private JObject createMedia(NetmeraContent content)
{
JObject json = null;
try
{
JObject mediaObject = new JObject();
bool isMediaFileAdded = false;
IEnumerable <JProperty> jlist = mediaData.Properties();
foreach (JProperty token in jlist)
{
String key = token.Name;
String tmpMediaDataJson = mediaData.Value <String>(key);
byte[] tmpMediaData = JsonConvert.DeserializeObject <byte[]>(tmpMediaDataJson);
NetmeraMedia file = new NetmeraMedia(tmpMediaData);
isMediaFileAdded = true;
String appId = content.getContent().Value <string>(NetmeraConstants.Site);
String apiKey = NetmeraClient.getSecurityToken();
String contentPath = content.getPath();
String viewerId = content.getOwner().Value <String>(NetmeraConstants.Netmera_Owner_Node_Name);
String mediaUrl = file.save(appId, apiKey, contentPath, viewerId);
mediaObject.Add(key, mediaUrl);
}
if (isMediaFileAdded)
{
json = NetmeraHttpUtils.updateContent(mediaObject, content.getPath());
}
}
catch (JsonException)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json in the response of creating media file is invalid");
}
catch (WebException)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_REQUEST, "Request exception occurred while saving media data");
}
catch (IOException)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, "IO Exception occurred while saving media data");
}
return(json);
}
/// <summary>
/// Gets the <see cref="NetmeraMedia"/> object with the specified key.
/// </summary>
/// <param name="key">Key to get value</param>
/// <returns><see cref="NetmeraMedia"/> object with the specified key.If the object type is not an <see cref="NetmeraMedia"/> or key does not exists then it returns null.</returns>
public NetmeraMedia getNetmeraMedia(String key)
{
if (string.IsNullOrEmpty(data.Value <String>(key)))
{
return(null);
}
Object obj;
try
{
obj = data.Value <String>(key);
}
catch (JsonException)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_KEY, "Json with key [" + key + "] is invalid.");
}
if (obj.GetType() != typeof(String))
{
return(null);
}
if (!Regex.IsMatch((String)obj, NetmeraConstants.Url_Pattern))
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_URL, key);
}
String url = (String)obj;
byte[] imageBytes = null;
try
{
imageBytes = HttpUtils.toByteArray(new Uri(url));
}
catch (UriFormatException e)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_DATA_TYPE, e.Message);
}
catch (IOException e)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, e.Message);
}
NetmeraMedia nm = new NetmeraMedia(imageBytes);
nm.setUrl(url);
return(nm);
}
/// <summary>
/// Gets the <see cref="NetmeraMedia"/> object with the specified key.
/// </summary>
/// <param name="key">Key to get value</param>
/// <param name="callback">Method called when nmedia get operation finishes</param>
public void getNetmeraMedia(String key, Action <NetmeraMedia, Exception> callback)
{
if (string.IsNullOrEmpty(data.Value <String>(key)))
{
if (callback != null)
{
callback(null, null);
}
//return null;
}
Object obj = null;
try
{
obj = data.Value <String>(key);
}
catch (JsonException)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_KEY, "Json with key [" + key + "] is invalid."));
}
}
if (obj.GetType() != typeof(String))
{
if (callback != null)
{
callback(null, null);
}
//return null;
}
if (!Regex.IsMatch((String)obj, NetmeraConstants.Url_Pattern))
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_URL, key));
}
}
String url = (String)obj;
try
{
HttpUtils.toByteArray(new Uri(url), (imageBytes, ex) =>
{
if (ex != null || imageBytes == null)
{
if (callback != null)
{
callback(null, ex);
}
}
else
{
NetmeraMedia nm = new NetmeraMedia(imageBytes);
nm.setUrl(url);
if (callback != null)
{
callback(nm, null);
}
}
});
}
catch (UriFormatException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_DATA_TYPE, e.Message));
}
}
catch (IOException e)
{
if (callback != null)
{
callback(null, new NetmeraException(NetmeraException.ErrorCode.EC_IO_EXCEPTION, e.Message));
}
}
}
/// <summary>
/// Adds key,value pairs into the object. If the object contains key, the old value is replaced.
/// </summary>
/// <param name="key">Key to identify specified value</param>
/// <param name="value">value associates with the specified key</param>
/// <exception cref="NetmeraException">Throws exception if key is null, if value is null</exception>
public void add(String key, Object value)
{
if (key == null)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_NULL_EXCEPTION, NetmeraConstants.ContentKey);
}
if (value == null)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_NULL_EXCEPTION, NetmeraConstants.ContentValue);
}
if ((value.GetType() == typeof(JObject)) == false && (value.GetType() == typeof(JArray)) == false && (value.GetType() == typeof(String)) == false &&
(value.GetType() == typeof(Boolean)) == false && (value.GetType() == typeof(DateTime)) == false && (value.GetType() == typeof(byte[])) == false &&
(value.GetType() == typeof(double)) == false && (value.GetType() == typeof(Double)) == false && (value.GetType() == typeof(float)) == false &&
(value.GetType() == typeof(long)) == false && (value.GetType() == typeof(int) == false) && (value.GetType() == typeof(Int16)) == false &&
(value.GetType() == typeof(Int32)) == false && (value.GetType() == typeof(Int64)) == false && (value.GetType() == typeof(NetmeraMedia)) == false && (value.GetType() == typeof(NetmeraGeoLocation)) == false && (value.GetType() == typeof(NetmeraUser)) == false)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_DATA_TYPE, value.GetType().ToString());
}
try
{
if (value.GetType() == typeof(NetmeraGeoLocation))
{
double lat = ((NetmeraGeoLocation)value).getLatitude();
double lng = ((NetmeraGeoLocation)value).getLongitude();
//Replacements are done because ToString() method convert points in a decimal number to comma.
String location = lat.ToString().Replace(',', '.') + "," + lng.ToString().Replace(',', '.');
JProperty prLocationField = new JProperty(key + NetmeraConstants.LocationField_Suffix, location);
//if data already contains a node with name "key + NetmeraConstants.LocationField_Suffix"
data.Remove(key + NetmeraConstants.LocationField_Suffix);
data.Add(prLocationField);
JProperty prLocationLatitudeField = new JProperty(key + NetmeraConstants.LocationLatitude_Suffix, lat);
//if data already contains a node with name "key + NetmeraConstants.LocationLatitude_Suffix"
data.Remove(key + NetmeraConstants.LocationLatitude_Suffix);
data.Add(prLocationLatitudeField);
JProperty prLocationLongitudeField = new JProperty(key + NetmeraConstants.LocationLongitude_Suffix, lng);
//if data already contains a node with name "key + NetmeraConstants.LocationLongitude_Suffix"
data.Remove(key + NetmeraConstants.LocationLongitude_Suffix);
data.Add(prLocationLongitudeField);
}
else if (value.GetType() == typeof(NetmeraUser))
{
NetmeraClient.setLoggedUserSecurityToken(NetmeraUser.securityToken);
}
else if (value.GetType() == typeof(NetmeraMedia))
{
//mediaData.Add(key, value);
NetmeraMedia tmpMedia = (NetmeraMedia)value;
byte[] tmpMediaData = tmpMedia.getData(); //url is already null, so no need to add to json
JProperty prop = new JProperty(key, JsonConvert.SerializeObject(tmpMediaData));
//if mediaData already contains a node with name "key"
mediaData.Remove(key);
mediaData.Add(prop);
}
else
{
if (value is string)
{
var allow = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890&-()%'!@[]{}#^*;:/?<>,.|~^$";
var allowedChars = allow.ToCharArray();
var valueArray = value.ToString().ToCharArray();
var newValue = new List <char>();
for (int i = 0; i < valueArray.Length; i++)
{
if (allowedChars.Contains(valueArray[i]))
{
newValue.Add(valueArray[i]);
}
}
var s = new string(newValue.ToArray()).Trim();
value = HttpUtility.UrlEncode(s);
}
JProperty prop = new JProperty(key, value);
//if data already contains a node with name "key"
data.Remove(key);
data.Add(prop);
}
}
catch (JsonException e)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json with key : [" + key + "], value : [" + value + "] pairs is invalid.", e.Message);
}
}
/// <summary>
/// Adds key,value pairs into the object. If the object contains key, the old value is replaced.
/// </summary>
/// <param name="key">Key to identify specified value</param>
/// <param name="value">Value associates with the specified key</param>
/// <exception cref="NetmeraException">Throws exception if key is null, if value is null</exception>
public void add(String key, Object value)
{
if (key == null)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_NULL_EXCEPTION, NetmeraConstants.ContentKey);
}
if (value == null)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_NULL_EXCEPTION, NetmeraConstants.ContentValue);
}
if ((value.GetType() == typeof(JObject)) == false && (value.GetType() == typeof(JArray)) == false && (value.GetType() == typeof(String)) == false &&
(value.GetType() == typeof(Boolean)) == false && (value.GetType() == typeof(DateTime)) == false && (value.GetType() == typeof(byte[])) == false &&
(value.GetType() == typeof(double)) == false && (value.GetType() == typeof(Double)) == false && (value.GetType() == typeof(float)) == false &&
(value.GetType() == typeof(long)) == false && (value.GetType() == typeof(int) == false) && (value.GetType() == typeof(Int16)) == false &&
(value.GetType() == typeof(Int32)) == false && (value.GetType() == typeof(Int64)) == false && (value.GetType() == typeof(NetmeraMedia)) == false && (value.GetType() == typeof(NetmeraGeoLocation)) == false && (value.GetType() == typeof(NetmeraUser)) == false)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_DATA_TYPE, value.GetType().ToString());
}
try
{
if (value.GetType() == typeof(NetmeraGeoLocation))
{
double lat = ((NetmeraGeoLocation)value).getLatitude();
double lng = ((NetmeraGeoLocation)value).getLongitude();
//Replacements are done because ToString() method convert points in a decimal number to comma.
String location = lat.ToString().Replace(',', '.') + "," + lng.ToString().Replace(',', '.');
JProperty prLocationField = new JProperty(key + NetmeraConstants.LocationField_Suffix, location);
//if data already contains a node with name "key + NetmeraConstants.LocationField_Suffix"
data.Remove(key + NetmeraConstants.LocationField_Suffix);
data.Add(prLocationField);
JProperty prLocationLatitudeField = new JProperty(key + NetmeraConstants.LocationLatitude_Suffix, lat);
//if data already contains a node with name "key + NetmeraConstants.LocationLatitude_Suffix"
data.Remove(key + NetmeraConstants.LocationLatitude_Suffix);
data.Add(prLocationLatitudeField);
JProperty prLocationLongitudeField = new JProperty(key + NetmeraConstants.LocationLongitude_Suffix, lng);
//if data already contains a node with name "key + NetmeraConstants.LocationLongitude_Suffix"
data.Remove(key + NetmeraConstants.LocationLongitude_Suffix);
data.Add(prLocationLongitudeField);
}
else if (value.GetType() == typeof(NetmeraUser))
{
NetmeraClient.setLoggedUserSecurityToken(NetmeraUser.securityToken);
}
else if (value.GetType() == typeof(NetmeraMedia))
{
//mediaData.Add(key, value);
NetmeraMedia tmpMedia = (NetmeraMedia)value;
byte[] tmpMediaData = tmpMedia.getData(); //url is already null, so no need to add to json
JProperty prop = new JProperty(key, JsonConvert.SerializeObject(tmpMediaData));
//if mediaData already contains a node with name "key"
mediaData.Remove(key);
mediaData.Add(prop);
}
else
{
JProperty prop = new JProperty(key, value);
//if data already contains a node with name "key"
data.Remove(key);
data.Add(prop);
}
}
catch (JsonException e)
{
throw new NetmeraException(NetmeraException.ErrorCode.EC_INVALID_JSON, "Json with key : [" + key + "], value : [" + value + "] pairs is invalid.", e.Message);
}
}