protected function tagOptions(array $options = array(), $escape = false)
{
$opts = array();
if (isset($options['allowBlankAttrs'])) {
$allowBlankAttrs = true;
unset($options['allowBlankAttrs']);
} else {
$allowBlankAttrs = false;
}
foreach ($options as $opt => $val) {
# "class" attribute allows array.
if ($opt == 'class' && is_array($val)) {
$val = implode(' ', \Rails\Toolbox\ArrayTools::flatten($val));
}
if (is_array($val)) {
$val = implode(' ', $val);
}
if ((string) $val === '' && !$allowBlankAttrs) {
continue;
}
if (is_int($opt)) {
$opts[] = $val;
} else {
$escape && ($val = htmlentities($val));
$opts[] = $opt . '="' . $val . '"';
}
}
return implode(' ', $opts);
}
private function addNestedParams(&$url, array &$params)
{
if ($this->scopeParams) {
$scopeParams = [];
foreach ($this->scopeParams as $k => $param) {
$scopeParams = array_merge($scopeParams, $param);
}
$params = array_merge($scopeParams, $params);
}
if ($this->modules) {
if (!isset($params['module'])) {
$params['module'] = [];
} else {
$params['module'] = explode('/', $params['module']);
}
$params['modules'] = array_filter(array_merge($this->modules, $params['module']));
unset($params['module']);
}
if ($this->paths) {
if (!isset($params['path'])) {
$params['path'] = [];
} else {
$params['path'] = explode('/', $params['path']);
}
$params['paths'] = array_filter(array_merge(Toolbox\ArrayTools::flatten($this->paths), $params['path']));
unset($params['path']);
}
}
