Workflow class

php/Terminus/SiteWorkflow.php

@@ -0,0 +1,110 @@
+<?php
+namespace Terminus;
+
+class SiteWorkflow {
+  public $result;
+  public $id;
+  public $realm;
+  public $type;
+  public $params = array();
+  public $site;
+  public $status;
+
+  public function __construct($type, Site $site) {
+    $this->type = $type;
+    $this->setParams(array('type'=> $type));
+    $this->site = $site;
+  }
+
+  /**
+   * Factory method
+   */
+  public static function createWorkflow($type, Site $site) {
+    return new SiteWorkflow($type, $site);
+  }
+
+  /**
+   * Save an associative array into the params array
+   * @param $args array required
+   *
+   * @return workflow object
+   */
+  public function setParams($args) {
+    foreach($args as $key => $value) {
+      $this->params[$key] = $value;
+    }
+    return $this;
+  }
+
+  /**
+   * Send the workflow to the api
+   */
+  public function start($method='GET') {
+    $data = array();
+    $path = 'workflows';
+    if ('POST' == $method) {
+      $data['body'] = json_encode($this->params);
+      $data['headers'] = array('Content-type'=>'application/json');
+    } else {
+      $path = "$path?type=".$this->type;
+    }
+    $response = \Terminus_Command::request('sites', $this->site->getId(), $path, $method, $data);
+
+    if (is_object($response['data'])) {
+      $this->status = $response['data'];
+      $this->id = $this->status->id;
+      $this->result = $this->status->result;
+    }
+    return $this;
+  }
+
+  public function refresh() {
+    $response = self::request('sites', $this->site->getId(), "workflows/".$this->id(), 'GET');
+    print_r($response);
+    $this->status = $response['data'];
+    $this->id = $this->status->id;
+    $this->result = $this->status->result;
+  }
+
+  /**
+   * Wait on workflow to complete
+   */
+  public function wait() {
+    \Terminus::set_config('nocache',true);
+    $tries = 0;
+    while( $this->status('result') !== 'succeeded' AND $tries < 100) {
+      if ( 'failed' == $this->status('result') OR 'aborted' == $this->status('result') ) {
+        if (isset($this->status->final_task) and !empty($this->status->final_task->messages)) {
+          foreach($this->status->final_task->messages as $data => $message) {
+            \Terminus::error(sprintf('[%s] %s', $message->level, $message->message));
+            exit;
+          }
+        } else {
+          \Terminus::error(PHP_EOL."Couldn't complete jobs: '{$this->type}'".PHP_EOL);
+        }
+      }
+      sleep(3);
+      print ".";
+      $tries++;
+    }
+    print PHP_EOL;
+    if( "succeeded" === $this->status('result') )
+      return $this;
+    return false;
+    unset($workflow);
+  }
+
+  /**
+   * Return current status
+   * @param $key string optional -- property to return
+   */
+   public function status($key=null) {
+     if ($key AND is_object($this->status) AND property_exists($this->status,$key)) {
+       return $this->status->$key;
+     } elseif ($key AND is_object($this->status) AND !property_exists($this->status,$key)) {
+       return false;
+     }
+     return $this->status;
+   }
+
+}