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<?php |
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namespace Eliurkis\Crud; |
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use App\Http\Controllers\Controller; |
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use DB; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Eloquent\ModelNotFoundException; |
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use Illuminate\Database\QueryException; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Carbon; |
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use Illuminate\Support\Facades\Route; |
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class CrudController extends Controller |
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{ |
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protected $route; |
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protected $entity; |
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protected $entityInstance = null; |
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protected $fields = []; |
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protected $columns = []; |
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protected $buttons = [ |
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'show', |
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'create', |
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'edit', |
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'delete', |
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]; |
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protected $paginate = null; |
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protected $searchable = []; |
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protected $filters = []; |
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protected $queryFilters = []; |
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protected $orderBy = []; |
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protected $orderByRaw = null; |
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protected $filterRequire = []; |
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protected $textsGeneral = [ |
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'list_title' => 'Contents', |
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'create_title' => '', |
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'edit_title' => '', |
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]; |
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protected $texts = []; |
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protected $htmlFilters = []; |
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protected $action = null; |
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protected $formColsClasses = [ |
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'col-md-10 col-md-offset-1', |
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'col-md-2', |
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'col-md-10', |
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]; |
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protected $links = []; |
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protected $listDisplay = [ |
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'action-buttons' => true, |
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]; |
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public function __construct($entity, $config = []) |
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{ |
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$this->entity = $entity; |
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$config = count($config) ? $config : config('crud.'.$this->route); |
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if (is_array($config)) { |
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foreach ($config as $key => $value) { |
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$this->$key = $value; |
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} |
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} |
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} |
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public function index(Request $request) |
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{ |
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// If DataTable is activated |
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if (isset($this->dataTableActivated)) { |
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return $this->indexDataTable($request); |
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} |
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$entity = $this->entity; |
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// Relation Fields |
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if ($belongToFields = $this->getBelongToFields()) { |
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$entity = $this->entity->with($belongToFields); |
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} |
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// Filters |
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$entity = $this->filters($entity, $request); |
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// Search |
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$entity = $this->search($entity, $request); |
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// Order By |
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if (!empty($this->orderBy)) { |
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foreach ($this->orderBy as $column => $direction) { |
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$entity = $entity->orderBy($column, $direction); |
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} |
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} |
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if ($this->orderByRaw) { |
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$entity = $entity->orderByRaw($this->orderByRaw); |
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} |
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// Pagination |
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$rows = $this->paginate > 0 ? $this->paginate($entity, $request) : $entity->get(); |
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// Sort By Rows |
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if (!empty($this->sortBy)) { |
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foreach ($this->sortBy as $column => $direction) { |
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$rows = strtolower($direction) == 'desc' |
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? $rows->sortByDesc($column) |
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: $rows->sortBy($column); |
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} |
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} |
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// HTML Filters |
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$this->htmlFilters(); |
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return view('crud::list', compact('rows')) |
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->with('fields', $this->fields) |
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->with('columns', $this->columns) |
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->with('searchable', $this->searchable) |
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->with('buttons', $this->buttons) |
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->with('paginate', $this->paginate) |
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->with('t', $this->texts) |
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->with('htmlFilters', $this->htmlFilters) |
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->with('listDisplay', $this->listDisplay) |
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->with('links', $this->prepareLinks()) |
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->with('request', $request) |
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->with('route', $this->route); |
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} |
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View Code Duplication |
public function show($id) |
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{ |
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if (!$this->entityInstance) { |
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$this->entityInstance = $this->entity->findOrFail($id); |
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} |
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$this->prepareFields(); |
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return view('crud::show') |
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->with('type', 'show') |
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->with('route', $this->route) |
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->with('t', $this->texts) |
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->with('fields', $this->fields) |
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->with('formColsClasses', $this->formColsClasses) |
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->with('data', $this->entityInstance); |
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} |
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public function create() |
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{ |
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$this->prepareFields(); |
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return view('crud::create') |
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->with('type', 'create') |
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->with('route', $this->route) |
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->with('t', $this->texts) |
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->with('formColsClasses', $this->formColsClasses) |
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->with('links', $this->prepareLinks()) |
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->with('fields', $this->fields); |
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} |
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protected function manageFiles($row, $request) |
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{ |
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$mediaFiles = []; |
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foreach ($this->fields as $fieldName => $field) { |
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if ($field['type'] === 'file' && $request->file($fieldName)) { |
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$customProperties = ['route' => $this->route, 'field' => $fieldName]; |
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if (isset($field['storage_path'])) { |
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$customProperties['storage_path'] = $field['storage_path']; |
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} |
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$mediaFiles[] = $row->addMedia($request->file($fieldName)) |
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->withCustomProperties($customProperties) |
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->toMediaCollection($fieldName); |
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} |
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} |
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return $mediaFiles; |
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} |
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public function store(Request $request) |
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{ |
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$this->validateRequest($request, 'store'); |
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DB::beginTransaction(); |
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try { |
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$row = $this->entity->create(array_merge($request->all(), $this->queryFilters)); |
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$this->updateForeignRelations($row, $request); |
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$mediaFiles = $this->manageFiles($row, $request); |
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} catch (QueryException $e) { |
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\Log::error($e); |
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if (config('app.debug')) { |
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throw new \Exception($e); |
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} |
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return redirect() |
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->back() |
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->with('error', 'Ha ocurrido un error, intente nuevamente'); |
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} |
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DB::commit(); |
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event($this->route.'.store', [$row, $mediaFiles]); |
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return redirect() |
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->route($this->route.'.index') |
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->with('success', isset($this->textsGeneral['save_action']) |
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? $this->textsGeneral['save_action'] |
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: trans('eliurkis::crud.save_action')); |
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} |
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View Code Duplication |
public function edit($id) |
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{ |
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if (!$this->entityInstance) { |
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$this->entityInstance = $this->entity->findOrFail($id); |
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} |
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$this->prepareFields(); |
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return view('crud::create') |
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->with('type', 'edit') |
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->with('route', $this->route) |
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->with('t', $this->texts) |
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->with('fields', $this->fields) |
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->with('formColsClasses', $this->formColsClasses) |
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->with('links', $this->prepareLinks()) |
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->with('data', $this->entityInstance); |
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} |
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public function update(Request $request, $id) |
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{ |
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$this->validateRequest($request, 'update'); |
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DB::beginTransaction(); |
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try { |
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$row = $this->entity->findOrFail($id); |
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$row->update( |
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array_merge( |
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$request->all(), |
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$this->queryFilters |
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) |
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); |
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$this->updateForeignRelations($row, $request); |
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$mediaFiles = $this->manageFiles($row, $request); |
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} catch (QueryException $e) { |
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\Log::error($e); |
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if (config('app.debug')) { |
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throw new \Exception($e); |
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} |
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return redirect() |
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->back() |
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->with('error', 'Ha ocurrido un error, intente nuevamente'); |
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} |
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DB::commit(); |
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event($this->route.'.update', [$row, $mediaFiles]); |
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return redirect() |
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->route($this->route.'.index', $this->getParamsFilters($row)) |
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->with('success', isset($this->textsGeneral['save_action']) |
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? $this->textsGeneral['save_action'] |
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: trans('eliurkis::crud.save_action')); |
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} |
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public function destroy($id) |
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{ |
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try { |
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$row = $this->entity->findOrFail($id); |
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$row->delete(); |
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event($this->route.'.destroy', [$row]); |
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} catch (ModelNotFoundException $e) { |
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return redirect() |
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->route($this->route.'.index') |
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->with('error', __('The element that you are trying to delete does not exist')); |
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} catch (\Exception $e) { |
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\Log::error($e); |
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if (config('app.debug')) { |
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throw new \Exception($e); |
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} |
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return redirect() |
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->route($this->route.'.index') |
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->with('error', __('An error occurred, try again')); |
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} |
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return redirect() |
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->route($this->route.'.index') |
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->with('success', isset($this->textsGeneral['delete_action']) |
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? $this->textsGeneral['delete_action'] |
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: trans('eliurkis::crud.delete_action')); |
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} |
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288
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public function download($id, $fieldName) |
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{ |
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if (!$this->entityInstance) { |
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$this->entityInstance = $this->entity->findOrFail($id); |
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} |
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$media = $this->entityInstance->getMedia($fieldName)->last(); |
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if ($media && $media->disk === 's3') { |
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$tempImage = tempnam(sys_get_temp_dir(), $media->file_name); |
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copy($media->getTemporaryUrl(\Carbon::now()->addMinutes(5)), $tempImage); |
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return response()->file($tempImage, ['Content-Type' => $media->mime_type]); |
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} |
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return $media; |
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} |
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305
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/* Private Actions */ |
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/** |
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* @param $entity |
309
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* @param Request $request |
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* |
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* @return mixed |
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*/ |
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protected function filters($entity, $request) |
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{ |
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if ($request->query('filter')) { |
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$filters = is_array($request->query('filter')) ? $request->query('filter') : []; |
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foreach ($filters as $field => $value) { |
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$entity = $entity->where($field, $value); |
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} |
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} |
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322
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if (count($this->queryFilters)) { |
323
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foreach ($this->queryFilters as $field => $value) { |
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if (is_array($value)) { |
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$entity = $entity->whereIn($field, $value); |
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} else { |
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$entity = $entity->where($field, $value); |
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} |
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} |
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} |
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332
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return $entity; |
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} |
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335
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protected function htmlFilters() |
336
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{ |
337
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$this->htmlFilters = []; |
338
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if (count($this->filters)) { |
339
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foreach ($this->filters as $filter) { |
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// Build params |
341
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$urlParams = \Input::query(); |
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|
343
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// Default Value |
344
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$this->fields[$filter]['config']['default_value'] = isset($urlParams['filter'][$filter]) |
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? $urlParams['filter'][$filter] |
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: null; |
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348
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// Create URL |
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if (isset($urlParams['filter'][$filter])) { |
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unset($urlParams['filter'][$filter]); |
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} |
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$this->fields[$filter]['attributes']['data-filter-url'] = route($this->route.'.index', $urlParams) |
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.(count($urlParams) ? '&' : '?'); |
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|
355
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// Create array |
356
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$this->action = 'list'; |
357
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$this->htmlFilters[$filter] = $this->prepareField($filter); |
358
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} |
359
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} |
360
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} |
361
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|
362
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/** |
363
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* @param $entity |
364
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* @param Request $request |
365
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* |
366
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* @return mixed |
367
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*/ |
368
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protected function paginate($entity, $request) |
369
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{ |
370
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$rows = $entity->paginate($this->paginate); |
371
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|
372
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if ($request->get('q') != '') { |
373
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$rows->appends(['q' => $request->get('q')]); |
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} |
375
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|
376
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if ($request->get('filter')) { |
377
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|
|
foreach ($request->get('filter') as $field => $value) { |
378
|
|
|
$rows->appends(['filter['.$field.']' => $value]); |
379
|
|
|
} |
380
|
|
|
} |
381
|
|
|
|
382
|
|
|
return $rows; |
383
|
|
|
} |
384
|
|
|
|
385
|
|
|
/** |
386
|
|
|
* @param $entity |
387
|
|
|
* @param Request $request |
388
|
|
|
* |
389
|
|
|
* @return mixed |
390
|
|
|
*/ |
391
|
|
|
protected function search($entity, $request) |
392
|
|
|
{ |
393
|
|
|
if ($request->get('q') != '') { |
394
|
|
|
$searchableCols = isset($this->searchable['columns']) ? $this->searchable['columns'] : $this->searchable; |
395
|
|
|
|
396
|
|
|
$entity = $entity->where(function (Builder $query) use ($request, $searchableCols) { |
397
|
|
|
foreach ($searchableCols as $field) { |
398
|
|
|
$query->orWhere($field, 'like', '%'.$request->get('q').'%'); |
399
|
|
|
} |
400
|
|
|
}); |
401
|
|
|
|
402
|
|
|
if (isset($this->searchable['joins'])) { |
403
|
|
|
foreach ($this->searchable['joins'] as $table => $joinFields) { |
404
|
|
|
$entity = $entity->join($table, $joinFields[0], '=', $joinFields[1]); |
405
|
|
|
} |
406
|
|
|
} |
407
|
|
|
} |
408
|
|
|
|
409
|
|
|
return $entity; |
410
|
|
|
} |
411
|
|
|
|
412
|
|
|
protected function getForeignRelationsFields() |
413
|
|
|
{ |
414
|
|
|
$foreignRelations = []; |
415
|
|
|
foreach ($this->fields as $field => $options) { |
416
|
|
|
if ($options['type'] === 'foreign') { |
417
|
|
|
$foreignRelations[] = $field; |
418
|
|
|
} |
419
|
|
|
} |
420
|
|
|
|
421
|
|
|
return $foreignRelations; |
422
|
|
|
} |
423
|
|
|
|
424
|
|
|
protected function getBelongToFields() |
425
|
|
|
{ |
426
|
|
|
$fields = []; |
427
|
|
|
foreach ($this->fields as $field => $options) { |
428
|
|
|
if ($options['type'] === 'select' && isset($options['config']['rel'])) { |
429
|
|
|
$fields[] = $options['config']['rel']; |
430
|
|
|
} |
431
|
|
|
} |
432
|
|
|
|
433
|
|
|
return $fields; |
434
|
|
|
} |
435
|
|
|
|
436
|
|
|
/** |
437
|
|
|
* @param object $row |
438
|
|
|
* @param Request $request |
439
|
|
|
*/ |
440
|
|
|
protected function updateForeignRelations($row, $request) |
441
|
|
|
{ |
442
|
|
|
$foreignRelations = $this->getForeignRelationsFields(); |
443
|
|
|
|
444
|
|
|
foreach ($foreignRelations as $foreignRelation) { |
445
|
|
|
$values = $request->get($foreignRelation); |
446
|
|
|
$row->$foreignRelation()->sync((array) $values); |
447
|
|
|
} |
448
|
|
|
} |
449
|
|
|
|
450
|
|
|
protected function getParamsFilters($row) |
451
|
|
|
{ |
452
|
|
|
$params = []; |
453
|
|
|
|
454
|
|
|
if (count($this->filterRequire)) { |
455
|
|
|
$params['filter'] = []; |
456
|
|
|
|
457
|
|
|
foreach ($this->filterRequire as $field) { |
458
|
|
|
$params['filter'][$field] = $row->$field; |
459
|
|
|
} |
460
|
|
|
} |
461
|
|
|
|
462
|
|
|
return $params; |
463
|
|
|
} |
464
|
|
|
|
465
|
|
|
protected function prepareLinks() |
466
|
|
|
{ |
467
|
|
|
$links = ['index', 'create', 'store']; |
468
|
|
|
|
469
|
|
|
foreach ($links as $link) { |
470
|
|
|
if (!isset($this->links[$link]) && Route::has($this->route.'.'.$link)) { |
471
|
|
|
$this->links[$link] = route($this->route.'.'.$link); |
472
|
|
|
} |
473
|
|
|
} |
474
|
|
|
|
475
|
|
|
return $this->links; |
476
|
|
|
} |
477
|
|
|
|
478
|
|
|
/** |
479
|
|
|
* @param Request $request |
480
|
|
|
* @param $type |
481
|
|
|
*/ |
482
|
|
|
protected function validateRequest($request, $type) |
483
|
|
|
{ |
484
|
|
|
$validations = [ |
485
|
|
|
'rules' => [], |
486
|
|
|
'messages' => [], |
487
|
|
|
'customAttributes' => [], |
488
|
|
|
]; |
489
|
|
|
|
490
|
|
|
foreach ($this->fields as $field => $options) { |
491
|
|
|
$validation = null; |
492
|
|
|
if (isset($options['validation'][$type])) { |
493
|
|
|
$validation = $options['validation'][$type]; |
494
|
|
|
} elseif (isset($options['validation']) && is_string($options['validation'])) { |
495
|
|
|
$validation = $options['validation']; |
496
|
|
|
} |
497
|
|
|
|
498
|
|
|
if ($validation != '') { |
499
|
|
|
$validations['rules'][$field] = $validation; |
500
|
|
|
$validations['customAttributes'][$field] = $options['label']; |
501
|
|
|
} |
502
|
|
|
} |
503
|
|
|
|
504
|
|
|
if ($validations['rules']) { |
505
|
|
|
$this->validate( |
506
|
|
|
$request, |
507
|
|
|
$validations['rules'], |
508
|
|
|
$validations['messages'], |
509
|
|
|
$validations['customAttributes'] |
510
|
|
|
); |
511
|
|
|
} |
512
|
|
|
} |
513
|
|
|
|
514
|
|
|
protected function prepareRelationalFields($name) |
515
|
|
|
{ |
516
|
|
|
// Default values |
517
|
|
|
$config = isset($this->fields[$name]['config']) ? $this->fields[$name]['config'] : []; |
518
|
|
|
$config['options'] = isset($config['options']) ? $config['options'] : []; |
519
|
|
|
$config['cols'] = isset($config['cols']) ? $config['cols'] : 1; |
520
|
|
|
|
521
|
|
|
// Get foreign values |
522
|
|
|
if (!count($config['options']) && isset($config['entity'])) { |
523
|
|
|
$config['options'] = $config['entity']::get() |
524
|
|
|
->pluck($config['field_value'], $config['field_key']) |
525
|
|
|
->toArray(); |
526
|
|
|
} |
527
|
|
|
|
528
|
|
|
// No selection for filters |
529
|
|
|
if ($this->action == 'list' && isset($config['filter_no_selection'])) { |
530
|
|
|
$config['options'] = array_merge([ |
531
|
|
|
'-1' => $config['filter_no_selection'], |
532
|
|
|
], $config['options']); |
533
|
|
|
} |
534
|
|
|
|
535
|
|
|
if (isset($config['pre_options'])) { |
536
|
|
|
$config['options'] = $config['pre_options'] + $config['options']; |
537
|
|
|
} |
538
|
|
|
|
539
|
|
|
$this->fields[$name]['config'] = $config; |
540
|
|
|
|
541
|
|
|
return $this->fields[$name]; |
542
|
|
|
} |
543
|
|
|
|
544
|
|
|
protected function prepareFields() |
545
|
|
|
{ |
546
|
|
|
if ($this->entityInstance) { |
547
|
|
|
\Form::model($this->entityInstance); |
548
|
|
|
} |
549
|
|
|
|
550
|
|
|
foreach ($this->fields as $name => $properties) { |
551
|
|
|
$this->fields[$name]['html'] = $this->prepareField($name, $properties); |
552
|
|
|
$this->fields[$name]['value'] = $this->entityInstance->$name ?? null; |
553
|
|
|
$this->fields[$name]['value_text'] = $this->prepareFieldShow($name, $properties); |
554
|
|
|
} |
555
|
|
|
|
556
|
|
|
return $this->fields; |
557
|
|
|
} |
558
|
|
|
|
559
|
|
|
protected function prepareFieldShow($name, $properties = []) |
560
|
|
|
{ |
561
|
|
|
// Init |
562
|
|
|
if (empty($properties)) { |
563
|
|
|
$properties = $this->fields[$name]; |
564
|
|
|
} |
565
|
|
|
|
566
|
|
|
$this->fields[$name]['config'] = isset($properties['config']) ? $properties['config'] : []; |
567
|
|
|
$this->fields[$name]['attributes'] = isset($properties['attributes']) ? $properties['attributes'] : []; |
568
|
|
|
$config = $this->fields[$name]['config']; |
569
|
|
|
|
570
|
|
|
$value = $this->entityInstance |
571
|
|
|
? ($this->entityInstance->$name ?? null) |
572
|
|
|
: (isset($config['default_value']) ? $config['default_value'] : null); |
573
|
|
|
|
574
|
|
|
if ($this->entityInstance) { |
575
|
|
|
if (($properties['type'] === 'date' || $properties['type'] === 'datetime') && |
576
|
|
|
$this->entityInstance->$name != '') { |
577
|
|
|
$fieldValue = $this->entityInstance->$name; |
578
|
|
|
|
579
|
|
|
if (!is_object($fieldValue)) { |
580
|
|
|
$fieldValue = Carbon::parse($this->entityInstance->$name); |
581
|
|
|
} |
582
|
|
|
|
583
|
|
|
$value = $fieldValue->diff(Carbon::now())->format('%y') != date('Y') |
584
|
|
|
? $fieldValue->format($properties['type'] === 'date' ? 'm/d/Y' : 'm/d/Y h:ia') |
585
|
|
|
: null; |
586
|
|
|
} |
587
|
|
|
|
588
|
|
|
if ($properties['type'] === 'file' && $this->entityInstance->getMedia($name)->last()) { |
589
|
|
|
$value = '<a href="'.route($this->route.'.download', [$this->entityInstance->id, $name]). |
590
|
|
|
'" target="_blank">'.( |
591
|
|
|
isset($this->fields[$name]['link_name']) |
592
|
|
|
? $this->fields[$name]['link_name'] |
593
|
|
|
: 'download' |
594
|
|
|
).'</a>'; |
595
|
|
|
} |
596
|
|
|
|
597
|
|
|
if (isset($config['entity'])) { |
598
|
|
|
$value = isset($this->entityInstance->{$config['rel']}->{$config['field_value']}) |
599
|
|
|
? $this->entityInstance->{$config['rel']}->{$config['field_value']} |
600
|
|
|
: null; |
601
|
|
|
} elseif (isset($config['options']) && count($config['options'])) { |
602
|
|
|
$value = $config['options'][$value] ?? null; |
603
|
|
|
} |
604
|
|
|
} |
605
|
|
|
|
606
|
|
|
return empty($value) ? 'N/A' : $value; |
607
|
|
|
} |
608
|
|
|
|
609
|
|
|
protected function prepareField($name, $properties = []) |
610
|
|
|
{ |
611
|
|
|
// Init |
612
|
|
|
if (empty($properties)) { |
613
|
|
|
$properties = $this->fields[$name]; |
614
|
|
|
} |
615
|
|
|
|
616
|
|
|
$this->fields[$name]['config'] = isset($properties['config']) ? $properties['config'] : []; |
617
|
|
|
$this->fields[$name]['attributes'] = isset($properties['attributes']) ? $properties['attributes'] : []; |
618
|
|
|
$this->fields[$name]['attributes']['class'] = 'form-control'; |
619
|
|
|
$this->fields[$name]['html'] = null; |
620
|
|
|
|
621
|
|
|
$config = $this->fields[$name]['config']; |
622
|
|
|
|
623
|
|
|
$value = $this->entityInstance |
624
|
|
|
? isset($properties['value_alias']) |
625
|
|
|
? $this->entityInstance->{$properties['value_alias']} |
626
|
|
|
: $this->entityInstance->$name |
627
|
|
|
: (isset($config['default_value']) ? $config['default_value'] : null); |
628
|
|
|
|
629
|
|
|
// Define field type class namespace |
630
|
|
|
$className = '\Eliurkis\Crud\FieldTypes\\'.ucfirst($properties['type']); |
631
|
|
|
if (!class_exists($className)) { |
632
|
|
|
return; |
633
|
|
|
} |
634
|
|
|
|
635
|
|
|
if ($properties['type'] == 'foreign' || $properties['type'] == 'select') { |
636
|
|
|
$properties = $this->prepareRelationalFields($name); |
637
|
|
|
|
638
|
|
|
if ($properties['type'] == 'foreign' && $this->entityInstance) { |
639
|
|
|
$value = $this->entityInstance->{$config['rel']}->pluck($config['field_key'])->toArray(); |
640
|
|
|
} |
641
|
|
|
|
642
|
|
|
if ($properties['type'] == 'select') { |
643
|
|
|
$properties['attributes']['class'] = 'form-control chosen-select-width'; |
644
|
|
|
} |
645
|
|
|
|
646
|
|
|
return $className::prepare( |
647
|
|
|
$name, |
648
|
|
|
$properties['config']['options'], |
649
|
|
|
$value, |
650
|
|
|
$properties |
651
|
|
|
); |
652
|
|
|
} |
653
|
|
|
|
654
|
|
|
return $className::prepare( |
655
|
|
|
$name, |
656
|
|
|
$value, |
657
|
|
|
$this->fields[$name] |
658
|
|
|
); |
659
|
|
|
} |
660
|
|
|
} |
661
|
|
|
|
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.