1
14
15 package com.liferay.portlet.communities.action;
16
17 import com.liferay.portal.NoSuchGroupException;
18 import com.liferay.portal.kernel.exception.PortalException;
19 import com.liferay.portal.kernel.log.Log;
20 import com.liferay.portal.kernel.log.LogFactoryUtil;
21 import com.liferay.portal.kernel.servlet.SessionErrors;
22 import com.liferay.portal.kernel.util.ContentTypes;
23 import com.liferay.portal.kernel.util.ParamUtil;
24 import com.liferay.portal.security.auth.PrincipalException;
25 import com.liferay.portal.service.LayoutServiceUtil;
26 import com.liferay.portal.struts.ActionConstants;
27 import com.liferay.portal.struts.PortletAction;
28 import com.liferay.portal.theme.ThemeDisplay;
29 import com.liferay.portal.util.PortalUtil;
30 import com.liferay.portal.util.WebKeys;
31 import com.liferay.util.servlet.ServletResponseUtil;
32
33 import java.io.File;
34 import java.io.FileInputStream;
35
36 import java.util.Calendar;
37 import java.util.Date;
38
39 import javax.portlet.ActionRequest;
40 import javax.portlet.ActionResponse;
41 import javax.portlet.PortletConfig;
42 import javax.portlet.RenderRequest;
43 import javax.portlet.RenderResponse;
44
45 import javax.servlet.http.HttpServletResponse;
46
47 import org.apache.struts.action.ActionForm;
48 import org.apache.struts.action.ActionForward;
49 import org.apache.struts.action.ActionMapping;
50
51
57 public class ExportPagesAction extends PortletAction {
58
59 public void processAction(
60 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
61 ActionRequest actionRequest, ActionResponse actionResponse)
62 throws Exception {
63
64 try {
65 ThemeDisplay themeDisplay =
66 (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
67
68 long groupId = ParamUtil.getLong(actionRequest, "groupId");
69 boolean privateLayout = ParamUtil.getBoolean(
70 actionRequest, "privateLayout");
71 String fileName = ParamUtil.getString(
72 actionRequest, "exportFileName");
73 boolean dateRange = ParamUtil.getBoolean(
74 actionRequest, "dateRange");
75 Date startDate = null;
76 Date endDate = null;
77
78 if (dateRange) {
79 int startDateMonth = ParamUtil.getInteger(
80 actionRequest, "startDateMonth");
81 int startDateDay = ParamUtil.getInteger(
82 actionRequest, "startDateDay");
83 int startDateYear = ParamUtil.getInteger(
84 actionRequest, "startDateYear");
85 int startDateHour = ParamUtil.getInteger(
86 actionRequest, "startDateHour");
87 int startDateMinute = ParamUtil.getInteger(
88 actionRequest, "startDateMinute");
89 int startDateAmPm = ParamUtil.getInteger(
90 actionRequest, "startDateAmPm");
91
92 if (startDateAmPm == Calendar.PM) {
93 startDateHour += 12;
94 }
95
96 startDate = PortalUtil.getDate(
97 startDateMonth, startDateDay, startDateYear, startDateHour,
98 startDateMinute, themeDisplay.getTimeZone(),
99 new PortalException());
100
101 int endDateMonth = ParamUtil.getInteger(
102 actionRequest, "endDateMonth");
103 int endDateDay = ParamUtil.getInteger(
104 actionRequest, "endDateDay");
105 int endDateYear = ParamUtil.getInteger(
106 actionRequest, "endDateYear");
107 int endDateHour = ParamUtil.getInteger(
108 actionRequest, "endDateHour");
109 int endDateMinute = ParamUtil.getInteger(
110 actionRequest, "endDateMinute");
111 int endDateAmPm = ParamUtil.getInteger(
112 actionRequest, "endDateAmPm");
113
114 if (endDateAmPm == Calendar.PM) {
115 endDateHour += 12;
116 }
117
118 endDate = PortalUtil.getDate(
119 endDateMonth, endDateDay, endDateYear, endDateHour,
120 endDateMinute, themeDisplay.getTimeZone(),
121 new PortalException());
122 }
123
124 File file = LayoutServiceUtil.exportLayoutsAsFile(
125 groupId, privateLayout, null, actionRequest.getParameterMap(),
126 startDate, endDate);
127
128 HttpServletResponse response = PortalUtil.getHttpServletResponse(
129 actionResponse);
130
131 ServletResponseUtil.sendFile(
132 response, fileName, new FileInputStream(file),
133 ContentTypes.APPLICATION_ZIP);
134
135 setForward(actionRequest, ActionConstants.COMMON_NULL);
136 }
137 catch (Exception e) {
138 _log.error(e, e);
139
140 SessionErrors.add(actionRequest, e.getClass().getName());
141
142 String pagesRedirect = ParamUtil.getString(
143 actionRequest, "pagesRedirect");
144
145 sendRedirect(actionRequest, actionResponse, pagesRedirect);
146 }
147 }
148
149 public ActionForward render(
150 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
151 RenderRequest renderRequest, RenderResponse renderResponse)
152 throws Exception {
153
154 try {
155 ActionUtil.getGroup(renderRequest);
156 }
157 catch (Exception e) {
158 if (e instanceof NoSuchGroupException ||
159 e instanceof PrincipalException) {
160
161 SessionErrors.add(renderRequest, e.getClass().getName());
162
163 return mapping.findForward("portlet.communities.error");
164 }
165 else {
166 throw e;
167 }
168 }
169
170 return mapping.findForward(
171 getForward(renderRequest, "portlet.communities.export_pages"));
172 }
173
174 private static Log _log = LogFactoryUtil.getLog(ExportPagesAction.class);
175
176 }