public async Task <Gallery> GetRandom(int itemsInGallery)
{
Gallery gallery;
var searchResponse = await _client.SearchAsync <GalleryPictureDTO>(s => s
.Query(q => q
.FunctionScore(f => f
.Functions(fx => fx
.RandomScore(rng => rng.Seed(DateTime.Now.Millisecond))
)
)
)
.Size(itemsInGallery)
.Index(_indexName)
);
gallery = Gallery.Create($"random-{Guid.NewGuid()}".Substring(0, 15).ToLower(), itemsInGallery);
foreach (var pic in searchResponse.Documents)
{
gallery.AddGalleryItem(
galleryItemId: pic.Id,
indexGlobal: pic.GlobalSortOrder,
name: pic.Name,
appPath: pic.AppPath
);
}
return(gallery);
}
public async Task <IEnumerable <Gallery> > GetAll()
{
var request = new HttpRequestMessage(HttpMethod.Get, "galleries");
var response = await _client.SendAsync(request);
if (response.IsSuccessStatusCode)
{
using var responseStream = await response.Content.ReadAsStreamAsync();
var data = await JsonSerializer.DeserializeAsync <IEnumerable <GalleryDTO> >(responseStream);
List <Gallery> list = new List <Gallery>();
foreach (var i in data)
{
list.Add(Gallery.Create(i.Id, i.ImageCount, galleryName: i.GalleryName));
}
return(list);
}
else
{
throw new Exception($"The API returned a {response.StatusCode} status code.");
}
}
public async Task <Gallery> Get(string id, int itemIndexStart, int numberOfItems)
{
var request = new HttpRequestMessage(HttpMethod.Get, $"galleries/{id}?itemIndexStart={itemIndexStart}&numberOfItems={numberOfItems}");
var response = await _client.SendAsync(request);
if (response.IsSuccessStatusCode)
{
using var responseStream = await response.Content.ReadAsStreamAsync();
var data = await JsonSerializer.DeserializeAsync <GalleryDTO>(responseStream);
Gallery gallery = Gallery.Create(data.Id, data.ImageCount, galleryName: data.GalleryName);
foreach (var item in data.GalleryPictures)
{
gallery.AddGalleryItem(
galleryItemId: item.Id,
mediaType: item.MediaType,
appPath: item.AppPath,
indexGlobal: item.IndexGlobal
);
}
return(gallery);
}
else
{
throw new Exception($"The API returned a {response.StatusCode} status code.");
}
}
public async Task <GalleryResponse> Get(string id, int itemIndexStart, int numberOfItems)
{
// TODO: Use GalleryDescriptor for this?
Gallery aggregate = Gallery.Create(id, numberOfItems, itemIndexStart);
aggregate = await _galleryRepository.FillEmptyGalleryWithItems(aggregate);
return(_mapper.Map <GalleryResponse>(aggregate));
}
public async Task <List <Gallery> > GetAll()
{
var list = new List <Gallery>()
{
Gallery.Create("gallery1", 7),
Gallery.Create("subGal1", 5),
Gallery.Create("subGal2", 4),
Gallery.Create("subGal3", 5),
};
return(list);
}
public async Task <List <Gallery> > GetAll()
{
try
{
var aggregationResponse = await _client.SearchAsync <GalleryDTO>(s => s
.Aggregations(a => a
.Terms("my_agg", st => st
.Field(f => f.FolderId.Suffix("keyword")) // "keyword" is an ElasticSearch data-type: https://www.elastic.co/guide/en/elasticsearch/client/net-api/current/multi-fields.html
.Size(800)
)
)
.Index(_indexName)
);
var list = new List <Gallery>();
foreach (var bucket in aggregationResponse.Aggregations.Terms("my_agg").Buckets)
{
var singleGallerySearchResponse = await _client.SearchAsync <GalleryDTO>(s => s
.Query(q => q
.Match(m => m
.Field(f => f.FolderId.Suffix("keyword"))
.Query(bucket.Key)
)
)
.Size(1)
.Index(_indexName)
);
var gallery = singleGallerySearchResponse.Documents.FirstOrDefault();
list.Add(
Gallery.Create(
bucket.Key,
Convert.ToInt32(bucket.DocCount),
galleryName: gallery.FolderName)
);
}
return(list);
}
catch (Exception ex)
{
throw ex;
}
}
public async Task <Gallery> GetRandom(int itemsInGallery)
{
if (itemsInGallery > 21)
{
itemsInGallery = 21;
}
var aggregate = Gallery.Create($"random-{Guid.NewGuid()}".Substring(0, 15).ToLower(), 1);
var allData = new MockData().GetAll().ToList();
allData.ShuffleList();
var galleryItems = allData.Take(itemsInGallery);
foreach (var item in galleryItems)
{
aggregate.AddGalleryItem(item.Id, item.GlobalSortOrder, item.Name, item.AppPath);
}
return(aggregate);
}
public async Task <Gallery> GenerateGallery()
{
if (_galleryDescriptor.TagFilter == null)
{
throw new ArgumentException("Descriptor object is not valid - TagFilter is null");
}
var gallery = Gallery.Create(Guid.NewGuid().ToString(), _galleryDescriptor.NumberOfItems);
int counter = 0;
while (gallery.GalleryItems.Count < _galleryDescriptor.NumberOfItems && counter < MAX_ITERATIONS)
{
var items = await GenerateGalleryItems();
foreach (var item in items)
{
if (gallery.GalleryItems.Count == _galleryDescriptor.NumberOfItems)
{
break;
}
gallery.AddGalleryItem(
galleryItemId: item.Id,
indexGlobal: item.Index,
name: item.Name,
appPath: item.AppPath,
tags: item.Tags
);
}
counter++;
}
return(gallery);
}
private Gallery BuildInteface()
{
return(Gallery.Create(this.Id, this.Uid, this.Title, this.UserId, this.CreatedDate, this.CategoryId));
}
