//upload is done first, with the fileid returned, then we call this update which will process the uploaded file
internal static void Update(UserSecurityContext user, JToken dat, HttpContext context, CancellationToken cancel)
{
if (dat != null)
{
JObject payload = dat as JObject;
if (payload != null)
{
Guid fileId = JsonUtils.ToGuid(dat[JsonUtils.Id]);
if (!Guid.Empty.Equals(fileId))
{
FilestoreFile tempFile = FileStoreManager.Instance.GetProvider().Get(fileId);
if (tempFile != null)
{
GeneralDetProcessor prov = DetProcessorManager.Instance.GetProvider(user);
if (prov != null)
{
UpdateStatus stat = prov.Update(tempFile);
PushStat(stat, context);
return;
}
}
}
}
}
context.Response.StatusCode = HttpStatusCodes.Status400BadRequest;
}
//{sampleeventid:<id>, datatype:<det type>}
//returns map of [{type:<det type>, id:<detfileid>}, ...]
// note datatype is optional - if omitted, get list of all dets for that sample event
internal static void Get(UserSecurityContext user, JToken dat, HttpContext context, CancellationToken cancel)
{
if (dat != null)
{
JObject payload = dat as JObject;
if (payload != null)
{
CompoundIdentity seId = JsonUtils.ToId(dat[JsonUtils.Id]);
if (seId != null)
{
GeneralDetProcessor prov = DetProcessorManager.Instance.GetProvider(user);
if (prov != null)
{
SampleEventMap map = prov.GetMap(seId);
if (map != null)
{
RestUtils.Push(context.Response, RestUtils.JsonOpStatus(JsonOpStatus.Ok, ToJson(map).ToString()));
return;
}
else
{
RestUtils.Push(context.Response, RestUtils.JsonOpStatus(JsonOpStatus.Ok)); //no dets in sample event
return;
}
}
}
}
}
context.Response.StatusCode = HttpStatusCodes.Status400BadRequest;
}
//{eventid:<id>, cascade:<bool>, type:<dettype>}
// note that cascade is optional, if omitted, treated as false
// note that if cascade==true, that means delete both the file and all stored data in the system for that file -- THIS CANNOT BE UNDONE
// note that type is optional, if omitted, treated as all det types otherwise it's a single type such as wq
internal static void Delete(UserSecurityContext user, JToken dat, HttpContext context, CancellationToken cancel)
{
if (dat != null)
{
JObject payload = dat as JObject;
if (payload != null)
{
CompoundIdentity seId = JsonUtils.ToId(dat["eventid"]);
if (seId != null)
{
bool fileOnly = true;
JToken t = payload["cascade"];
if (t != null)
{
string tmp = t.ToString();
if (tmp != null)
{
tmp = tmp.Trim().ToLowerInvariant();
if (tmp.StartsWith("tr"))
{
fileOnly = false;
}
}
else
{
context.Response.StatusCode = HttpStatusCodes.Status400BadRequest;
return;
}
}
KnownDetType type = KnownDetType.Unknown;
t = payload[JsonUtils.Type];
if (t != null)
{
string tmp = KnownDets.Instance.Clean(t.ToString());
if (!KnownDets.Instance.IsValid(tmp))
{
context.Response.StatusCode = HttpStatusCodes.Status400BadRequest;
return;
}
type = ToType(tmp);
}
GeneralDetProcessor prov = DetProcessorManager.Instance.GetProvider(user);
if (prov != null)
{
bool res = false;
if (type != KnownDetType.Unknown)
{
res = prov.Delete(seId, fileOnly, type);
}
else
{
res = prov.Delete(seId, fileOnly);
}
if (res)
{
RestUtils.Push(context.Response, RestUtils.JsonOpStatus(JsonOpStatus.Ok));
}
else
{
RestUtils.Push(context.Response, RestUtils.JsonOpStatus(JsonOpStatus.Failed));
}
return;
}
}
}
}
context.Response.StatusCode = HttpStatusCodes.Status400BadRequest;
}
//to support mutliple det types in a single request (which all share the same sample event), we have a collection of items as follows:
//{id:<fieldtripid>, name:<sampleeventname - to be>, desc:<sampleeventdesc - to be>, princorgid: <id>, start:<date>, end:<date>, dets:[<det element>,...]}
//each det element is an object as follows:
//{type:<dettype>, privacy:<bool>, <<entity bundle ids specific to det>>} (example is sites:{id:bundleid,include:[key list]}) optional "exclude" instead of include would allow removing elements from bundle in det
//returns fileid of the file to download
// note that the name is required, desc is optional - name
//for all types, the entity bundle format is: {id:<entitybundleid>, keys:[<id>, <id>, ...]}
// note that keys are optional - if not provided it means "all items in bundle"
// note that the bundle should be of the type expected for the parameter - e.g. if the provided bundle is for "sites", that bundle should be of sites
internal static void Create(UserSecurityContext user, JToken dat, HttpContext context, CancellationToken cancel)
{
if (dat != null)
{
JObject payload = dat as JObject;
if (payload != null)
{
//these are requried for any and all DETs to create
CompoundIdentity ftId = JsonUtils.ToId(payload[JsonUtils.Id]);
CompoundIdentity prOrgId = JsonUtils.ToId(payload[JsonUtils.OwnerId]);
if (HasAffiliation(user, prOrgId))
{
string name = JsonUtils.ToString(payload[JsonUtils.Name]);
string desc = JsonUtils.ToString(payload[JsonUtils.Description]);
ValueRange <DateTime> range = JsonUtils.ToRange(payload, JsonUtils.Start, JsonUtils.Finish);
if (ftId != null && prOrgId != null && !string.IsNullOrEmpty(name))
{
JToken dets = payload["dets"];
if (dets != null && dets is JArray)
{
JArray detItems = dets as JArray;
if (detItems != null)
{
List <DetPayload> items = JsonDetExtractor.ExtractAll(detItems);
if (items != null && items.Count > 0) //we actually have things to create
{
GeneralDetProcessor prov = DetProcessorManager.Instance.GetProvider(user);
if (prov != null)
{
CompoundIdentity seId = prov.CreateSampleEvent(ftId, prOrgId, name, desc, range);
EntityBundleProvider eProv = EntityBundleManager.Instance.GetProvider(user);
if (eProv != null)
{
if (seId != null)
{
Dictionary <string, Guid> fileIds = new Dictionary <string, Guid>();
foreach (DetPayload cur in items)
{
if (cur.DetTypeName == KnownDets.Instance.WQ)
{
EntityBundle siteBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Sites]);
EntityBundle instBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Instruments]);
if (siteBundle != null && instBundle != null)
{
FilestoreFile fil = prov.CreateWQ(seId, siteBundle, instBundle, cur.IsPrivate);
if (fil != null)
{
fileIds.Add(cur.DetTypeName, fil.FileId);
fil.Dispose();
fil = null;
}
}
}
else if (cur.DetTypeName == KnownDets.Instance.Fish)
{
EntityBundle siteBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Sites]);
EntityBundle instBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Nets]);
EntityBundle fishBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Fish]);
EntityBundle macroBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Macro]);
if (siteBundle != null && instBundle != null && fishBundle != null && macroBundle != null)
{
FilestoreFile fil = prov.CreateFish(seId, siteBundle, instBundle, fishBundle, macroBundle, cur.IsPrivate);
if (fil != null)
{
fileIds.Add(cur.DetTypeName, fil.FileId);
fil.Dispose();
fil = null;
}
}
}
else if (cur.DetTypeName == KnownDets.Instance.Veg)
{
EntityBundle siteBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Sites]);
EntityBundle treeBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Tree]);
EntityBundle shrubBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Shrub]);
EntityBundle herbBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Herb]);
EntityBundle plotBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.Plots]);
EntityBundle nlBundle = null;
if (JsonDetExtractor.NonLiving != null)
{
nlBundle = eProv.Get(cur.EntityBundles[JsonDetExtractor.NonLiving]);
}
if (siteBundle != null && treeBundle != null && shrubBundle != null && herbBundle != null && plotBundle != null)
{
FilestoreFile fil = prov.CreateVeg(seId, siteBundle, plotBundle, shrubBundle, treeBundle, herbBundle, nlBundle, cur.IsPrivate);
if (fil != null)
{
fileIds.Add(cur.DetTypeName, fil.FileId);
fil.Dispose();
fil = null;
}
}
}
}
//NOTE - we may want to deal with partial successes in case we have multiple DETs and some work, some don't
//ok, now we do the response with a list of fileIds
if (fileIds.Count > 0)
{
RestUtils.Push(context.Response, RestUtils.JsonOpStatus(JsonOpStatus.Ok, JsonUtils.ToJson(fileIds).ToString()));
return;
}
else
{
RestUtils.Push(context.Response, RestUtils.JsonOpStatus(JsonOpStatus.Failed, new JValue("\"No items succeeded\"").ToString()));
return;
}
}
}
}
}
}
}
}
}
else
{
context.Response.StatusCode = HttpStatusCodes.Status401Unauthorized; //in this case, by way of affiliation
return;
}
}
}
context.Response.StatusCode = HttpStatusCodes.Status400BadRequest;
}