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<?php |
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/** |
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* @copyright Copyright (c) 2017 Julius Härtl <[email protected]> |
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* |
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* @author Julius Härtl <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace JuliusHaertl\PHPDocToRst\Builder; |
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use phpDocumentor\Reflection\Fqsen; |
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/** |
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* Helper class to build reStructuredText files |
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* |
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* @package JuliusHaertl\PHPDocToRst\Builder |
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*/ |
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class RstBuilder { |
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private $indentLevel = 0; |
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/** @var string */ |
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protected $content = '.. rst-class:: phpdoctorst' . PHP_EOL . PHP_EOL ; |
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public function getContent() { |
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return $this->content; |
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} |
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public static function escape($text) { |
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// escape all common reStructuredText control chars |
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$text = preg_replace("/[\'\`\*\_\{\}\[\]\(\)\>\#\+\-\.\\\!]/", '\\\\$0', $text); |
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return $text; |
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} |
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public function indent() { |
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$this->indentLevel++; |
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return $this; |
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} |
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public function unindent() { |
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$this->indentLevel--; |
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$this->addLine(); |
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return $this; |
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} |
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public function addFieldList($key, $value) { |
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$this->addLine(':'.self::escape($key).':'); |
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$this->indent()->addMultiline($value, true)->unindent(); |
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return $this; |
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} |
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public function addH1($text) { |
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$this->addLine($text); |
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$this->addLine(str_repeat('=', strlen((string)$text)))->addLine(); |
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return $this; |
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} |
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public function addH2($text) { |
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$this->addLine($text); |
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$this->addLine(str_repeat('-', strlen((string)$text)))->addLine(); |
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return $this; |
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} |
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public function addH3($text) { |
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$this->addLine($text); |
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$this->addLine(str_repeat('~', strlen((string)$text)))->addLine(); |
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return $this; |
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} |
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public function addLine($text = '') { |
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$this->add(str_repeat("\t", $this->indentLevel) . $text . PHP_EOL); |
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return $this; |
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} |
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public function addMultiline($text = '', $blockIndent = false) { |
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$lines = preg_split('/$\R?^/m', $text); |
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$i = 0; |
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foreach ($lines as $line) { |
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if ($blockIndent && $i++ === 1) { |
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$this->indent(); |
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} |
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$this->addLine($line); |
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} |
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if ($blockIndent && count($lines) > 1) { |
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$this->unindent(); |
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} |
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return $this; |
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} |
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public function addMultilineWithoutRendering($text) { |
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$lines = preg_split('/$\R?^/m', $text); |
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foreach ($lines as $line) { |
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$this->addLine('| ' . $line); |
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} |
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return $this; |
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} |
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public function add($text) { |
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$this->content .= $text; |
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return $this; |
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} |
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} |
juliushaertl /
phpdoc-to-rst
