public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = null)] HttpRequest req,
ILogger log)
{
var apiKeys = new ApiKeyServiceClientCredentials(Environment.GetEnvironmentVariable("NewsSearchApiKey"));
var newsClient = new NewsSearchClient(apiKeys)
{
Endpoint = Environment.GetEnvironmentVariable("NewsSearchUrl")
};
var returnArticles = new List <PartlyNewsy.Models.Article>();
var news = await newsClient.News.SearchAsync(query : "");
foreach (var item in news.Value)
{
var article = new PartlyNewsy.Models.Article {
ArticleUrl = item.Url,
Category = item.Category,
DatePublished = DateTime.Parse(item.DatePublished),
FeaturedImage = item.Image.Thumbnail.ContentUrl,
Headline = item.Name,
NewsProviderImageUrl = item.Provider.First().Image.Thumbnail.ContentUrl,
NewsProviderName = item.Provider.First().Name
};
returnArticles.Add(article);
}
return(new OkObjectResult(returnArticles));
}
static void Main(string[] args)
{
var key = "xyx";
var searchTerm = "Human resource updates";
var client = new NewsSearchClient(new ApiKeyServiceClientCredentials(key));
var newsResults = client.News.SearchAsync(query: searchTerm, market: "en-us", count: 10).Result;
if (newsResults.Value.Count > 0)
{
var firstNewsResult = newsResults.Value[0];
Console.WriteLine($"TotalEstimatedMatches value: {newsResults.TotalEstimatedMatches}");
Console.WriteLine($"News result count: {newsResults.Value.Count}");
Console.WriteLine($"First news name: {firstNewsResult.Name}");
Console.WriteLine($"First news url: {firstNewsResult.Url}");
Console.WriteLine($"First news description: {firstNewsResult.Description}");
Console.WriteLine($"First news published time: {firstNewsResult.DatePublished}");
Console.WriteLine($"First news provider: {firstNewsResult.Provider[0].Name}");
}
else
{
Console.WriteLine("Couldn't find news results!");
}
Console.WriteLine("Enter any key to exit...");
Console.ReadKey();
}
public BingNewsService()
{
ApiKeyServiceClientCredentials creds = new ApiKeyServiceClientCredentials(bingAPIKey);
searchClient = new NewsSearchClient(creds)
{
Endpoint = bingUrl
};
}
public NewsClient(string endPoint, string key)
{
_client = new NewsSearchClient(new ApiKeyServiceClientCredentials(key), new HttpUrlRewriteHandler());
if (!string.IsNullOrEmpty(endPoint))
{
_client.Endpoint = endPoint;
}
}
public async Task CreateNewsObjectsFromSearch(MessageObject <ShowObject> message, ILogger log, int count)
{
//Leverage the Cognitive Services Bing Search API and log out the action
INewsSearchClient client = new NewsSearchClient(new NewsApiKeyServiceClientCredentials(Environment.GetEnvironmentVariable("bingSearchSubscriptionKey")));
log.LogInformation($"[Request Correlation ID: {message.Headers.RequestCorrelationId}] :: Searching for associated images");
Microsoft.Azure.CognitiveServices.Search.NewsSearch.Models.News newsResults = client.News.SearchAsync(query: $"{message.Body.ShowName} (Musical)", count: count).Result;
//Initialise a temporaryObject and loop through the results
//For each result, create a new NewsObject which has a condensed set
//of properties, for storage in CosmosDB in line with the show data model
//Once looped through send an OK Result
//TODO: There is definitely a better way of doing this, but got a rough working approach out
MessageObject <NewsObject> _object = new MessageObject <NewsObject>()
{
Body = null,
Headers = new MessageHeaders()
{
RequestCorrelationId = message.Headers.RequestCorrelationId,
RequestCreatedAt = DateTime.Now
}
};
foreach (Microsoft.Azure.CognitiveServices.Search.NewsSearch.Models.NewsArticle newsItem in newsResults.Value)
{
try
{
_object.Body = new NewsObject()
{
Id = Guid.NewGuid().ToString(),
BingId = newsItem.BingId,
DatePublished = newsItem.DatePublished,
Name = newsItem.Name,
Url = newsItem.Url,
CreatedAt = DateTime.Now,
Doctype = DocTypes.News,
Partition = message.Body.Partition
};
await _dataLayer.CreateNewsAsync(_object);
log.LogInformation($"[Request Correlation ID: {message.Headers.RequestCorrelationId}] :: News Article Creation Success :: Image ID: {_object.Body.BingId} ");
}
catch (Exception ex)
{
log.LogInformation($"[Request Correlation ID: {message.Headers.RequestCorrelationId}] :: News Article Creation Fail :: :: Image ID: {_object.Body.BingId} - {ex.Message}");
}
}
}
public void GetNewsTest()
{
var request = new NewsSearchRequest();
request.Query = "unicorns";
request.Count = 10;
request.Offset = 0;
request.Market = "en-US";
request.SafeSearch = SafeSearch.Moderate;
var client = new NewsSearchClient(this.apiKey);
var response = client.GetNews(request);
Assert.IsTrue(response.Results.Count > 0);
}
public override async Task <bool?> ShouldBuyStock(StockInput newData)
{
if (!_lastCallTime.HasValue || _lastCallTime < DateTime.Now.AddDays(-1))
{
var client = new NewsSearchClient(new ApiKeyServiceClientCredentials(_config.News_Search_Api_Key))
{
Endpoint = _config.News_Search_Endpoint
};
var result = await client.News.SearchAsync(query : newData.StockSymbol, market : "en-US", freshness : "Day", count : 100);
return(false);
}
else
{
return(_lastReturn);
}
}
public async Task DoStuff()
{
var client = new NewsSearchClient(new ApiKeyServiceClientCredentials(_config.News_Search_Api_Key))
{
Endpoint = _config.News_Search_Endpoint
};
using var tw = new StreamWriter("SavedList.txt");
for (int i = 0; i < 10; i++)
{
var result = await client.News.CategoryAsync(market : "en-US", count : 100, category : "Business", offset : 100 *i);
foreach (string s in result.Value.Select(x => x.Name))
{
tw.WriteLine(s);
}
}
}
public static List <NewsObject> NewsSearchWithFilters(string subscriptionKey, string query)
{
List <NewsObject> news = new List <NewsObject>();
var client = new NewsSearchClient(new ApiKeyServiceClientCredentials(subscriptionKey));
try
{
var newsResults = client.News.SearchAsync(query: query, market: "en-us", freshness: "Week", sortBy: "Date").Result;
//Console.WriteLine("Search most recent news for query with freshness and sortBy");
if (newsResults == null)
{
//Console.WriteLine("Didn't see any news result data..");
}
else
{
if (newsResults.Value.Count > 0)
{
foreach (var firstNewsResult in newsResults.Value)
{
news.Add(new NewsObject()
{
Name = firstNewsResult.Name, Url = firstNewsResult.Url
});
}
}
else
{
//Console.WriteLine("Couldn't find news results!");
}
}
}
catch (Exception ex)
{
//Console.WriteLine("Encountered exception. " + ex.Message);
}
return(news);
}
private async Task <List <News> > GetNews(string destination)
{
try
{
var client = new NewsSearchClient(new Microsoft.Azure.CognitiveServices.Search.NewsSearch.ApiKeyServiceClientCredentials(ApiKeys.BingImageSearch));
var resultNews = new List <News>();
var result = await client.News.SearchAsync(destination);
int currentResult = 0;
while (currentResult < 5 || result.Value.Count < currentResult)
{
resultNews.Add(new News()
{
Title = result.Value[currentResult].Name,
Description = result.Value[currentResult].Description,
ImageUrl = result.Value[currentResult].Image.Thumbnail.ContentUrl,
MoreInfoUrl = result.Value[currentResult].Url
});
currentResult++;
}
return(resultNews);
}
catch
{
return(new List <News> {
new News
{
Title = "Something went wrong :( Here is a cat instead!",
ImageUrl = "https://cataas.com/cat",
MoreInfoUrl = "https://cataas.com/"
}
});
}
}
public void NewsSearch()
{
using (MockContext context = MockContext.Start(this.GetType().FullName))
{
HttpMockServer.Initialize(this.GetType().FullName, "NewsSearch");
INewsSearchClient client = new NewsSearchClient(new ApiKeyServiceClientCredentials(SubscriptionKey), HttpMockServer.CreateInstance());
var resp = client.News.SearchAsync(query: "tom cruise").Result;
Assert.NotNull(resp);
Assert.NotNull(resp.Value);
Assert.True(resp.Value.Count > 0);
var news = resp.Value[0];
Assert.NotNull(news.Name);
Assert.NotNull(news.Url);
Assert.NotNull(news.Description);
Assert.NotNull(news.DatePublished);
Assert.NotNull(news.Provider);
Assert.NotNull(news.Provider[0].Name);
}
}
public void NewsTrending()
{
using (MockContext context = MockContext.Start(this.GetType().FullName))
{
HttpMockServer.Initialize(this.GetType().FullName, "NewsTrending");
INewsSearchClient client = new NewsSearchClient(new ApiKeyServiceClientCredentials(SubscriptionKey), HttpMockServer.CreateInstance());
var resp = client.News.TrendingAsync().Result;
Assert.NotNull(resp);
Assert.NotNull(resp.Value);
Assert.True(resp.Value.Count > 0);
var trendingTopic = resp.Value[0];
Assert.NotNull(trendingTopic.Name);
Assert.NotNull(trendingTopic.WebSearchUrl);
Assert.NotNull(trendingTopic.NewsSearchUrl);
Assert.NotNull(trendingTopic.Image);
Assert.NotNull(trendingTopic.Image.Url);
Assert.NotNull(trendingTopic.Query);
Assert.NotNull(trendingTopic.Query.Text);
}
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
var allTheNewsThatsFitToPrint = new List <PartlyNewsy.Models.Article>();
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
var favoriteCategories = JsonConvert.DeserializeObject <List <string> >(requestBody);
var creds = new ApiKeyServiceClientCredentials(Environment.GetEnvironmentVariable("NewsSearchKey"));
var newsClient = new NewsSearchClient(creds)
{
Endpoint = Environment.GetEnvironmentVariable("BingNewsSearchEndpointUrl")
};
List <News> theNews = new List <News>();
try
{
foreach (var category in favoriteCategories)
{
var newsForCategory = await newsClient.News.CategoryAsync(category : category);
theNews.Add(newsForCategory);
}
}
catch (Exception ex)
{
log.LogError(ex.Message);
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
try
{
int articleCounter = 0;
List <NewsArticle> newsToLoop = new List <NewsArticle>();
foreach (var newsItem in theNews)
{
newsToLoop.AddRange(newsItem.Value.Take(2));
}
var shuffled = ShuffleList(newsToLoop.ToList());
foreach (var article in shuffled)
{
try
{
allTheNewsThatsFitToPrint.Add(
new Models.Article
{
FeaturedImage = article.Image.Thumbnail.ContentUrl.Replace("&pid=News", string.Empty),
ImageUrl = article.Image.Thumbnail.ContentUrl.Replace("&pid=News", string.Empty),
NewsProviderName = article.Provider.FirstOrDefault()?.Name,
Headline = article.Name,
NewsProviderImageUrl = article.Provider.FirstOrDefault()?.Image?.Thumbnail?.ContentUrl.Replace("&pid=News", String.Empty),
Category = article.Category,
DatePublished = DateTime.Parse(article.DatePublished),
CurrentArticleCount = articleCounter,
ArticleUrl = article.Url
}
);
articleCounter += 1;
} catch (NullReferenceException)
{
// just skip this item if we run into a null reference
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
return(new OkObjectResult(allTheNewsThatsFitToPrint));
}
public NewsImplementation()
{
client = new NewsSearchClient(new ApiKeyServiceClientCredentials("4fa7760d760f43c193545adc6c28f4cc"));
client.Endpoint = "https://api.cognitive.microsoft.com/";
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
string locality = req.Query["locality"];
var allTheNewsThatsFitToPrint = new List <PartlyNewsy.Models.Article>();
var creds = new ApiKeyServiceClientCredentials(Environment.GetEnvironmentVariable("NewsSearchApiKey"));
var newsClient = new NewsSearchClient(creds)
{
Endpoint = Environment.GetEnvironmentVariable("NewsSearchUrl")
};
News localNews = null;
try
{
localNews = await newsClient.News.SearchAsync(query : locality);
}
catch (Exception ex)
{
log.LogError(ex, "Error during GetNewsByCategory - Calling news");
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
try
{
int articleCounter = 0;
foreach (var article in localNews.Value)
{
try
{
allTheNewsThatsFitToPrint.Add(
new PartlyNewsy.Models.Article
{
FeaturedImage = article.Image.Thumbnail.ContentUrl.Replace("&pid=News", string.Empty),
NewsProviderName = article.Provider.FirstOrDefault()?.Name,
Headline = article.Name,
NewsProviderImageUrl = article.Provider.FirstOrDefault()?.Image?.Thumbnail?.ContentUrl.Replace("&pid=News", String.Empty),
Category = article.Category,
DatePublished = DateTime.Parse(article.DatePublished),
CurrentArticleCount = articleCounter,
ArticleUrl = article.Url
}
);
articleCounter += 1;
}
catch (NullReferenceException nre)
{
log.LogError(nre, "Error during GetNewsByCategory - NullReferenceException");
}
}
}
catch (Exception ex)
{
log.LogError(ex, "Error during GetNewsByCategory");
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
return(new OkObjectResult(allTheNewsThatsFitToPrint));
}
public static async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = null)] HttpRequest req,
ILogger log)
{
var allTheNewsThatsFitToPrint = new List <PartlyNewsy.Models.Article>();
var creds = new ApiKeyServiceClientCredentials(Environment.GetEnvironmentVariable("NewsSearchKey"));
var newsClient = new NewsSearchClient(creds)
{
Endpoint = Environment.GetEnvironmentVariable("BingNewsSearchEndpointUrl")
};
News topNews = null;
try
{
// Searching w/o a query returns the top news
topNews = await newsClient.News.SearchAsync(query : "");
}
catch (Exception ex)
{
log.LogError(ex.Message);
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
try
{
int articleCounter = 0;
foreach (var article in topNews.Value)
{
try
{
allTheNewsThatsFitToPrint.Add(
new PartlyNewsy.Models.Article
{
FeaturedImage = article.Image.Thumbnail.ContentUrl.Replace("&pid=News", string.Empty),
ImageUrl = article.Image.Thumbnail.ContentUrl.Replace("&pid=News", string.Empty),
NewsProviderName = article.Provider.FirstOrDefault()?.Name,
Headline = article.Name,
NewsProviderImageUrl = article.Provider.FirstOrDefault()?.Image?.Thumbnail?.ContentUrl.Replace("&pid=News", String.Empty),
Category = article.Category,
DatePublished = DateTime.Parse(article.DatePublished),
CurrentArticleCount = articleCounter,
ArticleUrl = article.Url
}
);
articleCounter += 1;
} catch (NullReferenceException)
{
// just skip this item if we run into a null reference
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
return(new StatusCodeResult(StatusCodes.Status500InternalServerError));
}
return(new OkObjectResult(allTheNewsThatsFitToPrint));
}
public NewsClient(string key)
{
_client = new NewsSearchClient(new ApiKeyServiceClientCredentials(key));
}
public BingNews(string apiKey, CancellationToken ct) : base(ct)
{
ApiKey = apiKey ?? throw new ArgumentNullException("apiKey");
Client = new NewsSearchClient(new ApiKeyServiceClientCredentials(ApiKey));
Initialized = true;
}
