Split dashboard into widgets. Add build errors widget.

src/PHPCensor/Controller/WidgetBuildErrorsController.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace PHPCensor\Controller;
+
+use b8;
+use PHPCensor\BuildFactory;
+use PHPCensor\Helper\Lang;
+use PHPCensor\Model\Build;
+use PHPCensor\Controller;
+
+/**
+ * Widget Build Errors Controller
+ */
+class WidgetBuildErrorsController extends Controller
+{
+    /**
+     * @var \PHPCensor\Store\BuildStore
+     */
+    protected $buildStore;
+
+    /**
+     * @var \PHPCensor\Store\ProjectStore
+     */
+    protected $projectStore;
+
+    /**
+     * Initialise the controller, set up stores and services.
+     */
+    public function init()
+    {
+        $this->buildStore = b8\Store\Factory::getStore('Build');
+        $this->projectStore = b8\Store\Factory::getStore('Project');
+    }
+
+    /**
+    * Display dashboard:
+    */
+    public function index()
+    {
+        $view = new b8\View('WidgetBuildErrors/update');
+        $this->view->projects = $this->renderAllProjectsLatestBuilds($view);
+
+        $this->response->disableLayout();
+        $this->response->setContent($this->view->render());
+
+        return $this->response;
+    }
+
+    /**
+     * @return b8\Http\Response
+     */
+    public function update()
+    {
+        $this->response->disableLayout();
+        $this->response->setContent($this->renderAllProjectsLatestBuilds($this->view));
+
+        return $this->response;
+    }
+
+    /**
+     * @param b8\View $view
+     * @return string
+     */
+    protected function renderAllProjectsLatestBuilds($view)
+    {
+        $builds = $this->buildStore->getAllProjectsLatestBuilds();
+
+        $view->builds = $builds['projects'];
+        $projects = $this->projectStore->getByIds(array_keys($builds['projects']));
+
+        $view_projects = [];
+        foreach($projects as $id => $project) {
+            if (!$project->getArchived()) {
+                $view_projects[$id] = $project;
+            } else {
+                unset($builds['projects'][$id]);
+            }
+        }
+        $view->projects = $view_projects;
+
+        return $view->render();
+    }
+}