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<?php |
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/** |
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* Platine Template |
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* |
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* Platine Template is a template engine that has taken a lot of inspiration from Django. |
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* |
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* This content is released under the MIT License (MIT) |
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* |
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* Copyright (c) 2020 Platine Template |
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* Copyright (c) 2014 Guz Alexander, http://guzalexander.com |
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* Copyright (c) 2011, 2012 Harald Hanek, http://www.delacap.com |
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* Copyright (c) 2006 Mateo Murphy |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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/** |
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* @file AbstractTag.php |
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* |
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* The base Template tag class |
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* |
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* @package Platine\Template\Parser |
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* @author Platine Developers Team |
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* @copyright Copyright (c) 2020 |
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* @license http://opensource.org/licenses/MIT MIT License |
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* @link https://www.platine-php.com |
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* @version 1.0.0 |
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* @filesource |
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*/ |
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declare(strict_types=1); |
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namespace Platine\Template\Parser; |
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use ReflectionClass; |
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/** |
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* @class AbstractTag |
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* @package Platine\Template\Parser |
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*/ |
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abstract class AbstractTag |
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{ |
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/** |
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* The name of this class tag |
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* @var string |
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*/ |
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protected string $name; |
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/** |
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* The tag markup |
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* @var string |
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*/ |
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protected string $markup; |
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/** |
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* The parser instance to use |
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* @var Parser |
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*/ |
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protected Parser $parser; |
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/** |
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* The list of tag attributes |
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* @var array<string, mixed> |
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*/ |
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protected array $attributes = []; |
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/** |
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* Create new instance |
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* @param string $markup |
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* @param array<int, string> $tokens |
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* @param Parser $parser |
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*/ |
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public function __construct(string $markup, array &$tokens, Parser $parser) |
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{ |
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$this->markup = $markup; |
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$this->parser = $parser; |
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$this->parse($tokens); |
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} |
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/** |
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* Parse the token |
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* @param array<int, string> $tokens |
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* @return void |
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*/ |
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public function parse(array &$tokens): void |
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{ |
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//Do nothing now |
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} |
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/** |
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* Render the tag with the given context. |
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* @param Context $context |
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* @return string |
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*/ |
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abstract public function render(Context $context): string; |
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/** |
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* Extracts tag attributes from a markup string. |
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* @param string $markup |
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* @return void |
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*/ |
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protected function extractAttributes(string $markup): void |
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{ |
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$this->attributes = []; |
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$lexer = new Lexer(Token::TAG_ATTRIBUTES); |
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$matches = $lexer->scan($markup); |
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foreach ($matches as $match) { |
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$this->attributes[$match[0]] = $match[1]; |
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} |
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} |
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/** |
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* Return the name of this tag |
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* @return string |
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*/ |
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protected function getTagName(): string |
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{ |
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if (!empty($this->name)) { |
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return $this->name; |
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} |
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$reflection = new ReflectionClass($this); |
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return str_replace('tag', '', strtolower($reflection->getShortName())); |
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} |
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/** |
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* Returns the class name of the tag. |
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* |
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* @return string |
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*/ |
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protected function getName(): string |
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{ |
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return strtolower(get_class($this)); |
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} |
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} |
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platine-php /
template
