROR**: Something unexpected happened. 
-
-
-#### List shortened URLs
-
-**REQUEST**
-
-* `GET` -> `/rest/short-codes`
-* Query params:
-    * page: `integer` -> The page to list. Defaults to 1 if not provided.
-* Headers:
-    * X-Auth-Token: `string` -> The token provided in the authentication request
-    
-**SUCCESS RESPONSE**
-
-```json
-{
-    "shortUrls": {
-        "data": [
-            {
-                "shortCode": "abc123",
-                "originalUrl": "http://www.alejandrocelaya.com",
-                "dateCreated": "2016-04-30T18:01:47+0200",
-                "visitsCount": 4
-            },
-            {
-                "shortCode": "def456",
-                "originalUrl": "http://www.alejandrocelaya.com/en",
-                "dateCreated": "2016-04-30T18:03:43+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "ghi789",
-                "originalUrl": "http://www.alejandrocelaya.com/es",
-                "dateCreated": "2016-04-30T18:10:38+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "jkl987",
-                "originalUrl": "http://www.alejandrocelaya.com/es/",
-                "dateCreated": "2016-04-30T18:10:57+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "mno654",
-                "originalUrl": "http://blog.alejandrocelaya.com/2016/04/09/improving-zend-service-manager-workflow-with-annotations/",
-                "dateCreated": "2016-04-30T19:21:05+0200",
-                "visitsCount": 1
-            },
-            {
-                "shortCode": "pqr321",
-                "originalUrl": "http://www.google.com",
-                "dateCreated": "2016-05-01T11:19:53+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "stv159",
-                "originalUrl": "http://www.acelaya.com",
-                "dateCreated": "2016-06-12T17:49:21+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "wxy753",
-                "originalUrl": "http://www.atomic-reader.com",
-                "dateCreated": "2016-06-12T17:50:27+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "zab852",
-                "originalUrl": "http://foo.com",
-                "dateCreated": "2016-07-03T09:07:36+0200",
-                "visitsCount": 0
-            },
-            {
-                "shortCode": "cde963",
-                "originalUrl": "https://www.facebook.com.com",
-                "dateCreated": "2016-07-03T09:12:35+0200",
-                "visitsCount": 0
-            }
-        ],
-        "pagination": {
-            "currentPage": 4,
-            "pagesCount": 15
-        }
-    }
-}
-```
-
-**ERROR RESPONSE**
-
-```json
-{
-    "error": "UNKNOWN_ERROR",
-    "message": "Unexpected error occured"
-}
-```
-
-Posible errors:
-
-* **UNKNOWN_ERROR**: Something unexpected happened. 
-
-
-#### Get visits
-
-**REQUEST**
-
-* `GET` -> `/rest/short-codes/{shortCode}/visits`
-* Route params:
-    * shortCode: `string` -> The shortCode from which we eant to get the visits.
-* Query params:
-    * startDate: `string` -> If provided, only visits older that this date will be returned
-    * endDate: `string` -> If provided, only visits newer that this date will be returned
-* Headers:
-    * X-Auth-Token: `string` -> The token provided in the authentication request
-    
-**SUCCESS RESPONSE**
-
-```json
-{
-    "shortUrls": {
-        "data": [
-            {
-                "referer": null,
-                "date": "2016-06-18T09:32:22+0200",
-                "remoteAddr": "127.0.0.1",
-                "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
-            },
-            {
-                "referer": null,
-                "date": "2016-04-30T19:20:06+0200",
-                "remoteAddr": "127.0.0.1",
-                "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
-            },
-            {
-                "referer": "google.com",
-                "date": "2016-04-30T19:19:57+0200",
-                "remoteAddr": "1.2.3.4",
-                "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
-            },
-            {
-                "referer": null,
-                "date": "2016-04-30T19:17:35+0200",
-                "remoteAddr": "127.0.0.1",
-                "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
-            }
-        ],
-    }
-}
-```
-
-**ERROR RESPONSE**
-
-```json
-{
-    "error": "INVALID_ARGUMENT",
-    "message": "Provided short code \"abc123\" is invalid"
-}
-```
-
-Posible errors:
-
-* **INVALID_ARGUMENT**: The shortcode does not belong to any short URL
-* **UNKNOWN_ERROR**: Something unexpected happened.

data/infra/database/.gitignore

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

data/infra/db.Dockerfile

@@ -0,0 +1,6 @@
+FROM mysql:5.7
+MAINTAINER Alejandro Celaya <alejandro@alejandrocelaya.com>
+
+# Enable remote access (default is localhost only, we change this
+# otherwise our database would not be reachable from outside the container)
+RUN sed -i -e"s/^bind-address\s*=\s*127.0.0.1/bind-address = 0.0.0.0/" /etc/mysql/my.cnf

data/infra/nginx.Dockerfile

@@ -0,0 +1,5 @@
+FROM nginx:1.11.6-alpine
+MAINTAINER Alejandro Celaya <alejandro@alejandrocelaya.com>
+
+# Delete default nginx vhost
+RUN rm /etc/nginx/conf.d/default.conf

data/infra/nginx/.gitignore

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

data/infra/php.Dockerfile

@@ -0,0 +1,87 @@
+FROM php:7.1-fpm-alpine
+MAINTAINER Alejandro Celaya <alejandro@alejandrocelaya.com>
+
+RUN apk update
+
+# Install common php extensions
+RUN docker-php-ext-install pdo_mysql
+RUN docker-php-ext-install iconv
+RUN docker-php-ext-install mbstring
+RUN docker-php-ext-install calendar
+
+RUN apk add --no-cache --virtual sqlite-libs
+RUN apk add --no-cache --virtual sqlite-dev
+RUN docker-php-ext-install pdo_sqlite
+
+RUN apk add --no-cache --virtual icu-dev
+RUN docker-php-ext-install intl
+
+RUN apk add --no-cache --virtual zlib-dev
+RUN docker-php-ext-install zip
+
+RUN apk add --no-cache --virtual libmcrypt-dev
+RUN docker-php-ext-install mcrypt
+
+RUN apk add --no-cache --virtual libpng-dev
+RUN docker-php-ext-install gd
+
+# Install redis extension
+ADD https://github.com/phpredis/phpredis/archive/php7.tar.gz /tmp/phpredis.tar.gz
+RUN mkdir -p /usr/src/php/ext/redis\
+  && tar xf /tmp/phpredis.tar.gz -C /usr/src/php/ext/redis --strip-components=1
+# configure and install
+RUN docker-php-ext-configure redis\
+  && docker-php-ext-install redis
+# cleanup
+RUN rm /tmp/phpredis.tar.gz
+
+# Install memcached extension
+RUN apk add --no-cache --virtual cyrus-sasl-dev
+RUN apk add --no-cache --virtual libmemcached-dev
+ADD https://github.com/php-memcached-dev/php-memcached/archive/php7.tar.gz /tmp/memcached.tar.gz
+RUN mkdir -p /usr/src/php/ext/memcached\
+  && tar xf /tmp/memcached.tar.gz -C /usr/src/php/ext/memcached --strip-components=1
+# configure and install
+RUN docker-php-ext-configure memcached\
+  && docker-php-ext-install memcached
+# cleanup
+RUN rm /tmp/memcached.tar.gz
+
+# Install APCu extension
+ADD https://pecl.php.net/get/apcu-5.1.3.tgz /tmp/apcu.tar.gz
+RUN mkdir -p /usr/src/php/ext/apcu\
+  && tar xf /tmp/apcu.tar.gz -C /usr/src/php/ext/apcu --strip-components=1
+# configure and install
+RUN docker-php-ext-configure apcu\
+  && docker-php-ext-install apcu
+# cleanup
+RUN rm /tmp/apcu.tar.gz
+
+# Install APCu-BC extension
+ADD https://pecl.php.net/get/apcu_bc-1.0.3.tgz /tmp/apcu_bc.tar.gz
+RUN mkdir -p /usr/src/php/ext/apcu-bc\
+  && tar xf /tmp/apcu_bc.tar.gz -C /usr/src/php/ext/apcu-bc --strip-components=1
+# configure and install
+RUN docker-php-ext-configure apcu-bc\
+  && docker-php-ext-install apcu-bc
+# cleanup
+RUN rm /tmp/apcu_bc.tar.gz
+
+# Load APCU.ini before APC.ini
+RUN rm /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini
+RUN echo extension=apcu.so > /usr/local/etc/php/conf.d/20-php-ext-apcu.ini
+
+# Install xdebug
+ADD https://pecl.php.net/get/xdebug-2.5.0 /tmp/xdebug.tar.gz
+RUN mkdir -p /usr/src/php/ext/xdebug\
+  && tar xf /tmp/xdebug.tar.gz -C /usr/src/php/ext/xdebug --strip-components=1
+# configure and install
+RUN docker-php-ext-configure xdebug\
+  && docker-php-ext-install xdebug
+# cleanup
+RUN rm /tmp/xdebug.tar.gz
+
+# Install composer
+RUN php -r "readfile('https://getcomposer.org/installer');" | php
+RUN chmod +x composer.phar
+RUN mv composer.phar /usr/local/bin/composer

data/infra/php.ini

@@ -0,0 +1 @@
+date.timezone = Europe/Madrid

data/infra/vhost.conf

@@ -0,0 +1,21 @@
+server {
+    listen 80 default_server;
+    server_name shlink.local;
+    root /home/shlink/www/public;
+    index index.php;
+
+    charset utf-8;
+    error_log /home/shlink/www/data/infra/nginx/shlink.error.log;
+
+    location / {
+        try_files $uri $uri/ /index.php$is_args$args;
+    }
+
+    location ~ \.php$ {
+        root /home/shlink/www/public;
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_pass shlink_php:9000;
+        fastcgi_index index.php;
+        include fastcgi.conf;
+    }
+}

data/log/.gitignore

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

data/migrations/Version20160819142757.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20160819142757 extends AbstractMigration
+{
+    const MYSQL = 'mysql';
+    const SQLITE = 'sqlite';
+
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        $db = $this->connection->getDatabasePlatform()->getName();
+        $table = $schema->getTable('short_urls');
+        $column = $table->getColumn('short_code');
+
+        if ($db === self::MYSQL) {
+            $column->setPlatformOption('collation', 'utf8_bin');
+        } elseif ($db === self::SQLITE) {
+            $column->setPlatformOption('collate', 'BINARY');
+        }
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        $db = $this->connection->getDatabasePlatform()->getName();
+    }
+}

data/migrations/Version20160820191203.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace ShlinkMigrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Types\Type;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20160820191203 extends AbstractMigration
+{
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        // Check if the tables already exist
+        $tables = $schema->getTables();
+        foreach ($tables as $table) {
+            if ($table->getName() === 'tags') {
+                return;
+            }
+        }
+
+        $this->createTagsTable($schema);
+        $this->createShortUrlsInTagsTable($schema);
+    }
+
+    protected function createTagsTable(Schema $schema)
+    {
+        $table = $schema->createTable('tags');
+        $table->addColumn('id', Type::BIGINT, [
+            'unsigned' => true,
+            'autoincrement' => true,
+            'notnull' => true,
+        ]);
+        $table->addColumn('name', Type::STRING, [
+            'length' => 255,
+            'notnull' => true,
+        ]);
+        $table->addUniqueIndex(['name']);
+
+        $table->setPrimaryKey(['id']);
+    }
+
+    protected function createShortUrlsInTagsTable(Schema $schema)
+    {
+        $table = $schema->createTable('short_urls_in_tags');
+        $table->addColumn('short_url_id', Type::BIGINT, [
+            'unsigned' => true,
+            'notnull' => true,
+        ]);
+        $table->addColumn('tag_id', Type::BIGINT, [
+            'unsigned' => true,
+            'notnull' => true,
+        ]);
+
+        $table->addForeignKeyConstraint('tags', ['tag_id'], ['id'], [
+            'onDelete' => 'CASCADE',
+            'onUpdate' => 'RESTRICT',
+        ]);
+        $table->addForeignKeyConstraint('short_urls', ['short_url_id'], ['id'], [
+            'onDelete' => 'CASCADE',
+            'onUpdate' => 'RESTRICT',
+        ]);
+
+        $table->setPrimaryKey(['short_url_id', 'tag_id']);
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        $schema->dropTable('short_urls_in_tags');
+        $schema->dropTable('tags');
+    }
+}

docker-compose.yml

@@ -0,0 +1,41 @@
+version: '2'
+
+services:
+    shlink_nginx:
+        container_name: shlink_nginx
+        build:
+            context: .
+            dockerfile: ./data/infra/nginx.Dockerfile
+        ports:
+            - "8000:80"
+        volumes:
+            - ./:/home/shlink/www
+            - ./docs:/home/shlink/www/public/docs
+            - ./data/infra/vhost.conf:/etc/nginx/conf.d/shlink-vhost.conf
+        links:
+            - shlink_php
+
+    shlink_php:
+        container_name: shlink_php
+        build:
+            context: .
+            dockerfile: ./data/infra/php.Dockerfile
+        volumes:
+            - ./:/home/shlink/www
+            - ./data/infra/php.ini:/usr/local/etc/php/php.ini
+        links:
+            - shlink_db
+
+    shlink_db:
+        container_name: shlink_db
+        build:
+            context: .
+            dockerfile: ./data/infra/db.Dockerfile
+        ports:
+            - "3307:3306"
+        volumes:
+            - ./:/home/shlink/www
+            - ./data/infra/database:/var/lib/mysql
+        environment:
+            MYSQL_ROOT_PASSWORD: root
+            MYSQL_DATABASE: shlink

docs/swagger/definitions/Error.json

@@ -0,0 +1,13 @@
+{
+    "type": "object",
+    "properties": {
+        "code": {
+            "type": "string",
+            "description": "A machine unique code"
+        },
+        "message": {
+            "type": "string",
+            "description": "A human-friendly error message"
+        }
+    }
+}

docs/swagger/definitions/Pagination.json

@@ -0,0 +1,13 @@
+{
+    "type": "object",
+    "properties": {
+        "currentPage": {
+            "type": "integer",
+            "description": "The number of current page being displayed."
+        },
+        "pagesCount": {
+            "type": "integer",
+            "description": "The total number of pages that can be displayed."
+        }
+    }
+}

docs/swagger/definitions/ShortUrl.json

@@ -0,0 +1,29 @@
+{
+    "type": "object",
+    "properties": {
+        "shortCode": {
+            "type": "string",
+            "description": "The short code for this short URL."
+        },
+        "originalUrl": {
+            "type": "string",
+            "description": "The original long URL."
+        },
+        "dateCreated": {
+            "type": "string",
+            "format": "date-time",
+            "description": "The date in which the short URL was created in ISO format."
+        },
+        "visitsCount": {
+            "type": "integer",
+            "description": "The number of visits that this short URL has recieved."
+        },
+        "tags": {
+            "type": "array",
+            "items": {
+                "type": "string"
+            },
+            "description": "A list of tags applied to this short URL"
+        }
+    }
+}

docs/swagger/definitions/Visit.json

@@ -0,0 +1,18 @@
+{
+    "type": "object",
+    "properties": {
+        "referer": {
+            "type": "string"
+        },
+        "date": {
+            "type": "string",
+            "format": "date-time"
+        },
+        "remoteAddr": {
+            "type": "string"
+        },
+        "userAgent": {
+            "type": "string"
+        }
+    }
+}

docs/swagger/parameters/Authorization.json

@@ -0,0 +1,7 @@
+{
+    "name": "Authorization",
+    "in": "header",
+    "description": "The authorization token with Bearer type",
+    "required": true,
+    "type": "string"
+}

docs/swagger/paths/v1_authenticate.json

@@ -0,0 +1,50 @@
+{
+    "post": {
+        "tags": [
+            "Authentication"
+        ],
+        "summary": "Perform authentication",
+        "description": "Performs an authentication",
+        "parameters": [
+            {
+                "name": "apiKey",
+                "in": "formData",
+                "description": "The API key to authenticate with",
+                "required": true,
+                "type": "string"
+            }
+        ],
+        "responses": {
+            "200": {
+                "description": "The authentication worked.",
+                "schema": {
+                    "type": "object",
+                    "properties": {
+                        "token": {
+                            "type": "string",
+                            "description": "The authentication token that needs to be sent in the Authorization header"
+                        }
+                    }
+                }
+            },
+            "400": {
+                "description": "An API key was not provided.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "401": {
+                "description": "The API key is incorrect, is disabled or has expired.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "500": {
+                "description": "Unexpected error.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            }
+        }
+    }
+}

docs/swagger/paths/v1_short-codes.json

@@ -0,0 +1,144 @@
+{
+    "get": {
+        "tags": [
+            "ShortCodes"
+        ],
+        "summary": "List short URLs",
+        "description": "Returns the list of short codes",
+        "parameters": [
+            {
+                "name": "page",
+                "in": "query",
+                "description": "The page to be displayed. Defaults to 1",
+                "required": false,
+                "type": "integer"
+            },
+            {
+                "name": "searchTerm",
+                "in": "query",
+                "description": "A query used to filter results by searching for it on the longUrl and shortCode fields. (Since v1.3.0)",
+                "required": false,
+                "type": "string"
+            },
+            {
+                "name": "tags",
+                "in": "query",
+                "description": "A list of tags used to filter the resultset. Only short URLs tagged with at least one of the provided tags will be returned. (Since v1.3.0)",
+                "required": false,
+                "type": "array",
+                "items": {
+                    "type": "string"
+                }
+            },
+            {
+                "name": "orderBy",
+                "in": "query",
+                "description": "The field from which you want to order the result. (Since v1.3.0)",
+                "enum": [
+                    "originalUrl",
+                    "shortCode",
+                    "dateCreated",
+                    "visits"
+                ],
+                "required": false,
+                "type": "string"
+            },
+            {
+                "$ref": "../parameters/Authorization.json"
+            }
+        ],
+        "responses": {
+            "200": {
+                "description": "The list of short URLs",
+                "schema": {
+                    "type": "object",
+                    "properties": {
+                        "shortUrls": {
+                            "type": "object",
+                            "properties": {
+                                "data": {
+                                    "type": "array",
+                                    "items": {
+                                        "$ref": "../definitions/ShortUrl.json"
+                                    }
+                                },
+                                "pagination": {
+                                    "$ref": "../definitions/Pagination.json"
+                                }
+                            }
+                        }
+                    }
+                }
+            },
+            "500": {
+                "description": "Unexpected error.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            }
+        }
+    },
+    "post": {
+        "tags": [
+            "ShortCodes"
+        ],
+        "summary": "Create short URL",
+        "description": "Creates a new short code",
+        "parameters": [
+            {
+                "name": "longUrl",
+                "in": "formData",
+                "description": "The URL to parse",
+                "required": true,
+                "type": "string"
+            },
+            {
+                "name": "tags",
+                "in": "formData",
+                "description": "The URL to parse",
+                "required": false,
+                "type": "array",
+                "items": {
+                    "type": "string"
+                }
+            },
+            {
+                "$ref": "../parameters/Authorization.json"
+            }
+        ],
+        "responses": {
+            "200": {
+                "description": "The result of parsing the long URL",
+                "schema": {
+                    "type": "object",
+                    "properties": {
+                        "longUrl": {
+                            "type": "string",
+                            "description": "The original long URL that has been parsed"
+                        },
+                        "shortUrl": {
+                            "type": "string",
+                            "description": "The generated short URL"
+                        },
+                        "shortCode": {
+                            "type": "string",
+                            "description": "the short code that is being used in the short URL"
+                        }
+                    }
+                }
+            },
+            "400": {
+                "description": "The long URL was not provided or is invalid.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "500": {
+                "description": "Unexpected error.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            }
+        }
+    }
+}

docs/swagger/paths/v1_short-codes_{shortCode}.json

@@ -0,0 +1,53 @@
+{
+    "get": {
+        "tags": [
+            "ShortCodes"
+        ],
+        "summary": "Parse short code",
+        "description": "Get the long URL behind a short code.",
+        "parameters": [
+            {
+                "name": "shortCode",
+                "in": "path",
+                "type": "string",
+                "description": "The short code to resolve.",
+                "required": true
+            },
+            {
+                "$ref": "../parameters/Authorization.json"
+            }
+        ],
+        "responses": {
+            "200": {
+                "description": "The long URL behind a short code.",
+                "schema": {
+                    "type": "object",
+                    "properties": {
+                        "longUrl": {
+                            "type": "string",
+                            "description": "The original long URL behind the short code."
+                        }
+                    }
+                }
+            },
+            "400": {
+                "description": "Provided shortCode does not match the character set currently used by the app to generate short codes.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "404": {
+                "description": "No URL was found for provided short code.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "500": {
+                "description": "Unexpected error.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            }
+        }
+    }
+}

docs/swagger/paths/v1_short-codes_{shortCode}_tags.json

@@ -0,0 +1,66 @@
+{
+    "put": {
+        "tags": [
+            "ShortCodes",
+            "Tags"
+        ],
+        "summary": "Edit tags on short URL",
+        "description": "Edit the tags on provided short code.",
+        "parameters": [
+            {
+                "name": "shortCode",
+                "in": "path",
+                "type": "string",
+                "description": "The shortCode in which we want to edit tags.",
+                "required": true
+            },
+            {
+                "name": "tags",
+                "in": "formData",
+                "type": "array",
+                "items": {
+                    "type": "string"
+                },
+                "description": "The list of tags to set to the short URL.",
+                "required": true
+            },
+            {
+                "$ref": "../parameters/Authorization.json"
+            }
+        ],
+        "responses": {
+            "200": {
+                "description": "List of tags.",
+                "schema": {
+                    "type": "object",
+                    "properties": {
+                        "tags": {
+                            "type": "array",
+                            "items": {
+                                "type": "string"
+                            }
+                        }
+                    }
+                }
+            },
+            "400": {
+                "description": "The request body does not contain a \"tags\" param with array type.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "404": {
+                "description": "No short URL was found for provided short code.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "500": {
+                "description": "Unexpected error.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            }
+        }
+    }
+}

docs/swagger/paths/v1_short-codes_{shortCode}_visits.json

@@ -0,0 +1,55 @@
+{
+    "get": {
+        "tags": [
+            "ShortCodes",
+            "Visits"
+        ],
+        "summary": "List visits for short URL",
+        "description": "Get the list of visits on provided short code.",
+        "parameters": [
+            {
+                "name": "shortCode",
+                "in": "path",
+                "type": "string",
+                "description": "The shortCode from which we want to get the visits.",
+                "required": true
+            },
+            {
+                "$ref": "../parameters/Authorization.json"
+            }
+        ],
+        "responses": {
+            "200": {
+                "description": "List of visits.",
+                "schema": {
+                    "type": "object",
+                    "properties": {
+                        "visits": {
+                            "type": "object",
+                            "properties": {
+                                "data": {
+                                    "type": "array",
+                                    "items": {
+                                        "$ref": "../definitions/Visit.json"
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            },
+            "404": {
+                "description": "The short code does not belong to any short URL.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            },
+            "500": {
+                "description": "Unexpected error.",
+                "schema": {
+                    "$ref": "../definitions/Error.json"
+                }
+            }
+        }
+    }
+}

docs/swagger/swagger.json

@@ -0,0 +1,38 @@
+{
+    "swagger": "2.0",
+    "info": {
+        "title": "Shlink",
+        "description": "Shlink, the self-hosted URL shortener",
+        "version": "1.2.0"
+    },
+    "schemes": [
+        "http",
+        "https"
+    ],
+    "basePath": "/rest",
+    "produces": [
+        "application/json"
+    ],
+    "consumes": [
+        "application/x-www-form-urlencoded",
+        "application/json"
+    ],
+
+    "paths": {
+        "/v1/authenticate": {
+            "$ref": "paths/v1_authenticate.json"
+        },
+        "/v1/short-codes": {
+            "$ref": "paths/v1_short-codes.json"
+        },
+        "/v1/short-codes/{shortCode}": {
+            "$ref": "paths/v1_short-codes_{shortCode}.json"
+        },
+        "/v1/short-codes/{shortCode}/visits": {
+            "$ref": "paths/v1_short-codes_{shortCode}_visits.json"
+        },
+        "/v1/short-codes/{shortCode}/tags": {
+            "$ref": "paths/v1_short-codes_{shortCode}_tags.json"
+        }
+    }
+}

indocker

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+docker exec -it shlink_php /bin/sh -c "cd /home/shlink/www && $*"

migrations.yml

@@ -0,0 +1,4 @@
+name: ShlinkMigrations
+migrations_namespace: ShlinkMigrations
+table_name: migrations
+migrations_directory: data/migrations

module/CLI/config/cli.config.php

@@ -4,13 +4,19 @@ use Shlinkio\Shlink\CLI\Command;
 return [
 
     'cli' => [
+        'locale' => env('CLI_LOCALE', 'en'),
         'commands' => [
-            Command\GenerateShortcodeCommand::class,
-            Command\ResolveUrlCommand::class,
-            Command\ListShortcodesCommand::class,
-            Command\GetVisitsCommand::class,
-            Command\ProcessVisitsCommand::class,
+            Command\Shortcode\GenerateShortcodeCommand::class,
+            Command\Shortcode\ResolveUrlCommand::class,
+            Command\Shortcode\ListShortcodesCommand::class,
+            Command\Shortcode\GetVisitsCommand::class,
+            Command\Shortcode\GeneratePreviewCommand::class,
+            Command\Visit\ProcessVisitsCommand::class,
             Command\Config\GenerateCharsetCommand::class,
+            Command\Config\GenerateSecretCommand::class,
+            Command\Api\GenerateKeyCommand::class,
+            Command\Api\DisableKeyCommand::class,
+            Command\Api\ListKeysCommand::class,
         ]
     ],
 

module/CLI/config/dependencies.config.php

@@ -10,13 +10,17 @@ return [
         'factories' => [
             Application::class => ApplicationFactory::class,
 
-            Command\GenerateShortcodeCommand::class => AnnotatedFactory::class,
-            Command\ResolveUrlCommand::class => AnnotatedFactory::class,
-            Command\ListShortcodesCommand::class => AnnotatedFactory::class,
-            Command\GetVisitsCommand::class => AnnotatedFactory::class,
-            Command\ProcessVisitsCommand::class => AnnotatedFactory::class,
-            Command\ProcessVisitsCommand::class => AnnotatedFactory::class,
+            Command\Shortcode\GenerateShortcodeCommand::class => AnnotatedFactory::class,
+            Command\Shortcode\ResolveUrlCommand::class => AnnotatedFactory::class,
+            Command\Shortcode\ListShortcodesCommand::class => AnnotatedFactory::class,
+            Command\Shortcode\GetVisitsCommand::class => AnnotatedFactory::class,
+            Command\Shortcode\GeneratePreviewCommand::class => AnnotatedFactory::class,
+            Command\Visit\ProcessVisitsCommand::class => AnnotatedFactory::class,
             Command\Config\GenerateCharsetCommand::class => AnnotatedFactory::class,
+            Command\Config\GenerateSecretCommand::class => AnnotatedFactory::class,
+            Command\Api\GenerateKeyCommand::class => AnnotatedFactory::class,
+            Command\Api\DisableKeyCommand::class => AnnotatedFactory::class,
+            Command\Api\ListKeysCommand::class => AnnotatedFactory::class,
         ],
     ],
 

module/CLI/lang/es.po

@@ -1,8 +1,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: Shlink 1.0\n"
-"POT-Creation-Date: 2016-08-01 21:21+0200\n"
-"PO-Revision-Date: 2016-08-01 21:22+0200\n"
+"POT-Creation-Date: 2016-10-22 23:12+0200\n"
+"PO-Revision-Date: 2016-10-22 23:13+0200\n"
 "Last-Translator: Alejandro Celaya <alejandro@alejandrocelaya.com>\n"
 "Language-Team: \n"
 "Language: es_ES\n"
@@ -17,6 +17,46 @@ msgstr ""
 "X-Poedit-SearchPath-0: src\n"
 "X-Poedit-SearchPath-1: config\n"
 
+msgid "Disables an API key."
+msgstr "Desahbilita una clave de API."
+
+msgid "The API key to disable"
+msgstr "La clave de API a deshabilitar"
+
+#, php-format
+msgid "API key %s properly disabled"
+msgstr "Clave de API %s deshabilitada correctamente"
+
+#, php-format
+msgid "API key \"%s\" does not exist."
+msgstr "La clave de API \"%s\" no existe."
+
+msgid "Generates a new valid API key."
+msgstr "Genera una nueva clave de API válida."
+
+msgid "The date in which the API key should expire. Use any valid PHP format."
+msgstr ""
+"La fecha en la que la clave de API debe expirar. Utiliza cualquier valor "
+"válido en PHP."
+
+msgid "Generated API key"
+msgstr "Generada clave de API"
+
+msgid "Lists all the available API keys."
+msgstr "Lista todas las claves de API disponibles."
+
+msgid "Tells if only enabled API keys should be returned."
+msgstr "Define si sólo las claves de API habilitadas deben ser devueltas."
+
+msgid "Key"
+msgstr "Clave"
+
+msgid "Expiration date"
+msgstr "Fecha de caducidad"
+
+msgid "Is enabled"
+msgstr "Está habilitada"
+
 #, php-format
 msgid ""
 "Generates a character set sample just by shuffling the default one, \"%s\". "
@@ -28,7 +68,35 @@ msgstr ""
 msgid "Character set:"
 msgstr "Grupo de caracteres:"
 
-#, fuzzy
+msgid ""
+"Generates a random secret string that can be used for JWT token encryption"
+msgstr ""
+"Genera una cadena de caracteres aleatoria que puede ser usada para cifrar "
+"tokens JWT"
+
+msgid "Secret key:"
+msgstr "Clave secreta:"
+
+msgid ""
+"Processes and generates the previews for every URL, improving performance "
+"for later web requests."
+msgstr ""
+"Procesa y genera las vistas previas para cada URL, mejorando el rendimiento "
+"para peticiones web posteriores."
+
+msgid "Finished processing all URLs"
+msgstr "Finalizado el procesado de todas las URLs"
+
+#, php-format
+msgid "Processing URL %s..."
+msgstr "Procesando URL %s..."
+
+msgid " <info>Success!</info>"
+msgstr "<info>¡Correcto!</info>"
+
+msgid "Error"
+msgstr "Error"
+
 msgid "Generates a short code for provided URL and returns the short URL"
 msgstr ""
 "Genera un código corto para la URL proporcionada y devuelve la URL acortada"
@@ -36,6 +104,9 @@ msgstr ""
 msgid "The long URL to parse"
 msgstr "La URL larga a procesar"
 
+msgid "Tags to apply to the new short URL"
+msgstr "Etiquetas a aplicar a la nueva URL acortada"
+
 msgid "A long URL was not provided. Which URL do you want to shorten?:"
 msgstr "No se ha proporcionado una URL larga. ¿Qué URL deseas acortar?"
 
@@ -91,6 +162,25 @@ msgstr "Listar todas las URLs cortas"
 msgid "The first page to list (%s items per page)"
 msgstr "La primera página a listar (%s elementos por página)"
 
+msgid ""
+"A query used to filter results by searching for it on the longUrl and "
+"shortCode fields"
+msgstr ""
+"Una consulta usada para filtrar el resultado buscándola en los campos "
+"longUrl y shortCode"
+
+msgid "A comma-separated list of tags to filter results"
+msgstr "Una lista de etiquetas separadas por coma para filtrar el resultado"
+
+msgid ""
+"The field from which we want to order by. Pass ASC or DESC separated by a "
+"comma"
+msgstr ""
+"El campo por el cual queremos ordernar. Pasa ASC o DESC separado por una coma"
+
+msgid "Whether to display the tags or not"
+msgstr "Si se desea mostrar las etiquetas o no"
+
 msgid "Short code"
 msgstr "Código corto"
 
@@ -103,28 +193,15 @@ msgstr "Fecha de creación"
 msgid "Visits count"
 msgstr "Número de visitas"
 
+msgid "Tags"
+msgstr "Etiquetas"
+
 msgid "You have reached last page"
 msgstr "Has alcanzado la última página"
 
 msgid "Continue with page"
 msgstr "Continuar con la página"
 
-msgid "Processes visits where location is not set yet"
-msgstr "Procesa las visitas donde la localización no ha sido establecida aún"
-
-msgid "Processing IP"
-msgstr "Procesando IP"
-
-msgid "Ignored localhost address"
-msgstr "Ignorada IP de localhost"
-
-#, php-format
-msgid "Address located at \"%s\""
-msgstr "Dirección localizada en \"%s\""
-
-msgid "Finished processing all IPs"
-msgstr "Finalizado el procesado de todas las IPs"
-
 msgid "Returns the long URL behind a short code"
 msgstr "Devuelve la URL larga detrás de un código corto"
 
@@ -145,3 +222,19 @@ msgstr "URL larga:"
 #, php-format
 msgid "Provided short code \"%s\" has an invalid format."
 msgstr "El código corto proporcionado \"%s\" tiene un formato inválido."
+
+msgid "Processes visits where location is not set yet"
+msgstr "Procesa las visitas donde la localización no ha sido establecida aún"
+
+msgid "Processing IP"
+msgstr "Procesando IP"
+
+msgid "Ignored localhost address"
+msgstr "Ignorada IP de localhost"
+
+#, php-format
+msgid "Address located at \"%s\""
+msgstr "Dirección localizada en \"%s\""
+
+msgid "Finished processing all IPs"
+msgstr "Finalizado el procesado de todas las IPs"

module/CLI/src/Command/Api/DisableKeyCommand.php

@@ -0,0 +1,62 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Api;
+
+use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
+use Shlinkio\Shlink\Rest\Service\ApiKeyService;
+use Shlinkio\Shlink\Rest\Service\ApiKeyServiceInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Zend\I18n\Translator\TranslatorInterface;
+
+class DisableKeyCommand extends Command
+{
+    /**
+     * @var ApiKeyServiceInterface
+     */
+    private $apiKeyService;
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * DisableKeyCommand constructor.
+     * @param ApiKeyServiceInterface|ApiKeyService $apiKeyService
+     * @param TranslatorInterface $translator
+     *
+     * @Inject({ApiKeyService::class, "translator"})
+     */
+    public function __construct(ApiKeyServiceInterface $apiKeyService, TranslatorInterface $translator)
+    {
+        $this->apiKeyService = $apiKeyService;
+        $this->translator = $translator;
+        parent::__construct(null);
+    }
+
+    public function configure()
+    {
+        $this->setName('api-key:disable')
+             ->setDescription($this->translator->translate('Disables an API key.'))
+             ->addArgument('apiKey', InputArgument::REQUIRED, $this->translator->translate('The API key to disable'));
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $apiKey = $input->getArgument('apiKey');
+
+        try {
+            $this->apiKeyService->disable($apiKey);
+            $output->writeln(sprintf(
+                $this->translator->translate('API key %s properly disabled'),
+                '<info>' . $apiKey . '</info>'
+            ));
+        } catch (\InvalidArgumentException $e) {
+            $output->writeln(sprintf(
+                '<error>' . $this->translator->translate('API key "%s" does not exist.') . '</error>',
+                $apiKey
+            ));
+        }
+    }
+}

module/CLI/src/Command/Api/GenerateKeyCommand.php

@@ -0,0 +1,56 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Api;
+
+use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
+use Shlinkio\Shlink\Rest\Service\ApiKeyService;
+use Shlinkio\Shlink\Rest\Service\ApiKeyServiceInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Zend\I18n\Translator\TranslatorInterface;
+
+class GenerateKeyCommand extends Command
+{
+    /**
+     * @var ApiKeyServiceInterface
+     */
+    private $apiKeyService;
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * GenerateKeyCommand constructor.
+     * @param ApiKeyServiceInterface|ApiKeyService $apiKeyService
+     * @param TranslatorInterface $translator
+     *
+     * @Inject({ApiKeyService::class, "translator"})
+     */
+    public function __construct(ApiKeyServiceInterface $apiKeyService, TranslatorInterface $translator)
+    {
+        $this->apiKeyService = $apiKeyService;
+        $this->translator = $translator;
+        parent::__construct(null);
+    }
+
+    public function configure()
+    {
+        $this->setName('api-key:generate')
+             ->setDescription($this->translator->translate('Generates a new valid API key.'))
+             ->addOption(
+                 'expirationDate',
+                 'e',
+                 InputOption::VALUE_OPTIONAL,
+                 $this->translator->translate('The date in which the API key should expire. Use any valid PHP format.')
+             );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $expirationDate = $input->getOption('expirationDate');
+        $apiKey = $this->apiKeyService->create(isset($expirationDate) ? new \DateTime($expirationDate) : null);
+        $output->writeln($this->translator->translate('Generated API key') . sprintf(': <info>%s</info>', $apiKey));
+    }
+}

module/CLI/src/Command/Api/ListKeysCommand.php

@@ -0,0 +1,129 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Api;
+
+use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
+use Shlinkio\Shlink\Rest\Entity\ApiKey;
+use Shlinkio\Shlink\Rest\Service\ApiKeyService;
+use Shlinkio\Shlink\Rest\Service\ApiKeyServiceInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\Table;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Zend\I18n\Translator\TranslatorInterface;
+
+class ListKeysCommand extends Command
+{
+    /**
+     * @var ApiKeyServiceInterface
+     */
+    private $apiKeyService;
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * ListKeysCommand constructor.
+     * @param ApiKeyServiceInterface|ApiKeyService $apiKeyService
+     * @param TranslatorInterface $translator
+     *
+     * @Inject({ApiKeyService::class, "translator"})
+     */
+    public function __construct(ApiKeyServiceInterface $apiKeyService, TranslatorInterface $translator)
+    {
+        $this->apiKeyService = $apiKeyService;
+        $this->translator = $translator;
+        parent::__construct(null);
+    }
+
+    public function configure()
+    {
+        $this->setName('api-key:list')
+             ->setDescription($this->translator->translate('Lists all the available API keys.'))
+             ->addOption(
+                 'enabledOnly',
+                 null,
+                 InputOption::VALUE_NONE,
+                 $this->translator->translate('Tells if only enabled API keys should be returned.')
+             );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $enabledOnly = $input->getOption('enabledOnly');
+        $list = $this->apiKeyService->listKeys($enabledOnly);
+
+        $table = new Table($output);
+        if ($enabledOnly) {
+            $table->setHeaders([
+                $this->translator->translate('Key'),
+                $this->translator->translate('Expiration date'),
+            ]);
+        } else {
+            $table->setHeaders([
+                $this->translator->translate('Key'),
+                $this->translator->translate('Is enabled'),
+                $this->translator->translate('Expiration date'),
+            ]);
+        }
+
+        /** @var ApiKey $row */
+        foreach ($list as $row) {
+            $key = $row->getKey();
+            $expiration = $row->getExpirationDate();
+            $rowData = [];
+            $formatMethod = ! $row->isEnabled()
+                ? 'getErrorString'
+                : ($row->isExpired() ? 'getWarningString' : 'getSuccessString');
+
+            if ($enabledOnly) {
+                $rowData[] = $this->{$formatMethod}($key);
+            } else {
+                $rowData[] = $this->{$formatMethod}($key);
+                $rowData[] = $this->{$formatMethod}($this->getEnabledSymbol($row));
+            }
+
+            $rowData[] = isset($expiration) ? $expiration->format(\DateTime::ISO8601) : '-';
+            $table->addRow($rowData);
+        }
+
+        $table->render();
+    }
+
+    /**
+     * @param string $string
+     * @return string
+     */
+    protected function getErrorString($string)
+    {
+        return sprintf('<fg=red>%s</>', $string);
+    }
+
+    /**
+     * @param string $string
+     * @return string
+     */
+    protected function getSuccessString($string)
+    {
+        return sprintf('<info>%s</info>', $string);
+    }
+
+    /**
+     * @param $string
+     * @return string
+     */
+    protected function getWarningString($string)
+    {
+        return sprintf('<comment>%s</comment>', $string);
+    }
+
+    /**
+     * @param ApiKey $apiKey
+     * @return string
+     */
+    protected function getEnabledSymbol(ApiKey $apiKey)
+    {
+        return ! $apiKey->isEnabled() || $apiKey->isExpired() ? '---' : '+++';
+    }
+}

module/CLI/src/Command/Config/GenerateSecretCommand.php

@@ -0,0 +1,45 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Config;
+
+use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
+use Shlinkio\Shlink\Common\Util\StringUtilsTrait;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Zend\I18n\Translator\TranslatorInterface;
+
+class GenerateSecretCommand extends Command
+{
+    use StringUtilsTrait;
+
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+
+    /**
+     * GenerateCharsetCommand constructor.
+     * @param TranslatorInterface $translator
+     *
+     * @Inject({"translator"})
+     */
+    public function __construct(TranslatorInterface $translator)
+    {
+        $this->translator = $translator;
+        parent::__construct(null);
+    }
+
+    public function configure()
+    {
+        $this->setName('config:generate-secret')
+             ->setDescription($this->translator->translate(
+                 'Generates a random secret string that can be used for JWT token encryption'
+             ));
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $secret = $this->generateRandomString(32);
+        $output->writeln($this->translator->translate('Secret key:') . sprintf(' <info>%s</info>', $secret));
+    }
+}

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

@@ -0,0 +1,322 @@
+<?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;
+
+    /**
+     * InstallCommand constructor.
+     * @param WriterInterface $configWriter
+     * @param callable|null $databaseCreationLogic
+     */
+    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
+        if (! $this->createDatabase()) {
+            return;
+        }
+
+        // Run database migrations
+        $output->writeln('Updating database...');
+        if (! $this->runCommand('php vendor/bin/doctrine-migrations migrations:migrate', 'Error updating database.')) {
+            return;
+        }
+
+        // Generate proxies
+        $output->writeln('Generating proxies...');
+        if (! $this->runCommand('php vendor/bin/doctrine.php orm:generate-proxies', 'Error generating proxies.')) {
+            return;
+        }
+    }
+
+    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');
+            $params['HOST'] = $this->ask('Database host', 'localhost');
+            $params['PORT'] = $this->ask('Database port', $this->getDefaultDbPort($params['DRIVER']));
+        }
+
+        return $params;
+    }
+
+    protected function getDefaultDbPort($driver)
+    {
+        return $driver === 'pdo_mysql' ? '3306' : '5432';
+    }
+
+    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'];
+            $config['entity_manager']['connection']['host'] = $params['DATABASE']['HOST'];
+            $config['entity_manager']['connection']['port'] = $params['DATABASE']['PORT'];
+
+            if ($params['DATABASE']['DRIVER'] === 'pdo_mysql') {
+                $config['entity_manager']['connection']['driverOptions'] = [
+                    \PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
+                ];
+            }
+        }
+
+        return $config;
+    }
+
+    protected function createDatabase()
+    {
+        $this->output->writeln('Initializing database...');
+        return $this->runCommand('php vendor/bin/doctrine.php orm:schema-tool:create', 'Error generating database.');
+    }
+
+    /**
+     * @param string $command
+     * @param string $errorMessage
+     * @return bool
+     */
+    protected function runCommand($command, $errorMessage)
+    {
+        $process = $this->processHelper->run($this->output, $command);
+        if ($process->isSuccessful()) {
+            $this->output->writeln('    <info>Success!</info>');
+            return true;
+        } else {
+            if ($this->output->isVerbose()) {
+                return false;
+            }
+            $this->output->writeln(
+                '    <error>' . $errorMessage . '</error>  Run this command with -vvv to see specific error info.'
+            );
+            return false;
+        }
+    }
+}

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

@@ -0,0 +1,12 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Install;
+
+use Zend\Config\Writer\WriterInterface;
+
+class UpdateCommand extends InstallCommand
+{
+    public function createDatabase()
+    {
+        return true;
+    }
+}

module/CLI/src/Command/Shortcode/GeneratePreviewCommand.php

@@ -0,0 +1,89 @@
+<?php
+namespace Shlinkio\Shlink\CLI\Command\Shortcode;
+
+use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
+use Shlinkio\Shlink\Common\Exception\PreviewGenerationException;
+use Shlinkio\Shlink\Common\Service\PreviewGenerator;
+use Shlinkio\Shlink\Common\Service\PreviewGeneratorInterface;
+use Shlinkio\Shlink\Core\Service\ShortUrlService;
+use Shlinkio\Shlink\Core\Service\ShortUrlServiceInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Zend\I18n\Translator\TranslatorInterface;
+
+class GeneratePreviewCommand extends Command
+{
+    /**
+     * @var PreviewGeneratorInterface
+     */
+    private $previewGenerator;
+    /**
+     * @var TranslatorInterface
+     */
+    private $translator;
+    /**
+     * @var ShortUrlServiceInterface
+     */
+    private $shortUrlService;
+
+    /**
+     * GeneratePreviewCommand constructor.
+     * @param ShortUrlServiceInterface $shortUrlService
+     * @param PreviewGeneratorInterface $previewGenerator
+     * @param TranslatorInterface $translator
+     *
+     * @Inject({ShortUrlService::class, PreviewGenerator::class, "translator"})
+     */
+    public function __construct(
+        ShortUrlServiceInterface $shortUrlService,
+        PreviewGeneratorInterface $previewGenerator,
+        TranslatorInterface $translator
+    ) {
+        $this->shortUrlService = $shortUrlService;
+        $this->previewGenerator = $previewGenerator;
+        $this->translator = $translator;
+        parent::__construct(null);
+    }
+
+    public function configure()
+    {
+        $this->setName('shortcode:process-previews')
+             ->setDescription(
+                 $this->translator->translate(
+                     'Processes and generates the previews for every URL, improving performance for later web requests.'
+                 )
+             );
+    }
+
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $page = 1;
+        do {
+            $shortUrls = $this->shortUrlService->listShortUrls($page);
+            $page += 1;
+
+            foreach ($shortUrls as $shortUrl) {
+                $this->processUrl($shortUrl->getOriginalUrl(), $output);
+            }
+        } while ($page <= $shortUrls->count());
+
+        $output->writeln('<info>' . $this->translator->translate('Finished processing all URLs') . '</info>');
+    }
+
+    protected function processUrl($url, OutputInterface $output)
+    {
+        try {
+            $output->write(sprintf($this->translator->translate('Processing URL %s...'), $url));
+            $this->previewGenerator->generatePreview($url);
+            $output->writeln($this->translator->translate(' <info>Success!</info>'));
+        } catch (PreviewGenerationException $e) {
+            $messages = [' <error>' . $this->translator->translate('Error') . '</error>'];
+            if ($output->isVerbose()) {
+                $messages[] = '<error>' . $e->__toString() . '</error>';
+            }
+
+            $output->writeln($messages);
+        }
+    }
+}

module/CLI/src/Command/Shortcode/GenerateShortcodeCommand.php

@@ -1,5 +1,5 @@
 <?php
-namespace Shlinkio\Shlink\CLI\Command;
+namespace Shlinkio\Shlink\CLI\Command\Shortcode;
 
 use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
 use Shlinkio\Shlink\Core\Exception\InvalidUrlException;
@@ -9,6 +9,7 @@ use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Question\Question;
 use Zend\Diactoros\Uri;
@@ -31,7 +32,7 @@ class GenerateShortcodeCommand extends Command
 
     /**
      * GenerateShortcodeCommand constructor.
-     * @param UrlShortenerInterface|UrlShortener $urlShortener
+     * @param UrlShortenerInterface $urlShortener
      * @param TranslatorInterface $translator
      * @param array $domainConfig
      *
@@ -54,7 +55,13 @@ class GenerateShortcodeCommand extends Command
              ->setDescription(
                  $this->translator->translate('Generates a short code for provided URL and returns the short URL')
              )
-             ->addArgument('longUrl', InputArgument::REQUIRED, $this->translator->translate('The long URL to parse'));
+             ->addArgument('longUrl', InputArgument::REQUIRED, $this->translator->translate('The long URL to parse'))
+             ->addOption(
+                 'tags',
+                 't',
+                 InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL,
+                 $this->translator->translate('Tags to apply to the new short URL')
+             );
     }
 
     public function interact(InputInterface $input, OutputInterface $output)
@@ -80,6 +87,13 @@ class GenerateShortcodeCommand extends Command
     public function execute(InputInterface $input, OutputInterface $output)
     {
         $longUrl = $input->getArgument('longUrl');
+        $tags = $input->getOption('tags');
+        $processedTags = [];
+        foreach ($tags as $key => $tag) {
+            $explodedTags = explode(',', $tag);
+            $processedTags = array_merge($processedTags, $explodedTags);
+        }
+        $tags = $processedTags;
 
         try {
             if (! isset($longUrl)) {
@@ -87,10 +101,10 @@ class GenerateShortcodeCommand extends Command
                 return;
             }
 
-            $shortCode = $this->urlShortener->urlToShortCode(new Uri($longUrl));
+            $shortCode = $this->urlShortener->urlToShortCode(new Uri($longUrl), $tags);
             $shortUrl = (new Uri())->withPath($shortCode)
-                ->withScheme($this->domainConfig['schema'])
-                ->withHost($this->domainConfig['hostname']);
+                                   ->withScheme($this->domainConfig['schema'])
+                                   ->withHost($this->domainConfig['hostname']);
 
             $output->writeln([
                 sprintf('%s <info>%s</info>', $this->translator->translate('Processed URL:'), $longUrl),

module/CLI/src/Command/Shortcode/GetVisitsCommand.php

@@ -1,5 +1,5 @@
 <?php
-namespace Shlinkio\Shlink\CLI\Command;
+namespace Shlinkio\Shlink\CLI\Command\Shortcode;
 
 use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
 use Shlinkio\Shlink\Common\Util\DateRange;
@@ -28,7 +28,7 @@ class GetVisitsCommand extends Command
 
     /**
      * GetVisitsCommand constructor.
-     * @param VisitsTrackerInterface|VisitsTracker $visitsTracker
+     * @param VisitsTrackerInterface $visitsTracker
      * @param TranslatorInterface $translator
      *
      * @Inject({VisitsTracker::class, "translator"})

module/CLI/src/Command/Shortcode/ListShortcodesCommand.php

@@ -1,5 +1,5 @@
 <?php
-namespace Shlinkio\Shlink\CLI\Command;
+namespace Shlinkio\Shlink\CLI\Command\Shortcode;
 
 use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
 use Shlinkio\Shlink\Common\Paginator\Adapter\PaginableRepositoryAdapter;
@@ -30,7 +30,7 @@ class ListShortcodesCommand extends Command
 
     /**
      * ListShortcodesCommand constructor.
-     * @param ShortUrlServiceInterface|ShortUrlService $shortUrlService
+     * @param ShortUrlServiceInterface $shortUrlService
      * @param TranslatorInterface $translator
      *
      * @Inject({ShortUrlService::class, "translator"})
@@ -55,28 +55,78 @@ class ListShortcodesCommand extends Command
                      PaginableRepositoryAdapter::ITEMS_PER_PAGE
                  ),
                  1
+             )
+             ->addOption(
+                 'searchTerm',
+                 's',
+                 InputOption::VALUE_OPTIONAL,
+                 $this->translator->translate(
+                     'A query used to filter results by searching for it on the longUrl and shortCode fields'
+                 )
+             )
+             ->addOption(
+                 'tags',
+                 't',
+                 InputOption::VALUE_OPTIONAL,
+                 $this->translator->translate('A comma-separated list of tags to filter results')
+             )
+             ->addOption(
+                 'orderBy',
+                 'o',
+                 InputOption::VALUE_OPTIONAL,
+                 $this->translator->translate(
+                     'The field from which we want to order by. Pass ASC or DESC separated by a comma'
+                 )
+             )
+             ->addOption(
+                 'showTags',
+                 null,
+                 InputOption::VALUE_NONE,
+                 $this->translator->translate('Whether to display the tags or not')
              );
     }
 
     public function execute(InputInterface $input, OutputInterface $output)
     {
         $page = intval($input->getOption('page'));
+        $searchTerm = $input->getOption('searchTerm');
+        $tags = $input->getOption('tags');
+        $tags = ! empty($tags) ? explode(',', $tags) : [];
+        $showTags = $input->getOption('showTags');
+        $orderBy = $input->getOption('orderBy');
+
         /** @var QuestionHelper $helper */
         $helper = $this->getHelper('question');
 
         do {
-            $result = $this->shortUrlService->listShortUrls($page);
+            $result = $this->shortUrlService->listShortUrls($page, $searchTerm, $tags, $this->processOrderBy($input));
             $page++;
             $table = new Table($output);
-            $table->setHeaders([
+
+            $headers = [
                 $this->translator->translate('Short code'),
                 $this->translator->translate('Original URL'),
                 $this->translator->translate('Date created'),
                 $this->translator->translate('Visits count'),
-            ]);
+            ];
+            if ($showTags) {
+                $headers[] = $this->translator->translate('Tags');
+            }
+            $table->setHeaders($headers);
 
             foreach ($result as $row) {
-                $table->addRow(array_values($row->jsonSerialize()));
+                $shortUrl = $row->jsonSerialize();
+                if ($showTags) {
+                    $shortUrl['tags'] = [];
+                    foreach ($row->getTags() as $tag) {
+                        $shortUrl['tags'][] = $tag->getName();
+                    }
+                    $shortUrl['tags'] = implode(', ', $shortUrl['tags']);
+                } else {
+                    unset($shortUrl['tags']);
+                }
+
+                $table->addRow(array_values($shortUrl));
             }
             $table->render();
 
@@ -95,4 +145,15 @@ class ListShortcodesCommand extends Command
             }
         } while ($continue);
     }
+
+    protected function processOrderBy(InputInterface $input)
+    {
+        $orderBy = $input->getOption('orderBy');
+        if (empty($orderBy)) {
+            return null;
+        }
+
+        $orderBy = explode(',', $orderBy);
+        return count($orderBy) === 1 ? $orderBy[0] : [$orderBy[0] => $orderBy[1]];
+    }
 }

module/CLI/src/Command/Shortcode/ResolveUrlCommand.php

@@ -1,5 +1,5 @@
 <?php
-namespace Shlinkio\Shlink\CLI\Command;
+namespace Shlinkio\Shlink\CLI\Command\Shortcode;
 
 use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
 use Shlinkio\Shlink\Core\Exception\InvalidShortCodeException;
@@ -26,7 +26,7 @@ class ResolveUrlCommand extends Command
 
     /**
      * ResolveUrlCommand constructor.
-     * @param UrlShortenerInterface|UrlShortener $urlShortener
+     * @param UrlShortenerInterface $urlShortener
      * @param TranslatorInterface $translator
      *
      * @Inject({UrlShortener::class, "translator"})

module/CLI/src/Command/Visit/ProcessVisitsCommand.php

@@ -1,5 +1,5 @@
 <?php
-namespace Shlinkio\Shlink\CLI\Command;
+namespace Shlinkio\Shlink\CLI\Command\Visit;
 
 use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
 use Shlinkio\Shlink\Common\Exception\WrongIpException;
@@ -32,8 +32,8 @@ class ProcessVisitsCommand extends Command
 
     /**
      * ProcessVisitsCommand constructor.
-     * @param VisitServiceInterface|VisitService $visitService
-     * @param IpLocationResolverInterface|IpLocationResolver $ipLocationResolver
+     * @param VisitServiceInterface $visitService
+     * @param IpLocationResolverInterface $ipLocationResolver
      * @param TranslatorInterface $translator
      *
      * @Inject({VisitService::class, IpLocationResolver::class, "translator"})

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/Api/DisableKeyCommandTest.php

@@ -0,0 +1,62 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Api;
+
+use PHPUnit\Framework\TestCase;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\Api\DisableKeyCommand;
+use Shlinkio\Shlink\Common\Exception\InvalidArgumentException;
+use Shlinkio\Shlink\Rest\Service\ApiKeyService;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\I18n\Translator\Translator;
+
+class DisableKeyCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $apiKeyService;
+
+    public function setUp()
+    {
+        $this->apiKeyService = $this->prophesize(ApiKeyService::class);
+        $command = new DisableKeyCommand($this->apiKeyService->reveal(), Translator::factory([]));
+        $app = new Application();
+        $app->add($command);
+        $this->commandTester = new CommandTester($command);
+    }
+
+    /**
+     * @test
+     */
+    public function providedApiKeyIsDisabled()
+    {
+        $apiKey = 'abcd1234';
+        $this->apiKeyService->disable($apiKey)->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'api-key:disable',
+            'apiKey' => $apiKey,
+        ]);
+    }
+
+    /**
+     * @test
+     */
+    public function errorIsReturnedIfServiceThrowsException()
+    {
+        $apiKey = 'abcd1234';
+        $this->apiKeyService->disable($apiKey)->willThrow(InvalidArgumentException::class)
+                                              ->shouldBeCalledTimes(1);
+
+        $this->commandTester->execute([
+            'command' => 'api-key:disable',
+            'apiKey' => $apiKey,
+        ]);
+        $output = $this->commandTester->getDisplay();
+        $this->assertEquals('API key "abcd1234" does not exist.' . PHP_EOL, $output);
+    }
+}

module/CLI/test/Command/Api/GenerateKeyCommandTest.php

@@ -0,0 +1,55 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Api;
+
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\Api\GenerateKeyCommand;
+use Shlinkio\Shlink\Rest\Service\ApiKeyService;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\I18n\Translator\Translator;
+
+class GenerateKeyCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $apiKeyService;
+
+    public function setUp()
+    {
+        $this->apiKeyService = $this->prophesize(ApiKeyService::class);
+        $command = new GenerateKeyCommand($this->apiKeyService->reveal(), Translator::factory([]));
+        $app = new Application();
+        $app->add($command);
+        $this->commandTester = new CommandTester($command);
+    }
+
+    /**
+     * @test
+     */
+    public function noExpirationDateIsDefinedIfNotProvided()
+    {
+        $this->apiKeyService->create(null)->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'api-key:generate',
+        ]);
+    }
+
+    /**
+     * @test
+     */
+    public function expirationDateIsDefinedIfWhenProvided()
+    {
+        $this->apiKeyService->create(Argument::type(\DateTime::class))->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'api-key:generate',
+            '--expirationDate' => '2016-01-01',
+        ]);
+    }
+}

module/CLI/test/Command/Api/ListKeysCommandTest.php

@@ -0,0 +1,62 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Api;
+
+use PHPUnit\Framework\TestCase;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\Api\ListKeysCommand;
+use Shlinkio\Shlink\Rest\Entity\ApiKey;
+use Shlinkio\Shlink\Rest\Service\ApiKeyService;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\I18n\Translator\Translator;
+
+class ListKeysCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $apiKeyService;
+
+    public function setUp()
+    {
+        $this->apiKeyService = $this->prophesize(ApiKeyService::class);
+        $command = new ListKeysCommand($this->apiKeyService->reveal(), Translator::factory([]));
+        $app = new Application();
+        $app->add($command);
+        $this->commandTester = new CommandTester($command);
+    }
+
+    /**
+     * @test
+     */
+    public function ifEnabledOnlyIsNotProvidedEverythingIsListed()
+    {
+        $this->apiKeyService->listKeys(false)->willReturn([
+            new ApiKey(),
+            new ApiKey(),
+            new ApiKey(),
+        ])->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'api-key:list',
+        ]);
+    }
+
+    /**
+     * @test
+     */
+    public function ifEnabledOnlyIsProvidedOnlyThoseKeysAreListed()
+    {
+        $this->apiKeyService->listKeys(true)->willReturn([
+            new ApiKey(),
+            new ApiKey(),
+        ])->shouldBeCalledTimes(1);
+        $this->commandTester->execute([
+            'command' => 'api-key:list',
+            '--enabledOnly' => true,
+        ]);
+    }
+}

module/CLI/test/Command/Config/GenerateCharsetCommandTest.php

@@ -1,7 +1,7 @@
 <?php
 namespace ShlinkioTest\Shlink\CLI\Command\Config;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Shlinkio\Shlink\CLI\Command\Config\GenerateCharsetCommand;
 use Shlinkio\Shlink\Core\Service\UrlShortener;
 use Symfony\Component\Console\Application;

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

@@ -0,0 +1,111 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Install;
+
+use PHPUnit\Framework\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 Symfony\Component\Process\Process;
+use Zend\Config\Writer\WriterInterface;
+
+class InstallCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    protected $configWriter;
+
+    public function setUp()
+    {
+        $processMock = $this->prophesize(Process::class);
+        $processMock->isSuccessful()->willReturn(true);
+        $processHelper = $this->prophesize(ProcessHelper::class);
+        $processHelper->getName()->willReturn('process');
+        $processHelper->setHelperSet(Argument::any())->willReturn(null);
+        $processHelper->run(Argument::cetera())->willReturn($processMock->reveal());
+
+        $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()
+    {
+        $stream = fopen('php://memory', 'rb+', false);
+        fwrite($stream, <<<CLI_INPUT
+
+shlink_db
+alejandro
+1234
+
+
+0
+doma.in
+abc123BCA
+
+1
+my_secret
+CLI_INPUT
+        );
+        rewind($stream);
+
+        return $stream;
+    }
+
+    /**
+     * @test
+     */
+    public function inputIsProperlyParsed()
+    {
+        $this->configWriter->toFile(Argument::any(), [
+            'app_options' => [
+                'secret_key' => 'my_secret',
+            ],
+            'entity_manager' => [
+                'connection' => [
+                    'driver' => 'pdo_mysql',
+                    'dbname' => 'shlink_db',
+                    'user' => 'alejandro',
+                    'password' => '1234',
+                    'host' => 'localhost',
+                    'port' => '3306',
+                    'driverOptions' =>  [
+                        \PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
+                    ]
+                ],
+            ],
+            '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/GeneratePreviewCommandTest.php

@@ -0,0 +1,99 @@
+<?php
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
+
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\CLI\Command\Shortcode\GeneratePreviewCommand;
+use Shlinkio\Shlink\Common\Exception\PreviewGenerationException;
+use Shlinkio\Shlink\Common\Service\PreviewGenerator;
+use Shlinkio\Shlink\Core\Entity\ShortUrl;
+use Shlinkio\Shlink\Core\Service\ShortUrlService;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+use Zend\I18n\Translator\Translator;
+use Zend\Paginator\Adapter\ArrayAdapter;
+use Zend\Paginator\Paginator;
+
+class GeneratePreviewCommandTest extends TestCase
+{
+    /**
+     * @var CommandTester
+     */
+    protected $commandTester;
+    /**
+     * @var ObjectProphecy
+     */
+    private $previewGenerator;
+    /**
+     * @var ObjectProphecy
+     */
+    private $shortUrlService;
+
+    public function setUp()
+    {
+        $this->previewGenerator = $this->prophesize(PreviewGenerator::class);
+        $this->shortUrlService = $this->prophesize(ShortUrlService::class);
+
+        $command = new GeneratePreviewCommand(
+            $this->shortUrlService->reveal(),
+            $this->previewGenerator->reveal(),
+            Translator::factory([])
+        );
+        $app = new Application();
+        $app->add($command);
+
+        $this->commandTester = new CommandTester($command);
+    }
+
+    /**
+     * @test
+     */
+    public function previewsForEveryUrlAreGenerated()
+    {
+        $paginator = $this->createPaginator([
+            (new ShortUrl())->setOriginalUrl('http://foo.com'),
+            (new ShortUrl())->setOriginalUrl('https://bar.com'),
+            (new ShortUrl())->setOriginalUrl('http://baz.com/something'),
+        ]);
+        $this->shortUrlService->listShortUrls(1)->willReturn($paginator)->shouldBeCalledTimes(1);
+
+        $this->previewGenerator->generatePreview('http://foo.com')->shouldBeCalledTimes(1);
+        $this->previewGenerator->generatePreview('https://bar.com')->shouldBeCalledTimes(1);
+        $this->previewGenerator->generatePreview('http://baz.com/something')->shouldBeCalledTimes(1);
+
+        $this->commandTester->execute([
+            'command' => 'shortcode:process-previews'
+        ]);
+    }
+
+    /**
+     * @test
+     */
+    public function exceptionWillOutputError()
+    {
+        $items = [
+            (new ShortUrl())->setOriginalUrl('http://foo.com'),
+            (new ShortUrl())->setOriginalUrl('https://bar.com'),
+            (new ShortUrl())->setOriginalUrl('http://baz.com/something'),
+        ];
+        $paginator = $this->createPaginator($items);
+        $this->shortUrlService->listShortUrls(1)->willReturn($paginator)->shouldBeCalledTimes(1);
+        $this->previewGenerator->generatePreview(Argument::any())->willThrow(PreviewGenerationException::class)
+                                                                 ->shouldBeCalledTimes(count($items));
+
+        $this->commandTester->execute([
+            'command' => 'shortcode:process-previews'
+        ]);
+        $output = $this->commandTester->getDisplay();
+        $this->assertEquals(count($items), substr_count($output, 'Error'));
+    }
+
+    protected function createPaginator(array $items)
+    {
+        $paginator = new Paginator(new ArrayAdapter($items));
+        $paginator->setItemCountPerPage(count($items));
+
+        return $paginator;
+    }
+}

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

@@ -1,10 +1,10 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Prophecy\Argument;
 use Prophecy\Prophecy\ObjectProphecy;
-use Shlinkio\Shlink\CLI\Command\GenerateShortcodeCommand;
+use Shlinkio\Shlink\CLI\Command\Shortcode\GenerateShortcodeCommand;
 use Shlinkio\Shlink\Core\Exception\InvalidUrlException;
 use Shlinkio\Shlink\Core\Service\UrlShortener;
 use Symfony\Component\Console\Application;
@@ -39,8 +39,8 @@ class GenerateShortcodeCommandTest extends TestCase
      */
     public function properShortCodeIsCreatedIfLongUrlIsCorrect()
     {
-        $this->urlShortener->urlToShortCode(Argument::any())->willReturn('abc123')
-                                                            ->shouldBeCalledTimes(1);
+        $this->urlShortener->urlToShortCode(Argument::cetera())->willReturn('abc123')
+                                                               ->shouldBeCalledTimes(1);
 
         $this->commandTester->execute([
             'command' => 'shortcode:generate',
@@ -55,8 +55,8 @@ class GenerateShortcodeCommandTest extends TestCase
      */
     public function exceptionWhileParsingLongUrlOutputsError()
     {
-        $this->urlShortener->urlToShortCode(Argument::any())->willThrow(new InvalidUrlException())
-                                                            ->shouldBeCalledTimes(1);
+        $this->urlShortener->urlToShortCode(Argument::cetera())->willThrow(new InvalidUrlException())
+                                                               ->shouldBeCalledTimes(1);
 
         $this->commandTester->execute([
             'command' => 'shortcode:generate',

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

@@ -1,10 +1,10 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Prophecy\Argument;
 use Prophecy\Prophecy\ObjectProphecy;
-use Shlinkio\Shlink\CLI\Command\GetVisitsCommand;
+use Shlinkio\Shlink\CLI\Command\Shortcode\GetVisitsCommand;
 use Shlinkio\Shlink\Common\Util\DateRange;
 use Shlinkio\Shlink\Core\Entity\Visit;
 use Shlinkio\Shlink\Core\Service\VisitsTrackerInterface;

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

@@ -1,10 +1,10 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Prophecy\Argument;
 use Prophecy\Prophecy\ObjectProphecy;
-use Shlinkio\Shlink\CLI\Command\ListShortcodesCommand;
+use Shlinkio\Shlink\CLI\Command\Shortcode\ListShortcodesCommand;
 use Shlinkio\Shlink\Core\Entity\ShortUrl;
 use Shlinkio\Shlink\Core\Service\ShortUrlServiceInterface;
 use Symfony\Component\Console\Application;
@@ -46,8 +46,8 @@ class ListShortcodesCommandTest extends TestCase
     public function noInputCallsListJustOnce()
     {
         $this->questionHelper->setInputStream($this->getInputStream('\n'));
-        $this->shortUrlService->listShortUrls(1)->willReturn(new Paginator(new ArrayAdapter()))
-                                                ->shouldBeCalledTimes(1);
+        $this->shortUrlService->listShortUrls(1, null, [], null)->willReturn(new Paginator(new ArrayAdapter()))
+                                                                ->shouldBeCalledTimes(1);
 
         $this->commandTester->execute(['command' => 'shortcode:list']);
     }
@@ -66,7 +66,11 @@ class ListShortcodesCommandTest extends TestCase
 
         $questionHelper = $this->questionHelper;
         $that = $this;
-        $this->shortUrlService->listShortUrls(Argument::any())->will(function () use (&$data, $questionHelper, $that) {
+        $this->shortUrlService->listShortUrls(Argument::cetera())->will(function () use (
+            &$data,
+            $questionHelper,
+            $that
+        ) {
             $questionHelper->setInputStream($that->getInputStream('y'));
             return new Paginator(new ArrayAdapter(array_shift($data)));
         })->shouldBeCalledTimes(3);
@@ -86,8 +90,8 @@ class ListShortcodesCommandTest extends TestCase
         }
 
         $this->questionHelper->setInputStream($this->getInputStream('n'));
-        $this->shortUrlService->listShortUrls(Argument::any())->willReturn(new Paginator(new ArrayAdapter($data)))
-                                                              ->shouldBeCalledTimes(1);
+        $this->shortUrlService->listShortUrls(Argument::cetera())->willReturn(new Paginator(new ArrayAdapter($data)))
+                                                                 ->shouldBeCalledTimes(1);
 
         $this->commandTester->execute(['command' => 'shortcode:list']);
     }
@@ -99,8 +103,8 @@ class ListShortcodesCommandTest extends TestCase
     {
         $page = 5;
         $this->questionHelper->setInputStream($this->getInputStream('\n'));
-        $this->shortUrlService->listShortUrls($page)->willReturn(new Paginator(new ArrayAdapter()))
-                                                    ->shouldBeCalledTimes(1);
+        $this->shortUrlService->listShortUrls($page, null, [], null)->willReturn(new Paginator(new ArrayAdapter()))
+                                                                    ->shouldBeCalledTimes(1);
 
         $this->commandTester->execute([
             'command' => 'shortcode:list',
@@ -108,6 +112,23 @@ class ListShortcodesCommandTest extends TestCase
         ]);
     }
 
+    /**
+     * @test
+     */
+    public function ifTagsFlagIsProvidedTagsColumnIsIncluded()
+    {
+        $this->questionHelper->setInputStream($this->getInputStream('\n'));
+        $this->shortUrlService->listShortUrls(1, null, [], null)->willReturn(new Paginator(new ArrayAdapter()))
+                                                                ->shouldBeCalledTimes(1);
+
+        $this->commandTester->execute([
+            'command' => 'shortcode:list',
+            '--showTags' => true,
+        ]);
+        $output = $this->commandTester->getDisplay();
+        $this->assertTrue(strpos($output, 'Tags') > 0);
+    }
+
     protected function getInputStream($inputData)
     {
         $stream = fopen('php://memory', 'r+', false);

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

@@ -1,9 +1,9 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Shortcode;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Prophecy\Prophecy\ObjectProphecy;
-use Shlinkio\Shlink\CLI\Command\ResolveUrlCommand;
+use Shlinkio\Shlink\CLI\Command\Shortcode\ResolveUrlCommand;
 use Shlinkio\Shlink\Core\Exception\InvalidShortCodeException;
 use Shlinkio\Shlink\Core\Service\UrlShortener;
 use Symfony\Component\Console\Application;

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

@@ -1,10 +1,10 @@
 <?php
-namespace ShlinkioTest\Shlink\CLI\Command;
+namespace ShlinkioTest\Shlink\CLI\Command\Visit;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Prophecy\Argument;
 use Prophecy\Prophecy\ObjectProphecy;
-use Shlinkio\Shlink\CLI\Command\ProcessVisitsCommand;
+use Shlinkio\Shlink\CLI\Command\Visit\ProcessVisitsCommand;
 use Shlinkio\Shlink\Common\Service\IpLocationResolver;
 use Shlinkio\Shlink\Core\Entity\Visit;
 use Shlinkio\Shlink\Core\Service\VisitService;

module/CLI/test/ConfigProviderTest.php

@@ -1,7 +1,7 @@
 <?php
 namespace ShlinkioTest\Shlink\CLI;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\TestCase;
 use Shlinkio\Shlink\CLI\ConfigProvider;
 
 class ConfigProviderTest extends TestCase

module/CLI/test/Factory/ApplicationFactoryTest.php

@@ -1,10 +1,12 @@
 <?php
 namespace ShlinkioTest\Shlink\CLI\Factory;
 
-use PHPUnit_Framework_TestCase as TestCase;
+use PHPUnit\Framework\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/Common/config/dependencies.config.php

@@ -2,36 +2,46 @@
 use Acelaya\ZsmAnnotatedServices\Factory\V3\AnnotatedFactory;
 use Doctrine\Common\Cache\Cache;
 use Doctrine\ORM\EntityManager;
-use Shlinkio\Shlink\Common\ErrorHandler;
-use Shlinkio\Shlink\Common\Factory\CacheFactory;
-use Shlinkio\Shlink\Common\Factory\EntityManagerFactory;
-use Shlinkio\Shlink\Common\Factory\TranslatorFactory;
+use Monolog\Logger;
+use Psr\Log\LoggerInterface;
+use Shlinkio\Shlink\Common\Factory;
+use Shlinkio\Shlink\Common\Image;
 use Shlinkio\Shlink\Common\Middleware\LocaleMiddleware;
-use Shlinkio\Shlink\Common\Service\IpLocationResolver;
+use Shlinkio\Shlink\Common\Service;
 use Shlinkio\Shlink\Common\Twig\Extension\TranslatorExtension;
+use Symfony\Component\Filesystem\Filesystem;
 use Zend\I18n\Translator\Translator;
 use Zend\ServiceManager\Factory\InvokableFactory;
 
 return [
 
     'dependencies' => [
+        'invokables' => [
+            Filesystem::class => Filesystem::class,
+        ],
         'factories' => [
-            EntityManager::class => EntityManagerFactory::class,
+            EntityManager::class => Factory\EntityManagerFactory::class,
             GuzzleHttp\Client::class => InvokableFactory::class,
-            Cache::class => CacheFactory::class,
-            IpLocationResolver::class => AnnotatedFactory::class,
-            Translator::class => TranslatorFactory::class,
+            Cache::class => Factory\CacheFactory::class,
+            'Logger_Shlink' => Factory\LoggerFactory::class,
+
+            Translator::class => Factory\TranslatorFactory::class,
             TranslatorExtension::class => AnnotatedFactory::class,
             LocaleMiddleware::class => AnnotatedFactory::class,
 
-            ErrorHandler\ContentBasedErrorHandler::class => AnnotatedFactory::class,
-            ErrorHandler\ErrorHandlerManager::class => ErrorHandler\ErrorHandlerManagerFactory::class,
+            Image\ImageBuilder::class => Image\ImageBuilderFactory::class,
+
+            Service\IpLocationResolver::class => AnnotatedFactory::class,
+            Service\PreviewGenerator::class => AnnotatedFactory::class,
         ],
         'aliases' => [
             'em' => EntityManager::class,
             'httpClient' => GuzzleHttp\Client::class,
             'translator' => Translator::class,
+            'logger' => LoggerInterface::class,
             AnnotatedFactory::CACHE_SERVICE => Cache::class,
+            Logger::class => 'Logger_Shlink',
+            LoggerInterface::class => 'Logger_Shlink',
         ],
     ],
 

module/Common/config/error-handler.config.php

@@ -1,22 +0,0 @@
-<?php
-use Shlinkio\Shlink\Common\ErrorHandler\ContentBasedErrorHandler;
-use Zend\Expressive\Container\TemplatedErrorHandlerFactory;
-use Zend\Stratigility\FinalHandler;
-
-return [
-
-    'error_handler' => [
-        'plugins' => [
-            'invokables' => [
-                'text/plain' => FinalHandler::class,
-            ],
-            'factories' => [
-                ContentBasedErrorHandler::DEFAULT_CONTENT => TemplatedErrorHandlerFactory::class,
-            ],
-            'aliases' => [
-                'application/xhtml+xml' => ContentBasedErrorHandler::DEFAULT_CONTENT,
-            ],
-        ],
-    ],
-
-];

module/Common/config/middleware-pipeline.config.php

@@ -1,15 +0,0 @@
-<?php
-use Shlinkio\Shlink\Common\Middleware;
-
-return [
-
-    'middleware_pipeline' => [
-        'pre-routing' => [
-            'middleware' => [
-                Middleware\LocaleMiddleware::class,
-            ],
-            'priority' => 5,
-        ],
-    ],
-
-];

module/Common/src/ErrorHandler/ContentBasedErrorHandler.php

@@ -1,76 +0,0 @@
-<?php
-namespace Shlinkio\Shlink\Common\ErrorHandler;
-
-use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
-use Psr\Http\Message\ResponseInterface as Response;
-use Psr\Http\Message\ServerRequestInterface as Request;
-use Shlinkio\Shlink\Common\Exception\InvalidArgumentException;
-
-class ContentBasedErrorHandler implements ErrorHandlerInterface
-{
-    const DEFAULT_CONTENT = 'text/html';
-
-    /**
-     * @var ErrorHandlerManagerInterface
-     */
-    private $errorHandlerManager;
-
-    /**
-     * ContentBasedErrorHandler constructor.
-     * @param ErrorHandlerManagerInterface|ErrorHandlerManager $errorHandlerManager
-     *
-     * @Inject({ErrorHandlerManager::class})
-     */
-    public function __construct(ErrorHandlerManagerInterface $errorHandlerManager)
-    {
-        $this->errorHandlerManager = $errorHandlerManager;
-    }
-
-    /**
-     * Final handler for an application.
-     *
-     * @param Request $request
-     * @param Response $response
-     * @param null|mixed $err
-     * @return Response
-     */
-    public function __invoke(Request $request, Response $response, $err = null)
-    {
-        // Try to get an error handler for provided request accepted type
-        $errorHandler = $this->resolveErrorHandlerFromAcceptHeader($request);
-        return $errorHandler($request, $response, $err);
-    }
-
-    /**
-     * Tries to resolve
-     *
-     * @param Request $request
-     * @return callable
-     */
-    protected function resolveErrorHandlerFromAcceptHeader(Request $request)
-    {
-        // Try to find an error handler for one of the accepted content types
-        $accepts = $request->hasHeader('Accept') ? $request->getHeaderLine('Accept') : self::DEFAULT_CONTENT;
-        $accepts = explode(',', $accepts);
-        foreach ($accepts as $accept) {
-            if (! $this->errorHandlerManager->has($accept)) {
-                continue;
-            }
-
-            return $this->errorHandlerManager->get($accept);
-        }
-
-        // If it wasn't possible to find an error handler for accepted content type, use default one if registered
-        if ($this->errorHandlerManager->has(self::DEFAULT_CONTENT)) {
-            return $this->errorHandlerManager->get(self::DEFAULT_CONTENT);
-        }
-
-        // It wasn't possible to find an error handler
-        throw new InvalidArgumentException(sprintf(
-            'It wasn\'t possible to find an error handler for ["%s"] content types. '
-            . 'Make sure you have registered at least the default "%s" content type',
-            implode('", "', $accepts),
-            self::DEFAULT_CONTENT
-        ));
-    }
-}

module/Common/src/ErrorHandler/ErrorHandlerInterface.php

@@ -1,18 +0,0 @@
-<?php
-namespace Shlinkio\Shlink\Common\ErrorHandler;
-
-use Psr\Http\Message\ServerRequestInterface as Request;
-use Psr\Http\Message\ResponseInterface as Response;
-
-interface ErrorHandlerInterface
-{
-    /**
-     * Final handler for an application.
-     *
-     * @param Request $request
-     * @param Response $response
-     * @param null|mixed $err
-     * @return Response
-     */
-    public function __invoke(Request $request, Response $response, $err = null);
-}

module/Common/src/ErrorHandler/ErrorHandlerManager.php

@@ -1,21 +0,0 @@
-<?php
-namespace Shlinkio\Shlink\Common\ErrorHandler;
-
-use Zend\ServiceManager\AbstractPluginManager;
-use Zend\ServiceManager\Exception\InvalidServiceException;
-
-class ErrorHandlerManager extends AbstractPluginManager implements ErrorHandlerManagerInterface
-{
-    public function validate($instance)
-    {
-        if (is_callable($instance)) {
-            return;
-        }
-
-        throw new InvalidServiceException(sprintf(
-            'Only callables are valid plugins for "%s". "%s" provided',
-            __CLASS__,
-            is_object($instance) ? get_class($instance) : gettype($instance)
-        ));
-    }
-}

module/Common/src/ErrorHandler/ErrorHandlerManagerInterface.php

@@ -1,9 +0,0 @@
-<?php
-namespace Shlinkio\Shlink\Common\ErrorHandler;
-
-use Interop\Container\ContainerInterface;
-
-interface ErrorHandlerManagerInterface extends ContainerInterface
-{
-
-}

module/Common/src/Exception/PreviewGenerationException.php

@@ -0,0 +1,10 @@
+<?php
+namespace Shlinkio\Shlink\Common\Exception;
+
+class PreviewGenerationException extends RuntimeException
+{
+    public static function fromImageError($error)
+    {
+        return new self(sprintf('Error generating a preview image with error: %s', $error));
+    }
+}

module/Common/src/Factory/CacheFactory.php

@@ -1,10 +1,10 @@
 <?php
 namespace Shlinkio\Shlink\Common\Factory;
 
-use Doctrine\Common\Cache\ApcuCache;
-use Doctrine\Common\Cache\ArrayCache;
+use Doctrine\Common\Cache;
 use Interop\Container\ContainerInterface;
 use Interop\Container\Exception\ContainerException;
+use Shlinkio\Shlink\Core\Options\AppOptions;
 use Zend\ServiceManager\Exception\ServiceNotCreatedException;
 use Zend\ServiceManager\Exception\ServiceNotFoundException;
 use Zend\ServiceManager\Factory\FactoryInterface;
@@ -12,8 +12,11 @@ use Zend\ServiceManager\Factory\FactoryInterface;
 class CacheFactory implements FactoryInterface
 {
     const VALID_CACHE_ADAPTERS = [
-        ApcuCache::class,
-        ArrayCache::class,
+        Cache\ApcuCache::class,
+        Cache\ArrayCache::class,
+        Cache\FilesystemCache::class,
+        Cache\PhpFileCache::class,
+        Cache\MemcachedCache::class,
     ];
 
     /**
@@ -29,6 +32,19 @@ class CacheFactory implements FactoryInterface
      * @throws ContainerException if any other error occurs
      */
     public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
+    {
+        $appOptions = $container->get(AppOptions::class);
+        $adapter = $this->getAdapter($container);
+        $adapter->setNamespace($appOptions->__toString());
+
+        return $adapter;
+    }
+
+    /**
+     * @param ContainerInterface $container
+     * @return Cache\CacheProvider
+     */
+    protected function getAdapter(ContainerInterface $container)
     {
         // Try to get the adapter from config
         $config = $container->get('config');
@@ -36,10 +52,44 @@ class CacheFactory implements FactoryInterface
             && isset($config['cache']['adapter'])
             && in_array($config['cache']['adapter'], self::VALID_CACHE_ADAPTERS)
         ) {
-            return new $config['cache']['adapter']();
+            return $this->resolveCacheAdapter($config['cache']);
         }
 
         // If the adapter has not been set in config, create one based on environment
-        return env('APP_ENV', 'pro') === 'pro' ? new ApcuCache() : new ArrayCache();
+        return env('APP_ENV', 'pro') === 'pro' ? new Cache\ApcuCache() : new Cache\ArrayCache();
+    }
+
+    /**
+     * @param array $cacheConfig
+     * @return Cache\CacheProvider
+     */
+    protected function resolveCacheAdapter(array $cacheConfig)
+    {
+        switch ($cacheConfig['adapter']) {
+            case Cache\ArrayCache::class:
+            case Cache\ApcuCache::class:
+                return new $cacheConfig['adapter']();
+            case Cache\FilesystemCache::class:
+            case Cache\PhpFileCache::class:
+                return new $cacheConfig['adapter']($cacheConfig['options']['dir']);
+            case Cache\MemcachedCache::class:
+                $memcached = new \Memcached();
+                $servers = isset($cacheConfig['options']['servers']) ? $cacheConfig['options']['servers'] : [];
+
+                foreach ($servers as $server) {
+                    if (! isset($server['host'])) {
+                        continue;
+                    }
+                    $port = isset($server['port']) ? intval($server['port']) : 11211;
+
+                    $memcached->addServer($server['host'], $port);
+                }
+
+                $cache = new Cache\MemcachedCache();
+                $cache->setMemcached($memcached);
+                return $cache;
+            default:
+                return new Cache\ArrayCache();
+        }
     }
 }

module/Common/src/Factory/EntityManagerFactory.php

@@ -30,12 +30,14 @@ class EntityManagerFactory implements FactoryInterface
         $globalConfig = $container->get('config');
         $isDevMode = isset($globalConfig['debug']) ? ((bool) $globalConfig['debug']) : false;
         $cache = $container->has(Cache::class) ? $container->get(Cache::class) : new ArrayCache();
-        $dbConfig = isset($globalConfig['database']) ? $globalConfig['database'] : [];
+        $emConfig = isset($globalConfig['entity_manager']) ? $globalConfig['entity_manager'] : [];
+        $connecitonConfig = isset($emConfig['connection']) ? $emConfig['connection'] : [];
+        $ormConfig = isset($emConfig['orm']) ? $emConfig['orm'] : [];
 
-        return EntityManager::create($dbConfig, Setup::createAnnotationMetadataConfiguration(
-            ['module/Core/src/Entity'],
+        return EntityManager::create($connecitonConfig, Setup::createAnnotationMetadataConfiguration(
+            isset($ormConfig['entities_paths']) ? $ormConfig['entities_paths'] : [],
             $isDevMode,
-            'data/proxies',
+            isset($ormConfig['proxies_dir']) ? $ormConfig['proxies_dir'] : null,
             $cache,
             false
         ));

module/Common/src/Factory/LoggerFactory.php

@@ -0,0 +1,39 @@
+<?php
+namespace Shlinkio\Shlink\Common\Factory;
+
+use Cascade\Cascade;
+use Interop\Container\ContainerInterface;
+use Interop\Container\Exception\ContainerException;
+use Zend\ServiceManager\Exception\ServiceNotCreatedException;
+use Zend\ServiceManager\Exception\ServiceNotFoundException;
+use Zend\ServiceManager\Factory\FactoryInterface;
+
+class LoggerFactory implements FactoryInterface
+{
+    /**
+     * Create an object
+     *
+     * @param  ContainerInterface $container
+     * @param  string $requestedName
+     * @param  null|array $options
+     * @return object
+     * @throws ServiceNotFoundException if unable to resolve the service.
+     * @throws ServiceNotCreatedException if an exception is raised when
+     *     creating a service.
+     * @throws ContainerException if any other error occurs
+     */
+    public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
+    {
+        $config = $container->has('config') ? $container->get('config') : [];
+        Cascade::fileConfig(isset($config['logger']) ? $config['logger'] : ['loggers' => []]);
+
+        // Compose requested logger name
+        $loggerName = isset($options) & isset($options['logger_name']) ? $options['logger_name'] : 'Logger';
+        $nameParts = explode('_', $requestedName);
+        if (count($nameParts) > 1) {
+            $loggerName = $nameParts[1];
+        }
+
+        return Cascade::getLogger($loggerName);
+    }
+}

module/Common/src/Image/ImageBuilder.php

@@ -0,0 +1,10 @@
+<?php
+namespace Shlinkio\Shlink\Common\Image;
+
+use mikehaertl\wkhtmlto\Image;
+use Zend\ServiceManager\AbstractPluginManager;
+
+class ImageBuilder extends AbstractPluginManager implements ImageBuilderInterface
+{
+    protected $instanceOf = Image::class;
+}

module/Common/src/Image/ImageBuilderFactory.php

@@ -1,13 +1,14 @@
 <?php
-namespace Shlinkio\Shlink\Common\ErrorHandler;
+namespace Shlinkio\Shlink\Common\Image;
 
 use Interop\Container\ContainerInterface;
 use Interop\Container\Exception\ContainerException;
+use mikehaertl\wkhtmlto\Image;
 use Zend\ServiceManager\Exception\ServiceNotCreatedException;
 use Zend\ServiceManager\Exception\ServiceNotFoundException;
 use Zend\ServiceManager\Factory\FactoryInterface;
 
-class ErrorHandlerManagerFactory implements FactoryInterface
+class ImageBuilderFactory implements FactoryInterface
 {
     /**
      * Create an object
@@ -23,8 +24,8 @@ class ErrorHandlerManagerFactory implements FactoryInterface
      */
     public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
     {
-        $config = $container->get('config')['error_handler'];
-        $plugins = isset($config['plugins']) ? $config['plugins'] : [];
-        return new ErrorHandlerManager($container, $plugins);
+        return new ImageBuilder($container, ['factories' => [
+            Image::class => ImageFactory::class,
+        ]]);
     }
 }

module/Common/src/Image/ImageBuilderInterface.php

@@ -0,0 +1,8 @@
+<?php
+namespace Shlinkio\Shlink\Common\Image;
+
+use Zend\ServiceManager\ServiceLocatorInterface;
+
+interface ImageBuilderInterface extends ServiceLocatorInterface
+{
+}