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<?php |
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declare(strict_types=1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace BbcodeParser\Lib; |
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use App\View\Helper\ParserHelper; |
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use Saito\Markup\MarkupInterface; |
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use Saito\Markup\MarkupSettings; |
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class Markup implements MarkupInterface |
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{ |
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/** |
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* @var \BbcodeParser\Lib\Editor|null |
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*/ |
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protected $editor; |
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/** |
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* @var \BbcodeParser\Lib\Parser|null |
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*/ |
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protected $parser; |
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/** |
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* @var \BbcodeParser\Lib\Preprocessor|null |
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*/ |
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protected $preproccesor; |
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/** |
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* @var \Saito\Markup\MarkupSettings|null |
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*/ |
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protected $settings; |
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/** |
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* {@inheritDoc} |
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*/ |
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public function __construct(MarkupSettings $settings) |
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{ |
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$this->settings = $settings; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getEditorHelp(ParserHelper $helper): string |
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{ |
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return $this->getEditor()->getEditorHelp($helper); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getMarkupSet(): array |
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{ |
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return $this->getEditor()->getMarkupSet(); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function parse(string $string, ParserHelper $helper, array $options = []): string |
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{ |
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if (!$this->parser) { |
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$this->parser = new Parser($helper, $this->settings); |
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} |
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return $this->parser->parse($string, $options); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function preprocess($string): string |
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{ |
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if (!$this->preproccesor) { |
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$this->preproccesor = new Preprocessor($this->settings); |
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} |
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return $this->preproccesor->process($string); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function citeText(string $string): string |
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{ |
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if (empty($string)) { |
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return ''; |
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} |
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$quoteSymbol = $this->settings->get('quote_symbol'); |
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$out = ''; |
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// split already quoted lines |
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$citeLines = preg_split( |
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"/(^{$quoteSymbol}.*?$\n)/m", |
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$string, |
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-1, |
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PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY |
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); |
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foreach ($citeLines as $citeLine) { |
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if (mb_strpos($citeLine, $quoteSymbol) === 0) { |
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// already quoted lines need no further processing |
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$out .= $citeLine; |
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continue; |
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} |
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// split [bbcode] |
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$matches = preg_split( |
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'`(\[(.+?)=?.*?\].+?\[/\2\])`', |
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$citeLine, |
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-1, |
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PREG_SPLIT_DELIM_CAPTURE |
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); |
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$i = 0; |
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$line = ''; |
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foreach ($matches as $match) { |
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// the [bbcode] preg_split uses a backreference \2 which is in the $matches |
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// but is not needed in the results |
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// @td @sm elegant solution |
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$i++; |
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if ($i % 3 == 0) { |
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continue; |
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} |
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// wrap long lines |
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if (mb_strpos($match, '[') !== 0) { |
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$line .= wordwrap($match); |
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} else { |
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$line .= $match; |
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} |
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// add newline to wrapped lines |
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if (mb_strlen($line) > 60) { |
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$out .= $line . "\n"; |
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$line = ''; |
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} |
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} |
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$out .= $line; |
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} |
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$out = preg_replace( |
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"/^/m", |
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$quoteSymbol . " ", |
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$out |
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); |
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return $out; |
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} |
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/** |
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* Get editor |
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* |
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* @return \BbcodeParser\Lib\Editor |
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*/ |
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protected function getEditor(): Editor |
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{ |
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if (!$this->editor) { |
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$this->editor = new Editor(); |
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} |
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return $this->editor; |
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} |
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/** |
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* Reset class |
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* |
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* @return void |
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*/ |
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protected function reset() |
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{ |
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$this->editor = null; |
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$this->parser = null; |
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$this->preproccesor = null; |
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} |
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} |
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174
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Schlaefer /
Saito
