private static async Task <FacebookLikesEntity> InsertOrMergeEntityAsync(CloudTable table, FacebookLikesEntity entity)
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
try
{
// Create the InsertOrReplace table operation
TableOperation insertOrMergeOperation = TableOperation.InsertOrMerge(entity);
// Execute the operation.
TableResult result = await table.ExecuteAsync(insertOrMergeOperation);
FacebookLikesEntity insertedCustomer = result.Result as FacebookLikesEntity;
return(insertedCustomer);
}
catch (StorageException e)
{
MessageBox.Show(e.Message);
throw;
}
}
private async void LikesAsync(string number_of_loaded_likes)
{
string tableName = "FacebookLikesData" + Guid.NewGuid().ToString().Substring(0, 5);
// Create or reference an existing table
CloudTable table = await Common.CreateTableAsync(tableName);
var client = new FacebookClient();
client.AccessToken = this.access_token;
//show user's profile picture
dynamic me = client.Get("me/posts?fields=likes,message,created_time,full_picture&limit=" + number_of_loaded_likes);
var facebookData = me.data;
foreach (var element in facebookData)
{
if (element.message != null)
{
FacebookLikesEntity post = new FacebookLikesEntity(element.id, element.created_time)
{
Message_or_photo = element.message,
Total_likes = 0
};
post = await InsertOrMergeEntityAsync(table, post);
ListViewItem item = new ListViewItem(element.message);
item.SubItems.Add(element.created_time);
if (element.likes != null)
{
string x = Convert.ToString(element.likes.data.Count);
item.SubItems.Add(x);
TotalLikesForPosts(element.likes.data.Count, 0);
post.Total_likes = element.likes.data.Count;
await InsertOrMergeEntityAsync(table, post);
}
else
{
item.SubItems.Add("No likes for this post");
}
postsList.Items.Add(item);
}
else if (element.full_picture != null)
{
FacebookLikesEntity post = new FacebookLikesEntity(element.id, element.created_time)
{
Message_or_photo = element.full_picture,
Total_likes = 0
};
post = await InsertOrMergeEntityAsync(table, post);
ListViewItem item = new ListViewItem(element.full_picture);
item.SubItems.Add(element.created_time);
if (element.likes != null)
{
string x = Convert.ToString(element.likes.data.Count);
item.SubItems.Add(x);
post.Total_likes = element.likes.data.Count;
TotalLikesForPosts(element.likes.data.Count, 0);
await InsertOrMergeEntityAsync(table, post);
}
else
{
item.SubItems.Add("No likes for this photo");
}
postsList.Items.Add(item);
}
}
this.deleteTables.Click += (sender, EventArgs) => { deleteTables_ClickAsync(sender, EventArgs, table); };
}
