jupitern/slim3-skeleton

Slim starter / Slim skeleton package to boost your development with Slim framework

Wednesday, July 4, 2018
by jupitern
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PHP
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The README.md

Slim Framework 3 Skeleton Application (http + cli)

Use this skeleton application to quickly setup and start working on a new Slim Framework 3 application (Tested with slim 3.12). This application handles http and command line requests. This application ships with a few service providers and a session middleware out of the box. Support for container resolution and auto-wiring., _(*1)

To remove a service provider comment it on config/app.php file and remove it from composer.json, update composer., _(*2)

Available service providers:, _(*3)

Available middleware:, _(*4)

Session

Install the Application

Run this command from the directory in which you want to install your new Slim Framework application., _(*5)

php composer.phar create-project jupitern/slim3-skeleton [my-app-name]

Replace [my-app-name] with the desired directory name for your new application. You'll want to:, _(*6)

Point your virtual host document root to your new application's public/ directory.
Ensure storage/ is web writable.
make the necessary changes in config file config/app.php

Run it:

$ cd [my-app-name]\public
$ php -S localhost:8080 OR $ composer serve
Browse to http://localhost:8080

Key directories

app: Application code (models, controllers, cli commands, handlers, middleware, service providers and others)
config: Configuration files like db, mail, routes...
lib: Other project classes like utils, business logic and framework extensions
storage: Log files, cache files and your raw, un-compiled assets such as LESS, SASS, or JavaScript.
public: The public directory contains index.php file, assets such as images, JavaScript, and CSS
views: Views template files.
vendor: Composer dependencies

Routing and dependency injection

The app class has a route resolver method that: * matches and injects params into the controller action passed as uri arguments * looks up and injects dependencies from the container by matching controller constructor / method argument class names * automatic Resolution using controller constructor / method argument types * accepts string or Response object as controller action response, _(*7)

Example defining two routes for a website and backend folders:, _(*8)


use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;

// simple route example
$app->get('/welcome/{name}', function (Request $request, Response $response, $args) {
    $name = $request->getAttribute('name');
    $response->getBody()->write("Hello, $name");

    return $response;
});


// example route to resolve request to uri '/' to \App\Http\Site\Welcome::index
$app->any('/', function ($request, $response, $args) use($app) {
    return $app->resolveRoute([\App\Http\Welcome::class, "index"], $args);
});


// example calling http://localhost:8080/index.php/test/nuno with the route bellow
// injects the :name param value into the method $name parameter
// Other parameters in the method will be searched in the container by classname or automatically resolved
// in this example the resolveRoute method will create a user instance and inject it in the controller method
$app->any('/test[/{name}]', function ($request, $response, $args) use($app) {
    return $app->resolveRoute([\App\Http\Welcome::class, "method"], $args);
});

namespace App\Http;
use Jupitern\Slim3\App\Http\Controller;

class Welcome extends Controller
{
    public function method($name, \App\Model\User $user)
    {
        return get_class($user)."<br/>name = {$name}";
    }
}

Console usage

Usage: php cli.php [command-name] [method-name] [parameters...]
Help: php cli.php help

How to create a new command: 1. Create a class under directory app\Console in namespace App\Console 2. Your class should extend \App\Console\Command 3. create a public method with some params. 4. DONE!, _(*9)

Example:, _(*10)

Command class:, _(*11)

namespace App\Console;

class Test extends Command
{

    public function method($a, $b='foobar')
    {
        return
            "\nEntered console command with params: \n".
            "a= {$a}\n".
            "b= {$b}\n";
    }
}

Execute the class:method from command line:, _(*12)

// since param "b" is optional you can use one of the following commands

> php cli.php Test method a=foo b=bar

> php cli.php Test method a=foo

Code examples

Get application instance, _(*13)

$app = \Lib\Framework\App::instance();
// or simpler using a helper function
$app = app();

Debug a variable, array or object using the debug helper function, _(*14)

debug(['a', 'b', 'c']);
// or debug and exit passing true as second param
debug(['a', 'b', 'c'], true);

Read a user from db using Laravel Eloquent service provider, _(*15)

$user = \App\Model\User::find(1);
echo $user->Name;

Send a email using PHPMailer service provider service named 'mail' on config file, _(*16)

/* @var $mail \PHPMailer\PHPMailer\PHPMailer */
$mail = app()->resolve('mail');
$mail->addAddress('john.doe@domain.com');
$mail->Subject = "test";
$mail->Body    = "<b>test body</b>";
$mail->AltBody = "alt body";
$mail->send();

List a directory content with Flysystem service provider named 'fs_local' on config file, _(*17)

$filesystem = app()->resolve('fs_local');
$contents = $filesystem->listContents(STORAGE_PATH, true);
var_dump($contents);

Write and read from session using Session Helper class, _(*18)

// save user info in session
\Jupitern\Slim3\Utils\Session::set('user', ['id' => '1']);
// get user info from session
$uservar = \Jupitern\Slim3\Utils\Session::get('user');
var_dump($uservar);

Write and read from cache with Redis service provider named 'redis' on config file, _(*19)

/** @var \Jupitern\Slim3\Utils\Redis $cache */
$cache = app()->resolve('redis');
$cache->set("cacheKey", "some test value");
echo $cache->get("cacheKey");

Changelog

v3.0 - moved core code to another package. - route resolution using reflection can now be switched off for performance. - config file services changed structure. - register services in container using a string instead of classnames. - code refactor and improvements., _(*20)

v2.6 - Replaced Whoops and Collision packages by slashtrace that provides http and cli debug, _(*21)

V2.5 - Allow for providers and middleware to be registered only for a given scope (dependent on app name) - general code improvements and error handling when developing rest api, _(*22)

Roadmap

[ ] more service providers / separate service providers in packages
[ ] more code examples

Contributing

welcome to discuss a bugs, features and ideas.

License

jupitern/slim3-skeleton is release under the MIT license., _(*23)

The Versions

04/07 2018

dev-master

9999999-dev

Slim starter / Slim skeleton package to boost your development with Slim framework

library slim3-skeleton

Slim starter / Slim skeleton package to boost your development with Slim framework

jupitern/slim3-skeleton

The README.md

Slim Framework 3 Skeleton Application (http + cli)

Install the Application

Run it:

Key directories

Routing and dependency injection

Console usage

Code examples

Changelog

Roadmap

Contributing

License

The Versions

dev-master

The Requires

The Development Requires

2.3.0

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The Development Requires

2.2.1

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The Development Requires

2.2.0

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The Development Requires

2.1.4

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The Development Requires

2.1.3

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The Development Requires

2.1.2

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The Development Requires

2.1.1

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The Development Requires

2.1.0

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The Development Requires

2.0.6

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2.0.5

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2.0.4

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2.0.3

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2.0.2

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2.0.1

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2.0.0

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1.0.5

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1.0.3

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1.0.4

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1.0.2

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1.0.1

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1.0.0

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0.5.0

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0.4.3

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0.4.2

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0.4.0

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0.4.1

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0.3.3