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<?php |
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/** |
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* CakePHPify : CakePHP Plugin for Shopify API Authentication |
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* Copyright (c) Multidimension.al (http://multidimension.al) |
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* Github : https://github.com/multidimension-al/cakephpify |
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* |
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* Licensed under The MIT License |
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* For full copyright and license information, please see the LICENSE file |
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* Redistributions of files must retain the above copyright notice. |
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* |
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* @copyright (c) Multidimension.al (http://multidimension.al) |
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* @link https://github.com/multidimension-al/cakephpify CakePHPify Github |
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* @license http://www.opensource.org/licenses/mit-license.php MIT License |
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*/ |
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namespace Multidimensional\Cakephpify\Controller\Shopify; |
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use Cake\Event\Event; |
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use Cake\Network\Session; |
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use Cake\ORM\TableRegistry; |
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use Cake\Routing\Router; |
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use Multidimensional\Cakephpify\Controller\AppController; |
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class InstallController extends AppController |
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{ |
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private $error; |
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/** |
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* @return void |
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*/ |
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public function initialize() |
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{ |
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parent::initialize(); |
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$this->loadComponent('Multidimensional/Cakephpify.ShopifyDatabase'); |
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$this->loadComponent('Multidimensional/Cakephpify.ShopifyAPI', ['apiKey' => $this->request->apiKey]); |
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$this->loadComponent('Flash'); |
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$this->error = false; |
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} |
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/** |
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* @return void|redirect |
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*/ |
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public function add() |
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{ |
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$isAuthorized = $this->shopifyApi->validateHMAC($this->request->query); |
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if ($isAuthorized) { |
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$accessToken = $this->shopifyApi->getAccessToken( |
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$this->request->query['shop'], |
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$this->request->query['code'] |
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); |
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if ($accessToken) { |
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$shop = $this->shopifyApi->getShopData(); |
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if (isset($shop['id'])) { |
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$shopEntity = $this->shopifyDatabase->shopDataToDatabase($shop); |
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if ($shopEntity) { |
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$accessTokenEntity = $this->shopifyDatabase->accessTokenToDatabase( |
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$accessToken, |
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$shopEntity->id, |
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$this->shopifyApi->apiKey |
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); |
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if ($accessTokenEntity) { |
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$this->request->session()->write( |
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[ |
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'shopify_access_token_' . $this->shopifyApi->apiKey => $accessToken, |
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'shopify_shop_domain_' . $this->shopifyApi->apiKey => $this->shopifyApi->getShopDomain() |
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] |
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); |
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$this->Auth->setUser($shopEntity); |
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return $this->redirect( |
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[ |
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'controller' => 'Shopify', |
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'plugin' => false, |
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'apiKey' => $this->shopifyApi->apiKey] |
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); |
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} else { |
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$this->Flash->set("Error saving access token. Please try again."); |
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} |
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} else { |
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$this->Flash->set("Error inserting Shopify shop data. Please try again."); |
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} |
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} else { |
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$this->Flash->set("Error accessing Shopify API. Please try again later."); |
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} |
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} else { |
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$this->Flash->set("Invalid access token. Pleasy try again."); |
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} |
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} else { |
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$this->Flash->set("Invalid authoization code. Please try again."); |
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} |
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$this->error = true; |
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$this->render('index'); |
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} |
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/** |
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* @return void|redirect |
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*/ |
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public function index() |
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{ |
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if (!empty($this->request->query['code']) && !$this->error) { |
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$this->render('add'); |
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} elseif (!empty($this->request->data['shop_domain']) && !$this->error) { |
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$validDomain = $this->shopifyApi->validDomain( |
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$this->request->data['shop_domain'] |
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); |
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if ($validDomain) { |
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$this->request->session()->write( |
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[ |
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'shopify_shop_domain_' . $this->shopifyApi->apiKey => $this->request->data['shop_domain'] |
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] |
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); |
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$redirectUrl = Router::url( |
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[ |
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'controller' => 'Install', |
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'action' => 'add', |
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'plugin' => 'Multidimensional/Cakephpify', |
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'apiKey' => $this->shopifyApi->apiKey |
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], |
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true |
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); |
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$authUrl = $this->shopifyApi->getAuthorizeUrl( |
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$this->request->data['shop_domain'], |
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$redirectUrl |
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); |
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$this->redirect($authUrl); |
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} else { |
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$this->Flash->set("Invalid Shopify Domain"); |
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} |
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} elseif (!empty($this->error)) { |
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$this->Flash->set($this->error); |
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} |
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} |
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/** |
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* @param string $url |
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* @param int $status |
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* @return void |
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*/ |
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public function redirect($url, $status = 302) |
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{ |
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$this->set('shopify_auth_url', $url); |
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$this->render('redirect'); |
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} |
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} |
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PHP provides two ways to mark string literals. Either with single quotes
'literal'
or with double quotes"literal"
. The difference between these is that string literals in double quotes may contain variables with are evaluated at run-time as well as escape sequences.String literals in single quotes on the other hand are evaluated very literally and the only two characters that needs escaping in the literal are the single quote itself (
\'
) and the backslash (\\
). Every other character is displayed as is.Double quoted string literals may contain other variables or more complex escape sequences.
will print an indented:
Single is Value
If your string literal does not contain variables or escape sequences, it should be defined using single quotes to make that fact clear.
For more information on PHP string literals and available escape sequences see the PHP core documentation.