public void Can_create_CKAsset()
{
var url = NSURL.URLWithString("file:///readme.txt");
var asset = new CKAsset(url);
Assert.Equals(asset.FileURL, url);
}
// Creates an Image from a UIImage (photo was taken from camera or photo library)
public Image(UIImage image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
CGImage rawImage = image.CGImage;
using (CGImage cropped = Crop(rawImage)) {
// Resizes image to be 1500 x 1500 px and saves it to a temporary file
UIImage fullImage = Resize(cropped, image.CurrentScale, image.Orientation, new CGSize(1500, 1500));
var fullUrl = SaveToTmp(fullImage, "toUploadFull.tmp");
// Resizes thumbnail to be 200 x 200 px and then saves to different temp file
UIImage thumbImage = Resize(cropped, image.CurrentScale, image.Orientation, new CGSize(200, 200));
var thumbURL = SaveToTmp(thumbImage, "toUploadThumb.tmp");
// Creates Image record type with two assets, full sized image and thumbnail sized image
CKRecord newImageRecord = new CKRecord(RecordType);
newImageRecord [FullsizeKey] = new CKAsset(fullUrl);
newImageRecord [ThumbnailKey] = new CKAsset(thumbURL);
// Calls designated initalizer, this is a new image so it is not on the server
Init(newImageRecord, false);
}
}
public async Task<CKRecord> UploadAssetAsync (NSUrl assetUrl)
{
var assetRecord = new CKRecord (PhotoAssetRecordType);
var photo = new CKAsset (assetUrl);
assetRecord [PhotoAssetField] = photo;
return await publicDatabase.SaveRecordAsync (assetRecord);
}
public async Task <CKRecord> UploadAssetAsync(NSUrl assetUrl)
{
var assetRecord = new CKRecord(PhotoAssetRecordType);
var photo = new CKAsset(assetUrl);
assetRecord [PhotoAssetField] = photo;
return(await publicDatabase.SaveRecordAsync(assetRecord));
}
public void Can_set_and_retrieve_asset_by_key()
{
var record = new CKRecord("record_type");
var asset = new CKAsset(NSURL.URLWithString("file:///someasset.bytes"));
var assetKey = "asset_key";
record.SetAsset(asset, assetKey);
Assert.AreEqual(record.AssetForKey(assetKey), asset);
}
public async override Task<Results> Run ()
{
string recordName, zoneName;
if (!TryGetString ("recordName", out recordName) || !TryGetString ("zoneName", out zoneName))
throw new InvalidProgramException ();
var container = CKContainer.DefaultContainer;
var privateDB = container.PrivateCloudDatabase;
var recordType = "Items";
CKRecord record;
if (string.IsNullOrWhiteSpace(zoneName)) {
record = string.IsNullOrWhiteSpace (recordName)
? new CKRecord (recordType)
: new CKRecord (recordType, new CKRecordID (recordName));
} else {
var zoneID = new CKRecordZoneID (zoneName, CKContainer.OwnerDefaultName);
record = string.IsNullOrWhiteSpace (recordName)
? new CKRecord (recordType, zoneID)
: new CKRecord (recordType, new CKRecordID (recordName, zoneID));
}
string name;
if (TryGetString ("name", out name))
record ["name"] = (NSString)name;
CLLocation location;
if (TryGetLocation("location", out location))
record ["location"] = location;
NSUrl url;
if (TryGetUrl ("asset", out url))
record ["asset"] = new CKAsset (url);
try {
CKRecord rec = await privateDB.SaveRecordAsync (record);
return ProcessResult (rec);
} catch (NSErrorException ex) {
// In this case we are trying to overwrite an existing record so let's fetch it and modify it.
if (ex.Error.Code == 14) {
var rec = await privateDB.FetchRecordAsync (record.Id);
if (rec != null) {
foreach (var key in record.AllKeys ())
rec [key] = record [key];
rec = await privateDB.SaveRecordAsync (rec);
return ProcessResult (rec);
}
}
throw ex;
}
}
private void OnRecordSaved(CKRecord record, NSError error)
{
if (error != null)
{
Debug.LogError(error.LocalizedDescription);
}
else
{
Debug.Log(string.Format("Record saved with name: {0}", record.RecordID.RecordName));
// Once saved, the FileURL may (but may not) point to a URL with the
// asset contents. It may still point to the local filesys
// See: https://developer.apple.com/documentation/cloudkit/ckasset/1515050-fileurl?language=objc
CKAsset asset = record.AssetForKey("MyAsset");
Debug.Log("Asset data is now at: " + asset.FileURL.AbsoluteString);
StartCoroutine(GetRequest(asset.FileURL.AbsoluteString));
}
}
// Creates an Image from a UIImage (photo was taken from camera or photo library)
public Image (UIImage image)
{
if (image == null)
throw new ArgumentNullException ("image");
CGImage rawImage = image.CGImage;
using (CGImage cropped = Crop (rawImage)) {
// Resizes image to be 1500 x 1500 px and saves it to a temporary file
UIImage fullImage = Resize (cropped, image.CurrentScale, image.Orientation, new CGSize (1500, 1500));
var fullUrl = SaveToTmp (fullImage, "toUploadFull.tmp");
// Resizes thumbnail to be 200 x 200 px and then saves to different temp file
UIImage thumbImage = Resize (cropped, image.CurrentScale, image.Orientation, new CGSize (200, 200));
var thumbURL = SaveToTmp (thumbImage, "toUploadThumb.tmp");
// Creates Image record type with two assets, full sized image and thumbnail sized image
CKRecord newImageRecord = new CKRecord (RecordType);
newImageRecord [FullsizeKey] = new CKAsset (fullUrl);
newImageRecord [ThumbnailKey] = new CKAsset (thumbURL);
// Calls designated initalizer, this is a new image so it is not on the server
Init (newImageRecord, false);
}
}
public async override Task <Results> Run()
{
string recordName, zoneName;
if (!TryGetString("recordName", out recordName) || !TryGetString("zoneName", out zoneName))
{
throw new InvalidProgramException();
}
var container = CKContainer.DefaultContainer;
var privateDB = container.PrivateCloudDatabase;
var recordType = "Items";
CKRecord record;
if (string.IsNullOrWhiteSpace(zoneName))
{
record = string.IsNullOrWhiteSpace(recordName)
? new CKRecord(recordType)
: new CKRecord(recordType, new CKRecordID(recordName));
}
else
{
var zoneID = new CKRecordZoneID(zoneName, CKContainer.OwnerDefaultName);
record = string.IsNullOrWhiteSpace(recordName)
? new CKRecord(recordType, zoneID)
: new CKRecord(recordType, new CKRecordID(recordName, zoneID));
}
string name;
if (TryGetString("name", out name))
{
record ["name"] = (NSString)name;
}
CLLocation location;
if (TryGetLocation("location", out location))
{
record ["location"] = location;
}
NSUrl url;
if (TryGetUrl("asset", out url))
{
record ["asset"] = new CKAsset(url);
}
try {
CKRecord rec = await privateDB.SaveRecordAsync(record);
return(ProcessResult(rec));
} catch (NSErrorException ex) {
// In this case we are trying to overwrite an existing record so let's fetch it and modify it.
if (ex.Error.Code == 14)
{
var rec = await privateDB.FetchRecordAsync(record.Id);
if (rec != null)
{
foreach (var key in record.AllKeys())
{
rec [key] = record [key];
}
rec = await privateDB.SaveRecordAsync(rec);
return(ProcessResult(rec));
}
}
throw ex;
}
}
