A17\Twill\Http\Controllers\Admin\BlocksController::preview()

Complexity

Conditions	8
Paths	12

Size

Total Lines	78
Code Lines	46

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	29
CRAP Score	10.8778

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function preview(
        BlockRepository $blockRepository,
        Application $app,
        ViewFactory $viewFactory,
        Request $request,
        Config $config
    ) {
        $blocksCollection = Collection::make();
        $childBlocksList = Collection::make();

        if ($request->has('activeLanguage')) {
            $app->setLocale($request->get('activeLanguage'));
        }

        $block = $blockRepository->buildFromCmsArray($request->except('activeLanguage'));

        foreach ($block['blocks'] as $childKey => $childBlocks) {
            foreach ($childBlocks as $index => $childBlock) {
                $childBlock = $blockRepository->buildFromCmsArray($childBlock, true);
                $childBlock['child_key'] = $childKey;
                $childBlock['position'] = $index + 1;

                $childBlocksList->push($childBlock);
            }
        }

        $block['blocks'] = $childBlocksList;

        $newBlock = $blockRepository->createForPreview($block);

        $newBlock->id = 1;

        $blocksCollection->push($newBlock);

        $block['blocks']->each(function ($childBlock) use ($newBlock, $blocksCollection, $blockRepository) {
            $childBlock['parent_id'] = $newBlock->id;
            $newChildBlock = $blockRepository->createForPreview($childBlock);
            $blocksCollection->push($newChildBlock);
        });

        $renderedBlocks = $blocksCollection->where('parent_id', null)->map(function ($block) use ($blocksCollection, $viewFactory, $config) {
            if ($config->get('twill.block_editor.block_preview_render_childs') ?? true) {
                $childBlocks = $blocksCollection->where('parent_id', $block->id);
                $renderedChildViews = $childBlocks->map(function ($childBlock) use ($viewFactory, $config) {
                    $view = $this->getBlockView($childBlock->type, $config);

                    return $viewFactory->exists($view) ? $viewFactory->make($view, [
                        'block' => $childBlock,
                    ])->render() : $viewFactory->make('twill::errors.block', [
                        'view' => $view,
                    ])->render();
                })->implode('');
            }

            $block->childs = $blocksCollection->where('parent_id', $block->id);
            $block->children = $block->childs;

            $view = $this->getBlockView($block->type, $config);

            return $viewFactory->exists($view) ? ($viewFactory->make($view, [

Are you sure $viewFactory->make($view, array('block' => $block))->render() of type array|string can be used in concatenation?

                'block' => $block,
            ])->render() . ($renderedChildViews ?? '')) : $viewFactory->make('twill::errors.block', [
                'view' => $view,
            ])->render();

        })->implode('');

        $view = $viewFactory->exists($config->get('twill.block_editor.block_single_layout'))
        ? $viewFactory->make($config->get('twill.block_editor.block_single_layout'), [
            'block' => $block,
        ])
        : $viewFactory->make('twill::errors.block_layout', [
            'view' => $config->get('twill.block_editor.block_single_layout'),
        ]);

        $viewFactory->inject('content', $renderedBlocks);

        return html_entity_decode($view);
    }