Controller::session_redirect() - Code Metrics - Inspection of "Add full edit form to anime list" - timw4mail/HummingBirdAnimeClient - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 125148...6e4e8e )

by Timothy

created 2016-01-04 15:53 UTC

Controller::session_redirect() A

↳ Parent: Controller

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	13
rs	9.4286
cc	2
eloc	7
nc	2
nop	0

<?php
/**
 * Hummingbird Anime Client
 *
 * An API client for Hummingbird to manage anime and manga watch lists
 *
 * @package     HummingbirdAnimeClient
 * @author      Timothy J. Warren
 * @copyright   Copyright (c) 2015
 * @link        https://github.com/timw4mail/HummingBirdAnimeClient
 * @license     MIT
 */
namespace Aviat\AnimeClient;

use Aviat\Ion\Di\ContainerInterface;
use Aviat\Ion\View\HttpView;
use Aviat\Ion\View\HtmlView;
use Aviat\Ion\View\JsonView;
use Aviat\AnimeClient\AnimeClient;

/**
 * Controller base, defines output methods
 *
 * @property Response object $response
 * @property Config object $config
 */
class Controller {

	use \Aviat\Ion\Di\ContainerAware;

	/**
	 * The global configuration object
	 * @var object $config
	 */
	protected $config;

	/**
	 * Request object
	 * @var object $request
	 */
	protected $request;

	/**
	 * Response object
	 * @var object $response
	 */
	protected $response;

	/**
	 * The api model for the current controller
	 * @var object
	 */
	protected $model;

	/**
	 * Url generatation class
	 * @var UrlGenerator
	 */
	protected $urlGenerator;

	/**
	 * Session segment
	 * @var [type]
	 */
	protected $session;

	/**
	 * Common data to be sent to views
	 * @var array
	 */
	protected $base_data = [
		'url_type' => 'anime',
		'other_type' => 'manga',
		'menu_name' => ''
	];

	/**
	 * Constructor
	 *
	 * @param ContainerInterface $container
	 */
	public function __construct(ContainerInterface $container)
	{
		$this->setContainer($container);
		$urlGenerator = $container->get('url-generator');
		$this->config = $container->get('config');
		$this->request = $container->get('request');
		$this->response = $container->get('response');
		$this->base_data['urlGenerator'] = $urlGenerator;
		$this->base_data['auth'] = $container->get('auth');
		$this->base_data['config'] = $this->config;
		$this->urlGenerator = $urlGenerator;

		$session = $container->get('session');
		$this->session = $session->getSegment(AnimeClient::SESSION_SEGMENT);

		// Set a 'previous' flash value for better redirects
		$this->session->setFlash('previous', $this->request->server->get('HTTP_REFERER'));

		// Set a message box if available
		$this->base_data['message'] = $this->session->getFlash('message');
	}

	/**
	 * Redirect to the default controller/url from an empty path
	 */
	public function redirect_to_default()
	{
		$default_type = $this->config->get(['routing', 'default_list']);
		$this->redirect($this->urlGenerator->default_url($default_type), 303);
	}

	/**
	 * Redirect to the previous page
	 *
	 * @return void
	 */
	public function redirect_to_previous()
	{
		$previous = $this->session->getFlash('previous');
		$this->redirect($previous, 303);
	}

	/**
	 * Set the current url in the session as the target of a future redirect
	 *
	 * @param string|null $url
	 * @return void
	 */
	public function set_session_redirect($url=NULL)
	{
		$anime_client = $this->container->get('anime-client');
		$double_form_page = $this->request->server->get('HTTP_REFERER') == $this->request->url->get();

		// Don't attempt to set the redirect url if
		// the page is one of the form type pages,
		// and the previous page is also a form type page_segments
		if ($double_form_page)
		{
			return;
		}

		if (is_null($url))
		{
			$url = ($anime_client->is_view_page())
				? $this->request->url->get()
				: $this->request->server->get('HTTP_REFERER');
		}

		$this->session->set('redirect_url', $url);
	}

	/**
	 * Redirect to the url previously set in the  session
	 *
	 * @return void
	 */
	public function session_redirect()
	{
		$target = $this->session->get('redirect_url');
		if (empty($target))
		{
			$this->not_found();
		}
		else
		{
			$this->redirect($target, 303);
			$this->session->set('redirect_url', NULL);
		}
	}

	/**
	 * Get a class member
	 *
	 * @param string $key
	 * @return object
	 */
	public function __get($key)
	{
		$allowed = ['response', 'config'];

		if (in_array($key, $allowed))
		{
			return $this->$key;
		}

		return NULL;
	}

	/**
	 * Get the string output of a partial template
	 *
	 * @param HtmlView $view
	 * @param string $template
	 * @param array $data
	 * @return string
	 */
	protected function load_partial($view, $template, array $data = [])
	{
		$errorHandler = $this->container->get('error-handler');
		$errorHandler->addDataTable('Template Data', $data);
		$router = $this->container->get('dispatcher');

		if (isset($this->base_data))
		{
			$data = array_merge($this->base_data, $data);
		}

		$route = $router->get_route();
		$data['route_path'] = ($route) ? $router->get_route()->path : "";


		$template_path = _dir($this->config->get('view_path'), "{$template}.php");

		if ( ! is_file($template_path))
		{
			throw new \InvalidArgumentException("Invalid template : {$template}");
		}

		return $view->render_template($template_path, (array)$data);
	}

	/**
	 * Render a template with header and footer
	 *
	 * @param HtmlView $view
	 * @param string $template
	 * @param array $data
	 * @return void
	 */
	protected function render_full_page($view, $template, array $data)
	{
		$view->appendOutput($this->load_partial($view, 'header', $data));

		if (array_key_exists('message', $data) && is_array($data['message']))
		{
			$view->appendOutput($this->load_partial($view, 'message', $data['message']));
		}

		$view->appendOutput($this->load_partial($view, $template, $data));
		$view->appendOutput($this->load_partial($view, 'footer', $data));
	}

	/**
	 * Show the login form
	 *
	 * @codeCoverageIgnore
	 * @param string $status
	 * @return void
	 */
	public function login($status = "")
	{
		$message = "";

		$view = new HtmlView($this->container);

		if ($status != "")
		{
			$message = $this->show_message($view, 'error', $status);
		}

		// Set the redirect url
		$this->set_session_redirect();

		$this->outputHTML('login', [
			'title' => 'Api login',
			'message' => $message
		], $view);
	}

	/**
	 * Attempt login authentication
	 *
	 * @return void
	 */
	public function login_action()
	{
		$auth = $this->container->get('auth');
		if ($auth->authenticate($this->request->post->get('password')))
		{
			return $this->session_redirect();
		}

		$this->login("Invalid username or password.");
	}

	/**
	 * Deauthorize the current user
	 *
	 * @return void
	 */
	public function logout()
	{
		$auth = $this->container->get('auth');
		$auth->logout();

		$this->redirect_to_default();
	}

	/**
	 * 404 action
	 *
	 * @return void
	 */
	public function not_found()
	{
		$this->outputHTML('404', [
			'title' => 'Sorry, page not found'
		]);
	}

	/**
	 * Set a session flash variable to display a message on
	 * next page load
	 *
	 * @param string $message
	 * @param string $type
	 * @return void
	 */
	public function set_flash_message($message, $type="info")
	{
		$this->session->setFlash('message', [
			'message_type' => $type,
			'message' => $message
		]);
	}

	/**
	 * Add a message box to the page
	 *
	 * @codeCoverageIgnore
	 * @param HtmlView $view
	 * @param string $type
	 * @param string $message
	 * @return string
	 */
	protected function show_message($view, $type, $message)
	{
		return $this->load_partial($view, 'message', [
			'message_type' => $type,
			'message'  => $message
		]);
	}

	/**
	 * Output a template to HTML, using the provided data
	 *
	 * @param string $template
	 * @param array $data
	 * @param HtmlView|null $view
	 * @return void
	 */
	protected function outputHTML($template, array $data = [], $view = NULL)
	{
		if (is_null($view))
		{
			$view = new HtmlView($this->container);
		}

		$this->render_full_page($view, $template, $data);
	}

	/**
	 * Output a JSON Response
	 *
	 * @param mixed $data
	 * @return void
	 */
	protected function outputJSON($data = [])
	{
		$view = new JsonView($this->container);
		$view->setOutput($data);
	}

	/**
	 * Redirect to the selected page
	 *
	 * @param string $url
	 * @param int $code
	 * @return void
	 */
	protected function redirect($url, $code)
	{
		$http = new HttpView($this->container);
		$http->redirect($url, $code);
	}
}
// End of BaseController.php

1			<?php
2			/**
3			* Hummingbird Anime Client
4			*
5			* An API client for Hummingbird to manage anime and manga watch lists
6			*
7			* @package HummingbirdAnimeClient
8			* @author Timothy J. Warren
9			* @copyright Copyright (c) 2015
10			* @link https://github.com/timw4mail/HummingBirdAnimeClient
11			* @license MIT
12			*/
13			namespace Aviat\AnimeClient;
14
15			use Aviat\Ion\Di\ContainerInterface;
16			use Aviat\Ion\View\HttpView;
17			use Aviat\Ion\View\HtmlView;
18			use Aviat\Ion\View\JsonView;
19			use Aviat\AnimeClient\AnimeClient;
20
21			/**
22			* Controller base, defines output methods
23			*
24			* @property Response object $response
25			* @property Config object $config
26			*/
27			class Controller {
28
29			use \Aviat\Ion\Di\ContainerAware;
30
31			/**
32			* The global configuration object
33			* @var object $config
34			*/
35			protected $config;
36
37			/**
38			* Request object
39			* @var object $request
40			*/
41			protected $request;
42
43			/**
44			* Response object
45			* @var object $response
46			*/
47			protected $response;
48
49			/**
50			* The api model for the current controller
51			* @var object
52			*/
53			protected $model;
54
55			/**
56			* Url generatation class
57			* @var UrlGenerator
58			*/
59			protected $urlGenerator;
60
61			/**
62			* Session segment
63			* @var [type]
64			*/
65			protected $session;
66
67			/**
68			* Common data to be sent to views
69			* @var array
70			*/
71			protected $base_data = [
72			'url_type' => 'anime',
73			'other_type' => 'manga',
74			'menu_name' => ''
75			];
76
77			/**
78			* Constructor
79			*
80			* @param ContainerInterface $container
81			*/
82			public function __construct(ContainerInterface $container)
83			{
84			$this->setContainer($container);
85			$urlGenerator = $container->get('url-generator');
86			$this->config = $container->get('config');
87			$this->request = $container->get('request');
88			$this->response = $container->get('response');
89			$this->base_data['urlGenerator'] = $urlGenerator;
90			$this->base_data['auth'] = $container->get('auth');
91			$this->base_data['config'] = $this->config;
92			$this->urlGenerator = $urlGenerator;
93
94			$session = $container->get('session');
95			$this->session = $session->getSegment(AnimeClient::SESSION_SEGMENT);
96
97			// Set a 'previous' flash value for better redirects
98			$this->session->setFlash('previous', $this->request->server->get('HTTP_REFERER'));
99
100			// Set a message box if available
101			$this->base_data['message'] = $this->session->getFlash('message');
102			}
103
104			/**
105			* Redirect to the default controller/url from an empty path
106			*/
107			public function redirect_to_default()
108			{
109			$default_type = $this->config->get(['routing', 'default_list']);
110			$this->redirect($this->urlGenerator->default_url($default_type), 303);
111			}
112
113			/**
114			* Redirect to the previous page
115			*
116			* @return void
117			*/
118			public function redirect_to_previous()
119			{
120			$previous = $this->session->getFlash('previous');
121			$this->redirect($previous, 303);
122			}
123
124			/**
125			* Set the current url in the session as the target of a future redirect
126			*
127			* @param string\|null $url
128			* @return void
129			*/
130			public function set_session_redirect($url=NULL)
131			{
132			$anime_client = $this->container->get('anime-client');
133			$double_form_page = $this->request->server->get('HTTP_REFERER') == $this->request->url->get();
134
135			// Don't attempt to set the redirect url if
136			// the page is one of the form type pages,
137			// and the previous page is also a form type page_segments
138			if ($double_form_page)
139			{
140			return;
141			}
142
143			if (is_null($url))
144			{
145			$url = ($anime_client->is_view_page())
146			? $this->request->url->get()
147			: $this->request->server->get('HTTP_REFERER');
148			}
149
150			$this->session->set('redirect_url', $url);
151			}
152
153			/**
154			* Redirect to the url previously set in the session
155			*
156			* @return void
157			*/
158			public function session_redirect()
159			{
160			$target = $this->session->get('redirect_url');
161			if (empty($target))
162			{
163			$this->not_found();
164			}
165			else
166			{
167			$this->redirect($target, 303);
168			$this->session->set('redirect_url', NULL);
169			}
170			}
171
172			/**
173			* Get a class member
174			*
175			* @param string $key
176			* @return object
177			*/
178			public function __get($key)
179			{
180			$allowed = ['response', 'config'];
181
182			if (in_array($key, $allowed))
183			{
184			return $this->$key;
185			}
186
187			return NULL;
188			}
189
190			/**
191			* Get the string output of a partial template
192			*
193			* @param HtmlView $view
194			* @param string $template
195			* @param array $data
196			* @return string
197			*/
198			protected function load_partial($view, $template, array $data = [])
199			{
200			$errorHandler = $this->container->get('error-handler');
201			$errorHandler->addDataTable('Template Data', $data);
202			$router = $this->container->get('dispatcher');
203
204			if (isset($this->base_data))
205			{
206			$data = array_merge($this->base_data, $data);
207			}
208
209			$route = $router->get_route();
210			$data['route_path'] = ($route) ? $router->get_route()->path : "";
211
212
213			$template_path = _dir($this->config->get('view_path'), "{$template}.php");
214
215			if ( ! is_file($template_path))
216			{
217			throw new \InvalidArgumentException("Invalid template : {$template}");
218			}
219
220			return $view->render_template($template_path, (array)$data);
221			}
222
223			/**
224			* Render a template with header and footer
225			*
226			* @param HtmlView $view
227			* @param string $template
228			* @param array $data
229			* @return void
230			*/
231			protected function render_full_page($view, $template, array $data)
232			{
233			$view->appendOutput($this->load_partial($view, 'header', $data));
234
235			if (array_key_exists('message', $data) && is_array($data['message']))
236			{
237			$view->appendOutput($this->load_partial($view, 'message', $data['message']));
238			}
239
240			$view->appendOutput($this->load_partial($view, $template, $data));
241			$view->appendOutput($this->load_partial($view, 'footer', $data));
242			}
243
244			/**
245			* Show the login form
246			*
247			* @codeCoverageIgnore
248			* @param string $status
249			* @return void
250			*/
251			public function login($status = "")
252			{
253			$message = "";
254
255			$view = new HtmlView($this->container);
256
257			if ($status != "")
258			{
259			$message = $this->show_message($view, 'error', $status);
260			}
261
262			// Set the redirect url
263			$this->set_session_redirect();
264
265			$this->outputHTML('login', [
266			'title' => 'Api login',
267			'message' => $message
268			], $view);
269			}
270
271			/**
272			* Attempt login authentication
273			*
274			* @return void
275			*/
276			public function login_action()
277			{
278			$auth = $this->container->get('auth');
279			if ($auth->authenticate($this->request->post->get('password')))
280			{
281			return $this->session_redirect();
282			}
283
284			$this->login("Invalid username or password.");
285			}
286
287			/**
288			* Deauthorize the current user
289			*
290			* @return void
291			*/
292			public function logout()
293			{
294			$auth = $this->container->get('auth');
295			$auth->logout();
296
297			$this->redirect_to_default();
298			}
299
300			/**
301			* 404 action
302			*
303			* @return void
304			*/
305			public function not_found()
306			{
307			$this->outputHTML('404', [
308			'title' => 'Sorry, page not found'
309			]);
310			}
311
312			/**
313			* Set a session flash variable to display a message on
314			* next page load
315			*
316			* @param string $message
317			* @param string $type
318			* @return void
319			*/
320			public function set_flash_message($message, $type="info")
321			{
322			$this->session->setFlash('message', [
323			'message_type' => $type,
324			'message' => $message
325			]);
326			}
327
328			/**
329			* Add a message box to the page
330			*
331			* @codeCoverageIgnore
332			* @param HtmlView $view
333			* @param string $type
334			* @param string $message
335			* @return string
336			*/
337			protected function show_message($view, $type, $message)
338			{
339			return $this->load_partial($view, 'message', [
340			'message_type' => $type,
341			'message' => $message
342			]);
343			}
344
345			/**
346			* Output a template to HTML, using the provided data
347			*
348			* @param string $template
349			* @param array $data
350			* @param HtmlView\|null $view
351			* @return void
352			*/
353			protected function outputHTML($template, array $data = [], $view = NULL)
354			{
355			if (is_null($view))
356			{
357			$view = new HtmlView($this->container);
358			}
359
360			$this->render_full_page($view, $template, $data);
361			}
362
363			/**
364			* Output a JSON Response
365			*
366			* @param mixed $data
367			* @return void
368			*/
369			protected function outputJSON($data = [])
370			{
371			$view = new JsonView($this->container);
372			$view->setOutput($data);
373			}
374
375			/**
376			* Redirect to the selected page
377			*
378			* @param string $url
379			* @param int $code
380			* @return void
381			*/
382			protected function redirect($url, $code)
383			{
384			$http = new HttpView($this->container);
385			$http->redirect($url, $code);
386			}
387			}
388			// End of BaseController.php

timw4mail / HummingBirdAnimeClient

Push — master ( 125148...6e4e8e )

Controller::session_redirect() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like