/** * Makes an array of category ids from string * * @param array $fields * @param $multipleValuesDelimiter * @param array $additionalFields * @return array|bool */ private function unpackCategories(array $fields, $multipleValuesDelimiter, array $additionalFields) { $categories = isset($fields['categories']) ? $fields['categories'] : (isset($fields['category']) ? $fields['category'] : false); if ($categories === false) { return $this->getCategoryIds(); } if ($categories !== false) { if (strpos($categories, $multipleValuesDelimiter) > 0) { $categories = explode($multipleValuesDelimiter, $categories); } elseif (strpos($multipleValuesDelimiter, '/') === 0) { $categories = preg_split($multipleValuesDelimiter, $categories); } else { $categories = [$categories]; } $typecast = 'id'; if (isset($additionalFields['categories'])) { if (isset($additionalFields['categories']['processValuesAs'])) { $typecast = $additionalFields['categories']['processValuesAs']; } } if ($typecast === 'id') { $categories = array_map('intval', $categories); } elseif ($typecast === 'slug') { $categories = array_map('trim', $categories); $categoryIds = []; foreach ($categories as $part) { $cat = Category::findBySlug($part, 1, -1); if (is_object($cat)) { $categoryIds[] = $cat->id; } unset($cat); } $categories = array_map('intval', $categoryIds); } elseif ($typecast === 'name') { $categories = array_map('trim', $categories); $categoryIds = []; foreach ($categories as $part) { $cat = Category::findByName($part, 1, -1); if (is_object($cat)) { $categoryIds[] = $cat->id; } unset($cat); } $categories = array_map('intval', $categoryIds); } else { // that's unusual behavior $categories = false; } // post-process categories // find & add parent category // if we need to show products of child categories in products list /** @var ShopModule $module */ $module = Yii::$app->getModule('shop'); if (is_array($categories) && $module->showProductsOfChildCategories) { do { $repeat = false; foreach ($categories as $cat) { $model = Category::findById($cat, null, null); if ($model === null) { echo "\n\nUnknown category with id " . intval($cat) . " for model with id:" . $this->id . "\n\n"; continue; } if (intval($model->parent_id) > 0 && in_array($model->parent_id, $categories) === false) { $categories[] = $model->parent_id; $repeat = true; } unset($model); } } while ($repeat === true); } } return $categories; }
/** * @inheritdoc */ public function getNextPart($full_url, $next_part, &$previous_parts) { $next_parts = explode("/", $next_part); $gathered_parts = []; $previous_model = null; $cacheTags = []; $root_id = 0; $title_append = ""; /** @var Category $root_category */ $root_category = null; if ($this->include_root_category === false) { $root_category = Category::findRootForCategoryGroup($this->category_group_id); if (is_object($root_category)) { $root_id = $root_category->id; $cacheTags[] = ActiveRecordHelper::getObjectTag(Category::className(), $root_id); } else { return false; } } foreach ($next_parts as $slug) { if (empty($slug)) { break; } $model = null; if ($previous_model === null) { $model = Category::findBySlug($slug, $this->category_group_id, $root_id); } else { $model = Category::findBySlug($slug, $this->category_group_id, $previous_model->id); } if ($model === null) { // выходим из цикла - тут никого нет break; } $cacheTags[] = ActiveRecordHelper::getObjectTag(Category::className(), $model->id); if (!empty($model->title_append)) { $title_append = $model->title_append; } $gathered_parts[$slug] = $model->id; $previous_model = $model; } if (count($gathered_parts) === 0) { if ($this->include_root_category === false) { $this->parameters['last_category_id'] = $root_category->id; $part = new $this(['gathered_part' => '', 'rest_part' => $next_part, 'parameters' => $this->parameters, 'cacheTags' => $cacheTags]); return $part; } return false; } $this->parameters['categories'] = []; if (!empty($title_append)) { $this->parameters['title_append'] = [$title_append]; } $last_category_id = null; foreach ($gathered_parts as $slug => $id) { $this->parameters['categories'][] = $id; $last_category_id = $id; } $this->parameters['last_category_id'] = $last_category_id; $full_categories_url = implode("/", array_keys($gathered_parts)); $part = new $this(['gathered_part' => $full_categories_url, 'rest_part' => mb_substr($next_part, mb_strlen($full_categories_url)), 'parameters' => $this->parameters, 'cacheTags' => $cacheTags]); return $part; }