private function buildEndpoint(Operation $operation, array $args, array $opts)
{
$varspecs = [];
// Create an associative array of varspecs used in expansions
foreach ($operation->getInput()->getMembers() as $name => $member) {
if ($member['location'] == 'uri') {
$varspecs[$member['locationName'] ?: $name] = isset($args[$name]) ? $args[$name] : null;
}
}
$relative = preg_replace_callback('/\\{([^\\}]+)\\}/', function (array $matches) use($varspecs) {
$isGreedy = substr($matches[1], -1, 1) == '+';
$k = $isGreedy ? substr($matches[1], 0, -1) : $matches[1];
if (!isset($varspecs[$k])) {
return '';
} elseif ($isGreedy) {
return str_replace('%2F', '/', rawurlencode($varspecs[$k]));
} else {
return rawurlencode($varspecs[$k]);
}
}, $operation['http']['requestUri']);
// Add the query string variables or appending to one if needed.
if (!empty($opts['query'])) {
$append = Psr7\build_query($opts['query']);
$relative .= strpos($relative, '?') ? "&{$append}" : "?{$append}";
}
// Expand path place holders using Amazon's slightly different URI
// template syntax.
return Psr7\Uri::resolve($this->endpoint, $relative);
}
/**
* Builds the URI template for a REST based request.
*
* @param Operation $operation
* @param array $args
*
* @return array
*/
private function buildEndpoint(Operation $operation, array $args)
{
$varspecs = [];
// Create an associative array of varspecs used in expansions
foreach ($operation->getInput()->getMembers() as $name => $member) {
if ($member['location'] == 'uri') {
$varspecs[$member['locationName'] ?: $name] = isset($args[$name]) ? $args[$name] : null;
}
}
// Expand path place holders using Amazon's slightly different URI
// template syntax.
return $this->endpoint->combine(preg_replace_callback('/\\{([^\\}]+)\\}/', function (array $matches) use($varspecs) {
$isGreedy = substr($matches[1], -1, 1) == '+';
$k = $isGreedy ? substr($matches[1], 0, -1) : $matches[1];
if (!isset($varspecs[$k])) {
return '';
} elseif ($isGreedy) {
return str_replace('%2F', '/', rawurlencode($varspecs[$k]));
} else {
return rawurlencode($varspecs[$k]);
}
}, $operation['http']['requestUri']));
}