public static function SmartyPants::smartAbbreviation in Typogrify 8

Wrapping abbreviations and adding half space between digit grouping.

Parameters

string $text: The string to prettify.

int $attr: The kind of space to use.

array $ctx: Not used.

Return value

string The modified text.

1 call to SmartyPants::smartAbbreviation()

TypogrifyFilter::process in src/Plugin/Filter/TypogrifyFilter.php

Performs the filter processing.

File

src/SmartyPants.php, line 805

Class

SmartyPants

SmartyPants - Smart punctuation for web sites.

Namespace

Drupal\typogrify

Code

public static function smartAbbreviation($text, $attr = 0, array $ctx = NULL) {
  $tokens;
  $tokens = self::tokenizeHtml($text);
  $replace_method = 'abbrAsis';
  if ($attr == 1) {
    $replace_method = 'abbrNarrownbsp';
  }
  elseif ($attr == 2) {
    $replace_method = 'abbrThinsp';
  }
  elseif ($attr == 3) {
    $replace_method = 'abbrSpan';
  }
  $result = '';

  // Keep track of when we're inside <pre> or <code> tags.
  $in_pre = 0;
  foreach ($tokens as $cur_token) {
    if ($cur_token[0] == "tag") {

      // Don't mess with quotes inside tags.
      $result .= $cur_token[1];
      if (preg_match(self::SMARTYPANTS_TAGS_TO_SKIP, $cur_token[1], $matches)) {
        $in_pre = isset($matches[1]) && $matches[1] == '/' ? 0 : 1;
      }
    }
    else {
      $t = $cur_token[1];
      if (!$in_pre) {
        $abbr_finder = '/(?<=\\s|)(\\p{L}+\\.)(\\p{L}+\\.)+(?=\\s|)/u';
        $t = preg_replace_callback($abbr_finder, [
          __CLASS__,
          $replace_method,
        ], $t);
      }
      $result .= $t;
    }
  }
  return $result;
}