1
14
15 package com.liferay.portlet.wiki.action;
16
17 import com.liferay.portal.kernel.exception.PortalException;
18 import com.liferay.portal.kernel.servlet.SessionErrors;
19 import com.liferay.portal.kernel.upload.UploadPortletRequest;
20 import com.liferay.portal.kernel.util.NotificationThreadLocal;
21 import com.liferay.portal.kernel.util.ParamUtil;
22 import com.liferay.portal.kernel.util.ProgressTracker;
23 import com.liferay.portal.kernel.util.ProgressTrackerThreadLocal;
24 import com.liferay.portal.security.auth.PrincipalException;
25 import com.liferay.portal.struts.PortletAction;
26 import com.liferay.portal.util.PortalUtil;
27 import com.liferay.portlet.wiki.NoSuchNodeException;
28 import com.liferay.portlet.wiki.service.WikiNodeServiceUtil;
29 import com.liferay.portlet.wiki.util.WikiCacheThreadLocal;
30 import com.liferay.portlet.wiki.util.WikiCacheUtil;
31
32 import java.io.File;
33
34 import javax.portlet.ActionRequest;
35 import javax.portlet.ActionResponse;
36 import javax.portlet.PortletConfig;
37 import javax.portlet.RenderRequest;
38 import javax.portlet.RenderResponse;
39
40 import org.apache.struts.action.ActionForm;
41 import org.apache.struts.action.ActionForward;
42 import org.apache.struts.action.ActionMapping;
43
44
49 public class ImportPagesAction extends PortletAction {
50
51 public void processAction(
52 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
53 ActionRequest actionRequest, ActionResponse actionResponse)
54 throws Exception {
55
56 try {
57 importPages(actionRequest, actionResponse);
58
59 sendRedirect(actionRequest, actionResponse);
60 }
61 catch (Exception e) {
62 if (e instanceof NoSuchNodeException ||
63 e instanceof PrincipalException) {
64
65 SessionErrors.add(actionRequest, e.getClass().getName());
66
67 setForward(actionRequest, "portlet.wiki.error");
68 }
69 else if (e instanceof PortalException) {
70 SessionErrors.add(actionRequest, e.getClass().getName());
71 }
72 else {
73 throw e;
74 }
75 }
76 }
77
78 public ActionForward render(
79 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
80 RenderRequest renderRequest, RenderResponse renderResponse)
81 throws Exception {
82
83 try {
84 ActionUtil.getNode(renderRequest);
85 }
86 catch (Exception e) {
87 if (e instanceof NoSuchNodeException ||
88 e instanceof PrincipalException) {
89
90 SessionErrors.add(renderRequest, e.getClass().getName());
91
92 return mapping.findForward("portlet.wiki.error");
93 }
94 else {
95 throw e;
96 }
97 }
98
99 return mapping.findForward(
100 getForward(renderRequest, "portlet.wiki.import_pages"));
101 }
102
103 protected void importPages(
104 ActionRequest actionRequest, ActionResponse actionResponse)
105 throws Exception {
106
107 UploadPortletRequest uploadRequest = PortalUtil.getUploadPortletRequest(
108 actionRequest);
109
110 String importProgressId = ParamUtil.getString(
111 uploadRequest, "importProgressId");
112
113 ProgressTracker progressTracker = new ProgressTracker(
114 actionRequest, importProgressId);
115
116 ProgressTrackerThreadLocal.setProgressTracker(progressTracker);
117
118 progressTracker.start();
119
120 long nodeId = ParamUtil.getLong(uploadRequest, "nodeId");
121 String importer = ParamUtil.getString(uploadRequest, "importer");
122
123 int filesCount = ParamUtil.getInteger(uploadRequest, "filesCount", 10);
124
125 File[] files = new File[filesCount];
126
127 for (int i = 0; i < filesCount; i++) {
128 files[i] = uploadRequest.getFile("file" + i);
129 }
130
131 NotificationThreadLocal.setEnabled(false);
132 WikiCacheThreadLocal.setClearCache(false);
133
134 WikiNodeServiceUtil.importPages(
135 nodeId, importer, files, actionRequest.getParameterMap());
136
137 WikiCacheUtil.clearCache(nodeId);
138
139 progressTracker.finish();
140 }
141
142 }