Merge branch 'feature/github-console' into develop

Creates ZF2 console-awareness in GithubFeed module

.vimproject

@@ -115,15 +115,13 @@ mwop=/home/matthew/git/mwop CD=. filter="README TODO.md console *.php *.xml *.tx
    autoload_function.php
    autoload_register.php
    Module.php
-   bin=bin{
-    fetch.php
-   }
    config=config filter="*.ini *.xml *.php *.php.dist" {
     module.config.php
    }
    src=src {
     GithubFeed=GithubFeed {
      AtomReader.php
+     FetchController.php
     }
    }
    view=view filter="*.mustache *.phtml" {

module/GithubFeed/Module.php

@@ -2,10 +2,13 @@
 
 namespace GithubFeed;
 
+use Zend\Console\Adapter\AdapterInterface as Console;
 use Zend\Feed\Reader\Reader as FeedReader;
 use Zend\Http\Client as HttpClient;
+use Zend\ModuleManager\Feature\ConsoleUsageProviderInterface;
+use Zend\View\Renderer\PhpRenderer;
 
-class Module
+class Module implements ConsoleUsageProviderInterface
 {
     public function getAutoloaderConfig()
     {
@@ -44,6 +47,42 @@ public function getServiceConfig()
                 }
                 return $reader;
             },
+            'GithubFeed\Renderer' => function ($services) {
+                $helpers  = $services->get('ViewHelperManager');
+                $resolver = $services->get('ViewResolver');
+
+                $renderer = new PhpRenderer();
+                $renderer->setHelperPluginManager($helpers);
+                $renderer->setResolver($resolver);
+
+                return $renderer;
+            },
+        ));
+    }
+
+    public function getControllerConfig()
+    {
+        return array('factories' => array(
+            'GithubFeed\Fetch' => function ($controllers) {
+                $services = $controllers->getServiceLocator();
+                $config   = $services->get('Config');
+                $config   = $config['github_feed'];
+
+                $controller = new FetchController();
+                $controller->setConsole($services->get('Console'));
+                $controller->setFeedFile($config['content_path']);
+                $controller->setReader($services->get('GithubFeed\AtomReader'));
+                $controller->setRenderer($services->get('GithubFeed\Renderer'));
+
+                return $controller;
+            },
         ));
     }
+
+    public function getConsoleUsage(Console $console)
+    {
+        return array(
+            'githubfeed fetch' => 'Fetch and cache Github activity',
+        );
+    }
 }

module/GithubFeed/autoload_classmap.php

@@ -2,4 +2,5 @@
 // Generated by ZF2's ./bin/classmap_generator.php
 return array(
     'GithubFeed\AtomReader' => __DIR__ . '/src/GithubFeed/AtomReader.php',
-);
+    'GithubFeed\FetchController' => __DIR__ . '/src/GithubFeed/FetchController.php',
+);

module/GithubFeed/config/module.config.php

@@ -1,9 +1,10 @@
 <?php
 return array(
     'github_feed' => array(
-        'user'  => 'github username here',
-        'token' => 'github API token here',
-        'limit' => 5,
+        'user'         => 'github username here',
+        'token'        => 'github API token here',
+        'limit'        => 5,
+        'content_path' => 'data/github-feed-links.phtml',
     ),
     'view_manager' => array(
         'template_map' => array(
@@ -13,4 +14,16 @@
             'github-feed' => __DIR__ . '/../view',
         ),
     ),
+    'console' => array('router' => array('routes' => array(
+        'github-feed-fetch' => array(
+            'type' => 'Simple',
+            'options' => array(
+                'route' => 'githubfeed fetch',
+                'defaults' => array(
+                    'controller' => 'GithubFeed\Fetch',
+                    'action'     => 'feed',
+                ),
+            ),
+        ),
+    ))),
 );

module/GithubFeed/src/GithubFeed/FetchController.php

@@ -0,0 +1,92 @@
+<?php
+namespace GithubFeed;
+
+use Zend\Console\Adapter\AdapterInterface as Console;
+use Zend\Console\ColorInterface as Color;
+use Zend\Console\Request as ConsoleRequest;
+use Zend\Mvc\Controller\AbstractActionController;
+use Zend\View\Model\ViewModel;
+use Zend\View\Renderer\RendererInterface as Renderer;
+
+class FetchController extends AbstractActionController
+{
+    protected $console;
+    protected $feedFile;
+    protected $reader;
+    protected $renderer;
+
+    public function setConsole(Console $console)
+    {
+        $this->console = $console;
+    }
+
+    public function setFeedFile($path)
+    {
+        $this->feedFile = $path;
+    }
+
+    public function setReader(AtomReader $reader)
+    {
+        $this->reader = $reader;
+    }
+
+    public function setRenderer(Renderer $renderer)
+    {
+        $this->renderer = $renderer;
+    }
+
+    public function feedAction()
+    {
+        $request = $this->getRequest();
+        if (!$request instanceof ConsoleRequest) {
+            throw RuntimeException(sprintf(
+                '%s can only be run via the Console',
+                __METHOD__
+            ));
+        }
+
+        $message = 'Retrieving Github activity links';
+        $length  = strlen($message);
+        $width   = $this->console->getWidth();
+
+        $this->console->write($message, Color::BLUE);
+
+        try {
+            $data = $this->reader->read();
+        } catch (\Exception $e) {
+            $this->reportError($width, $length, $e);
+            return;
+        }
+
+        $model = new ViewModel(array(
+            'github' => $data,
+        ));
+        $model->setTemplate('github-feed/links');
+
+        $content  = $this->renderer->render($model);
+        file_put_contents($this->feedFile, $content);
+        // file_put_contents('data/github-feed-links.phtml', $content);
+        $this->reportSuccess($width, $length);
+    }
+
+    protected function reportError($width, $length, $e)
+    {
+        if (($length + 9) > $width) {
+            $this->console->writeLine('');
+            $length = 0;
+        }
+        $spaces = $width - $length - 9;
+        $this->console->writeLine(str_repeat('.', $spaces) . '[ ERROR ]', Color::RED);
+        $this->console->writeLine($e->getTraceAsString());
+    }
+
+    protected function reportSuccess($width, $length)
+    {
+        if (($length + 8) > $width) {
+            $this->console->writeLine('');
+            $length = 0;
+        }
+        $spaces = $width - $length - 8;
+        $this->console->writeLine(str_repeat('.', $spaces) . '[ DONE ]', Color::GREEN);
+    }
+}