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<?php
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namespace Illuminate\Database\Console;
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use Illuminate\Contracts\Container\BindingResolutionException;
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use Illuminate\Database\Eloquent\ModelInspector;
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use Illuminate\Support\Collection;
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use Symfony\Component\Console\Attribute\AsCommand;
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use Symfony\Component\Console\Output\OutputInterface;
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#[AsCommand(name: 'model:show')]
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class ShowModelCommand extends DatabaseInspectionCommand
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{
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/**
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* The console command name.
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*
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* @var string
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*/
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protected $name = 'model:show {model}';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Show information about an Eloquent model';
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/**
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* The console command signature.
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*
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* @var string
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*/
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protected $signature = 'model:show {model : The model to show}
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{--database= : The database connection to use}
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{--json : Output the model as JSON}';
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/**
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* Execute the console command.
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*
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* @return int
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*/
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public function handle(ModelInspector $modelInspector)
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{
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try {
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$info = $modelInspector->inspect(
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$this->argument('model'),
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$this->option('database')
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);
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} catch (BindingResolutionException $e) {
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$this->components->error($e->getMessage());
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return 1;
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}
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$this->display(
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$info['class'],
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$info['database'],
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$info['table'],
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$info['policy'],
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$info['attributes'],
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$info['relations'],
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$info['events'],
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$info['observers']
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);
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return 0;
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}
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/**
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* Render the model information.
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*
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* @param class-string<\Illuminate\Database\Eloquent\Model> $class
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* @param string $database
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* @param string $table
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* @param class-string|null $policy
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* @param \Illuminate\Support\Collection $attributes
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* @param \Illuminate\Support\Collection $relations
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* @param \Illuminate\Support\Collection $events
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* @param \Illuminate\Support\Collection $observers
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* @return void
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*/
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protected function display($class, $database, $table, $policy, $attributes, $relations, $events, $observers)
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{
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$this->option('json')
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? $this->displayJson($class, $database, $table, $policy, $attributes, $relations, $events, $observers)
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: $this->displayCli($class, $database, $table, $policy, $attributes, $relations, $events, $observers);
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}
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/**
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* Render the model information as JSON.
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*
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* @param class-string<\Illuminate\Database\Eloquent\Model> $class
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* @param string $database
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* @param string $table
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* @param class-string|null $policy
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* @param \Illuminate\Support\Collection $attributes
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* @param \Illuminate\Support\Collection $relations
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* @param \Illuminate\Support\Collection $events
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* @param \Illuminate\Support\Collection $observers
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* @return void
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*/
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protected function displayJson($class, $database, $table, $policy, $attributes, $relations, $events, $observers)
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{
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$this->output->writeln(
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(new Collection([
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'class' => $class,
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'database' => $database,
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'table' => $table,
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'policy' => $policy,
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'attributes' => $attributes,
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'relations' => $relations,
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'events' => $events,
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'observers' => $observers,
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]))->toJson()
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);
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}
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/**
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* Render the model information for the CLI.
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*
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* @param class-string<\Illuminate\Database\Eloquent\Model> $class
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* @param string $database
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* @param string $table
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* @param class-string|null $policy
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* @param \Illuminate\Support\Collection $attributes
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* @param \Illuminate\Support\Collection $relations
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* @param \Illuminate\Support\Collection $events
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* @param \Illuminate\Support\Collection $observers
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* @return void
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*/
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protected function displayCli($class, $database, $table, $policy, $attributes, $relations, $events, $observers)
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{
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$this->newLine();
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$this->components->twoColumnDetail('<fg=green;options=bold>'.$class.'</>');
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$this->components->twoColumnDetail('Database', $database);
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$this->components->twoColumnDetail('Table', $table);
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if ($policy) {
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$this->components->twoColumnDetail('Policy', $policy);
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}
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$this->newLine();
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$this->components->twoColumnDetail(
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'<fg=green;options=bold>Attributes</>',
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'type <fg=gray>/</> <fg=yellow;options=bold>cast</>',
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);
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foreach ($attributes as $attribute) {
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$first = trim(sprintf(
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'%s %s',
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$attribute['name'],
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(new Collection(['increments', 'unique', 'nullable', 'fillable', 'hidden', 'appended']))
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->filter(fn ($property) => $attribute[$property])
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->map(fn ($property) => sprintf('<fg=gray>%s</>', $property))
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->implode('<fg=gray>,</> ')
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));
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$second = (new Collection([
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$attribute['type'],
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$attribute['cast'] ? '<fg=yellow;options=bold>'.$attribute['cast'].'</>' : null,
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]))->filter()->implode(' <fg=gray>/</> ');
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$this->components->twoColumnDetail($first, $second);
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if ($attribute['default'] !== null) {
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$this->components->bulletList(
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[sprintf('default: %s', $attribute['default'])],
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OutputInterface::VERBOSITY_VERBOSE
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);
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}
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}
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$this->newLine();
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$this->components->twoColumnDetail('<fg=green;options=bold>Relations</>');
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foreach ($relations as $relation) {
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$this->components->twoColumnDetail(
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sprintf('%s <fg=gray>%s</>', $relation['name'], $relation['type']),
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$relation['related']
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);
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}
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$this->newLine();
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$this->components->twoColumnDetail('<fg=green;options=bold>Events</>');
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if ($events->count()) {
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foreach ($events as $event) {
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$this->components->twoColumnDetail(
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sprintf('%s', $event['event']),
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sprintf('%s', $event['class']),
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);
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}
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}
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$this->newLine();
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$this->components->twoColumnDetail('<fg=green;options=bold>Observers</>');
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if ($observers->count()) {
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foreach ($observers as $observer) {
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$this->components->twoColumnDetail(
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sprintf('%s', $observer['event']),
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implode(', ', $observer['observer'])
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);
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}
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}
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$this->newLine();
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}
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}
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