[ Index ]

PHP Cross Reference of phpBB-3.2.8-deutsch

title

Body

[close]

/vendor/s9e/text-formatter/src/Plugins/FancyPants/ -> Parser.php (source)

   1  <?php
   2  
   3  /*
   4  * @package   s9e\TextFormatter
   5  * @copyright Copyright (c) 2010-2019 The s9e Authors
   6  * @license   http://www.opensource.org/licenses/mit-license.php The MIT License
   7  */
   8  namespace s9e\TextFormatter\Plugins\FancyPants;
   9  use s9e\TextFormatter\Plugins\ParserBase;
  10  class Parser extends ParserBase
  11  {
  12      protected $hasDoubleQuote;
  13      protected $hasSingleQuote;
  14      protected $text;
  15  	public function parse($text, array $matches)
  16      {
  17          $this->text           = $text;
  18          $this->hasSingleQuote = (\strpos($text, "'") !== \false);
  19          $this->hasDoubleQuote = (\strpos($text, '"') !== \false);
  20          if (empty($this->config['disableQuotes']))
  21          {
  22              $this->parseSingleQuotes();
  23              $this->parseSingleQuotePairs();
  24              $this->parseDoubleQuotePairs();
  25          }
  26          if (empty($this->config['disableGuillemets']))
  27              $this->parseGuillemets();
  28          if (empty($this->config['disableMathSymbols']))
  29          {
  30              $this->parseNotEqualSign();
  31              $this->parseSymbolsAfterDigits();
  32              $this->parseFractions();
  33          }
  34          if (empty($this->config['disablePunctuation']))
  35              $this->parseDashesAndEllipses();
  36          if (empty($this->config['disableSymbols']))
  37              $this->parseSymbolsInParentheses();
  38          unset($this->text);
  39      }
  40  	protected function addTag($tagPos, $tagLen, $chr, $prio = 0)
  41      {
  42          $tag = $this->parser->addSelfClosingTag($this->config['tagName'], $tagPos, $tagLen, $prio);
  43          $tag->setAttribute($this->config['attrName'], $chr);
  44          return $tag;
  45      }
  46  	protected function parseDashesAndEllipses()
  47      {
  48          if (\strpos($this->text, '...') === \false && \strpos($this->text, '--') === \false)
  49              return;
  50          $chrs = [
  51              '--'  => "\xE2\x80\x93",
  52              '---' => "\xE2\x80\x94",
  53              '...' => "\xE2\x80\xA6"
  54          ];
  55          $regexp = '/---?|\\.\\.\\./S';
  56          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
  57          foreach ($matches[0] as $m)
  58              $this->addTag($m[1], \strlen($m[0]), $chrs[$m[0]]);
  59      }
  60  	protected function parseDoubleQuotePairs()
  61      {
  62          if ($this->hasDoubleQuote)
  63              $this->parseQuotePairs(
  64                  '/(?<![0-9\\pL])"[^"\\n]+"(?![0-9\\pL])/uS',
  65                  "\xE2\x80\x9C",
  66                  "\xE2\x80\x9D"
  67              );
  68      }
  69  	protected function parseFractions()
  70      {
  71          if (\strpos($this->text, '/') === \false)
  72              return;
  73          $map = [
  74              '1/4'  => "\xC2\xBC",
  75              '1/2'  => "\xC2\xBD",
  76              '3/4'  => "\xC2\xBE",
  77              '1/7'  => "\xE2\x85\x90",
  78              '1/9'  => "\xE2\x85\x91",
  79              '1/10' => "\xE2\x85\x92",
  80              '1/3'  => "\xE2\x85\x93",
  81              '2/3'  => "\xE2\x85\x94",
  82              '1/5'  => "\xE2\x85\x95",
  83              '2/5'  => "\xE2\x85\x96",
  84              '3/5'  => "\xE2\x85\x97",
  85              '4/5'  => "\xE2\x85\x98",
  86              '1/6'  => "\xE2\x85\x99",
  87              '5/6'  => "\xE2\x85\x9A",
  88              '1/8'  => "\xE2\x85\x9B",
  89              '3/8'  => "\xE2\x85\x9C",
  90              '5/8'  => "\xE2\x85\x9D",
  91              '7/8'  => "\xE2\x85\x9E",
  92              '0/3'  => "\xE2\x86\x89"
  93          ];
  94          $regexp = '/\\b(?:0\\/3|1\\/(?:[2-9]|10)|2\\/[35]|3\\/[458]|4\\/5|5\\/[68]|7\\/8)\\b/S';
  95          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
  96          foreach ($matches[0] as $m)
  97              $this->addTag($m[1], \strlen($m[0]), $map[$m[0]]);
  98      }
  99  	protected function parseGuillemets()
 100      {
 101          if (\strpos($this->text, '<<') === \false)
 102              return;
 103          $regexp = '/<<( ?)(?! )[^\\n<>]*?[^\\n <>]\\1>>(?!>)/';
 104          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
 105          foreach ($matches[0] as $m)
 106          {
 107              $left  = $this->addTag($m[1],                     2, "\xC2\xAB");
 108              $right = $this->addTag($m[1] + \strlen($m[0]) - 2, 2, "\xC2\xBB");
 109              $left->cascadeInvalidationTo($right);
 110          }
 111      }
 112  	protected function parseNotEqualSign()
 113      {
 114          if (\strpos($this->text, '!=') === \false && \strpos($this->text, '=/=') === \false)
 115              return;
 116          $regexp = '/\\b (?:!|=\\/)=(?= \\b)/';
 117          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
 118          foreach ($matches[0] as $m)
 119              $this->addTag($m[1] + 1, \strlen($m[0]) - 1, "\xE2\x89\xA0");
 120      }
 121  	protected function parseQuotePairs($regexp, $leftQuote, $rightQuote)
 122      {
 123          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
 124          foreach ($matches[0] as $m)
 125          {
 126              $left  = $this->addTag($m[1], 1, $leftQuote);
 127              $right = $this->addTag($m[1] + \strlen($m[0]) - 1, 1, $rightQuote);
 128              $left->cascadeInvalidationTo($right);
 129          }
 130      }
 131  	protected function parseSingleQuotePairs()
 132      {
 133          if ($this->hasSingleQuote)
 134              $this->parseQuotePairs(
 135                  "/(?<![0-9\\pL])'[^'\\n]+'(?![0-9\\pL])/uS",
 136                  "\xE2\x80\x98",
 137                  "\xE2\x80\x99"
 138              );
 139      }
 140  	protected function parseSingleQuotes()
 141      {
 142          if (!$this->hasSingleQuote)
 143              return;
 144          $regexp = "/(?<=\\pL)'|(?<!\\S)'(?=\\pL|[0-9]{2})/uS";
 145          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
 146          foreach ($matches[0] as $m)
 147              $this->addTag($m[1], 1, "\xE2\x80\x99", 10);
 148      }
 149  	protected function parseSymbolsAfterDigits()
 150      {
 151          if (!$this->hasSingleQuote && !$this->hasDoubleQuote && \strpos($this->text, 'x') === \false)
 152              return;
 153          $map = [
 154              "'s" => "\xE2\x80\x99",
 155              "'"  => "\xE2\x80\xB2",
 156              "' " => "\xE2\x80\xB2",
 157              "'x" => "\xE2\x80\xB2",
 158              '"'  => "\xE2\x80\xB3",
 159              '" ' => "\xE2\x80\xB3",
 160              '"x' => "\xE2\x80\xB3"
 161          ];
 162          $regexp = "/[0-9](?>'s|[\"']? ?x(?= ?[0-9])|[\"'])/S";
 163          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
 164          foreach ($matches[0] as $m)
 165          {
 166              if (\substr($m[0], -1) === 'x')
 167                  $this->addTag($m[1] + \strlen($m[0]) - 1, 1, "\xC3\x97");
 168              $str = \substr($m[0], 1, 2);
 169              if (isset($map[$str]))
 170                  $this->addTag($m[1] + 1, 1, $map[$str]);
 171          }
 172      }
 173  	protected function parseSymbolsInParentheses()
 174      {
 175          if (\strpos($this->text, '(') === \false)
 176              return;
 177          $chrs = [
 178              '(c)'  => "\xC2\xA9",
 179              '(r)'  => "\xC2\xAE",
 180              '(tm)' => "\xE2\x84\xA2"
 181          ];
 182          $regexp = '/\\((?>c|r|tm)\\)/i';
 183          \preg_match_all($regexp, $this->text, $matches, \PREG_OFFSET_CAPTURE);
 184          foreach ($matches[0] as $m)
 185              $this->addTag($m[1], \strlen($m[0]), $chrs[\strtr($m[0], 'CMRT', 'cmrt')]);
 186      }
 187  }


Generated: Tue Apr 7 19:42:26 2020 Cross-referenced by PHPXref 0.7.1