public async Task <Boolean> CacheTags(HttpClient client, Boolean forceReload = false)
{
if (this._tagList != null && !forceReload)
{
return(true);
}
StorageFolder tempFolder = Windows.Storage.ApplicationData.Current.TemporaryFolder;
String filename = "tags.json";
String tag_response = null;
//Attempt to load tags from the saved file
if (!forceReload)
{
try
{
StorageFile file = await tempFolder.GetFileAsync(filename);
tag_response = await FileIO.ReadTextAsync(file);
}
catch (Exception)
{
}
}
Uri tag_index_uri = new Uri(App.BLOG_URL + "?json=get_tag_index");
try
{
//If tag_response is still null, we are either forcing reload or had an error
if (tag_response == null)
{
tag_response = await client.GetStringAsync(tag_index_uri);
}
this._tagList = await JsonConvert.DeserializeObjectAsync <TagListObject>(tag_response);
StorageFile file = await tempFolder.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
await FileIO.WriteTextAsync(file, tag_response);
return(true);
}
catch (Exception)
{
return(false);
}
}
public async Task<Boolean> CacheTags(HttpClient client, Boolean forceReload = false)
{
if (this._tagList != null && !forceReload)
{
return true;
}
StorageFolder tempFolder = Windows.Storage.ApplicationData.Current.TemporaryFolder;
String filename = "tags.json";
String tag_response = null;
//Attempt to load tags from the saved file
if (!forceReload)
{
try
{
StorageFile file = await tempFolder.GetFileAsync(filename);
tag_response = await FileIO.ReadTextAsync(file);
}
catch (Exception)
{
}
}
Uri tag_index_uri = new Uri(App.BLOG_URL + "?json=get_tag_index");
try
{
//If tag_response is still null, we are either forcing reload or had an error
if (tag_response == null)
{
tag_response = await client.GetStringAsync(tag_index_uri);
}
this._tagList = await JsonConvert.DeserializeObjectAsync<TagListObject>(tag_response);
StorageFile file = await tempFolder.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
await FileIO.WriteTextAsync(file, tag_response);
return true;
}
catch (Exception)
{
return false;
}
}
