public IList<string> FindFiles(ISearchQuery searchQuery, FileTypes fileType, FileListSort fileListSort)
{
return FindFiles(searchQuery, new List<FileTypes>(new FileTypes[] { fileType }), fileListSort);
}
public IList<string> FindFiles(ISearchQuery searchQuery, IList<FileTypes> fileTypes, FileListSort fileListSort)
{
List<string> result = new List<string>();
if (configSettings.MusicDirectories.Count == 0)
return result;
StringBuilder search = new StringBuilder();
foreach (string wa in searchQuery.WantedAtoms) {
search.Append("*");
search.Append(wa);
}
search.Append("*.");
foreach (FileTypes fileTypeEnum in fileTypes) {
string fileType;
if (FileTypes.ALL == fileTypeEnum)
fileType = "*";
else
fileType = fileTypeEnum.ToString();
fileType = fileType.ToLower();
foreach (string musicDir in configSettings.MusicDirectories) {
string[] found;
try {
//PROBLEM! http://www.mono-project.com/IOMap also man mono
found = fileSystem.GetFiles(musicDir, search + fileType, SearchOption.AllDirectories);
}
catch {
found = new string[0];
}
foreach (string hit in found) {
//don't add it twice, and discard any extension-greater-than-three-characters microsoft retardedness:
//http://msdn2.microsoft.com/en-us/library/ms143316(VS.80).aspx
if ((result.Contains(hit)) ||
((Path.GetExtension(hit).ToLower() != ("." + fileType).ToLower()) && (FileTypes.ALL != fileTypeEnum)))
continue;
//also don't add it if it contains unwanted atoms
bool add = true;
foreach (string uwa in searchQuery.UnwantedAtoms)
if (Regex.IsMatch(Path.GetFileNameWithoutExtension(hit), Regex.Escape(uwa), RegexOptions.IgnoreCase)) {
add = false;
break;
}
if (add)
result.Add(hit);
}
}
}
switch (fileListSort) {
case FileListSort.SmallestFirst:
result.Sort(new FilenameComparer(true));
break;
case FileListSort.LargestFirst:
result.Sort(new FilenameComparer(false));
break;
case FileListSort.Random:
Randomise(result);
break;
}
return result;
}
public void VariousResultSorts(FileListSort fileListSort, string first, string second, string third)
{
string[] foundFiles = new string[] { "a dog track.mp3",
"a dog and fish track.mp3",
"a dog and cat track.mp3"
};
SetupResult.For(_searchQuery.WantedAtoms).Return(new List<string>(new string[] { }));
SetupResult.For(_configSettings.MusicDirectories).Return(new List<string>(new string[] { "somePath" }));
SetupResult.For(_searchQuery.UnwantedAtoms).Return(new List<string>(new string[] { }));
Expect.Call(_fileSystem.GetFiles(null, null, SearchOption.AllDirectories)).IgnoreArguments().Return(foundFiles);
ReplayAll();
IList<string> result = _fileFinder.FindFiles(_searchQuery, FileTypes.MP3, fileListSort);
Assert.AreEqual(3, result.Count);
Assert.AreEqual(first, result[0]);
Assert.AreEqual(second, result[1]);
Assert.AreEqual(third, result[2]);
VerifyAll();
}