/// <summary>
// Setups the web part toolbar control.
/// </summary>
private void SetupControl()
{
// Initialize controls variables
isRTLCulture = CultureHelper.IsUICultureRTL();
defaultWebPartImageUrl = GetImageUrl("Objects/CMS_WebPart/notavailable.png");
// Load the web part category selector
categorySelector.ReloadData(false);
// Add the "Recently used" item to the category selector
ListItem listItem = new ListItem();
listItem.Text = ResHelper.GetString("webparts.recentlyusedshort", prefferedUICultureCode);
listItem.Value = CATEGORY_RECENTLY_USED;
categorySelector.DropDownListControl.Items.Insert(0, listItem);
categorySelector.DropDownListControl.CssClass = "WPTCategories";
// Ensure that when selected item is changed then the web part repeater update panel will be also updated
categorySelector.DropDownListControl.Attributes.Add("onchange", "wptCategoryChanged();");
// Setup the handlers
btnPopupOK.Click += new EventHandler(btnPopupOK_Click);
repItems.ItemDataBound += new RepeaterItemEventHandler(repItems_ItemDataBound);
// Setup the resource strings and tooltips
lblWptEnabled.Text = ResHelper.GetString("adm.user.lblusershowwebparttoolbar", prefferedUICultureCode);
lblWptPosition.Text = ResHelper.GetString("general.position", prefferedUICultureCode);
btnPopupOK.Text = ResHelper.GetString("general.ok", prefferedUICultureCode);
btnPopupCancel.Text = ResHelper.GetString("general.cancel", prefferedUICultureCode);
pnlTrash.ToolTip = ResHelper.GetString("webparttoolbar.trashtooltip", prefferedUICultureCode);
btnConfigBtn.ToolTip = ResHelper.GetString("general.settings", prefferedUICultureCode);
btnConfigBtn.ImageUrl = GetImageUrl("CMSModules/CMS_PortalEngine/Configure.png");
btnConfigBtn.OnClientClick = "showModalPopup('" + ucPopupDialog.ClientID + "', '" + ucPopupDialog.ClientID + "_background'); return false;";
// Setup the toolbar web part list drag-and-drop extender
ddExtender.TargetControlID = scrollPanel.ScrollAreaContainer.ID;
ddExtender.DropCueID = pnlCue.ID;
ddExtender.DragItemClass = "WPTSelectorEnvelope";
ddExtender.DragItemHandleClass = "WPTHandle";
ddExtender.OnClientDrop = "";
ddExtender.OnClientBeforeDrop = "wptListOnBeforeDrop";
// Setup the drag-and-drop extender for highlighted web parts as well.
// This solves the issue when changing categories (using the drop down) and you highlight a web part before the init script for drag-and-drop is run.
ddExtenderHovered.TargetControlID = scrollPanel.ScrollAreaContainer.ID;
ddExtenderHovered.DropCueID = pnlCue.ID;
ddExtenderHovered.DragItemClass = "WPTSelectorEnvelopeHover";
ddExtenderHovered.DragItemHandleClass = "WPTHandle";
ddExtenderHovered.OnClientDrop = "";
ddExtenderHovered.OnClientBeforeDrop = "wptListOnBeforeDrop";
// Setup the trash drag-and-drop extender
trashExtender.TargetControlID = pnlTrashDropArea.ID;
trashExtender.DropCueID = pnlTrashCue.ID;
trashExtender.DragItemClass = "";
trashExtender.DragItemHandleClass = "";
trashExtender.OnClientDrop = "wptTrashOnDrop";
trashExtender.OnClientBeforeDrop = "wptTrashOnBeforeDrop";
// Hide the compulsory drag-and-drop panel Cue, it is not being used
pnlCue.Style.Add("display", "none");
pnlCue.Style.Add("position", "absolute");
// Setup the modal popup title
titleElem.TitleText = ResHelper.GetString("webparttoolbar.properties", prefferedUICultureCode);
titleElem.HelpTopicName = "CMS_Design_WPT_Settings";
titleElem.HelpName = "CMS_Design_WPT_Settings";
titleElem.HelpIconUrl = GetImageUrl("General/HelpLargeDark.png");
pnlLoader.Controls.Add(new LiteralControl(CMSUpdateProgress.GetDefaultContent(Page)));
pnlMaximize.Attributes.Add("onclick", "wptMaximize();");
pnlMinimize.Attributes.Add("onclick", "wptMinimize();");
}
/// <summary>
/// Handles the PreRender event of the Page control.
/// </summary>
protected void Page_PreRender(object sender, EventArgs e)
{
if (stopProcessing)
{
this.Visible = false;
return;
}
// Show the warning panel when there is a running MVT test
if ((viewMode != ViewModeEnum.Preview) &&
(ModuleCommands.OnlineMarketingContainsRunningMVTest(CMSContext.CurrentAliasPath, CMSContext.CurrentSiteID, CMSContext.CurrentPageInfo.DocumentCulture)))
{
plcRunningTestWarning.Visible = true;
}
// Setup the Update progress panel
loading.ProgressHTML = "<div class=\"MVTLoading\" style=\"display: none;\" id=\"" + loading.ClientID + "\">" + CMSUpdateProgress.GetDefaultContent(this.Page) + "</div>";
loading.DisplayAfter = 200;
if (RequestHelper.IsPostBack())
{
// Reload the combination panel because one of the combination could have been removed
ReloadData(true);
}
// Set the OnChange attribute => Save the variant slider configuration into a cookie and raise a postback
combinationSelector.DropDownSelect.Attributes.Add("onchange", "SaveCombinationPanelSelection(); " + Page.ClientScript.GetPostBackEventReference(this, "combinationchanged") + "; return false;");
MVTCombinationInfo ci = null;
if (CMSContext.CurrentDocument != null)
{
// Get the combination name from cookie
string combinationName = CookieHelper.GetValue(cookieTestName);
if (string.IsNullOrEmpty(combinationName))
{
// CombinationName is not defined, use the default combination for the page template
ci = MVTCombinationInfoProvider.GetDefaultCombinationInfo(CMSContext.CurrentDocument.DocumentPageTemplateID);
}
else
{
// Keep current instance node
TreeNode tn = CMSContext.CurrentDocument;
// Use the defined combination
ci = MVTCombinationInfoProvider.GetMVTCombinationInfo(tn.NodeAliasPath, combinationName, CMSContext.CurrentSiteName, tn.DocumentCulture);
if (ci == null)
{
// Combination not found (can happen after deleting a variant), use the default combination for the page template
ci = MVTCombinationInfoProvider.GetDefaultCombinationInfo(CMSContext.CurrentDocument.DocumentPageTemplateID);
}
}
}
// Show the combination panel only if there are any combinations for the document
pnlMvtCombination.Enabled = combinationSelector.HasData;
if (ci != null)
{
int combinationId = ci.MVTCombinationID;
// Setup the combination panel values
combinationSelector.DropDownSelect.SelectedValue = ci.MVTCombinationName.ToString();
chkEnabled.Checked = ci.MVTCombinationEnabled;
txtCustomName.Text = ResHelper.LocalizeString(ci.MVTCombinationCustomName, currentUser.PreferredUICultureCode);
// Create javascript variables of the combination panel. Used when changing combination by the variation slider/arrows
StringBuilder combinationJSList = new StringBuilder();
combinationJSList.Append("var mvtCPselector = document.getElementById('" + combinationSelector.DropDownSelect.ClientID + "');");
combinationJSList.Append("var mvtCPenabled = document.getElementById('" + chkEnabled.ClientID + "');");
combinationJSList.Append("var mvtCPcustomName = document.getElementById('" + txtCustomName.ClientID + "');");
combinationJSList.Append("var mvtCPcurrentCombinationName = document.getElementById('" + hdnCurrentCombination.ClientID + "');");
// Move the update progress panel to the body element. This will fix the absolute/relative positioning issue.
combinationJSList.Append("function InitUpdateProgress() { $j(document.body).prepend($j('#", loading.ClientID, "')); }");
// Generate the JS configuration array for the Edit and Design view modes only (modes where the variatn sliders can be used)
if ((viewMode == ViewModeEnum.Edit) || (viewMode == ViewModeEnum.EditDisabled) ||
(viewMode == ViewModeEnum.Design) || (viewMode == ViewModeEnum.DesignDisabled))
{
// Get variants for the selected combination
DataSet dsSelectedCombinationVariants = MVTVariantInfoProvider.GetMVTVariants(ci.MVTCombinationPageTemplateID, combinationId);
#region "Generate javascript arrays used for changing the selected combination according to the selected variants"
// List of compulsory combination variants (used for the combination JS array only).
// For example:
// Selected combination contains WidgetVariantID3 + ZoneVariantID5 and the user is in the Edit mode.
// Therefore compulsory combination variants will be only containing the zone variant ID 5-> that means: only combinations with this compulsory variant will be proceed
// This ensures a correct behaviour of the combination panel when changing the variant sliders.
combinationJSList.Append("var compulsoryCombinationVariants = [");
int compulsoryCombinationVariantsCounter = 0;
// Fill the array 'compulsoryCombinationVariants'
if (!SqlHelperClass.DataSourceIsEmpty(dsSelectedCombinationVariants))
{
// Edit mode
if ((viewMode == ViewModeEnum.Edit) || (viewMode == ViewModeEnum.EditDisabled))
{
foreach (DataRow row in dsSelectedCombinationVariants.Tables[0].Rows)
{
// Process web part and zones only
if (ValidationHelper.GetInteger(row["MVTVariantDocumentID"], 0) == 0)
{
if (compulsoryCombinationVariantsCounter > 0)
{
combinationJSList.Append(",");
}
// Add the web part/zone to the JS array
combinationJSList.Append(ValidationHelper.GetInteger(row["MVTVariantID"], 0));
compulsoryCombinationVariantsCounter++;
}
}
}
// Design mode
else if ((viewMode == ViewModeEnum.Design) || (viewMode == ViewModeEnum.DesignDisabled))
{
foreach (DataRow row in dsSelectedCombinationVariants.Tables[0].Rows)
{
// Process widgets only
if (ValidationHelper.GetInteger(row["MVTVariantDocumentID"], 0) > 0)
{
if (compulsoryCombinationVariantsCounter > 0)
{
combinationJSList.Append(",");
}
// Add the widget to the JS array
combinationJSList.Append(ValidationHelper.GetInteger(row["MVTVariantID"], 0));
compulsoryCombinationVariantsCounter++;
}
}
}
}
combinationJSList.Append("];");
// combinationsArray - array containg configuration of each combination displayed in the combination panel.
// This array is used after the user changes a variant slider and the new combination (selected by the combination panel) is to be calculated.
combinationJSList.Append("var combinationsArray = [");
int combinationCount = 0;
foreach (ListItem item in combinationSelector.DropDownSelect.Items)
{
// Get the combination object
MVTCombinationInfo cObj = MVTCombinationInfoProvider.GetMVTCombinationInfo(combinationSelector.PageTemplateID, item.Value);
if (cObj != null)
{
DataSet cVariants = MVTVariantInfoProvider.GetMVTVariants(cObj.MVTCombinationPageTemplateID, cObj.MVTCombinationID);
if (combinationCount > 0)
{
combinationJSList.Append(",");
}
combinationJSList.Append("['");
combinationJSList.Append(cObj.MVTCombinationName);
combinationJSList.Append("',");
combinationJSList.Append(cObj.MVTCombinationEnabled.ToString().ToLower());
combinationJSList.Append(",");
combinationJSList.Append(ScriptHelper.GetString(ResHelper.LocalizeString(cObj.MVTCombinationCustomName, currentUser.PreferredUICultureCode)));
// Generate the unique variant IDs code (format: 155_158_180) - must be ordered by variantID
combinationJSList.Append(",'");
if (!SqlHelperClass.DataSourceIsEmpty(cVariants))
{
int variantCount = 0;
foreach (DataRow row in cVariants.Tables[0].Rows)
{
if (variantCount > 0)
{
combinationJSList.Append("_");
}
combinationJSList.Append(ValidationHelper.GetString(row["MVTVariantID"], "0"));
variantCount++;
}
}
combinationJSList.Append("']");
}
combinationCount++;
}
combinationJSList.Append("];");
#endregion
// Temporary variables
Guid instanceGuid = Guid.Empty;
string variantGuid = string.Empty;
string itemIdentifier = string.Empty;
int itemVariantId = 0;
bool itemIsZoneVariant = false;
// Choose the correct variant from all rendered variants for a current web part (used in Content->Desing/Edit page)
if (!SqlHelperClass.DataSourceIsEmpty(dsSelectedCombinationVariants))
{
combinationJSList.Append("function SetCombinationVariants() {");
bool variantWasSet = false;
// Process all the variants of the selected combination
foreach (DataRow row in dsSelectedCombinationVariants.Tables[0].Rows)
{
itemIsZoneVariant = string.IsNullOrEmpty(ValidationHelper.GetString(row["MVTVariantInstanceGUID"], string.Empty));
itemVariantId = ValidationHelper.GetInteger(row["MVTVariantID"], 0);
if (itemIsZoneVariant)
{
// Zone
itemIdentifier = "Variant_Zone_" + HTMLHelper.HTMLEncode(ValidationHelper.GetString(row["MVTVariantZoneID"], string.Empty));
}
else
{
// Web part/widget
itemIdentifier = "Variant_WP_" + ValidationHelper.GetGuid(row["MVTVariantInstanceGUID"], Guid.Empty).ToString("N");
}
// Set the appropriate variant
combinationJSList.Append("SetVariant('" + itemIdentifier + "', " + itemVariantId + ");");
variantWasSet = true;
}
if (variantWasSet)
{
// Refresh the combination panel if any variant was set manually
combinationJSList.Append("UpdateCombinationPanel();");
}
combinationJSList.Append("}");
}
}
// Save the current combination id in javascript
combinationJSList.Append("mvtCPcurrentCombinationName.value = '" + ci.MVTCombinationName + "';");
// Register the JS arrays and current variants
ScriptHelper.RegisterStartupScript(this, typeof(string), "combinationJSList", ScriptHelper.GetScript(combinationJSList.ToString()));
}
// Display the "set as result" button when there any MVT variants in the page
if ((currentUser != null) &&
(currentUser.IsAuthorizedPerResource("CMS.Design", "Design")))
{
plcUseCombination.Visible = combinationSelector.DropDownSelect.Items.Count > 1;
}
}