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57 lines
2.3 KiB
PHP
57 lines
2.3 KiB
PHP
<?php
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/**
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* This file is part of the ParsedownCheckbox package.
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*
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* (c) Simon Leblanc <contact@leblanc-simon.eu>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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class ParsedownCheckbox extends ParsedownExtra
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{
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const VERSION = '0.0.2';
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protected function blockListComplete($block)
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{
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if (null === $block) {
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return null;
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}
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if (
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false === isset($block['element'])
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|| false === isset($block['element']['text'])
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|| false === is_array($block['element']['text'])
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) {
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return $block;
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}
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$count_element = count($block['element']['text']);
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for ($iterator_element = 0; $iterator_element < $count_element; $iterator_element++) {
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if (
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false === isset($block['element']['text'][$iterator_element]['text'])
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|| false === is_array($block['element']['text'][$iterator_element]['text'])
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) {
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continue;
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}
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$count_text = count($block['element']['text'][$iterator_element]['text']);
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for ($iterator_text = 0; $iterator_text < $count_text; $iterator_text++) {
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$begin_line = substr(trim($block['element']['text'][$iterator_element]['text'][$iterator_text]), 0, 4);
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if ('[ ] ' === $begin_line) {
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$block['element']['text'][$iterator_element]['text'][$iterator_text] = '<input type="checkbox" disabled /> '.
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substr(trim($block['element']['text'][$iterator_element]['text'][$iterator_text]), 4);
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$block['element']['text'][$iterator_element]['attributes'] = ['class' => 'parsedown-task-list parsedown-task-list-open'];
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} elseif ('[x] ' === $begin_line) {
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$block['element']['text'][$iterator_element]['text'][$iterator_text] = '<input type="checkbox" checked disabled /> '.
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substr(trim($block['element']['text'][$iterator_element]['text'][$iterator_text]), 4);
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$block['element']['text'][$iterator_element]['attributes'] = ['class' => 'parsedown-task-list parsedown-task-list-close'];
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}
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}
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}
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return $block;
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}
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}
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