AclArrayProvider.php

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<?php
namespace Ubiquity\security\acl\persistence;
 
use Ubiquity\security\acl\models\AclElement;
use Ubiquity\security\acl\models\Permission;
use Ubiquity\security\acl\models\Resource;
use Ubiquity\security\acl\models\Role;
use Ubiquity\exceptions\AclException;
use Ubiquity\security\acl\models\AbstractAclPart;
 
abstract class AclArrayProvider implements AclProviderInterface {
 
    protected $aclsArray;
 
    protected $parts;
 
    public function __construct() {}
 
    protected function loadAllPart($class): array {
        $elements = [];
        $part = $this->parts[$class] ?? [];
        foreach ($part as $partArray) {
            $elm = new $class();
            $elm->fromArray($partArray);
            $elements[$partArray['name']] = $elm;
        }
        return $elements;
    }
 
    public function loadAllAcls(): array {
        $acls = [];
        foreach ($this->aclsArray as $aclArray) {
            $aclElement = new AclElement();
            $aclElement->fromArray($aclArray);
            $acls[$aclElement->getId_()] = $aclElement;
        }
        return $acls;
    }
 
    public function saveAcl(AclElement $aclElement) {
        $this->aclsArray[$aclElement->getId_()] = $aclElement->toArray();
    }
 
    public function removeAcl(AclElement $aclElement) {
        unset($this->aclsArray[$aclElement->getId_()]);
    }
 
    public function loadAllPermissions(): array {
        return $this->loadAllPart(Permission::class);
    }
 
    public function loadAllResources(): array {
        return $this->loadAllPart(Resource::class);
    }
 
    public function loadAllRoles(): array {
        return $this->loadAllPart(Role::class);
    }
 
    public function savePart(\Ubiquity\security\acl\models\AbstractAclPart $part) {
        $class = \get_class($part);
        $this->parts[$class][$part->getName()] = $part->toArray();
    }
 
    public function updatePart(string $id,\Ubiquity\security\acl\models\AbstractAclPart $part) {
        $class = \get_class($part);
        $this->parts[$class][$id] = $part->toArray();
    }
 
    public function removePart(\Ubiquity\security\acl\models\AbstractAclPart $part) {
        $name = $part->getName();
        if ($part instanceof Resource) {
            $field = 'resource';
        } elseif ($part instanceof Role) {
            $field = 'role';
        } else {
            $field = 'permission';
        }
        foreach ($this->aclsArray as $acl) {
            if ($acl[$field]['name'] === $name) {
                throw new AclException("$name is in use in ACLs and can't be removed!");
            }
        }
        unset($this->parts[\get_class($part)][$name]);
    }
 
    public function existPart(AbstractAclPart $part): bool {
        $name = $part->getName();
        return isset($this->parts[\get_class($part)][$name]);
    }
 
    public function existAcl(AclElement $aclElement): bool {
        return isset($this->aclsArray[$aclElement->getId_()]);
    }
 
    public function getModelClassesSwap(): array {
        return [];
    }
 
    public function clearAll(): void {
        $this->parts = [];
        $this->aclsArray = [];
    }
}