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<?php |
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/** |
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* @author @jenschude <[email protected]> |
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*/ |
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namespace Commercetools\Core\Model\Category; |
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use Commercetools\Core\Model\Common\Collection; |
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/** |
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* @package Commercetools\Core\Model\Category |
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* @link https://docs.commercetools.com/http-api-projects-categories.html#category |
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* @method Category current() |
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* @method CategoryCollection add(Category $element) |
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* @method Category getAt($offset) |
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*/ |
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class CategoryCollection extends Collection |
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{ |
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const SLUG = 'slug'; |
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const PARENT = 'parent'; |
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const ROOTS = 'roots'; |
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const KEY = 'key'; |
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protected $type = Category::class; |
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protected function indexRow($offset, $row) |
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{ |
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if ($row instanceof Category) { |
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$slugs = $row->getSlug()->toArray(); |
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$parentId = !is_null($row->getParent()) ? $row->getParent()->getId() : null; |
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$id = $row->getId(); |
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$key = $row->getKey(); |
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} else { |
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$slugs = isset($row[static::SLUG]) ? $row[static::SLUG] : []; |
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$id = isset($row[static::ID]) ? $row[static::ID] : null; |
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$key = isset($row[static::KEY]) ? $row[static::KEY] : null; |
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$parentId = isset($row[static::PARENT][static::ID]) ? $row[static::PARENT][static::ID] : null; |
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} |
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$this->addToIndex(static::ID, $offset, $id); |
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$this->addToIndex(static::KEY, $offset, $key); |
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foreach ($slugs as $locale => $slug) { |
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$locale = \Locale::canonicalize($locale); |
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$this->addToIndex(static::SLUG, $offset, $locale . '-' . $slug); |
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if (is_null($parentId)) { |
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$this->addToIndex(static::ROOTS, $offset, $id); |
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} else { |
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$this->addToIndex(static::PARENT . '-' . $parentId, $offset, $id); |
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} |
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} |
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} |
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/** |
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* @param $id |
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* @return Category|null |
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*/ |
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public function getById($id) |
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{ |
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return $this->getBy(static::ID, $id); |
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} |
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/** |
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* @param $key |
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* @return Category|null |
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*/ |
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public function getByKey($key) |
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{ |
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return $this->getBy(static::KEY, $key); |
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} |
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/** |
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* @return Category[] |
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*/ |
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public function getRoots() |
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{ |
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$elements = []; |
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foreach ($this->index[static::ROOTS] as $key => $offset) { |
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$elements[$key] = $this->getAt($offset); |
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} |
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return $elements; |
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} |
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/** |
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* @param $parentId |
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* @return Category[] |
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*/ |
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public function getByParent($parentId) |
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{ |
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$elements = []; |
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if (!isset($this->index[static::PARENT . '-' . $parentId])) { |
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return $elements; |
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} |
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foreach ($this->index[static::PARENT . '-' . $parentId] as $key => $offset) { |
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$elements[$key] = $this->getAt($offset); |
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} |
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return $elements; |
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} |
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/** |
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* @param $locale |
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* @param $slug |
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* @return Category |
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*/ |
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public function getBySlug($slug, $locale) |
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{ |
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$locale = \Locale::canonicalize($locale); |
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$category = $this->getBy(static::SLUG, $locale . '-' . $slug); |
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if ($category instanceof Category) { |
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return $category; |
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} |
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$language = \Locale::getPrimaryLanguage($locale); |
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return $this->getBy(static::SLUG, $language . '-' . $slug); |
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} |
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} |
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