private EntryXml GetEntry(string categoryName, string exerciseName, string userId)
{
ExerciseXml exercise = GetExercise(categoryName, exerciseName);
if (exercise.Entries == null)
{
exercise.Entries = new EntryXml[1];
exercise.Entries[0] = new EntryXml(userId);
return(exercise.Entries[0]);
}
foreach (EntryXml entry in exercise.Entries)
{
if (entry.UID == userId)
{
return(entry);
}
}
EntryXml appendedEntry = new EntryXml(userId);
EntryXml[] entries = new EntryXml[exercise.Entries.Length + 1];
entries[entries.Length - 1] = appendedEntry;
exercise.Entries.CopyTo(entries, 0);
exercise.Entries = entries;
return(appendedEntry);
}
private ExerciseXml GetExercise(string categoryName, string exerciseName)
{
CategoryXml category = GetCategory(categoryName);
if (category.Exercises == null)
{
category.Exercises = new ExerciseXml[1];
category.Exercises[0] = new ExerciseXml(exerciseName);
return(category.Exercises[0]);
}
foreach (ExerciseXml exercise in category.Exercises)
{
if (exercise.Name == exerciseName)
{
return(exercise);
}
}
ExerciseXml appendedExercise = new ExerciseXml(exerciseName);
ExerciseXml[] exercises = new ExerciseXml[category.Exercises.Length + 1];
exercises[exercises.Length - 1] = appendedExercise;
category.Exercises.CopyTo(exercises, 0);
category.Exercises = exercises;
return(appendedExercise);
}