1
22
23 package com.liferay.portlet.taggedcontent.util;
24
25 import com.liferay.portal.kernel.util.ArrayUtil;
26 import com.liferay.portal.kernel.util.ParamUtil;
27 import com.liferay.portal.kernel.util.StringPool;
28 import com.liferay.portal.kernel.util.Validator;
29 import com.liferay.portal.theme.ThemeDisplay;
30 import com.liferay.portal.util.PortalUtil;
31 import com.liferay.portal.util.WebKeys;
32 import com.liferay.portlet.PortletPreferencesFactoryUtil;
33 import com.liferay.portlet.tags.model.TagsAsset;
34 import com.liferay.portlet.tags.service.TagsAssetLocalServiceUtil;
35 import com.liferay.util.xml.XMLFormatter;
36
37 import java.io.IOException;
38
39 import java.util.HashMap;
40 import java.util.Map;
41
42 import javax.portlet.ActionRequest;
43 import javax.portlet.PortletPreferences;
44 import javax.portlet.PortletRequest;
45
46 import javax.servlet.http.HttpServletRequest;
47 import javax.servlet.http.HttpSession;
48
49 import org.apache.commons.logging.Log;
50 import org.apache.commons.logging.LogFactory;
51
52 import org.dom4j.Document;
53 import org.dom4j.DocumentFactory;
54 import org.dom4j.Element;
55
56
62 public class AssetPublisherUtil {
63
64 public static void addAndStoreSelection(
65 ActionRequest actionRequest, String className, long classPK,
66 int assetOrder)
67 throws Exception {
68
69 String referringPortletResource =
70 ParamUtil.getString(actionRequest, "referringPortletResource");
71
72 if (Validator.isNull(referringPortletResource)) {
73 return;
74 }
75
76 TagsAsset asset = TagsAssetLocalServiceUtil.getAsset(
77 className, classPK);
78
79 PortletPreferences prefs =
80 PortletPreferencesFactoryUtil.getPortletSetup(
81 actionRequest, referringPortletResource);
82
83 addSelection(className, asset.getAssetId(), assetOrder, prefs);
84
85 prefs.store();
86 }
87
88 public static void addSelection(
89 ActionRequest actionRequest, PortletPreferences prefs)
90 throws Exception {
91
92 String assetType = ParamUtil.getString(actionRequest, "assetType");
93 long assetId = ParamUtil.getLong(actionRequest, "assetId");
94 int assetOrder = ParamUtil.getInteger(actionRequest, "assetOrder");
95
96 addSelection(assetType, assetId, assetOrder, prefs);
97 }
98
99 public static void addSelection(
100 String assetType, long assetId, int assetOrder,
101 PortletPreferences prefs)
102 throws Exception {
103
104 String[] manualEntries = prefs.getValues(
105 "manual-entries", new String[0]);
106
107 String assetConfig = _assetConfiguration(assetType, assetId);
108
109 if (assetOrder > -1) {
110 manualEntries[assetOrder] = assetConfig;
111 }
112 else {
113 manualEntries = ArrayUtil.append(manualEntries, assetConfig);
114 }
115
116 prefs.setValues("manual-entries", manualEntries);
117 }
118
119 public static void addRecentFolderId(
120 PortletRequest portletRequest, String className, long classPK) {
121
122 _getRecentFolderIds(portletRequest).put(className, classPK);
123 }
124
125 public static long getRecentFolderId(
126 PortletRequest portletRequest, String className) {
127
128 Long classPK = _getRecentFolderIds(portletRequest).get(className);
129
130 if (classPK == null) {
131 return 0;
132 }
133 else {
134 return classPK.longValue();
135 }
136 }
137
138 private static String _assetConfiguration(String assetType, long assetId) {
139 String xml = null;
140
141 try {
142 DocumentFactory docFactory = DocumentFactory.getInstance();
143
144 Document doc = docFactory.createDocument(StringPool.UTF8);
145
146 Element asset = doc.addElement("asset");
147
148 asset.addElement("asset-type").addText(assetType);
149 asset.addElement("asset-id").addText(String.valueOf(assetId));
150
151 xml = XMLFormatter.toString(doc, StringPool.BLANK);
152 }
153 catch (IOException ioe) {
154 if (_log.isWarnEnabled()) {
155 _log.warn(ioe);
156 }
157 }
158
159 return xml;
160 }
161
162 private static Map<String, Long> _getRecentFolderIds(
163 PortletRequest portletRequest) {
164
165 HttpServletRequest request = PortalUtil.getHttpServletRequest(
166 portletRequest);
167 HttpSession session = request.getSession();
168
169 ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
170 WebKeys.THEME_DISPLAY);
171
172 String key =
173 AssetPublisherUtil.class + "_" + themeDisplay.getPortletGroupId();
174
175 Map<String, Long> recentFolderIds =
176 (Map<String, Long>)session.getAttribute(key);
177
178 if (recentFolderIds == null) {
179 recentFolderIds = new HashMap<String, Long>();
180 }
181
182 session.setAttribute(key, recentFolderIds);
183
184 return recentFolderIds;
185 }
186
187 private static Log _log = LogFactory.getLog(AssetPublisherUtil.class);
188
189 }