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<?php |
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//[PHPCOMPRESSOR(remove,start)] |
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/** |
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* Created by Vitaly Iegorov <[email protected]>. |
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* on 22.03.16 at 15:46 |
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*/ |
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namespace samsoncms\api\generator; |
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use samsoncms\api\Field; |
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use samsoncms\api\generator\metadata\VirtualMetadata; |
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/** |
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* Virtual entity class generator. |
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* |
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* @package samsoncms\api\generator |
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*/ |
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class VirtualEntity extends RealEntity |
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{ |
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/** |
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* Class uses generation part. |
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* |
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* @param RealMetadata $metadata Entity metadata |
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*/ |
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protected function createUses($metadata) |
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{ |
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$this->generator |
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->newLine('use samsonframework\core\ViewInterface;') |
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->newLine('use samsonframework\orm\QueryInterface;') |
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->newLine(); |
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} |
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/** |
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* Class definition generation part. |
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* |
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* @param VirtualMetadata $metadata Entity metadata |
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*/ |
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protected function createDefinition($metadata) |
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{ |
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/** |
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* TODO: Parent problem |
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* Should be changed to merging fields instead of extending with OOP for structure_relation support |
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* or creating traits and using them on shared parent entities. |
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*/ |
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$parentClass = null !== $metadata->parent |
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? $metadata->parent->entityClassName |
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: '\\'.\samsoncms\api\Entity::class; |
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$this->generator |
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->multiComment(array('"' . $metadata->entityRealName . '" database entity class')) |
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->defClass($this->className, $parentClass) |
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->newLine('use TableTrait;') |
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->newLine();; |
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} |
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/** |
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* Class constants generation part. |
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* |
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* @param VirtualMetadata $metadata Entity metadata |
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*/ |
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protected function createConstants($metadata) |
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{ |
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$this->generator |
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->commentVar('string', 'Entity full class name, use ::class instead') |
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->defClassConst('ENTITY', $metadata->entityClassName) |
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->commentVar('string', 'Entity manager full class name') |
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->defClassConst('MANAGER', $metadata->entityClassName . 'Query') |
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->commentVar('string', 'Entity database identifier') |
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->defClassConst('IDENTIFIER', $metadata->entityID) |
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->commentVar('string', 'Not transliterated entity name') |
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->defClassConst('NAME', $metadata->entityRealName); |
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// Create all entity fields constants storing each additional field metadata |
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foreach ($metadata->fields as $fieldID => $fieldName) { |
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$this->generator |
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->commentVar('string', $metadata->fieldDescriptions[$fieldID] . ' variable name') |
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->defClassConst('F_' . $fieldName, $fieldName) |
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->commentVar('string', $metadata->fieldDescriptions[$fieldID] . ' additional field identifier') |
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->defClassConst('F_' . $fieldName . '_ID', $fieldID); |
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} |
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} |
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/** |
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* Class fields generation part. |
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* |
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* @param VirtualMetadata $metadata Entity metadata |
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*/ |
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View Code Duplication |
protected function createFields($metadata) |
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{ |
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foreach ($metadata->fields as $fieldID => $fieldName) { |
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$this->generator |
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->commentVar($metadata->types[$fieldID], $metadata->fieldDescriptions[$fieldID]) |
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->defClassVar('$' . $fieldName, 'public'); |
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} |
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} |
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/** |
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* Class methods generation part. |
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* |
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* @param VirtualMetadata $metadata Entity metadata |
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*/ |
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protected function createMethods($metadata) |
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{ |
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$methods = []; |
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// Generate Query::where() analog for specific field. |
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foreach ($metadata->fields as $fieldID => $fieldName) { |
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try { |
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// We need only gallery fields |
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if ($metadata->allFieldCmsTypes[$fieldID] === Field::TYPE_GALLERY) { |
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$galleryName = rtrim($fieldName, 'Gallery') . 'Gallery'; |
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$code = "\n\t" . '/**'; |
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$code .= "\n\t" . ' * Get ' . $fieldName . '(#' . $fieldID . ') gallery collection instance.'; |
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$code .= "\n\t" . ' * @param ViewInterface $renderer Render instance'; |
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$code .= "\n\t" . ' *'; |
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$code .= "\n\t" . ' * @return GalleryCollection Gallery collection instance'; |
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$code .= "\n\t" . ' */'; |
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$code .= "\n\t" . 'public function ' . lcfirst($galleryName) . '(ViewInterface $renderer)'; |
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$code .= "\n\t" . '{'; |
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$code .= "\n\t\t" . 'return (new GalleryCollection($renderer, $this->query))->materialID($this->id)->materialFieldID(' . $fieldID . ');'; |
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$code .= "\n\t" . '}'; |
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$methods[] = $code; |
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} |
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} catch (\Exception $e) { |
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throw new \Exception($metadata->entity . ' cms field type for [' . $fieldName . '] not found'); |
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} |
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} |
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// Add method text to generator |
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$this->generator->text(implode("\n", $methods)); |
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} |
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} |
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//[PHPCOMPRESSOR(remove,end)] |
Let’s take a look at an example: