1
19
20 package com.liferay.portlet.wiki.action;
21
22 import com.liferay.portal.kernel.servlet.SessionErrors;
23 import com.liferay.portal.kernel.upload.UploadPortletRequest;
24 import com.liferay.portal.kernel.util.NotificationThreadLocal;
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.kernel.util.ProgressTracker;
27 import com.liferay.portal.kernel.util.ProgressTrackerThreadLocal;
28 import com.liferay.portal.security.auth.PrincipalException;
29 import com.liferay.portal.struts.PortletAction;
30 import com.liferay.portal.util.PortalUtil;
31 import com.liferay.portlet.wiki.ImportFilesException;
32 import com.liferay.portlet.wiki.NoSuchNodeException;
33 import com.liferay.portlet.wiki.service.WikiNodeServiceUtil;
34 import com.liferay.portlet.wiki.util.WikiCacheThreadLocal;
35 import com.liferay.portlet.wiki.util.WikiCacheUtil;
36
37 import java.io.File;
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 org.apache.struts.action.ActionForm;
46 import org.apache.struts.action.ActionForward;
47 import org.apache.struts.action.ActionMapping;
48
49
55 public class ImportPagesAction extends PortletAction {
56
57 public void processAction(
58 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
59 ActionRequest actionRequest, ActionResponse actionResponse)
60 throws Exception {
61
62 try {
63 importPages(actionRequest, actionResponse);
64
65 sendRedirect(actionRequest, actionResponse);
66 }
67 catch (Exception e) {
68 if (e instanceof NoSuchNodeException ||
69 e instanceof PrincipalException) {
70
71 SessionErrors.add(actionRequest, e.getClass().getName());
72
73 setForward(actionRequest, "portlet.wiki.error");
74 }
75 else if (e instanceof ImportFilesException ||
76 e instanceof NoSuchNodeException) {
77
78 SessionErrors.add(actionRequest, e.getClass().getName());
79 }
80 else {
81 throw e;
82 }
83 }
84 }
85
86 public ActionForward render(
87 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
88 RenderRequest renderRequest, RenderResponse renderResponse)
89 throws Exception {
90
91 try {
92 ActionUtil.getNode(renderRequest);
93 }
94 catch (Exception e) {
95 if (e instanceof NoSuchNodeException ||
96 e instanceof PrincipalException) {
97
98 SessionErrors.add(renderRequest, e.getClass().getName());
99
100 return mapping.findForward("portlet.wiki.error");
101 }
102 else {
103 throw e;
104 }
105 }
106
107 return mapping.findForward(
108 getForward(renderRequest, "portlet.wiki.import_pages"));
109 }
110
111 protected void importPages(
112 ActionRequest actionRequest, ActionResponse actionResponse)
113 throws Exception {
114
115 UploadPortletRequest uploadRequest = PortalUtil.getUploadPortletRequest(
116 actionRequest);
117
118 String importProgressId = ParamUtil.getString(
119 uploadRequest, "importProgressId");
120
121 ProgressTracker progressTracker = new ProgressTracker(
122 actionRequest, importProgressId);
123
124 ProgressTrackerThreadLocal.setProgressTracker(progressTracker);
125
126 progressTracker.start();
127
128 long nodeId = ParamUtil.getLong(uploadRequest, "nodeId");
129 String importer = ParamUtil.getString(uploadRequest, "importer");
130
131 int filesCount = ParamUtil.getInteger(uploadRequest, "filesCount", 10);
132
133 File[] files = new File[filesCount];
134
135 for (int i = 0; i < filesCount; i++) {
136 files[i] = uploadRequest.getFile("file" + i);
137 }
138
139 NotificationThreadLocal.setNotificationEnabled(false);
140 WikiCacheThreadLocal.setClearCache(false);
141
142 WikiNodeServiceUtil.importPages(
143 nodeId, importer, files, actionRequest.getParameterMap());
144
145 WikiCacheUtil.clearCache(nodeId);
146
147 progressTracker.finish();
148 }
149
150 }