public TweetCreator(IPageForTwittingSelector selector, ITwitterTextCreator twitterTextCreator, ITwitterImageURL twitterImageURL, IImageOnWeb imageOnWeb, IBlobDownload blobDownload, IService twitterService, ILastTweetUpdater lastTweetUpdater, ILogger log) { _Selector = selector ?? throw new ArgumentNullException(nameof(selector)); _TwitterTextCreator = twitterTextCreator ?? throw new ArgumentNullException(nameof(twitterTextCreator)); _TwitterImageURL = twitterImageURL ?? throw new ArgumentNullException(nameof(twitterImageURL)); _ImageOnWeb = imageOnWeb ?? throw new ArgumentNullException(nameof(imageOnWeb)); _BlobDownload = blobDownload ?? throw new ArgumentNullException(nameof(blobDownload)); _TwitterService = twitterService ?? throw new ArgumentNullException(nameof(twitterService)); _LastTweetUpdater = lastTweetUpdater ?? throw new ArgumentNullException(nameof(lastTweetUpdater)); _Log = log ?? throw new ArgumentNullException(nameof(log)); }
public static async Task Run([TimerTrigger("0 0 * * * *")] TimerInfo timer, ILogger log) { //https://docs.microsoft.com/ru-ru/azure/azure-functions/functions-bindings-timer?tabs=csharp#ncrontab-expressions //0 */5 * * * * - каждые 5 мин //"0 0 * * * *" - каждый час Logger logger = new Logger(log); logger.Log($"TweetPostFunction executed at: {DateTime.Now}"); string animatedBlobConnectionString = kawaii.twitter.core.Env.EnvironmentSecureData.GetValueFromEnvironment("env:kawaii_twitter_azure_animatedblob"); string azureSiteDBConnectionString = kawaii.twitter.core.Env.EnvironmentSecureData.GetValueFromEnvironment("env:kawaii_twitter_azure_sitepages"); if (string.IsNullOrEmpty(animatedBlobConnectionString)) { logger.LogError("animatedBlobConnectionString not found!"); return; } if (string.IsNullOrEmpty(azureSiteDBConnectionString)) { logger.LogError("azureSiteDBConnectionString not found!"); return; } IDatabase database = new Database(azureSiteDBConnectionString, true, null); logger.Log($"database connected: {DateTime.Now}"); //если в переменных задано что "не обновлять индексы", то мы сэкономим время работы в прод-окружении - индексы создаются один раз, //и дальше и так работают, хотя MongoDB и говорит что "нет проблем". //Если будет нужно обновлять индексы, или будет новое окружение (новая база, коллекция и прочее) то эту переменную среды надо убрать. //А когда все настроено и уже работает, ее можно создать для общего ускорения string dontCreateIndexesStr = kawaii.twitter.core.Env.EnvironmentSecureData.GetValueFromEnvironment("env:kawaii_twitter_dont_create_indexes"); bool dontCreateIndexes = false; if (!string.IsNullOrEmpty(dontCreateIndexesStr)) { bool.TryParse(dontCreateIndexesStr, out dontCreateIndexes); } if (dontCreateIndexes) { logger.Log("Indexes will not updated (found env:kawaii_twitter_dont_create_indexes)"); } AnimatedImageCollection animatedImageCollection = new AnimatedImageCollection(database, null, !dontCreateIndexes); var imagesCollection = animatedImageCollection.AnimatedImages; logger.Log($"imagesCollection init done: {DateTime.Now}"); SitePageCollection sitePageCollection = new SitePageCollection(database, null, !dontCreateIndexes); var sitePagesCollection = sitePageCollection.SitePages; logger.Log($"sitePagesCollection init done: {DateTime.Now}"); ITwitterTextCreator textCreator = new kawaii.twitter.core.Text.TwitterTextCreator(); IImageOnWeb imageOnWeb = new kawaii.twitter.core.HtmlParsers.ImageOnWeb(_HttpClient); ITwitterImageURL twitterImageURL = new kawaii.twitter.core.HtmlParsers.TwitterImageURL(_HttpClient); //--- блок для lastTweetUpdater var dateSupply = new kawaii.twitter.core.Env.DateSupply(); IAnimatedTweetDateUpdater animatedTweetDateUpdater = new AnimatedTweetDateUpdater(imagesCollection); ISitePageTweetDateUpdater sitePageTweetDateUpdater = new SitePageTweetDateUpdater(sitePagesCollection); ILastTweetUpdater lastTweetUpdater = new kawaii.twitter.core.SelectLogic.LastTweetUpdater(dateSupply, animatedTweetDateUpdater, sitePageTweetDateUpdater); //--- //сервису твиттера нужно передать авториз.данные var service = new kawaii.twitter.core.TwitterService.Service(); var animatedImagesBlobContainer = new AnimatedImagesBlobContainer(animatedBlobConnectionString); IBlobDownload blobDownload = animatedImagesBlobContainer; var randomSelector = new kawaii.twitter.core.SelectLogic.Randomize.RandomSelector(); int topQueryCount = 10; ISpecialDaySelector specialDaySelector = new SpecialDaySelector(dateSupply, randomSelector); string specialDayName = specialDaySelector.DetectSpecialDayName(); IFolderFromURL folderFromURL = new kawaii.twitter.core.SelectLogic.URL.FolderFromURL(); var formatter = new kawaii.twitter.core.SelectLogic.BlobName.Formatter(); IPageSelector pageSelectorForNewPages = new kawaii.twitter.core.SelectLogic.Page.NotTwittedPages(sitePagesCollection, randomSelector, specialDayName, topQueryCount); IFindAnimatedByPage findNewAnimatedByPage = new kawaii.twitter.core.SelectLogic.Images.Newly.NotTwittedAnimated(imagesCollection, randomSelector, topQueryCount, folderFromURL, formatter); IPageSelector pageSelectorForAnyPages = new kawaii.twitter.core.SelectLogic.Page.PageSelector(sitePagesCollection, randomSelector, specialDayName, topQueryCount); IFindAnimatedByPage findAnimatedByPage = new kawaii.twitter.core.SelectLogic.Images.Find.FindAnimatedByPage(imagesCollection.AsQueryable(), folderFromURL, formatter); IPageOrExternalImageSelector pageOrExternalImageSelector = new kawaii.twitter.core.SelectLogic.PageOrExternalImage.PageOrExternalImageSelector(); IAnimatedSelectorWithExcludeLast animatedSelectorWithExcludeLast = new kawaii.twitter.core.SelectLogic.Images.ExcludeUsed.AnimatedSelectorWithExcludeLast(); IPageForTwittingSelector pageForTwittingSelector = new kawaii.twitter.core.SelectLogic.PageForTwittingSelector(pageSelectorForNewPages, findNewAnimatedByPage, pageSelectorForAnyPages, findAnimatedByPage, pageOrExternalImageSelector, animatedSelectorWithExcludeLast, logger); var tweetCreator = new kawaii.twitter.core.TweetCreator(pageForTwittingSelector, textCreator, twitterImageURL, imageOnWeb, blobDownload, service, lastTweetUpdater, logger); logger.Log($"tweetCreator.Execute: {DateTime.Now}"); //выполнить твит заданной страницы и изображения await tweetCreator.Execute(); }