public static List <FileIndexItem> SearchAndReplace(List <FileIndexItem> fileIndexResultsList,
string fieldName, string search, string replace)
{
foreach (var fileIndexItem in fileIndexResultsList.Where(
p => p.Status == FileIndexItem.ExifStatus.Ok ||
p.Status == FileIndexItem.ExifStatus.Deleted))
{
var searchInObject = FileIndexCompareHelper.Get(fileIndexItem, fieldName);
var replacedToObject = new object();
PropertyInfo[] propertiesA = new FileIndexItem().GetType().GetProperties(
BindingFlags.Public | BindingFlags.Instance);
PropertyInfo property = propertiesA.FirstOrDefault(p => string.Equals(
p.Name, fieldName, StringComparison.InvariantCultureIgnoreCase));
if (property.PropertyType == typeof(string))
{
var searchIn = ( string )searchInObject;
// Replace Ignore Case
replacedToObject = Regex.Replace(
searchIn,
Regex.Escape(search),
replace.Replace("$", "$$"),
RegexOptions.IgnoreCase
);
}
// only string types are added here, other types are ignored for now
FileIndexCompareHelper.Set(fileIndexItem, fieldName, replacedToObject);
}
return(fileIndexResultsList);
}
public void FileIndexCompareHelperTest__SetValue_WrongTypeCast()
{
// wrong types are ignored by default
Assert.AreEqual(string.Empty, FileIndexCompareHelper.Set(null, nameof(FileIndexItem.Tags), 1).Tags);
}
public void FileIndexCompareHelperTest__SetValue_UnknownValue()
{
// try database type that does not exist
Assert.AreEqual(string.Empty, FileIndexCompareHelper.Set(null, "ThisTagDoesNotExist", "value").Tags);
}
public void FileIndexCompareHelperTest__SetValue_Tags_LowerCase()
{
Assert.AreEqual("value", FileIndexCompareHelper.Set(null, nameof(FileIndexItem.Tags).ToLowerInvariant(), "value").Tags);
}
public void FileIndexCompareHelperTest__SetValue_Tags()
{
Assert.AreEqual("value", FileIndexCompareHelper.Set(null, nameof(FileIndexItem.Tags), "value").Tags);
}