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<?php |
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namespace Redaxscript\Model; |
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/** |
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* parent class to provide the content 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 Content |
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{ |
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/** |
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* get the content table by alias |
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* |
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* @since 3.3.0 |
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* |
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* @param string $contentAlias alias of the content |
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* |
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* @return string|null |
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*/ |
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public function getTableByAlias(string $contentAlias = null) : ?string |
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{ |
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if ($contentAlias) |
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{ |
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$categoryModel = new Category(); |
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$category = $categoryModel->getByAlias($contentAlias); |
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if ($category && $category->id) |
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{ |
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return 'categories'; |
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} |
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$articleModel = new Article(); |
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$article = $articleModel->getByAlias($contentAlias); |
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if ($article && $article->id) |
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{ |
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return 'articles'; |
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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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* get the content by table and id |
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* |
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* @since 4.0.0 |
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* |
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* @param string $table name of the table |
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* @param int $contentId identifier of the content |
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* |
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* @return object|null |
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*/ |
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public function getByTableAndId(string $table = null, int $contentId = null) : ?object |
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{ |
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if ($contentId) |
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{ |
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if ($table === 'categories') |
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{ |
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$categoryModel = new Category(); |
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return $categoryModel->getById($contentId); |
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} |
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if ($table === 'articles') |
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{ |
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$articleModel = new Article(); |
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return $articleModel->getById($contentId); |
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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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* get the content route by table and id |
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* |
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* @since 3.3.0 |
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* |
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* @param string $table name of the table |
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* @param int $contentId identifier of the content |
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* |
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* @return string|null |
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*/ |
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public function getRouteByTableAndId(string $table = null, int $contentId = null) : ?string |
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{ |
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if ($contentId) |
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{ |
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if ($table === 'categories') |
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{ |
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$categoryModel = new Category(); |
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return $categoryModel->getRouteById($contentId); |
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} |
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if ($table === 'articles') |
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{ |
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$articleModel = new Article(); |
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return $articleModel->getRouteById($contentId); |
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} |
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if ($table === 'comments') |
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{ |
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$commentModel = new Comment(); |
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return $commentModel->getRouteById($contentId); |
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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
string
values, the empty string''
is a special case, in particular the following results might be unexpected: