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Fixed title extraction method

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This commit is contained in:
Georgy Litvinov 2020-02-19 18:31:44 +01:00
parent 3226257348
commit b006fc0471
1 changed files with 24 additions and 17 deletions
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41
src/main/java/writer2latex/xhtml/content/Separator.java
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@ -47,6 +47,7 @@ public class Separator {
alignSplitToPages = config.getAlignSplitsToPages();
breakStyle = config.getPageBreakStyle();
pageContainer = converter.pageContainer;
rdfSeparation = converter.isRDF;
headingPath = new int[10];
}
@ -55,10 +56,10 @@ public class Separator {
// Get outline level
String sLevel = getAttribute(currentNode, XMLString.TEXT_OUTLINE_LEVEL);
// System.out.println(sLevel);
String title = getTitle(currentNode).trim();
if (sLevel == null || sLevel.isEmpty()) {
return hnode;
}
String title = getTitle(currentNode).trim();
if (title == null || title.isEmpty()) {
return hnode;
}
@ -273,30 +274,36 @@ public class Separator {
public static String getTitle(Node currentNode) {
Node content = currentNode.cloneNode(true);
NodeList contentNodes = content.getChildNodes();
String title = null;
NodeList lineBreaks = ((Element) content).getElementsByTagName(XMLString.TEXT_LINE_BREAK);
NodeList textTabs = ((Element) content).getElementsByTagName(XMLString.TEXT_TAB);
int i = 0;
while (i < contentNodes.getLength()) {
Node child = contentNodes.item(i);
if (isElement(child)) {
if (child.getNodeName().equals(XMLString.TEXT_TAB) || child.getNodeName().equals(XMLString.TEXT_LINE_BREAK)) {
Document doc = child.getOwnerDocument();
Node testSpace = doc.createTextNode(" ");
content.insertBefore(testSpace, child);
content.removeChild(child);
}
}
i++;
}
replaceWithSpaces(lineBreaks);
replaceWithSpaces(textTabs);
deleteNotesIn(content);
title = content.getTextContent();
return title;
}
private static void deleteNotesIn(Node content) {
NodeList notes = ((Element) content).getElementsByTagName(XMLString.TEXT_NOTE);
int j = 0;
while (j < notes.getLength()) {
Node note = notes.item(j);
note.getParentNode().removeChild(note);
}
title = content.getTextContent();
return title;
}
private static void replaceWithSpaces(NodeList contentNodes) {
int i = 0;
while (i < contentNodes.getLength()) {
Node node = contentNodes.item(i);
Document doc = node.getOwnerDocument();
Node testSpace = doc.createTextNode(" ");
node.getParentNode().insertBefore(testSpace, node);
node.getParentNode().removeChild(node);
i++;
}
}
private static void openCommentHeading(Node hnode, String title) {