mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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124 lines
No EOL
3.1 KiB
PHP
124 lines
No EOL
3.1 KiB
PHP
<?php
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/**
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* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
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* @link https://cakephp.org CakePHP(tm) Project
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* @since 2.8
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* @license https://opensource.org/licenses/mit-license.php MIT License
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*/
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App::uses("BaseShellHelper", "Console/Helper");
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/**
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* Create a visually pleasing ASCII art table
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* from 2 dimensional array data.
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*/
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class TableShellHelper extends BaseShellHelper {
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/**
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* Default config for this helper.
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*
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* @var array
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*/
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protected $_defaultConfig = array(
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'headers' => true,
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'rowSeparator' => false,
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'headerStyle' => 'info',
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);
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/**
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* Calculate the column widths
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*
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* @param array $rows The rows on which the columns width will be calculated on.
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* @return array
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*/
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protected function _calculateWidths($rows) {
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$widths = array();
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foreach ($rows as $line) {
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for ($i = 0, $len = count($line); $i < $len; $i++) {
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$columnLength = mb_strlen($line[$i]);
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if ($columnLength > (isset($widths[$i]) ? $widths[$i] : 0)) {
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$widths[$i] = $columnLength;
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}
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}
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}
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return $widths;
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}
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/**
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* Output a row separator.
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*
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* @param array $widths The widths of each column to output.
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* @return void
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*/
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protected function _rowSeparator($widths) {
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$out = '';
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foreach ($widths as $column) {
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$out .= '+' . str_repeat('-', $column + 2);
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}
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$out .= '+';
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$this->_consoleOutput->write($out);
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}
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/**
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* Output a row.
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*
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* @param array $row The row to output.
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* @param array $widths The widths of each column to output.
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* @param array $options Options to be passed.
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* @return void
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*/
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protected function _render($row, $widths, $options = array()) {
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$out = '';
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foreach ($row as $i => $column) {
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$pad = $widths[$i] - mb_strlen($column);
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if (!empty($options['style'])) {
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$column = $this->_addStyle($column, $options['style']);
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}
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$out .= '| ' . $column . str_repeat(' ', $pad) . ' ';
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}
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$out .= '|';
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$this->_consoleOutput->write($out);
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}
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/**
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* Output a table.
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*
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* @param array $rows The data to render out.
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* @return void
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*/
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public function output($rows) {
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$config = $this->config();
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$widths = $this->_calculateWidths($rows);
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$this->_rowSeparator($widths);
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if ($config['headers'] === true) {
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$this->_render(array_shift($rows), $widths, array('style' => $config['headerStyle']));
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$this->_rowSeparator($widths);
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}
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foreach ($rows as $line) {
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$this->_render($line, $widths);
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if ($config['rowSeparator'] === true) {
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$this->_rowSeparator($widths);
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}
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}
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if ($config['rowSeparator'] !== true) {
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$this->_rowSeparator($widths);
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}
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}
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/**
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* Add style tags
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*
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* @param string $text The text to be surrounded
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* @param string $style The style to be applied
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* @return string
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*/
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protected function _addStyle($text, $style) {
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return '<' . $style . '>' . $text . '</' . $style . '>';
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}
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} |