Web notifications. Issue #156.

src/Service/WebNotificationService.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace PHPCensor\Service;
+
+use PHPCensor\Config;
+use Pheanstalk\Pheanstalk;
+use Pheanstalk\PheanstalkInterface;
+use PHPCensor\BuildFactory;
+use PHPCensor\Model\Build;
+use PHPCensor\Model\Project;
+use PHPCensor\Store\BuildStore;
+
+/**
+ * A service that listens for creation, duplication and deletion of builds for web notification UI.
+ */
+class WebNotificationService
+{
+    /**
+     * Similar to BuildController::formatBuilds() but uses
+     * pure object to be used for rendering web notifications.
+     * @param  array $builds
+     * @return array  Formatted builds
+     * @see \PHPCensor\Controller\WidgetLastBuildsController::webNotificationUpdate().
+     */
+    public static function formatBuilds($builds)
+    {
+        $rtn = ['count' => $builds['count'], 'items' => []];
+
+        foreach ($builds['items'] as $buildItem) {
+            $build = self::formatBuild($buildItem);
+            $rtn['items'][$buildItem->getId()]['build'] = $build;
+        }
+
+        ksort($rtn['items']);
+        return $rtn;
+    }
+
+    /**
+     * Provides structured keys for web notification.
+     * @param  Build  $build
+     * @return array
+     */
+    public static function formatBuild($build)
+    {
+        if (empty($build) || is_null($build)) {
+            return [];
+        }
+        $status = $build->getStatus();
+        $datePerformed = '';
+        $dateFinished = '';
+
+        /*
+            BUG: Lang::out() automatically renders the values for
+            either 'created_x' or 'started_x' instead of just
+            returning them.
+        */
+        if ($status === Build::STATUS_PENDING) {
+            $datePerformed = 'Created: ' . $build->getCreateDate()->format('H:i');
+        } elseif ($status === Build::STATUS_RUNNING) {
+            $datePerformed = 'Started: ' . $build->getStartDate()->format('H:i');
+        }
+
+        if (!is_null($build->getFinishDate())) {
+            $dateFinished = 'Finished: ' . $build->getFinishDate()->format('H:i');
+        }
+
+        return [
+            'branch'          => $build->getBranch(),
+            'url'             => APP_URL .
+                                 'build/view/' .
+                                 $build->getId(),
+            'committer_email' => $build->getCommitterEmail(),
+            'img_src'         => 'https://www.gravatar.com/avatar/' .
+                                 md5($build->getCommitterEmail()) .
+                                 '?d=mm&s=40',
+            'project_title'   => $build->getProject()->getTitle(),
+            'status'          => $status,
+            'date_performed'  => $datePerformed,
+            'date_finished'   => $dateFinished
+        ];
+    }
+}