/**
* @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;
}
/**
* 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));
}