/**
* リソースのリンクをつなげる
*
* リソースをリンクした結果をHEADER_LINK_BODYヘッダーに付加します
*
* @return array
*/
private function _chainLink(BEAR_Ro $rootRo, array $chain)
{
$config = $rootRo->getConfig();
$this->_chain = $chain;
$hasMultiLink = $hasMultiLink2 = false;
$class = get_class($rootRo);
assert(method_exists($class, 'onLink'));
// ルートリソース
$firstUri = strtolower(str_replace(DIRECTORY_SEPARATOR, '_', $config['uri']));
$link = $body = $rootRo->getBody();
$isCollection = count($body) !== count($body, COUNT_RECURSIVE);
if ($isCollection === true) {
$sourceBody = $body;
self::_makeCollectionChain($sourceBody, $firstUri, $rootRo);
$linkFrom = $firstUri;
$linked = array($firstUri => $sourceBody);
$linked[$firstUri] = $sourceBody;
$body = $sourceBody;
$isCollectionRoot = true;
} else {
$body = $sourceBody = $body;
$linked = array($firstUri => $sourceBody);
$isCollectionRoot = false;
}
$ro = $rootRo;
//
foreach ($this->_chain as $links) {
foreach ($links as $link) {
if ($hasMultiLink2 === true || $isCollectionRoot) {
self::_changeRecursive($linked, $linkFrom, $link);
} else {
$onLinks = $ro->onLink($sourceBody);
$config = self::_makeRequestConfig($onLinks, $link);
$linkRo = BEAR::factory('BEAR_Resource_Request', $config)->request();
$links = $linkRo->getLinks();
if (isset($links['pager'])) {
$this->_links['pager'] = $links['pager'];
}
$body = $linkRo->getBody();
$isCollection = count($body) != count($body, COUNT_RECURSIVE);
if ($isCollection) {
self::_makeCollectionChain($body, $link, $linkRo);
$hasMultiLink = true;
$linkFrom = $link;
}
$linked[$link] = $body;
}
}
$linkFrom = $link;
$sourceBody = $body;
$hasMultiLink2 = $hasMultiLink ? true : false;
$ro = $linkRo;
}
$this->_cleanUpLink($linked);
return $linked;
}
/**
* リソースのデバック表示
*
* firePHPコンソールにリソースを表示します。
*
* @param BEAR_Ro $ro リソースオブジェクト
*
* @return void
*/
public function debugShowResource(BEAR_Ro $ro)
{
$config = $ro->getConfig();
if (!isset($config['method'])) {
return;
}
$labelUri = "[resource] {$config['method']} {$config['uri']}";
$labelUri .= $config['values'] ? '?' . http_build_query($config['values']) : "";
$body = $ro->getBody();
if (is_array($body) && isset($body[0]) && is_array($body[0])) {
// bodyが表構造と仮定
$table = array();
$table[] = array_values(array_keys($body[0]));
foreach ((array) $body as $key => $val) {
$table[] = array_values((array) $val);
}
FB::table($labelUri, $table);
} else {
FB::group("{$labelUri}", array('Collapsed' => true));
FB::log($body);
FB::groupEnd();
}
}
