private void TryToLoadCompSummary(BackgroundWorker backgroundWorker, string searchTermFilePath, string cleanComponentDir)
{
OutputMg.OutputContent(backgroundWorker, "Start to combine terms");
CombineTerms termCombiner = new CombineTerms();
Dictionary <string, List <string> > compTerms = termCombiner.GetCombinedTerms(searchTermFilePath, null);
OutputMg.OutputContent(backgroundWorker, "Finished combining terms");
OutputMg.OutputContent(backgroundWorker, "Start to generate summary");
foreach (string comp in compTerms.Keys)
{
OutputMg.OutputContent(backgroundWorker, "-- Start to generate summary for " + comp);
List <string> compTermList = compTerms[comp];
//get the sentences of components
string paraFile = cleanComponentDir + comp + ".txt";
GenerateComponentSummary sentenceSplitter = new GenerateComponentSummary();
List <string> candidateSentences = sentenceSplitter.SplitSingleFileSentence(paraFile);
MMRSummary summaryGenerator = new MMRSummary();
string summary = summaryGenerator.GenerateSummary(compTermList, candidateSentences);
mCompSummDictionary.Add(comp, summary);
OutputMg.OutputContent(backgroundWorker, "-- Finished generating summary for " + comp);
}
OutputMg.OutputContent(backgroundWorker, "Finished generating summary");
}
public void GenerateCompSummary(BackgroundWorker backgroundWorker, string searchTermFilePath, string cleanComponentDir, string compName)
{
OutputMg.OutputContent(backgroundWorker, "Start to generate summary");
OutputMg.OutputContent(backgroundWorker, "-- Start to generate summary for " + compName);
if (mCompTerms == null)
{
OutputMg.OutputContent(backgroundWorker, "Start to combine terms");
CombineTerms termCombiner = new CombineTerms();
mCompTerms = termCombiner.GetCombinedTerms(searchTermFilePath, null);
OutputMg.OutputContent(backgroundWorker, "Finished combining terms");
}
if (mCompTerms == null || !mCompTerms.ContainsKey(compName) || mCompSummDictionary.ContainsKey(compName))
{
return;
}
List <string> compTermList = mCompTerms[compName];
//get the sentences of components
string paraFile = cleanComponentDir + compName + ".txt";
GenerateComponentSummary sentenceSplitter = new GenerateComponentSummary();
List <string> candidateSentences = sentenceSplitter.SplitSingleFileSentence(paraFile);
if (!mCompSummDictionary.ContainsKey(compName))
{
MMRSummary summaryGenerator = new MMRSummary();
string summary = summaryGenerator.GenerateSummary(compTermList, candidateSentences);
mCompSummDictionary.Add(compName, summary);
}
OutputMg.OutputContent(backgroundWorker, "-- Finished generating summary for " + compName);
OutputMg.OutputContent(backgroundWorker, "Finished generating summary");
}
private static bool ClearFolder(BackgroundWorker backgroundWorker)
{
try
{
FileMg.DirectoryDelete(FileMg.AutoTmtOutputFileDir, true);
FileMg.DeleteTmtCacheFile(FileMg.AutoTmtDataFileDir);
}
catch
{ }
if (Configures.GetAutoIsDeleteExistingFile())
{
OutputMg.OutputHeader1(backgroundWorker, "Step 0", "Clear output folder");
OutputMg.OutputContent(backgroundWorker, "Start to clear");
try
{
FileMg.ClearAutoFolder();
FileMg.InitDataFolder();
}
catch
{
OutputMg.OutputHeader1(backgroundWorker, "Failed", "Clear folder failed. Please try to run this tool as Administrator.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished clearing");
}
return(true);
}
/*
* calculate the density per document
*/
//find the density of all components in each document.
//files in two levels
public void DoClumpingRank(BackgroundWorker backgroundWorker)
{
if (File.Exists(rankResult))
{
File.Delete(rankResult);
}
OutputMg.OutputContent(backgroundWorker, "Start parsing topic terms");
string topicTermContent = FileOperators.ReadFileText(topicTermsFilePath).ToLower();
topicTerms = ParseTopicTerms.GetTopicTermValueList(topicTermContent);
OutputMg.OutputContent(backgroundWorker, "Finished parsing topic terms.");
OutputMg.OutputContent(backgroundWorker, "Start ranking topic");
docTopicDensityMap = new Dictionary <string, Dictionary <string, float> >();
fileNameTopicDensityMap = new Dictionary <string, Dictionary <string, float> >();
string[] fileEntities = Directory.GetFiles(txtCleanFileDir);
CalDocDensityMap(fileEntities);
string[] dirs = Directory.GetDirectories(txtCleanFileDir);
foreach (string dir in dirs)
{
string[] subFileEntities = Directory.GetFiles(dir);
//CalDocDensityMap(subFileEntities);
CalDocDensityMap(subFileEntities);
}
OutputMg.OutputContent(backgroundWorker, "Finished ranking topic");
OutputMg.OutputContent(backgroundWorker, "Start writing ranking topic");
WriteRankingResult();
OutputMg.OutputContent(backgroundWorker, "Finished writing ranking topic");
}
private static bool RankTopic(BackgroundWorker backgroundWorker)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 4", "Rank Topic Relative Files");
//RankDocByClumping docRank = new RankDocByClumping(Constants.TopicLabelFileDir + Constants.TopicManualTermFileName, Constants.DefaultCleanTextFileDir, Constants.TopicLabelFileDir + Constants.TopicManualRelatedFileName);
//docRank.DoClumpingRank();
OutputMg.OutputContent(backgroundWorker, "Start to rank topic related files.");
//RankDocByClumpingImprove docRank = new RankDocByClumpingImprove(FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName, FileMg.ManualCleanTextFileDir, FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName);
//docRank.DoClumpingRank();
RankDocByClumpingLessClumps docRank = new RankDocByClumpingLessClumps(FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName, FileMg.ManualCleanTextFileDir, FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName);
docRank.DoClumpingRank(backgroundWorker);
Console.WriteLine("output path:" + FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName);
//TopicDocRank docRank = new TopicDocRank(FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName, FileMg.ManualCleanTextFileDir, FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName);
//docRank.executeRank();
//RankingDocByClumpingCaleb docRank = new RankingDocByClumpingCaleb(FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName, FileMg.ManualCleanTextFileDir, FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName);
//docRank.DoClumpingRank();
//DocumentRanking.VSMRankDoc.TopicDocRank docRank = new DocumentRanking.VSMRankDoc.TopicDocRank(FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName, FileMg.ManualCleanTextFileDir, FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName);
//docRank.executeRank();
if (!File.Exists(FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to rank topic related files.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished ranking topic related files.");
return(true);
}
//searchTerms:C:\Users\xlian\MyPapers\Simmons\qualityRequirements\ProgramImpl\TopicManualTerms.txt
//compRelatedFile:C:\Users\xlian\MyPapers\Simmons\qualityRequirements\ProgramImpl\TOpicManualRelatedFiles.txt
public void IdentifyComponentPara(BackgroundWorker backgroundWorker, string searchTerms, string compRelatedFile, string paras, string storeFile)
{
OutputMg.OutputContent(backgroundWorker, "Start parsing component terms");
ParseCompTerms(searchTerms);
OutputMg.OutputContent(backgroundWorker, "Parsing component terms has been done");
OutputMg.OutputContent(backgroundWorker, "Start parsing component files");
ParseCompFiles(compRelatedFile);
OutputMg.OutputContent(backgroundWorker, "Parsing component file has been done");
OutputMg.OutputContent(backgroundWorker, "Start extracting component paragraphs");
ExtractCompParagraphs(compRelatedFile, paras, storeFile);
OutputMg.OutputContent(backgroundWorker, "Extracting component paragraphs has been done");
}
private static bool ExtractSourceFiles(BackgroundWorker backgroundWorker)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 2", "Extract Source File");
OutputMg.OutputContent(backgroundWorker, "Start to count number under " + FileMg.AutoSourceFileDir);
int sourceFileNumber = FileMg.CountFileNumber(FileMg.AutoSourceFileDir);
OutputMg.OutputContent(backgroundWorker, "Finished counting. Total file number is: " + sourceFileNumber);
OutputMg.OutputContent(backgroundWorker, "Start to extract files");
ExtractMg.ExtractFile(FileMg.AutoSourceFileDir, FileMg.AutoExtractTextFileDir, FileMg.AutoCleanTextFileDir, FileMg.AutoSemiCleanTextFileDir,
FileMg.AutoTmtDataFileDir + Constants.TmtInputFileName, backgroundWorker);
OutputMg.OutputContent(backgroundWorker, "Finished extracting files");
return(true);
}
private static bool ExtractComponent(BackgroundWorker backgroundWorker)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 5", "Extract Component Files");
OutputMg.OutputContent(backgroundWorker, "Start to extract component files.");
IdentifyComParagraphs relatedParaExtractor = new IdentifyComParagraphs();
relatedParaExtractor.IdentifyComponentPara(backgroundWorker,
FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName,
FileMg.ManualTopicLabelFileDir + Constants.TopicManualRelatedFileName,
FileMg.ManualCleanTextFileDir, FileMg.ManualCleanComponentFileDir);
OutputMg.OutputContent(backgroundWorker, "Finished extracting component files.");
return(true);
}
private static bool CopyRawFiles(BackgroundWorker backgroundWorker, string dirName)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 1", "Copy Source File");
try
{
OutputMg.OutputContent(backgroundWorker, "Start to count number under " + dirName);
int sourceFileNumber = FileMg.CountFileNumber(dirName);
OutputMg.OutputContent(backgroundWorker, "Finished counting. Total file number is: " + sourceFileNumber);
OutputMg.OutputContent(backgroundWorker, "Starting copy files");
int numCopy = FileMg.DirectoryCopy(dirName, FileMg.AutoSourceFileDir, true, false, backgroundWorker);
OutputMg.OutputContent(backgroundWorker, "Finished copying files. Total file number is: " + numCopy);
return(true);
}
catch
{
OutputMg.OutputHeader1(backgroundWorker, "Failed", "Copy files failed. Please try to run this tool as Administrator.");
return(false);
}
}
private static bool RankTopic(BackgroundWorker backgroundWorker)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 5", "Rank Topic Relative Files");
//RankDocByClumping docRand = new RankDocByClumping(Constants.TopicLabelFileDir + Constants.TopicTermFileName, Constants.DefaultCleanTextFileDir, Constants.TopicLabelFileDir + Constants.TopicRelatedFileName);
//docRand.DoClumpingRank();
OutputMg.OutputContent(backgroundWorker, "Start to rank topic related files.");
//RankDocByClumpingImprove docRank = new RankDocByClumpingImprove(FileMg.AutoTopicLabelFileDir + Constants.TopicTermFileName, FileMg.AutoCleanTextFileDir, FileMg.AutoTopicLabelFileDir + Constants.TopicRelatedFileName);
//docRank.DoClumpingRank();
RankDocByClumpingLessClumps docRank = new RankDocByClumpingLessClumps(FileMg.AutoTopicLabelFileDir + Constants.TopicTermFileName, FileMg.AutoCleanTextFileDir, FileMg.AutoTopicLabelFileDir + Constants.TopicRelatedFileName);
docRank.DoClumpingRank(backgroundWorker);
if (!File.Exists(FileMg.AutoTopicLabelFileDir + Constants.TopicRelatedFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to rank topic related files.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished ranking topic related files.");
return(true);
}
private static bool LabelTopic(BackgroundWorker backgroundWorker, string modelFilePath)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 3", "Label the Generated Topics");
if (!Directory.Exists(FileMg.ManualTopicLabelFileDir))
{
Directory.CreateDirectory(FileMg.ManualTopicLabelFileDir);
}
OutputMg.OutputContent(backgroundWorker, "Start to parse manual model file.");
PrepareManualModel prepareManualModel = new PrepareManualModel(modelFilePath, FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName);
prepareManualModel.ParseManualModel();
if (!File.Exists(FileMg.ManualTopicLabelFileDir + Constants.TopicManualTermFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to parse manual model file, please check the file format.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished parsing manual model file.");
return(true);
}
private static bool GenerateTopicWithTmt(BackgroundWorker backgroundWorker)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 3", "Generate Topic with TMT");
/* 1. Run Tmt Tool */
OutputMg.OutputContent(backgroundWorker, "Start to run TMT");
if (!TmtToolMg.RunTmtTool(Configures.GetAutoWizardTopicNumberArray(), Configures.GetAutoWizardMaxIteration()))
{
OutputMg.OutputContent(backgroundWorker, "Failed to startup TMT. Make sure you have authority to run command.");
return(false);
}
/* 2. Check Tmt output */
int maxIter = Int32.Parse(Configures.GetAutoWizardMaxIteration());
string termDistZipFilePath = FileMg.AutoTmtOutputFileDir + string.Format(Constants.TmtOutputTopicTermDistZipFilePathTemp, maxIter.ToString("D5"));
if (!File.Exists(termDistZipFilePath))
{
OutputMg.OutputContent(backgroundWorker, "Cannot find the result file of topic modeling.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished generating topic and term distribution.");
/* 3. Unzip Term distribution */
OutputMg.OutputContent(backgroundWorker, "Start to unzip term distribution file");
if (!UnzipToolMg.RunUnzipTool(termDistZipFilePath, FileMg.AutoRDataFileDir) ||
!File.Exists(FileMg.AutoRDataFileDir + Constants.RInputFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to unzip term distribution file. Make sure you have setup 7-zip.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished unzipping term distribution file.");
return(true);
}
private static bool LabelTopic(BackgroundWorker backgroundWorker)
{
OutputMg.OutputHeader1(backgroundWorker, "Step 4", "Label Topic");
/* 0. Create file directory */
if (!Directory.Exists(FileMg.AutoTopicLabelFileDir))
{
Directory.CreateDirectory(FileMg.AutoTopicLabelFileDir);
}
/* 1. Get minimum topic number */
OutputMg.OutputContent(backgroundWorker, "Getting minimum topic number.");
int minmumTopicNumber = PrepareTopicFile.GetMinimumTopicNumber();
int maxIteration = Int32.Parse(Configures.GetAutoWizardMaxIteration());
if (minmumTopicNumber == -1)
{
OutputMg.OutputContent(backgroundWorker, "Failed to get minimum topic number. Please check whether you run TMT successfully.");
return(false);
}
/* 2. Run TMT */
OutputMg.OutputContent(backgroundWorker, "Minimum topic number is " + minmumTopicNumber);
string summaryFilePath = FileMg.AutoTmtOutputFileDir + string.Format(Constants.TmtOutputSummaryFilePathTemp, maxIteration.ToString("D5"));
string topicTermFilePath = FileMg.AutoTopicLabelFileDir + Constants.TopicTermFileName;
OutputMg.OutputContent(backgroundWorker, "Start to generate topic terms file.");
PrepareTopicFile.Execute(summaryFilePath, topicTermFilePath);
//LabelDomainTopic.Execute(Constants.DefaultSourceFileDir, Constants.TopicLabelFileDir + Constants.TopicTermFileName, summaryFilePath, Constants.TopicLabelFileDir + Constants.TopicLabelFileName);
if (!File.Exists(topicTermFilePath))
{
OutputMg.OutputContent(backgroundWorker, "Failed to generate topic terms file.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished generating topic terms file.");
/* 3. Run JNSP */
OutputMg.OutputContent(backgroundWorker, "Start to run JNSP tool.");
if (!Directory.Exists(FileMg.AutoJNSPDataFileDir))
{
Directory.CreateDirectory(FileMg.AutoJNSPDataFileDir);
}
JNSPToolMg.RunJNSPTool();
string jnspOutputFileName = FileMg.AutoJNSPDataFileDir + Constants.JnspOptionCNTFileName + Constants.JnspOptionWindowNumber + ".cnt";
if (!File.Exists(jnspOutputFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to run JNSP tool.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished running JNSP tool.");
/* 4. Label topic */
OutputMg.OutputContent(backgroundWorker, "Start to label topic.");
KDDLabel kddLabel = new KDDLabel(jnspOutputFileName, topicTermFilePath, summaryFilePath, FileMg.AutoTopicLabelFileDir + Constants.TopicLabelFileName);
kddLabel.GenerateTopicLabel();
if (!File.Exists(FileMg.AutoTopicLabelFileDir + Constants.TopicLabelFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to label topic.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished labeling topic");
/* 5. Generate Similarity */
OutputMg.OutputContent(backgroundWorker, "Start to generate topic similarity.");
TopicSim.CalTopicSimilarity(topicTermFilePath, FileMg.AutoTopicLabelFileDir + Constants.TopicSimilarityFileName);
if (!File.Exists(FileMg.AutoTopicLabelFileDir + Constants.TopicLabelFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to generate topic similarity.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished generating topic similarity");
/* 6. Running R Tool */
OutputMg.OutputContent(backgroundWorker, "Start to generate BiTree with R tool.");
RToolMg.RunRTool();
if (!File.Exists(FileMg.AutoRDataFileDir + Constants.ROutputFileName))
{
OutputMg.OutputContent(backgroundWorker, "Failed to generate BiTree with R tool. Please make sure you have setup R tool.");
return(false);
}
OutputMg.OutputContent(backgroundWorker, "Finished generating BiTree with R tool");
return(true);
}
private static int ExecuteExtract(string sourceDirName, string destDirName, string cleanDirName, string semiCleanDirName,
string tmtInputFilePath, BackgroundWorker backgroundWorker = null)
{
if (backgroundWorker != null)
{
OutputMg.OutputContent(backgroundWorker, "Extrating file from " + sourceDirName + " to " + destDirName);
}
// Get the subdirectories for the specified directory.
DirectoryInfo dir = new DirectoryInfo(sourceDirName);
if (!dir.Exists)
{
throw new DirectoryNotFoundException(
"Source directory does not exist or could not be found: "
+ sourceDirName);
}
// If the destination directory doesn't exist, create it.
if (!Directory.Exists(destDirName))
{
Directory.CreateDirectory(destDirName);
}
if (!Directory.Exists(cleanDirName))
{
Directory.CreateDirectory(cleanDirName);
}
// Get the files in the directory and copy them to the new location.
FileInfo[] files = dir.GetFiles();
foreach (FileInfo file in files)
{
curDealFileIndex++;
if (backgroundWorker != null)
{
OutputMg.OutputContent(backgroundWorker, "Extrating file " + file.Name, curCleanFileIndex);
}
try {
if (file.Name.EndsWith(".pdf") || file.Name.EndsWith(".doc") || file.Name.EndsWith(".docx"))
{
string tempDestFileName = file.Name + ".txt";
string tempDestPath = System.IO.Path.Combine(destDirName, tempDestFileName);
string tempCleanPath = System.IO.Path.Combine(cleanDirName, tempDestFileName);
string tempSemiCleanPath = System.IO.Path.Combine(semiCleanDirName, tempDestFileName);
if (!File.Exists(tempDestPath))
{
if (file.Name.EndsWith(".pdf"))
{
ExtractPDF.ExecuteExtraction(file.FullName, tempDestPath);
}
else if (file.Name.EndsWith(".doc") || file.Name.EndsWith(".docx"))
{
ExtractWord.ExecuteWordExtraction(file.FullName, tempDestPath);
}
else if (file.Name.EndsWith(".ppt") || file.Name.EndsWith(".pptx"))
{
ExtractPPT.ExecuteExtraction(file.FullName, tempDestPath);
}
else if (file.Name.EndsWith(".xls") || file.Name.EndsWith(".xlsx"))
{
ExtractExcel.ExecuteExtraction(file.FullName, tempDestPath);
}
}
//clean
ExtractContent.Preprocess.SemiClean cleaner = new Preprocess.SemiClean();
cleaner.CleanDir(tempDestPath, tempCleanPath);
//generate tmtInputFile.csv
GenerateTmtInputFile(tempCleanPath, tmtInputFilePath);
if (backgroundWorker != null)
{
OutputMg.OutputContent(backgroundWorker, "Successfuly Extrated file " + file.Name, curDealFileIndex);
}
}
}
catch (Exception ex)
{
OutputMg.OutputContent(backgroundWorker, "Failed to extract file " + file.Name + " with Exception: " + ex.Message, curDealFileIndex);
}
}
DirectoryInfo[] dirs = dir.GetDirectories();
foreach (DirectoryInfo subdir in dirs)
{
string tempDestPath = System.IO.Path.Combine(destDirName, subdir.Name);
string tempCleanPath = System.IO.Path.Combine(cleanDirName, subdir.Name);
string tempSemiCleanPath = System.IO.Path.Combine(semiCleanDirName, subdir.Name);
ExecuteExtract(subdir.FullName, tempDestPath, tempCleanPath, tempSemiCleanPath, tmtInputFilePath, backgroundWorker);
}
return(curDealFileIndex);
}
public Dictionary<int, string> ExecuteHighlight(BackgroundWorker backgroundWorker)
{
OutputMg.OutputContent(backgroundWorker, "Starting highlight file " + originalFilePath);
//if the document is open, close it firstly
System.Diagnostics.Process[] processes = System.Diagnostics.Process.GetProcessesByName("WINWORD");
if (processes != null)
{
if (processes.Length > 0)
{
string targetDocPath = "";
int dirIndex = highlightedFilePath.LastIndexOf("\\");
if (dirIndex > 0)
{
targetDocPath = highlightedFilePath.Substring(dirIndex + 2);
}
foreach (System.Diagnostics.Process process in processes)
{
string temp = process.MainWindowTitle.ToString();
if (temp.Length == 0)
{
process.Kill();
}
else if (temp.Contains(targetDocPath))
{
process.Kill();
System.IO.File.Delete(highlightedFilePath);
}
}
}
}
Dictionary<int, string> pageContents = new Dictionary<int, string>();
var app = new Microsoft.Office.Interop.Word.Application();
app.Visible = false;
object readOnly = false;
object missing = System.Reflection.Missing.Value;
var doc = app.Documents.Open(this.originalFilePath, missing, readOnly);
int pageNum = doc.Content.ComputeStatistics(Microsoft.Office.Interop.Word.WdStatistic.wdStatisticPages); //doc page
List<string> topicTerms = ReadTargetTopicTerms.ParseTopicTerms(this.topicTermPath, this.targetTopicName);
AddUserSearchTerms(topicTerms);
//identify each word
for (int p = 1; p <= pageNum; p++)
{
OutputMg.OutputContent(backgroundWorker, "Parsing page: " + p);
string pageHighlight = "";
object what = WdGoToItem.wdGoToPage;
object which = WdGoToDirection.wdGoToAbsolute;
object nextPage = p + 1;
Range startRange;
Range endRange;
try
{
startRange = app.Selection.GoTo(ref what, ref which, p, ref missing);
endRange = app.Selection.GoTo(what, which, nextPage, missing);
}
catch (Exception)
{
doc.Close();
app.Quit();
MessageBox.Show("This document is locked by author. We cannot execute highlight", "Failed", MessageBoxButtons.OK, MessageBoxIcon.Warning);
break;
}
if (startRange.Start == endRange.Start)
{
which = WdGoToDirection.wdGoToLast;
what = WdGoToItem.wdGoToLine;
endRange = app.Selection.GoTo(what, which, nextPage, missing);
}
endRange.SetRange(startRange.Start, endRange.End);
foreach (Paragraph field in endRange.Paragraphs)
{
Range fieldRange = field.Range;
string paraText = fieldRange.Text.ToLower();
if (paraText.Length == 0)
{
continue;
}
else
{
foreach (string topicTerm in topicTerms)
{
if (paraText.Contains(topicTerm) || paraText.Contains(topicTerm + "s"))
{
fieldRange.HighlightColorIndex = WdColorIndex.wdYellow;
pageHighlight += paraText + "\t";
break;
}
}
}
}
pageContents.Add(p, pageHighlight);
}
doc.SaveAs2(this.highlightedFilePath);
doc.Close();
app.Quit();
return pageContents;
}
/*copy the subdirectories and the related files*/
public static int ToolDirectoryCopy(string sourceDirName, string destDirName, bool copySubDirs, bool createDirs,
BackgroundWorker backgroundWorker = null, int currentFileIndex = 0)
{
if (backgroundWorker != null)
{
OutputMg.OutputContent(backgroundWorker, "Copying file from " + sourceDirName + " to " + destDirName);
}
// Get the subdirectories for the specified directory.
DirectoryInfo dir = new DirectoryInfo(sourceDirName);
if (!dir.Exists)
{
throw new DirectoryNotFoundException(
"Source directory does not exist or could not be found: "
+ sourceDirName);
}
DirectoryInfo[] dirs = dir.GetDirectories();
// If the destination directory doesn't exist, create it.
if (!Directory.Exists(destDirName))
{
Directory.CreateDirectory(destDirName);
}
// Get the files in the directory and copy them to the new location.
FileInfo[] files = dir.GetFiles();
foreach (FileInfo file in files)
{
try
{
currentFileIndex++;
OutputMg.OutputContent(backgroundWorker, "Copying file " + file.Name, currentFileIndex);
string temppath = Path.Combine(destDirName, file.Name);
if (!File.Exists(temppath))
{
file.CopyTo(temppath, false);
}
//if (backgroundWorker != null)
//{
// OutputMg.OutputContent(backgroundWorker, "Copying file " + file.Name, currentFileIndex);
//}
}
catch (Exception ex)
{
if (backgroundWorker != null)
{
OutputMg.OutputContent(backgroundWorker, "Copying file failed with exception: " + ex.Message);
}
}
}
// If copying subdirectories, copy them and their contents to new location.
if (copySubDirs)
{
foreach (DirectoryInfo subdir in dirs)
{
string temppath = Path.Combine(destDirName, subdir.Name);
currentFileIndex = DirectoryCopy(subdir.FullName, temppath, copySubDirs, createDirs, backgroundWorker, currentFileIndex);
}
}
return(currentFileIndex);
}
public Dictionary <int, string> ExecuteHighlight(BackgroundWorker backgroundWorker)
{
OutputMg.OutputContent(backgroundWorker, "Starting highlight file " + pdfFilePath);
List <string> topicTerms = ReadTargetTopicTerms.ParseTopicTerms(this.topicTermPath, this.targetTopicName);
AddUserSearchTerms(topicTerms);
string origiFile = pdfFilePath;
//Create a new file from our test file with highlighting
string highLightFile = highlightedPDFPath;
int pdfNum = 0;
PdfReader reader = new PdfReader(origiFile);
using (FileStream fs = new FileStream(highLightFile, FileMode.Create, FileAccess.Write, FileShare.None))
{
using (PdfStamper stamper = new PdfStamper(reader, fs))
{
using (var r = new PdfReader(origiFile))
{
pdfNum = r.NumberOfPages;
string ex = "";
ITextExtractionStrategy strategy;
for (int i = 1; i <= pdfNum; i++)
{
OutputMg.OutputContent(backgroundWorker, "Parsing page: " + i);
Rectangle pageRect = r.GetPageSize(i);
Document doc = new Document(pageRect);
float leftMargin = doc.LeftMargin;
float rightMargin = doc.RightMargin;
float lineWidth = pageRect.Width;
var textPos = new FutherLocationTextExtractionStrategy(topicTerms);
//Create an instance of our strategy
ex = PdfTextExtractor.GetTextFromPage(r, i, textPos); //store the text and the position info in textPos
List <iTextSharp.text.Rectangle> quadList = new List <iTextSharp.text.Rectangle>();
foreach (var p in textPos.myPoints)
{
string p_text = p.Text;
iTextSharp.text.Rectangle rect = p.Rect;
quadList.Add(rect);//collect the coordination of keywords
}
List <string> pageContent = new List <string>();
if (quadList.Count > 0)
{
List <iTextSharp.text.Rectangle> orderedRect = orderRectByBottom(quadList);
//merge and adjust the rectangle, highlight the adjusted rect
List <iTextSharp.text.Rectangle> adjustedRect = adjustRect(orderedRect, lineWidth, leftMargin);
foreach (Rectangle rect in adjustedRect)
{
//Create an array of quad points based on that rectangle. NOTE: The order below doesn't appear to match the actual spec but is what Acrobat produces
//the co-ordination of four points
float[] quad = { rect.Left, rect.Bottom, rect.Right, rect.Bottom, rect.Left, rect.Top, rect.Right, rect.Top };
////Create our hightlight
PdfAnnotation highlight = PdfAnnotation.CreateMarkup(stamper.Writer, rect, null, PdfAnnotation.MARKUP_HIGHLIGHT, quad);
////Set the color
highlight.Color = BaseColor.YELLOW;
stamper.AddAnnotation(highlight, i); // i is the page
//get the text of highlighting
RenderFilter[] filter = { new RegionTextRenderFilter(rect) };
strategy = new MyFilteredTextRenderListener(new LocationTextExtractionStrategy(), filter);
string text = PdfTextExtractor.GetTextFromPage(reader, i, strategy).Trim();
if (!pageContent.Contains(text))
{
pageContent.Add(text);
}
}
StringBuilder sb = new StringBuilder();
foreach (string tmp in pageContent)
{
sb.AppendLine(tmp);
}
pageContents.Add(i, sb.ToString());
}
}
}
}
}
return(pageContents);
}