package com.adobe.epubcheck.ctc;
import com.adobe.epubcheck.api.Report;
import com.adobe.epubcheck.ctc.epubpackage.EpubPackage;
import com.adobe.epubcheck.ctc.epubpackage.ManifestItem;
import com.adobe.epubcheck.ctc.xml.AnchorTagHandler;
import com.adobe.epubcheck.ctc.xml.XMLContentDocParser;
import com.adobe.epubcheck.messages.MessageId;
import com.adobe.epubcheck.messages.MessageLocation;
import com.adobe.epubcheck.opf.DocumentValidator;
import com.adobe.epubcheck.util.PathUtil;
import com.adobe.epubcheck.util.SearchDictionary;
import com.adobe.epubcheck.util.SearchDictionary.DictionaryType;
import java.io.File;
import java.util.Vector;
import java.util.zip.ZipEntry;
public class EpubCfiCheck implements DocumentValidator
{
private final Report report;
private final EpubPackage epack;
public EpubCfiCheck(EpubPackage epack, Report report)
{
this.epack = epack;
this.report = report;
}
public boolean validate()
{
SearchDictionary validTypes = new SearchDictionary(DictionaryType.VALID_TEXT_MEDIA_TYPES);
for (int i = 0; i < epack.getManifest().itemsLength(); i++)
{
ManifestItem itemEntry = epack.getManifest().getItem(i);
if (validTypes.isValidMediaType(itemEntry.getMediaType()))
{
String fileToParse = epack.getManifestItemFileName(itemEntry);
ZipEntry entry = epack.getZip().getEntry(fileToParse);
if (entry == null)
{
report.message(MessageId.RSC_001, new MessageLocation(epack.getFileName(), -1, -1), fileToParse);
continue;
}
XMLContentDocParser parser = new XMLContentDocParser(epack.getZip(), report);
AnchorTagHandler h = new AnchorTagHandler();
parser.parseDoc(fileToParse, h);
Vector<AnchorTagHandler.DocTagContent> v = h.getHrefAttributesValues();
for (int e = 0; e < v.size(); e++)
{
AnchorTagHandler.DocTagContent value = v.elementAt(e);
searchInsideValue(value, fileToParse);
}
}
}
return true;
}
private void searchInsideValue(AnchorTagHandler.DocTagContent entry, String file)
{
String url = entry.getValue();
int frag = entry.getValue().indexOf("#epubcfi");
if (frag > -1)
{
String fileName = url.substring(0, frag);
fileName = new File(fileName).getName();
if (entry.getValue().contains(".epub") && fileName.compareTo(file) != 0)
{
report.message(MessageId.HTM_012, new MessageLocation(file, entry.getLine(), entry.getColumn(), entry.getValue()));
}
else
{
report.message(MessageId.HTM_013, new MessageLocation(file, entry.getLine(), entry.getColumn(), entry.getValue()));
}
}
}
}