some status stuff

app/Controllers/StatusController.php

@@ -6,6 +6,10 @@
 
 namespace Sakura\Controllers;
 
+use Carbon\Carbon;
+use Sakura\DB;
+use Sakura\Status;
+
 /**
  * The status page and related stuff.
  * @package Sakura
@@ -13,12 +17,56 @@ namespace Sakura\Controllers;
  */
 class StatusController extends Controller
 {
+    protected const EVENT_STATE = [
+        0 => 'Monitoring',
+        1 => 'Investigating',
+        2 => 'Resolved',
+    ];
+
     /**
      * Renders the base status page.
      * @return string
      */
-    public function index(): string
+    public function index()
     {
-        return view('status/index');
+        $endpoints = array_keys(config('status.check'));
+        $events = DB::table('status_events')
+            ->get();
+        $incidents = [];
+
+        foreach ($events as $row) {
+            $date = Carbon::createFromFormat('Y-m-d H:i:s', $row->event_date);
+            $incidents[$date->format('M j, Y')][] = [
+                'time' => $date->format('G:i'),
+                'state' => static::EVENT_STATE[$row->event_state],
+                'comment' => $row->event_text,
+            ];
+        }
+
+        return view('status/index', compact('endpoints', 'incidents'));
+    }
+
+    /**
+     * Gets status information.
+     * @return string
+     */
+    public function data()
+    {
+        $endpoints = config('status.check');
+        $name = $_GET['name'] ?? null;
+
+        if (!array_key_exists($name, $endpoints)) {
+            return $this->json(['error' => 'Unknown host.']);
+        }
+
+        [$address, $port, $protocol] = explode('/', $endpoints[$name]);
+        $status = new Status($address, $port, $protocol);
+
+        if ($status->state === null) {
+            $status->check();
+            $status->save();
+        }
+
+        return $this->json($status);
     }
 }

app/Status.php

@@ -0,0 +1,102 @@
+<?php
+/**
+ * Status checking.
+ * @package Sakura
+ */
+
+namespace Sakura;
+
+/**
+ * Status checking.
+ * @package Sakura
+ * @author Julian van de Groep <me@flash.moe>
+ */
+class Status
+{
+    private $address = '';
+    private $port = 0;
+    private $protocol = '';
+
+    public $state = null;
+    public $history = [];
+
+    public const OK = 2;
+    public const ERROR = 1;
+    public const FAIL = 0;
+
+    public function __construct(string $address, int $port, string $protocol = '', bool $populate = true)
+    {
+        $this->address = $address;
+        $this->port = $port;
+        $this->protocol = $protocol;
+
+        if ($populate) {
+            $this->populate();
+        }
+    }
+
+    public function populate(): void
+    {
+        $this->history = DB::table('status_history')
+            ->where('history_name', $this->address)
+            ->where('history_port', $this->port)
+            ->where('history_protocol', $this->protocol)
+            ->orderBy('history_date', 'desc')
+            ->get();
+
+        $this->state = isset($this->history[0]) ? intval($this->history[0]->history_state) : null;
+    }
+
+    public function check(): int
+    {
+        $this->state = static::FAIL;
+        $sock = checkdnsrr($this->address) ? fsockopen($this->address, $this->port, $errno, $errstr, 1) : false;
+
+        if ($sock !== false) {
+            fclose($sock);
+            $this->state = static::OK;
+
+            if ($this->protocol === 'http' || $this->protocol === 'https') {
+                $header = strstr(
+                    Net::request("{$this->protocol}://{$this->address}:{$this->port}/", 'head', null, 1),
+                    "\r\n",
+                    true
+                );
+
+                if ($header !== false && strtolower(substr($header, 0, 4)) == 'http') {
+                    list($protocol, $response, $text) = explode(' ', $header, 3);
+
+                    if ($response >= 400 && $response < 500) {
+                        $this->state = static::ERROR;
+                    }
+
+                    if ($response >= 500 && $response < 600) {
+                        $this->state = static::FAIL;
+                    }
+                }
+            }
+        }
+
+        return $this->state;
+    }
+
+    public function save()
+    {
+        DB::table('status_history')
+            ->insert([
+                'history_name' => $this->address,
+                'history_port' => $this->port,
+                'history_protocol' => $this->protocol,
+                'history_state' => $this->state
+            ]);
+
+
+        $this->history = array_merge(DB::table('status_history')
+            ->where('history_name', $this->address)
+            ->where('history_port', $this->port)
+            ->where('history_protocol', $this->protocol)
+            ->orderBy('history_date', 'desc')
+            ->limit(1)
+            ->get(), $this->history);
+    }
+}

config/config.example.ini

@@ -203,12 +203,17 @@ min_length = 1
 
 ; Content for the contact page, the variables function like a normal associative array
 [contact]
-mail['Administrator'] = sakura@localghost
+mail['Administrator'] = me@flash.moe
 
 twit['smugwave'] = "Sakura's main developer"
 
 repo['Sakura'] = https://github.com/flashwave/sakura
 
+; Status settings
+[status]
+check['flash.moe http'] = "flash.moe/80/http"
+check['flash.moe https'] = "flash.moe/443/https"
+
 ; LastFM settings
 [lastfm]
 api_key =

database/2016_12_09_225434_status_tables.php

@@ -0,0 +1,43 @@
+<?php
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Sakura\DB;
+
+class StatusTables extends Migration
+{
+    /**
+     * Run the migrations.
+     * @return void
+     */
+    public function up()
+    {
+        $schema = DB::getSchemaBuilder();
+
+        $schema->create('status_history', function (Blueprint $table) {
+            $table->string('history_name');
+            $table->smallInteger('history_port')->unsigned();
+            $table->string('history_protocol');
+            $table->tinyInteger('history_state')->unsigned();
+            $table->timestamp('history_date')->useCurrent = true;
+        });
+
+        $schema->create('status_events', function (Blueprint $table) {
+            $table->increments('event_id');
+            $table->timestamp('event_date')->useCurrent = true;
+            $table->tinyInteger('event_state')->unsigned();
+            $table->string('event_text');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     * @return void
+     */
+    public function down()
+    {
+        $schema = DB::getSchemaBuilder();
+
+        $schema->drop('status_history');
+        $schema->drop('status_events');
+    }
+}

resources/views/yuuno/status/index.twig

@@ -10,7 +10,7 @@
             <span class="status__overall-icon"></span> <span class="status__overall-text">all services are go!</span>
         </div>
         <div class="status__last-update">
-            this is a static design preview
+            this is an not as static as it was before design preview
         </div>
     </div>
 {% endblock %}
@@ -18,79 +18,42 @@
 {% block content %}
     <div class="platform status__response">
         <div class="status__services">
-            <div class="status__service status__service--good status__service--selected">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">main site</div>
-            </div>
-            <div class="status__service status__service--good">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">test site</div>
-            </div>
-            <div class="status__service status__service--bad">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">api</div>
-            </div>
-            <div class="status__service status__service--good">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">chat server</div>
-            </div>
-            <div class="status__service status__service--good">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">chat client</div>
-            </div>
-            <div class="status__service status__service--bad">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">irc gateway</div>
-            </div>
-            <div class="status__service status__service--bad">
-                <div class="status__service-icon"></div>
-                <div class="status__service-name">tekkit</div>
-            </div>
+            {% for name in endpoints %}
+                <div class="status__service status__service--good">
+                    <div class="status__service-icon"></div>
+                    <div class="status__service-name">{{ name }}</div>
+                </div>
+            {% endfor %}
         </div>
         <div class="status__graph">graph goes here</div>
     </div>
     <div class="platform status__incidents">
-        <div class="status__incident">
-            <div class="status__incident-date">Aug 4, 2016</div>
-            <div class="status__updates">
-                <div class="status__update status__update--good">
-                    <div class="status__update-meta">
-                        <div class="status__update-time">9:01 UTC</div>
-                        <div class="status__update-state">Resolved</div>
-                    </div>
-                    <div class="status__update-text">
-                        That fixed it for some reason.
-                    </div>
-                </div>
-                <div class="status__update status__update--busy">
-                    <div class="status__update-meta">
-                        <div class="status__update-time">8:45 UTC</div>
-                        <div class="status__update-state">Monitoring</div>
-                    </div>
-                    <div class="status__update-text">
-                        Dropkicking the server out of the window.
-                    </div>
-                </div>
-                <div class="status__update status__update--bad">
-                    <div class="status__update-meta">
-                        <div class="status__update-time">8:30 UTC</div>
-                        <div class="status__update-state">Investigating</div>
-                    </div>
-                    <div class="status__update-text">
-                        Having connectivity issues with the server.
-                    </div>
+        {% for date, events in incidents %}
+            <div class="status__incident">
+                <div class="status__incident-date">{{ date }}</div>
+                <div class="status__updates">
+                    {% if events|length > 0 %}
+                        {% for event in events %}
+                            {% set state = event.state|lower %}
+                            <div class="status__update status__update--{% if state == 'resolved' %}good{% elseif state == 'monitoring' %}bad{% else %}busy{% endif %}">
+                                <div class="status__update-meta">
+                                    <div class="status__update-time">{{ event.time }} UTC</div>
+                                    <div class="status__update-state">{{ event.state }}</div>
+                                </div>
+                                <div class="status__update-text">
+                                    {{ event.comment }}
+                                </div>
+                            </div>
+                        {% endfor %}
+                    {% else %}
+                        <div class="status__update status__update">
+                            <div class="status__update-text">
+                                No incidents occurred.
+                            </div>
+                        </div>
+                    {% endif %}
                 </div>
             </div>
-        </div>
-        <div class="status__incident">
-            <div class="status__incident-date">Aug 3, 2016</div>
-            <div class="status__updates">
-                <div class="status__update status__update">
-                    <div class="status__update-text">
-                        No incidents occurred.
-                    </div>
-                </div>
-            </div>
-        </div>
+        {% endfor %}
     </div>
 {% endblock %}

routes.php

@@ -77,6 +77,7 @@ Router::group(['before' => 'maintenance'], function () {
     // Status
     Router::group(['prefix' => 'status'], function () {
         Router::get('/', 'StatusController@index', 'status.index');
+        Router::get('/data', 'StatusController@data', 'status.data');
     });
 
     // News