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<?php |
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declare(strict_types=1); |
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namespace Thinktomorrow\Chief\Fragments; |
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use Thinktomorrow\Chief\Fields\Fields; |
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use Thinktomorrow\Chief\Fields\Types\AbstractField; |
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use Thinktomorrow\Chief\Fields\Types\Field; |
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use Thinktomorrow\Chief\Fields\Types\FieldType; |
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use Thinktomorrow\Chief\Fields\Types\MediaField; |
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class FragmentField extends AbstractField implements Field |
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{ |
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/** @var Fields */ |
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private $fields; |
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/** @var null|string */ |
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private $fragmentLabel; |
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public static function make(string $key, Fields $fields): Field |
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{ |
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return (new static(new FieldType(FieldType::FRAGMENT), $key)) |
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->fields($fields); |
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} |
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private function fields(Fields $fields) |
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{ |
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$this->fields = $fields; |
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return $this; |
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} |
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public function getFields(): Fields |
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{ |
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return $this->fields; |
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} |
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/** |
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* @param string|null $locale |
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* @return Fields[] |
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*/ |
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public function getFragments(?string $locale = null): array |
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{ |
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// By default there is one empty Fragment provided to the user |
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$fragments = [Fragment::empty($this->getKey())]; |
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// Model is auto-injected by Manager::editFields() method. |
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if(($this->model)) { |
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if(!method_exists($this->model, 'getFragments')) { |
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throw new \RuntimeException(get_class($this->model) . ' is missing the ' . HasFragments::class . ' trait.'); |
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} |
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if(count($modelFragments = $this->model->getFragments($this->getKey())) > 0) { |
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$fragments = $modelFragments->map(function (FragmentModel $fragmentModel) { |
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return Fragment::fromModel($fragmentModel); |
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})->all(); |
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} |
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} |
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foreach($fragments as $k => $fragment) { |
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$fragments[$k] = $fragments[$k] |
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->setModelIdInputName($this->name.'[' . $k . '][modelId]') |
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->setFields($this->fields->clone()->map(function(Field $field) use($k, $fragment){ |
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return $field->name($this->name.'.' . $k . '.' . $field->getName()) |
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->localizedFormat(':name.:locale') |
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->valueResolver(function($model = null, $locale = null, $field) use($fragment){ |
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if(isset($field->value)) return $field->value; |
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if($field instanceof MediaField){ |
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if(!$fragment->hasModelId()){ |
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return []; |
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} |
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return $field->getMedia(FragmentModel::find($fragment->getModelId()), $locale); |
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} |
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return $fragment->getValue($field->getColumn(), $locale); |
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}); |
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})); |
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} |
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return $fragments; |
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} |
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/** |
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* A fragmentlabel is shown in admin as the label above each fragment. |
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* |
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* @param string $fragmentLabel |
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* @return $this |
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*/ |
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public function fragmentLabel(string $fragmentLabel): self |
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{ |
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$this->fragmentLabel = $fragmentLabel; |
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return $this; |
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} |
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public function getFragmentLabel(): string |
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{ |
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return $this->fragmentLabel ?? 'fragment'; |
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} |
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public function getDuplicatableFields(): array |
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{ |
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if(count($this->getFragments()) < 1) return []; |
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// Take the fields from the first fragment as a starting point for duplication |
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return array_map(function(\Thinktomorrow\Chief\Fields\Types\Field $field){ |
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return $field->valueResolver(function($model = null, $locale = null, $field){ |
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if($field instanceof \Thinktomorrow\Chief\Fields\Types\MediaField) { return []; } |
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return null; |
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})->render(); |
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}, $this->getFragments()[0]->getFields()->clone()->all()); |
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} |
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} |
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thinktomorrow /
chief
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.