/// ********************************************************************************
/// <summary>
/// Reads the spelling list from the file the user has opened.
/// </summary>
/// <param name="filePath">The file path to the spelling list user wishes to open.</param>
/// <returns>True if the spelling list words are added to collection else false.</returns>
/// <created>art2m,5/10/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool ReadSpellingListFile(string filePath)
{
MyMessagesClass.NameOfMethod = MethodBase.GetCurrentMethod().Name;
var swc = new SpellingWordsCollection();
try
{
swc.ClearCollection();
using (var fileRead = new StreamReader(filePath))
{
string word;
while ((word = fileRead.ReadLine()) != null)
{
ValidateWordFromSpellingListAddToCollection(word);
}
}
return(true);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is an empty string.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (FileNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate this file. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// Write spelling words list to file.
/// </summary>
/// <param name="filePath">Path to write file to.</param>
/// <param name="words"></param>
/// <returns>True if file is written else false.</returns>
/// <created>art2m,5/20/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool WriteSpellingWordsToFile(string filePath, IEnumerable <string> words)
{
var wordsCsv = string.Join(",", words.ToArray());
try
{
File.WriteAllText(filePath, wordsCsv);
return(true);
}
catch (UnauthorizedAccessException ex)
{
MyMessagesClass.ErrorMessage = "You do not have access writes for this operation.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The path variable contains a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (PathTooLongException ex)
{
MyMessagesClass.ErrorMessage = "the file path is to long.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (SecurityException ex)
{
MyMessagesClass.ErrorMessage = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// If adding new user then write there name to the Art2MSpell user names file.
/// </summary>
/// <returns>True if write successful else false.</returns>
/// <created>art2m,5/17/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool WriteUserNameFile(string filePath)
{
MyMessagesClass.NameOfMethod = MethodBase.GetCurrentMethod().Name;
try
{
// Append line to the file.
using (var writer = new StreamWriter(filePath, true))
{
writer.WriteLine(SpellingPropertiesClass.UserName);
}
return(true);
}
catch (UnauthorizedAccessException ex)
{
MyMessagesClass.ErrorMessage = "You do not have access writes for this operation.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The path variable contains a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (PathTooLongException ex)
{
MyMessagesClass.ErrorMessage = "the file path is to long.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (SecurityException ex)
{
MyMessagesClass.ErrorMessage = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// Reads the spelling list from the file the user has opened.
/// </summary>
/// <param name="filePath">The file path to the spelling list user wishes to open.</param>
/// <returns>True if the spelling list words are added to collection else false.</returns>
/// <created>art2m,5/10/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static List <string> ReadSpellingListFile(string filePath)
{
MyMessagesClass.NameOfMethod = MethodBase.GetCurrentMethod().Name;
List <string> words;
var spell = Array.Empty <string>();
try
{
using (var fileRead = new StreamReader(filePath))
{
spell = fileRead.ReadToEnd().Split(',');
}
words = new List <string>(spell);
return(words);
}
catch (OutOfMemoryException ex)
{
MyMessagesClass.ErrorMessage = "Not enough memory to continue. Try closing other windows.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(words = new List <string>(Array.Empty <string>()));
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(words = new List <string>(Array.Empty <string>()));
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is an empty string.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(words = new List <string>(Array.Empty <string>()));
}
catch (FileNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate this file. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(words = new List <string>(Array.Empty <string>()));
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(words = new List <string>(Array.Empty <string>()));
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(words = new List <string>(Array.Empty <string>()));
}
}
/// ********************************************************************************
/// <summary>
/// Reads file that contains all of the paths To users spelling List file.
/// </summary>
/// <returns>True if file read is successful.</returns>
/// <created>art2m,5/23/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool ReadUsersSpellingListPathsFile(string filePath)
{
try
{
if (!File.Exists(filePath))
{
return(false);
}
using (var reader = new StreamReader(filePath))
{
string user;
while ((user = reader.ReadLine()) != null)
{
UsersNameCollection.AddItem(user.Trim());
}
}
return(true);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is an empty string.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (FileNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate this file. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// Create user sub directory in Art2MSpell directory. This will hold all of
/// this users spelling lists.
/// </summary>
/// <param name="dirPath">The path to the users directory.</param>
/// <returns>True if user directory created else false.</returns>
/// <created>art2m,5/22/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool CreateUserSpellingListDirectory(string dirPath)
{
var dirName = SpellingPropertiesClass.UserName;
try
{
dirPath = Path.Combine(dirPath, dirName);
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
return(Directory.Exists(dirPath));
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "One or both directory path strings are null. Make sure you are in the"
+ " list of users";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(false);
}
catch (UnauthorizedAccessException ex)
{
MyMessagesClass.ErrorMessage = "You do not have necessary security rating to perform this operation.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(false);
}
catch (PathTooLongException ex)
{
MyMessagesClass.ErrorMessage = "The directory path is to long. Check path to user folder.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(false);
}
catch (NotSupportedException ex)
{
MyMessagesClass.ErrorMessage = "Not supported for this platform.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "Encountered error while creating directory.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// Combine directory name with file name. Check to see if file exists if it does
/// return file path else create file.
/// </summary>
/// <param name="dirPath">Directory path to join with file name.</param>
/// <param name="fileName">The file name to create.</param>
/// <returns>File path if exists or is created. else return empty string.</returns>
/// <created>art2m,5/23/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static string CombineDirectoryPathFileNameCheckCreateFile(string dirPath,
string fileName)
{
try
{
MyMessagesClass.NameOfMethod = MethodBase.GetCurrentMethod().Name;
var filePath = Path.Combine(dirPath, fileName);
if (!File.Exists(filePath))
{
File.Create(filePath).Dispose();
}
return(!File.Exists(filePath) ? string.Empty : filePath);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "Encountered Error when combining directory paths or creating directory.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(string.Empty);
}
catch (UnauthorizedAccessException ex)
{
MyMessagesClass.ErrorMessage = "You do not have necessary security rating to perform this operation.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(string.Empty);
}
catch (PathTooLongException ex)
{
MyMessagesClass.ErrorMessage = "The directory path is to long.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(string.Empty);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(string.Empty);
}
catch (NotSupportedException ex)
{
MyMessagesClass.ErrorMessage = "Not supported for this platform.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(string.Empty);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "Encountered error while creating directory.";
MyMessagesClass.ShowErrorMessageBox();
System.Diagnostics.Debug.WriteLine(ex.ToString());
return(string.Empty);
}
}
private static bool OverWriteUserNameFile(string filePath)
{
try
{
MyMessagesClass.NameOfMethod = MethodBase.GetCurrentMethod().Name;
using (var writer = new StreamWriter(filePath, false))
{
for (var index = 0; index < UsersNameCollection.ItemsCount(); index++)
{
writer.WriteLine(UsersNameCollection.GetItemAt(index));
}
}
return(true);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The path variable contains a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (PathTooLongException ex)
{
MyMessagesClass.ErrorMessage = "the file path is to long.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (SecurityException ex)
{
MyMessagesClass.ErrorMessage = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// Write spelling words list to file.
/// </summary>
/// <param name="filePath">Path to write file to.</param>
/// <returns>True if file is written else false.</returns>
/// <created>art2m,5/20/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool WriteSpellingWordsToFile(string filePath)
{
var swc = new SpellingWordsCollection();
try
{
StreamWriter fileWrite;
using (fileWrite = new StreamWriter(filePath, false))
{
var cnt = swc.ItemsCount();
fileWrite.WriteLine(SpellingPropertiesClass.GetArt2MSpellHeader);
Debug.WriteLine(SpellingPropertiesClass.GetArt2MSpellHeader);
for (var i = 0; i < cnt; i++)
{
var word = swc.GetItemAt(i);
fileWrite.WriteLine(word);
}
}
return(true);
}
catch (UnauthorizedAccessException ex)
{
MyMessagesClass.ErrorMessage = "You do not have access writes for this operation.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The path variable contains a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (PathTooLongException ex)
{
MyMessagesClass.ErrorMessage = "the file path is to long.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (SecurityException ex)
{
MyMessagesClass.ErrorMessage = "The operation has caused a security violation.";
Debug.WriteLine(ex.ToString());
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}
/// ********************************************************************************
/// <summary>
/// Read user name file into collection.
/// so user can log in with there name. This
/// is used to keep each users spelling list together so they can choose
/// an all ready saved spelling list to practice.
/// </summary>
/// <returns></returns>
/// <created>art2m,5/20/2019</created>
/// <changed>art2m,5/23/2019</changed>
/// ********************************************************************************
public static bool ReadUserNameFile(string filePath)
{
MyMessagesClass.NameOfMethod = MethodBase.GetCurrentMethod().Name;
try
{
using (var reader = new StreamReader(filePath))
{
string user;
while ((user = reader.ReadLine()) != null)
{
Unc.AddItem(user.Trim());
}
}
return(true);
}
catch (ArgumentNullException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is a null string. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (ArgumentException ex)
{
MyMessagesClass.ErrorMessage = "The file path value is an empty string.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (FileNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate this file. " + filePath;
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (DirectoryNotFoundException ex)
{
MyMessagesClass.ErrorMessage = "Unable to locate the directory.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
catch (IOException ex)
{
MyMessagesClass.ErrorMessage = "File path has invalid characters in it.";
Debug.WriteLine(ex.ToString());
MyMessagesClass.ShowErrorMessageBox();
return(false);
}
}