Initial Commit

Author: Karl Monson

.gitignore

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+.DS_STORE

LICENSE.md

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+# The MIT License (MIT)
+
+Copyright (c) 2016 Karl Monson <[email protected]>
+
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+>
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.

README.md

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+# Ping For Laravel
+
+This Laravel package is simple and unopinionated. It simply returns the HTTP Status Code for a provided URL.
+
+## Installation
+
+```php
+// config/app.php
+
+'providers' => [
+    // ...
+    Karlmonson\Ping\PingServiceProvider::class,
+];
+
+'aliases' => [
+    // ...
+    'Ping' => Karlmonson\Ping\Facades\Ping::class,
+];
+```
+
+## Usage
+
+```php
+<?php
+
+namespace App\Http\Controllers;
+
+use Ping;
+use App\Http\Controllers\Controller;
+
+class LinkController extends Controller
+{
+    /**
+     * Show the current health of a given URL.
+     *
+     * @param  string  $url
+     * @return string
+     */
+    public function healthCheck($url)
+    {
+        $health = Ping::check($url);
+
+        if($health == 200) {
+            return 'Alive!';
+        } else {
+            return 'Dead :(';
+        }
+    }
+}
+```
+
+## Credits
+
+- [Karl Monson](https://github.com/karlmonson) - Author
+- [Eric Blount](https://github.com/ericmakesstuff) - Inspiration ([ericmakesstuff/laravel-server-monitor](https://github.com/ericmakesstuff/laravel-server-monitor))
+
+## License
+
+The MIT License (MIT). Please see [License File](https://github.com/karlmonson/laravel-ping/blob/master/LICENSE.md) for more information.

src/Facades/Ping.php

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+<?php
+
+namespace Karlmonson\Ping\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class Ping extends Facade
+{
+    /**
+     * Get the registered name of the component.
+     *
+     * @return string
+     */
+    protected static function getFacadeAccessor()
+    {
+        return 'ping';
+    }
+}

src/Ping.php

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+<?php
+
+namespace Karlmonson\Ping;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\Exception\ClientException;
+use GuzzleHttp\Exception\ConnectException;
+
+class Ping
+{
+	/**
+	 * @var \GuzzleHttp\Client
+	 */
+	protected $client;
+
+	/**  
+	 * @var int 
+	 */
+	protected $responseCode;
+
+	/** 
+	 * @var int 
+	 */
+	protected $timeout = 5;
+
+	/** 
+	 * @var bool 
+	 */
+	protected $allowRedirects = true;
+
+	public function __construct()
+	{
+		$this->client = new Client([
+			'timeout' => $this->timeout,
+			'allow_redirects' => $this->allowRedirects,
+		]);
+	}
+
+	public function check($url)
+	{
+		try {
+			$response = $this->client->get($url);
+			$this->responseCode = $response->getStatusCode();
+		} catch(ClientException $e) {
+			$response = $e->getResponse();
+			$this->responseCode = $response->getStatusCode();
+		} catch(ConnectException $e) {
+			$response = $e->getResponse();
+			$this->responseCode = $response->getStatusCode();
+		}
+
+		return $this->responseCode;
+	}
+}

src/PingServiceProvider.php

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+<?php
+
+namespace Karlmonson\Ping;
+
+use Illuminate\Support\ServiceProvider;
+
+class PingServiceProvider extends ServiceProvider
+{
+	/**
+	 * Indicates if loading of the provider is deferred.
+	 *
+	 * @var bool
+	 */
+	protected $defer = true;
+
+	/**
+	 * Register the service provider.
+	 *
+	 * @return void
+	 */
+	public function register()
+	{
+		$this->app->singleton('ping', function ($app) {
+			return new Ping();
+		});
+	}
+
+	/**
+	 * Get the services provided by the provider.
+	 *
+	 * @return array
+	 */
+	public function provides()
+	{
+		return ['ping'];
+	}
+}