public void ProcessRequest(HttpContext context)
{
var tenant = context.Session["TenantID"];
int tenantId = tenant as int? ?? -1;
if (tenantId == -1)
{
tenantId = Core.Utilities.Tenant.GetMasterID();
}
var sessionTool = new SessionTools(context.Session);
var cachedFeed = sessionTool.GetCache(context.Cache, CacheKey.Feed, tenantId) as JsonFeed;
try
{
if (cachedFeed != null)
{
context.Response.ContentType = "application/json";
context.Response.Write(JsonConvert.SerializeObject(cachedFeed));
return;
}
}
catch (Exception ex)
{
this.Log().Error("Error looking up feed data in cache: {0}", ex.Message);
}
var jsonResponse = new JsonFeed();
var entries = new List<JsonFeedEntry>();
int after = 0;
int.TryParse(context.Request.QueryString["after"], out after);
try
{
var feed = new ActivityFeed().Latest(after, tenantId);
foreach (DataRow dataRow in feed.Rows)
{
var entry = new JsonFeedEntry
{
ID = (int)dataRow["PPID"],
PatronId = (int)dataRow["PID"],
Username = (string)dataRow["Username"],
AwardedAt = ((DateTime)dataRow["AwardDate"]).ToString(),
AwardReasonId = (int)dataRow["AwardReasonCd"],
BadgeId = (int)dataRow["BadgeId"],
ChallengeId = dataRow["BLID"] == DBNull.Value ? 0 : (int)dataRow["BLID"],
ChallengeProgramId = dataRow["BLProgID"] == DBNull.Value ? 0 : (int)dataRow["BLProgID"],
AvatarState = dataRow["AvatarState"] == DBNull.Value ? string.Empty : (string)dataRow["AvatarState"]
};
if (entry.ID > jsonResponse.Latest)
{
jsonResponse.Latest = entry.ID;
}
switch (entry.AwardReasonId)
{
case 1:
// got badge
entry.AchievementName = (string)dataRow["BadgeName"];
break;
case 2:
// completed challenge
entry.AchievementName = (string)dataRow["ListName"];
break;
case 4:
entry.AchievementName = (string)dataRow["GameName"];
break;
}
entries.Add(entry);
}
jsonResponse.Entries = entries.ToArray();
jsonResponse.Success = true;
}
catch (Exception ex)
{
this.Log().Error("Error loading feed: {0}", ex.Message);
jsonResponse.Success = false;
}
if (jsonResponse.Success)
{
try
{
DateTime cacheUntil = DateTime.UtcNow.AddSeconds(30);
if (sessionTool.GetCache(context.Cache, CacheKey.Feed, tenantId) == null)
{
//this.Log().Debug("Caching feed data until {0}",
// cacheUntil.ToLocalTime().ToLongTimeString());
string tenantCacheKey = sessionTool.GetTenantCacheKey(CacheKey.Feed, tenantId);
context.Cache.Insert(tenantCacheKey,
jsonResponse,
null,
cacheUntil,
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Default,
null);
}
}
catch (Exception ex)
{
this.Log().Error("Error caching feed response: {0}", ex.Message);
}
}
context.Response.ContentType = "application/json";
context.Response.Write(JsonConvert.SerializeObject(jsonResponse));
}
public void ProcessRequest(HttpContext context)
{
var tenant = context.Session["TenantID"];
int tenantId = tenant as int? ?? -1;
if (tenantId == -1)
{
tenantId = Core.Utilities.Tenant.GetMasterID();
}
string cacheKey = string.Format("{0}.{1}", CacheKey.Feed, tenantId);
try {
if (context.Cache[cacheKey] != null)
{
var cachedJsonResponse = context.Cache[cacheKey] as JsonFeed;
if (cachedJsonResponse != null)
{
context.Response.ContentType = "application/json";
context.Response.Write(JsonConvert.SerializeObject(cachedJsonResponse));
return;
}
}
} catch (Exception ex) {
this.Log().Error("Error looking up feed data in cache: {0}", ex.Message);
}
var jsonResponse = new JsonFeed();
var entries = new List <JsonFeedEntry>();
int after = 0;
int.TryParse(context.Request.QueryString["after"], out after);
//p.[AvatarID], p.[Username], bl.ListName, b.[UserName] as BadgeName, pp.[PPID], pp.[AwardDate], pp.[AwardReasonCd], pp.[BadgeId]
try {
var feed = new ActivityFeed().Latest(after, tenantId);
foreach (DataRow dataRow in feed.Rows)
{
var entry = new JsonFeedEntry {
ID = (int)dataRow["PPID"],
AvatarId = (int)dataRow["AvatarID"],
Username = (string)dataRow["Username"],
AwardedAt = ((DateTime)dataRow["AwardDate"]).ToString(),
AwardReasonId = (int)dataRow["AwardReasonCd"],
BadgeId = (int)dataRow["BadgeId"],
ChallengeId = dataRow["BLID"] == DBNull.Value ? 0 : (int)dataRow["BLID"]
};
if (entry.ID > jsonResponse.Latest)
{
jsonResponse.Latest = entry.ID;
}
switch (entry.AwardReasonId)
{
case 1:
// got badge
entry.AchievementName = (string)dataRow["BadgeName"];
break;
case 2:
// completed challenge
entry.AchievementName = (string)dataRow["ListName"];
break;
case 4:
entry.AchievementName = (string)dataRow["GameName"];
break;
}
entries.Add(entry);
}
jsonResponse.Entries = entries.ToArray();
jsonResponse.Success = true;
} catch (Exception ex) {
this.Log().Error("Error loading feed: {0}", ex.Message);
jsonResponse.Success = false;
}
if (jsonResponse.Success)
{
try {
DateTime cacheUntil = DateTime.UtcNow.AddSeconds(30);
if (context.Cache[cacheKey] == null)
{
//this.Log().Debug("Caching feed data until {0}",
// cacheUntil.ToLocalTime().ToLongTimeString());
context.Cache.Insert(cacheKey,
jsonResponse,
null,
cacheUntil,
System.Web.Caching.Cache.NoSlidingExpiration,
System.Web.Caching.CacheItemPriority.Default,
null);
}
} catch (Exception ex) {
this.Log().Error("Error caching feed response: {0}", ex.Message);
}
}
context.Response.ContentType = "application/json";
context.Response.Write(JsonConvert.SerializeObject(jsonResponse));
}