public static void Generate(string inputDirectory, IOutputForm outputForm)
{
try {
outputForm.WriteOutputMessage("Starting flashcard generation...");
outputForm.WriteOutputMessage("");
InputDirectory = inputDirectory;
OutputDeckFile = new OutputDeckFile();
ValidateInput();
var itemsFile = new ItemsFile(inputDirectory);
var deckFile = new DeckFile(inputDirectory);
CreateOutputDirectory(deckFile);
foreach (var card in deckFile.Cards) {
GenerateCardImages(card, itemsFile, deckFile, outputForm);
}
foreach (var template in deckFile.Templates) {
GenerateCardImages(template, itemsFile, deckFile, outputForm);
}
outputForm.WriteOutputMessage("");
outputForm.WriteOutputMessage("Writing output deck file...");
OutputDeckFile.WriteFile(OutputDirectory, deckFile.DeckName);
outputForm.WriteOutputMessage("");
outputForm.WriteOutputMessage("Done!", Color.Green);
}
catch (Exception exception) {
outputForm.WriteOutputErrorMessage("");
outputForm.WriteOutputErrorMessage(new string('=', 40));
outputForm.WriteOutputErrorMessage("");
outputForm.WriteOutputErrorMessage("ERROR: " + exception.Message);
outputForm.WriteOutputErrorMessage("");
}
}
private static string GetBaseImagePathForCard(XmlNode sideNode, XmlNode cardNode, DeckFile deckFile)
{
string output = deckFile.GetPathFromAttribute(sideNode, "background");
if (output == "") {
output = deckFile.GetPathFromAttribute(cardNode, "background");
}
if (output == "") {
output = deckFile.DefaultBackground;
}
if (output == "") {
throw new XmlException("No background image specified for card");
}
else if (File.Exists(output) == false) {
throw new FileNotFoundException(string.Format("Background image \"{0}\" could not be found.", output), output);
}
return output;
}
private static void GenerateCardImages(XmlNode cardNode, ItemsFile itemsFile, DeckFile deckFile, IOutputForm outputForm)
{
string cardID = GeneratorXmlFile.GetAttributeValue(cardNode, "id");
int sideCounter = 0;
if (cardNode.Name == "card") {
foreach (XmlNode sideNode in cardNode.SelectNodes("side")) {
sideCounter++;
outputForm.WriteOutputMessage(string.Format("Generating side {0} of card \"{1}\"", sideCounter, cardID));
GenerateCardSideImage(sideNode, sideCounter, cardNode, cardID, itemsFile, deckFile, outputForm);
}
}
else {
outputForm.WriteOutputMessage(string.Format("Generating template \"{1}\"", sideCounter, cardID));
GenerateCardSideImage(cardNode, sideCounter, cardNode, cardID, itemsFile, deckFile, outputForm);
}
}
private static void GenerateCardSideImage(XmlNode sideNode, int sideCounter, XmlNode cardNode, string cardID, ItemsFile itemsFile, DeckFile deckFile, IOutputForm outputForm)
{
var cardSideTypeID = DetermineCardSideType(sideNode);
string baseImagePath = GetBaseImagePathForCard(sideNode, cardNode, deckFile);
var baseImage = Image.FromFile(baseImagePath);
foreach (var item in itemsFile.Items) {
string keyValue = itemsFile.GetKeyValueFromItemNode(item);
string outputFileName = BuildOutputFileName(cardID, keyValue, sideCounter);
string fullOutputFileName = Path.Combine(OutputDirectory, deckFile.MediaDirectoryName, outputFileName);
switch (cardSideTypeID) {
case CardSideType.Image:
outputForm.WriteOutputMessage(string.Format(" - Generating image card side file \"{0}\"", outputFileName));
GenerateCardImageSideImage(sideNode, item, itemsFile, (Image) baseImage.Clone(), fullOutputFileName);
break;
case CardSideType.Text:
outputForm.WriteOutputMessage(string.Format(" - Generating text card side file \"{0}\"", outputFileName));
GenerateCardTextSideImage(sideNode, item, (Image) baseImage.Clone(), fullOutputFileName);
break;
case CardSideType.Templated:
string templateID = GeneratorXmlFile.GetAttributeValue(sideNode.FirstChild, "id");
outputFileName = BuildOutputFileName(templateID, keyValue, 0);
break;
}
if (cardNode.Name == "card") {
OutputDeckFile.Add(cardID, keyValue, outputFileName);
}
}
baseImage.Dispose();
}
private static void CreateOutputDirectory(DeckFile deckFile)
{
if (Directory.Exists(OutputDirectory) == true) {
Directory.Delete(OutputDirectory, true);
}
Directory.CreateDirectory(OutputDirectory);
Directory.CreateDirectory(Path.Combine(OutputDirectory, deckFile.MediaDirectoryName));
}
