public string RenderAdminField(IEditFieldData data)
{
long id = ((ImageEditFieldData)data).SprocketFileID;
StringBuilder sb = new StringBuilder();
if (id > 0)
{
sb.AppendFormat(
"<div class=\"imageeditfield-thumb\"><img src=\"{0}admin/pages/imgthumb/{1}/\" /></div>" +
"<input type=\"hidden\" name=\"existingimage_{2}\" value=\"{1}\" />",
WebUtility.BasePath, id, fieldName
);
}
sb.AppendFormat("<div class=\"imageeditfield-browse\"><input type=\"file\" size=\"60\" name=\"{0}\" id=\"imageeditfield-file-{0}\" class=\"file\" /></div>", fieldName);
if (id > 0)
{
sb.AppendFormat(
"<div class=\"imageeditfield-delete\"><input type=\"checkbox\" name=\"deleteimage_{0}\" value=\"yes\" " +
"onclick=\"$('imageeditfield-file-{0}').disabled = this.checked;\" " +
"id=\"imageeditfield-delete-{0}\" class=\"checkbox\" /><label for=\"imageeditfield-delete-{0}\">" +
"Delete this image (no image will be selected for this field)</label></div><div style=\"clear:both;overflow:hidden;\"></div>",
fieldName
);
}
return(sb.ToString());
}
public Result SaveData(long dataID, IEditFieldData efdata)
{
ImageEditFieldData data = (ImageEditFieldData)efdata;
try
{
using (TransactionScope scope = new TransactionScope())
{
DatabaseManager.DatabaseEngine.GetConnection();
if (data.SprocketFile != null)
{
data.SprocketFileID = data.SprocketFile.SprocketFileID = DatabaseManager.DatabaseEngine.GetUniqueID();
}
Result r = ContentManager.Instance.DataProvider.StoreEditField_Image(dataID, data.SprocketFileID);
if (r.Succeeded && data.SprocketFile != null)
{
r = FileManager.FileManager.DataLayer.Store(data.SprocketFile);
}
if (r.Succeeded)
{
scope.Complete();
}
return(r);
}
}
catch (Exception e)
{
return(new Result(e.Message));
}
finally
{
DatabaseManager.DatabaseEngine.ReleaseConnection();
}
}
public Result ReadAdminField(out IEditFieldData data)
{
TextBoxData box = new TextBoxData();
string text = HttpContext.Current.Request.Form[fieldName];
box.Text = text ?? "";
data = box;
return new Result();
}
public bool IsContentDifferent(IEditFieldData a, IEditFieldData b)
{
ImageEditFieldData d1 = (ImageEditFieldData)a;
ImageEditFieldData d2 = (ImageEditFieldData)b;
return d1.SprocketFileID != d2.SprocketFileID
|| (d1.SprocketFileID == 0 && d2.SprocketFile != null)
|| (d2.SprocketFileID == 0 && d1.SprocketFile != null);
}
public bool IsContentDifferent(IEditFieldData a, IEditFieldData b)
{
ImageEditFieldData d1 = (ImageEditFieldData)a;
ImageEditFieldData d2 = (ImageEditFieldData)b;
return(d1.SprocketFileID != d2.SprocketFileID ||
(d1.SprocketFileID == 0 && d2.SprocketFile != null) ||
(d2.SprocketFileID == 0 && d1.SprocketFile != null));
}
public Result ReadAdminField(out IEditFieldData data)
{
TextBoxEditField.TextBoxData box = new TextBoxEditField.TextBoxData();
string text = HttpContext.Current.Request.Form[fieldName];
box.Text = text ?? "";
data = box;
return(new Result());
}
public Result ReadAdminField(out IEditFieldData efdata)
{
ImageEditFieldData data = new ImageEditFieldData();
SprocketFile file = null;
if (HttpContext.Current.Request.Files[fieldName] != null)
{
if (HttpContext.Current.Request.Files[fieldName].ContentLength > 0)
{
file = new SprocketFile(SecurityProvider.ClientSpaceID, HttpContext.Current.Request.Files[fieldName], "", "");
Image img;
Result r = file.ValidateImageData(out img);
if (!r.Succeeded)
{
efdata = new ImageEditFieldData();
return(new Result("The image selected could not be loaded. The system reported back the following error: " + r.Message));
}
if (maxwidth > 0 || maxheight > 0)
{
SizingOptions options = new SizingOptions(maxwidth, maxheight, SizingOptions.Display.Constrain, 0);
options.Image = img;
MemoryStream stream = new MemoryStream();
FileManager.FileManager.Instance.ResizeImage(options, stream);
file.FileData = stream.ToArray();
}
}
}
bool deleted = HttpContext.Current.Request.Form["deleteimage_" + fieldName] != null;
long existing;
if (!long.TryParse(HttpContext.Current.Request.Form["existingimage_" + fieldName], out existing))
{
existing = 0;
}
if (deleted)
{
data.SprocketFileID = 0;
}
else if (file != null)
{
data.SprocketFile = file;
}
else
{
data.SprocketFileID = existing;
}
efdata = data;
return(new Result());
}
public Result ReadAdminField(out IEditFieldData efdata)
{
ImageEditFieldData data = new ImageEditFieldData();
SprocketFile file = null;
if (HttpContext.Current.Request.Files[fieldName] != null)
if (HttpContext.Current.Request.Files[fieldName].ContentLength > 0)
{
file = new SprocketFile(SecurityProvider.ClientSpaceID, HttpContext.Current.Request.Files[fieldName], "", "");
Image img;
Result r = file.ValidateImageData(out img);
if (!r.Succeeded)
{
efdata = new ImageEditFieldData();
return new Result("The image selected could not be loaded. The system reported back the following error: " + r.Message);
}
if (maxwidth > 0 || maxheight > 0)
{
SizingOptions options = new SizingOptions(maxwidth, maxheight, SizingOptions.Display.Constrain, 0);
options.Image = img;
MemoryStream stream = new MemoryStream();
FileManager.FileManager.Instance.ResizeImage(options, stream);
file.FileData = stream.ToArray();
}
}
bool deleted = HttpContext.Current.Request.Form["deleteimage_" + fieldName] != null;
long existing;
if (!long.TryParse(HttpContext.Current.Request.Form["existingimage_" + fieldName], out existing))
existing = 0;
if (deleted)
data.SprocketFileID = 0;
else if (file != null)
data.SprocketFile = file;
else
data.SprocketFileID = existing;
efdata = data;
return new Result();
}
public string RenderAdminField(IEditFieldData data)
{
return(string.Format("<textarea name=\"{0}\" class=\"{1}\" style=\"{2}\" cols=\"{4}\" rows=\"{5}\">{3}</textarea>",
fieldName, classname, style, HttpUtility.HtmlEncode(((TextBoxEditField.TextBoxData)data).Text), size, lines));
}
public object GetOutputValue(IEditFieldData data)
{
return(data == null ? "" : data.ToString());
}
public void InitialiseData(IEditFieldData data)
{
((TextBoxEditField.TextBoxData)data).Text = String.Empty;
}
public Result SaveData(long dataID, IEditFieldData data)
{
return(ContentManager.Instance.DataProvider.StoreEditField_TextBox(dataID, ((TextBoxEditField.TextBoxData)data).Text));
}
public void InitialiseData(IEditFieldData data)
{
((TextBoxData)data).Text = String.Empty;
}
public string RenderAdminField(IEditFieldData data)
{
long id = ((ImageEditFieldData)data).SprocketFileID;
StringBuilder sb = new StringBuilder();
if (id > 0)
{
sb.AppendFormat(
"<div class=\"imageeditfield-thumb\"><img src=\"{0}admin/pages/imgthumb/{1}/\" /></div>" +
"<input type=\"hidden\" name=\"existingimage_{2}\" value=\"{1}\" />",
WebUtility.BasePath, id, fieldName
);
}
sb.AppendFormat("<div class=\"imageeditfield-browse\"><input type=\"file\" size=\"60\" name=\"{0}\" id=\"imageeditfield-file-{0}\" class=\"file\" /></div>", fieldName);
if (id > 0)
{
sb.AppendFormat(
"<div class=\"imageeditfield-delete\"><input type=\"checkbox\" name=\"deleteimage_{0}\" value=\"yes\" " +
"onclick=\"$('imageeditfield-file-{0}').disabled = this.checked;\" " +
"id=\"imageeditfield-delete-{0}\" class=\"checkbox\" /><label for=\"imageeditfield-delete-{0}\">" +
"Delete this image (no image will be selected for this field)</label></div><div style=\"clear:both;overflow:hidden;\"></div>",
fieldName
);
}
return sb.ToString();
}
public Result SaveData(long dataID, IEditFieldData efdata)
{
ImageEditFieldData data = (ImageEditFieldData)efdata;
try
{
using (TransactionScope scope = new TransactionScope())
{
DatabaseManager.DatabaseEngine.GetConnection();
if (data.SprocketFile != null)
data.SprocketFileID = data.SprocketFile.SprocketFileID = DatabaseManager.DatabaseEngine.GetUniqueID();
Result r = ContentManager.Instance.DataProvider.StoreEditField_Image(dataID, data.SprocketFileID);
if (r.Succeeded && data.SprocketFile != null)
r = FileManager.FileManager.DataLayer.Store(data.SprocketFile);
if (r.Succeeded)
scope.Complete();
return r;
}
}
catch (Exception e)
{
return new Result(e.Message);
}
finally
{
DatabaseManager.DatabaseEngine.ReleaseConnection();
}
}
public object GetOutputValue(IEditFieldData data)
{
return ((ImageEditFieldData)data).SprocketFileID;
}
public object GetOutputValue(IEditFieldData data)
{
return(((ImageEditFieldData)data).SprocketFileID);
}
public void InitialiseData(IEditFieldData data)
{
((ImageEditFieldData)data).SprocketFileID = 0;
}
public string RenderAdminField(IEditFieldData data)
{
return string.Format("<textarea name=\"{0}\" class=\"{1}\" style=\"{2}\" cols=\"{4}\" rows=\"{5}\">{3}</textarea>",
fieldName, classname, style, HttpUtility.HtmlEncode(((TextBoxEditField.TextBoxData)data).Text), size, lines);
}
public Result SaveData(long dataID, IEditFieldData data)
{
return ContentManager.Instance.DataProvider.StoreEditField_TextBox(dataID, ((TextBoxData)data).Text);
}
internal void BuildAdminSectionList(Dictionary <string, List <EditFieldInfo> > editFieldsBySectionName)
{
// sort nodesByFieldName in ascending order, ready to be matched to the template admin fields
foreach (List <EditFieldInfo> list in editFieldsBySectionName.Values)
{
list.Sort();
}
adminSectionList = new List <PreparedPageAdminSection>();
Template t = ContentManager.Templates[TemplateName];
if (t == null)
{
return;
}
// combine t.GetPageAdminSections() with nodesByFieldName
PreparedPageAdminSection pas = new PreparedPageAdminSection();
foreach (PageAdminSectionDefinition def in t.GetPageAdminSections())
{
PreparedPageAdminSection section = new PreparedPageAdminSection();
List <EditFieldInfo> list;
if (!editFieldsBySectionName.TryGetValue(def.SectionName, out list))
{
list = new List <EditFieldInfo>();
}
section.SectionDefinition = def;
section.FieldList = new List <EditFieldInfo>();
// now that we've preliminarily prepared the section, fill its field list with what will appear in the admin ui
foreach (IEditFieldHandler handler in def.EditFieldHandlers)
{
int index = list.FindIndex(delegate(EditFieldInfo obj)
{
return(handler.FieldName == obj.FieldName && handler.TypeName == obj.Handler.TypeName);
});
EditFieldInfo info;
if (index == -1) // create a new field to handle it
{
IEditFieldHandlerDatabaseInterface dbi = ContentManager.GetEditFieldObjectCreator(handler.TypeName).CreateDatabaseInterface();
info = new EditFieldInfo(0, def.SectionName, handler.FieldName, section.FieldList.Count, handler, dbi);
IEditFieldObjectCreator creator = ContentManager.GetEditFieldObjectCreator(handler.TypeName);
IEditFieldData data = creator.CreateDataObject();
handler.InitialiseData(data);
info.Data = data;
}
else
{
info = list[index];
info.Handler = handler; // set it to the template's handler as the one created during database retrieval was for type name purposes only
list.RemoveAt(index);
info.Rank = section.FieldList.Count;
}
section.FieldList.Add(info);
}
section.UpdateFieldsByName();
adminSectionList.Add(section);
adminSectionsByName[section.SectionDefinition.SectionName] = section;
}
}
public object GetOutputValue(IEditFieldData data)
{
return data == null ? "" : data.ToString();
}
public bool IsContentDifferent(IEditFieldData a, IEditFieldData b)
{
return(!a.Equals(b));
}
public bool IsContentDifferent(IEditFieldData a, IEditFieldData b)
{
return !a.Equals(b);
}
public void InitialiseData(IEditFieldData data)
{
((ImageEditFieldData)data).SprocketFileID = 0;
}
public string RenderAdminField(IEditFieldData data)
{
return string.Format("<input type=\"text\" name=\"{0}\" class=\"{1}\" style=\"{2}\" value=\"{3}\" size=\"{4}\" maxlength=\"{5}\" />",
fieldName, classname, style, HttpUtility.HtmlEncode(((TextBoxData)data).Text), size, maxLength);
}
public string RenderAdminField(IEditFieldData data)
{
return(string.Format("<input type=\"text\" name=\"{0}\" class=\"{1}\" style=\"{2}\" value=\"{3}\" size=\"{4}\" maxlength=\"{5}\" />",
fieldName, classname, style, HttpUtility.HtmlEncode(((TextBoxData)data).Text), size, maxLength));
}
