PHPMatsuri2011 NiftyCloud Workshop

Controller_InstancesController.php

<?php
// メンバ変数を追加
	public $uses = array(
		'NiftyCloudControllPanel.Instance', 
		'NiftyCloudControllPanel.KeyPair',
		'NiftyCloudControllPanel.SecurityGroup',
	);

/// アクションを追加
	public function run($id=null)
	{
			// SSHキー一覧を取得
		$key_pairs = $this->KeyPair->find('list');
		if ( empty($key_pairs) ) {
				$this->Session->setFlash(__('Could not get key pairs.', true));
				$this->redirect(array('action' => 'index'));
		}
			// Firewall一覧を取得
		$security_groups = $this->SecurityGroup->find('list');
		if ( empty($security_groups) ) {
				$this->Session->setFlash(__('Could not get security groups.', true));
				$this->redirect(array('action' => 'index'));
		}		
		$this->set(compact('key_pairs', 'security_groups'));
		
		if ( $this->data ) {
			$this->Instance->create();
			$this->Instance->set($this->data);
			$result = $this->Instance->run();
			if ( $result === true ) {
				$this->Session->setFlash(__('The instance has been created', true));
				$this->redirect(array('action' => 'index'));
			} else {
				$this->Session->setFlash(__('The instance could not be create. Please, try again.', true));
			}
		}
	}

Model_Instance.php

<?php
// サーバー起動処理用のメソッドを追加
	public function run()
	{
		if (is_null($this->api)) {
			$config = Configure::read('nifty_cloud');
			$this->api = new NiftyCloud($config);
		}

		$params = array(
			'ImageId'					=> $this->data[$this->alias]['image_id'],
			'KeyName'					=> $this->data[$this->alias]['key_pair'],
			'InstanceType' 		=> $this->data[$this->alias]['instance_type'],
			'InstanceId'			=> $this->data[$this->alias]['instanceid'],
			'AccountingType'	=> $this->data[$this->alias]['accounting_type'],
			'Password'				=> $this->data[$this->alias]['password'],
			'SecurityGroup' 	=> $this->data[$this->alias]['security_group'],
		);
		$api_result = $this->api->run_instances($params);
		return !$this->api->isError();
	}

Model_KeyPair.php

<?php
require_once(ROOT.DS.'vendors'.DS.'NiftyCloud'.DS.'services'.DS.'niftycloud.class.php');
class KeyPair extends AppModel {
	public 	$useTable = false;
	private $api = null;
	
	public function find($type, $conditions=array())
	{
		if (is_null($this->api)) {
			$config = Configure::read('nifty_cloud');
			$this->api = new NiftyCloud($config);
		}
		
		$result = false ;
		$api_result = $this->api->describe_key_pairs();
		if ( $this->api->isError() ) {
			$result = array();
		} else {
			$result = array();
			foreach($api_result->keySet->item as $item) {
				if ( $type === 'list' ) {
					$result[(string)$item->keyName] = (string)$item->keyName;
				} else {
					$result[] = array(
						$this->alias => array(
							'name'					=> (string)$item->keyName,
						)
					);
				}
			}
		}
		
		return $result;
	}
}

Model_SecurityGroup.php

<?php
require_once(ROOT.DS.'vendors'.DS.'NiftyCloud'.DS.'services'.DS.'niftycloud.class.php');
class SecurityGroup extends AppModel {
	public 	$useTable = false;
	private $api = null;
	
	public function find($type, $conditions=array())
	{
		if (is_null($this->api)) {
			$config = Configure::read('nifty_cloud');
			$this->api = new NiftyCloud($config);
		}
		
		$result = false ;
		$api_result = $this->api->describe_security_groups();
		if ( $this->api->isError() ) {
			$result = array();
		} else {
			$result = array();
			foreach($api_result->securityGroupInfo->item as $item) {
				if ( $type === 'list' ) {
					$result[(string)$item->groupName] = (string)$item->groupName;
				} else {
					$result[] = array(
						$this->alias => array(
							'name'					=> (string)$item->groupName,
							'description'		=> (string)$item->groupDescription,
						)
					);
				}
			}
		}
		
		return $result;
	}
}

View_Instances_index.ctp

// ファイルの最後に以下を追加
<div class="actions">
	<h3><?php echo __('Actions'); ?></h3>
	<ul>

		<li><?php echo $this->Html->link(__('Create Instances', true), array('action' => 'run'));?></li>
	</ul>
</div>

View_Instances_run.ctp

<div class="instances form">
<?php echo $this->Form->create('Instance');?>
	<fieldset>
		<legend><?php echo __('Run Instance'); ?></legend>
	<?php
		echo $this->Form->input('id', array('type'=>'hidden'));
		echo $this->Form->input('image_id', array(
			'type'=>'select',
			'label'=>__('OSイメージ',true),
			'options' => $images
		));
		echo $this->Form->input('instanceid', array(
			'label'=>__('インスタンスID'),
			'type'=>'text'
		));
		echo $this->Form->input('accounting_type', array(
			'type'=>'select',
			'label'=>__('課金方法',true),
			'options' => array(1=>'月額',2=>'従量'),
			'value'=>2
		));
		echo $this->Form->input('instance_type', array(
			'type'=>'select',
			'label'=>__('サーバータイプ',true),
			'options' => $instance_types
		));
		echo $this->Form->input('password', array(
			'label'=>__('パスワード'),
			'type'=>'password'
		));
		echo $this->Form->input('password_confirm', array(
			'label'=>__('パスワード(確認)'),
			'type'=>'password'
		));
		echo $this->Form->input('key_pair', array(
			'type'=>'select',
			'label'=>__('公開鍵',true),
			'options' => $key_pairs
		));
		echo $this->Form->input('security_group', array(
			'type'=>'select',
			'label'=>__('ファイアーウォール',true),
			'options' => $security_groups
		));
	?>
	</fieldset>
<?php echo $this->Form->end(__('Submit', true));?>
</div>
<div class="actions">
	<h3><?php echo __('Actions'); ?></h3>
	<ul>

		<li><?php echo $this->Html->link(__('List Instances', true), array('action' => 'index'));?></li>
	</ul>
</div>