implements a modular view system

app/Composers/Modules/ComponentsComposer.php

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+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Composers\Modules;
+
+use CachetHQ\Cachet\Models\Component;
+use CachetHQ\Cachet\Models\ComponentGroup;
+use Illuminate\Contracts\View\View;
+
+/**
+ * This is the status page composer.
+ *
+ * @author James Brooks <james@alt-three.com>
+ * @author Connor S. Parks <connor@connorvg.tv>
+ */
+class ComponentsComposer
+{
+    /**
+     * Index page view composer.
+     *
+     * @param \Illuminate\Contracts\View\View $view
+     *
+     * @return void
+     */
+    public function compose(View $view)
+    {
+        // Component & Component Group lists.
+        $usedComponentGroups = Component::enabled()->where('group_id', '>', 0)->groupBy('group_id')->pluck('group_id');
+        $componentGroups = ComponentGroup::whereIn('id', $usedComponentGroups)->orderBy('order')->get();
+        $ungroupedComponents = Component::enabled()->where('group_id', 0)->orderBy('order')->orderBy('created_at')->get();
+
+        $view->withComponentGroups($componentGroups)
+            ->withUngroupedComponents($ungroupedComponents);
+    }
+}

app/Composers/Modules/MetricsComposer.php

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+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Composers\Modules;
+
+use CachetHQ\Cachet\Models\Metric;
+use Illuminate\Contracts\Config\Repository;
+use Illuminate\Contracts\View\View;
+
+class MetricsComposer
+{
+    /**
+     * The illuminate config instance.
+     *
+     * @var \Illuminate\Contracts\Config\Repository
+     */
+    protected $config;
+
+    /**
+     * Create a new metrics composer.
+     *
+     * @param \Illuminate\Contracts\Config\Repository $config
+     *
+     * @return void
+     */
+    public function __construct(Repository $config)
+    {
+        $this->config = $config;
+    }
+
+    /**
+     * Metrics view composer.
+     *
+     * @param \Illuminate\Contracts\View\View $view
+     *
+     * @return void
+     */
+    public function compose(View $view)
+    {
+        $metrics = null;
+        if ($displayMetrics = $this->config->get('setting.display_graphs')) {
+            $metrics = Metric::displayable()->orderBy('order')->orderBy('id')->get();
+        }
+
+        $view->withDisplayMetrics($displayMetrics)
+            ->withMetrics($metrics);
+    }
+}

app/Composers/Modules/ScheduledComposer.php

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+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Composers\Modules;
+
+use CachetHQ\Cachet\Models\Incident;
+use Illuminate\Contracts\View\View;
+
+/**
+ * This is the status page composer.
+ *
+ * @author James Brooks <james@alt-three.com>
+ * @author Connor S. Parks <connor@connorvg.tv>
+ */
+class ScheduledComposer
+{
+    /**
+     * Index page view composer.
+     *
+     * @param \Illuminate\Contracts\View\View $view
+     *
+     * @return void
+     */
+    public function compose(View $view)
+    {
+        $scheduledMaintenance = Incident::scheduled()->orderBy('scheduled_at')->get();
+
+        $view->withScheduledMaintenance($scheduledMaintenance);
+    }
+}

app/Composers/Modules/StatusComposer.php

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+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Composers\Modules;
+
+use CachetHQ\Cachet\Integrations\Contracts\System;
+use Illuminate\Contracts\View\View;
+
+/**
+ * This is the status page composer.
+ *
+ * @author James Brooks <james@alt-three.com>
+ * @author Connor S. Parks <connor@connorvg.tv>
+ */
+class StatusComposer
+{
+    /**
+     * The system instance.
+     *
+     * @var \CachetHQ\Cachet\Integrations\Contracts\System
+     */
+    protected $system;
+
+    /**
+     * Create a new status page composer instance.
+     *
+     * @param \CachetHQ\Cachet\Integrations\Contracts\System $system
+     *
+     * @return void
+     */
+    public function __construct(System $system)
+    {
+        $this->system = $system;
+    }
+
+    /**
+     * Index page view composer.
+     *
+     * @param \Illuminate\Contracts\View\View $view
+     *
+     * @return void
+     */
+    public function compose(View $view)
+    {
+        $view->with($this->system->getStatus());
+    }
+}

app/Composers/Modules/TimelineComposer.php

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+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Composers\Modules;
+
+use Illuminate\Contracts\View\View;
+
+/**
+ * This is the status page composer.
+ *
+ * @author James Brooks <james@alt-three.com>
+ * @author Connor S. Parks <connor@connorvg.tv>
+ */
+class TimelineComposer
+{
+    /**
+     * Index page view composer.
+     *
+     * @param \Illuminate\Contracts\View\View $view
+     *
+     * @return void
+     */
+    public function compose(View $view)
+    {
+        // ...
+    }
+}