These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
1 | <?php |
||
2 | /* |
||
3 | * This file is part of the League\Fractal package. |
||
4 | * |
||
5 | * (c) Phil Sturgeon <[email protected]> |
||
6 | * |
||
7 | * For the full copyright and license information, please view the LICENSE |
||
8 | * file that was distributed with this source code. |
||
9 | */ |
||
10 | |||
11 | namespace League\Fractal\Pagination; |
||
12 | |||
13 | use Doctrine\ORM\Tools\Pagination\Paginator; |
||
14 | |||
15 | /** |
||
16 | * A paginator adapter for doctrine pagination. |
||
17 | * |
||
18 | * @author Fraser Stockley <[email protected]> |
||
19 | */ |
||
20 | class DoctrinePaginatorAdapter implements PaginatorInterface |
||
21 | { |
||
22 | /** |
||
23 | * The paginator instance. |
||
24 | * @var Paginator |
||
25 | */ |
||
26 | private $paginator; |
||
27 | |||
28 | /** |
||
29 | * The route generator. |
||
30 | * |
||
31 | * @var callable |
||
32 | */ |
||
33 | private $routeGenerator; |
||
34 | |||
35 | /** |
||
36 | * Create a new DoctrinePaginatorAdapter. |
||
37 | * @param Paginator $paginator |
||
38 | * @param callable $routeGenerator |
||
39 | * |
||
40 | */ |
||
41 | 1 | public function __construct(Paginator $paginator, callable $routeGenerator) |
|
42 | { |
||
43 | 1 | $this->paginator = $paginator; |
|
44 | 1 | $this->routeGenerator = $routeGenerator; |
|
45 | 1 | } |
|
46 | |||
47 | /** |
||
48 | * Get the current page. |
||
49 | * |
||
50 | * @return int |
||
51 | */ |
||
52 | 1 | public function getCurrentPage() |
|
53 | { |
||
54 | 1 | return ($this->paginator->getQuery()->getFirstResult() / $this->paginator->getQuery()->getMaxResults()) + 1; |
|
55 | } |
||
56 | |||
57 | /** |
||
58 | * Get the last page. |
||
59 | * |
||
60 | * @return int |
||
61 | */ |
||
62 | 1 | public function getLastPage() |
|
63 | { |
||
64 | 1 | return (int) ceil($this->getTotal() / $this->paginator->getQuery()->getMaxResults()); |
|
65 | } |
||
66 | |||
67 | /** |
||
68 | * Get the total. |
||
69 | * |
||
70 | * @return int |
||
71 | */ |
||
72 | 1 | public function getTotal() |
|
73 | { |
||
74 | 1 | return count($this->paginator); |
|
75 | } |
||
76 | |||
77 | /** |
||
78 | * Get the count. |
||
79 | * |
||
80 | * @return int |
||
81 | */ |
||
82 | 1 | public function getCount() |
|
83 | { |
||
84 | 1 | return $this->paginator->getIterator()->count(); |
|
0 ignored issues
–
show
|
|||
85 | } |
||
86 | |||
87 | /** |
||
88 | * Get the number per page. |
||
89 | * |
||
90 | * @return int |
||
91 | */ |
||
92 | 1 | public function getPerPage() |
|
93 | { |
||
94 | 1 | return $this->paginator->getQuery()->getMaxResults(); |
|
95 | } |
||
96 | |||
97 | /** |
||
98 | * Get the url for the given page. |
||
99 | * |
||
100 | * @param int $page |
||
101 | * |
||
102 | * @return string |
||
103 | */ |
||
104 | 1 | public function getUrl($page) |
|
105 | { |
||
106 | 1 | return call_user_func($this->getRouteGenerator(), $page); |
|
107 | } |
||
108 | |||
109 | /** |
||
110 | * Get the the route generator. |
||
111 | * |
||
112 | * @return callable |
||
113 | */ |
||
114 | 1 | private function getRouteGenerator() |
|
115 | { |
||
116 | 1 | return $this->routeGenerator; |
|
117 | } |
||
118 | } |
||
119 |
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: