1
19
20 package com.liferay.portlet.communities.action;
21
22 import com.liferay.portal.NoSuchGroupException;
23 import com.liferay.portal.PortalException;
24 import com.liferay.portal.kernel.io.FileCacheOutputStream;
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.kernel.servlet.SessionErrors;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.security.auth.PrincipalException;
30 import com.liferay.portal.service.LayoutServiceUtil;
31 import com.liferay.portal.struts.ActionConstants;
32 import com.liferay.portal.struts.PortletAction;
33 import com.liferay.portal.theme.ThemeDisplay;
34 import com.liferay.portal.util.PortalUtil;
35 import com.liferay.portal.util.WebKeys;
36 import com.liferay.util.servlet.ServletResponseUtil;
37
38 import java.util.Calendar;
39 import java.util.Date;
40
41 import javax.portlet.ActionRequest;
42 import javax.portlet.ActionResponse;
43 import javax.portlet.PortletConfig;
44 import javax.portlet.RenderRequest;
45 import javax.portlet.RenderResponse;
46
47 import javax.servlet.http.HttpServletResponse;
48
49 import org.apache.struts.action.ActionForm;
50 import org.apache.struts.action.ActionForward;
51 import org.apache.struts.action.ActionMapping;
52
53
60 public class ExportPagesAction extends PortletAction {
61
62 public void processAction(
63 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
64 ActionRequest actionRequest, ActionResponse actionResponse)
65 throws Exception {
66
67 try {
68 ThemeDisplay themeDisplay =
69 (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
70
71 long groupId = ParamUtil.getLong(actionRequest, "groupId");
72 boolean privateLayout = ParamUtil.getBoolean(
73 actionRequest, "privateLayout");
74 String fileName = ParamUtil.getString(
75 actionRequest, "exportFileName");
76 boolean dateRange = ParamUtil.getBoolean(
77 actionRequest, "dateRange");
78 Date startDate = null;
79 Date endDate = null;
80
81 if (dateRange) {
82 int startDateMonth = ParamUtil.getInteger(
83 actionRequest, "startDateMonth");
84 int startDateDay = ParamUtil.getInteger(
85 actionRequest, "startDateDay");
86 int startDateYear = ParamUtil.getInteger(
87 actionRequest, "startDateYear");
88 int startDateHour = ParamUtil.getInteger(
89 actionRequest, "startDateHour");
90 int startDateMinute = ParamUtil.getInteger(
91 actionRequest, "startDateMinute");
92 int startDateAmPm = ParamUtil.getInteger(
93 actionRequest, "startDateAmPm");
94
95 if (startDateAmPm == Calendar.PM) {
96 startDateHour += 12;
97 }
98
99 startDate = PortalUtil.getDate(
100 startDateMonth, startDateDay, startDateYear, startDateHour,
101 startDateMinute, themeDisplay.getTimeZone(),
102 new PortalException());
103
104 int endDateMonth = ParamUtil.getInteger(
105 actionRequest, "endDateMonth");
106 int endDateDay = ParamUtil.getInteger(
107 actionRequest, "endDateDay");
108 int endDateYear = ParamUtil.getInteger(
109 actionRequest, "endDateYear");
110 int endDateHour = ParamUtil.getInteger(
111 actionRequest, "endDateHour");
112 int endDateMinute = ParamUtil.getInteger(
113 actionRequest, "endDateMinute");
114 int endDateAmPm = ParamUtil.getInteger(
115 actionRequest, "endDateAmPm");
116
117 if (endDateAmPm == Calendar.PM) {
118 endDateHour += 12;
119 }
120
121 endDate = PortalUtil.getDate(
122 endDateMonth, endDateDay, endDateYear, endDateHour,
123 endDateMinute, themeDisplay.getTimeZone(),
124 new PortalException());
125 }
126
127 FileCacheOutputStream fcos =
128 LayoutServiceUtil.exportLayoutsAsStream(
129 groupId, privateLayout, null,
130 actionRequest.getParameterMap(), startDate, endDate);
131
132 HttpServletResponse response = PortalUtil.getHttpServletResponse(
133 actionResponse);
134
135 ServletResponseUtil.sendFile(
136 response, fileName, fcos.getFileInputStream());
137
138 setForward(actionRequest, ActionConstants.COMMON_NULL);
139 }
140 catch (Exception e) {
141 _log.error(e, e);
142 }
143 }
144
145 public ActionForward render(
146 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
147 RenderRequest renderRequest, RenderResponse renderResponse)
148 throws Exception {
149
150 try {
151 ActionUtil.getGroup(renderRequest);
152 }
153 catch (Exception e) {
154 if (e instanceof NoSuchGroupException ||
155 e instanceof PrincipalException) {
156
157 SessionErrors.add(renderRequest, e.getClass().getName());
158
159 return mapping.findForward("portlet.communities.error");
160 }
161 else {
162 throw e;
163 }
164 }
165
166 return mapping.findForward(
167 getForward(renderRequest, "portlet.communities.export_pages"));
168 }
169
170 private static Log _log = LogFactoryUtil.getLog(ExportPagesAction.class);
171
172 }