CategoryAction.java
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- /*
- * Copyright (c) JForum Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms,
- * with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1) Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the
- * following disclaimer.
- * 2) Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and
- * the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- * 3) Neither the name of "Rafael Steil" nor
- * the names of its contributors may be used to endorse
- * or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
- * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- * This file creation date: Mar 10, 2003 / 8:49:51 PM
- * The JForum Project
- * http://www.jforum.net
- */
- package net.jforum.view.admin;
- import java.util.ArrayList;
- import java.util.List;
- import net.jforum.dao.CategoryDAO;
- import net.jforum.dao.DataAccessDriver;
- import net.jforum.dao.GroupSecurityDAO;
- import net.jforum.entities.Category;
- import net.jforum.repository.ForumRepository;
- import net.jforum.repository.SecurityRepository;
- import net.jforum.repository.RolesRepository;
- import net.jforum.security.PermissionControl;
- import net.jforum.security.Role;
- import net.jforum.security.RoleValue;
- import net.jforum.security.RoleValueCollection;
- import net.jforum.security.SecurityConstants;
- import net.jforum.util.I18n;
- import net.jforum.util.TreeGroup;
- import net.jforum.util.preferences.TemplateKeys;
- import net.jforum.view.admin.common.ModerationCommon;
- /**
- * ViewHelper for category administration.
- *
- * @author Rafael Steil
- * @version $Id: CategoryAction.java,v 1.25 2006/12/07 23:34:04 rafaelsteil Exp $
- */
- public class CategoryAction extends AdminCommand
- {
- private CategoryDAO cm = DataAccessDriver.getInstance().newCategoryDAO();
-
- // Listing
- public void list()
- {
- this.context.put("categories", DataAccessDriver.getInstance().newCategoryDAO().selectAll());
- this.context.put("repository", new ForumRepository());
- this.setTemplateName(TemplateKeys.CATEGORY_LIST);
- }
-
- // One more, one more
- public void insert()
- {
- this.context.put("groups", new TreeGroup().getNodes());
- this.context.put("selectedList", new ArrayList());
- this.setTemplateName(TemplateKeys.CATEGORY_INSERT);
- this.context.put("action", "insertSave");
- }
-
- // Edit
- public void edit()
- {
- this.context.put("category", this.cm.selectById(this.request.getIntParameter("category_id")));
- this.setTemplateName(TemplateKeys.CATEGORY_EDIT);
- this.context.put("action", "editSave");
- }
-
- // Save information
- public void editSave()
- {
- Category c = new Category(ForumRepository.getCategory(
- this.request.getIntParameter("categories_id")));
- c.setName(this.request.getParameter("category_name"));
- c.setModerated("1".equals(this.request.getParameter("moderate")));
-
- this.cm.update(c);
- ForumRepository.reloadCategory(c);
-
- new ModerationCommon().setForumsModerationStatus(c, c.isModerated());
-
- this.list();
- }
-
- // Delete
- public void delete()
- {
- String ids[] = this.request.getParameterValues("categories_id");
- List errors = new ArrayList();
-
- if (ids != null) {
- for (int i = 0; i < ids.length; i++){
- if (this.cm.canDelete(Integer.parseInt(ids[i]))) {
- int id = Integer.parseInt(ids[i]);
- Category c = this.cm.selectById(id);
- this.cm.delete(id);
-
- ForumRepository.removeCategory(c);
- }
- else {
- errors.add(I18n.getMessage(I18n.CANNOT_DELETE_CATEGORY, new Object[] { new Integer(ids[i]) }));
- }
- }
- }
- if (errors.size() > 0) {
- this.context.put("errorMessage", errors);
- }
-
- this.list();
- }
-
- // A new one
- public void insertSave()
- {
- Category c = new Category();
- c.setName(this.request.getParameter("category_name"));
- c.setModerated("1".equals(this.request.getParameter("moderated")));
-
- int categoryId = this.cm.addNew(c);
- c.setId(categoryId);
- ForumRepository.addCategory(c);
-
- String[] groups = this.request.getParameterValues("groups");
- if (groups != null) {
- GroupSecurityDAO gmodel = DataAccessDriver.getInstance().newGroupSecurityDAO();
- PermissionControl pc = new PermissionControl();
- pc.setSecurityModel(gmodel);
- Role role = new Role();
- role.setName(SecurityConstants.PERM_CATEGORY);
- for (int i = 0; i < groups.length; i++) {
- int groupId = Integer.parseInt(groups[i]);
- RoleValueCollection roleValues = new RoleValueCollection();
-
- RoleValue rv = new RoleValue();
- rv.setValue(Integer.toString(categoryId));
-
- roleValues.add(rv);
-
- pc.addRoleValue(groupId, role, roleValues);
- }
-
- SecurityRepository.clean();
- RolesRepository.clear();
- }
-
- this.list();
- }
-
- public void up()
- {
- this.processOrdering(true);
- }
-
- public void down()
- {
- this.processOrdering(false);
- }
-
- private void processOrdering(boolean up)
- {
- Category toChange = new Category(ForumRepository.getCategory(Integer.parseInt(
- this.request.getParameter("category_id"))));
-
- List categories = ForumRepository.getAllCategories();
-
- int index = categories.indexOf(toChange);
- if (index == -1 || (up && index == 0) || (!up && index + 1 == categories.size())) {
- this.list();
- return;
- }
-
- if (up) {
- // Get the category which comes *before* the category we want to change
- Category otherCategory = new Category((Category)categories.get(index - 1));
- this.cm.setOrderUp(toChange, otherCategory);
- }
- else {
- // Get the category which comes *after* the category we want to change
- Category otherCategory = new Category((Category)categories.get(index + 1));
- this.cm.setOrderDown(toChange, otherCategory);
- }
-
- ForumRepository.reloadCategory(toChange);
- this.list();
- }
- }