package cx.fbn.nevernote.xml;\r
\r
+import java.io.ByteArrayInputStream;\r
+import java.io.ByteArrayOutputStream;\r
import java.io.File;\r
import java.util.ArrayList;\r
import java.util.List;\r
\r
+import org.w3c.tidy.Tidy;\r
+import org.w3c.tidy.TidyMessage;\r
+\r
import com.evernote.edam.type.Note;\r
import com.evernote.edam.type.Resource;\r
import com.trolltech.qt.core.QByteArray;\r
import com.trolltech.qt.core.QIODevice;\r
import com.trolltech.qt.core.QIODevice.OpenModeFlag;\r
import com.trolltech.qt.core.QTemporaryFile;\r
+import com.trolltech.qt.core.QTextCodec;\r
import com.trolltech.qt.core.QUrl;\r
import com.trolltech.qt.core.Qt.BGMode;\r
import com.trolltech.qt.gui.QColor;\r
ArrayList<QTemporaryFile> tempFiles;\r
private EnSearch enSearch;\r
private boolean noteHistory;\r
+ public boolean formatError;\r
\r
public NoteFormatter(ApplicationLogger logger, DatabaseConnection conn, List<QTemporaryFile> tempFiles2) {\r
this.logger = logger;\r
}\r
\r
\r
+ private class TidyListener implements org.w3c.tidy.TidyMessageListener {\r
+ \r
+ ApplicationLogger logger;\r
+ public boolean errorFound; \r
+ \r
+ public TidyListener(ApplicationLogger logger) {\r
+ this.logger = logger;\r
+ errorFound = false;\r
+ }\r
+ @Override\r
+ public void messageReceived(TidyMessage msg) {\r
+ if (msg.getLevel() == TidyMessage.Level.ERROR) {\r
+ logger.log(logger.LOW, "******* JTIDY ERORR *******");\r
+ logger.log(logger.LOW, "Error Code: " +msg.getErrorCode());\r
+ logger.log(logger.LOW, "Column: " +msg.getColumn());\r
+ logger.log(logger.LOW, "Column: " +msg.getColumn());\r
+ logger.log(logger.LOW, "Line: " +msg.getLine());\r
+ logger.log(logger.LOW, "Message: " +msg.getMessage());\r
+ logger.log(logger.LOW, "***************************");\r
+ errorFound = true;\r
+ } else \r
+ logger.log(logger.EXTREME, "JTidy Results: "+msg.getMessage());\r
+ }\r
+ \r
+ }\r
+\r
+ \r
+ \r
public void setNote(Note note, boolean pdfPreview) {\r
currentNote = note;\r
this.pdfPreview = pdfPreview;\r
\r
// Rebuild the note HTML to something usable\r
public String rebuildNoteHTML() {\r
+ formatError = false;\r
if (currentNote == null)\r
return null;\r
logger.log(logger.HIGH, "Entering NeverNote.rebuildNoteHTML");\r
logger.log(logger.EXTREME, "Note Text:" +currentNote);\r
QDomDocument doc = new QDomDocument();\r
QDomDocument.Result result = doc.setContent(currentNote.getContent());\r
+\r
+ // Handle any errors\r
+ if (!result.success) {\r
+ logger.log(logger.LOW, "Error parsing document. Attempting to restructure");\r
+ Tidy tidy = new Tidy();\r
+ TidyListener tidyListener = new TidyListener(logger);\r
+ tidy.setMessageListener(tidyListener);\r
+ tidy.getStderr().close(); // the listener will capture messages\r
+ tidy.setXmlTags(true);\r
+ \r
+ QTextCodec codec;\r
+ codec = QTextCodec.codecForName("UTF-8");\r
+ QByteArray unicode = codec.fromUnicode(currentNote.getContent());\r
+ \r
+ logger.log(logger.MEDIUM, "Starting JTidy check");\r
+ logger.log(logger.MEDIUM, "Start of JTidy Input");\r
+ logger.log(logger.MEDIUM, currentNote.getContent());\r
+ logger.log(logger.MEDIUM, "End Of JTidy Input");\r
+ ByteArrayInputStream is = new ByteArrayInputStream(unicode.toByteArray());\r
+ ByteArrayOutputStream os = new ByteArrayOutputStream();\r
+ tidy.setInputEncoding("UTF-8");\r
+ tidy.parse(is, os);\r
+ String tidyContent = os.toString();\r
+ if (tidyListener.errorFound) {\r
+ logger.log(logger.LOW, "Restructure failed!!!");\r
+ } else {\r
+ doc = null;\r
+ doc = new QDomDocument();\r
+ result = doc.setContent(tidyContent);\r
+ }\r
+ }\r
if (!result.success) {\r
- logger.log(logger.MEDIUM, "Parse error when rebuilding HTML");\r
+ logger.log(logger.MEDIUM, "Parse error when rebuilding XML to HTML");\r
logger.log(logger.MEDIUM, "Note guid: " +currentNoteGuid);\r
- logger.log(logger.EXTREME, "Start of unmodified note HTML");\r
+ logger.log(logger.MEDIUM, "Error: "+result.errorMessage);\r
+ logger.log(logger.MEDIUM, "Line: " +result.errorLine + " Column: " +result.errorColumn);\r
+ System.out.println("Error: "+result.errorMessage);\r
+ System.out.println("Line: " +result.errorLine + " Column: " +result.errorColumn);\r
+ logger.log(logger.EXTREME, "**** Start of unmodified note HTML");\r
logger.log(logger.EXTREME, currentNote.getContent());\r
- logger.log(logger.EXTREME, "End of unmodified note HTML");\r
+ logger.log(logger.EXTREME, "**** End of unmodified note HTML");\r
+ formatError = true;\r
+ readOnly = true;\r
return currentNote.getContent();\r
}\r
\r
enmedia.setAttribute("src", tfile.fileName().toString());\r
enmedia.setAttribute("en-tag", "en-media");\r
enmedia.setTagName("img");\r
- if (r.getAttributes().getSourceURL() == null || !r.getAttributes().getSourceURL().toLowerCase().startsWith("http://latex.codecogs.com/gif.latex?"))\r
+ if (r != null && r.getAttributes() != null && \r
+ (r.getAttributes().getSourceURL() == null || !r.getAttributes().getSourceURL().toLowerCase().startsWith("http://latex.codecogs.com/gif.latex?")))\r
enmedia.setAttribute("onContextMenu", "window.jambi.imageContextMenu('" +tfile.fileName() +"');");\r
else {\r
QDomElement newText = doc.createElement("a");\r
enmedia.setAttribute("src", tfile.fileName().toString());\r
enmedia.setAttribute("en-tag", "en-latex");\r
newText.setAttribute("onMouseOver", "style.cursor='hand'");\r
- newText.setAttribute("title", r.getAttributes().getSourceURL());\r
+ if (r!= null && r.getAttributes() != null && r.getAttributes().getSourceURL() != null)\r
+ newText.setAttribute("title", r.getAttributes().getSourceURL());\r
newText.setAttribute("href", "latex://"+tfile.fileName().toString());\r
enmedia.parentNode().replaceChild(newText, enmedia);\r
newText.appendChild(enmedia);\r
// Modify en-media tags\r
QDomNodeList anchors = docElem.elementsByTagName("en-media");\r
int enMediaCount = anchors.length();\r
- for (int i=enMediaCount-1; i>=0; i--) {\r
+ for (int i=enMediaCount-1; i>=0; --i) {\r
QDomElement enmedia = anchors.at(i).toElement();\r
if (enmedia.hasAttribute("type")) {\r
QDomAttr attr = enmedia.attributeNode("type");\r
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