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

Example 36 with CourseEditorEnv

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

the class ConditionConfigExpertForm method validateFormLogic.

@Override
public boolean validateFormLogic(UserRequest ureq) {
    if (tprecond.isEmpty()) {
        // the precondition
        return true;
    }
    /*
		 *  not empty, nowOLAT - Demo Course_1264602504362 test precondition syntax and for existing soft references
		 */
    CourseEditorEnv cev = euce.getCourseEditorEnv();
    ConditionExpression ce = new ConditionExpression(conditionId, tprecond.getValue());
    ConditionErrorMessage[] cerrmsg = cev.validateConditionExpression(ce);
    /*
		 * display any error detected in the condition expression testing.
		 */
    if (cerrmsg != null && cerrmsg.length > 0) {
        // the error messOLAT - Demo Course_1264602504362age
        tprecond.setErrorKey(cerrmsg[0].errorKey, cerrmsg[0].errorKeyParams);
        if (cerrmsg[0].solutionMsgKey != null && !"".equals(cerrmsg[0].solutionMsgKey)) {
            // and a hint or example to clarify the error message
            tprecond.setExampleKey(cerrmsg[0].solutionMsgKey, cerrmsg[0].errorKeyParams);
        }
        return false;
    }
    // reset HINTS
    tprecond.setExampleKey("xx", new String[] { "" });
    return true;
}

Example 37 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project OpenOLAT by OpenOLAT.

the class EvalUserPropertyFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 2) {
        String name = getFunctionName(functionType);
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.providetwo.attrvalue"));
    } else if (inStack.length < 2) {
        String name = getFunctionName(functionType);
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.providetwo.attrvalue"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String)) {
        String name = getFunctionName(functionType);
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.attributename", "solution.example.name.infunction"));
    }
    if (!(inStack[1] instanceof String)) {
        String name = getFunctionName(functionType);
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.attribvalue", "solution.example.name.infunction"));
    } else {
        String propValue = (String) inStack[1];
        if (!StringHelper.containsNonWhitespace(propValue)) {
            String name = getFunctionName(functionType);
            return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.attribvalue", "solution.example.whiteSpace"));
        }
    }
    /*
		 * check reference integrity
		 */
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        // return a valid value to continue with condition evaluation test
        return defaultValue();
    }
    /*
		 * the real function evaluation which is used during run time
		 */
    String propName = (String) inStack[0];
    String searchValue = (String) inStack[1];
    Identity ident = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    if (ident == null) {
        return defaultValue();
    }
    User user = ident.getUser();
    String userValue = user.getPropertyOrIdentityEnvAttribute(propName, null);
    boolean match = false;
    boolean debug = log.isDebug();
    if (debug) {
        log.debug("value    : " + userValue);
        log.debug("searchValue: " + searchValue);
        log.debug("fT       :  " + functionType);
    }
    if (StringHelper.containsNonWhitespace(userValue)) {
        match = checkPropertyValue(searchValue, userValue);
    }
    if (debug) {
        log.debug("identity '" + ident.getName() + "' tested on properties '" + propName + "' to have value '" + searchValue + "' user's value was '" + userValue + "', match=" + match);
    }
    return match ? ConditionInterpreter.INT_TRUE : ConditionInterpreter.INT_FALSE;
}

Example 38 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project OpenOLAT by OpenOLAT.

the class GetLastAttemptDateFunction 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"));
        }
        // 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);
    AssessmentManager am = getUserCourseEnv().getCourseEnvironment().getAssessmentManager();
    Identity identity = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    // use the last modified date from the course node
    Date lastModified = am.getScoreLastModifiedDate(node, identity);
    if (lastModified != null && lastModified.getTime() > 0) {
        return Double.valueOf(lastModified.getTime());
    } else {
        // what to do in case of no date available??? -> return date in the future
        return new Double(Double.POSITIVE_INFINITY);
    }
}

Example 39 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project OpenOLAT by OpenOLAT.

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);
}

Example 40 with CourseEditorEnv

use of org.olat.course.editor.CourseEditorEnv in project OpenOLAT by OpenOLAT.

the class InLearningGroupFunction method call.

/**
 * @see com.neemsoft.jmep.FunctionCB#call(java.lang.Object[])
 */
@Override
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_FEWER_ARGUMENTS, name, "", "error.fewerargs", "solution.provideone.groupname"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.provideone.groupname"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String))
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.groupnameexpected", "solution.example.name.infunction"));
    String groupName = (String) inStack[0];
    groupName = groupName != null ? groupName.trim() : null;
    /*
		 * check reference integrity
		 */
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        if (!cev.existsGroup(groupName)) {
            return handleException(new ArgumentParseException(ArgumentParseException.REFERENCE_NOT_FOUND, name, groupName, "error.notfound.name", "solution.checkgroupmanagement"));
        }
        // remember the reference to the node id for this condtion
        cev.addSoftReference("groupId", groupName, false);
        // return a valid value to continue with condition evaluation test
        return defaultValue();
    }
    // the real function evaluation which is used during run time
    if (StringHelper.isLong(groupName)) {
        try {
            Long groupKey = Long.parseLong(groupName);
            return getUserCourseEnv().isIdentityInCourseGroup(groupKey) ? ConditionInterpreter.INT_TRUE : ConditionInterpreter.INT_FALSE;
        } catch (NumberFormatException e) {
            log.error("" + groupName, e);
        }
    }
    CourseGroupManager cgm = getUserCourseEnv().getCourseEnvironment().getCourseGroupManager();
    List<Long> groupKeys = CoreSpringFactory.getImpl(BusinessGroupService.class).toGroupKeys(groupName, cgm.getCourseEntry());
    if (!groupKeys.isEmpty()) {
        Identity ident = getUserCourseEnv().getIdentityEnvironment().getIdentity();
        return cgm.isIdentityInGroup(ident, groupKeys.get(0)) ? ConditionInterpreter.INT_TRUE : ConditionInterpreter.INT_FALSE;
    }
    return ConditionInterpreter.INT_FALSE;
}