public void GenerateThumbnails(SaveData saveData, Config config)
{
if (config.GenerateImages)
{
for (int i = 0; i < config.presets.Count; i++)
{
Crop crop = (Crop) saveData.data[i];
Preset preset = (Preset) config.presets[i];
// Crop rectangle bigger than actual image
if(crop.X2 - crop.X > Width || crop.Y2 - crop.Y > Height)
{
crop = preset.Fit(this);
}
ImageTransform.Execute(
Path,
String.Format("{0}_{1}", Name, preset.Name),
crop.X,
crop.Y,
crop.X2 - crop.X,
crop.Y2 - crop.Y,
preset.TargetWidth,
preset.TargetHeight,
config.Quality
);
//BasePage bp = new BasePage();
//bp.speechBubble(BasePage.speechBubbleIcon.error, "Error",
// "One or more crops are out of bounds. Please correct and try again.");
}
}
}
public string Xml(Config config, ImageInfo imageInfo)
{
XmlDocument doc = createBaseXmlDocument();
XmlNode root = doc.DocumentElement;
if (root == null) return null;
XmlNode dateStampNode = doc.CreateNode(XmlNodeType.Attribute, "date", null);
dateStampNode.Value = imageInfo.DateStamp.ToString("s");
root.Attributes.SetNamedItem(dateStampNode);
for (int i = 0; i < data.Count; i++)
{
Crop crop = (Crop) data[i];
Preset preset = (Preset) config.presets[i];
XmlNode newNode = doc.CreateElement("crop");
XmlNode nameNode = doc.CreateNode(XmlNodeType.Attribute, "name", null);
nameNode.Value = preset.Name;
newNode.Attributes.SetNamedItem(nameNode);
XmlNode xNode = doc.CreateNode(XmlNodeType.Attribute, "x", null);
xNode.Value = crop.X.ToString();
newNode.Attributes.SetNamedItem(xNode);
XmlNode yNode = doc.CreateNode(XmlNodeType.Attribute, "y", null);
yNode.Value = crop.Y.ToString();
newNode.Attributes.SetNamedItem(yNode);
XmlNode x2Node = doc.CreateNode(XmlNodeType.Attribute, "x2", null);
x2Node.Value = crop.X2.ToString();
newNode.Attributes.SetNamedItem(x2Node);
XmlNode y2Node = doc.CreateNode(XmlNodeType.Attribute, "y2", null);
y2Node.Value = crop.Y2.ToString();
newNode.Attributes.SetNamedItem(y2Node);
if (config.GenerateImages)
{
XmlNode urlNode = doc.CreateNode(XmlNodeType.Attribute, "url", null);
urlNode.Value = String.Format("{0}/{1}_{2}.jpg",
imageInfo.RelativePath.Substring(0,
imageInfo.RelativePath.LastIndexOf(
'/')),
imageInfo.Name,
preset.Name);
newNode.Attributes.SetNamedItem(urlNode);
}
root.AppendChild(newNode);
}
return doc.InnerXml;
}
public DataEditor(umbraco.interfaces.IData Data, string Configuration)
{
data = Data;
config = new Config(Configuration);
}
private void LoadData()
{
if (!string.IsNullOrEmpty(Configuration))
{
Config config = new Config(Configuration);
if (this.imagePropertyTypePicker.Items.Contains(new ListItem(config.UploadPropertyAlias)))
{
this.imagePropertyTypePicker.SelectedValue = config.UploadPropertyAlias;
}
chkGenerateCrops.Checked = config.GenerateImages;
chkShowLabel.Checked = config.ShowLabel;
txtQuality.Visible = chkShowLabel.Checked;
txtQuality.Text = config.Quality.ToString();
litQuality.Visible = chkShowLabel.Checked;
foreach (Preset preset in config.presets)
{
slbPresets.Items.Add(
new ListItem(
getListItemDisplayName(
preset.Name,
preset.TargetWidth.ToString(),
preset.TargetHeight.ToString(),
preset.KeepAspect ? "1" : "0",
String.Concat(preset.PositionH, preset.PositionV)),
String.Format("{0},{1},{2},{3},{4}{5}",
preset.Name,
preset.TargetWidth,
preset.TargetHeight,
preset.KeepAspect ? "1" : "0",
preset.PositionH, preset.PositionV)));
}
}
}
void _generateButton_Click(object sender, EventArgs e)
{
Config config = new Config(Configuration);
// get list of nodeids with this datatype
using (IRecordsReader rdr = SqlHelper.ExecuteReader(
"SELECT DISTINCT contentNodeId, " +
"(SELECT Alias FROM cmsPropertyType WHERE Id = pd.propertyTypeId) AS propertyAlias " +
"FROM cmsPropertyData pd " +
"WHERE PropertyTypeId IN (SELECT Id FROM cmsPropertyType WHERE DataTypeId = " + _dataType.DataTypeDefinitionId + ")"))
{
while (rdr.Read())
{
int documentId = rdr.GetInt("contentNodeId");
string propertyAlias = rdr.GetString("propertyAlias");
Document document = new Document(documentId);
Property cropProperty = document.getProperty(propertyAlias);
Property imageProperty = document.getProperty(config.UploadPropertyAlias);
if (cropProperty != null) // && cropProperty.Value.ToString() == ""
{
ImageInfo imageInfo = new ImageInfo(imageProperty.Value.ToString());
if (imageInfo.Exists)
{
SaveData saveData = new SaveData();
foreach (Preset preset in config.presets)
{
Crop crop = preset.Fit(imageInfo);
saveData.data.Add(crop);
}
//cropProperty.Value = saveData.Xml(config, imageInfo);
imageInfo.GenerateThumbnails(saveData, config);
if (document.Published)
{
//document.Publish(document.User);
//umbraco.library.UpdateDocumentCache(document.Id);
}
else
{
//document.Save();
}
}
}
}
}
}
