These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
1 | <?php |
||
2 | |||
3 | namespace AlexisLefebvre\Bundle\AsyncTweetsBundle\Controller; |
||
4 | |||
5 | use Symfony\Bundle\FrameworkBundle\Controller\Controller; |
||
6 | use Symfony\Component\HttpFoundation\Request; |
||
7 | use Symfony\Component\HttpFoundation\Cookie; |
||
8 | use Symfony\Component\HttpFoundation\RedirectResponse; |
||
9 | |||
10 | class DefaultController extends Controller |
||
11 | { |
||
12 | private $tweetRepository; |
||
13 | |||
14 | /** |
||
15 | * @param string|null $firstTweetId |
||
16 | * |
||
17 | * @return \Symfony\Component\HttpFoundation\Response $response $response |
||
18 | */ |
||
19 | 7 | public function indexAction($firstTweetId = null) |
|
20 | { |
||
21 | 7 | $this->tweetRepository = $this->getDoctrine() |
|
22 | 7 | ->getRepository('AsyncTweetsBundle:Tweet'); |
|
23 | |||
24 | 7 | $tweets = $this->tweetRepository |
|
25 | 7 | ->getWithUsersAndMedias($firstTweetId); |
|
26 | |||
27 | 7 | $variables = $this->getVariables($tweets, $firstTweetId); |
|
28 | |||
29 | 7 | $response = $this->render( |
|
30 | 7 | 'AsyncTweetsBundle:Default:index.html.twig', |
|
31 | array( |
||
32 | 7 | 'tweets' => $tweets, |
|
33 | 7 | 'vars' => $variables, |
|
34 | ) |
||
35 | 7 | ); |
|
36 | |||
37 | 7 | if (! is_null($variables['cookie'])) { |
|
38 | 6 | $response->headers->setCookie($variables['cookie']); |
|
39 | 6 | } |
|
40 | |||
41 | 7 | return $response; |
|
42 | } |
||
43 | |||
44 | /** |
||
45 | * @param Tweets[] $tweets |
||
46 | * @param integer $firstTweetId |
||
47 | * |
||
48 | * @return array $vars |
||
49 | */ |
||
50 | 7 | private function getVariables($tweets, $firstTweetId) |
|
51 | { |
||
52 | $vars = array( |
||
53 | 7 | 'first' => $firstTweetId, |
|
54 | 7 | 'previous' => null, |
|
55 | 7 | 'next' => null, |
|
56 | 7 | 'number' => 0, |
|
57 | # No cookie by default |
||
58 | 7 | 'cookieId' => null, |
|
59 | 7 | 'cookie' => null, |
|
60 | 7 | ); |
|
61 | |||
62 | 7 | if (count($tweets) > 0) { |
|
63 | 6 | $vars = $this->getTweetsVars($tweets, $vars); |
|
64 | 6 | } |
|
65 | |||
66 | 7 | return($vars); |
|
67 | } |
||
68 | |||
69 | /** |
||
70 | * If a Tweet is displayed, fetch data from repository |
||
71 | * |
||
72 | * @param Tweets[] $tweets |
||
73 | * @param array $vars |
||
74 | * |
||
75 | * @return array $vars |
||
76 | */ |
||
77 | 6 | private function getTweetsVars($tweets, $vars) |
|
78 | { |
||
79 | 6 | $firstTweetId = $tweets[0]->getId(); |
|
80 | |||
81 | 6 | $vars['previous'] = $this->tweetRepository |
|
82 | 6 | ->getPreviousTweetId($firstTweetId); |
|
83 | 6 | $vars['next'] = $this->tweetRepository |
|
84 | 6 | ->getNextTweetId($firstTweetId); |
|
85 | |||
86 | # Only update the cookie if the last Tweet Id is bigger than |
||
87 | # the one in the cookie |
||
88 | 6 | if ($firstTweetId > $vars['cookieId']) { |
|
89 | 6 | $vars['cookie'] = $this->getCookie($firstTweetId); |
|
90 | 6 | $vars['cookieId'] = $firstTweetId; |
|
91 | 6 | } |
|
92 | |||
93 | 6 | $vars['number'] = $this->tweetRepository |
|
94 | 6 | ->countPendingTweets($vars['cookieId']); |
|
95 | |||
96 | 6 | $vars['first'] = $firstTweetId; |
|
97 | |||
98 | 6 | return($vars); |
|
99 | } |
||
100 | |||
101 | /** |
||
102 | * @param Request $request |
||
103 | * @return integer|null |
||
104 | */ |
||
105 | 2 | private function getLastTweetIdFromCookie(Request $request) |
|
106 | { |
||
107 | 2 | if ($request->cookies->has('lastTweetId')) { |
|
108 | 2 | return($request->cookies->get('lastTweetId')); |
|
109 | } |
||
110 | // else |
||
111 | return(null); |
||
112 | } |
||
113 | |||
114 | /** |
||
115 | * @param string $firstTweetId |
||
116 | * @return Cookie $cookie |
||
117 | */ |
||
118 | 6 | private function getCookie($firstTweetId) |
|
119 | { |
||
120 | 6 | $nextYear = new \Datetime('now'); |
|
121 | 6 | $nextYear->add(new \DateInterval('P1Y')); |
|
122 | |||
123 | # Set last Tweet Id |
||
124 | 6 | $cookie = new Cookie('lastTweetId', $firstTweetId, |
|
125 | 6 | $nextYear->format('U')); |
|
126 | |||
127 | 6 | return($cookie); |
|
128 | } |
||
129 | |||
130 | /** |
||
131 | * @return RedirectResponse $response |
||
132 | */ |
||
133 | 1 | public function resetCookieAction() |
|
134 | { |
||
135 | /** @see http://www.craftitonline.com/2011/07/symfony2-how-to-set-a-cookie/ */ |
||
136 | 1 | $response = new RedirectResponse( |
|
137 | 1 | $this->generateUrl('asynctweets_homepage') |
|
138 | 1 | ); |
|
139 | |||
140 | # Reset last Tweet Id |
||
141 | 1 | $cookie = new Cookie('lastTweetId', null); |
|
142 | 1 | $response->headers->setCookie($cookie); |
|
143 | |||
144 | 1 | return $response; |
|
145 | } |
||
146 | |||
147 | /** |
||
148 | * @param Request $request |
||
149 | * @return RedirectResponse $response |
||
150 | */ |
||
151 | 2 | public function deleteLessThanAction(Request $request) |
|
152 | { |
||
153 | 2 | $lastTweetId = $this->getLastTweetIdFromCookie($request); |
|
154 | |||
155 | 2 | if ($lastTweetId) { |
|
0 ignored issues
–
show
|
|||
156 | 2 | $count = $this->getDoctrine() |
|
157 | 2 | ->getRepository('AsyncTweetsBundle:Tweet') |
|
158 | 2 | ->deleteAndHideTweetsLessThanId($lastTweetId); |
|
159 | |||
160 | 2 | $this->get('session')->getFlashBag()->add('message', |
|
161 | 2 | sprintf('%s tweets deleted.', $count) |
|
162 | 2 | ); |
|
163 | 2 | } |
|
164 | |||
165 | 2 | return $this->redirect($this->generateUrl('asynctweets_homepage')); |
|
166 | } |
||
167 | } |
||
168 |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
integer
values, zero is a special case, in particular the following results might be unexpected: