1
|
|
|
<?php namespace VojtaSvoboda\Brands\Components; |
2
|
|
|
|
3
|
|
|
use Cms\Classes\ComponentBase; |
4
|
|
|
use Cms\Classes\Page; |
5
|
|
|
use VojtaSvoboda\Brands\Models\Brand as Model; |
6
|
|
|
|
7
|
|
|
class Letters extends ComponentBase |
8
|
|
|
{ |
9
|
|
|
public $letters; |
10
|
|
|
|
11
|
|
|
public function componentDetails() |
12
|
|
|
{ |
13
|
|
|
return [ |
14
|
|
|
'name' => 'Brand letters', |
15
|
|
|
'description' => 'Show all starting letters to filtrate brands.', |
16
|
|
|
]; |
17
|
|
|
} |
18
|
|
|
|
19
|
|
|
public function defineProperties() |
20
|
|
|
{ |
21
|
|
|
return [ |
22
|
|
|
'brandsPage' => [ |
23
|
|
|
'title' => 'Brands page', |
24
|
|
|
'description' => 'Page for showing brands', |
25
|
|
|
'type' => 'dropdown', |
26
|
|
|
'default' => 'brands', |
27
|
|
|
], |
28
|
|
|
]; |
29
|
|
|
} |
30
|
|
|
|
31
|
|
|
public function onRun() |
32
|
|
|
{ |
33
|
|
|
$this->page['letters'] = $this->letters = $this->getBrandLetters(); |
34
|
|
|
} |
35
|
|
|
|
36
|
|
|
/** |
37
|
|
|
* Get sorted list of brand letters. |
38
|
|
|
* |
39
|
|
|
* @return array |
40
|
|
|
*/ |
41
|
|
|
public function getBrandLetters() |
42
|
|
|
{ |
43
|
|
|
// get unique letters |
44
|
|
|
$letters = []; |
45
|
|
|
Model::all()->each(function($brand) use (&$letters) |
46
|
|
|
{ |
47
|
|
|
// get letter |
48
|
|
|
$letter = mb_strtolower(mb_substr($brand->name, 0, 1)); |
49
|
|
|
|
50
|
|
|
// init array when doesn't exists |
51
|
|
|
if (!isset($letters[$letter])) { |
52
|
|
|
$letters[$letter] = [ |
53
|
|
|
'name' => $letter, |
54
|
|
|
'count' => 0, |
55
|
|
|
'url' => $this->controller->pageUrl($this->property('brandsPage'), [ |
56
|
|
|
'letter' => $letter, |
57
|
|
|
]), |
58
|
|
|
]; |
59
|
|
|
} |
60
|
|
|
$letters[$letter]['count']++; |
61
|
|
|
}); |
62
|
|
|
|
63
|
|
|
// sort them |
64
|
|
|
usort($letters, function($a, $b) { |
65
|
|
|
if ($a['name'] == $b['name']) { |
66
|
|
|
return 0; |
67
|
|
|
} |
68
|
|
|
|
69
|
|
|
return $a['name'] > $b['name'] ? 1 : -1; |
70
|
|
|
}); |
71
|
|
|
|
72
|
|
|
return $letters; |
73
|
|
|
} |
74
|
|
|
|
75
|
|
|
/** |
76
|
|
|
* Get options for the dropdown where the link to the brand page can be selected. |
77
|
|
|
* |
78
|
|
|
* @return array |
79
|
|
|
*/ |
80
|
|
|
public function getBrandsPageOptions() |
81
|
|
|
{ |
82
|
|
|
return Page::sortBy('baseFileName')->lists('baseFileName', 'baseFileName'); |
83
|
|
|
} |
84
|
|
|
} |
85
|
|
|
|