Anntotaion metadata
This commit is contained in:
parent
ad8bfd03b2
commit
0a598de7ce
5 changed files with 180 additions and 70 deletions
src/main/java/w2phtml
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@ -1,3 +1,3 @@
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#Sun Apr 12 12:38:00 CEST 2020
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releaseVersion=0.5.5
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releaseDate=12\:38\:00 12-04-2020
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#Wed Apr 22 15:32:34 CEST 2020
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releaseVersion=0.5.7
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releaseDate=15\:32\:34 22-04-2020
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@ -41,9 +41,12 @@ import java.io.InputStream;
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import java.io.IOException;
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import org.hamcrest.core.IsEqual;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import org.w3c.dom.Text;
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import w2phtml.api.Config;
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@ -103,7 +106,7 @@ public class Converter extends BasicConverter {
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// The xhtml output file(s)
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public int nType = XhtmlDocument.XHTML10; // the doctype
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private boolean isOpenPublicationStructure = false; // Do we need to be OPS conforming?
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private boolean isEPUB = false; // Do we need to be OPS conforming?
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public Vector<XhtmlDocument> outFiles;
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private int outFileIndex;
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private XhtmlDocument htmlDoc; // current outfile
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@ -249,9 +252,9 @@ public class Converter extends BasicConverter {
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public L10n getL10n() { return l10n; }
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public void setOpenPubStructure(boolean b) { isOpenPublicationStructure = true; }
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public void setOpenPubStructure(boolean b) { isEPUB = true; }
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public boolean isOPS() { return isOpenPublicationStructure; }
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public boolean isOPS() { return isEPUB; }
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@Override public void convertInner() throws IOException {
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sTargetFileName = Misc.trimDocumentName(sTargetFileName,XhtmlDocument.getExtension(nType));
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@ -345,7 +348,7 @@ public class Converter extends BasicConverter {
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}
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// Add included style sheet, if any - and we are creating OPS content
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if (isOpenPublicationStructure && styleSheet!=null) {
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if (isEPUB && styleSheet!=null) {
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converterResult.addDocument(styleSheet);
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for (ResourceDocument doc : resources) {
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converterResult.addDocument(doc);
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@ -540,40 +543,10 @@ public class Converter extends BasicConverter {
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}
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public void handleOfficeAnnotation(Node onode, Node hnode) {
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if (config.xhtmlNotes()) {
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// Extract the text from the paragraphs, separate paragraphs with newline
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StringBuilder buf = new StringBuilder();
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Element creator = null;
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Element date = null;
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Node child = onode.getFirstChild();
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while (child!=null) {
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if (Misc.isElement(child, XMLString.TEXT_P)) {
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if (buf.length()>0) { buf.append('\n'); }
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buf.append(getPlainInlineText(child));
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}
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else if (Misc.isElement(child, XMLString.DC_CREATOR)) {
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creator = (Element) child;
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}
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else if (Misc.isElement(child, XMLString.DC_DATE)) {
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date = (Element) child;
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}
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child = child.getNextSibling();
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}
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if (creator!=null) {
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if (buf.length()>0) { buf.append('\n'); }
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buf.append(getPlainInlineText(creator));
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}
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if (date!=null) {
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if (buf.length()>0) { buf.append('\n'); }
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buf.append(Misc.formatDate(OfficeReader.getTextContent(date), l10n.getLocale().getLanguage(), l10n.getLocale().getCountry()));
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}
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Node commentNode = htmlDOM.createComment(buf.toString());
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hnode.appendChild(commentNode);
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}
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}
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/////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////
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// UTILITY METHODS
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// Create output file name (docname.html, docname1.html, docname2.html etc.)
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@ -597,15 +570,16 @@ public class Converter extends BasicConverter {
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public Element getPanelNode() {
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return htmlDoc.getPanelNode();
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}
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public String getTitle(){
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String title = metadata.getTitle();
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if (title==null) {
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// use filename as fallback
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title = htmlDoc.getFileName();
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}
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return title;
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}
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public String getTitle(){
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String title = metadata.getTitle();
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if (title==null) {
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// use filename as fallback
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title = htmlDoc.getFileName();
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}
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return title;
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}
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// Prepare next output file
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public Element nextOutFile() {
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htmlDoc = new XhtmlDocument(getOutFileName(++outFileIndex,false),nType);
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@ -667,7 +641,7 @@ public class Converter extends BasicConverter {
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addMetadata(head);
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// Add link to custom stylesheet, if producing normal XHTML
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if (!isOpenPublicationStructure && config.xhtmlCustomStylesheet().length()>0) {
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if (!isEPUB && config.xhtmlCustomStylesheet().length()>0) {
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Element htmlStyle = htmlDOM.createElement("link");
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htmlStyle.setAttribute("rel","stylesheet");
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htmlStyle.setAttribute("type","text/css");
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@ -677,7 +651,7 @@ public class Converter extends BasicConverter {
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}
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// Add link to generated stylesheet if producing normal XHTML and the user wants separate css
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if (!isOpenPublicationStructure && config.separateStylesheet()) {
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if (!isEPUB && config.separateStylesheet()) {
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Element htmlStyle = htmlDOM.createElement("link");
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htmlStyle.setAttribute("rel","stylesheet");
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htmlStyle.setAttribute("type","text/css");
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@ -687,7 +661,7 @@ public class Converter extends BasicConverter {
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}
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// Add link to included style sheet if producing OPS content
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if (isOpenPublicationStructure && styleSheet!=null) {
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if (isEPUB && styleSheet!=null) {
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Element sty = htmlDOM.createElement("link");
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sty.setAttribute("rel", "stylesheet");
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sty.setAttribute("type", "text/css");
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@ -708,17 +682,19 @@ public class Converter extends BasicConverter {
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}
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private void addMetadata(Element head) {
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if (!isOpenPublicationStructure) {
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if (config.xhtmlUseDublinCore()) {
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addDublinCoreMetadata(head);
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} else {
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addStandardMetadata(head);
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addCustomMetadata(head);
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if (!isEPUB) {
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if (!config.useAnnotationMetadata()) {
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if (config.xhtmlUseDublinCore()) {
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addDublinCoreMetadata(head);
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} else {
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addStandardMetadata(head);
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addCustomMetadata(head);
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}
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}
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}
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}
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private void addCustomMetadata(Element head) {
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Map<String, String> customMetadata = metadata.getCustomMetaData();
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for (String name : customMetadata.keySet()) {
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@ -732,6 +708,7 @@ public class Converter extends BasicConverter {
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createMetadataEntry(head,"subject",metadata.getSubject());
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createMetadataEntry(head,"keywords",metadata.getKeywords());
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createMetadataEntry(head,"creator",metadata.getCreator());
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createMetadataEntry(head,"title",metadata.getTitle());
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}
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private void addDublinCoreMetadata(Element head) {
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@ -761,14 +738,14 @@ public class Converter extends BasicConverter {
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// Add epub namespace for the purpose of semantic inflection in EPUB 3
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public void addEpubNs(Element elm) {
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if (isOpenPublicationStructure && nType==XhtmlDocument.HTML5) {
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if (isEPUB && nType==XhtmlDocument.HTML5) {
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elm.setAttribute("xmlns:epub", "http://www.idpf.org/2007/ops");
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}
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}
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// Add a type from the structural semantics vocabulary of EPUB 3
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public void addEpubType(Element elm, String sType) {
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if (isOpenPublicationStructure && nType==XhtmlDocument.HTML5 && sType!=null) {
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if (isEPUB && nType==XhtmlDocument.HTML5 && sType!=null) {
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elm.setAttribute("epub:type", sType);
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}
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}
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@ -854,7 +831,12 @@ public class Converter extends BasicConverter {
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return anchor;
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}
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public void addHeadMeta(String name, String value) {
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if (!isEPUB) {
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createMetadataEntry(htmlDoc.getHeadNode(), name, value);
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}
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}
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private void createMetadataEntry(Element head, String name, String value) {
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if (value==null || value.isEmpty()) { return; }
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if (name==null || name.isEmpty()) { return; }
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@ -40,7 +40,7 @@ import w2phtml.util.Misc;
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public class XhtmlConfig extends w2phtml.base.ConfigBase {
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// Implement configuration methods
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protected int getOptionCount() { return 63; }
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protected int getOptionCount() { return 64; }
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protected String getDefaultConfigPath() { return "/writer2latex/xhtml/config/"; }
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// Override setOption: To be backwards compatible, we must accept options
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@ -162,6 +162,7 @@ public class XhtmlConfig extends w2phtml.base.ConfigBase {
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private static final int PAGINATION = 60;
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private static final int MIN_LETTER_SPACING = 61;
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private static final int PAGE_BREAK_STYLE = 62;
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private static final int ANNOTATION_METADATA = 63;
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protected ComplexOption xheading = addComplexOption("heading-map");
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protected ComplexOption xpar = addComplexOption("paragraph-map");
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@ -293,6 +294,8 @@ public class XhtmlConfig extends w2phtml.base.ConfigBase {
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options[CSS_INLINE] = new BooleanOption("css_inline","true");
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options[ALIGN_SPLITS_TO_PAGES] = new BooleanOption("align_splits_to_pages","false");
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options[ANNOTATION_METADATA] = new BooleanOption("annotation_metad","true");
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}
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@ -473,5 +476,8 @@ public class XhtmlConfig extends w2phtml.base.ConfigBase {
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return map;
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}
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public boolean useAnnotationMetadata() {
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return ((BooleanOption) options[ANNOTATION_METADATA]).getValue();
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}
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}
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@ -18,6 +18,8 @@ import w2phtml.xhtml.XhtmlConfig;
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//LinkedList<String> stringList = new LinkedList<String>();
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public class Separator {
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private static final String COMMENT_END = "</Description>";
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public Node currentComment = null;
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private static final String NONE = "none";
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private static final String SECTIONS = "sections";
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private static final String DIV = "div";
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@ -38,6 +40,7 @@ public class Separator {
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private static Converter converter = null;
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private Node prevPageContainer = null;
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private PageContainer pageContainer = null;
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private Node metadataComment = null;
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public Separator(XhtmlConfig config, Converter converter) {
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this.converter = converter;
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@ -295,10 +298,20 @@ public class Separator {
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replaceWithSpaces(lineBreaks);
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replaceWithSpaces(textTabs);
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deleteNotesIn(content);
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deleteCommentsIn(content);
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title = content.getTextContent().trim();
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return title;
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}
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private static void deleteCommentsIn(Node content) {
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NodeList notes = ((Element) content).getElementsByTagName(XMLString.OFFICE_ANNOTATION);
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int j = 0;
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while (j < notes.getLength()) {
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Node note = notes.item(j);
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note.getParentNode().removeChild(note);
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}
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}
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private static void deleteNotesIn(Node content) {
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NodeList notes = ((Element) content).getElementsByTagName(XMLString.TEXT_NOTE);
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int j = 0;
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@ -320,10 +333,11 @@ public class Separator {
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}
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}
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private static void openCommentHeading(Node hnode, String title) {
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private void openCommentHeading(Node hnode, String title) {
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Document doc = hnode.getOwnerDocument();
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Node openSection = doc.createComment(openHeadingCommentText(title));
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// insert open section comment before header node
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this.currentComment = openSection;
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hnode.appendChild(openSection);
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}
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@ -398,12 +412,29 @@ public class Separator {
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}
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private static String openHeadingCommentText(String title) {
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String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + title + "</Metadata>\n</Description>";
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String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + title + "</Metadata>\n" + COMMENT_END;
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return comment;
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}
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public void appendMetadata(String name, String value) {
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if (currentComment == null) {
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System.out.println("Error. No current Comment");
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return;
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}
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String content = currentComment.getTextContent();
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System.out.println(content);
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if (content.endsWith(COMMENT_END)) {
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String firstPart = content.substring(0, content.length()- COMMENT_END.length());
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String metadata = "<Metadata name=\"" + name + "\">" + value + "</Metadata>\n";
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currentComment.setTextContent(firstPart + metadata + COMMENT_END);
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System.out.println("Comment updated.");
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} else {
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System.out.println("Error. Comment doesn't end with " + COMMENT_END);
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}
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}
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private static String openPageCommentText(Integer pageNum) {
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String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + pageNum + "</Metadata>\n<Metadata name=\"Page\">" + pageNum + "</Metadata>\n</Description>";
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String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + pageNum + "</Metadata>\n<Metadata name=\"Page\">" + pageNum + "</Metadata>\n"+COMMENT_END;
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return comment;
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}
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@ -28,6 +28,7 @@ package w2phtml.xhtml.content;
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import static w2phtml.office.XMLString.*;
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import java.util.Hashtable;
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import java.util.Iterator;
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import java.util.Stack;
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import org.w3c.dom.Node;
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@ -42,6 +43,7 @@ import w2phtml.office.OfficeReader;
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import w2phtml.office.OfficeStyle;
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import w2phtml.office.PageLayout;
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import w2phtml.office.StyleWithProperties;
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import w2phtml.office.XMLString;
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import w2phtml.util.Misc;
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import w2phtml.xhtml.Converter;
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import w2phtml.xhtml.ODFPageSplitter;
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@ -51,6 +53,10 @@ import w2phtml.xhtml.XhtmlConfig;
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import w2phtml.xhtml.XhtmlStyleMap;
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import w2phtml.xhtml.XhtmlStyleMapItem;
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import org.hamcrest.core.IsEqual;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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@ -117,6 +123,7 @@ public class TextParser extends Parser {
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private String endnotesContext = null;
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private String footnotesContext = null;
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PageContainer pageContainer = null;
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private boolean applyAnnotationMetadata;
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public TextParser(OfficeReader ofr, XhtmlConfig config, Converter converter) {
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super(ofr,config,converter);
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@ -133,6 +140,7 @@ public class TextParser extends Parser {
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nFloatMode = ofr.isText() && config.xhtmlFloatObjects() ?
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DrawParser.FLOATING : DrawParser.ABSOLUTE;
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displayHiddenText = config.displayHiddenText();
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applyAnnotationMetadata = config.useAnnotationMetadata();
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pageContainer = converter.pageContainer;
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docSep = new Separator(config, converter);
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}
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@ -402,7 +410,7 @@ public class TextParser extends Parser {
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breakBeforeNextNode = true;
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}
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else if (nodeName.equals(OFFICE_ANNOTATION)) {
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converter.handleOfficeAnnotation(child,hnode);
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handleOfficeAnnotation(child,hnode);
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}
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else if (nodeName.equals(TEXT_SEQUENCE_DECLS)) {
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//handleSeqeuenceDecls(child);
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@ -823,7 +831,7 @@ public class TextParser extends Parser {
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} else if (sName.equals(TEXT_BIBLIOGRAPHY_MARK)) {
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handleBibliographyMark(child, hnode);
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} else if (sName.equals(OFFICE_ANNOTATION)) {
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converter.handleOfficeAnnotation(child, hnode);
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handleOfficeAnnotation(child, hnode);
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} else if (sName.startsWith("text:")) {
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traverseInlineText(child, hnode);
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}
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@ -1433,7 +1441,7 @@ public class TextParser extends Parser {
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if (Misc.isElement(node)
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&& Misc.getAttribute(node, TEXT_OUTLINE_LEVEL) != null
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&& !Misc.getAttribute(node, TEXT_OUTLINE_LEVEL).isEmpty()) {
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String title = docSep.getTitle(node).trim();
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String title = Separator.getTitle(node).trim();
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if (title == null || title.isEmpty()) {
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return false;
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}
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@ -1441,6 +1449,89 @@ public class TextParser extends Parser {
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}
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return false;
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}
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public void handleOfficeAnnotation(Node onode, Node hnode) {
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if (applyAnnotationMetadata) {
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parseAnnotationMetadata(onode);
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}
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if (config.xhtmlNotes()) {
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// Extract the text from the paragraphs, separate paragraphs with newline
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StringBuilder buf = new StringBuilder();
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Element creator = null;
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Element date = null;
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Node child = onode.getFirstChild();
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while (child != null) {
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if (Misc.isElement(child, XMLString.TEXT_P)) {
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if (buf.length() > 0) {
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buf.append('\n');
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}
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buf.append(converter.getPlainInlineText(child));
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} else if (Misc.isElement(child, XMLString.DC_CREATOR)) {
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creator = (Element) child;
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} else if (Misc.isElement(child, XMLString.DC_DATE)) {
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date = (Element) child;
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}
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child = child.getNextSibling();
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}
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if (creator != null) {
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if (buf.length() > 0) {
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buf.append('\n');
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}
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buf.append(converter.getPlainInlineText(creator));
|
||||
}
|
||||
if (date != null) {
|
||||
if (buf.length() > 0) {
|
||||
buf.append('\n');
|
||||
}
|
||||
buf.append(date);
|
||||
}
|
||||
Document doc = hnode.getOwnerDocument();
|
||||
Node commentNode = doc.createComment(buf.toString());
|
||||
hnode.appendChild(commentNode);
|
||||
}
|
||||
}
|
||||
private void parseAnnotationMetadata(Node onode) {
|
||||
NodeList annotationNodes = onode.getChildNodes();
|
||||
String jsonMetadata = null;
|
||||
String author = null;
|
||||
for (int i = 0 ; i < annotationNodes.getLength(); i++) {
|
||||
Node node = annotationNodes.item(i);
|
||||
if (Misc.isElement(node, XMLString.TEXT_P)) {
|
||||
jsonMetadata = converter.getPlainInlineText(node);
|
||||
} else
|
||||
if (Misc.isElement(node, XMLString.DC_CREATOR)){
|
||||
author = converter.getPlainInlineText(node);
|
||||
}
|
||||
}
|
||||
if (author != null && author.equals("Metadata Extension")) {
|
||||
addJSONMetadata(jsonMetadata);
|
||||
}
|
||||
}
|
||||
|
||||
public void addJSONMetadata(String data) {
|
||||
Iterator<String> names = null;
|
||||
JSONObject json = null;
|
||||
try {
|
||||
json = new JSONObject(data);
|
||||
names = json.keys();
|
||||
} catch (JSONException e) {
|
||||
e.printStackTrace();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
if (names == null || json == null) {
|
||||
return;
|
||||
}
|
||||
while (names.hasNext()) {
|
||||
String metaName = names.next();
|
||||
String metaValue = (String) json.get(metaName);
|
||||
writeMetadata(metaName, metaValue);
|
||||
}
|
||||
}
|
||||
|
||||
private void writeMetadata(String name, String value) {
|
||||
converter.addHeadMeta(name, value);
|
||||
docSep.appendMetadata(name, value);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue