/**
* renders wiki markup like _italic_ to XHTML see also www.radeox.org @Deprecated The wiki markup
* area is no longer supported. In the legacy form infrastructure it's still there, but it won't
* be available in the new flexi forms. In flexi forms use the RichTextElement instead. tested
* during migration and expanded to prevent radeox failures
*
* @param originalText
* @return result (rendered originalText) or null if originalText was null
*/
@Deprecated
public static String formatWikiMarkup(String oldValue) {
if (oldValue != null) {
String newValue = "";
// oldValue = oldValue.replaceAll("<>", "<>");
// oldValue = oldValue.replaceAll(Pattern.quote("[]"),
// "[]");
// prevent error with {$} interpreted as regexp
String marker1 = "piYie6Eigh0phafeiTuk4dahwahvoh7eedoegee2egh8xuj9phah8eop8iuk";
oldValue = oldValue.replaceAll(Pattern.quote("{$}"), marker1);
// \{code} will result in an error => convert
String marker2 = "RohbaeW7xahbohk8iewoo7thocaemaech2pahS8oe1UVohkohJiugaagaeco";
oldValue = oldValue.replaceAll(Pattern.quote("\\{code}"), marker2);
// radeox gets an error, if {code} is not a closed tag. prevent at
// least the case with one single statement.
int nrOfCodeStatements = countOccurrences(oldValue, "{code}");
String marker3 = "shagheiph6enieNo0theph9aique0EihoChae6ve2edie4Pohwaok8thaoda";
if (nrOfCodeStatements == 1) {
oldValue = oldValue.replaceAll(Pattern.quote("{code}"), marker3);
}
if (nrOfCodeStatements % 2 != 0 && nrOfCodeStatements != 1) {
Formatter fInst = Formatter.getInstance(new Locale("olat"));
fInst.log(
"There will be a Warning/NPE from Radeox soon, as there are not enough {code} statements in a text.");
fInst.log("Old value of text will be kept! " + oldValue);
}
// added for compatibility with wikimedia syntax used in the new wiki component.
// WikiMarkupComponent
// filters " ''' " for bold and " ''''' " for bold/italic
oldValue =
oldValue.replaceAll(
"(^|>|[\\p{Punct}\\p{Space}]+)'{3}(.*?)'{3}([\\p{Punct}\\p{Space}]+|<|$)",
"$1*$2*$3");
oldValue =
oldValue.replaceAll(
"(^|>|[\\p{Punct}\\p{Space}]+)'{5}(.*?)'{5}([\\p{Punct}\\p{Space}]+|<|$)",
"$1_*$2*_$3");
// try-catch not usable, as Radeox doesn't throw an exception,
// it just prints warnings and returns unconverted value!
newValue = engineWithContext.render(oldValue, baseRenderContext);
// convert back
newValue = newValue.replaceAll(marker1, Matcher.quoteReplacement("{$}"));
newValue = newValue.replaceAll(marker2, Matcher.quoteReplacement("\\{code}"));
newValue = newValue.replaceAll(marker3, Matcher.quoteReplacement("{code}"));
return newValue;
} else return null;
}
/**
* @param ureq
* @return
*/
private StringBuilder createChangelogMsg(final UserRequest ureq) {
/*
* TODO:pb:is ImsRepositoryResolver the right place for getting the change log?
*/
final RepositoryEntry re = courseNode.getReferencedRepositoryEntry();
// re could be null, but if we are here it should not be null!
final Roles userRoles = ureq.getUserSession().getRoles();
boolean showAll = false;
showAll = userRoles.isAuthor() || userRoles.isOLATAdmin();
// get changelog
final Formatter formatter = Formatter.getInstance(ureq.getLocale());
final ImsRepositoryResolver resolver = new ImsRepositoryResolver(re.getKey());
final QTIChangeLogMessage[] qtiChangeLog = resolver.getDocumentChangeLog();
final StringBuilder qtiChangelog = new StringBuilder();
Date msgDate = null;
if (qtiChangeLog.length > 0) {
// there are resource changes
Arrays.sort(qtiChangeLog);
for (int i = qtiChangeLog.length - 1; i >= 0; i--) {
// show latest change first
if (!showAll && qtiChangeLog[i].isPublic()) {
// logged in person is a normal user, hence public messages only
msgDate = new Date(qtiChangeLog[i].getTimestmp());
qtiChangelog
.append("\nChange date: ")
.append(formatter.formatDateAndTime(msgDate))
.append("\n");
qtiChangelog.append(qtiChangeLog[i].getLogMessage());
qtiChangelog.append("\n********************************\n");
} else if (showAll) {
// logged in person is an author, olat admin, owner, show all messages
msgDate = new Date(qtiChangeLog[i].getTimestmp());
qtiChangelog
.append("\nChange date: ")
.append(formatter.formatDateAndTime(msgDate))
.append("\n");
qtiChangelog.append(qtiChangeLog[i].getLogMessage());
qtiChangelog.append("\n********************************\n");
} // else non public messages are not shown to normal user
}
}
return qtiChangelog;
}
/** writes content of all results to a file */
private String writeContentToFile(
final String shortTitle,
final File exportDirectory,
final String charset,
final QTIExportFormatter qef,
final String fileNameSuffix) {
// defining target filename
final StringBuilder tf = new StringBuilder();
tf.append(qef.getFileNamePrefix());
tf.append(Formatter.makeStringFilesystemSave(shortTitle));
tf.append("_");
final DateFormat myformat = new SimpleDateFormat("yyyy-MM-dd__hh-mm-ss__SSS");
final String timestamp = myformat.format(new Date());
tf.append(timestamp);
tf.append(fileNameSuffix);
final String targetFileName = tf.toString();
ExportUtil.writeContentToFile(targetFileName, qef.getReport(), exportDirectory, charset);
return targetFileName;
}
/**
* some old testing
*
* @param args
*/
public static void main(String[] args) {
System.out.println("hello");
// log.debug(linePrepend("asdfsdf. bla and. \n2.line\n3.third",">"));
// log.debug(escape("bla<>and so on &&\nsecond line").toString());
System.out.println(":" + StringEscapeUtils.escapeHtml("abcdef&<>") + ":");
System.out.println(":" + StringEscapeUtils.escapeHtml("Ā<ba>abcdef&<>") + ":");
System.out.println(":" + StringEscapeUtils.escapeHtml("Ā\n<ba>\nabcdef&<>") + ":");
System.out.println(":" + Formatter.truncate("abcdef", 0) + ":");
System.out.println(":" + Formatter.truncate("abcdef", 2) + ":");
System.out.println(":" + Formatter.truncate("abcdef", 4) + ":");
System.out.println(":" + Formatter.truncate("abcdef", 6) + ":");
System.out.println(":" + Formatter.truncate("abcdef", 7) + ":");
System.out.println(":" + Formatter.truncate("abcdef", 8) + ":");
System.out.println(":" + Formatter.truncate("abcdef", -2) + ":");
System.out.println(":" + Formatter.truncate("abcdef", -4) + ":");
System.out.println(":" + Formatter.truncate("abcdef", -6) + ":");
System.out.println(":" + Formatter.truncate("abcdef", -7) + ":");
System.out.println(":" + Formatter.truncate("abcdef", -8) + ":");
Locale loc = new Locale("de");
Formatter f2 = new Formatter(loc);
Date d = new Date();
Calendar cal = Calendar.getInstance(loc);
cal.setTime(d);
cal.add(Calendar.HOUR_OF_DAY, 7);
// so ists 16:36 nachmittags
d = cal.getTime();
System.out.println(f2.formatDate(d));
System.out.println(f2.formatTime(d));
System.out.println(f2.formatDateAndTime(d));
System.out.println("Now make String filesystem save");
// String ugly = "\"/asdf/?._||\"blaöäü";
String ugly = "guido/\\:? .|*\"\"<><guidoöäü";
System.out.println("input: " + ugly);
System.out.println("output: " + Formatter.makeStringFilesystemSave(ugly));
}