private void HandleWikiPageProvision(ListItem listItem, WebPartDefinitionBase webpartModel)
{
if (!webpartModel.AddToPageContent)
{
return;
}
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "AddToPageContent = true. Handling wiki/publishig page provision case.");
var context = listItem.Context;
var targetFieldName = string.Empty;
if (listItem.FieldValues.ContainsKey(BuiltInInternalFieldNames.WikiField))
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "WikiField field is detected. Switching to wiki page web part provision.");
targetFieldName = BuiltInInternalFieldNames.WikiField;
}
else if (listItem.FieldValues.ContainsKey(BuiltInInternalFieldNames.PublishingPageLayout))
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "PublishingPageLayout field is detected. Switching to publishin page web part provision.");
targetFieldName = BuiltInInternalFieldNames.PublishingPageContent;
}
else
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "Not PublishingPageLayout field, nor WikiField is detected. Skipping.");
return;
}
var wikiTemplate = new StringBuilder();
var wpId = webpartModel.Id
.Replace("g_", string.Empty)
.Replace("_", "-");
var content = listItem[targetFieldName] == null
? string.Empty
: listItem[targetFieldName].ToString();
wikiTemplate.AppendFormat(
"<div class='ms-rtestate-read ms-rte-wpbox' contentEditable='false'>");
wikiTemplate.AppendFormat(" <div class='ms-rtestate-read {0}' id='div_{0}'>", wpId);
wikiTemplate.AppendFormat(" </div>");
wikiTemplate.AppendFormat("</div>");
var wikiResult = wikiTemplate.ToString();
if (string.IsNullOrEmpty(content))
{
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall, "Page content is empty Generating new one.");
content = wikiResult;
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
if (content.ToUpper().IndexOf(wpId.ToUpper()) == -1)
{
TraceService.VerboseFormat((int)LogEventId.ModelProvisionCoreCall, "Replacing web part with ID: [{0}] on the page content.", wpId);
content += wikiResult;
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
TraceService.WarningFormat((int)LogEventId.ModelProvisionCoreCall,
"Cannot find web part ID: [{0}] the page content. Provision won't add web part on the page content.",
new object[]
{
wpId
});
}
}
}
private void HandleWikiPageProvision(ListItem listItem,
WebPartDefinitionBase webpartModel, Guid?currentWebPartStoreKey, Guid?oldWebParStoreKey)
{
if (!webpartModel.AddToPageContent)
{
return;
}
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "AddToPageContent = true. Handling wiki/publishig page provision case.");
var context = listItem.Context;
var targetFieldName = string.Empty;
if (listItem.FieldValues.ContainsKey(BuiltInInternalFieldNames.WikiField))
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "WikiField field is detected. Switching to wiki page web part provision.");
targetFieldName = BuiltInInternalFieldNames.WikiField;
}
else if (listItem.FieldValues.ContainsKey(BuiltInInternalFieldNames.PublishingPageLayout))
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "PublishingPageLayout field is detected. Switching to publishin page web part provision.");
targetFieldName = BuiltInInternalFieldNames.PublishingPageContent;
}
else
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "Not PublishingPageLayout field, nor WikiField is detected. Skipping.");
return;
}
// any on the page?
var existingWebPartId = string.Empty;
// current from the new provision
var upcomingWebPartId = string.Empty;
// weird, by some web part ignor ID from the XML
// so webpartStoreKey from the previous CSOM adding web part to the page must be used
// M2 covers that fact with the regression testing, so we know what are they
// and we have NOD idea why it happens
if (ShouldUseWebPartStoreKeyForWikiPage)
{
upcomingWebPartId = currentWebPartStoreKey.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");;
}
else
{
// get from the model
upcomingWebPartId = webpartModel.Id.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");;
}
if (!oldWebParStoreKey.HasGuidValue())
{
// first provision
existingWebPartId = currentWebPartStoreKey.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");
}
else
{
// second provision,
// we had web part on the page and can reuse that ID to relink on wiki content
existingWebPartId = oldWebParStoreKey.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");
}
var content = listItem[targetFieldName] == null
? string.Empty
: listItem[targetFieldName].ToString();
var wikiTemplate = new StringBuilder();
// actual ID will be replaced later
wikiTemplate.AppendFormat("<div class='ms-rtestate-read ms-rte-wpbox' contentEditable='false'>");
wikiTemplate.Append(" <div class='ms-rtestate-read {0}' id='div_{0}'>");
wikiTemplate.AppendFormat(" </div>");
wikiTemplate.AppendFormat("</div>");
var wikiTemplateOutput = wikiTemplate.ToString();
if (string.IsNullOrEmpty(content))
{
// page is empty, pre-generating HTML
// pushing web part as the current WebPart Key
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall,
"Page content is empty Generating new one.");
content = string.Format(wikiTemplateOutput, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
// there is a content on the page
// there might be some web parts too
if (oldWebParStoreKey.HasGuidValue())
{
// there was an old web part on the page
// checking if markup has the ID
if (content.ToUpper().IndexOf(existingWebPartId.ToUpper()) != -1)
{
// was old web part on the page?
// yes, replacing ID
TraceService.VerboseFormat((int)LogEventId.ModelProvisionCoreCall,
string.Format("Replacing web part with ID: [{0}] to [{1}] on the page content.",
existingWebPartId, upcomingWebPartId),
null);
content = content.Replace(existingWebPartId, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
// original from the definigion?
else if (content.ToUpper().IndexOf(upcomingWebPartId.ToUpper()) != -1)
{
// yes, replacing ID
TraceService.VerboseFormat((int)LogEventId.ModelProvisionCoreCall,
string.Format("Replacing web part with ID: [{0}] to [{1}] on the page content.",
existingWebPartId, upcomingWebPartId),
null);
// do nothing
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
// adding new, from scratch
TraceService.WarningFormat((int)LogEventId.ModelProvisionCoreCall,
"Cannot find web part ID: [{0}] the page content. Adding a new one.",
new object[]
{
existingWebPartId
});
content = content + string.Format(wikiTemplateOutput, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
}
else
{
// first provision of the web part on the page
if (content.ToUpper().IndexOf(upcomingWebPartId.ToUpper()) != -1)
{
// do nothing
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
// adding new, from scratch
TraceService.WarningFormat((int)LogEventId.ModelProvisionCoreCall,
"Cannot find web part ID: [{0}] the page content. Adding a new one.",
new object[]
{
existingWebPartId
});
content = content + string.Format(wikiTemplateOutput, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
}
}
}
private void HandleWikiPageProvision(ListItem listItem,
WebPartDefinitionBase webpartModel, Guid?webPartStoreKey, Guid?oldWebParKey)
{
if (!webpartModel.AddToPageContent)
{
return;
}
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "AddToPageContent = true. Handling wiki/publishig page provision case.");
var context = listItem.Context;
var targetFieldName = string.Empty;
if (listItem.FieldValues.ContainsKey(BuiltInInternalFieldNames.WikiField))
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "WikiField field is detected. Switching to wiki page web part provision.");
targetFieldName = BuiltInInternalFieldNames.WikiField;
}
else if (listItem.FieldValues.ContainsKey(BuiltInInternalFieldNames.PublishingPageLayout))
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "PublishingPageLayout field is detected. Switching to publishin page web part provision.");
targetFieldName = BuiltInInternalFieldNames.PublishingPageContent;
}
else
{
TraceService.Information((int)LogEventId.ModelProvisionCoreCall, "Not PublishingPageLayout field, nor WikiField is detected. Skipping.");
return;
}
var wikiTemplate = new StringBuilder();
var existingWebPartId = string.Empty;
var definitionWebPartId = webpartModel.Id.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");;
var upcomingWebPartId = definitionWebPartId;
// aa....
// extremely unfortunate
if (webpartModel is XsltListViewWebPartDefinition)
{
upcomingWebPartId = webPartStoreKey.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");;
}
if (!oldWebParKey.HasGuidValue())
{
// first provision
existingWebPartId = webPartStoreKey.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");
}
else
{
// second, so that we had web part and use that ID
existingWebPartId = oldWebParKey.ToString()
.Replace("g_", string.Empty)
.Replace("_", "-");
}
var content = listItem[targetFieldName] == null
? string.Empty
: listItem[targetFieldName].ToString();
// actual ID will be replaced later
wikiTemplate.AppendFormat("<div class='ms-rtestate-read ms-rte-wpbox' contentEditable='false'>");
wikiTemplate.Append(" <div class='ms-rtestate-read {0}' id='div_{0}'>");
wikiTemplate.AppendFormat(" </div>");
wikiTemplate.AppendFormat("</div>");
var wikiTemplateOutput = wikiTemplate.ToString();
if (string.IsNullOrEmpty(content))
{
// page is empty, pre-generating HTML
// pushing web part as the current WebPart Key
TraceService.Verbose((int)LogEventId.ModelProvisionCoreCall,
"Page content is empty Generating new one.");
content = string.Format(wikiTemplateOutput, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
// we had web part on the page
// so we need to change the ID
if (oldWebParKey.HasGuidValue())
{
// was old on the page?
if (content.ToUpper().IndexOf(existingWebPartId.ToUpper()) != -1)
{
// yes, replacing ID
TraceService.VerboseFormat((int)LogEventId.ModelProvisionCoreCall,
string.Format("Replacing web part with ID: [{0}] to [{1}] on the page content.",
existingWebPartId, upcomingWebPartId),
null);
content = content.Replace(existingWebPartId, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
// original from the definigion?
else if (content.ToUpper().IndexOf(definitionWebPartId.ToUpper()) != -1)
{
// yes, replacing ID
TraceService.VerboseFormat((int)LogEventId.ModelProvisionCoreCall,
string.Format("Replacing web part with ID: [{0}] to [{1}] on the page content.",
existingWebPartId, upcomingWebPartId),
null);
content = content.Replace(definitionWebPartId, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
// adding new, from scratch
TraceService.WarningFormat((int)LogEventId.ModelProvisionCoreCall,
"Cannot find web part ID: [{0}] the page content. Adding a new one.",
new object[]
{
existingWebPartId
});
content = string.Format(wikiTemplateOutput, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
}
else
{
// first provision, no web parts on the wiki page
// there should be a definition based web part id in the template
// updatting to a upcoming ID
if (content.ToUpper().IndexOf(definitionWebPartId.ToUpper()) != -1)
{
// yes, replacing ID
TraceService.VerboseFormat((int)LogEventId.ModelProvisionCoreCall,
string.Format("Replacing web part with ID: [{0}] to [{1}] on the page content.",
definitionWebPartId, upcomingWebPartId),
null);
content = content.Replace(definitionWebPartId, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
else
{
// adding new, from scratch
TraceService.WarningFormat((int)LogEventId.ModelProvisionCoreCall,
"Cannot find web part ID: [{0}] the page content. Adding a new one.",
new object[]
{
existingWebPartId
});
content = string.Format(wikiTemplateOutput, upcomingWebPartId);
listItem[targetFieldName] = content;
listItem.Update();
context.ExecuteQueryWithTrace();
}
}
}
}