Java tutorial
/** * This file is part of mycollab-web. * * mycollab-web is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * mycollab-web is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with mycollab-web. If not, see <http://www.gnu.org/licenses/>. */ package com.mycollab.module.project.view.user; import com.hp.gagawa.java.elements.A; import com.hp.gagawa.java.elements.Img; import com.hp.gagawa.java.elements.Text; import com.mycollab.common.ActivityStreamConstants; import com.mycollab.common.ModuleNameConstants; import com.mycollab.common.domain.criteria.ActivityStreamSearchCriteria; import com.mycollab.configuration.StorageFactory; import com.mycollab.core.utils.StringUtils; import com.mycollab.db.arguments.BasicSearchRequest; import com.mycollab.db.arguments.NumberSearchField; import com.mycollab.db.arguments.SetSearchField; import com.mycollab.html.DivLessFormatter; import com.mycollab.module.page.domain.Page; import com.mycollab.module.project.ProjectLinkBuilder; import com.mycollab.module.project.ProjectLinkGenerator; import com.mycollab.module.project.ProjectTypeConstants; import com.mycollab.module.project.domain.ProjectActivityStream; import com.mycollab.module.project.i18n.ProjectCommonI18nEnum; import com.mycollab.module.project.service.ProjectPageService; import com.mycollab.module.project.ui.ProjectAssetsManager; import com.mycollab.module.project.view.ProjectLocalizationTypeMap; import com.mycollab.spring.AppContextUtil; import com.mycollab.vaadin.MyCollabUI; import com.mycollab.vaadin.UserUIContext; import com.mycollab.vaadin.TooltipHelper; import com.mycollab.vaadin.ui.UIConstants; import com.mycollab.vaadin.ui.registry.AuditLogRegistry; import com.vaadin.shared.ui.label.ContentMode; import com.vaadin.ui.CssLayout; import com.vaadin.ui.Label; import org.apache.commons.collections.CollectionUtils; import org.apache.commons.lang3.time.DateUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.util.Date; import java.util.GregorianCalendar; import java.util.List; import static com.mycollab.vaadin.TooltipHelper.TOOLTIP_ID; /** * @author MyCollab Ltd. * @since 1.0 */ public class ActivityStreamComponent extends CssLayout { private static final long serialVersionUID = 1L; private static Logger LOG = LoggerFactory.getLogger(ActivityStreamComponent.class); private final ProjectActivityStreamPagedList2 activityStreamList; public ActivityStreamComponent() { this.activityStreamList = new ProjectActivityStreamPagedList2(); } public void showFeeds(List<Integer> prjKeys) { this.removeAllComponents(); if (CollectionUtils.isNotEmpty(prjKeys)) { this.addComponent(activityStreamList); ActivityStreamSearchCriteria searchCriteria = new ActivityStreamSearchCriteria(); searchCriteria.setModuleSet(new SetSearchField<>(ModuleNameConstants.PRJ)); searchCriteria.setExtraTypeIds(new SetSearchField<>(prjKeys.toArray(new Integer[prjKeys.size()]))); searchCriteria.setSaccountid(new NumberSearchField(MyCollabUI.getAccountId())); this.activityStreamList.setSearchCriteria(searchCriteria); } } static class ProjectActivityStreamPagedList2 extends ProjectActivityStreamPagedList { private static final long serialVersionUID = 1L; public int setSearchCriteria(final ActivityStreamSearchCriteria searchCriteria) { listContainer.removeAllComponents(); searchRequest = new BasicSearchRequest<>(searchCriteria, currentPage, defaultNumberSearchItems); doSearch(); return totalCount; } @Override protected void doSearch() { totalCount = projectActivityStreamService.getTotalActivityStream( ((BasicSearchRequest<ActivityStreamSearchCriteria>) searchRequest).getSearchCriteria()); totalPage = (totalCount - 1) / searchRequest.getNumberOfItems() + 1; if (searchRequest.getCurrentPage() > totalPage) { searchRequest.setCurrentPage(totalPage); } if (totalPage > 1) { if (controlBarWrapper != null) { removeComponent(controlBarWrapper); } addComponent(createPageControls()); } else { if (getComponentCount() == 2) { removeComponent(getComponent(1)); } } List<ProjectActivityStream> currentListData = projectActivityStreamService .getProjectActivityStreams((BasicSearchRequest<ActivityStreamSearchCriteria>) searchRequest); listContainer.removeAllComponents(); Date currentDate = new GregorianCalendar(2100, 1, 1).getTime(); CssLayout currentFeedBlock = new CssLayout(); AuditLogRegistry auditLogRegistry = AppContextUtil.getSpringBean(AuditLogRegistry.class); try { for (ProjectActivityStream activityStream : currentListData) { if (ProjectTypeConstants.PAGE.equals(activityStream.getType())) { ProjectPageService pageService = AppContextUtil.getSpringBean(ProjectPageService.class); Page page = pageService.getPage(activityStream.getTypeid(), UserUIContext.getUsername()); if (page != null) { activityStream.setNamefield(page.getSubject()); } } Date itemCreatedDate = activityStream.getCreatedtime(); if (!DateUtils.isSameDay(currentDate, itemCreatedDate)) { currentFeedBlock = new CssLayout(); currentFeedBlock.setStyleName("feed-block"); feedBlocksPut(currentDate, itemCreatedDate, currentFeedBlock); currentDate = itemCreatedDate; } StringBuffer content = new StringBuffer(""); // --------------Item hidden div tooltip---------------- String type = ProjectLocalizationTypeMap.getType(activityStream.getType()); String assigneeValue = buildAssigneeValue(activityStream); String itemLink = buildItemValue(activityStream); String projectLink = buildProjectValue(activityStream); if (ActivityStreamConstants.ACTION_CREATE.equals(activityStream.getAction())) { if (ProjectTypeConstants.PROJECT.equals(activityStream.getType())) { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_USER_ACTIVITY_CREATE_ACTION_TITLE, assigneeValue, type, projectLink)); } else { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_PROJECT_USER_ACTIVITY_CREATE_ACTION_TITLE, assigneeValue, type, itemLink, projectLink)); } } else if (ActivityStreamConstants.ACTION_UPDATE.equals(activityStream.getAction())) { if (ProjectTypeConstants.PROJECT.equals(activityStream.getType())) { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_USER_ACTIVITY_UPDATE_ACTION_TITLE, assigneeValue, type, projectLink)); } else { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_PROJECT_USER_ACTIVITY_UPDATE_ACTION_TITLE, assigneeValue, type, itemLink, projectLink)); } if (activityStream.getAssoAuditLog() != null) { content.append(auditLogRegistry.generatorDetailChangeOfActivity(activityStream)); } } else if (ActivityStreamConstants.ACTION_COMMENT.equals(activityStream.getAction())) { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_PROJECT_USER_ACTIVITY_COMMENT_ACTION_TITLE, assigneeValue, type, itemLink, projectLink)); if (activityStream.getAssoAuditLog() != null) { content.append("<p><ul><li>\"") .append(StringUtils .trimHtmlTags(activityStream.getAssoAuditLog().getChangeset(), 200)) .append("\"</li></ul></p>"); } } else if (ActivityStreamConstants.ACTION_DELETE.equals(activityStream.getAction())) { if (ProjectTypeConstants.PROJECT.equals(activityStream.getType())) { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_USER_ACTIVITY_DELETE_ACTION_TITLE, assigneeValue, type, projectLink)); } else { content.append(UserUIContext.getMessage( ProjectCommonI18nEnum.FEED_PROJECT_USER_ACTIVITY_DELETE_ACTION_TITLE, assigneeValue, type, itemLink, projectLink)); } } Label actionLbl = new Label(content.toString(), ContentMode.HTML); CssLayout streamWrapper = new CssLayout(); streamWrapper.setWidth("100%"); streamWrapper.addStyleName("stream-wrapper"); streamWrapper.addComponent(actionLbl); currentFeedBlock.addComponent(streamWrapper); } } catch (final Exception e) { LOG.error("Error in tooltip", e); } } private String buildAssigneeValue(ProjectActivityStream activityStream) { DivLessFormatter div = new DivLessFormatter(); Img userAvatar = new Img("", StorageFactory.getAvatarPath(activityStream.getCreatedUserAvatarId(), 16)) .setCSSClass(UIConstants.CIRCLE_BOX); A userLink = new A().setId("tag" + TOOLTIP_ID).setHref(ProjectLinkBuilder.generateProjectMemberFullLink( activityStream.getExtratypeid(), activityStream.getCreateduser())); userLink.setAttribute("onmouseover", TooltipHelper.userHoverJsFunction(activityStream.getCreateduser())); userLink.setAttribute("onmouseleave", TooltipHelper.itemMouseLeaveJsFunction()); userLink.appendText(StringUtils.trim(activityStream.getCreatedUserFullName(), 30, true)); div.appendChild(userAvatar, DivLessFormatter.EMPTY_SPACE(), userLink); return div.write(); } private String buildItemValue(ProjectActivityStream activityStream) { DivLessFormatter div = new DivLessFormatter(); Text itemImg = new Text(ProjectAssetsManager.getAsset(activityStream.getType()).getHtml()); A itemLink = new A(); itemLink.setId("tag" + TOOLTIP_ID); if (ProjectTypeConstants.TASK.equals(activityStream.getType()) || ProjectTypeConstants.BUG.equals(activityStream.getType())) { itemLink.setHref(ProjectLinkGenerator.generateProjectItemLink(activityStream.getProjectShortName(), activityStream.getExtratypeid(), activityStream.getType(), activityStream.getItemKey() + "")); } else { itemLink.setHref(ProjectLinkGenerator.generateProjectItemLink(activityStream.getProjectShortName(), activityStream.getExtratypeid(), activityStream.getType(), activityStream.getTypeid())); } itemLink.setAttribute("onmouseover", TooltipHelper.projectHoverJsFunction(activityStream.getType(), activityStream.getTypeid())); itemLink.setAttribute("onmouseleave", TooltipHelper.itemMouseLeaveJsFunction()); itemLink.appendText(StringUtils.trim(activityStream.getNamefield(), 50, true)); div.appendChild(itemImg, DivLessFormatter.EMPTY_SPACE(), itemLink); return div.write(); } private String buildProjectValue(ProjectActivityStream activityStream) { DivLessFormatter div = new DivLessFormatter(); Text prjImg = new Text(ProjectAssetsManager.getAsset(ProjectTypeConstants.PROJECT).getHtml()); A prjLink = new A(ProjectLinkBuilder.generateProjectFullLink(activityStream.getProjectId())) .setId("tag" + TOOLTIP_ID); prjLink.setAttribute("onmouseover", TooltipHelper.projectHoverJsFunction(ProjectTypeConstants.PROJECT, activityStream.getProjectId() + "")); prjLink.setAttribute("onmouseleave", TooltipHelper.itemMouseLeaveJsFunction()); prjLink.appendText(activityStream.getProjectName()); div.appendChild(prjImg, DivLessFormatter.EMPTY_SPACE(), prjLink); return div.write(); } @Override protected QueryHandler<ProjectActivityStream> buildQueryHandler() { return new QueryHandler<ProjectActivityStream>() { @Override public int queryTotalCount() { return 0; } @Override public List<ProjectActivityStream> queryCurrentData() { return null; } }; } } }