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Feature: MS Excel (xlsx) Import/Export

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Microsoft Excel files can be used to import/export devices. Several
import bugs were also fixed in the process.
This commit is contained in:
Gary Sharp
2017-03-25 15:37:28 +11:00
parent ed66f4f285
commit 5ce9e51ae7
51 changed files with 1959 additions and 1083 deletions
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Disco.Services/Devices/Importing/Fields/DeviceLocationImportField.cs
+13 -11
View File
@@ -19,13 +19,15 @@ namespace Disco.Services.Devices.Importing.Fields
public override string FriendlyValue { get { return parsedValue; } }
public override string FriendlyPreviousValue { get { return previousValue; } }
public override bool Parse(DiscoDataContext Database, IDeviceImportCache Cache, DeviceImportContext Context, int RecordIndex, string DeviceSerialNumber, Device ExistingDevice, Dictionary<DeviceImportFieldTypes, string> Values, string Value)
public override bool Parse(DiscoDataContext Database, IDeviceImportCache Cache, IDeviceImportContext Context, string DeviceSerialNumber, Device ExistingDevice, List<IDeviceImportRecord> PreviousRecords, IDeviceImportDataReader DataReader, int ColumnIndex)
{
if (string.IsNullOrWhiteSpace(Value))
var value = DataReader.GetString(ColumnIndex);
if (string.IsNullOrWhiteSpace(value))
parsedValue = null;
else
{
parsedValue = Value.Trim();
parsedValue = value.Trim();
if (parsedValue.Length > 250)
return Error("Cannot be more than 250 characters");
}
@@ -43,10 +45,10 @@ namespace Disco.Services.Devices.Importing.Fields
public override bool Apply(DiscoDataContext Database, Device Device)
{
if (this.FieldAction == EntityState.Added ||
this.FieldAction == EntityState.Modified)
if (FieldAction == EntityState.Added ||
FieldAction == EntityState.Modified)
{
Device.Location = this.parsedValue;
Device.Location = parsedValue;
return true;
}
else
@@ -55,14 +57,14 @@ namespace Disco.Services.Devices.Importing.Fields
}
}
public override int? GuessHeader(DiscoDataContext Database, DeviceImportContext Context)
public override int? GuessColumn(DiscoDataContext Database, IDeviceImportContext Context, IDeviceImportDataReader DataReader)
{
// column name
var possibleColumns = Context.Header
.Select((h, i) => Tuple.Create(h, i))
.Where(h => h.Item1.Item2 == DeviceImportFieldTypes.IgnoreColumn && h.Item1.Item1.IndexOf("location", System.StringComparison.OrdinalIgnoreCase) >= 0);
var possibleColumns = Context.Columns
.Where(h => h.Type == DeviceImportFieldTypes.IgnoreColumn &&
h.Name.IndexOf("location", StringComparison.OrdinalIgnoreCase) >= 0);
return possibleColumns.Select(h => (int?)h.Item2).FirstOrDefault();
return possibleColumns.Select(h => (int?)h.Index).FirstOrDefault();
}
}
}