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.esofthead.mycollab.module.project.view.user; import com.esofthead.mycollab.common.ActivityStreamConstants; import com.esofthead.mycollab.common.ModuleNameConstants; import com.esofthead.mycollab.common.domain.criteria.ActivityStreamSearchCriteria; import com.esofthead.mycollab.configuration.StorageManager; import com.esofthead.mycollab.core.MyCollabException; import com.esofthead.mycollab.core.arguments.NumberSearchField; import com.esofthead.mycollab.core.arguments.SearchField; import com.esofthead.mycollab.core.arguments.SetSearchField; import com.esofthead.mycollab.html.DivLessFormatter; import com.esofthead.mycollab.module.page.domain.Page; import com.esofthead.mycollab.module.project.ProjectLinkBuilder; import com.esofthead.mycollab.module.project.ProjectTypeConstants; import com.esofthead.mycollab.module.project.domain.ProjectActivityStream; import com.esofthead.mycollab.module.project.i18n.ProjectCommonI18nEnum; import com.esofthead.mycollab.module.project.service.ProjectPageService; import com.esofthead.mycollab.module.project.ui.ProjectAssetsManager; import com.esofthead.mycollab.module.project.ui.components.ProjectAuditLogStreamGenerator; import com.esofthead.mycollab.module.project.view.ProjectLocalizationTypeMap; import com.esofthead.mycollab.spring.ApplicationContextUtil; import com.esofthead.mycollab.utils.TooltipHelper; import com.esofthead.mycollab.vaadin.AppContext; import com.hp.gagawa.java.elements.A; import com.hp.gagawa.java.elements.Img; import com.hp.gagawa.java.elements.Text; import com.vaadin.shared.ui.label.ContentMode; import com.vaadin.ui.CssLayout; import com.vaadin.ui.Label; import org.apache.commons.lang3.time.DateUtils; import java.util.Date; import java.util.GregorianCalendar; import java.util.List; import java.util.UUID; /** * @author MyCollab Ltd. * @since 1.0 */ public class ActivityStreamComponent extends CssLayout { private static final long serialVersionUID = 1L; private final ProjectActivityStreamPagedList2 activityStreamList; public ActivityStreamComponent() { this.setStyleName("project-activity-list"); this.activityStreamList = new ProjectActivityStreamPagedList2(); } public void showFeeds(final List<Integer> prjKeys) { this.removeAllComponents(); this.addComponent(this.activityStreamList); final ActivityStreamSearchCriteria searchCriteria = new ActivityStreamSearchCriteria(); searchCriteria .setModuleSet(new SetSearchField<>(SearchField.AND, new String[] { ModuleNameConstants.PRJ })); searchCriteria.setExtraTypeIds(new SetSearchField<>(prjKeys.toArray(new Integer[prjKeys.size()]))); searchCriteria.setSaccountid(new NumberSearchField(AppContext.getAccountId())); this.activityStreamList.setSearchCriteria(searchCriteria); } static class ProjectActivityStreamPagedList2 extends ProjectActivityStreamPagedList { private static final long serialVersionUID = 1L; @Override public void doSearch() { this.totalCount = this.projectActivityStreamService .getTotalActivityStream(this.searchRequest.getSearchCriteria()); this.totalPage = (this.totalCount - 1) / this.searchRequest.getNumberOfItems() + 1; if (this.searchRequest.getCurrentPage() > this.totalPage) { this.searchRequest.setCurrentPage(this.totalPage); } if (totalPage > 1) { if (this.controlBarWrapper != null) { this.removeComponent(this.controlBarWrapper); } this.addComponent(this.createPageControls()); } else { if (getComponentCount() == 2) { removeComponent(getComponent(1)); } } final List<ProjectActivityStream> currentListData = this.projectActivityStreamService .getProjectActivityStreams(this.searchRequest); this.listContainer.removeAllComponents(); Date currentDate = new GregorianCalendar(2100, 1, 1).getTime(); CssLayout currentFeedBlock = new CssLayout(); try { for (final ProjectActivityStream activityStream : currentListData) { if (ProjectTypeConstants.PAGE.equals(activityStream.getType())) { ProjectPageService pageService = ApplicationContextUtil .getSpringBean(ProjectPageService.class); Page page = pageService.getPage(activityStream.getTypeid(), AppContext.getUsername()); if (page != null) { activityStream.setNamefield(page.getSubject()); } } final 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 = AppContext .getMessage(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(AppContext.getMessage( ProjectCommonI18nEnum.FEED_USER_ACTIVITY_CREATE_ACTION_TITLE, assigneeValue, type, projectLink)); } else { content.append(AppContext.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(AppContext.getMessage( ProjectCommonI18nEnum.FEED_USER_ACTIVITY_UPDATE_ACTION_TITLE, assigneeValue, type, projectLink)); } else { content.append(AppContext.getMessage( ProjectCommonI18nEnum.FEED_PROJECT_USER_ACTIVITY_UPDATE_ACTION_TITLE, assigneeValue, type, itemLink, projectLink)); } if (activityStream.getAssoAuditLog() != null) { content.append( ProjectAuditLogStreamGenerator.generatorDetailChangeOfActivity(activityStream)); } } else if (ActivityStreamConstants.ACTION_COMMENT.equals(activityStream.getAction())) { content.append(AppContext.getMessage( ProjectCommonI18nEnum.FEED_PROJECT_USER_ACTIVITY_COMMENT_ACTION_TITLE, assigneeValue, type, itemLink, projectLink)); if (activityStream.getAssoAuditLog() != null) { content.append("<p><ul><li>\"").append(activityStream.getAssoAuditLog().getChangeset()) .append("\"</li></ul></p>"); } } final Label actionLbl = new Label(content.toString(), ContentMode.HTML); final CssLayout streamWrapper = new CssLayout(); streamWrapper.setWidth("100%"); streamWrapper.addStyleName("stream-wrapper"); streamWrapper.addComponent(actionLbl); currentFeedBlock.addComponent(streamWrapper); } } catch (final Exception e) { throw new MyCollabException(e); } } private String buildAssigneeValue(ProjectActivityStream activityStream) { String uid = UUID.randomUUID().toString(); DivLessFormatter div = new DivLessFormatter(); Img userAvatar = new Img("", StorageManager.getAvatarLink(activityStream.getCreatedUserAvatarId(), 16)); A userLink = new A(); userLink.setId("tag" + uid); userLink.setHref(ProjectLinkBuilder.generateProjectMemberFullLink(activityStream.getExtratypeid(), activityStream.getCreateduser())); userLink.setAttribute("onmouseover", TooltipHelper.buildUserHtmlTooltip(uid, activityStream.getCreateduser())); String arg10 = activityStream.getCreatedUserFullName(); userLink.appendText(arg10); div.appendChild(userAvatar, DivLessFormatter.EMPTY_SPACE(), userLink, DivLessFormatter.EMPTY_SPACE(), TooltipHelper.buildDivTooltipEnable(uid)); return div.write(); } private String buildItemValue(ProjectActivityStream activityStream) { String uid = UUID.randomUUID().toString(); DivLessFormatter div = new DivLessFormatter(); Text itemImg = new Text(ProjectAssetsManager.getAsset(activityStream.getType()).getHtml()); A itemLink = new A(); itemLink.setId("tag" + uid); if (ProjectTypeConstants.TASK.equals(activityStream.getType()) || ProjectTypeConstants.BUG.equals(activityStream.getType())) { itemLink.setHref(ProjectLinkBuilder.generateProjectItemLink(activityStream.getProjectShortName(), activityStream.getExtratypeid(), activityStream.getType(), activityStream.getItemKey() + "")); } else { itemLink.setHref(ProjectLinkBuilder.generateProjectItemLink(activityStream.getProjectShortName(), activityStream.getExtratypeid(), activityStream.getType(), activityStream.getTypeid())); } String arg17 = "'" + uid + "'"; String arg18 = "'" + activityStream.getType() + "'"; String arg19 = "'" + activityStream.getTypeid() + "'"; String arg20 = "'" + AppContext.getSiteUrl() + "tooltip/'"; String arg21 = "'" + activityStream.getSaccountid() + "'"; String arg22 = "'" + AppContext.getSiteUrl() + "'"; String arg23 = AppContext.getSession().getTimezone(); String arg24 = "'" + AppContext.getUserLocale().toString() + "'"; String mouseOverFunc = String.format("return projectOverViewOverIt(%s,%s,%s,%s,%s,%s,%s,%s);", arg17, arg18, arg19, arg20, arg21, arg22, arg23, arg24); itemLink.setAttribute("onmouseover", mouseOverFunc); itemLink.appendText(activityStream.getNamefield()); div.appendChild(itemImg, DivLessFormatter.EMPTY_SPACE(), itemLink, DivLessFormatter.EMPTY_SPACE(), TooltipHelper.buildDivTooltipEnable(uid)); return div.write(); } private String buildProjectValue(ProjectActivityStream activityStream) { String uid = UUID.randomUUID().toString(); DivLessFormatter div = new DivLessFormatter(); Text prjImg = new Text(ProjectAssetsManager.getAsset(ProjectTypeConstants.PROJECT).getHtml()); A prjLink = new A(ProjectLinkBuilder.generateProjectFullLink(activityStream.getProjectId())); prjLink.setId("tag" + uid); String arg17 = "'" + uid + "'"; String arg18 = "'" + ProjectTypeConstants.PROJECT + "'"; String arg19 = "'" + activityStream.getProjectId() + "'"; String arg20 = "'" + AppContext.getSiteUrl() + "tooltip/'"; String arg21 = "'" + activityStream.getSaccountid() + "'"; String arg22 = "'" + AppContext.getSiteUrl() + "'"; String arg23 = AppContext.getSession().getTimezone(); String arg24 = "'" + AppContext.getUserLocale().toString() + "'"; String mouseOverFunc = String.format("return projectOverViewOverIt(%s,%s,%s,%s,%s,%s,%s,%s);", arg17, arg18, arg19, arg20, arg21, arg22, arg23, arg24); prjLink.setAttribute("onmouseover", mouseOverFunc); prjLink.appendText(activityStream.getProjectName()); div.appendChild(prjImg, DivLessFormatter.EMPTY_SPACE(), prjLink, DivLessFormatter.EMPTY_SPACE(), TooltipHelper.buildDivTooltipEnable(uid)); return div.write(); } @Override protected int queryTotalCount() { return 0; } @Override protected List<ProjectActivityStream> queryCurrentData() { return null; } } }