1
22
23 package com.liferay.portlet.communities.action;
24
25 import com.liferay.portal.NoSuchGroupException;
26 import com.liferay.portal.PortalException;
27 import com.liferay.portal.kernel.log.Log;
28 import com.liferay.portal.kernel.log.LogFactoryUtil;
29 import com.liferay.portal.kernel.servlet.SessionErrors;
30 import com.liferay.portal.kernel.util.ContentTypes;
31 import com.liferay.portal.kernel.util.ParamUtil;
32 import com.liferay.portal.security.auth.PrincipalException;
33 import com.liferay.portal.service.LayoutServiceUtil;
34 import com.liferay.portal.struts.ActionConstants;
35 import com.liferay.portal.struts.PortletAction;
36 import com.liferay.portal.theme.ThemeDisplay;
37 import com.liferay.portal.util.PortalUtil;
38 import com.liferay.portal.util.WebKeys;
39 import com.liferay.util.servlet.ServletResponseUtil;
40
41 import java.io.File;
42 import java.io.FileInputStream;
43
44 import java.util.Calendar;
45 import java.util.Date;
46
47 import javax.portlet.ActionRequest;
48 import javax.portlet.ActionResponse;
49 import javax.portlet.PortletConfig;
50 import javax.portlet.RenderRequest;
51 import javax.portlet.RenderResponse;
52
53 import javax.servlet.http.HttpServletResponse;
54
55 import org.apache.struts.action.ActionForm;
56 import org.apache.struts.action.ActionForward;
57 import org.apache.struts.action.ActionMapping;
58
59
65 public class ExportPagesAction extends PortletAction {
66
67 public void processAction(
68 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
69 ActionRequest actionRequest, ActionResponse actionResponse)
70 throws Exception {
71
72 try {
73 ThemeDisplay themeDisplay =
74 (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
75
76 long groupId = ParamUtil.getLong(actionRequest, "groupId");
77 boolean privateLayout = ParamUtil.getBoolean(
78 actionRequest, "privateLayout");
79 String fileName = ParamUtil.getString(
80 actionRequest, "exportFileName");
81 boolean dateRange = ParamUtil.getBoolean(
82 actionRequest, "dateRange");
83 Date startDate = null;
84 Date endDate = null;
85
86 if (dateRange) {
87 int startDateMonth = ParamUtil.getInteger(
88 actionRequest, "startDateMonth");
89 int startDateDay = ParamUtil.getInteger(
90 actionRequest, "startDateDay");
91 int startDateYear = ParamUtil.getInteger(
92 actionRequest, "startDateYear");
93 int startDateHour = ParamUtil.getInteger(
94 actionRequest, "startDateHour");
95 int startDateMinute = ParamUtil.getInteger(
96 actionRequest, "startDateMinute");
97 int startDateAmPm = ParamUtil.getInteger(
98 actionRequest, "startDateAmPm");
99
100 if (startDateAmPm == Calendar.PM) {
101 startDateHour += 12;
102 }
103
104 startDate = PortalUtil.getDate(
105 startDateMonth, startDateDay, startDateYear, startDateHour,
106 startDateMinute, themeDisplay.getTimeZone(),
107 new PortalException());
108
109 int endDateMonth = ParamUtil.getInteger(
110 actionRequest, "endDateMonth");
111 int endDateDay = ParamUtil.getInteger(
112 actionRequest, "endDateDay");
113 int endDateYear = ParamUtil.getInteger(
114 actionRequest, "endDateYear");
115 int endDateHour = ParamUtil.getInteger(
116 actionRequest, "endDateHour");
117 int endDateMinute = ParamUtil.getInteger(
118 actionRequest, "endDateMinute");
119 int endDateAmPm = ParamUtil.getInteger(
120 actionRequest, "endDateAmPm");
121
122 if (endDateAmPm == Calendar.PM) {
123 endDateHour += 12;
124 }
125
126 endDate = PortalUtil.getDate(
127 endDateMonth, endDateDay, endDateYear, endDateHour,
128 endDateMinute, themeDisplay.getTimeZone(),
129 new PortalException());
130 }
131
132 File file = LayoutServiceUtil.exportLayoutsAsFile(
133 groupId, privateLayout, null, actionRequest.getParameterMap(),
134 startDate, endDate);
135
136 HttpServletResponse response = PortalUtil.getHttpServletResponse(
137 actionResponse);
138
139 ServletResponseUtil.sendFile(
140 response, fileName, new FileInputStream(file),
141 ContentTypes.APPLICATION_ZIP);
142
143 setForward(actionRequest, ActionConstants.COMMON_NULL);
144 }
145 catch (Exception e) {
146 _log.error(e, e);
147
148 SessionErrors.add(actionRequest, e.getClass().getName());
149
150 String pagesRedirect = ParamUtil.getString(
151 actionRequest, "pagesRedirect");
152
153 sendRedirect(actionRequest, actionResponse, pagesRedirect);
154 }
155 }
156
157 public ActionForward render(
158 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
159 RenderRequest renderRequest, RenderResponse renderResponse)
160 throws Exception {
161
162 try {
163 ActionUtil.getGroup(renderRequest);
164 }
165 catch (Exception e) {
166 if (e instanceof NoSuchGroupException ||
167 e instanceof PrincipalException) {
168
169 SessionErrors.add(renderRequest, e.getClass().getName());
170
171 return mapping.findForward("portlet.communities.error");
172 }
173 else {
174 throw e;
175 }
176 }
177
178 return mapping.findForward(
179 getForward(renderRequest, "portlet.communities.export_pages"));
180 }
181
182 private static Log _log = LogFactoryUtil.getLog(ExportPagesAction.class);
183
184 }