59 lines
1.1 KiB
PHP
59 lines
1.1 KiB
PHP
<?php
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/**
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* Holds the font size bbcode class.
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*
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* @package Sakura
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*/
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namespace Sakura\BBcodeDefinitions;
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use JBBCode\CodeDefinition;
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use JBBCode\ElementNode;
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/**
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* Size BBcode for JBBCode.
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*
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* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
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*/
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class Size extends CodeDefinition
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{
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/**
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* Constructor.
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*/
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public function __construct()
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{
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parent::__construct();
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$this->setTagName("size");
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$this->setUseOption(true);
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}
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/**
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* Compiles the size bbcode to HTML
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*
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* @param ElementNode $el The JBBCode element node.
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*
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* @return string The compiled HTML.
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*/
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public function asHtml(ElementNode $el)
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{
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$minSize = 0;
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$maxSize = 200;
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$content = "";
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foreach ($el->getChildren() as $child) {
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$content .= $child->getAsHTML();
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}
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$size = $el->getAttribute()['size'];
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if ($size < $minSize || $size > $maxSize) {
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return $el->getAsBBCode();
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}
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$size = $size / 100;
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return "<span style='font-size: {$size}em;'>{$content}</span>";
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}
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}
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