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104 lines
3.1 KiB
PHP
104 lines
3.1 KiB
PHP
<?php namespace BookStack\Repos;
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use BookStack\Attribute;
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use BookStack\Entity;
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use BookStack\Services\PermissionService;
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/**
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* Class AttributeRepo
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* @package BookStack\Repos
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*/
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class AttributeRepo
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{
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protected $attribute;
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protected $entity;
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protected $permissionService;
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/**
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* AttributeRepo constructor.
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* @param Attribute $attr
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* @param Entity $ent
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* @param PermissionService $ps
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*/
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public function __construct(Attribute $attr, Entity $ent, PermissionService $ps)
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{
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$this->attribute = $attr;
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$this->entity = $ent;
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$this->permissionService = $ps;
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}
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/**
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* Get an entity instance of its particular type.
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* @param $entityType
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* @param $entityId
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* @param string $action
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*/
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public function getEntity($entityType, $entityId, $action = 'view')
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{
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$entityInstance = $this->entity->getEntityInstance($entityType);
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$searchQuery = $entityInstance->where('id', '=', $entityId)->with('attributes');
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$searchQuery = $this->permissionService->enforceEntityRestrictions($searchQuery, $action);
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return $searchQuery->first();
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}
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/**
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* Get all attributes for a particular entity.
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* @param string $entityType
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* @param int $entityId
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* @return mixed
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*/
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public function getForEntity($entityType, $entityId)
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{
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$entity = $this->getEntity($entityType, $entityId);
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if ($entity === null) return collect();
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return $entity->attributes;
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}
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/**
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* Get attribute name suggestions from scanning existing attribute names.
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* @param $searchTerm
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* @return array
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*/
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public function getNameSuggestions($searchTerm)
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{
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if ($searchTerm === '') return [];
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$query = $this->attribute->where('name', 'LIKE', $searchTerm . '%')->groupBy('name')->orderBy('name', 'desc');
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$query = $this->permissionService->filterRestrictedEntityRelations($query, 'attributes', 'entity_id', 'entity_type');
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return $query->get(['name'])->pluck('name');
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}
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/**
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* Save an array of attributes to an entity
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* @param Entity $entity
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* @param array $attributes
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* @return array|\Illuminate\Database\Eloquent\Collection
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*/
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public function saveAttributesToEntity(Entity $entity, $attributes = [])
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{
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$entity->attributes()->delete();
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$newAttributes = [];
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foreach ($attributes as $attribute) {
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if (trim($attribute['name']) === '') continue;
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$newAttributes[] = $this->newInstanceFromInput($attribute);
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}
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return $entity->attributes()->saveMany($newAttributes);
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}
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/**
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* Create a new Attribute instance from user input.
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* @param $input
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* @return static
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*/
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protected function newInstanceFromInput($input)
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{
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$name = trim($input['name']);
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$value = isset($input['value']) ? trim($input['value']) : '';
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// Any other modification or cleanup required can go here
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$values = ['name' => $name, 'value' => $value];
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return $this->attribute->newInstance($values);
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}
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} |