/// <summary>
/// Builds the layout (sections) of the modern page
/// </summary>
/// <param name="pageData">Information about the source page</param>
public void Transform(Tuple <Pages.PageLayout, List <WebPartEntity> > pageData)
{
bool includeVerticalColumn = false;
int verticalColumnEmphasis = 0;
if (pageData.Item1 == Pages.PageLayout.PublishingPage_AutoDetectWithVerticalColumn)
{
includeVerticalColumn = true;
verticalColumnEmphasis = GetVerticalColumnBackgroundEmphasis();
}
// First drop all sections...ensure the default section is gone
page.ClearPage();
// Should not occur, but to be at the safe side...
if (pageData.Item2.Count == 0)
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1, GetBackgroundEmphasis(1));
return;
}
var firstRow = pageData.Item2.OrderBy(p => p.Row).First().Row;
var lastRow = pageData.Item2.OrderBy(p => p.Row).Last().Row;
// Loop over the possible rows...will take in account possible row gaps
// Each row means a new section
int sectionOrder = 1;
for (int rowIterator = firstRow; rowIterator <= lastRow; rowIterator++)
{
var webpartsInRow = pageData.Item2.Where(p => p.Row == rowIterator);
if (webpartsInRow.Any())
{
// Determine max column number
int maxColumns = 1;
foreach (var wpInRow in webpartsInRow)
{
if (wpInRow.Column > maxColumns)
{
maxColumns = wpInRow.Column;
}
}
// Deduct the vertical column
if (includeVerticalColumn && rowIterator == firstRow)
{
maxColumns--;
}
if (maxColumns > 3)
{
LogError(LogStrings.Error_Maximum3ColumnsAllowed, LogStrings.Heading_PublishingLayoutTransformator);
throw new Exception("Publishing transformation layout mapping can maximum use 3 columns");
}
else
{
if (maxColumns == 1)
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
else if (maxColumns == 2)
{
// if we've only an image in one of the columns then make that one the 'small' column
var imageWebPartsInRow = webpartsInRow.Where(p => p.Type == WebParts.WikiImage);
if (imageWebPartsInRow.Any())
{
Dictionary <int, int> imageWebPartsPerColumn = new Dictionary <int, int>();
foreach (var imageWebPart in imageWebPartsInRow.OrderBy(p => p.Column))
{
if (imageWebPartsPerColumn.TryGetValue(imageWebPart.Column, out int wpCount))
{
imageWebPartsPerColumn[imageWebPart.Column] = wpCount + 1;
}
else
{
imageWebPartsPerColumn.Add(imageWebPart.Column, 1);
}
}
var firstImageColumn = imageWebPartsPerColumn.First();
var secondImageColumn = imageWebPartsPerColumn.Last();
if (firstImageColumn.Key == secondImageColumn.Key)
{
// there was only one column with images
var firstImageColumnOtherWebParts = webpartsInRow.Where(p => p.Column == firstImageColumn.Key && p.Type != WebParts.WikiImage);
if (!firstImageColumnOtherWebParts.Any())
{
// no other web parts in this column
var orderedList = webpartsInRow.OrderBy(p => p.Column).First();
if (orderedList.Column == firstImageColumn.Key)
{
// image left
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnRightVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnRight, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
else
{
// image right
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnLeftVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnLeft, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
}
else
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
}
else
{
if (firstImageColumn.Value == 1 || secondImageColumn.Value == 1)
{
// does one of the two columns have anything else besides image web parts
var firstImageColumnOtherWebParts = webpartsInRow.Where(p => p.Column == firstImageColumn.Key && p.Type != WebParts.WikiImage);
var secondImageColumnOtherWebParts = webpartsInRow.Where(p => p.Column == secondImageColumn.Key && p.Type != WebParts.WikiImage);
if (!firstImageColumnOtherWebParts.Any() && !secondImageColumnOtherWebParts.Any())
{
// two columns with each only one image...
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
else if (!firstImageColumnOtherWebParts.Any() && secondImageColumnOtherWebParts.Any())
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnRightVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnRight, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
else if (firstImageColumnOtherWebParts.Any() && !secondImageColumnOtherWebParts.Any())
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnLeftVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnLeft, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
else
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
}
else
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
}
}
else
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
}
else if (maxColumns == 3)
{
if (includeVerticalColumn && rowIterator == firstRow)
{
page.AddSection(PnPCore.CanvasSectionTemplate.ThreeColumnVerticalSection, sectionOrder, GetBackgroundEmphasis(rowIterator), verticalColumnEmphasis);
}
else
{
page.AddSection(PnPCore.CanvasSectionTemplate.ThreeColumn, sectionOrder, GetBackgroundEmphasis(rowIterator));
}
}
sectionOrder++;
}
}
else
{
// non used row...ignore
}
}
}
/// <summary>
/// Transforms a classic wiki/webpart page layout into a modern client side page layout
/// </summary>
/// <param name="pageData">Information about the analyed page</param>
public virtual void Transform(Tuple <Pages.PageLayout, List <WebPartEntity> > pageData)
{
switch (pageData.Item1)
{
// In case of a custom layout let's stick with one column as model
case PageLayout.Wiki_OneColumn:
case PageLayout.WebPart_FullPageVertical:
case PageLayout.Wiki_Custom:
case PageLayout.WebPart_Custom:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
return;
}
case PageLayout.Wiki_TwoColumns:
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, 1);
return;
}
case PageLayout.Wiki_ThreeColumns:
{
page.AddSection(PnPCore.CanvasSectionTemplate.ThreeColumn, 1);
return;
}
case PageLayout.Wiki_TwoColumnsWithSidebar:
case PageLayout.WebPart_2010_TwoColumnsLeft:
{
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnLeft, 1);
return;
}
case PageLayout.WebPart_HeaderRightColumnBody:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnLeft, 2);
return;
}
case PageLayout.WebPart_HeaderLeftColumnBody:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumnRight, 2);
return;
}
case PageLayout.Wiki_TwoColumnsWithHeader:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, 2);
return;
}
case PageLayout.Wiki_TwoColumnsWithHeaderAndFooter:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.TwoColumn, 2);
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 3);
return;
}
case PageLayout.Wiki_ThreeColumnsWithHeader:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.ThreeColumn, 2);
return;
}
case PageLayout.Wiki_ThreeColumnsWithHeaderAndFooter:
case PageLayout.WebPart_HeaderFooterThreeColumns:
case PageLayout.WebPart_HeaderFooter4ColumnsTopRow:
case PageLayout.WebPart_HeaderFooter2Columns4Rows:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.ThreeColumn, 2);
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 3);
return;
}
case PageLayout.WebPart_LeftColumnHeaderFooterTopRow3Columns:
case PageLayout.WebPart_RightColumnHeaderFooterTopRow3Columns:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 2);
page.AddSection(PnPCore.CanvasSectionTemplate.ThreeColumn, 3);
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 4);
return;
}
default:
{
page.AddSection(PnPCore.CanvasSectionTemplate.OneColumn, 1);
return;
}
}
}