57 lines
1.4 KiB
PHP
57 lines
1.4 KiB
PHP
<?php
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/**
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* Semantic plugin: Add Schema.org News Article using JSON-LD
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*
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* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
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* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
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* @copyright (C) 2015-2023, Giuseppe Di Terlizzi
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*/
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class syntax_plugin_semantic extends DokuWiki_Syntax_Plugin
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{
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private $macros = array(
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'~~NewsArticle~~', '~~Article~~', '~~TechArticle~~',
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'~~BlogPosting~~', '~~Recipe~~', '~~NOSEMANTIC~~',
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);
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public function getType()
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{return 'substition';}
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public function getSort()
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{return 99;}
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public function connectTo($mode)
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{
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foreach ($this->macros as $macro) {
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$this->Lexer->addSpecialPattern($macro, $mode, 'plugin_semantic');
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}
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}
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public function handle($match, $state, $pos, Doku_Handler $handler)
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{
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return array($match, $state, $pos);
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}
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public function render($mode, Doku_Renderer $renderer, $data)
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{
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if ($mode == 'metadata') {
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list($match, $state, $pos) = $data;
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if ($match == '~~NOSEMANTIC~~') {
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$renderer->meta['plugin']['semantic']['enabled'] = false;
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} else {
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$renderer->meta['plugin']['semantic']['schema.org']['type'] = trim(str_replace('Schema.org/', '', $match), '~~');
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$renderer->meta['plugin']['semantic']['enabled'] = 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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