public function testMetaData()
{
$file = LeanFile::createWithData("test.txt", "你好，中国!");
$file->setMeta("language", "zh-CN");
$file->setMeta("bool", false);
$file->setMeta("downloads", 100);
$file->save();
$file2 = LeanFile::fetch($file->getObjectId());
$this->assertEquals("zh-CN", $file2->getMeta("language"));
$this->assertEquals(false, $file2->getMeta("bool"));
$this->assertEquals(100, $file2->getMeta("downloads"));
$file->destroy();
}
/**
* Decode value from LeanCloud response.
*
* @param mixed $value
* @return mixed
*/
public static function decode($value)
{
if (is_null($value) || is_scalar($value)) {
return $value;
}
if (isset($value["*"]) && isset($value["*"]["read"])) {
// skip ACL for now
return null;
}
if (!isset($value["__type"])) {
$out = array();
foreach ($value as $key => $val) {
$out[$key] = self::decode($val);
}
return $out;
}
// Parse different data type from server.
$type = $value["__type"];
if ($type == "Date") {
// return time in default time zone
return new \DateTime($value["iso"]);
}
if ($type == "Bytes") {
return LeanBytes::createFromBase64Data($value["base64"]);
}
if ($type == "GeoPoint") {
}
if ($type == "File") {
$file = new LeanFile($value["name"]);
$file->mergeAfterFetch($value);
return $file;
}
if ($type == "Pointer" || $type == "Object") {
$obj = LeanObject::create($value["className"], $value["objectId"]);
unset($value["__type"]);
unset($value["className"]);
if (!empty($value)) {
$obj->mergeAfterFetch($value);
}
return $obj;
}
if ($type == "Relation") {
return new LeanRelation(null, null, $value["className"]);
}
}
public function testCircularGetCurrentUser()
{
// ensure getCurrentUser neither run indefinetely, nor throw maximum
// function all error
$avatar = LeanFile::createWithUrl("alice.png", "https://leancloud.cn/favicon.png");
$user = LeanUser::logIn("alice", "blabla");
$user->set("avatar", $avatar);
$user->save();
$token = LeanUser::getCurrentSessionToken();
$user->logOut();
LeanUser::setCurrentSessionToken($token);
$user2 = LeanUser::getCurrentUser();
$this->assertEquals($user2->getUsername(), "alice");
}
public function testSaveObjectWithFile()
{
$obj = new LeanObject("TestObject");
$obj->set("name", "alice");
$file = LeanFile::createWithData("test.txt", "你好，中国!");
$obj->addIn("files", $file);
$obj->save();
$this->assertNotEmpty($obj->getObjectId());
$this->assertNotEmpty($file->getObjectId());
$this->assertNotEmpty($file->getUrl());
$file->destroy();
$obj->destroy();
}
/**
* Fetch file object by id
*
* Note it fetches descriptive data from LeanCloud, but not file content.
* The content should be fetched from file URL.
*
* @return LeanFile
*/
public static function fetch($objectId)
{
$file = new LeanFile("");
$resp = LeanClient::get("/files/{$objectId}");
$file->mergeAfterFetch($resp);
return $file;
}
/**
* Decode value from LeanCloud response.
*
* @param mixed $value Value to decode
* @param string $key Field key for the value
* @return mixed
*/
public static function decode($value, $key)
{
if (!is_array($value)) {
return $value;
}
if ($key === 'ACL') {
return new LeanACL($value);
}
if (!isset($value["__type"])) {
$out = array();
foreach ($value as $k => $v) {
$out[$k] = self::decode($v, $k);
}
return $out;
}
// Parse different data type from server.
$type = $value["__type"];
if ($type === "Date") {
// return time in default time zone
return new \DateTime($value["iso"]);
}
if ($type === "Bytes") {
return LeanBytes::createFromBase64Data($value["base64"]);
}
if ($type === "GeoPoint") {
return new GeoPoint($value["latitude"], $value["longitude"]);
}
if ($type === "File") {
$file = new LeanFile($value["name"]);
$file->mergeAfterFetch($value);
return $file;
}
if ($type === "Pointer" || $type === "Object") {
$obj = LeanObject::create($value["className"], $value["objectId"]);
unset($value["__type"]);
unset($value["className"]);
if (!empty($value)) {
$obj->mergeAfterFetch($value);
}
return $obj;
}
if ($type === "Relation") {
return new LeanRelation(null, $key, $value["className"]);
}
}