66 lines
2.1 KiB
PHP
66 lines
2.1 KiB
PHP
<?php
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class ParsedownTableExtension extends ParsedownCheckbox
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{
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protected function blockTable($Line, array $Block = null)
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{
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// Let Parsedown do its normal 'start-of-table' parsing.
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$Block = parent::blockTable($Line, $Block);
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// If this line didn't create or start a table, do nothing.
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if (!isset($Block)) {
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return null;
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}
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// Flag it so we know in blockTableComplete that this is a table block.
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$Block['isMyTable'] = true;
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return $Block;
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}
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protected function blockTableContinue($Line, array $Block)
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{
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// Continue letting Parsedown do its normal table parsing.
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$Block = parent::blockTableContinue($Line, $Block);
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return $Block;
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}
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protected function blockTableComplete(array $Block)
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{
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// Let Parsedown finalize the table structure.
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// $Block = parent::blockTableComplete($Block);
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// If we flagged this as our table block, wrap it now.
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if (!empty($Block['isMyTable'])) {
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// $Block['element'] should now be fully formed, e.g.:
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// [
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// 'name' => 'table',
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// 'handler' => 'elements',
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// 'text' => [ ... ],
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// 'attributes' => [...],
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// ]
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// Add your custom class to the <table> itself:
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if (!isset($Block['element']['attributes'])) {
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$Block['element']['attributes'] = [];
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}
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$Block['element']['attributes']['class'] = 'table is-bordered';
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// Wrap the <table> in a <div class="table-container">:
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$wrapped = [
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'name' => 'div',
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'attributes' => [
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'class' => 'table-container',
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],
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'handler' => 'elements',
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'text' => [
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$Block['element'], // the <table> itself
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],
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];
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// Replace the original element with our wrapped version:
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$Block['element'] = $wrapped;
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}
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return $Block;
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}
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} |