Examples with CourseEditorEnv org.olat.course.editor.CourseEditorEnv used on opensource projects

Example 26 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project openolat by klemens.

the class GetCourseEndDateFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
@Override
public Object call(Object[] inStack) {
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        return defaultValue();
    }
    RepositoryEntryLifecycle lifecycle = getUserCourseEnv().getLifecycle();
    if (lifecycle != null && lifecycle.getValidTo() != null) {
        Double end = Double.valueOf(lifecycle.getValidTo().getTime());
        return end;
    } else {
        // what to do in case of no date available??? -> return date in the future
        return new Double(Double.POSITIVE_INFINITY);
    }
}

Example 27 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project openolat by klemens.

the class GetInitialCourseLaunchDateFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
public Object call(Object[] inStack) {
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        return defaultValue();
    }
    // the real function evaluation which is used during run time
    UserCourseInformationsManager mgr = CoreSpringFactory.getImpl(UserCourseInformationsManager.class);
    UserCourseInformations infos = mgr.getUserCourseInformations(getUserCourseEnv().getCourseEnvironment().getCourseGroupManager().getCourseResource(), getUserCourseEnv().getIdentityEnvironment().getIdentity());
    if (infos != null) {
        return Double.valueOf(infos.getInitialLaunch().getTime());
    } else {
        // what to do in case of no date available??? -> return date in the future
        return new Double(Double.POSITIVE_INFINITY);
    }
}

Example 28 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project openolat by klemens.

the class GetInitialEnrollmentDateFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.provideone.nodereference"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.provideone.nodereference"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String))
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.coursnodeidexpeted", "solution.example.node.infunction"));
    String nodeId = (String) inStack[0];
    /*
		 * check reference integrity
		 */
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        if (!cev.existsNode(nodeId)) {
            return handleException(new ArgumentParseException(ArgumentParseException.REFERENCE_NOT_FOUND, name, nodeId, "error.notfound.coursenodeid", "solution.copypastenodeid"));
        }
        if (!cev.isEnrollmentNode(nodeId)) {
            return handleException(new ArgumentParseException(ArgumentParseException.REFERENCE_NOT_FOUND, name, nodeId, "error.notenrollment.coursenodeid", "solution.chooseenrollment"));
        }
        // Allow self-referencing but do not allow dependencies to parents as they create cycles.
        if (!nodeId.equals(cev.getCurrentCourseNodeId())) {
            cev.addSoftReference("courseNodeId", nodeId, false);
        }
        // return a valid value to continue with condition evaluation test
        return defaultValue();
    }
    /*
		 * the real function evaluation which is used during run time
		 */
    CourseNode node = getUserCourseEnv().getCourseEnvironment().getRunStructure().getNode(nodeId);
    // invalid node id's return still a valid double
    // TODO fg: check with editor tree model DONE: the above checks ensure only
    // valid node references
    // if (node == null) return new Double(Double.NEGATIVE_INFINITY);
    CoursePropertyManager pm = getUserCourseEnv().getCourseEnvironment().getCoursePropertyManager();
    Identity identity = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    Property firstTime = pm.findCourseNodeProperty(node, identity, null, ENCourseNode.PROPERTY_INITIAL_ENROLLMENT_DATE);
    if (firstTime != null) {
        String firstTimeMillis = firstTime.getStringValue();
        return Double.valueOf(firstTimeMillis);
    } else {
        // what to do in case of no date available??? -> return date in the future
        return new Double(Double.POSITIVE_INFINITY);
    }
}

Example 29 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project openolat by klemens.

the class GetUserPropertyFunction method call.

/**
 * @see org.olat.course.condition.interpreter.AbstractFunction#call(java.lang.Object[])
 */
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.providetwo.attrvalue"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.providetwo.attrvalue"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String)) {
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.attributename", "solution.example.name.infunction"));
    }
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        // return emtyp string to continue with condition evaluation test
        return defaultValue();
    }
    Identity ident = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    if (ident == null) {
        return defaultValue();
    }
    User user = ident.getUser();
    String propertyName = (String) inStack[0];
    // always use default locale
    String propertyValue = user.getProperty(propertyName, null);
    // case that we just ignore it.
    return (propertyValue == null ? defaultValue() : propertyValue);
}

Example 30 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project openolat by klemens.

the class HasLanguageFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.providetwo.attrvalue"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.providetwo.attrvalue"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String))
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.attributename", "solution.example.name.infunction"));
    String lang = (String) inStack[0];
    Locale locale;
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        locale = cev.getEditorEnvLocale();
    } else {
        IdentityEnvironment ienv = getUserCourseEnv().getIdentityEnvironment();
        locale = ienv.getLocale();
    }
    // return true for locale="de_CH" and given lang="de"
    return (locale.toString().toLowerCase().startsWith(lang.toLowerCase()) ? ConditionInterpreter.INT_TRUE : ConditionInterpreter.INT_FALSE);
}