public async Task VideoSearch(string subscriptionKey, string query)
{
var client = new VideoSearchAPI(new Microsoft.Azure.CognitiveServices.Search.VideoSearch.ApiKeyServiceClientCredentials(subscriptionKey));
// var client = new ImageSearchClient(new ApiKeyServiceClientCredentials(subscriptionKey));
try
{
var videoResults = client.Videos.SearchAsync(query).Result;
if (videoResults != null)
{
var activity = MessageFactory.Attachment(new Attachment[]
{
new Attachment {
ContentUrl = videoResults.Value[0].ContentUrl, ContentType = "video/mp4"
},
new Attachment {
ContentUrl = videoResults.Value[1].ContentUrl, ContentType = "video/mp4"
},
new Attachment {
ContentUrl = videoResults.Value[2].ContentUrl, ContentType = "video/mp4"
}
});
await context.SendActivityAsync("Searching for videos related to " + query);
await context.SendActivityAsync(activity);
}
}
catch (Exception ex)
{
await context.SendActivityAsync("Could not retrieve video results due to:" + ex.Message);
}
}
public async static Task SearchVideoAsync(IDialogContext context, string key, string query)
{
IVideoSearchAPI client = new VideoSearchAPI(new Microsoft.Azure.CognitiveServices.Search.VideoSearch.ApiKeyServiceClientCredentials(key));
var result = await client.Videos.SearchAsync(query : query, count : 3, length : Microsoft.Azure.CognitiveServices.Search.VideoSearch.Models.VideoLength.Short, freshness : Microsoft.Azure.CognitiveServices.Search.VideoSearch.Models.Freshness.Week);
if (result?.Value?.Count > 0)
{
await context.PostAsync($"Here is top 5 Video search result for **{query}**");
var message = context.MakeMessage();
message.AttachmentLayout = AttachmentLayoutTypes.Carousel;
foreach (var item in result.Value)
{
HeroCard card = new HeroCard
{
Title = item.Name,
Images = new List <CardImage>
{
new CardImage(item.ThumbnailUrl)
},
Buttons = new List <CardAction>
{
new CardAction(ActionTypes.OpenUrl, "View Video", value: item.ContentUrl)
}
};
message.Attachments.Add(card.ToAttachment());
}
await context.PostAsync(message);
}
}
public static void VideoSearchWithFilters(string subscriptionKey)
{
var client = new VideoSearchAPI(new ApiKeyServiceClientCredentials(subscriptionKey));
try
{
var videoResults = client.Videos.SearchAsync(query: "Interstellar Trailer", pricing: VideoPricing.Free, length: VideoLength.Short, resolution: VideoResolution.HD1080p).Result;
Console.WriteLine("Search videos for query \"Interstellar Trailer\" that is free, short and 1080p resolution");
if (videoResults == null)
{
Console.WriteLine("Didn't see any video result data..");
}
else
{
if (videoResults.Value.Count > 0)
{
var firstVideoResult = videoResults.Value.First();
Console.WriteLine($"Video result count: {videoResults.Value.Count}");
Console.WriteLine($"First video id: {firstVideoResult.VideoId}");
Console.WriteLine($"First video name: {firstVideoResult.Name}");
Console.WriteLine($"First video url: {firstVideoResult.ContentUrl}");
}
else
{
Console.WriteLine("Couldn't find video results!");
}
}
}
catch (Exception ex)
{
Console.WriteLine("Encountered exception. " + ex.Message);
}
}
public static void VideoSearch(string subscriptionKey)
{
var client = new VideoSearchAPI(new ApiKeyServiceClientCredentials(subscriptionKey));
try
{
var videoResults = client.Videos.SearchAsync(query: "Nasa CubeSat").Result;
Console.WriteLine("Search videos for query \"Nasa CubeSat\"");
if (videoResults == null)
{
Console.WriteLine("Didn't see any video result data..");
}
else
{
if (videoResults.Value.Count > 0)
{
var firstVideoResult = videoResults.Value.First();
Console.WriteLine($"Video result count: {videoResults.Value.Count}");
Console.WriteLine($"First video id: {firstVideoResult.VideoId}");
Console.WriteLine($"First video name: {firstVideoResult.Name}");
Console.WriteLine($"First video url: {firstVideoResult.ContentUrl}");
}
else
{
Console.WriteLine("Couldn't find video results!");
}
}
}
catch (Exception ex)
{
Console.WriteLine("Encountered exception. " + ex.Message);
}
}
public static void VideoTrending(string subscriptionKey)
{
var client = new VideoSearchAPI(new ApiKeyServiceClientCredentials(subscriptionKey));
try
{
var trendingResults = client.Videos.TrendingAsync().Result;
Console.WriteLine("Search trending videos");
if (trendingResults == null)
{
Console.WriteLine("Didn't see any trending video data..");
}
else
{
// Banner Tiles
if (trendingResults.BannerTiles?.Count > 0)
{
var firstBannerTile = trendingResults.BannerTiles[0];
Console.WriteLine($"Banner tile count: {trendingResults.BannerTiles.Count}");
Console.WriteLine($"First banner tile text: {firstBannerTile.Query.Text}");
Console.WriteLine($"First banner tile url: {firstBannerTile.Query.WebSearchUrl}");
}
else
{
Console.WriteLine("Couldn't find banner tiles!");
}
// Categories
if (trendingResults.Categories?.Count > 0)
{
var firstCategory = trendingResults.Categories[0];
Console.WriteLine($"Category count: {trendingResults.Categories.Count}");
Console.WriteLine($"First category title: {firstCategory.Title}");
if (firstCategory.Subcategories?.Count > 0)
{
var firstSubCategory = firstCategory.Subcategories[0];
Console.WriteLine($"SubCategory count: {firstCategory.Subcategories.Count}");
Console.WriteLine($"First sub category title: {firstSubCategory.Title}");
if (firstSubCategory.Tiles?.Count > 0)
{
var firstTile = firstSubCategory.Tiles[0];
Console.WriteLine($"Tile count: {firstSubCategory.Tiles.Count}");
Console.WriteLine($"First tile text: {firstTile.Query.Text}");
Console.WriteLine($"First tile url: {firstTile.Query.WebSearchUrl}");
}
else
{
Console.WriteLine("Couldn't find tiles!");
}
}
else
{
Console.WriteLine("Couldn't find subcategories!");
}
}
else
{
Console.WriteLine("Couldn't find categories!");
}
}
}
catch (Exception ex)
{
Console.WriteLine("Encountered exception. " + ex.Message);
}
}
public static void VideoDetail(string subscriptionKey)
{
var client = new VideoSearchAPI(new ApiKeyServiceClientCredentials(subscriptionKey));
try
{
var videoResults = client.Videos.SearchAsync(query: "Interstellar Trailer").Result;
var firstVideo = videoResults?.Value?.FirstOrDefault();
if (firstVideo != null)
{
var modules = new List <VideoInsightModule?>()
{
VideoInsightModule.All
};
var videoDetail = client.Videos.DetailsAsync(query: "Interstellar Trailer", id: firstVideo.VideoId, modules: modules).Result;
Console.WriteLine($"Search detail for video id={firstVideo.VideoId}, name={firstVideo.Name}");
if (videoDetail != null)
{
if (videoDetail.VideoResult != null)
{
Console.WriteLine($"Expected video id: {videoDetail.VideoResult.VideoId}");
Console.WriteLine($"Expected video name: {videoDetail.VideoResult.Name}");
Console.WriteLine($"Expected video url: {videoDetail.VideoResult.ContentUrl}");
}
else
{
Console.WriteLine("Couldn't find expected video!");
}
if (videoDetail?.RelatedVideos?.Value?.Count > 0)
{
var firstRelatedVideo = videoDetail.RelatedVideos.Value[0];
Console.WriteLine($"Related video count: {videoDetail.RelatedVideos.Value.Count}");
Console.WriteLine($"First related video id: {firstRelatedVideo.VideoId}");
Console.WriteLine($"First related video name: {firstRelatedVideo.Name}");
Console.WriteLine($"First related video url: {firstRelatedVideo.ContentUrl}");
}
else
{
Console.WriteLine("Couldn't find any related video!");
}
}
else
{
Console.WriteLine("Couldn't find detail about the video!");
}
}
else
{
Console.WriteLine("Couldn't find video results!");
}
}
catch (Exception ex)
{
Console.WriteLine("Encountered exception. " + ex.Message);
}
}
/// <summary>
/// Método que pesquisa videos do hotel pedido com cognitiveservices do azure
/// </summary>
/// <param name="queryHotel"></param>
/// <param name="canal"></param>
/// <returns></returns>
public static List <string> VideoSearch(string queryHotel, string canal)
{
var client = new VideoSearchAPI(new Microsoft.Azure.CognitiveServices.Search.VideoSearch.ApiKeyServiceClientCredentials(ConfigurationManager.AppSettings["BingSearchKey"].ToString()));
List <string> urlList = null;
int num_videos = int.Parse(ConfigurationManager.AppSettings["NumVideos"].ToString());
try
{
var imageResults = client.Videos.SearchAsync(query: queryHotel).Result;
urlList = new List <string>();
if (imageResults == null)
{
//nao encontrou nada
urlList.Add("");
}
else
{
// video results
if (imageResults.Value.Count > 0)
{
for (int i = 0; i < num_videos; i++)
{
urlList.Add(imageResults.Value.ElementAt(i).ContentUrl);
}
}
else
{
urlList.Add("");
}
//Console.WriteLine($"Image result total estimated matches: {imageResults.TotalEstimatedMatches}");
//Console.WriteLine($"Image result next offset: {imageResults.NextOffset}");
//// Pivot suggestions
//if (imageResults.PivotSuggestions.Count > 0)
//{
// var firstPivot = imageResults.PivotSuggestions.First();
// Console.WriteLine($"Pivot suggestion count: {imageResults.PivotSuggestions.Count}");
// Console.WriteLine($"First pivot: {firstPivot.Pivot}");
// if (firstPivot.Suggestions.Count > 0)
// {
// var firstSuggestion = firstPivot.Suggestions.First();
// Console.WriteLine($"Suggestion count: {firstPivot.Suggestions.Count}");
// Console.WriteLine($"First suggestion text: {firstSuggestion.Text}");
// Console.WriteLine($"First suggestion web search url: {firstSuggestion.WebSearchUrl}");
// }
// else
// {
// Console.WriteLine("Couldn't find suggestions!");
// }
//}
//else
//{
// Console.WriteLine("Couldn't find pivot suggestions!");
//}
//// Query expansions
//if (imageResults.QueryExpansions.Count > 0)
//{
// var firstQueryExpansion = imageResults.QueryExpansions.First();
// Console.WriteLine($"Query expansion count: {imageResults.QueryExpansions.Count}");
// Console.WriteLine($"First query expansion text: {firstQueryExpansion.Text}");
// Console.WriteLine($"First query expansion search link: {firstQueryExpansion.SearchLink}");
//}
//else
//{
// Console.WriteLine("Couldn't find query expansions!");
//}
}
}
catch (Exception ex)
{
Console.WriteLine("Encountered exception. " + ex.Message);
}
return(urlList);
}
