AttributeRepo.php
3.01 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
<?php namespace BookStack\Repos;
use BookStack\Attribute;
use BookStack\Entity;
use BookStack\Services\PermissionService;
/**
* Class AttributeRepo
* @package BookStack\Repos
*/
class AttributeRepo
{
protected $attribute;
protected $entity;
protected $permissionService;
/**
* AttributeRepo constructor.
* @param Attribute $attr
* @param Entity $ent
* @param PermissionService $ps
*/
public function __construct(Attribute $attr, Entity $ent, PermissionService $ps)
{
$this->attribute = $attr;
$this->entity = $ent;
$this->permissionService = $ps;
}
/**
* Get an entity instance of its particular type.
* @param $entityType
* @param $entityId
* @param string $action
*/
public function getEntity($entityType, $entityId, $action = 'view')
{
$entityInstance = $this->entity->getEntityInstance($entityType);
$searchQuery = $entityInstance->where('id', '=', $entityId)->with('attributes');
$searchQuery = $this->permissionService->enforceEntityRestrictions($searchQuery, $action);
return $searchQuery->first();
}
/**
* Get all attributes for a particular entity.
* @param string $entityType
* @param int $entityId
* @return mixed
*/
public function getForEntity($entityType, $entityId)
{
$entity = $this->getEntity($entityType, $entityId);
if ($entity === null) return collect();
return $entity->attributes;
}
/**
* Get attribute name suggestions from scanning existing attribute names.
* @param $searchTerm
* @return array
*/
public function getNameSuggestions($searchTerm)
{
if ($searchTerm === '') return [];
$query = $this->attribute->where('name', 'LIKE', $searchTerm . '%')->groupBy('name')->orderBy('name', 'desc');
$query = $this->permissionService->filterRestrictedEntityRelations($query, 'attributes', 'entity_id', 'entity_type');
return $query->get(['name'])->pluck('name');
}
/**
* Save an array of attributes to an entity
* @param Entity $entity
* @param array $attributes
* @return array|\Illuminate\Database\Eloquent\Collection
*/
public function saveAttributesToEntity(Entity $entity, $attributes = [])
{
$entity->attributes()->delete();
$newAttributes = [];
foreach ($attributes as $attribute) {
$newAttributes[] = $this->newInstanceFromInput($attribute);
}
return $entity->attributes()->saveMany($newAttributes);
}
/**
* Create a new Attribute instance from user input.
* @param $input
* @return static
*/
protected function newInstanceFromInput($input)
{
$name = trim($input['name']);
$value = isset($input['value']) ? trim($input['value']) : '';
// Any other modification or cleanup required can go here
$values = ['name' => $name, 'value' => $value];
return $this->attribute->newInstance($values);
}
}