/// <summary>
/// Generates the web part code.
/// </summary>
protected void GenerateCode()
{
string templateFile = MapPath("~/App_Data/CodeTemplates/WebPart");
string baseControl = txtBaseControl.Text.Trim();
WebPartInfo wpi = WebPartInfoProvider.GetWebPartInfo(webpartId);
if (wpi != null)
{
// Generate the ASCX
string ascx = File.ReadAllText(templateFile + ".ascx.template");
// Prepare the path
string path = URLHelper.UnResolveUrl(WebPartInfoProvider.GetWebPartUrl(wpi), SettingsKeyProvider.ApplicationPath);
// Prepare the class name
string className = path.Trim('~', '/');
if (className.EndsWith(".ascx"))
{
className = className.Substring(0, className.Length - 5);
}
className = className.Replace("/", "_");
ascx = Regex.Replace(ascx, "(Inherits)=\"[^\"]+\"", "$1=\"" + className + "\"");
ascx = Regex.Replace(ascx, "(CodeFile|CodeBehind)=\"[^\"]+\"", "$1=\"" + path + "\"");
this.txtASCX.Text = ascx;
// Generate the code
string code = File.ReadAllText(templateFile + ".ascx.cs.template");
code = Regex.Replace(code, "( class\\s+)[^\\s]+", "$1" + className);
// Prepare the properties
FormInfo fi = new FormInfo(wpi.WebPartProperties);
StringBuilder sbInit = new StringBuilder();
string propertiesCode = CodeGenerator.GetPropertiesCode(fi, true, baseControl, sbInit);
// Replace in code
code = code.Replace("// ##PROPERTIES##", propertiesCode);
code = code.Replace("// ##SETUP##", sbInit.ToString());
this.txtCS.Text = code;
}
}
protected void Page_Load(object sender, EventArgs e)
{
StringSafeDictionary <object> decodedProperties = new StringSafeDictionary <object>();
foreach (DictionaryEntry param in Properties)
{
// Decode special CK editor char
String str = String.Empty;
if (param.Value != null)
{
str = param.Value.ToString().Replace("%25", "%");
}
decodedProperties[(string)param.Key] = HttpUtility.UrlDecode(str);
}
Properties = decodedProperties;
string widgetName = ValidationHelper.GetString(Properties["name"], String.Empty);
// Widget name must be specified
if (String.IsNullOrEmpty(widgetName))
{
AddErrorWebPart("widgets.invalidname", null);
return;
}
WidgetInfo wi = WidgetInfoProvider.GetWidgetInfo(widgetName);
if (wi == null)
{
AddErrorWebPart("widget.failedtoload", null);
return;
}
WebPartInfo wpi = WebPartInfoProvider.GetWebPartInfo(wi.WidgetWebPartID);
if (wpi == null)
{
return;
}
//no widgets can be used as inline
if (!wi.WidgetForInline)
{
AddErrorWebPart("widgets.cantbeusedasinline", null);
return;
}
try
{
FormInfo fi = null;
DataRow dr = null;
using (var cs = new CachedSection <FormInfo>(ref fi, 1440, (PortalContext.ViewMode == ViewModeEnum.LiveSite), null, "inlinewidgetcontrol", wi.WidgetID, wpi.WebPartID))
{
if (cs.LoadData)
{
// Merge widget and it's parent webpart properties
string props = FormHelper.MergeFormDefinitions(wpi.WebPartProperties, wi.WidgetProperties);
// Prepare form
const WidgetZoneTypeEnum zoneType = WidgetZoneTypeEnum.Editor;
fi = PortalFormHelper.GetWidgetFormInfo(wi.WidgetName, zoneType, props, true, wi.WidgetDefaultValues);
// Apply changed values
dr = fi.GetDataRow();
fi.LoadDefaultValues(dr);
if (cs.Cached)
{
cs.CacheDependency = CacheHelper.GetCacheDependency("cms.webpart|byid|" + wpi.WebPartID + "\n" + "cms.widget|byid|" + wi.WidgetID);
}
cs.Data = fi;
}
}
// Get datarow
if (dr == null)
{
dr = fi.GetDataRow();
fi.LoadDefaultValues(dr);
}
// Incorporate inline parameters to datarow
string publicFields = ";containertitle;container;";
if (wi.WidgetPublicFileds != null)
{
publicFields += ";" + wi.WidgetPublicFileds.ToLowerCSafe() + ";";
}
// Load the widget control
string url = null;
// Set widget layout
WebPartLayoutInfo wpli = WebPartLayoutInfoProvider.GetWebPartLayoutInfo(wi.WidgetLayoutID);
if (wpli != null)
{
// Load specific layout through virtual path
url = wpli.Generalized.GetVirtualFileRelativePath(WebPartLayoutInfo.EXTERNAL_COLUMN_CODE, wpli.WebPartLayoutVersionGUID);
}
else
{
// Load regularly
url = WebPartInfoProvider.GetWebPartUrl(wpi, false);
}
CMSAbstractWebPart control = (CMSAbstractWebPart)Page.LoadUserControl(url);
control.PartInstance = new WebPartInstance();
// Use current page placeholder
control.PagePlaceholder = PortalHelper.FindParentPlaceholder(this);
// Set all form values to webpart
foreach (DataColumn column in dr.Table.Columns)
{
object value = dr[column];
string columnName = column.ColumnName.ToLowerCSafe();
//Resolve set values by user
if (Properties.Contains(columnName))
{
FormFieldInfo ffi = fi.GetFormField(columnName);
if ((ffi != null) && ffi.Visible && ((ffi.DisplayIn == null) || !ffi.DisplayIn.Contains(FormInfo.DISPLAY_CONTEXT_DASHBOARD)))
{
value = Properties[columnName];
}
}
// Resolve macros in defined in default values
if (!String.IsNullOrEmpty(value as string))
{
// Do not resolve macros for public fields
if (publicFields.IndexOfCSafe(";" + columnName + ";") < 0)
{
// Check whether current column
bool avoidInjection = control.SQLProperties.Contains(";" + columnName + ";");
// Resolve macros
MacroSettings settings = new MacroSettings()
{
AvoidInjection = avoidInjection,
};
value = control.ContextResolver.ResolveMacros(value.ToString(), settings);
}
}
control.PartInstance.SetValue(column.ColumnName, value);
}
control.PartInstance.IsWidget = true;
// Load webpart content
control.OnContentLoaded();
// Add webpart to controls collection
Controls.Add(control);
// Handle DisableViewstate setting
control.EnableViewState = !control.DisableViewState;
}
catch (Exception ex)
{
AddErrorWebPart("widget.failedtoload", ex);
}
}
protected void Page_Load(object sender, EventArgs e)
{
Hashtable decodedProperties = new Hashtable();
foreach (DictionaryEntry param in mProperties)
{
// Decode special CK editor char
String str = String.Empty;
if (param.Value != null)
{
str = param.Value.ToString().Replace("%25", "%");
}
decodedProperties[param.Key] = HttpUtility.UrlDecode(str);
}
mProperties = decodedProperties;
string widgetName = ValidationHelper.GetString(mProperties["name"], String.Empty);
// Widget name must be specified
if (String.IsNullOrEmpty(widgetName))
{
AddErrorWebPart("widgets.invalidname", null);
return;
}
WidgetInfo wi = WidgetInfoProvider.GetWidgetInfo(widgetName);
if (wi == null)
{
AddErrorWebPart("widget.failedtoload", null);
return;
}
WebPartInfo wpi = WebPartInfoProvider.GetWebPartInfo(wi.WidgetWebPartID);
if (wpi == null)
{
return;
}
//no widgets can be used as inline
if (!wi.WidgetForInline)
{
AddErrorWebPart("widgets.cantbeusedasinline", null);
return;
}
try
{
// Merge widget and it's parent webpart properties
string properties = FormHelper.MergeFormDefinitions(wpi.WebPartProperties, wi.WidgetProperties);
// Prepare form
WidgetZoneTypeEnum zoneType = WidgetZoneTypeEnum.Editor;
FormInfo zoneTypeDefinition = PortalHelper.GetPositionFormInfo(zoneType);
FormInfo fi = FormHelper.GetWidgetFormInfo(wi.WidgetName, Enum.GetName(typeof(WidgetZoneTypeEnum), zoneType), properties, zoneTypeDefinition, true);
// Apply changed values
DataRow dr = fi.GetDataRow();
fi.LoadDefaultValues(dr);
// Incorporate inline parameters to datarow
string publicFields = ";containertitle;container;";
if (wi.WidgetPublicFileds != null)
{
publicFields += ";" + wi.WidgetPublicFileds.ToLower() + ";";
}
// Load the webpart(widget) control
string url = WebPartInfoProvider.GetWebPartUrl(wpi, false);
CMSAbstractWebPart control = (CMSAbstractWebPart)Page.LoadControl(url);
control.PartInstance = new WebPartInstance();
// Set all form values to webpart
foreach (DataColumn column in dr.Table.Columns)
{
object value = dr[column];
string columnName = column.ColumnName.ToLower();
//Resolve set values by user
if (mProperties.Contains(columnName))
{
FormFieldInfo ffi = fi.GetFormField(columnName);
if ((ffi != null) && ffi.Visible && (!ffi.DisplayIn.Contains(FormInfo.DISPLAY_CONTEXT_DASHBOARD)))
{
value = mProperties[columnName];
}
}
// Resolve macros in defined in default values
if (!String.IsNullOrEmpty(value as string))
{
// Do not resolve macros for public fields
if (publicFields.IndexOf(";" + columnName + ";") < 0)
{
// Check whether current column
bool avoidInjection = control.SQLProperties.Contains(";" + columnName + ";");
// Resolve macros
value = control.ContextResolver.ResolveMacros(value.ToString(), avoidInjection);
}
}
control.PartInstance.SetValue(column.ColumnName, value);
}
// Load webpart content
control.OnContentLoaded();
// Add webpart to controls collection
this.Controls.Add(control);
}
catch (Exception ex)
{
AddErrorWebPart("widget.failedtoload", ex);
}
}
/// <summary>
/// Generates the web part code.
/// </summary>
/// <param name="wpi">Web part info</param>
/// <param name="baseControl">Base control nested within the web part</param>
/// <param name="ascx">Returning ASCX code</param>
/// <param name="code">Returning code behind</param>
/// <param name="designer">Returning designer file</param>
public static void GenerateWebPartCode(WebPartInfo wpi, string baseControl, out string ascx, out string code, out string designer)
{
code = "";
ascx = "";
designer = "";
if (wpi != null)
{
string templateFile = HttpContext.Current.Server.MapPath("~/App_Data/CodeTemplates/WebPart");
// Generate the ASCX
ascx = File.ReadAllText(templateFile + ".ascx.template");
// Prepare the path
string path = URLHelper.UnResolveUrl(WebPartInfoProvider.GetWebPartUrl(wpi), SettingsKeyProvider.ApplicationPath);
// Prepare the class name
string className = path.Trim('~', '/');
if (className.EndsWithCSafe(".ascx"))
{
className = className.Substring(0, className.Length - 5);
}
className = ValidationHelper.GetIdentifier(className, "_");
ascx = Regex.Replace(ascx, "(Inherits)=\"[^\"]+\"", "$1=\"" + className + "\"");
// Replace the code file / code behind
bool webApp = CMSContext.IsWebApplication;
string fileAttr = "CodeFile";
//if (webApp)
//{
// fileAttr = "CodeBehind";
//}
ascx = Regex.Replace(ascx, "(CodeFile|CodeBehind)=\"[^\"]+\"", fileAttr + "=\"" + path + ".cs\"");
// Generate the code
code = File.ReadAllText(templateFile + ".ascx.cs.template");
code = Regex.Replace(code, "( class\\s+)[^\\s]+", "$1" + className);
// Prepare the properties
FormInfo fi = new FormInfo(wpi.WebPartProperties);
StringBuilder sbInit = new StringBuilder();
string propertiesCode = CodeGenerator.GetPropertiesCode(fi, true, baseControl, sbInit, true);
// Replace in code
code = code.Replace("// ##PROPERTIES##", propertiesCode);
code = code.Replace("// ##SETUP##", sbInit.ToString());
// Generate the designer
if (webApp)
{
designer = File.ReadAllText(templateFile + ".ascx.designer.cs.template");
designer = Regex.Replace(designer, "( class\\s+)[^\\s]+", "$1" + className);
}
}
}