本文整理汇总了PHP中Gadget::getPreloads方法的典型用法代码示例。如果您正苦于以下问题：PHP Gadget::getPreloads方法的具体用法？PHP Gadget::getPreloads怎么用？PHP Gadget::getPreloads使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Gadget的用法示例。
在下文中一共展示了Gadget::getPreloads方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: appendPreloads
/**
* Appends data from <Preload> elements to make them available to
* gadgets.io.
*
* @param gadget
*/
private function appendPreloads(Gadget $gadget, GadgetContext $context)
{
$resp = array();
$gadgetSigner = Config::get('security_token_signer');
$gadgetSigner = new $gadgetSigner();
$token = '';
try {
$token = $context->extractAndValidateToken($gadgetSigner);
} catch (Exception $e) {
$token = '';
// no token given, safe to ignore
}
$unsignedRequests = $unsignedContexts = array();
$signedRequests = array();
foreach ($gadget->getPreloads() as $preload) {
try {
if (($preload->getAuth() == Auth::$NONE || $token != null) && (count($preload->getViews()) == 0 || in_array($context->getView(), $preload->getViews()))) {
$request = new RemoteContentRequest($preload->getHref());
$request->createRemoteContentRequestWithUri($preload->getHref());
$request->getOptions()->ownerSigned = $preload->isSignOwner();
$request->getOptions()->viewerSigned = $preload->isSignViewer();
switch (strtoupper(trim($preload->getAuth()))) {
case "NONE":
// Unify all unsigned requests to one single multi request
$unsignedRequests[] = $request;
$unsignedContexts[] = $context;
break;
case "SIGNED":
// Unify all signed requests to one single multi request
$signingFetcherFactory = new SigningFetcherFactory(Config::get("private_key_file"));
$fetcher = $signingFetcherFactory->getSigningFetcher(new BasicRemoteContentFetcher(), $token);
$req = $fetcher->signRequest($preload->getHref(), $request->getMethod());
$req->setNotSignedUri($preload->getHref());
$signedRequests[] = $req;
break;
default:
@ob_end_clean();
header("HTTP/1.0 500 Internal Server Error", true);
echo "<html><body><h1>" . "500 - Internal Server Error" . "</h1></body></html>";
die;
}
}
} catch (Exception $e) {
throw new Exception($e);
}
}
if (count($unsignedRequests)) {
try {
$brc = new BasicRemoteContent();
$responses = $brc->multiFetch($unsignedRequests, $unsignedContexts);
foreach ($responses as $response) {
$resp[$response->getUrl()] = array('body' => $response->getResponseContent(), 'rc' => $response->getHttpCode());
}
} catch (Exception $e) {
throw new Exception($e);
}
}
if (count($signedRequests)) {
try {
$fetcher = $signingFetcherFactory->getSigningFetcher(new BasicRemoteContentFetcher(), $token);
$responses = $fetcher->multiFetchRequest($signedRequests);
foreach ($responses as $response) {
$resp[$response->getNotSignedUrl()] = array('body' => $response->getResponseContent(), 'rc' => $response->getHttpCode());
}
} catch (Exception $e) {
throw new Exception($e);
}
}
$resp = count($resp) ? json_encode($resp) : "{}";
return "gadgets.io.preloaded_ = " . $resp . ";\n";
}示例2: fetchResources
/**
* Fetches all remote resources simultaniously using a multiFetchRequest to optimize rendering time.
*
* The preloads will be json_encoded to their gadget document injection format, and the locales will
* be reduced to only the GadgetContext->getLocale matching entries.
*
* @param Gadget $gadget
* @param GadgetContext $context
*/
protected function fetchResources(Gadget &$gadget)
{
$contextLocale = $this->context->getLocale();
$unsignedRequests = $signedRequests = array();
foreach ($gadget->gadgetSpec->locales as $key => $locale) {
// Only fetch the locales that match the current context's language and country
if ($locale['country'] == 'all' && $locale['lang'] == 'all' || $locale['lang'] == $contextLocale['lang'] && $locale['country'] == 'all' || $locale['lang'] == $contextLocale['lang'] && $locale['country'] == $contextLocale['country']) {
if (!empty($locale['messages'])) {
$transformedUrl = RemoteContentRequest::transformRelativeUrl($locale['messages'], $this->context->getUrl());
if (!$transformedUrl) {
// remove any locales that are not applicable to this context
unset($gadget->gadgetSpec->locales[$key]);
continue;
} else {
$gadget->gadgetSpec->locales[$key]['messages'] = $transformedUrl;
}
// locale matches the current context, add it to the requests queue
$request = new RemoteContentRequest($gadget->gadgetSpec->locales[$key]['messages']);
$request->createRemoteContentRequestWithUri($gadget->gadgetSpec->locales[$key]['messages']);
$request->getOptions()->ignoreCache = $this->context->getIgnoreCache();
$unsignedRequests[] = $request;
}
} else {
// remove any locales that are not applicable to this context
unset($gadget->gadgetSpec->locales[$key]);
}
}
if (!$gadget->gadgetContext instanceof MetadataGadgetContext) {
// Add preloads to the request queue
foreach ($gadget->getPreloads() as $preload) {
if (!empty($preload['href'])) {
$request = new RemoteContentRequest($preload['href']);
if (!empty($preload['authz']) && $preload['authz'] == 'SIGNED') {
if ($this->token == '') {
throw new GadgetException("Signed preloading requested, but no valid security token set");
}
$request = new RemoteContentRequest($preload['href']);
$request->setAuthType(RemoteContentRequest::$AUTH_SIGNED);
$request->setNotSignedUri($preload['href']);
$request->setToken($this->token);
$request->getOptions()->ignoreCache = $this->context->getIgnoreCache();
if (strcasecmp($preload['signViewer'], 'false') == 0) {
$request->getOptions()->viewerSigned = false;
}
if (strcasecmp($preload['signOwner'], 'false') == 0) {
$request->getOptions()->ownerSigned = false;
}
$signedRequests[] = $request;
} else {
$request->createRemoteContentRequestWithUri($preload['href']);
$request->getOptions()->ignoreCache = $this->context->getIgnoreCache();
$unsignedRequests[] = $request;
}
}
}
// Add template libraries to the request queue
if ($gadget->gadgetSpec->templatesRequireLibraries) {
foreach ($gadget->gadgetSpec->templatesRequireLibraries as $key => $libraryUrl) {
$request = new RemoteContentRequest($libraryUrl);
$transformedUrl = RemoteContentRequest::transformRelativeUrl($libraryUrl, $this->context->getUrl());
if (!$transformedUrl) {
continue;
} else {
$gadget->gadgetSpec->templatesRequireLibraries[$key] = $transformedUrl;
}
$request->createRemoteContentRequestWithUri($gadget->gadgetSpec->templatesRequireLibraries[$key]);
$request->getOptions()->ignoreCache = $this->context->getIgnoreCache();
$unsignedRequests[] = $request;
}
}
}
// Perform the non-signed requests
$responses = array();
if (count($unsignedRequests)) {
$brc = new BasicRemoteContent();
$resps = $brc->multiFetch($unsignedRequests);
foreach ($resps as $response) {
$responses[$response->getUrl()] = array('body' => $response->getResponseContent(), 'rc' => $response->getHttpCode());
}
}
// Perform the signed requests
if (count($signedRequests)) {
$signingFetcherFactory = new SigningFetcherFactory(Config::get("private_key_file"));
$remoteFetcherClass = Config::get('remote_content_fetcher');
$remoteFetcher = new $remoteFetcherClass();
$remoteContent = new BasicRemoteContent($remoteFetcher, $signingFetcherFactory);
$resps = $remoteContent->multiFetch($signedRequests);
foreach ($resps as $response) {
$responses[$response->getNotSignedUrl()] = array('body' => $response->getResponseContent(), 'rc' => $response->getHttpCode());
}
}
//.........这里部分代码省略.........
示例3: testGetPreloads
/**
* Tests Gadget->getPreloads()
*/
public function testGetPreloads()
{
$this->Gadget->preloads = array(0 => 'A', 1 => 'B');
$this->assertEquals(array(0 => 'A', 1 => 'B'), $this->Gadget->getPreloads());
}