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Fix issue where markdown with multiple characters was being cut off sometimes

This commit is contained in:
Grahame Grieve 2023-11-13 07:38:59 +11:00
parent 4c6a318749
commit 90b0e0d3d6
2 changed files with 35 additions and 17 deletions
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47
org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/StructureDefinitionRenderer.java
View File

@ -91,6 +91,7 @@ import org.hl7.fhir.utilities.xhtml.HierarchicalTableGenerator.TableGenerationMo
import org.hl7.fhir.utilities.xhtml.HierarchicalTableGenerator.TableModel;
import org.hl7.fhir.utilities.xhtml.NodeType;
import org.hl7.fhir.utilities.xhtml.XhtmlNode;
import org.hl7.fhir.utilities.xhtml.XhtmlNodeList;
import org.hl7.fhir.utilities.xhtml.XhtmlParser;
public class StructureDefinitionRenderer extends ResourceRenderer {
@ -3381,57 +3382,70 @@ public class StructureDefinitionRenderer extends ResourceRenderer {
}
public XhtmlNode compareMarkdown(String location, PrimitiveType md, PrimitiveType compare, int mode) throws FHIRException, IOException {
XhtmlNode ndiv = new XhtmlNode(NodeType.Element, "div");
if (compare == null || mode == GEN_MODE_DIFF) {
if (md.hasValue()) {
String xhtml = hostMd.processMarkdown(location, md);
if (Utilities.noString(xhtml)) {
return null;
}
XhtmlNode x = new XhtmlNode(NodeType.Element, "div");
try {
renderStatusDiv(md, x).add(new XhtmlParser().parseFragment(xhtml));
renderStatusDiv(md, ndiv).addChildren(fixFontSizes(new XhtmlParser().parseMDFragment(xhtml), 11));
} catch (Exception e) {
x.span("color: maroon").tx(e.getLocalizedMessage());
ndiv.span("color: maroon").tx(e.getLocalizedMessage());
e.printStackTrace();
}
return x;
return ndiv;
} else {
return null;
}
} else if (areEqual(compare, md)) {
if (md.hasValue()) {
String xhtml = "<div>"+hostMd.processMarkdown(location, md)+"</div>";
XhtmlNode div = new XhtmlParser().parseFragment(xhtml);
for (XhtmlNode n : div.getChildNodes()) {
String xhtml = hostMd.processMarkdown(location, md);
List<XhtmlNode> nodes = new XhtmlParser().parseMDFragment(xhtml);
for (XhtmlNode n : nodes) {
if (n.getNodeType() == NodeType.Element) {
n.style(unchangedStyle());
}
}
return div;
ndiv.addChildren(nodes);
return ndiv;
} else {
return null;
}
} else {
XhtmlNode ndiv = new XhtmlNode(NodeType.Element, "div");
if (md.hasValue()) {
String xhtml = "<div>"+hostMd.processMarkdown(location, md)+"</div>";
XhtmlNode div = new XhtmlParser().parseFragment(xhtml);
ndiv.copyAllContent(div);
String xhtml = hostMd.processMarkdown(location, md);
List<XhtmlNode> div = new XhtmlParser().parseMDFragment(xhtml);
ndiv.addChildren(div);
}
if (compare.hasValue()) {
String xhtml = "<div>"+hostMd.processMarkdown(location, compare)+"</div>";
XhtmlNode div = new XhtmlParser().parseFragment(xhtml);
for (XhtmlNode n : div.getChildNodes()) {
List<XhtmlNode> div = new XhtmlParser().parseMDFragment(xhtml);
for (XhtmlNode n : div) {
if (n.getNodeType() == NodeType.Element) {
n.style(removedStyle());
}
}
ndiv.br();
ndiv.copyAllContent(div);
ndiv.addChildren(div);
}
return ndiv;
}
}
private List<XhtmlNode> fixFontSizes(List<XhtmlNode> nodes, int size) {
for (XhtmlNode x : nodes) {
if (Utilities.existsInList(x.getName(), "p", "li") && !x.hasAttribute("style")) {
x.style("font-size: "+size+"px");
}
if (x.hasChildren()) {
fixFontSizes(x.getChildNodes(), size);
}
}
return nodes;
}
private boolean areEqual(PrimitiveType compare, PrimitiveType md) {
if (compare == null && md == null) {
return true;
@ -3934,7 +3948,6 @@ public class StructureDefinitionRenderer extends ResourceRenderer {
list.merge(new DiscriminatorWithStatus(d));
}
}
x.tx(", and can be differentiated using the following discriminators: ");
var ul = x.ul();
for (DiscriminatorWithStatus rc : list) {
rc.render(x.li());
@ -4316,7 +4329,7 @@ public class StructureDefinitionRenderer extends ResourceRenderer {
MarkdownType newBinding = PublicationHacker.fixBindingDescriptions(context.getContext(), binding.getDescriptionElement());
if (mode == GEN_MODE_SNAP || mode == GEN_MODE_MS) {
bindingDesc = new XhtmlNode(NodeType.Element, "div");
bindingDesc.add(new XhtmlParser().parseFragment(hostMd.processMarkdown("Binding.description", newBinding)));
bindingDesc.addChildren(new XhtmlParser().parseMDFragment(hostMd.processMarkdown("Binding.description", newBinding)));
} else {
StringType oldBinding = compBinding != null && compBinding.hasDescription() ? PublicationHacker.fixBindingDescriptions(context.getContext(), compBinding.getDescriptionElement()) : null;

5
org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xhtml/XhtmlParser.java
View File

@ -1285,6 +1285,11 @@ public class XhtmlParser {
}
}
public List<XhtmlNode> parseMDFragment(String source) throws IOException, FHIRException {
XhtmlNode div = parseFragment( "<div>"+source+"</div>");
return div.getChildNodes();
}
public XhtmlNode parseFragment(String source) throws IOException, FHIRException {
rdr = new StringReader(source);
try {