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Example 1 with CourseEditorEnv

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

the class GetUserCourseDBFunction method call.

/**
 * @see org.olat.course.condition.interpreter.AbstractFunction#call(java.lang.Object[])
 */
@Override
public Object call(Object[] inStack) {
    /*
		 * argument check
		 */
    if (inStack.length > 2) {
        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();
    }
    CourseDBManager courseDbManager = CoreSpringFactory.getImpl(CourseDBManager.class);
    Identity ident = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    String category = null;
    String key = null;
    if (inStack.length == 1) {
        category = null;
        key = (String) inStack[1];
    } else if (inStack.length == 2) {
        category = (String) inStack[0];
        key = (String) inStack[1];
    }
    Long courseId = getUserCourseEnv().getCourseEnvironment().getCourseResourceableId();
    Object value;
    try {
        CourseDBEntry entry = courseDbManager.getValue(courseId, ident, category, key);
        if (entry == null) {
            return defaultValue();
        }
        value = entry.getValue();
        if (value == null) {
            return defaultValue();
        }
    } catch (Exception e) {
        log.error("", e);
        return defaultValue();
    }
    return value.toString();
}
Also used : CourseDBManager(org.olat.course.db.CourseDBManager) CourseEditorEnv(org.olat.course.editor.CourseEditorEnv) ArgumentParseException(org.olat.course.condition.interpreter.ArgumentParseException) Identity(org.olat.core.id.Identity) CourseDBEntry(org.olat.course.db.CourseDBEntry) ArgumentParseException(org.olat.course.condition.interpreter.ArgumentParseException)

Example 2 with CourseEditorEnv

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

the class GetCourseBeginDateFunction 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.getValidFrom() != null) {
        return Double.valueOf(lifecycle.getValidFrom().getTime());
    } else {
        // what to do in case of no date available??? -> return date in the future
        return new Double(Double.POSITIVE_INFINITY);
    }
}
Also used : CourseEditorEnv(org.olat.course.editor.CourseEditorEnv) RepositoryEntryLifecycle(org.olat.repository.model.RepositoryEntryLifecycle)

Example 3 with CourseEditorEnv

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

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);
    }
}
Also used : CourseEditorEnv(org.olat.course.editor.CourseEditorEnv) UserCourseInformationsManager(org.olat.course.assessment.manager.UserCourseInformationsManager) UserCourseInformations(org.olat.course.assessment.UserCourseInformations)

Example 4 with CourseEditorEnv

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

the class GetRecentEnrollmentDateFunction 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: above checks ensure correct node references
    // if (node == null) return new Double(Double.NEGATIVE_INFINITY);
    CoursePropertyManager pm = getUserCourseEnv().getCourseEnvironment().getCoursePropertyManager();
    Identity identity = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    Property recentTime = pm.findCourseNodeProperty(node, identity, null, ENCourseNode.PROPERTY_RECENT_ENROLLMENT_DATE);
    if (recentTime != null) {
        String firstTimeMillis = recentTime.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);
    }
}
Also used : CourseEditorEnv(org.olat.course.editor.CourseEditorEnv) ENCourseNode(org.olat.course.nodes.ENCourseNode) CourseNode(org.olat.course.nodes.CourseNode) Identity(org.olat.core.id.Identity) Property(org.olat.properties.Property) CoursePropertyManager(org.olat.course.properties.CoursePropertyManager)

Example 5 with CourseEditorEnv

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

the class InInstitutionFunction 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.institutionalname"));
    } else if (inStack.length < 1) {
        return handleException(new ArgumentParseException(ArgumentParseException.NEEDS_MORE_ARGUMENTS, name, "", "error.moreargs", "solution.provideone.institutionalname"));
    }
    /*
		 * argument type check
		 */
    if (!(inStack[0] instanceof String))
        return handleException(new ArgumentParseException(ArgumentParseException.WRONG_ARGUMENT_FORMAT, name, "", "error.argtype.institutionalname", "solution.example.institutionalname.infunction"));
    String configInstname = (String) inStack[0];
    /*
		 * expression check only if cev != null
		 */
    CourseEditorEnv cev = getUserCourseEnv().getCourseEditorEnv();
    if (cev != null) {
        // return a valid value to continue with condition evaluation test
        return defaultValue();
    }
    Identity ident = getUserCourseEnv().getIdentityEnvironment().getIdentity();
    String instName = ident.getUser().getProperty(UserConstants.INSTITUTIONALNAME, getUserCourseEnv().getIdentityEnvironment().getLocale());
    return instName.equals(configInstname) ? ConditionInterpreter.INT_TRUE : ConditionInterpreter.INT_FALSE;
}
Also used : CourseEditorEnv(org.olat.course.editor.CourseEditorEnv) Identity(org.olat.core.id.Identity)

Aggregations

CourseEditorEnv (org.olat.course.editor.CourseEditorEnv)68 Identity (org.olat.core.id.Identity)32 ArgumentParseException (org.olat.course.condition.interpreter.ArgumentParseException)10 CourseGroupManager (org.olat.course.groupsandrights.CourseGroupManager)8 CourseNode (org.olat.course.nodes.CourseNode)8 Date (java.util.Date)6 BusinessGroupService (org.olat.group.BusinessGroupService)6 IdentityEnvironment (org.olat.core.id.IdentityEnvironment)4 User (org.olat.core.id.User)4 AssessmentManager (org.olat.course.assessment.AssessmentManager)4 UserCourseInformations (org.olat.course.assessment.UserCourseInformations)4 UserEfficiencyStatement (org.olat.course.assessment.UserEfficiencyStatement)4 EfficiencyStatementManager (org.olat.course.assessment.manager.EfficiencyStatementManager)4 UserCourseInformationsManager (org.olat.course.assessment.manager.UserCourseInformationsManager)4 ConditionErrorMessage (org.olat.course.condition.interpreter.ConditionErrorMessage)4 ConditionExpression (org.olat.course.condition.interpreter.ConditionExpression)4 ENCourseNode (org.olat.course.nodes.ENCourseNode)4 STCourseNode (org.olat.course.nodes.STCourseNode)4 CoursePropertyManager (org.olat.course.properties.CoursePropertyManager)4 CourseEnvironment (org.olat.course.run.environment.CourseEnvironment)4