private bool InterpolateDataToElement(XElement source, IScope datasource, out XElement result)
{
result = source;
if (UseExtensions)
{
if (!MatchCondition(source, datasource, "if"))
{
return(false);
}
#if !EMBEDQPT
XmlIncludeProvider = XmlIncludeProvider ?? new XmlIncludeProvider();
#endif
var globalreplace = source.Attr("xi-replace");
if (!string.IsNullOrWhiteSpace(globalreplace))
{
_stringInterpolation.Interpolate(globalreplace);
var xml = XmlIncludeProvider.GetXml(globalreplace, source, datasource);
if (null == xml)
{
xml = XElement.Parse("<span class='no-ex replace'>no replace " + globalreplace + "</span>");
}
result = xml;
if (null != source.Parent)
{
source.ReplaceWith(xml);
}
source = xml;
}
if (source.Attr("xi-repeat").ToBool())
{
XElement[] replace = ProcessRepeat(source, datasource);
if (null == replace)
{
source.Remove();
}
else
{
// ReSharper disable once CoVariantArrayConversion
source.ReplaceWith(replace);
}
return(false);
}
var include = source.Attr("xi-include");
if (!string.IsNullOrWhiteSpace(include))
{
_stringInterpolation.Interpolate(include);
var xml = XmlIncludeProvider.GetXml(include, source, datasource);
if (null == xml)
{
xml = XElement.Parse("<span class='no-ex include'>no replace " + include + "</span>");
}
source.ReplaceAll(xml);
}
}
var processchild = true;
if (!string.IsNullOrWhiteSpace(StopAttribute))
{
var stopper = source.Attribute(StopAttribute);
if (null != stopper)
{
if (stopper.Value != "0")
{
if (stopper.Value == "all")
{
return(false);
}
processchild = false;
}
}
}
if (CodeOnly)
{
foreach (var a in source.Attributes())
{
if (a.Name.LocalName == "code" || a.Name.LocalName == "id")
{
var val = a.Value;
if (val.Contains(_stringInterpolation.AncorSymbol) &&
val.Contains(_stringInterpolation.StartSymbol))
{
val = _stringInterpolation.Interpolate(val, datasource, SecondSource);
a.Value = val;
datasource.Set(a.Name.LocalName, val);
}
}
}
}
else
{
var changed = true;
while (changed)
{
changed = false;
foreach (var a in source.Attributes().OrderBy(_ => {
if (_.Value.Contains(AncorSymbol + "{") && _.Value.Contains("("))
{
return(1000);
}
return(0);
}))
{
var val = a.Value;
if (val.Contains(_stringInterpolation.AncorSymbol) &&
val.Contains(_stringInterpolation.StartSymbol))
{
val = _stringInterpolation.Interpolate(val, datasource, SecondSource);
changed = changed || (val != a.Value);
a.Value = val;
datasource.Set(a.Name.LocalName, val);
}
}
}
changed = true;
while (changed)
{
changed = false;
foreach (var t in source.Nodes().OfType <XText>())
{
var val = t.Value;
if (val.Contains(_stringInterpolation.AncorSymbol) &&
val.Contains(_stringInterpolation.StartSymbol))
{
val = _stringInterpolation.Interpolate(val, datasource, SecondSource);
changed = changed || val != t.Value;
t.Value = val;
}
}
}
}
return(processchild);
}
private bool InterpolateDataToElement(XElement source, IScope datasource, out XElement result) {
result = source;
if (UseExtensions) {
if (!MatchCondition(source, datasource, "if")) {
return false;
}
#if !EMBEDQPT
XmlIncludeProvider = XmlIncludeProvider ?? new XmlIncludeProvider();
#endif
var globalreplace = source.Attr("xi-replace");
if (!string.IsNullOrWhiteSpace(globalreplace)) {
_stringInterpolation.Interpolate(globalreplace);
var xml = XmlIncludeProvider.GetXml(globalreplace, source, datasource);
if (null == xml) {
xml = XElement.Parse("<span class='no-ex replace'>no replace " + globalreplace + "</span>");
}
result = xml;
if (null != source.Parent) {
source.ReplaceWith(xml);
}
source = xml;
}
if (source.Attr("xi-repeat").ToBool()) {
XElement[] replace = ProcessRepeat(source, datasource);
if (null == replace) {
source.Remove();
}
else {
// ReSharper disable once CoVariantArrayConversion
source.ReplaceWith(replace);
}
return false;
}
var include = source.Attr("xi-include");
if (!string.IsNullOrWhiteSpace(include)) {
_stringInterpolation.Interpolate(include);
var xml = XmlIncludeProvider.GetXml(include, source, datasource);
if (null == xml) {
xml = XElement.Parse("<span class='no-ex include'>no replace " + include + "</span>");
}
source.ReplaceAll(xml);
}
}
var processchild = true;
if (!string.IsNullOrWhiteSpace(StopAttribute)) {
var stopper = source.Attribute(StopAttribute);
if (null != stopper) {
if (stopper.Value != "0") {
if (stopper.Value == "all") {
return false;
}
processchild = false;
}
}
}
if (CodeOnly) {
foreach (var a in source.Attributes()) {
if (a.Name.LocalName == "code" || a.Name.LocalName == "id") {
var val = a.Value;
if (val.Contains(_stringInterpolation.AncorSymbol) &&
val.Contains(_stringInterpolation.StartSymbol)) {
val = _stringInterpolation.Interpolate(val, datasource, SecondSource);
a.Value = val;
datasource.Set(a.Name.LocalName, val);
}
}
}
}
else {
var changed = true;
while (changed) {
changed = false;
foreach (var a in source.Attributes().OrderBy(_ => {
if (_.Value.Contains(AncorSymbol+"{") && _.Value.Contains("(")) {
return 1000;
}
return 0;
})) {
var val = a.Value;
if (val.Contains(_stringInterpolation.AncorSymbol) &&
val.Contains(_stringInterpolation.StartSymbol)) {
val = _stringInterpolation.Interpolate(val, datasource, SecondSource);
changed = changed || (val != a.Value);
a.Value = val;
datasource.Set(a.Name.LocalName, val);
}
}
}
changed = true;
while (changed) {
changed = false;
foreach (var t in source.Nodes().OfType<XText>()) {
var val = t.Value;
if (val.Contains(_stringInterpolation.AncorSymbol) &&
val.Contains(_stringInterpolation.StartSymbol)) {
val = _stringInterpolation.Interpolate(val, datasource, SecondSource);
changed = changed || val != t.Value;
t.Value = val;
}
}
}
}
return processchild;
}
