58 lines
1.3 KiB
PHP
58 lines
1.3 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Doctrine\RST\LaTeX\Renderers;
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use Doctrine\RST\Nodes\TableNode;
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use Doctrine\RST\Renderers\NodeRenderer;
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use function count;
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use function implode;
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use function max;
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final class TableNodeRenderer implements NodeRenderer
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{
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/** @var TableNode */
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private $tableNode;
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public function __construct(TableNode $tableNode)
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{
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$this->tableNode = $tableNode;
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}
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public function render(): string
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{
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$cols = 0;
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$rows = [];
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foreach ($this->tableNode->getData() as $row) {
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$rowTex = '';
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$cols = max($cols, count($row->getColumns()));
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foreach ($row->getColumns() as $n => $col) {
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$rowTex .= $col->render();
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if ((int) $n + 1 >= count($row->getColumns())) {
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continue;
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}
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$rowTex .= ' & ';
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}
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$rowTex .= ' \\\\' . "\n";
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$rows[] = $rowTex;
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}
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$aligns = [];
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for ($i = 0; $i < $cols; $i++) {
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$aligns[] = 'l';
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}
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$aligns = '|' . implode('|', $aligns) . '|';
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$rows = "\\hline\n" . implode("\\hline\n", $rows) . "\\hline\n";
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return "\\begin{tabular}{" . $aligns . "}\n" . $rows . "\n\\end{tabular}\n";
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}
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}
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