These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
1 | <?php |
||
2 | namespace Redaxscript\Navigation; |
||
3 | |||
4 | use Redaxscript\Html; |
||
5 | use Redaxscript\Model; |
||
6 | use Redaxscript\Module; |
||
7 | use Redaxscript\Validator; |
||
8 | |||
9 | /** |
||
10 | * children class to create the category navigation |
||
11 | * |
||
12 | * @since 3.3.0 |
||
13 | * |
||
14 | * @package Redaxscript |
||
15 | * @category Navigation |
||
16 | * @author Henry Ruhs |
||
17 | */ |
||
18 | |||
19 | class Category extends NavigationAbstract |
||
20 | { |
||
21 | /** |
||
22 | * options of the navigation |
||
23 | * |
||
24 | * @var array |
||
25 | */ |
||
26 | |||
27 | protected $_optionArray = |
||
28 | [ |
||
29 | 'className' => |
||
30 | [ |
||
31 | 'list' => 'rs-list-categories', |
||
32 | 'children' => 'rs-list-children', |
||
33 | 'active' => 'rs-item-active' |
||
34 | ], |
||
35 | 'orderColumn' => 'rank', |
||
36 | 'parentId' => 0 |
||
37 | ]; |
||
38 | |||
39 | /** |
||
40 | * render the view |
||
41 | * |
||
42 | * @since 3.3.0 |
||
43 | * |
||
44 | * @return string |
||
45 | */ |
||
46 | |||
47 | 4 | public function render() : string |
|
48 | { |
||
49 | 4 | $output = Module\Hook::trigger('navigationCategoryStart'); |
|
50 | 4 | $categoryModel = new Model\Category(); |
|
51 | |||
52 | /* query categories */ |
||
53 | |||
54 | $categories = $categoryModel |
||
55 | 4 | ->query() |
|
56 | 4 | ->whereLanguageIs($this->_registry->get('language')) |
|
57 | 4 | ->where('status', 1) |
|
58 | 4 | ->orderBySetting($this->_optionArray['orderColumn']) |
|
59 | 4 | ->limit($this->_optionArray['limit']) |
|
60 | 4 | ->findMany(); |
|
61 | |||
62 | /* collect output */ |
||
63 | |||
64 | 4 | $output .= $this->renderList($categories, $this->_optionArray); |
|
65 | 4 | $output .= Module\Hook::trigger('navigationCategoryEnd'); |
|
66 | 4 | return $output; |
|
67 | } |
||
68 | |||
69 | /** |
||
70 | * render the list |
||
71 | * |
||
72 | * @since 3.3.0 |
||
73 | * |
||
74 | * @param object $categories |
||
75 | * @param array $optionArray |
||
76 | * |
||
77 | * @return string|null |
||
78 | */ |
||
79 | |||
80 | 4 | protected function renderList(object $categories = null, array $optionArray = []) : ?string |
|
81 | { |
||
82 | 4 | $output = null; |
|
83 | 4 | $outputItem = null; |
|
84 | 4 | $categoryModel = new Model\Category(); |
|
85 | 4 | $accessValidator = new Validator\Access(); |
|
86 | |||
87 | /* html element */ |
||
88 | |||
89 | 4 | $element = new Html\Element(); |
|
90 | $listElement = $element |
||
91 | 4 | ->copy() |
|
92 | 4 | ->init('ul', |
|
93 | [ |
||
94 | 4 | 'class' => $optionArray['className']['list'] |
|
95 | ]); |
||
96 | 4 | $itemElement = $element->copy()->init('li'); |
|
97 | 4 | $linkElement = $element->copy()->init('a'); |
|
98 | |||
99 | /* collect item output */ |
||
100 | |||
101 | 4 | foreach ($categories as $value) |
|
0 ignored issues
–
show
|
|||
102 | { |
||
103 | 4 | if ($accessValidator->validate($value->access, $this->_registry->get('myGroups')) && $optionArray['parentId'] === (int)$value->parent) |
|
104 | { |
||
105 | $outputItem .= $itemElement |
||
106 | 4 | ->copy() |
|
107 | 4 | ->addClass((int)$this->_registry->get('categoryId') === (int)$value->id ? $this->_optionArray['className']['active'] : null) |
|
108 | 4 | ->html($linkElement |
|
109 | 4 | ->copy() |
|
110 | 4 | ->attr( |
|
111 | [ |
||
112 | 4 | 'href' => $this->_registry->get('parameterRoute') . $categoryModel->getRouteById($value->id) |
|
113 | ]) |
||
114 | 4 | ->text($value->title) |
|
115 | ) |
||
116 | 4 | ->append( |
|
117 | 4 | $this->renderList($categories, |
|
118 | [ |
||
119 | 'className' => |
||
120 | [ |
||
121 | 4 | 'list' => $value->parent ? $optionArray['className']['list'] : $optionArray['className']['children'], |
|
122 | 4 | 'active' => $optionArray['className']['active'], |
|
123 | ], |
||
124 | 4 | 'parentId' => (int)$value->id |
|
125 | ]) |
||
126 | ); |
||
127 | } |
||
128 | } |
||
129 | |||
130 | /* collect output */ |
||
131 | |||
132 | 4 | if ($outputItem) |
|
133 | { |
||
134 | 4 | $output .= $listElement->html($outputItem); |
|
135 | } |
||
136 | 4 | else if (!$categories->count()) |
|
137 | { |
||
138 | $output .= $listElement->html( |
||
139 | $itemElement->text($this->_language->get('category_no')) |
||
140 | ); |
||
141 | } |
||
142 | return $output; |
||
143 | } |
||
144 | } |
||
145 |
There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.