Examples with VelocityContext org.apache.velocity.VelocityContext used on opensource projects

Example 76 with VelocityContext

use of org.apache.velocity.VelocityContext in project OpenOLAT by OpenOLAT.

the class ProjectBrokerMailerImpl method createMailTemplate.

/**
 * Create default template which fill in context 'firstname' , 'lastname' and 'username'.
 * @param subject
 * @param body
 * @return
 */
private MailTemplate createMailTemplate(Project project, Identity enrolledIdentity, String subject, String body, Locale locale) {
    final String projectTitle = project.getTitle();
    final String currentDate = Formatter.getInstance(locale).formatDateAndTime(new Date());
    final String firstNameEnrolledIdentity = enrolledIdentity.getUser().getProperty(UserConstants.FIRSTNAME, null);
    final String lastnameEnrolledIdentity = enrolledIdentity.getUser().getProperty(UserConstants.LASTNAME, null);
    final String usernameEnrolledIdentity = enrolledIdentity.getName();
    return new MailTemplate(subject, body, null) {

        @Override
        public void putVariablesInMailContext(VelocityContext context, Identity identity) {
            context.put("enrolled_identity_firstname", firstNameEnrolledIdentity);
            context.put("enrolled_identity_lastname", lastnameEnrolledIdentity);
            context.put("enrolled_identity_username", usernameEnrolledIdentity);
            // Put variables from greater context
            context.put("projectTitle", projectTitle);
            context.put("currentDate", currentDate);
        }
    };
}

Example 77 with VelocityContext

use of org.apache.velocity.VelocityContext in project OpenOLAT by OpenOLAT.

the class ProjectBrokerMailerImpl method createProjectChangeMailTemplate.

/**
 * Create default template which fill in context 'firstname' , 'lastname' and 'username'.
 * @param subject
 * @param body
 * @return
 */
private MailTemplate createProjectChangeMailTemplate(Project project, Identity changer, String subject, String body, Locale locale) {
    final String projectTitle = project.getTitle();
    final String currentDate = Formatter.getInstance(locale).formatDateAndTime(new Date());
    final String firstnameProjectManager = changer.getUser().getProperty(UserConstants.FIRSTNAME, null);
    final String lastnameProjectManager = changer.getUser().getProperty(UserConstants.LASTNAME, null);
    final String usernameProjectManager = changer.getName();
    return new MailTemplate(subject, body, null) {

        @Override
        public void putVariablesInMailContext(VelocityContext context, Identity identity) {
            // Put variables from greater context
            context.put("projectTitle", projectTitle);
            context.put("currentDate", currentDate);
            context.put("firstnameProjectManager", firstnameProjectManager);
            context.put("lastnameProjectManager", lastnameProjectManager);
            context.put("usernameProjectManager", usernameProjectManager);
        }
    };
}

Example 78 with VelocityContext

use of org.apache.velocity.VelocityContext in project OpenOLAT by OpenOLAT.

the class CPOfflineReadableManager method writeOfflineCPStartHTMLFile.

/**
 * generates a html-file (_START_.html) that presents the given cp-content
 * (specified by its "_unzipped_"-dir). The resulting file is suitable for
 * offline reading of the cp.
 *
 * @param unzippedDir
 *            the directory that contains the unzipped CP
 */
private void writeOfflineCPStartHTMLFile(File unzippedDir) throws IOException {
    /* first, we do the menu-tree */
    File mani = new File(unzippedDir, FILENAME_IMSMANIFEST);
    LocalFileImpl vfsMani = new LocalFileImpl(mani);
    CPManifestTreeModel ctm = new CPManifestTreeModel(vfsMani, "");
    TreeNode root = ctm.getRootNode();
    // let's take the rootnode title as  page title
    this.rootTitle = root.getTitle();
    StringBuilder menuTreeSB = new StringBuilder();
    renderMenuTreeNodeRecursively(root, menuTreeSB, 0);
    // now put values to velocityContext
    VelocityContext ctx = new VelocityContext();
    ctx.put("menutree", menuTreeSB.toString());
    ctx.put("rootTitle", this.rootTitle);
    ctx.put("cpoff", DIRNAME_CPOFFLINEMENUMAT);
    StringWriter sw = new StringWriter();
    try {
        String template = FileUtils.load(CPOfflineReadableManager.class.getResourceAsStream("_content/cpofflinereadable.html"), "utf-8");
        boolean evalResult = velocityEngine.evaluate(ctx, sw, "cpexport", template);
        if (!evalResult)
            log.error("Could not evaluate velocity template for CP Export");
    } catch (Exception e) {
        log.error("Error while evaluating velovity template for CP Export", e);
    }
    File f = new File(unzippedDir, FILENAME_START);
    if (f.exists()) {
        FileUtils.deleteDirsAndFiles(f, false, true);
    }
    ExportUtil.writeContentToFile(FILENAME_START, sw.toString(), unzippedDir, "utf-8");
}

Example 79 with VelocityContext

use of org.apache.velocity.VelocityContext in project OpenOLAT by OpenOLAT.

the class EmailProperty method addFormItem.

/**
 * @see org.olat.user.propertyhandlers.UserPropertyHandler#addFormItem(java.util.Locale, org.olat.core.id.User, java.lang.String, boolean, org.olat.core.gui.components.form.flexible.FormItemContainer)
 */
@Override
public FormItem addFormItem(Locale locale, final User user, String usageIdentifyer, final boolean isAdministrativeUser, FormItemContainer formItemContainer) {
    org.olat.core.gui.components.form.flexible.elements.TextElement tElem = null;
    tElem = (org.olat.core.gui.components.form.flexible.elements.TextElement) super.addFormItem(locale, user, usageIdentifyer, isAdministrativeUser, formItemContainer);
    // to validate the input a special isValidValue is used.
    if (usageIdentifyer.equals(UserBulkChangeStep00.class.getCanonicalName())) {
        tElem.setItemValidatorProvider(new ItemValidatorProvider() {

            @Override
            public boolean isValidValue(String value, ValidationError validationError, Locale locale2) {
                UserBulkChangeManager ubcMan = CoreSpringFactory.getImpl(UserBulkChangeManager.class);
                Context vcContext = new VelocityContext();
                if (user == null) {
                    vcContext = ubcMan.getDemoContext(locale2);
                } else // should be used if user-argument !=null --> move to right place
                {
                    Long userKey = user.getKey();
                    Identity identity = BaseSecurityManager.getInstance().loadIdentityByKey(userKey);
                    ubcMan.setUserContext(identity, vcContext);
                }
                value = value.replace("$", "$!");
                String evaluatedValue = ubcMan.evaluateValueWithUserContext(value, vcContext);
                return EmailProperty.this.isValidValue(user, evaluatedValue, validationError, locale2);
            }
        });
    }
    return tElem;
}

Example 80 with VelocityContext

use of org.apache.velocity.VelocityContext in project OpenOLAT by OpenOLAT.

the class BGMailHelper method createMailTemplate.

/**
 * Internal helper - does all the magic
 *
 * @param group
 * @param actor
 * @param subjectKey
 * @param bodyKey
 * @return
 */
private static MailTemplate createMailTemplate(BusinessGroupShort group, Identity actor, String subjectKey, String bodyKey) {
    // get some data about the actor and fetch the translated subject / body via i18n module
    String[] bodyArgs = null;
    String lang = null;
    if (actor != null) {
        lang = actor.getUser().getPreferences().getLanguage();
    }
    Locale locale = I18nManager.getInstance().getLocaleOrDefault(lang);
    if (actor != null) {
        bodyArgs = new String[] { actor.getUser().getProperty(UserConstants.FIRSTNAME, null), actor.getUser().getProperty(UserConstants.LASTNAME, null), UserManager.getInstance().getUserDisplayEmail(actor, locale), // 2x for compatibility with old i18m properties
        UserManager.getInstance().getUserDisplayEmail(actor, locale) };
    }
    Translator trans = Util.createPackageTranslator(BGMailHelper.class, locale, Util.createPackageTranslator(BusinessGroupListController.class, locale));
    String subject = trans.translate(subjectKey);
    String body = trans.translate(bodyKey, bodyArgs);
    // build learning resources as list of url as string
    final BGMailTemplateInfos infos;
    if (group != null) {
        BusinessGroupService businessGroupService = CoreSpringFactory.getImpl(BusinessGroupService.class);
        List<RepositoryEntryShort> repoEntries = businessGroupService.findShortRepositoryEntries(Collections.singletonList(group), 0, -1);
        infos = getTemplateInfos(group, repoEntries);
        subject = subject.replace("$groupname", infos.getGroupName());
        body = body.replace("$groupname", infos.getGroupNameWithUrl());
        body = body.replace("$groupdescription", infos.getGroupDescription());
        if (StringHelper.containsNonWhitespace(infos.getCourseList())) {
            body = body.replace("$courselist", infos.getCourseList());
        } else {
            body = body.replace("$courselist", trans.translate("notification.mail.no.ressource", null));
        }
    } else {
        infos = new BGMailTemplateInfos("", "", "", "");
    }
    // create a mail template which all these data
    MailTemplate mailTempl = new MailTemplate(subject, body, null) {

        @Override
        public void putVariablesInMailContext(VelocityContext context, Identity identity) {
            // Put user variables into velocity context
            User user = identity.getUser();
            context.put("firstname", user.getProperty(UserConstants.FIRSTNAME, null));
            context.put("lastname", user.getProperty(UserConstants.LASTNAME, null));
            // the email of the user, needs to stay named 'login'
            context.put("login", user.getProperty(UserConstants.EMAIL, null));
            // Put variables from greater context
            context.put("groupname", infos.getGroupNameWithUrl());
            context.put("groupdescription", infos.getGroupDescription());
            if (StringHelper.containsNonWhitespace(infos.getCourseList())) {
                context.put("courselist", infos.getCourseList());
            } else {
                context.put("courselist", trans.translate("notification.mail.no.ressource", null));
            }
            context.put("courselistempty", trans.translate("notification.mail.no.ressource", null));
        }
    };
    return mailTempl;
}