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<?php |
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namespace Redaxscript\Model; |
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use function array_filter; |
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use function implode; |
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use function is_array; |
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/** |
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* parent class to provide the article model |
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* |
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* @since 3.3.0 |
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* |
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* @package Redaxscript |
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* @category Model |
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* @author Henry Ruhs |
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*/ |
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class Article extends ContentAbstract |
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{ |
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/** |
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* name of the table |
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* |
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* @var string |
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*/ |
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protected $_table = 'articles'; |
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/** |
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* get the article by alias |
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* |
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* @since 4.0.0 |
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* |
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* @param string $articleAlias alias of the article |
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* |
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* @return object|null |
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*/ |
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public function getByAlias(string $articleAlias = null) : ?object |
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{ |
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return $this->query()->where('alias', $articleAlias)->findOne() ? : null; |
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} |
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/** |
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* count the articles by category and language |
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* |
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* @since 4.0.0 |
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* |
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* @param int $categoryId identifier of the category |
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* @param string $language |
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* |
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* @return int|null |
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*/ |
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public function countByCategoryAndLanguage(int $categoryId = null, string $language = null) : ?int |
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{ |
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return $this |
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->query() |
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->where( |
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[ |
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'category' => $categoryId, |
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'status' => 1 |
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]) |
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->whereLanguageIs($language) |
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->count() ? : null; |
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} |
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/** |
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* get the siblings by category and language and order and step |
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* |
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* @since 4.0.0 |
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* |
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* @param int $categoryId identifier of the category |
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* @param string $language |
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* @param string $orderColumn |
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* @param int $limitStep |
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* |
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* @return object|null |
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*/ |
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public function getSiblingByCategoryAndLanguageAndOrderAndStep(int $categoryId = null, string $language = null, string $orderColumn = 'rank', int $limitStep = null) : ?object |
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{ |
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$categoryModel = new Category(); |
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$query = $this |
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->query() |
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->whereIn('category', $categoryModel->getSiblingArrayById($categoryId)) |
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->where('status', 1) |
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->whereLanguageIs($language) |
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->orderBySetting($orderColumn); |
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if ($limitStep) |
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{ |
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$query->limitBySetting($limitStep); |
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} |
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return $query->findMany() ? : null; |
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} |
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/** |
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* get the article route by id |
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* |
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* @since 3.3.0 |
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* |
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* @param int $articleId identifier of the article |
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* |
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* @return string|null |
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*/ |
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public function getRouteById(int $articleId = null) : ?string |
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{ |
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if ($articleId) |
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{ |
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$routeArray = $this |
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->query() |
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->tableAlias('article') |
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->leftJoinPrefix('categories', 'article.category = category.id', 'category') |
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->leftJoinPrefix('categories', 'category.parent = parent.id', 'parent') |
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->select('parent.alias', 'parentAlias') |
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->select('category.alias', 'categoryAlias') |
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->select('article.alias', 'articleAlias') |
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->where('article.id', $articleId) |
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->findArray(); |
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/* handle route */ |
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if (is_array($routeArray[0])) |
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{ |
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return implode('/', array_filter($routeArray[0])); |
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} |
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} |
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return null; |
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} |
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} |
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In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
integer
values, zero is a special case, in particular the following results might be unexpected: