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<?php |
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namespace Brendt\Stitcher\Site\Meta; |
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use Brendt\Stitcher\Site\Page; |
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class MetaCompiler |
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{ |
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/** |
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* @var callable[] |
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*/ |
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private $compilers = []; |
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/** |
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* MetaCompiler constructor. |
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*/ |
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public function __construct() { |
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$this->addCompiler('title', function (Page $page, string $data) { |
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$page->meta->title($data); |
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}); |
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$this->addCompiler('description', function (Page $page, string $data) { |
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$page->meta->description($data); |
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}); |
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$this->addCompiler('image', function (Page $page, $data) { |
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if (is_array($data) && isset($data['src'])) { |
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$page->meta->image($data['src']); |
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} else if (is_string($data)) { |
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$page->meta->image($data); |
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} |
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}); |
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$this->addCompiler('pagination', function (Page $page, array $pagination) { |
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View Code Duplication |
if (isset($pagination['next']['url'])) { |
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$page->meta->link('next', $pagination['next']['url']); |
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} |
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View Code Duplication |
if (isset($pagination['prev']['url'])) { |
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$page->meta->link('prev', $pagination['prev']['url']); |
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} |
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}); |
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$this->addCompiler('meta', function (Page $page, array $data) { |
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foreach ($data as $name => $item) { |
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$this->compilePageVariable($page, $name, $item, true); |
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} |
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}); |
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$this->addCompiler('_name', function (Page $page, $data, string $name) { |
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$page->meta->name($name, $data); |
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}); |
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} |
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/** |
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* @param string $name |
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* @param callable $callback |
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* |
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* @return MetaCompiler |
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*/ |
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public function addCompiler(string $name, callable $callback) : MetaCompiler { |
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$this->compilers[$name] = $callback; |
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return $this; |
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} |
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/** |
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* @param Page $page |
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*/ |
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public function compilePage(Page $page) : void { |
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$variables = $page->getVariables(); |
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foreach ($variables as $name => $data) { |
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if (!$page->isParsedVariable($name)) { |
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continue; |
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} |
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$this->compilePageVariable($page, $name, $data); |
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} |
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} |
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/** |
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* @param Page $page |
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* @param string $name |
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* @param mixed $data |
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* @param bool $force |
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*/ |
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public function compilePageVariable(Page $page, string $name, $data, bool $force = false) : void { |
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$isCustomCompiler = isset($this->compilers[$name]); |
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if (!$isCustomCompiler && !$force) { |
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return; |
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} else if (!$isCustomCompiler) { |
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$compileCallable = $this->compilers['_name']; |
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} else { |
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$compileCallable = $this->compilers[$name]; |
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} |
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$compileCallable($page, $data, $name); |
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} |
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} |
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pageon /
stitcher-core
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.