public static Boolean TryParse(List <TitleSequence> originalWordDataList, Crozzle aCrozzle, out WordDataList aWordDataList)
{
List <WordData> aList = new List <WordData>();
Errors = new List <String>();
aWordDataList = new WordDataList(originalWordDataList);
foreach (TitleSequence block in originalWordDataList)
{
WordData aWordData;
if (WordData.TryParse(block, aCrozzle, out aWordData))
{
aWordDataList.Add(aWordData);
}
else
{
Errors.AddRange(WordData.Errors);
}
}
aWordDataList.Valid = Errors.Count == 0;
return(aWordDataList.Valid);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle, bool isRemote = false)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList, isRemote);
// Open file.
StreamReader fileIn = null;
if (!isRemote)
{
fileIn = new StreamReader(path);
}
else
{
WebClient webClient = new WebClient();
Stream stream = webClient.OpenRead(path);
fileIn = new StreamReader(stream);
}
List <String> wordData = new List <string>();
// Validate file.
while (!fileIn.EndOfStream)
{
// Read a line.
String line = fileIn.ReadLine();
// Parse a crozzle file item.
CrozzleFileItem aCrozzleFileItem;
if (CrozzleFileItem.TryParse(line, out aCrozzleFileItem))
{
if (aCrozzleFileItem.IsConfigurationFile)
{
// Get the configuration file name.
String configurationPath = aCrozzleFileItem.KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!isRemote && !Path.IsPathRooted(configurationPath))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aCrozzleFileItem.IsWordListFile)
{
// Get the word list file name.
String wordListPath = aCrozzleFileItem.KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.WordlistFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!isRemote && !Path.IsPathRooted(wordListPath))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
aCrozzle.WordListPath = wordListPath;
}
}
else if (aCrozzleFileItem.IsRows)
{
// Get the number of rows.
int rows;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsColumns)
{
// Get the number of columns.
int columns;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsRow)
{
// Collect potential word data for a horizontal word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
else if (aCrozzleFileItem.IsColumn)
{
// Collect potential word data for a vertical word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
// Close files.
fileIn.Close();
aCrozzle.Node = Node.GreedyAlgorithm(aCrozzle.Rows, aCrozzle.Columns, aConfiguration, wordList.List);
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationFileName));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
aCrozzle.CrozzleRows = aCrozzle.Node.Grid.GridRows;
aCrozzle.CrozzleColumns = aCrozzle.Node.Grid.GridColumns;
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}
public static Boolean TryParse(String originalRowData, String originalColumnData, Crozzle aCrozzle, out Coordinate aCoordinate)
{
int anInteger;
String[] originalCoordinate = new String[] { originalRowData, originalColumnData };
Errors = new List <String>();
aCoordinate = new Coordinate(originalCoordinate);
// Check that the row value is an integer and in range.
if (Validator.IsInt32(originalRowData, out anInteger))
{
aCoordinate.Row = anInteger;
if (!Validator.TryRange(aCoordinate.Row, 1, aCrozzle.Rows))
{
Errors.Add(String.Format(CoordinateErrors.RowValueError, originalRowData, Validator.Errors[0]));
}
}
else
{
Errors.Add(String.Format(CoordinateErrors.RowValueError, originalRowData, Validator.Errors[0]));
}
// Check that the column value is an integer and in range.
if (Validator.IsInt32(originalColumnData, out anInteger))
{
aCoordinate.Column = anInteger;
if (!Validator.TryRange(aCoordinate.Column, 1, aCrozzle.Columns))
{
Errors.Add(String.Format(CoordinateErrors.ColumnValueError, originalColumnData, Validator.Errors[0]));
}
}
else
{
Errors.Add(String.Format(CoordinateErrors.ColumnValueError, originalColumnData, Validator.Errors[0]));
}
aCoordinate.Valid = Errors.Count == 0;
return(aCoordinate.Valid);
}
private void openCrozzleFile()
{
DialogResult result;
// As we are opening a crozzle file,
// indicate crozzle file, and crozzle are not valid, and clear GUI.
crozzleToolStripMenuItem.Enabled = false;
crozzleWebBrowser.DocumentText = "";
ErrorListViewer.WebBrowser.DocumentText = "";
// Process crozzle file.
result = openFileDialog1.ShowDialog();
if (result == DialogResult.OK)
{
// Get configuration filename.
String configurationFileName = GetConfigurationFileName(openFileDialog1.FileName);
if (configurationFileName == null)
{
MessageBox.Show("configuration filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Add root to the path
else
{
String filename = configurationFileName.Trim();
if (Validator.IsDelimited(filename, Crozzle.StringDelimiters))
{
filename = filename.Trim(Crozzle.StringDelimiters);
}
configurationFileName = filename;
if (!Path.IsPathRooted(configurationFileName))
{
configurationFileName = Path.GetDirectoryName(openFileDialog1.FileName) + @"\" + configurationFileName;
}
}
// Parse configuration file.
Configuration aConfiguration = null;
Configuration.TryParse(configurationFileName, out aConfiguration);
// Get wordlist filename.
String wordListFileName = GetWordlistFileName(openFileDialog1.FileName);
if (wordListFileName == null)
{
MessageBox.Show("wordlist filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = wordListFileName.Trim();
if (Validator.IsDelimited(filename, Crozzle.StringDelimiters))
{
filename = filename.Trim(Crozzle.StringDelimiters);
}
wordListFileName = filename;
if (!Path.IsPathRooted(wordListFileName))
{
wordListFileName = Path.GetDirectoryName(openFileDialog1.FileName) + @"\" + wordListFileName;
}
}
// Parse wordlist file.
WordList wordList = null;
WordList.TryParse(wordListFileName, aConfiguration, out wordList);
// Parse crozzle file.
Crozzle aCrozzle;
Crozzle.TryParse(openFileDialog1.FileName, aConfiguration, wordList, out aCrozzle);
SIT323Crozzle = aCrozzle;
// Update GUI - menu enabled, display crozzle data (whether valid or invalid), and crozzle file errors.
if (SIT323Crozzle.FileValid && SIT323Crozzle.Configuration.Valid && SIT323Crozzle.WordList.Valid)
{
crozzleToolStripMenuItem.Enabled = true;
}
crozzleWebBrowser.DocumentText = SIT323Crozzle.ToStringHTML();
ErrorListViewer.WebBrowser.DocumentText =
SIT323Crozzle.FileErrorsHTML +
SIT323Crozzle.Configuration.FileErrorsHTML +
SIT323Crozzle.WordList.FileErrorsHTML;
// Log errors.
SIT323Crozzle.LogFileErrors(SIT323Crozzle.FileErrorsTXT);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.Configuration.FileErrorsTXT);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.WordList.FileErrors);
}
}
public static Boolean TryParse(String originalWordDataData, Crozzle aCrozzle, out WordData aWordData)
{
String[] originalWordData = originalWordDataData.Split(new Char[] { '=', ',' });
Errors = new List <String>();
aWordData = new WordData(originalWordData);
// Check that the original word data has the correct number of fields.
if (originalWordData.Length != NumberOfFields)
{
Errors.Add(String.Format(WordDataErrors.FieldCountError, originalWordData.Length, originalWordDataData, NumberOfFields));
}
// Check that each field is not empty.
for (int field = 0; field < originalWordData.Length; field++)
{
if (originalWordData[field].Length == 0)
{
Errors.Add(String.Format(WordDataErrors.BlankFieldError, originalWordDataData, field));
}
}
if (originalWordData.Length > 0)
{
// Check that the 1st field is an orientation value.
Orientation anOrientation;
if (!Orientation.TryParse(originalWordData[0], out anOrientation))
{
Errors.AddRange(Orientation.Errors);
}
aWordData.Orientation = anOrientation;
if (anOrientation.Valid)
{
// Check that the 2nd and 4th fields are a Coordinate.
if (originalWordData.Length >= NumberOfFields)
{
String rowValue = "";
String columnValue = "";
if (anOrientation.IsHorizontal)
{
// UPDATED
rowValue = originalWordData[3];
columnValue = originalWordData[4];
}
else if (anOrientation.IsVertical)
{
// UPDATED
rowValue = originalWordData[3];
columnValue = originalWordData[4];
}
if (rowValue.Length > 0 && columnValue.Length > 0)
{
Coordinate aCoordinate;
if (!Coordinate.TryParse(rowValue, columnValue, aCrozzle, out aCoordinate))
{
Errors.AddRange(Coordinate.Errors);
}
aWordData.Location = aCoordinate;
}
}
// Check that the 3rd field is alphabetic, and in the wordlist.
if (originalWordData.Length >= NumberOfFields - 1)
{
String originalWord = originalWordData[1];
if (originalWord.Length > 0)
{
if (Regex.IsMatch(originalWord, Configuration.allowedCharacters))
{
aWordData.Letters = originalWord;
// Check that the 3rd field is in the wordlist.
if (!aCrozzle.WordList.Contains(originalWord))
{
Errors.Add(String.Format(WordDataErrors.MissingWordError, originalWord));
}
}
else
{
Errors.Add(String.Format(WordDataErrors.AlphabeticError, originalWord));
}
}
}
}
}
aWordData.Valid = Errors.Count == 0;
return(aWordData.Valid);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList);
// Open file.
StreamReader fileIn = new StreamReader(path);
List <String> wordData = new List <string>();
// Validate file.
while (!fileIn.EndOfStream)
{
// Read a line.
String line = fileIn.ReadLine();
// Parse a crozzle file item.
CrozzleFileItem aCrozzleFileItem;
if (CrozzleFileItem.TryParse(line, out aCrozzleFileItem))
{
if (aCrozzleFileItem.IsConfigurationFile)
{
// Get the configuration file name.
String configurationPath = aCrozzleFileItem.KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(configurationPath))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aCrozzleFileItem.IsWordListFile)
{
// Get the word list file name.
String wordListPath = aCrozzleFileItem.KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.WordlistFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(wordListPath))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
aCrozzle.WordListPath = wordListPath;
}
}
else if (aCrozzleFileItem.IsRows)
{
// Get the number of rows.
int rows;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsColumns)
{
// Get the number of columns.
int columns;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsRow)
{
// Collect potential word data for a horizontal word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
else if (aCrozzleFileItem.IsColumn)
{
// Collect potential word data for a vertical word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
// Close files.
fileIn.Close();
// Get potential word data list.
WordDataList wordDataList;
if (!WordDataList.TryParse(wordData, aCrozzle, out wordDataList))
{
Errors.AddRange(WordDataList.Errors);
}
aCrozzle.WordDataList = wordDataList;
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationFileName));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
// Raw word data of horizontal and vertical words were obtained when reading the crozzle file,
// but now we need to create crozzle rows and crozzle columns that represent the crozzle.
aCrozzle.CreateCrozzleRows(aCrozzle.WordDataList);
aCrozzle.CreateCrozzleColumns(aCrozzle.WordDataList);
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList);
// Open file.
StreamReader fileIn = new StreamReader(path);
List <String> wordData = new List <string>();
String section = null;
bool newBlock = false;
// Validate file
while (!fileIn.EndOfStream)
{
// Read a line.
String line = fileIn.ReadLine();
// Processing empty lines
if (Regex.IsMatch(line, @"^\s*$"))
{
continue;
}
line = line.Trim();
// Processing comments
if (line.Contains("//"))
{
if (line.StartsWith("//"))
{
continue;
}
else
{
Errors.Add(String.Format(ConfigurationErrors.MixConfigWithComentError, line));
continue;
}
}
// Section check
switch (line)
{
case "FILE-DEPENDENCIES":
case "CROZZLE-SIZE":
case "HORIZONTAL-SEQUENCES":
case "VERTICAL-SEQUENCES":
section = line;
newBlock = true;
break;
case "END-FILE-DEPENDENCIES":
case "END-CROZZLE-SIZE":
case "END-HORIZONTAL-SEQUENCES":
case "END-VERTICAL-SEQUENCES":
section = null;
newBlock = true;
break;
default:
break;
}
if (newBlock)
{
newBlock = false;
continue;
}
// Parse a crozzle file item.
CrozzleFileItem aCrozzleFileItem;
// Out of section comment
if (section == null)
{
Errors.Add(String.Format(ConfigurationErrors.OutOfSectionError, line));
}
// Parse a crozzle item
else if (CrozzleFileItem.TryParse(line, out aCrozzleFileItem))
{
if (aCrozzleFileItem.IsConfigurationFile)
{
// Get the configuration file name.
String configurationPath = aCrozzleFileItem.KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(configurationPath))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aCrozzleFileItem.IsWordListFile)
{
// Get the word list file name.
String wordListPath = aCrozzleFileItem.KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.WordlistFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(wordListPath))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
aCrozzle.WordListPath = wordListPath;
}
}
// Replace
else if (aCrozzleFileItem.IsSize)
{
// Split row & col
String rawSizeData = aCrozzleFileItem.KeyValue.Value.Trim();
String[] sizeSplit = rawSizeData.Split(new String[] { SizeDelimiter }, 2, StringSplitOptions.None);
if (sizeSplit.Length != SizeValueLength)
{
Errors.Add(String.Format(KeyValueErrors.FieldCountError, sizeSplit.Length, rawSizeData, SizeValueLength));
}
else
{
int rows;
if (Validator.IsInt32(sizeSplit[0].Trim(), out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
int columns;
if (Validator.IsInt32(sizeSplit[1].Trim(), out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
}
else if (aCrozzleFileItem.IsSequence)
{
// Collect potential word data for a horizontal word.
//wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
String type;
if (section == "HORIZONTAL-SEQUENCES")
{
type = "ROW";
try
{
String oldFormat = aCrozzleFileItem.KeyValue.OriginalKeyValue;
oldFormat = oldFormat.Substring("SEQUENCE=".Length);
string[] split;
split = oldFormat.Split(',');
String key = split[0];
String row = split[1].Split('=')[1];
String col = split[2];
String newFormat = type + "=" + row + "," + key + "," + col;
Console.WriteLine("New Format = " + newFormat);
wordData.Add(newFormat);
}
catch (Exception e)
{
Errors.Add(String.Format(CrozzleFileErrors.SequenceFormatError, aCrozzleFileItem.KeyValue.OriginalKeyValue));
}
}
else if (section == "VERTICAL-SEQUENCES")
{
type = "COLUMN";
try
{
String oldFormat = aCrozzleFileItem.KeyValue.OriginalKeyValue;
oldFormat = oldFormat.Substring("SEQUENCE=".Length);
string[] split;
split = oldFormat.Split(',');
String key = split[0];
String row = split[1].Split('=')[1];
String col = split[2];
String newFormat = type + "=" + col + "," + key + "," + row;
Console.WriteLine("New Format = " + newFormat);
wordData.Add(newFormat);
}
catch (Exception e)
{
Errors.Add(String.Format(CrozzleFileErrors.SequenceFormatError, aCrozzleFileItem.KeyValue.OriginalKeyValue));
}
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
break;
}
}
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
// Close files.
fileIn.Close();
// Get potential word data list.
WordDataList wordDataList;
if (!WordDataList.TryParse(wordData, aCrozzle, out wordDataList))
{
Errors.AddRange(WordDataList.Errors);
}
aCrozzle.WordDataList = wordDataList;
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationFileName));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
// Raw word data of horizontal and vertical words were obtained when reading the crozzle file,
// but now we need to create crozzle rows and crozzle columns that represent the crozzle.
aCrozzle.CreateCrozzleRows(aCrozzle.WordDataList);
aCrozzle.CreateCrozzleColumns(aCrozzle.WordDataList);
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}
public static Boolean TryParse(SequenceFragment fragment, Crozzle aCrozzle, out WordData aWordData)
{
Errors = new List <String>();
aWordData = new WordData();
Orientation anOrientation;
if (!Orientation.TryParse(fragment.DirectionIdentifier, out anOrientation))
{
Errors.AddRange(Orientation.Errors);
}
aWordData.Orientation = anOrientation;
String[] fields = fragment.OriginalWordData.Split(new char[] { ',' }, 2);
if (fields.Length != 2)
{
Errors.Add(String.Format(WordDataErrors.FieldCountError, fields.Length, (fields.Length == 1) ? String.Empty : "s", fragment.OriginalWordData));
}
else
{
if (fields.Where(i => i.Contains("SEQUENCE")).Any() && fields.Where(i => i.Contains("LOCATION")).Any())
{
String[] wordField = fields.Where(item => item.Contains("SEQUENCE")).First().Split('=');
if (String.IsNullOrEmpty(wordField[1]))
{
Errors.Add(String.Format(WordDataErrors.BlankFieldError, fragment.OriginalWordData, wordField[0]));
}
else
{
if (Regex.IsMatch(wordField[1], Configuration.allowedCharacters))
{
aWordData.Letters = wordField[1];
}
else
{
Errors.Add(String.Format(WordDataErrors.AlphabeticError, wordField[1]));
}
}
String[] locationField = fields.Where(item => item.Contains("LOCATION")).First().Split('=');
if (String.IsNullOrEmpty(locationField[1]))
{
Errors.Add(String.Format(WordDataErrors.BlankFieldError, fragment.OriginalWordData, wordField[0]));
}
else
{
String[] values = locationField[1].Split(',');
if (values.Length != 2)
{
Errors.Add(String.Format(WordDataErrors.SequencePositionIncompleteError, fragment.OriginalWordData));
}
else
{
int posx, posy;
if (!Validator.IsInt32(values[0], out posx) || !Validator.IsInt32(values[1], out posy))
{
Errors.Add(String.Format(WordDataErrors.SequencePositionInvalidError, fragment.OriginalWordData));
}
else
{
aWordData.Location = new Coordinate(posx, posy);
}
}
}
}
else
{
Errors.Add(String.Format(WordDataErrors.SeqOrLocFieldMissingError, fragment.OriginalWordData));
}
}
aWordData.OriginalWordData =
new string[] { (aWordData.Orientation != null) ? aWordData.Orientation.Direction : null,
(aWordData.Location != null) ? aWordData.Location.Row.ToString() : null,
(aWordData.Location != null) ? aWordData.Location.Column.ToString() : null,
(aWordData.Letters != null) ? aWordData.Letters : null };
aWordData.Valid = Errors.Count == 0;
return(aWordData.Valid);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList);
StreamReader fileIn;
if (path.Contains("http"))
{
WebClient webClient = new WebClient();
Stream aStream = webClient.OpenRead(path);
fileIn = new StreamReader(aStream);
}
else
{
fileIn = new StreamReader(path);
}
List <String> wordData = new List <string>();
// Validate file.
while (!fileIn.EndOfStream)
{
// Read a line.
String line = fileIn.ReadLine();
// Parse a crozzle file item.
CrozzleFileItem aCrozzleFileItem;
if (CrozzleFileItem.TryParse(line, out aCrozzleFileItem))
{
if (aCrozzleFileItem.IsConfigurationFile)
{
// Get the configuration file name.
String configurationPath = aCrozzleFileItem.KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(configurationPath))
{
// Seperate local files and files from web server
if (!path.Contains("http"))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aCrozzleFileItem.IsWordListFile)
{
// Get the word list file name.
String wordListPath = aCrozzleFileItem.KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.WordlistFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(wordListPath))
{
// Seperate local files and files from web server
if (!path.Contains("http"))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
}
aCrozzle.WordListPath = wordListPath;
}
}
else if (aCrozzleFileItem.IsRows)
{
// Get the number of rows.
int rows;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsColumns)
{
// Get the number of columns.
int columns;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsRow)
{
// Collect potential word data for a horizontal word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
else if (aCrozzleFileItem.IsColumn)
{
// Collect potential word data for a vertical word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
// Close files.
fileIn.Close();
// If the file does not have location and orientation of words
if (wordData.Count == 0)
{
// Initialize an empty key-value group
List <String> GenerateKeyValueGroup = new List <String>();
// Use an dictionary to store inserting and non-inserting words score
Dictionary <char, int> IntersectingPointsPerLetter = new Dictionary <char, int>();
Dictionary <char, int> NonIntersectingPointsPerLetter = new Dictionary <char, int>();
// Append score to corresponding letter
char[] alphabet = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
for (int i = 0; i < alphabet.Length; i++)
{
IntersectingPointsPerLetter.Add(alphabet[i], aConfiguration.IntersectingPointsPerLetter[i]);
NonIntersectingPointsPerLetter.Add(alphabet[i], aConfiguration.NonIntersectingPointsPerLetter[i]);
}
// Use greedy algorithm to get a group with maximun number of words
Grid grid = new Grid(aCrozzle.Rows, aCrozzle.Columns, IntersectingPointsPerLetter, NonIntersectingPointsPerLetter, aConfiguration.PointsPerWord);
grid.GetConfiguration(aCrozzle.Configuration);
GenerateKeyValueGroup = grid.GreedyAlgorithm(wordList.List, aConfiguration.MaximumNumberOfGroups, aConfiguration.MinimumNumberOfGroups, out aCrozzle.timeConsume);
// Append NewkeyValue instead of OriginalKeyValue to old program in terms of compatibility
foreach (string GenerateKeyValue in GenerateKeyValueGroup)
{
wordData.Add(GenerateKeyValue);
}
}
// Get potential word data list.
WordDataList wordDataList;
if (!WordDataList.TryParse(wordData, aCrozzle, out wordDataList))
{
Errors.AddRange(WordDataList.Errors);
}
aCrozzle.WordDataList = wordDataList;
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationFileName));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
// Raw word data of horizontal and vertical words were obtained when reading the crozzle file,
// but now we need to create crozzle rows and crozzle columns that represent the crozzle.
aCrozzle.CreateCrozzleRows(aCrozzle.WordDataList);
aCrozzle.CreateCrozzleColumns(aCrozzle.WordDataList);
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}
private void openCrozzleFileRemotely()
{
crozzleToolStripMenuItem.Enabled = false;
// Process crozzle file to get configuration filename
String configurationFileName = GetConfigurationFileNameRemotely(crozzleComboBox.Text);
if (configurationFileName == null)
{
MessageBox.Show("configuration filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = configurationFileName.Trim();
if (Validator.IsDelimited(filename, Crozzle.StringDelimiters))
{
filename = filename.Trim(Crozzle.StringDelimiters);
}
configurationFileName = filename;
}
// Parse configuration file.
Configuration aConfiguration = null;
Configuration.TryParse(configurationFileName, out aConfiguration, true);
// Get wordlist filename.
String wordListFileName = GetWordlistFileNameRemotely(crozzleComboBox.Text);
if (wordListFileName == null)
{
MessageBox.Show("wordlist filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = wordListFileName.Trim();
if (Validator.IsDelimited(filename, Crozzle.StringDelimiters))
{
filename = filename.Trim(Crozzle.StringDelimiters);
}
wordListFileName = filename;
}
// Parse wordlist file.
WordList wordList = null;
WordList.TryParse(wordListFileName, aConfiguration, out wordList, true);
// Parse crozzle file.
Crozzle aCrozzle;
Crozzle.TryParse(crozzleComboBox.Text, aConfiguration, wordList, out aCrozzle, true);
SIT323Crozzle = aCrozzle;
// Update GUI - menu enabled, display crozzle data (whether valid or invalid), and crozzle file errors.
if (SIT323Crozzle.FileValid && SIT323Crozzle.Configuration.Valid && SIT323Crozzle.WordList.Valid)
{
crozzleToolStripMenuItem.Enabled = true;
}
crozzleWebBrowser.DocumentText = SIT323Crozzle.ToStringHTML();
ErrorListViewer.WebBrowser.DocumentText =
SIT323Crozzle.FileErrorsHTML +
SIT323Crozzle.Configuration.FileErrorsHTML +
SIT323Crozzle.WordList.FileErrorsHTML;
// Log errors.
SIT323Crozzle.LogFileErrors(SIT323Crozzle.FileErrorsTXT, true);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.Configuration.FileErrorsTXT, true);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.WordList.FileErrors, true);
}
private void saveAndOpenWebCrozzleFile()
{
string tempCrozzlePath = @"..\..\..\TempCrozzleFile\TempCrozzle.txt";
string tempWordlistPath = @"..\..\..\TempCrozzleFile\TempWordlist.txt";
string tempConfigurationPath = @"..\..\..\TempCrozzleFile\TempConfiguration.txt";
this.downloadFile(this.comboBox1.Text, tempCrozzlePath);
// As we are opening a crozzle file,
// indicate crozzle file, and crozzle are not valid, and clear GUI.
crozzleToolStripMenuItem.Enabled = false;
crozzleWebBrowser.DocumentText = "";
ErrorListViewer.WebBrowser.DocumentText = "";
// Process crozzle file.
// Get configuration filename.
String configurationFileName = GetConfigurationFileName(tempCrozzlePath);
if (configurationFileName == null)
{
MessageBox.Show("configuration filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = configurationFileName.Trim().Replace("\"", string.Empty);
this.downloadFile(filename, tempConfigurationPath);
}
// Parse configuration file.
Configuration aConfiguration = null;
Configuration.TryParse(tempConfigurationPath, out aConfiguration);
// Get wordlist filename.
String wordListFileName = GetWordlistFileName(tempCrozzlePath);
if (wordListFileName == null)
{
MessageBox.Show("wordlist filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = wordListFileName.Trim().Replace("\"", string.Empty);
this.downloadFile(filename, tempWordlistPath);
}
// Parse wordlist file.
WordList wordList = null;
WordList.TryParse(tempWordlistPath, aConfiguration, out wordList);
// Parse crozzle file.
Crozzle aCrozzle;
Crozzle.TryParse(tempCrozzlePath, aConfiguration, wordList, out aCrozzle);
SIT323Crozzle = aCrozzle;
// Update GUI - menu enabled, display crozzle data (whether valid or invalid), and crozzle file errors.
if (SIT323Crozzle.FileValid && SIT323Crozzle.Configuration.Valid && SIT323Crozzle.WordList.Valid)
{
crozzleToolStripMenuItem.Enabled = true;
}
crozzleWebBrowser.DocumentText = SIT323Crozzle.ToStringHTML();
ErrorListViewer.WebBrowser.DocumentText =
SIT323Crozzle.FileErrorsHTML +
SIT323Crozzle.Configuration.FileErrorsHTML +
SIT323Crozzle.WordList.FileErrorsHTML;
// Log errors.
SIT323Crozzle.LogFileErrors(SIT323Crozzle.FileErrorsTXT);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.Configuration.FileErrorsTXT);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.WordList.FileErrors);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList);
// Open file.
StreamReader fileIn = new StreamReader(path);
List <SequenceFragment> wordData = new List <SequenceFragment>();
// Validate file.
while (!fileIn.EndOfStream)
{
List <String> fragment = new List <String>();
do
{
/// Add multiple lines as part of a text fragment until the last element is empty or null.
fragment.Add(fileIn.ReadLine());
} while (!String.IsNullOrEmpty(fragment.Last()));
// Parse a crozzle file fragment.
FileFragment <CrozzleFileItem> aCrozzleFileFragment;
if (CrozzleFileItem.TryParse(fragment, out aCrozzleFileFragment))
{
String aFragmentKey = aCrozzleFileFragment.Name;
foreach (CrozzleFileItem aItem in aCrozzleFileFragment.Items)
{
/// Process the key-value, given the current fragment key.
if (aFragmentKey == CrozzleFileKeys.DEPENDENCIES_OPENBRACKET)
{
if (aItem.Name == CrozzleFileKeys.DEPENDENCIES_CONFIGDATA)
{
String configurationPath = aItem.KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(configurationPath))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aItem.Name == CrozzleFileKeys.DEPENDENCIES_SEQDATA)
{
String wordListPath = aItem.KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.WordlistFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(wordListPath))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
aCrozzle.WordListPath = wordListPath;
}
}
}
else if (aFragmentKey == CrozzleFileKeys.SIZE_OPENBRACKET)
{
int rows, columns;
String[] values = aItem.KeyValue.Value.Trim().Split(',');
if (Validator.IsInt32(values[0], out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
if (Validator.IsInt32(values[1], out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (new[] { CrozzleFileKeys.HORZSEQ_OPENBRACKET, CrozzleFileKeys.VERTSEQ_OPENBRACKET }.Contains(aFragmentKey))
{
wordData.Add(new SequenceFragment(aFragmentKey, aItem.KeyValue.OriginalKeyValue));
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
}
}
// Close files.
fileIn.Close();
// Get potential word data list.
WordDataList wordDataList;
if (!WordDataList.TryParse(wordData, aCrozzle, out wordDataList))
{
Errors.AddRange(WordDataList.Errors);
}
aCrozzle.WordDataList = wordDataList;
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationFileName));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
// Raw word data of horizontal and vertical words were obtained when reading the crozzle file,
// but now we need to create crozzle rows and crozzle columns that represent the crozzle.
aCrozzle.CreateCrozzleRows(aCrozzle.WordDataList);
aCrozzle.CreateCrozzleColumns(aCrozzle.WordDataList);
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}
/* This section is added for Assessment 2 */
private void button1_Click(object sender, EventArgs e)
{
// Crozzle generataion start
label1.Text = "Generating crozzle...";
// Get URL address
crozzleName = URL.Text;
String configurationFileName = GetConfigurationFileName(crozzleName);
if (configurationFileName == null)
{
MessageBox.Show("configuration filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = configurationFileName.Trim();
if (Validator.IsDelimited(filename, Crozzle.StringDelimiters))
{
filename = filename.Trim(Crozzle.StringDelimiters);
}
configurationFileName = filename;
if (!Path.IsPathRooted(configurationFileName) && !crozzleName.Contains("http"))
{
configurationFileName = Path.GetDirectoryName(crozzleName) + @"\" + configurationFileName;
}
}
// Parse configuration file.
Configuration aConfiguration = null;
Configuration.TryParse(configurationFileName, out aConfiguration);
// Get wordlist filename.
String wordListFileName = GetWordlistFileName(crozzleName);
if (wordListFileName == null)
{
MessageBox.Show("wordlist filename is missing from the crozzle file", ApplicationAboutBox.AssemblyTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
String filename = wordListFileName.Trim();
if (Validator.IsDelimited(filename, Crozzle.StringDelimiters))
{
filename = filename.Trim(Crozzle.StringDelimiters);
}
wordListFileName = filename;
if (!Path.IsPathRooted(wordListFileName) && !crozzleName.Contains("http"))
{
wordListFileName = Path.GetDirectoryName(crozzleName) + @"\" + wordListFileName;
}
}
// Parse wordlist file.
WordList wordList = null;
WordList.TryParse(wordListFileName, aConfiguration, out wordList);
// Parse crozzle file.
Crozzle aCrozzle;
Crozzle.TryParse(crozzleName, aConfiguration, wordList, out aCrozzle);
SIT323Crozzle = aCrozzle;
// Update GUI - menu enabled, display crozzle data (whether valid or invalid), and crozzle file errors.
if (SIT323Crozzle.FileValid && SIT323Crozzle.Configuration.Valid && SIT323Crozzle.WordList.Valid)
{
crozzleToolStripMenuItem.Enabled = true;
}
crozzleWebBrowser.DocumentText = SIT323Crozzle.ToStringHTML();
ErrorListViewer.WebBrowser.DocumentText =
SIT323Crozzle.FileErrorsHTML +
SIT323Crozzle.Configuration.FileErrorsHTML +
SIT323Crozzle.WordList.FileErrorsHTML;
// Crozzle generataion complete
label1.Text = "Crozzle generation succeed";
// Log errors.
SIT323Crozzle.LogFileErrors(SIT323Crozzle.FileErrorsTXT);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.Configuration.FileErrorsTXT);
SIT323Crozzle.LogFileErrors(SIT323Crozzle.WordList.FileErrors);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList);
// Open file.
StreamReader fileIn = new StreamReader(path);
List <TitleSequence> wordData = new List <TitleSequence>();
// Validate file.
while (!fileIn.EndOfStream)
{
// Create a Block to store a group of data
List <String> Block = new List <String>();
// Read a line.
String line = fileIn.ReadLine();
while (!String.IsNullOrEmpty(line))
{
Block.Add(line);
line = fileIn.ReadLine();
}
// Parse a block in crozzle file
CzlGroup aCrozzleFileGroup;
if (CrozzleFileItem.TryParse(Block, out aCrozzleFileGroup))
{
String title = aCrozzleFileGroup.CzlTitle;
for (int i = 0; i < aCrozzleFileGroup.Lines.Count; i++)
{
// Whether the title equals to "FILE-DEPENDENCIES"
if (title == CrozzleKeys.FileDependencies)
{
if (aCrozzleFileGroup.Lines[i].Name == CrozzleKeys.ConfigData)
{
String configurationPath = aCrozzleFileGroup.Lines[i].KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(configurationPath))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aCrozzleFileGroup.Lines[i].Name == CrozzleKeys.SequenceData)
{
String wordListPath = aCrozzleFileGroup.Lines[i].KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(wordListPath))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
aCrozzle.WordListPath = wordListPath;
}
}
}
// Whether the title equals to "CROZZLE-SIZE"
else if (title == CrozzleKeys.CrozzleSize)
{
int rows, columns;
String[] coordinate = aCrozzleFileGroup.Lines[i].KeyValue.Value.Split(',');
if (Validator.IsInt32(coordinate[0].Trim(), out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aCrozzleFileGroup.Lines[i].KeyValue.OriginalKeyValue, Errors[0]));
}
if (Validator.IsInt32(coordinate[1].Trim(), out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aCrozzleFileGroup.Lines[i].KeyValue.OriginalKeyValue, Errors[1]));
}
}
// Whether the title equals to "HORIZONTAL-SEQUENCES" or "VERTICAL-SEQUENCE"
else if (title == CrozzleKeys.HorizontalSequence || title == CrozzleKeys.VerticalSequence)
{
TitleSequence temp = new TitleSequence(title, aCrozzleFileGroup.Lines[i].KeyValue.OriginalKeyValue);
wordData.Add(temp);
}
// If there exist unidentified titles
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
}
}
// Close files.
fileIn.Close();
// Get potential word data list.
WordDataList wordDataList;
if (!WordDataList.TryParse(wordData, aCrozzle, out wordDataList))
{
Errors.AddRange(WordDataList.Errors);
}
aCrozzle.WordDataList = wordDataList;
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationPath));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
// Raw word data of horizontal and vertical words were obtained when reading the crozzle file,
// but now we need to create crozzle rows and crozzle columns that represent the crozzle.
aCrozzle.CreateCrozzleRows(aCrozzle.WordDataList);
aCrozzle.CreateCrozzleColumns(aCrozzle.WordDataList);
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}
public static Boolean TryParse(TitleSequence Block, Crozzle aCrozzle, out WordData aWordData)
{
String[] originalWordData = Block.SequenceLine.Split(new Char[] { ',' }, 2);
Errors = new List <String>();
aWordData = new WordData();
String[] OldOriginalWordData = new string[4];
// Check that the original word data has the correct number of fields.
if (originalWordData.Length != NumberOfFields)
{
Errors.Add(String.Format(WordDataErrors.FieldCountError, originalWordData.Length, Block.SequenceLine, NumberOfFields));
}
// If the title symbol exist
if (Block.Title.Length > 0)
{
// Check whether the title is an orientation value.
Orientation anOrientation;
if (!Orientation.TryParse(Block.Title, out anOrientation))
{
Errors.AddRange(Orientation.Errors);
}
aWordData.Orientation = anOrientation;
if (anOrientation.Valid)
{
// Handle the name & sequence side
String[] WordName = originalWordData[0].Split('=');
// Figure out whether WordName = ['SEQUENCE','(words)']
if (WordName[0] != "SEQUENCE")
{
Errors.Add(String.Format(WordDataErrors.MissingSymbol, Block.SequenceLine));
}
else
{ // Figure out whether the word is missing
if (String.IsNullOrEmpty(WordName[1]))
{
Errors.Add(String.Format(WordDataErrors.BlankFieldError, Block.SequenceLine, WordName[0]));
}
// Find out whether the word is alphabet
else if (!Regex.IsMatch(WordName[1], Configuration.allowedCharacters))
{
Errors.Add(String.Format(WordDataErrors.AlphabeticError, WordName[1]));
}
else
{
aWordData.Letters = WordName[1];
}
}
// Handle the coordinate side
String[] WordCoordinate = originalWordData[1].Split('=');
// If the format is correct
if (WordName[0] == "SEQUENCE")
{
//find out whether the right side is seperated by equeal symbol
if (WordCoordinate.Length != 2)
{
Errors.Add(String.Format(WordDataErrors.MissingSymbol, Block.SequenceLine));
}
// Find out whether the coordinate exists
else if (String.IsNullOrEmpty(WordCoordinate[1]))
{
Errors.Add(String.Format(WordDataErrors.BlankFieldError, Block.SequenceLine, WordCoordinate[0]));
}
else
{
// Get the Coordinate in string format
String[] CoordinateString = WordCoordinate[1].Split(',');
// Find out whether the CoordinateString is complete
if (CoordinateString.Length != 2)
{
Errors.Add(String.Format(WordDataErrors.CoordinateIncomplete, CoordinateString[0], originalWordData[1]));
}
else
{
// Get the coordinate of each word
String rowValue = CoordinateString[0];
String columnValue = CoordinateString[1];
if (rowValue.Length > 0 && columnValue.Length > 0)
{
Coordinate aCoordinate;
if (!Coordinate.TryParse(rowValue, columnValue, aCrozzle, out aCoordinate))
{
Errors.AddRange(Coordinate.Errors);
}
aWordData.Location = aCoordinate;
}
}
}
}
}
}
// Switch to the old format
if (aWordData.Orientation != null)
{
OldOriginalWordData[0] = aWordData.Orientation.Direction;
}
else if (aWordData.Location != null)
{
OldOriginalWordData[1] = aWordData.Location.Row.ToString();
OldOriginalWordData[3] = aWordData.Location.Column.ToString();
}
else if (aWordData.Letters != null)
{
OldOriginalWordData[2] = aWordData.Letters;
}
// Pass the old format to old OldOriginalWordData
aWordData.OriginalWordData = OldOriginalWordData;
aWordData.Valid = Errors.Count == 0;
return(aWordData.Valid);
}