Source of file DocumentTemplatesController.php

<?php

namespace BWF\DocumentTemplates\Http\Controllers;

use BWF\DocumentTemplates\DocumentTemplates\DocumentTemplateFactory;

use BWF\DocumentTemplates\DocumentTemplates\DocumentTemplateModel;

use BWF\DocumentTemplates\DocumentTemplates\DocumentTemplateModelInterface;

use BWF\DocumentTemplates\EditableTemplates\EditableTemplate;

use BWF\DocumentTemplates\Http\Responses\DocumentTemplateResponse;

use Illuminate\Http\Request;

use Illuminate\Routing\Controller;

class DocumentTemplatesController extends Controller

{

    use ManagesDocumentTemplates;

    protected $documentClasses = [];

    protected function createDocumentTemplateModelFromRequest(Request $request, DocumentTemplateModelInterface $documentTemplateModel = null)

    {

        $name = $request->name;

        $layout = $request->layout;

        $documentClass = $request->document_class;

        $availableLayouts = $this->getAvailableLayouts();

        if($documentTemplateModel === null){

            $modelClass = config('document_templates.model_class', DocumentTemplateModel::class);

            $documentTemplateModel = new $modelClass();

        }

        if($name){

            $documentTemplateModel->setAttribute('name', $name);

        }

        if($layout && $availableLayouts->contains($layout)){

            $documentTemplateModel->setAttribute('layout', $layout);

        }

        if($documentClass && collect($this->documentClasses)->contains($documentClass)){

            $documentTemplateModel->setAttribute('document_class', $documentClass);

        }

        return $documentTemplateModel;

    }

    /**

     * @param Request $request

     * @param DocumentTemplateModelInterface $documentTemplateModel

     * @return DocumentTemplateResponse

     */

    protected function _save(Request $request, DocumentTemplateModelInterface $documentTemplateModel)

    {

        $documentTemplate = $this->createDocumentTemplateModelFromRequest($request, $documentTemplateModel);

        $status = $documentTemplate->save();

        $savedTemplates = [];

        foreach($request->templates as $template){

            $editableTemplate = EditableTemplate::firstOrNew(['id' => ($template['id'] ?? null) ]);

            $editableTemplate->document_template_id = $documentTemplate->id;

            $editableTemplate->fill($template);

            $editableTemplate->save();

            $savedTemplates[] = $editableTemplate;

        }

        $result = new DocumentTemplateResponse(

            $status,

            $documentTemplate,

            [],

            [],

            collect($savedTemplates)

        );

        return $result;

    }

    public function templates(Request $request, DocumentTemplateModelInterface $documentTemplateModel = null)

    {

        $documentTemplate = $this->createDocumentTemplateModelFromRequest($request, $documentTemplateModel);

        return $this->getTemplates($documentTemplate);

    }

    public function placeholders(Request $request, DocumentTemplateModelInterface $documentTemplateModel = null)

    {

        $documentTemplate = $this->createDocumentTemplateModelFromRequest($request, $documentTemplateModel);

        return $this->getPlaceholders($documentTemplate);

    }

    /**

     * Show the form for creating a new resource.

     *

     * @throws \Exception

     * @return mixed

     */

    public function create()

    {

        $layouts = $this->getAvailableLayouts();

        $documentTemplate = new DocumentTemplateModel();

        $documentTemplate->document_class = $this->documentClasses[0];

        $documentTemplate->layout = $layouts[0];

        return $this->edit($documentTemplate);

    }

    /**

     * Store a newly created resource in storage.

     *

     * @param  \Illuminate\Http\Request $request

     * @return \Illuminate\Http\Response

     */

    public function store(Request $request)

    {

        $documentTemplate = $this->createDocumentTemplateModelFromRequest($request);

        $result = $this->_save($request, $documentTemplate);

        $result->redirect = route('document-templates.edit', $documentTemplate->id);

        return response()->json($result);

    }

    /**

     * Show the form for editing the specified resource.

     *

     * @param  DocumentTemplateModelInterface $documentTemplateModel

     * @throws \Exception

     * @return \Illuminate\Http\Response

     */

    public function edit(DocumentTemplateModelInterface $documentTemplateModel)

    {

        $layouts = $this->getAvailableLayouts();

        $documentClasses = collect($this->documentClasses);

        $placeholders = $this->getPlaceholders($documentTemplateModel);

        $templates = $this->getTemplates($documentTemplateModel);

        $params = [

            'documentClasses' => $documentClasses,

            'documentTemplate' => $documentTemplateModel,

            'layouts' => $layouts,

            'placeholders' => $placeholders,

            'templates' => $templates

        ];

        $params['data'] = $params;

        return view('document-templates::document-templates.edit', $params);

    }

    /**

     * Update the specified resource in storage.

     *

     * @param  \Illuminate\Http\Request $request

     * @param  DocumentTemplateModelInterface $documentTemplateModel

     * @return \Illuminate\Http\Response

     */

    public function update(Request $request, DocumentTemplateModelInterface $documentTemplateModel)

    {

        $result = $this->_save($request, $documentTemplateModel);

        return response()->json($result);

    }

    public function show(Request $request, DocumentTemplateModelInterface $documentTemplateModel){

        $documentTemplate = DocumentTemplateFactory::build($documentTemplateModel);

        $params = compact(

            'documentTemplate'

        );

        return view('document-templates::document-templates.show', $params);

    }

    /**

     * Display a listing of the resource.

     *

     * @return \Illuminate\Http\Response

     */

    public function index()

    {

        $documentTemplates = DocumentTemplateModel::all();

        $params = compact(

            'documentTemplates'

        );

        return view('document-templates::document-templates.index', $params);

    }

}