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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 Document.php |
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* |
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* The Template Document 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 http://www.iacademy.cf |
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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 Platine\Template\Tag\BlockTag; |
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use Platine\Template\Tag\ExtendsTag; |
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use Platine\Template\Tag\IncludeTag; |
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/** |
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* Class Document |
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* @package Platine\Template\Parser |
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*/ |
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class Document extends AbstractBlock |
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{ |
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/** |
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* Create new instance |
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* @param array<int, string> $tokens |
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* @param Parser $parser |
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*/ |
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public function __construct(array &$tokens, Parser $parser) |
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{ |
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$this->parser = $parser; |
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$this->parse($tokens); |
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} |
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/** |
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* Check for cached includes; if there are - do not use cache |
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* @return bool |
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*/ |
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public function hasIncludes(): bool |
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{ |
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$seenExtends = false; |
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$seenBlock = false; |
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foreach ($this->nodeList as $token) { |
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if ($token instanceof ExtendsTag) { |
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$seenExtends = true; |
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} elseif ($token instanceof BlockTag) { |
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$seenBlock = true; |
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} |
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} |
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/* |
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* We try to keep the base templates in cache (that not extend anything). |
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* |
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* At the same time if we re-render all other blocks we see, we avoid most |
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* if not all related caching quirks. This may be suboptimal. |
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*/ |
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if ($seenBlock && !$seenExtends) { |
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return true; |
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} |
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foreach ($this->nodeList as $token) { |
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// check any of the tokens for includes |
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if ($token instanceof IncludeTag && $token->hasIncludes()) { |
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return true; |
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} |
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if ($token instanceof ExtendsTag && $token->hasIncludes()) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function blockDelimiter(): string |
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{ |
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//There isn't a real delimiter |
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return ''; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function assertMissingDelimiter(): void |
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{ |
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// Document blocks don't need to be |
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// terminated since they are not actually opened |
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} |
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} |
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platine-php /
template
