1
22
23 package com.liferay.portlet.assetpublisher.util;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.kernel.util.ArrayUtil;
28 import com.liferay.portal.kernel.util.GetterUtil;
29 import com.liferay.portal.kernel.util.ListUtil;
30 import com.liferay.portal.kernel.util.ParamUtil;
31 import com.liferay.portal.kernel.util.StringPool;
32 import com.liferay.portal.kernel.util.Validator;
33 import com.liferay.portal.kernel.xml.Document;
34 import com.liferay.portal.kernel.xml.Element;
35 import com.liferay.portal.kernel.xml.SAXReaderUtil;
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.portlet.PortletPreferencesFactoryUtil;
40 import com.liferay.portlet.tags.model.TagsAsset;
41 import com.liferay.portlet.tags.service.TagsAssetLocalServiceUtil;
42
43 import java.io.IOException;
44
45 import java.util.HashMap;
46 import java.util.Iterator;
47 import java.util.List;
48 import java.util.Map;
49
50 import javax.portlet.ActionRequest;
51 import javax.portlet.PortletPreferences;
52 import javax.portlet.PortletRequest;
53
54 import javax.servlet.http.HttpServletRequest;
55 import javax.servlet.http.HttpSession;
56
57
62 public class AssetPublisherUtil {
63
64 public static final String TYPE_BLOG = "blog";
65
66 public static final String TYPE_BOOKMARK = "bookmark";
67
68 public static final String TYPE_CONTENT = "content";
69
70 public static final String TYPE_DOCUMENT = "document";
71
72 public static final String TYPE_IMAGE = "image";
73
74 public static final String TYPE_THREAD = "thread";
75
76 public static final String TYPE_WIKI = "wiki";
77
78 public static void addAndStoreSelection(
79 ActionRequest actionRequest, String className, long classPK,
80 int assetOrder)
81 throws Exception {
82
83 String referringPortletResource =
84 ParamUtil.getString(actionRequest, "referringPortletResource");
85
86 if (Validator.isNull(referringPortletResource)) {
87 return;
88 }
89
90 TagsAsset asset = TagsAssetLocalServiceUtil.getAsset(
91 className, classPK);
92
93 PortletPreferences preferences =
94 PortletPreferencesFactoryUtil.getPortletSetup(
95 actionRequest, referringPortletResource);
96
97 addSelection(className, asset.getAssetId(), assetOrder, preferences);
98
99 preferences.store();
100 }
101
102 public static void addSelection(
103 ActionRequest actionRequest, PortletPreferences preferences)
104 throws Exception {
105
106 String assetType = ParamUtil.getString(actionRequest, "assetType");
107 long assetId = ParamUtil.getLong(actionRequest, "assetId");
108 int assetOrder = ParamUtil.getInteger(actionRequest, "assetOrder");
109
110 addSelection(assetType, assetId, assetOrder, preferences);
111 }
112
113 public static void addSelection(
114 String assetType, long assetId, int assetOrder,
115 PortletPreferences preferences)
116 throws Exception {
117
118 String[] manualEntries = preferences.getValues(
119 "manual-entries", new String[0]);
120
121 String assetConfig = _assetConfiguration(assetType, assetId);
122
123 if (assetOrder > -1) {
124 manualEntries[assetOrder] = assetConfig;
125 }
126 else {
127 manualEntries = ArrayUtil.append(manualEntries, assetConfig);
128 }
129
130 preferences.setValues("manual-entries", manualEntries);
131 }
132
133 public static void addRecentFolderId(
134 PortletRequest portletRequest, String className, long classPK) {
135
136 _getRecentFolderIds(portletRequest).put(className, classPK);
137 }
138
139 public static long getRecentFolderId(
140 PortletRequest portletRequest, String className) {
141
142 Long classPK = _getRecentFolderIds(portletRequest).get(className);
143
144 if (classPK == null) {
145 return 0;
146 }
147 else {
148 return classPK.longValue();
149 }
150 }
151
152 public static void removeAndStoreSelection(
153 List<Long> assetIds, PortletPreferences preferences)
154 throws Exception {
155
156 if (assetIds.size() == 0) {
157 return;
158 }
159
160 String[] manualEntries = preferences.getValues(
161 "manual-entries", new String[0]);
162
163 List<String> manualEntriesList = ListUtil.fromArray(manualEntries);
164
165 Iterator<String> itr = manualEntriesList.iterator();
166
167 while (itr.hasNext()) {
168 String assetEntry = itr.next();
169
170 Document doc = SAXReaderUtil.read(assetEntry);
171
172 Element root = doc.getRootElement();
173
174 long assetId = GetterUtil.getLong(
175 root.element("asset-id").getText());
176
177 if (assetIds.contains(assetId)) {
178 itr.remove();
179 }
180 }
181
182 preferences.setValues(
183 "manual-entries",
184 manualEntriesList.toArray(new String[manualEntriesList.size()]));
185
186 preferences.store();
187 }
188
189 private static String _assetConfiguration(String assetType, long assetId) {
190 String xml = null;
191
192 try {
193 Document doc = SAXReaderUtil.createDocument(StringPool.UTF8);
194
195 Element asset = doc.addElement("asset");
196
197 asset.addElement("asset-type").addText(assetType);
198 asset.addElement("asset-id").addText(String.valueOf(assetId));
199
200 xml = doc.formattedString(StringPool.BLANK);
201 }
202 catch (IOException ioe) {
203 if (_log.isWarnEnabled()) {
204 _log.warn(ioe);
205 }
206 }
207
208 return xml;
209 }
210
211 private static Map<String, Long> _getRecentFolderIds(
212 PortletRequest portletRequest) {
213
214 HttpServletRequest request = PortalUtil.getHttpServletRequest(
215 portletRequest);
216 HttpSession session = request.getSession();
217
218 ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
219 WebKeys.THEME_DISPLAY);
220
221 String key =
222 AssetPublisherUtil.class + "_" + themeDisplay.getScopeGroupId();
223
224 Map<String, Long> recentFolderIds =
225 (Map<String, Long>)session.getAttribute(key);
226
227 if (recentFolderIds == null) {
228 recentFolderIds = new HashMap<String, Long>();
229 }
230
231 session.setAttribute(key, recentFolderIds);
232
233 return recentFolderIds;
234 }
235
236 private static Log _log = LogFactoryUtil.getLog(AssetPublisherUtil.class);
237
238 }