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improve text generated by xhtml -> text

This commit is contained in:
Grahame Grieve 2023-09-18 17:07:51 +10:00
parent 5151fa39de
commit 2b2ded9321
1 changed files with 22 additions and 5 deletions
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27
org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xhtml/XhtmlNode.java
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@ -336,15 +336,32 @@ public class XhtmlNode extends XhtmlFluent implements IBaseXhtml {
public String allText() {
if (!hasChildren()) {
return getContent();
if (getContent() == null) {
return "";
} else {
return getContent();
}
}
StringBuilder b = new StringBuilder();
for (XhtmlNode n : childNodes)
if (n.getNodeType() == NodeType.Text)
b.append(n.getContent());
else if (n.getNodeType() == NodeType.Element)
for (XhtmlNode n : childNodes) {
if (n.getNodeType() == NodeType.Element && Utilities.existsInList(n.getName(), "li")) {
b.append("* ");
}
if (n.getNodeType() == NodeType.Text) {
if (n.getContent() != null) {
b.append(n.getContent());
}
}
if (n.getNodeType() == NodeType.Element) {
b.append(n.allText());
if (Utilities.existsInList(n.getName(), "p", "div", "tr", "th", "ul", "ol", "li", "h1", "h2", "h3", "h4", "h5", "h6")) {
b.append("\r\n");
} else if (Utilities.existsInList(n.getName(), "th", "td", "span")) {
b.append(" ");
}
}
}
return b.toString();
}