public static function PHPUnit_Util_XML::convertSelectToTag in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 vendor/phpunit/phpunit/src/Util/XML.php \PHPUnit_Util_XML::convertSelectToTag()

Parse a CSS selector into an associative array suitable for use with findNodes().

@since Method available since Release 3.3.0

Parameters

string $selector:

mixed $content:

Return value

array

22 calls to PHPUnit_Util_XML::convertSelectToTag()

PHPUnit_Util_XML::cssSelect in vendor/phpunit/phpunit/src/Util/XML.php

Parse an $actual document and return an array of DOMNodes matching the CSS $selector. If an error occurs, it will return false.

Util_XMLTest::testConvertAssertAttribute in vendor/phpunit/phpunit/tests/Util/XMLTest.php

Util_XMLTest::testConvertAssertAttributeMultipleSpaces in vendor/phpunit/phpunit/tests/Util/XMLTest.php

Util_XMLTest::testConvertAssertAttributeSpaces in vendor/phpunit/phpunit/tests/Util/XMLTest.php

Util_XMLTest::testConvertAssertClass in vendor/phpunit/phpunit/tests/Util/XMLTest.php

... See full list

File

vendor/phpunit/phpunit/src/Util/XML.php, line 309

Class

PHPUnit_Util_XML

XML helpers.

Code

public static function convertSelectToTag($selector, $content = true) {
  $selector = trim(preg_replace("/\\s+/", ' ', $selector));

  // substitute spaces within attribute value
  while (preg_match('/\\[[^\\]]+"[^"]+\\s[^"]+"\\]/', $selector)) {
    $selector = preg_replace('/(\\[[^\\]]+"[^"]+)\\s([^"]+"\\])/', '$1__SPACE__$2', $selector);
  }
  if (strstr($selector, ' ')) {
    $elements = explode(' ', $selector);
  }
  else {
    $elements = array(
      $selector,
    );
  }
  $previousTag = array();
  foreach (array_reverse($elements) as $element) {
    $element = str_replace('__SPACE__', ' ', $element);

    // child selector
    if ($element == '>') {
      $previousTag = array(
        'child' => $previousTag['descendant'],
      );
      continue;
    }

    // adjacent-sibling selector
    if ($element == '+') {
      $previousTag = array(
        'adjacent-sibling' => $previousTag['descendant'],
      );
      continue;
    }
    $tag = array();

    // match element tag
    preg_match("/^([^\\.#\\[]*)/", $element, $eltMatches);
    if (!empty($eltMatches[1])) {
      $tag['tag'] = $eltMatches[1];
    }

    // match attributes (\[[^\]]*\]*), ids (#[^\.#\[]*),
    // and classes (\.[^\.#\[]*))
    preg_match_all("/(\\[[^\\]]*\\]*|#[^\\.#\\[]*|\\.[^\\.#\\[]*)/", $element, $matches);
    if (!empty($matches[1])) {
      $classes = array();
      $attrs = array();
      foreach ($matches[1] as $match) {

        // id matched
        if (substr($match, 0, 1) == '#') {
          $tag['id'] = substr($match, 1);
        }
        elseif (substr($match, 0, 1) == '.') {
          $classes[] = substr($match, 1);
        }
        elseif (substr($match, 0, 1) == '[' && substr($match, -1, 1) == ']') {
          $attribute = substr($match, 1, strlen($match) - 2);
          $attribute = str_replace('"', '', $attribute);

          // match single word
          if (strstr($attribute, '~=')) {
            list($key, $value) = explode('~=', $attribute);
            $value = "regexp:/.*\\b{$value}\\b.*/";
          }
          elseif (strstr($attribute, '*=')) {
            list($key, $value) = explode('*=', $attribute);
            $value = "regexp:/.*{$value}.*/";
          }
          else {
            list($key, $value) = explode('=', $attribute);
          }
          $attrs[$key] = $value;
        }
      }
      if (!empty($classes)) {
        $tag['class'] = implode(' ', $classes);
      }
      if (!empty($attrs)) {
        $tag['attributes'] = $attrs;
      }
    }

    // tag content
    if (is_string($content)) {
      $tag['content'] = $content;
    }

    // determine previous child/descendants
    if (!empty($previousTag['descendant'])) {
      $tag['descendant'] = $previousTag['descendant'];
    }
    elseif (!empty($previousTag['child'])) {
      $tag['child'] = $previousTag['child'];
    }
    elseif (!empty($previousTag['adjacent-sibling'])) {
      $tag['adjacent-sibling'] = $previousTag['adjacent-sibling'];
      unset($tag['content']);
    }
    $previousTag = array(
      'descendant' => $tag,
    );
  }
  return $tag;
}