/*
* this one will generate list of ids
* that have to be processed and save them in the file
* for future consuption
*/
public static void GenerateListOfIdsForFiles(string dataDir, string saveToFile, string emptyFilesList)
{
FileToIdMapCollector collector = new FileToIdMapCollector();
string dbConnectionString = "server=liveboard0913.cjvgiw4swlyc.us-west-1.rds.amazonaws.com;database=sum_up;uid=yerem;pwd=sua.liveboard.2018;";
collector.connectionString = dbConnectionString;
logger.Info("Collecting list");
bool isOk;
isOk = collector.LoadLists();
if (!isOk)
{
logger.Error("Can not collect file id maps");
System.Environment.Exit(0);
}
// list local files
StreamWriter sw2 = new StreamWriter(emptyFilesList);
string[] fileArray = Directory.GetFiles(dataDir, "*.json");
using (StreamWriter sw = new StreamWriter(saveToFile))
{
foreach (string ffile in fileArray)
{
logger.Info(ffile);
// test is text file empty
string fpath = Path.ChangeExtension(ffile, ".txt");
long length = new System.IO.FileInfo(fpath).Length;
if (length == 0)
{
logger.Info("file len is 0");
}
string name = Path.GetFileNameWithoutExtension(ffile) + ".docx";
int id = collector.GetId(name);
if (id == FileToIdMapCollector.MISSING_ID)
{
logger.Warn("Document without id: {0}", name);
sw2.WriteLine(name + "||file does not have id");
}
else
{
string fullFileName = collector.GetFullFileName(name);
fullFileName = Path.ChangeExtension(fullFileName, ".json");
logger.Info("{0} --> {1}", name, id);
// sw.WriteLine(name + "|" + id.ToString() + "|" + fullFileName);
if (length == 0)
{
sw2.WriteLine(name + "|" + id.ToString() + "|" + fullFileName);
}
else
{
sw.WriteLine(name + "|" + id.ToString() + "|" + fullFileName);
}
}
}
}
sw2.Close();
}
private static void ProcessFiles()
{
RegionEndpoint bucketRegion = RegionEndpoint.USWest2;
string bucketName = "sumup-test-mm";
string localDirForDocxFiles = @"C:\radnidio\japan-ocr-files\input";
string extractWorkDir = @"C:\radnidio\japan-ocr-files\work";
string tempDocDir = @"C:\radnidio\japan-ocr-files\tempdoc";
string dbConnectionString = "server=liveboard0913.cjvgiw4swlyc.us-west-1.rds.amazonaws.com;database=sum_up;uid=yerem;pwd=sua.liveboard.2018;";
string languageMapFile = @"C:\transfer\solid-conversions\mappings\language-codes.csv";
string threeMapFile = @"C:\transfer\solid-conversions\mappings\mapping-from-structure-and-data-cleaned-win.csv";
string twoMapFile = @"C:\transfer\solid-conversions\mappings\mapping-from-structure-and-data-one-level.csv";
string nonMapFile = @"C:\temp\non-mapped-document-categories.txt";
string pdfBucketName = "sua-liveboard";
string docxBucketName = "sumup-docx-outbound";
// setup various objects neesed
DocxTagFilter filter = new DocxTagFilter(extractWorkDir);
// set default tags
filter.SetupDefaultTags();
FileToIdMapCollector collector = new FileToIdMapCollector();
collector.connectionString = dbConnectionString;
bool isOk;
isOk = collector.LoadLists();
if (!isOk)
{
logger.Error("Can not collect file id maps");
System.Environment.Exit(0);
}
MetaDataHolderFactory.connectionString = dbConnectionString;
MetaDataHolderFactory.loadMaps(languageMapFile, threeMapFile, twoMapFile, nonMapFile);
MetaDataHolderFactory.S3bucket = pdfBucketName;
// text is needed like us-west-2
MetaDataHolderFactory.S3region = Amazon.RegionEndpoint.USWest1.SystemName;
MetaDataHolderFactory.GetConnection();
IAmazonS3 client = new AmazonS3Client(bucketRegion);
BankDataProcessingDynamoDbDAO bankDataProcessing =
new BankDataProcessingDynamoDbDAO(Amazon.RegionEndpoint.USWest2.SystemName, pdfBucketName, docxBucketName);
isOk = bankDataProcessing.Connect();
if (!isOk)
{
logger.Error("Error in connecting to dynamo db: ");
System.Environment.Exit(1);
}
// skip list
List <string> skipList = new List <string>();
skipList.Add("1eb5f50c344634929709f81ac09593b365f0120e.docx");
logger.Info("Started working ");
ListingObjectsAsync(bucketName, client).Wait();
int ic = 0;
int maxFile = 3000;
foreach (string s3file in FilesToProcessInS3)
{
ic++;
if (ic > maxFile)
{
break;
}
Console.WriteLine("Processing: {0}", s3file);
if (skipList.Contains(s3file))
{
logger.Warn("file is skip list, skipping");
continue;
}
string docxPath = Path.Combine(localDirForDocxFiles, s3file);
string newDocxFile = Path.Combine(tempDocDir, s3file);
string jsonFileName = Path.ChangeExtension(newDocxFile, ".json");
logger.Info("Local file: {0}", docxPath);
// check do we have json file anready, if so skip
if (File.Exists(jsonFileName))
{
logger.Info("Json file already exist, skipping");
continue;
}
// first download s3 file to local dir
// do not load if file already exist ( better to put this in the method for some other time )
if (!File.Exists(docxPath))
{
isOk = DownloadFileFromS3(client, bucketName, s3file, docxPath);
if (!isOk)
{
logger.Error("file not downloaded {0}", s3file);
break;
}
}
else
{
logger.Info("file aready downloaded");
}
// now filter out what is not needed in docx
isOk = filter.ApplyFilter(docxPath, newDocxFile, false);
if (!isOk)
{
logger.Error("Error while filtering docx");
break;
}
// convert docx to txt
logger.Debug("Starting extraction of the text");
string textFileName = Path.ChangeExtension(newDocxFile, ".txt");
DocxToText docxToText = new DocxToText();
isOk = docxToText.ExtractTextAndSave(newDocxFile, textFileName);
if (!isOk)
{
logger.Error("Error while Extracting text");
break;
}
// now collect metadata
int id = collector.GetId(s3file);
if (id == FileToIdMapCollector.MISSING_ID)
{
logger.Warn("id not found: {0}", s3file);
continue;
}
logger.Info("ID: {0}", id);
List <MetaDataHolder> mhlist = MetaDataHolderFactory.PopulateMetaDataHoldersFromDb(new int[] { id });
MetaDataHolder holder = mhlist[0];
isOk = holder.LoadContentFromFile(textFileName);
if (!isOk)
{
logger.Error("Error while loading content from text file {0}", textFileName);
continue;
}
// now save json file
holder.SaveAsJSON(jsonFileName);
isOk = bankDataProcessing.IsIdPresent(id);
if (isOk)
{
logger.Info("id in dynamo db");
}
else
{
logger.Info("id NOT in dynamo db");
}
}
MetaDataHolderFactory.CloseConnection();
bankDataProcessing.Disconnect();
logger.Info("Done");
}