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package org.madore.damlengine;
import java.util.ArrayList;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import org.w3c.dom.*;
public final class TodoEntryElement extends TodoDefaultElement {
public static class Factory extends TodoElement.Factory {
@Override
public TodoEntryElement newItem(Element node,
Context ctx,
TodoItem caller) {
return new TodoEntryElement(node, ctx, caller);
}
}
public TodoEntryElement(Element node,
Context ctx,
TodoItem caller) {
super(node, ctx, caller);
}
@Override
public void handleNodeOnly() {
if ( ! ( caller instanceof TodoWeblogElement
|| caller instanceof TodoWeblogSelectElement ) )
throw new IllegalArgumentException("entry node can only be child of weblog node");
Element article = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "article");
String explicitLang = LangHelper.getLangNorec(node);
if ( explicitLang != null )
LangHelper.setLangNorec(article, explicitLang);
node.getParentNode().replaceChild(article, node);
String entryNumberStr = node.getAttributeNS(null, "number");
if ( ! Pattern.matches("^\\d{4}$", entryNumberStr) )
throw new IllegalArgumentException("entry number attribute must be of the form NNNN");
String entryDateStr = node.getAttributeNS(null, "date");
Matcher entryDateMatcher = Pattern.compile("^(\\d{4})-(\\d{2})-(\\d{2})$").matcher(entryDateStr);
if ( ! entryDateMatcher.matches() )
throw new IllegalArgumentException("entry date attribute must be of the form YYYY-MM-DD");
String entryYearStr = entryDateMatcher.group(1);
String entryMonthStr = entryDateMatcher.group(2);
String entryDayStr = entryDateMatcher.group(3);
String entryDowStr = node.getAttributeNS(null, "day_of_week");
String entryCatStr = node.getAttributeNS(null, "cat");
String entryCdateStr = node.getAttributeNS(null, "cdate");
ArrayList<String> entryCatList;
if ( entryCatStr.equals("") ) {
entryCatList = new ArrayList<String>(0);
} else {
String[] temp = entryCatStr.split("\\s+");
entryCatList = new ArrayList<String>(temp.length);
for ( String cat : temp ) {
if ( ! cat.equals("") )
entryCatList.add(cat);
}
}
String entryIdStr = "d."+entryDateStr+"."+entryNumberStr;
article.setAttributeNS(null, "id", entryIdStr);
article.setAttributeNS(null, "class", "weblog-entry hentry");
{
String styleAtt = node.getAttributeNS(null, "style");
if ( ! styleAtt.equals("") )
node.setAttributeNS(null, "style", styleAtt);
}
article.appendChild(ctx.doc.createTextNode("\n"));
Element header = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "header");
article.appendChild(header);
article.appendChild(ctx.doc.createTextNode("\n"));
Element headlink = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "p");
headlink.setAttributeNS(null, "class", "weblog-entry-headlink");
header.appendChild(headlink);
header.appendChild(ctx.doc.createTextNode("\n"));
Element permalink = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "a");
permalink.setAttributeNS(null, "href",
entryYearStr+"-"+entryMonthStr+".html"
+"#"+entryIdStr);
permalink.setAttributeNS(null, "rel", "bookmark");
Element time = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "time");
permalink.appendChild(time);
if ( Pattern.matches("^\\d{4}-\\d{2}-\\d{2}T\\d{2}\\:\\d{2}(?:\\:\\d{2})?(?:Z|[\\+\\-]\\d{2}\\:\\d{2})$", entryCdateStr) )
time.setAttributeNS(null, "datetime", entryCdateStr);
else
System.err.println("warning: cdate value "+entryCdateStr
+" is not a valid HTML5 datetime");
time.setAttributeNS(null, "pubdate", "pubdate");
time.setAttributeNS(null, "class", "published");
time.appendChild(ctx.doc.createTextNode(entryDateStr));
headlink.appendChild(permalink);
if ( ! entryDowStr.equals("") )
headlink.appendChild(ctx.doc.createTextNode(" ("+entryDowStr+")"));
Element mainDiv = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "div");
article.appendChild(mainDiv);
article.appendChild(ctx.doc.createTextNode("\n"));
mainDiv.setAttributeNS(null, "class", "entry-content");
Context ctx2 = ctx.clone();
ctx2.ent
= new Context.EntryContext(entryYearStr, entryMonthStr, entryDayStr,
entryNumberStr, entryDowStr, entryCatList);
ctx2.ent.headerNode = header;
ctx2.ent.headlinkNode = headlink;
ArrayList<Node> childList = getChildList(this.node);
ArrayList<TodoElement> toProcess = new ArrayList<TodoElement>(childList.size()+8);
for ( Node child : childList ) {
if ( child.getNodeType() == Node.TEXT_NODE
|| child.getNodeType() == Node.CDATA_SECTION_NODE ) {
if ( ! Pattern.matches("^\\s*$",((CharacterData)child).getData()) )
throw new IllegalArgumentException("entry element cannot contain text");
mainDiv.appendChild(ctx.doc.createTextNode("\n"));
} else if ( child.getNodeType() == Node.ELEMENT_NODE ) {
if ( child.getLocalName().equals("title") ) {
article.appendChild(child);
} else {
mainDiv.appendChild(child);
}
TodoElement it
= TodoElement.getTodoElement((Element)child, ctx2, this);
toProcess.add(it);
}
}
Element footer = ctx.doc.createElementNS(DamlEngine.XHTML_NS, "footer");
article.appendChild(footer);
article.appendChild(ctx.doc.createTextNode("\n"));
if ( entryCatList.size() > 0 ) {
Element token = ctx.doc.createElementNS(DamlEngine.DAML_NS,
"d:implicit-do-categories");
footer.appendChild(token);
footer.appendChild(ctx.doc.createTextNode("\n"));
toProcess.add(new TodoCategories(token, ctx2, this));
}
if ( node.getAttributeNS(null, "nocomments").equals("") ) {
Element token = ctx.doc.createElementNS(DamlEngine.DAML_NS,
"d:implicit-do-comments");
footer.appendChild(token);
footer.appendChild(ctx.doc.createTextNode("\n"));
toProcess.add(new TodoComments(token, ctx2, this));
}
this.ownerDeque.registerAtStart(toProcess);
}
}
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