/**
* Personal names such as "Marcus Aurelius" are sometimes typed incorrectly using lowercase ("marcus aurelius").
*
* @param string $names
* @param string $delimiter
*
* @return string
*/
private function capitalizePersonalNameByDelimiter($names, $delimiter)
{
// init
$names = explode($delimiter, $names);
$encoding = $this->encoding;
$specialCases = array('names' => array('ab', 'af', 'al', 'and', 'ap', 'bint', 'binte', 'da', 'de', 'del', 'den', 'der', 'di', 'dit', 'ibn', 'la', 'mac', 'nic', 'of', 'ter', 'the', 'und', 'van', 'von', 'y', 'zu'), 'prefixes' => array('al-', "d'", 'ff', "l'", 'mac', 'mc', 'nic'));
foreach ($names as &$name) {
if (in_array($name, $specialCases['names'], true)) {
continue;
}
$continue = false;
if ($delimiter == '-') {
foreach ($specialCases['names'] as $beginning) {
if (UTF8::strpos($name, $beginning, null, $encoding) === 0) {
$continue = true;
}
}
}
foreach ($specialCases['prefixes'] as $beginning) {
if (UTF8::strpos($name, $beginning, null, $encoding) === 0) {
$continue = true;
}
}
if ($continue) {
continue;
}
$name = $this->capitalizeWord($name);
}
return new static(implode($delimiter, $names), $encoding);
}
/**
* Scan attributes from input & return them if found.
*
* @return Object|null
*/
protected function scanAttributes()
{
if ('(' === $this->input[0]) {
$index = $this->getDelimitersIndex('(', ')');
$input = UTF8::substr($this->input, 1, $index - 1);
$token = $this->takeToken('attributes', $input);
$attributes = preg_split('/ *, *(?=[\'"\\w-]+ *[:=]|[\\w-]+ *$)/', $token->value);
$this->consumeInput($index + 1);
$token->attributes = array();
foreach ($attributes as $i => $pair) {
$pair = preg_replace('/^ *| *$/', '', $pair);
$colon = UTF8::strpos($pair, ':');
$equal = UTF8::strpos($pair, '=');
$sbrac = UTF8::strpos($pair, '\'');
$dbrac = UTF8::strpos($pair, '"');
if ($sbrac < 1) {
$sbrac = false;
}
if ($dbrac < 1) {
$dbrac = false;
}
if (false !== $sbrac && $colon > $sbrac || false !== $dbrac && $colon > $dbrac) {
$colon = false;
}
if (false !== $sbrac && $equal > $sbrac || false !== $dbrac && $equal > $dbrac) {
$equal = false;
}
if (false === $colon && false === $equal) {
$key = $pair;
$value = true;
} else {
$splitter = false !== $colon ? $colon : $equal;
if (false !== $colon && $colon < $equal) {
$splitter = $colon;
}
$key = UTF8::substr($pair, 0, $splitter);
$value = preg_replace('/^ *[\'"]?|[\'"]? *$/', '', UTF8::substr($pair, ++$splitter, UTF8::strlen($pair)));
if ('true' === $value) {
$value = true;
} elseif (empty($value) || 'null' === $value || 'false' === $value) {
$value = false;
}
}
$token->attributes[preg_replace(array('/^ +| +$/', '/^[\'"]|[\'"]$/'), '', $key)] = $value;
}
return $token;
}
}
/**
* Return first and last position of text
*
* @param string The parent text of the text to be formatted
* @param string The text to be formatted
* @return string
*/
protected function getTextPosition($context, $text)
{
$pos = UTF8::strpos($context, $text);
return [$pos, $pos + UTF8::strlen($text)];
}
