Mr.X


<?php
/**
Copyright 2011-2014 Nick Korbel

This file is part of Booked Scheduler.

Booked Scheduler is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Booked Scheduler is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Booked Scheduler.  If not, see <http://www.gnu.org/licenses/>.
 */

require_once(ROOT_DIR . 'Domain/namespace.php');
require_once(ROOT_DIR . 'Domain/Access/namespace.php');
require_once(ROOT_DIR . 'Presenters/ActionPresenter.php');
require_once(ROOT_DIR . 'Pages/Admin/ManageResourceTypesPage.php');

class ManageResourceTypesActions
{
    const Add = 'Add';
    const Update = 'Update';
    const Delete = 'Delete';
    const ChangeAttributes = 'ChangeAttributes';
}

class ManageResourceTypesPresenter extends ActionPresenter
{
    /**
     * @var IManageResourceTypesPage
     */
    private $page;

    /**
     * @var IResourceRepository
     */
    private $resourceRepository;

    /**
     * @var IAttributeService
     */
    private $attributeService;

    public function __construct(
        IManageResourceTypesPage $page,
        UserSession $user,
        IResourceRepository $resourceRepository,
        IAttributeService $attributeService)
    {
        parent::__construct($page);

        $this->page = $page;
        $this->resourceRepository = $resourceRepository;
        $this->attributeService = $attributeService;

        $this->AddAction(ManageResourceTypesActions::Add, 'Add');
        $this->AddAction(ManageResourceTypesActions::Update, 'Update');
        $this->AddAction(ManageResourceTypesActions::Delete, 'Delete');
        $this->AddAction(ManageResourceTypesActions::ChangeAttributes, 'ChangeAttributes');
    }

    public function PageLoad()
    {
        $types = $this->resourceRepository->GetResourceTypes();

        $ids = array();
        foreach ($types as $type)
        {
            $ids[] = $type->Id();
        }

        $attributeList = $this->attributeService->GetAttributes(CustomAttributeCategory::RESOURCE_TYPE, $ids);
        $this->page->BindAttributeList($attributeList);

        $this->page->BindResourceTypes($types);
    }

    public function Add()
    {
        $name = $this->page->GetName();
        $description = $this->page->GetDescription();

        Log::Debug('Adding resource type. Name=%s', $name);

        $this->resourceRepository->AddResourceType(ResourceType::CreateNew($name, $description));
    }

    public function Update()
    {
        $id = $this->page->GetId();
        $name = $this->page->GetName();
        $description = $this->page->GetDescription();

        Log::Debug('Updating resource type id=%s', $id);

        $type = $this->resourceRepository->LoadResourceType($id);

        $type->SetName($name);
        $type->SetDescription($description);

        $this->resourceRepository->UpdateResourceType($type);
    }

    public function ChangeAttributes()
    {
        $id = $this->page->GetId();
        Log::Debug('Changing attributes for resource type id=%s', $id);

        $type = $this->resourceRepository->LoadResourceType($id);

        $attributes = $this->GetAttributeValues();

        $type->ChangeAttributes($attributes);

        $this->resourceRepository->UpdateResourceType($type);
    }

    public function Delete()
    {
        $id = $this->page->GetId();
        Log::Debug('Deleting resource type id=%s', $id);

        $this->resourceRepository->RemoveResourceType($id);
    }

    private function GetAttributeValues()
    {
        $attributes = array();
        foreach ($this->page->GetAttributes() as $attribute)
        {
            $attributes[] = new AttributeValue($attribute->Id, $attribute->Value);
        }
        return $attributes;
    }

    public function ProcessDataRequest($dataRequest)
    {
        if ($dataRequest == 'all')
        {
            $this->page->SetResourceTypesJson(array_map(array('ResourceTypeJson', 'FromResourceType'),
                                                    $this->resourceRepository->GetResourceTypes()));
        }
    }

    protected function LoadValidators($action)
    {
        if ($action == ManageResourceTypesActions::ChangeAttributes)
        {
            $attributes = $this->GetAttributeValues();
            $this->page->RegisterValidator('attributeValidator',
                                           new AttributeValidator($this->attributeService, CustomAttributeCategory::RESOURCE_TYPE, $attributes, $this->page->GetId()));
        }
    }
}

class ResourceTypeJson
{
    public $Id;
    public $Name;

    public function __construct($id, $name)
    {
        $this->Id = $id;
        $this->Name = $name;
    }

    /**
     * @param ResourceType $resourceType
     * @return ResourceTypeJson
     */
    public static function FromResourceType($resourceType)
    {
        return new ResourceTypeJson($resourceType->Id(), $resourceType->Name());
    }
}

?>