public override bool controlExists(string controlNameOrPath)
{
return(CmsControlUtils.ControlExists(controlNameOrPath));
}
private void renderCommand(System.Web.UI.UserControl parentUserControl, string command)
{
// command is the full command, such as ##Placeholder(HtmlContent id="1")## or ##RenderContro(_system/PageTitle)##.
int parseFrom = command.IndexOf("(", StringComparison.CurrentCultureIgnoreCase);
int parseTo = command.Length - ")".Length - COMMAND_DELIMITER.Length;
string rawParameters = "";
Dictionary <string, string> parameters = new Dictionary <string, string>();
if (command.IndexOf("StartPageBody", StringComparison.CurrentCultureIgnoreCase) < 0 && command.IndexOf("EndPageBody", StringComparison.CurrentCultureIgnoreCase) < 0)
{
if (parseFrom < 0 || parseTo < 0)
{
throw new TemplateExecutionException(templateName, "Template statement \"" + command + "\" is not formatted properly.");
}
parseFrom += "(".Length;
rawParameters = command.Substring(parseFrom, (parseTo - parseFrom));
parameters = tokenizeCommandParameters(rawParameters);
}
string langShortCode = "";
if (currentLangIndex < CmsConfig.Languages.Length)
{
langShortCode = CmsConfig.Languages[currentLangIndex].shortCode.ToLower().Trim();
}
string langDivId = "lang_" + langShortCode; // note: this divId is used (hard-coded) all over the place!!!
// -- only output multiple languages if we are in Edit mode
bool outputMultipleLanguages = (CmsContext.currentEditMode == CmsEditMode.Edit);
if (outputMultipleLanguages && command.StartsWith(COMMAND_DELIMITER + "StartPageBody", StringComparison.CurrentCultureIgnoreCase))
{
// -- if the first StartPageBody, start the form - the same as in StartEditForm.ascx
if (currentLangIndex == 0)
{
RenderTextToPage(parentUserControl, COMMAND_DELIMITER + "RenderControl(_system/StartEditForm)" + COMMAND_DELIMITER);
}
string cssStyle = "display: none;";
CmsLanguage langToRender = CmsConfig.Languages[currentLangIndex];
// -- default to view the current Language first
if (langToRender == CmsContext.currentLanguage)
{
cssStyle = "display: block;";
}
parentUserControl.Controls.Add(new LiteralControl("<!-- Start Language " + langDivId + " --> "));
parentUserControl.Controls.Add(new LiteralControl("<div id=\"" + langDivId + "\" class=\"" + langDivId + " PageLanguageBody\" style=\"" + cssStyle + "\">"));
}
else if (outputMultipleLanguages && command.StartsWith(COMMAND_DELIMITER + "EndPageBody", StringComparison.CurrentCultureIgnoreCase))
{
parentUserControl.Controls.Add(new LiteralControl("</div>"));
parentUserControl.Controls.Add(new LiteralControl("<!-- End Language " + langDivId + " --> "));
currentLangIndex++; // increment to the next language
if (currentLangIndex < CmsConfig.Languages.Length)
{
string pageBody = getPageBodyText();
RenderTextToPage(parentUserControl, pageBody);
}
else
{
// -- the last EndPageBody, so close the edit form using the EndEditForm control
RenderTextToPage(parentUserControl, COMMAND_DELIMITER + "RenderControl(_system/EndEditForm)" + COMMAND_DELIMITER);
}
}
else if (command.StartsWith(COMMAND_DELIMITER + "PlaceholderRegion", StringComparison.CurrentCultureIgnoreCase))
{
if (!parameters.ContainsKey("##commandname##"))
{
throw new TemplateExecutionException(templateName, "Template statement \"" + command + "\" must have at least one parameter!");
}
string regionName = parameters["##commandname##"];
string regionCommands = getTemplatePlaceholderRegionText(regionName);
RenderTextToPage(parentUserControl, regionCommands);
}
else if (command.StartsWith(COMMAND_DELIMITER + "placeholder", StringComparison.CurrentCultureIgnoreCase))
{
// AddControlToPage(new LiteralControl("placeholder: " + rawParameters));
if (!parameters.ContainsKey("##commandname##"))
{
throw new TemplateExecutionException(templateName, "Template statement \"" + command + "\" must have at least one parameter!");
}
string placeholderName = parameters["##commandname##"];
if (!parameters.ContainsKey("id"))
{
throw new TemplateExecutionException(templateName, "The placeholder statement must have an id attribute (\"" + command + "\").");
}
int identifier = -1;
try
{
identifier = Convert.ToInt32(parameters["id"]);
}
catch
{
throw new TemplateExecutionException(templateName, "The placeholder statement must have an integer id attribute (\"" + command + "\").");
}
// do not output if:
// 1) we are making a printer friendly version, and the placeholder has its printer friendly parameter name set to false.
// 2) we are making an offline version, and the placeholder has its offline version parameter name set to false.
bool doNotOutput = (
/* print friendly version: */
(CmsContext.currentUserIsRequestingPrintFriendlyVersion &&
parameters.ContainsKey(PRINTER_FRIENDLY_VERSION_OUTPUT_CONTROL_PARAMETERNAME) &&
String.Compare(parameters[PRINTER_FRIENDLY_VERSION_OUTPUT_CONTROL_PARAMETERNAME], "false", true) == 0) ||
/* offline version: */
(CmsContext.currentUserIsRequestingPrintFriendlyVersion &&
parameters.ContainsKey(OFFLINE_VERSION_OUTPUT_CONTROL_PARAMETERNAME) &&
String.Compare(parameters[OFFLINE_VERSION_OUTPUT_CONTROL_PARAMETERNAME], "false", true) == 0));
if (!doNotOutput)
{
// params[0] contains the rawParameters
string[] subParamsArray = new string[] { rawParameters };
System.Text.StringBuilder sb = new System.Text.StringBuilder();
HtmlTextWriter writer = new HtmlTextWriter(new StringWriter(sb));
CmsLanguage langToRender = CmsConfig.Languages[currentLangIndex]; // the currentLangIndex is incremented when the EndPageBody statement is found in the template
// dynamically load the Placeholder class and call its Render method
switch (CmsContext.currentEditMode)
{
case CmsEditMode.Edit:
PlaceholderUtils.RenderInEditMode(placeholderName, writer, page, identifier, langToRender, subParamsArray, templateName);
break;
case CmsEditMode.View:
PlaceholderUtils.RenderInViewMode(placeholderName, writer, page, identifier, langToRender, subParamsArray, templateName);
break;
}
string txt = sb.ToString();
// -- Run Placeholder Filters
txt = CmsOutputFilterUtils.RunPlaceholderFilters(placeholderName, page, txt);
LiteralControl literal = new LiteralControl(txt);
parentUserControl.Controls.Add(literal);
}
}
else if (command.StartsWith(COMMAND_DELIMITER + "rendercontrol", StringComparison.CurrentCultureIgnoreCase))
{
if (!parameters.ContainsKey("##commandname##"))
{
throw new TemplateExecutionException(templateName, "Template statement \"" + command + "\" must have at least one parameter!");
}
string controlNameOrPath = parameters["##commandname##"];
// -- try to dynamically load the control onto the page from the ASCX file.
// if the ASCX file is not found, we try to load the control as a class. If that fails, throw an Exception
if (CmsControlUtils.ControlExists(controlNameOrPath))
{
// do not output if:
// 1) we are making a printer friendly version, and the control has its printer friendly parameter name set to false.
// 2) we are making an offline version, and the control has its offline version parameter name set to false.
bool doNotOutput = (
/* print friendly version: */
(CmsContext.currentUserIsRequestingPrintFriendlyVersion &&
parameters.ContainsKey(PRINTER_FRIENDLY_VERSION_OUTPUT_CONTROL_PARAMETERNAME) &&
String.Compare(parameters[PRINTER_FRIENDLY_VERSION_OUTPUT_CONTROL_PARAMETERNAME], "false", true) == 0) ||
/* offline version: */
(CmsContext.currentUserIsRequestingPrintFriendlyVersion &&
parameters.ContainsKey(OFFLINE_VERSION_OUTPUT_CONTROL_PARAMETERNAME) &&
String.Compare(parameters[OFFLINE_VERSION_OUTPUT_CONTROL_PARAMETERNAME], "false", true) == 0));
if (!doNotOutput)
{
int langIndex = currentLangIndex;
if (langIndex >= CmsConfig.Languages.Length)
{
langIndex = 0;
}
CmsLanguage langToRender = CmsConfig.Languages[langIndex]; // the currentLangIndex is incremented when the EndPageBody statement is found in the template
CmsControlDefinition controlDef = new CmsControlDefinition(controlNameOrPath, rawParameters);
CmsControlUtils.AddControlToPage(controlNameOrPath, controlDef, parentUserControl, langToRender);
}
}
else
{
string ControlNotFoundMessage = "Could not find or load Control: \"" + controlNameOrPath + "\"";
throw new TemplateExecutionException(templateName, ControlNotFoundMessage);
}
} // renderRonctol
}
