/**
* @return array
*/
public function asConfig()
{
if (!count($this->collection)) {
return;
}
// Grab the emoticons from the collection
$codes = array_keys(iterator_to_array($this->collection));
// Build the regexp used to match emoticons
$regexp = '/';
if ($this->notAfter !== '') {
$regexp .= '(?<!' . $this->notAfter . ')';
}
$regexp .= RegexpBuilder::fromList($codes);
if ($this->notBefore !== '') {
$regexp .= '(?!' . $this->notBefore . ')';
}
$regexp .= '/S';
// Set the Unicode mode if Unicode properties are used
if (preg_match('/\\\\[pP](?>\\{\\^?\\w+\\}|\\w\\w?)/', $regexp)) {
$regexp .= 'u';
}
// Force the regexp to use atomic grouping for performance
$regexp = preg_replace('/(?<!\\\\)((?>\\\\\\\\)*)\\(\\?:/', '$1(?>', $regexp);
// Prepare the config array
$config = ['quickMatch' => $this->quickMatch, 'regexp' => $regexp, 'tagName' => $this->tagName];
// If notAfter is used, we need to create a JavaScript-specific regexp that does not use a
// lookbehind assertion, and we add the notAfter subpattern to the config as a variant
if ($this->notAfter !== '') {
// Skip the first assertion by skipping the first N characters, where N equals the
// length of $this->notAfter plus 1 for the first "/" and 5 for "(?<!)"
$lpos = 6 + strlen($this->notAfter);
$rpos = strrpos($regexp, '/');
$jsRegexp = RegexpConvertor::toJS('/' . substr($regexp, $lpos, $rpos - $lpos) . '/', true);
$config['regexp'] = new Variant($regexp);
$config['regexp']->set('JS', $jsRegexp);
$config['notAfter'] = new Variant();
$config['notAfter']->set('JS', RegexpConvertor::toJS('/' . $this->notAfter . '/'));
}
// Try to find a quickMatch if none is set
if ($this->quickMatch === false) {
$config['quickMatch'] = ConfigHelper::generateQuickMatchFromList($codes);
}
return $config;
}
public function asConfig()
{
if (!\count($this->collection)) {
return;
}
$codes = \array_keys(\iterator_to_array($this->collection));
$regexp = '/';
if ($this->notAfter !== '') {
$regexp .= '(?<!' . $this->notAfter . ')';
}
$regexp .= RegexpBuilder::fromList($codes);
if ($this->notBefore !== '') {
$regexp .= '(?!' . $this->notBefore . ')';
}
$regexp .= '/S';
if (\preg_match('/\\\\[pP](?>\\{\\^?\\w+\\}|\\w\\w?)/', $regexp)) {
$regexp .= 'u';
}
$regexp = \preg_replace('/(?<!\\\\)((?>\\\\\\\\)*)\\(\\?:/', '$1(?>', $regexp);
$config = array('quickMatch' => $this->quickMatch, 'regexp' => $regexp, 'tagName' => $this->tagName);
if ($this->notAfter !== '') {
$lpos = 6 + \strlen($this->notAfter);
$rpos = \strrpos($regexp, '/');
$jsRegexp = RegexpConvertor::toJS('/' . \substr($regexp, $lpos, $rpos - $lpos) . '/', \true);
$config['regexp'] = new Variant($regexp);
$config['regexp']->set('JS', $jsRegexp);
$config['notAfter'] = new Variant();
$config['notAfter']->set('JS', RegexpConvertor::toJS('/' . $this->notAfter . '/'));
}
if ($this->quickMatch === \false) {
$config['quickMatch'] = ConfigHelper::generateQuickMatchFromList($codes);
}
return $config;
}
public function asConfig()
{
$config = array('attrName' => $this->attrName, 'tagName' => $this->tagName);
if (!empty($this->aliases)) {
$aliases = \array_keys($this->aliases);
$regexp = '/' . RegexpBuilder::fromList($aliases) . '/';
$config['aliases'] = $this->aliases;
$config['aliasesRegexp'] = new Regexp($regexp, \true);
$quickMatch = ConfigHelper::generateQuickMatchFromList($aliases);
if ($quickMatch !== \false) {
$config['aliasesQuickMatch'] = $quickMatch;
}
}
return $config;
}
/**
* {@inheritdoc}
*/
public function getJSHints()
{
$quickMatch = ConfigHelper::generateQuickMatchFromList(array_keys($this->aliases));
return ['EMOJI_HAS_ALIASES' => !empty($this->aliases), 'EMOJI_HAS_ALIAS_QUICKMATCH' => $quickMatch !== false];
}