Issues (54)

src/Models/Page.php (1 issue)

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<?php
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namespace Astrotomic\Stancy\Models;
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use Astrotomic\Stancy\Contracts\Page as PageContract;
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use Astrotomic\Stancy\Contracts\Routable;
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use Exception;
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use Illuminate\Contracts\View\Factory as ViewFactoryContract;
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use Illuminate\Contracts\View\View;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Traits\Macroable;
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use RuntimeException;
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use Spatie\Feed\FeedItem;
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use Spatie\Sheets\Facades\Sheets;
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use Spatie\Sheets\Sheet;
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use Spatie\Sitemap\Tags\Tag;
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use Symfony\Component\HttpFoundation\Response;
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class Page implements PageContract
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{
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    use Macroable;
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    /** @var string|null */
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    protected $view;
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    /** @var string|null */
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    protected $page;
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    /** @var PageData|array */
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    protected $data = [];
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    /** @var ViewFactoryContract */
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    protected $viewFactory;
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    public function __construct(ViewFactoryContract $viewFactory, array $data = [], ?string $page = null)
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    {
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        $this->viewFactory = $viewFactory;
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        $this->view($data['_view'] ?? null);
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        $page = $page ?? $data['_pageData'] ?? null;
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        $data = array_merge($data, $this->getSheetData($data['_sheets'] ?? []));
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        $this->data($data);
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        $this->page($page);
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    }
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    public function __get($name)
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    {
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        return data_get($this->data, $name);
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    }
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    public function page(?string $page): PageContract
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    {
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        if (is_string($page)) {
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            if (! is_subclass_of($page, PageData::class, true)) {
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                throw new Exception(sprintf('The page data class [%s] has to extend %s.', $page, PageData::class));
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            }
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        }
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        $this->page = $page;
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        $this->parse();
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        return $this;
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    }
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    public function data(array $data): PageContract
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    {
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        $this->data = $this->prepareData($data);
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        $this->parse();
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        return $this;
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    }
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    public function view(?string $view): PageContract
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    {
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        $this->view = $view;
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        return $this;
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    }
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    public function render(): View
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    {
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        if (empty($this->view)) {
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            throw new Exception('You have to define a view before the page can render.');
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        }
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        return $this->viewFactory->make($this->view, $this->toArray());
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    }
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    public function toHtml(): string
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    {
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        return $this->render()->render();
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Bug Best Practice introduced by
The expression return $this->render()->render() could return the type array which is incompatible with the type-hinted return string. Consider adding an additional type-check to rule them out.
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    }
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    public function toArray(): array
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    {
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        return is_array($this->data) ? $this->data : $this->data->all();
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    }
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    public function jsonSerialize(): array
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    {
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        return is_array($this->data) ? $this->data : $this->data->toArray();
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    }
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    /** {@inheritdoc} */
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    public function toJson($options = 0): string
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    {
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        return json_encode($this->jsonSerialize(), $options);
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    }
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    /** {@inheritdoc} */
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    public function toResponse($request): Response
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    {
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        if ($request->wantsJson()) {
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            return response()->json($this->jsonSerialize());
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        }
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        return response($this->render());
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    }
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    public function toFeedItem(): FeedItem
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    {
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        if (! ($this->data instanceof PageData)) {
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            throw new Exception(sprintf('The page data has to extend %s to allow transformation to %s.', PageData::class, FeedItem::class));
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        }
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        return $this->data->toFeedItem();
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    }
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    public function toSitemapItem(): Tag
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    {
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        if (! ($this->data instanceof PageData)) {
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            throw new Exception(sprintf('The page data has to extend %s to allow transformation to %s.', PageData::class, Tag::class));
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        }
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        return $this->data->toSitemapItem();
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    }
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    public function getUrl(): string
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    {
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        if (! ($this->data instanceof Routable)) {
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            throw new Exception(sprintf('The page data has to be instance of %s to allow access to the URL.', Routable::class));
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        }
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        return $this->data->getUrl();
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    }
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    protected function parse(): void
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    {
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        if ($this->page === null) {
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            return;
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        }
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        $this->data = forward_static_call(
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            [$this->page, 'make'],
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            $this->toArray()
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        );
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    }
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    protected function getSheetData(array $sheets): array
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    {
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        if (empty($sheets)) {
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            return [];
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        }
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        if (! Arr::isAssoc($sheets)) {
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            throw new RuntimeException('The [_sheets] data has to be an associative array.');
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        }
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        $data = [];
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        foreach ($sheets as $key => $sheet) {
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            [$collection, $path] = explode(':', $sheet);
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            if ($path === '*') {
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                $data[$key] = Sheets::collection($collection)->all()->map(function (Sheet $sheet) {
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                    return $this->prepareData($sheet->toArray());
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                })->all();
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                continue;
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            }
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            $data[$key] = $this->prepareData(Sheets::collection($collection)->get($path)->toArray());
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        }
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        return $data;
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    }
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    protected function prepareData(array $data): array
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    {
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        unset($data['_view'], $data['_pageData'], $data['_sheets']);
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        return $data;
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    }
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}
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