private void LoadData_Click(object sender, EventArgs e)
{
DialogResult result = openFileDialog1.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
string htmlCode = "", htmlCode_1 = "", htmlCode_2 = "";
int index = 0;
string searchResult = "", searchResult_1 = "", searchResult_2 = "";
int debug_index = 0;
DataTable metadata_table = new DataTable();
ReadExcel readExcel = new ReadExcel();
// metadata_table = readExcel.ReadExcelFile(@"C:\Users\ponnaga\source\repos\shareOkForms\shareOkForms\rm_check_262.xlsx", "xlsx");
metadata_table = readExcel.ReadExcelFile(openFileDialog1.FileName, "xlsx");
//creating column names
foreach (DataColumn column in metadata_table.Columns)
{
string cName = metadata_table.Rows[0][column.ColumnName].ToString();
if (!metadata_table.Columns.Contains(cName) && cName != "")
{
column.ColumnName = cName;
}
}
metadata_table.Rows[0].Delete();
metadata_table.Columns.Add("ErrorMessage", typeof(String));
metadata_table.Columns.Add("isFileValid", typeof(String));
//removing unwanted columns
DataView view = new DataView(metadata_table);
DataTable filtered_metadata_table = view.ToTable(false, "id", "collection", "dc.contributor.author", "dc.identifier.uri", "dc.title", "osu.filename", "isFileValid", "ErrorMessage");
foreach (DataRow row in filtered_metadata_table.Rows)
{
debug_index++;
try {
//case of duplicate handles
if (row["dc.identifier.uri"].ToString().IndexOf('|') != -1)
{
String[] tokens = row["dc.identifier.uri"].ToString().Split(new String[] { "||" }, StringSplitOptions.None);
try
{
htmlCode_1 = client.DownloadString(tokens[0]);
}
catch
{
searchResult_1 = "404 Page Not found";
}
try
{
htmlCode_2 = client.DownloadString(tokens[1]);
}
catch
{
searchResult_2 = "404 Page Not found";
}
if (searchResult_1 != "404 Page Not found" || searchResult_2 != "404 Page Not found")
{
if (searchResult_1 == "404 Page Not found")
{
htmlCode = htmlCode_2;
}
else
{
htmlCode = htmlCode_1;
}
if (htmlCode.IndexOf(row["osu.filename"].ToString()) == -1)
{
if (htmlCode_1.IndexOf(".pdf") == -1 || htmlCode_2.IndexOf(".pdf") == -1)
{
searchResult = "No Attachment";
}
else
{
searchResult = "Wrong Attachment";
}
}
else
{
searchResult = "one of the link works";
}
}
else
{
searchResult = searchResult_1;//or searchResult_2. doesnt matter. both are same here.
}
}
else
{
htmlCode = client.DownloadString(row["dc.identifier.uri"].ToString());
if (htmlCode.IndexOf(row["osu.filename"].ToString()) == -1)
{
if (htmlCode.IndexOf(".pdf") == -1)
{
searchResult = "No Attachment";
}
else
{
searchResult = "Wrong Attachment";
}
}
else
{
searchResult = "No Error";
}
}
}
catch
{
searchResult = "404 Page Not found";
}
finally
{
row["ErrorMessage"] = searchResult;
index++;
label1.Text = "Procesing record " + index + " of " + filtered_metadata_table.Rows.Count;
label1.Refresh();
}
}
//binding it to the dataview
dataGridView1.Visible = true;
dataGridView1.DataSource = filtered_metadata_table;
//some helper variables
int LastIndex = openFileDialog1.FileName.LastIndexOf('\\');
int PathLength = openFileDialog1.FileName.Length;
int LastIndexFileExtension = openFileDialog1.FileName.LastIndexOf('.');
String Path_without_fileName = openFileDialog1.FileName.Substring(0, LastIndex);
//String fileName = openFileDialog1.FileName.Substring(LastIndex, PathLength - LastIndex-1);
String fileName_without_extension = openFileDialog1.FileName.Substring(LastIndex, LastIndexFileExtension - LastIndex);
//writing output to excel
WriteToExcel writeToExcel = new WriteToExcel();
writeToExcel.writeExcel(filtered_metadata_table, fileName_without_extension + "_output.xlsx", Path_without_fileName + "\\output");
}
public static bool processHandleData(String[] filePaths)
{
foreach (String filepath in filePaths)
{
string htmlCode = "";
int index = 0;
String searchResult = "";
DataTable metadata_table = new DataTable();
ReadExcel readExcel = new ReadExcel();
// metadata_table = readExcel.ReadExcelFile(@"C:\Users\ponnaga\source\repos\shareOkForms\shareOkForms\rm_check_262.xlsx", "xlsx");
metadata_table = readExcel.ReadExcelFile(filepath, "xlsx");
//creating column names
foreach (DataColumn column in metadata_table.Columns)
{
string cName = metadata_table.Rows[0][column.ColumnName].ToString();
if (!metadata_table.Columns.Contains(cName) && cName != "")
{
column.ColumnName = cName;
}
}
metadata_table.Rows[0].Delete();
metadata_table.Columns.Add("isFileValid", typeof(String));
//removing unwanted columns
DataView view = new DataView(metadata_table);
DataTable filtered_metadata_table = view.ToTable(false, "id", "collection", "dc.contributor.author", "dc.identifier.uri", "dc.title", "osu.filename", "isFileValid");
foreach (DataRow row in filtered_metadata_table.Rows)
{
try
{
htmlCode = Form1.client.DownloadString(row["dc.identifier.uri"].ToString());
searchResult = htmlCode.IndexOf(row["osu.filename"].ToString()) == -1 ? "No" : "Yes";
}
catch
{
searchResult = "No";
}
finally
{
row["isFileValid"] = searchResult;
//row["Status"] = constructed_uri=constructFileURL.ConstructURL(row["dc.identifier.uri"].ToString(),row["osu.filename"].ToString());
index++;
// label1.Text = "Procesing record " + index + " of " + filtered_metadata_table.Rows.Count;
// label1.Refresh();
}
}
//binding it to the dataview
// dataGridView1.Visible = true;
// dataGridView1.DataSource = filtered_metadata_table;
//some helper variables
int LastIndex = filepath.LastIndexOf('\\');
int PathLength = filepath.Length;
int LastIndexFileExtension = filepath.LastIndexOf('.');
String Path_without_fileName = filepath.Substring(0, LastIndex);
//String fileName = openFileDialog1.FileName.Substring(LastIndex, PathLength - LastIndex-1);
String fileName_without_extension = filepath.Substring(LastIndex, LastIndexFileExtension - LastIndex);
//writing output to excel
WriteToExcel writeToExcel = new WriteToExcel();
writeToExcel.writeExcel(filtered_metadata_table, fileName_without_extension + "_output.xlsx", Path_without_fileName + "\\output");
}
return(true);
}
