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.io.FileCacheOutputStream;
28 import com.liferay.portal.kernel.log.Log;
29 import com.liferay.portal.kernel.log.LogFactoryUtil;
30 import com.liferay.portal.kernel.servlet.SessionErrors;
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.util.Calendar;
42 import java.util.Date;
43
44 import javax.portlet.ActionRequest;
45 import javax.portlet.ActionResponse;
46 import javax.portlet.PortletConfig;
47 import javax.portlet.RenderRequest;
48 import javax.portlet.RenderResponse;
49
50 import javax.servlet.http.HttpServletResponse;
51
52 import org.apache.struts.action.ActionForm;
53 import org.apache.struts.action.ActionForward;
54 import org.apache.struts.action.ActionMapping;
55
56
63 public class ExportPagesAction extends PortletAction {
64
65 public void processAction(
66 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
67 ActionRequest actionRequest, ActionResponse actionResponse)
68 throws Exception {
69
70 try {
71 ThemeDisplay themeDisplay =
72 (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
73
74 long groupId = ParamUtil.getLong(actionRequest, "groupId");
75 boolean privateLayout = ParamUtil.getBoolean(
76 actionRequest, "privateLayout");
77 String fileName = ParamUtil.getString(
78 actionRequest, "exportFileName");
79 boolean dateRange = ParamUtil.getBoolean(
80 actionRequest, "dateRange");
81 Date startDate = null;
82 Date endDate = null;
83
84 if (dateRange) {
85 int startDateMonth = ParamUtil.getInteger(
86 actionRequest, "startDateMonth");
87 int startDateDay = ParamUtil.getInteger(
88 actionRequest, "startDateDay");
89 int startDateYear = ParamUtil.getInteger(
90 actionRequest, "startDateYear");
91 int startDateHour = ParamUtil.getInteger(
92 actionRequest, "startDateHour");
93 int startDateMinute = ParamUtil.getInteger(
94 actionRequest, "startDateMinute");
95 int startDateAmPm = ParamUtil.getInteger(
96 actionRequest, "startDateAmPm");
97
98 if (startDateAmPm == Calendar.PM) {
99 startDateHour += 12;
100 }
101
102 startDate = PortalUtil.getDate(
103 startDateMonth, startDateDay, startDateYear, startDateHour,
104 startDateMinute, themeDisplay.getTimeZone(),
105 new PortalException());
106
107 int endDateMonth = ParamUtil.getInteger(
108 actionRequest, "endDateMonth");
109 int endDateDay = ParamUtil.getInteger(
110 actionRequest, "endDateDay");
111 int endDateYear = ParamUtil.getInteger(
112 actionRequest, "endDateYear");
113 int endDateHour = ParamUtil.getInteger(
114 actionRequest, "endDateHour");
115 int endDateMinute = ParamUtil.getInteger(
116 actionRequest, "endDateMinute");
117 int endDateAmPm = ParamUtil.getInteger(
118 actionRequest, "endDateAmPm");
119
120 if (endDateAmPm == Calendar.PM) {
121 endDateHour += 12;
122 }
123
124 endDate = PortalUtil.getDate(
125 endDateMonth, endDateDay, endDateYear, endDateHour,
126 endDateMinute, themeDisplay.getTimeZone(),
127 new PortalException());
128 }
129
130 FileCacheOutputStream fcos =
131 LayoutServiceUtil.exportLayoutsAsStream(
132 groupId, privateLayout, null,
133 actionRequest.getParameterMap(), startDate, endDate);
134
135 HttpServletResponse response = PortalUtil.getHttpServletResponse(
136 actionResponse);
137
138 ServletResponseUtil.sendFile(
139 response, fileName, fcos.getFileInputStream());
140
141 setForward(actionRequest, ActionConstants.COMMON_NULL);
142 }
143 catch (Exception e) {
144 _log.error(e, e);
145 }
146 }
147
148 public ActionForward render(
149 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
150 RenderRequest renderRequest, RenderResponse renderResponse)
151 throws Exception {
152
153 try {
154 ActionUtil.getGroup(renderRequest);
155 }
156 catch (Exception e) {
157 if (e instanceof NoSuchGroupException ||
158 e instanceof PrincipalException) {
159
160 SessionErrors.add(renderRequest, e.getClass().getName());
161
162 return mapping.findForward("portlet.communities.error");
163 }
164 else {
165 throw e;
166 }
167 }
168
169 return mapping.findForward(
170 getForward(renderRequest, "portlet.communities.export_pages"));
171 }
172
173 private static Log _log = LogFactoryUtil.getLog(ExportPagesAction.class);
174
175 }