feat: Initial commit

lib/Plugin.php

@@ -0,0 +1,156 @@
+<?php
+
+namespace Aerex\BaikalStorage;
+
+use Aerex\BaikalStorage\Storages\Taskwarrior;
+use Aerex\BaikalStorage\Configs\ConfigBuilder;
+use Aerex\BaikalStorage\Configs\TaskwarriorConfig;
+use Sabre\DAV\Exception\BadRequest;
+use Sabre\HTTP\RequestInterface;
+use Sabre\HTTP\ResponseInterface;
+use Sabre\DAV\ServerPlugin;
+use Sabre\DAV\Server;
+
+/**
+ * The plugin to interact with Baikal and external storages 
+ *
+ */
+class Plugin extends ServerPlugin {
+
+    /**
+     * Reference to server object.
+     *
+     * @var Server
+     */
+    protected $server;
+
+
+
+    /**
+     * @var StorageManager
+     */
+    protected $storageManager;
+
+    /**
+     * @var ConfigBuilder
+     */
+
+    protected $config;
+    
+    /**
+     * Creates the Taskwarrior plugin
+     *
+     * @param CalendarProcessor $TWCalManager
+     *
+     */
+    function __construct($config = null){
+      if (isset($config)) {
+        $this->config = $config;
+      } else  {
+        $this->config = new ConfigBuilder();
+      }
+      $this->storageManager = new StorageManager($this->config);
+      $this->addStorages();
+    }
+
+    /**
+     * Configure available storages in storage manager
+     *
+     */
+
+    public function addStorages() {
+      $taskwarrior = new Taskwarrior(new Console(['rc.verbose=nothing', 'rc.hooks=off']), new TaskwarriorConfig());
+      $this->storageManager->addStorage(Taskwarrior::NAME, $taskwarrior); 
+      $this->storageManager->init();
+    }
+
+    /**
+     * Sets up the plugin
+     *
+     * @param Server $server
+     * @return void */
+    function initialize(Server $server) {
+        $this->server = $server;
+        $server->on('beforeMethod:*',         [$this, 'beforeMethod'], 15);
+
+    }
+
+    /**
+     * Returns a plugin name.
+     *
+     * Using this name other plugins will be able to access other plugins
+     * using DAV\Server::getPlugin
+     *
+     * @return string
+     */
+    function getPluginName() {
+
+        return 'taskwarrior';
+
+    }
+    /**
+     * This method is called before any HTTP method handler.
+     *
+     * This method intercepts any GET, DELETE, PUT and PROPFIND calls to
+     * filenames that are known to match the 'temporary file' regex.
+     *
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     *
+     * @return bool
+     */
+    public function beforeMethod(RequestInterface $request, ResponseInterface $response)
+    {
+
+        switch ($request->getMethod()) {
+            case 'PUT':
+                $this->httpPut($request, $response);
+        }
+        return;
+    }
+    
+    
+
+    /**
+     * This method handles the PUT method.
+     *
+     * @param RequestInterface  $request
+     *
+     * @return bool
+     */
+    function httpPut(RequestInterface $request){
+      $body = $request->getBodyAsString();
+      $vCal = \Sabre\VObject\Reader::read($body);
+      try {
+        $this->storageManager->import($vCal);
+      } catch(BadRequest $e){
+          throw new BadRequest($e->getMessage(), null, $e);
+      } catch(\Exception $e){
+          throw new \Exception($e->getMessage(), null, $e);
+      }
+
+      $request->setBody($body);
+
+    }
+
+    /**
+     * Returns a bunch of meta-data about the plugin.
+     *
+     * Providing this information is optional, and is mainly displayed by the
+     * Browser plugin.
+     *
+     * The description key in the returned array may contain html and will not
+     * be sanitized.
+     *
+     * @return array
+     */
+    function getPluginInfo() {
+
+      return [
+        'name'        => $this->getPluginName(),
+        'description' => 'The plugin provides synchronization between taskwarrior tasks and iCAL events',
+        'link'        => null,
+      ];
+
+    }
+}