public function renderTokens(array $values)
{
$phids = array();
$setup = array();
$tokens = array();
foreach ($values as $key => $value) {
if (!self::isFunctionToken($value)) {
$phids[$key] = $value;
} else {
$function = $this->parseFunction($value);
if ($function) {
$setup[$function['name']][$key] = $function;
} else {
$name = pht('Invalid Function: %s', $value);
$tokens[$key] = $this->newInvalidToken($name)->setKey($value);
}
}
}
// Give special non-function tokens which are also not PHIDs (like statuses
// and priorities) an opportunity to render.
$type_unknown = PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN;
$special = array();
foreach ($values as $key => $value) {
if (phid_get_type($value) == $type_unknown) {
$special[$key] = $value;
}
}
if ($special) {
$special_tokens = $this->renderSpecialTokens($special);
foreach ($special_tokens as $key => $token) {
$tokens[$key] = $token;
unset($phids[$key]);
}
}
if ($phids) {
$handles = $this->getViewer()->loadHandles($phids);
foreach ($phids as $key => $phid) {
$handle = $handles[$phid];
$tokens[$key] = PhabricatorTypeaheadTokenView::newFromHandle($handle);
}
}
if ($setup) {
foreach ($setup as $function_name => $argv_list) {
// Render the function tokens.
$function_tokens = $this->renderFunctionTokens($function_name, ipull($argv_list, 'argv'));
// Rekey the function tokens using the original array keys.
$function_tokens = array_combine(array_keys($argv_list), $function_tokens);
// For any functions which were invalid, set their value to the
// original input value before it was parsed.
foreach ($function_tokens as $key => $token) {
$type = $token->getTokenType();
if ($type == PhabricatorTypeaheadTokenView::TYPE_INVALID) {
$token->setKey($values[$key]);
}
}
$tokens += $function_tokens;
}
}
return array_select_keys($tokens, array_keys($values));
}
