1
22
23 package com.liferay.portal.action;
24
25 import com.liferay.portal.kernel.json.JSONFactoryUtil;
26 import com.liferay.portal.kernel.json.JSONObject;
27 import com.liferay.portal.kernel.servlet.StringServletResponse;
28 import com.liferay.portal.kernel.util.Constants;
29 import com.liferay.portal.kernel.util.InstancePool;
30 import com.liferay.portal.kernel.util.ParamUtil;
31 import com.liferay.portal.kernel.util.Validator;
32 import com.liferay.portal.model.Layout;
33 import com.liferay.portal.model.LayoutTypePortlet;
34 import com.liferay.portal.model.Portlet;
35 import com.liferay.portal.model.PortletConstants;
36 import com.liferay.portal.model.ResourceConstants;
37 import com.liferay.portal.security.permission.ActionKeys;
38 import com.liferay.portal.security.permission.PermissionChecker;
39 import com.liferay.portal.service.LayoutServiceUtil;
40 import com.liferay.portal.service.PortletLocalServiceUtil;
41 import com.liferay.portal.service.ResourceLocalServiceUtil;
42 import com.liferay.portal.service.permission.LayoutPermissionUtil;
43 import com.liferay.portal.service.permission.PortletPermissionUtil;
44 import com.liferay.portal.servlet.NamespaceServletRequest;
45 import com.liferay.portal.struts.ActionConstants;
46 import com.liferay.portal.theme.ThemeDisplay;
47 import com.liferay.portal.util.LayoutClone;
48 import com.liferay.portal.util.LayoutCloneFactory;
49 import com.liferay.portal.util.PortalUtil;
50 import com.liferay.portal.util.WebKeys;
51 import com.liferay.portlet.PortletPreferencesFactoryUtil;
52 import com.liferay.util.servlet.DynamicServletRequest;
53 import com.liferay.util.servlet.ServletResponseUtil;
54
55 import javax.portlet.PortletPreferences;
56
57 import javax.servlet.http.HttpServletRequest;
58 import javax.servlet.http.HttpServletResponse;
59
60 import org.apache.struts.action.Action;
61 import org.apache.struts.action.ActionForm;
62 import org.apache.struts.action.ActionForward;
63 import org.apache.struts.action.ActionMapping;
64
65
71 public class UpdateLayoutAction extends Action {
72
73 public ActionForward execute(
74 ActionMapping mapping, ActionForm form, HttpServletRequest request,
75 HttpServletResponse response)
76 throws Exception {
77
78 ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
79 WebKeys.THEME_DISPLAY);
80
81 long userId = themeDisplay.getUserId();
82
83 Layout layout = themeDisplay.getLayout();
84 LayoutTypePortlet layoutTypePortlet =
85 themeDisplay.getLayoutTypePortlet();
86
87 PermissionChecker permissionChecker =
88 themeDisplay.getPermissionChecker();
89
90 String cmd = ParamUtil.getString(request, Constants.CMD);
91
92 String portletId = ParamUtil.getString(request, "p_p_id");
93
94 boolean updateLayout = true;
95 boolean deletePortlet = false;
96
97 if (cmd.equals(Constants.ADD)) {
98 portletId = layoutTypePortlet.addPortletId(userId, portletId);
99
100 String columnId = ParamUtil.getString(request, "p_p_col_id");
101 int columnPos = ParamUtil.getInteger(request, "p_p_col_pos");
102
103 if (Validator.isNotNull(columnId) &&
104 Validator.isNotNull(portletId)) {
105
106 layoutTypePortlet.movePortletId(
107 userId, portletId, columnId, columnPos);
108 }
109 }
110 else if (cmd.equals(Constants.DELETE)) {
111 if (layoutTypePortlet.hasPortletId(portletId)) {
112 deletePortlet = true;
113
114 layoutTypePortlet.removePortletId(userId, portletId);
115 }
116 }
117 else if (cmd.equals("drag")) {
118 if (LayoutPermissionUtil.contains(
119 permissionChecker, layout.getGroupId(),
120 layout.isPrivateLayout(), layout.getLayoutId(),
121 ActionKeys.UPDATE)) {
122
123 String height = ParamUtil.getString(request, "height");
124 String width = ParamUtil.getString(request, "width");
125 String top = ParamUtil.getString(request, "top");
126 String left = ParamUtil.getString(request, "left");
127
128 PortletPreferences preferences =
129 PortletPreferencesFactoryUtil.getLayoutPortletSetup(
130 layout, portletId);
131
132 StringBuilder sb = new StringBuilder();
133
134 sb.append("height=" + height + "\n");
135 sb.append("width=" + width + "\n");
136 sb.append("top=" + top + "\n");
137 sb.append("left=" + left + "\n");
138
139 preferences.setValue("portlet-freeform-styles", sb.toString());
140
141 preferences.store();
142 }
143 }
144 else if (cmd.equals("minimize")) {
145 boolean restore = ParamUtil.getBoolean(request, "p_p_restore");
146
147 if (restore) {
148 layoutTypePortlet.removeStateMinPortletId(portletId);
149 }
150 else {
151 layoutTypePortlet.addStateMinPortletId(portletId);
152 }
153
154 updateLayout = false;
155 }
156 else if (cmd.equals("move")) {
157 String columnId = ParamUtil.getString(request, "p_p_col_id");
158 int columnPos = ParamUtil.getInteger(request, "p_p_col_pos");
159
160 layoutTypePortlet.movePortletId(
161 userId, portletId, columnId, columnPos);
162 }
163 else if (cmd.equals("template")) {
164 String layoutTemplateId = ParamUtil.getString(
165 request, "layoutTemplateId");
166
167 layoutTypePortlet.setLayoutTemplateId(userId, layoutTemplateId);
168 }
169
170 if (updateLayout) {
171
172
174 layoutTypePortlet.resetStates();
175
176 LayoutServiceUtil.updateLayout(
177 layout.getGroupId(), layout.isPrivateLayout(),
178 layout.getLayoutId(), layout.getTypeSettings());
179
180
183 if (deletePortlet) {
184 String rootPortletId = PortletConstants.getRootPortletId(
185 portletId);
186
187 ResourceLocalServiceUtil.deleteResource(
188 layout.getCompanyId(), rootPortletId,
189 ResourceConstants.SCOPE_INDIVIDUAL,
190 PortletPermissionUtil.getPrimaryKey(
191 layout.getPlid(), portletId));
192 }
193 }
194 else {
195 LayoutClone layoutClone = LayoutCloneFactory.getInstance();
196
197 if (layoutClone != null) {
198 layoutClone.update(
199 request, layout.getPlid(), layout.getTypeSettings());
200 }
201 }
202
203
206 if (ParamUtil.getBoolean(request, "refresh")) {
207 return mapping.findForward(ActionConstants.COMMON_REFERER);
208 }
209 else {
210 if (cmd.equals(Constants.ADD) && (portletId != null)) {
211 addPortlet(mapping, form, request, response, portletId);
212 }
213
214 return null;
215 }
216 }
217
218 protected void addPortlet(
219 ActionMapping mapping, ActionForm form, HttpServletRequest request,
220 HttpServletResponse response, String portletId)
221 throws Exception {
222
223
225 Action renderPortletAction = (Action)InstancePool.get(
226 RenderPortletAction.class.getName());
227
228
231 long companyId = PortalUtil.getCompanyId(request);
232
233 Portlet portlet = PortletLocalServiceUtil.getPortletById(
234 companyId, portletId);
235
236 DynamicServletRequest dynamicRequest = null;
237
238 if (portlet.isPrivateRequestAttributes()) {
239 String portletNamespace =
240 PortalUtil.getPortletNamespace(portlet.getPortletId());
241
242 dynamicRequest = new NamespaceServletRequest(
243 request, portletNamespace, portletNamespace);
244 }
245 else {
246 dynamicRequest = new DynamicServletRequest(request);
247 }
248
249 dynamicRequest.setParameter("p_p_id", portletId);
250
251 String dataType = ParamUtil.getString(request, "dataType");
252
253 if (dataType.equals("json")) {
254 JSONObject jsonObj = JSONFactoryUtil.createJSONObject();
255
256 if (portlet.isAjaxable()) {
257 StringServletResponse stringResponse =
258 new StringServletResponse(response);
259
260 renderPortletAction.execute(
261 mapping, form, dynamicRequest, stringResponse);
262
263 jsonObj.put("refresh", false);
264 jsonObj.put("portletHTML", stringResponse.getString().trim());
265 }
266 else {
267 jsonObj.put("refresh", true);
268 }
269
270 ServletResponseUtil.write(response, jsonObj.toString());
271 }
272 else {
273 renderPortletAction.execute(
274 mapping, form, dynamicRequest, response);
275 }
276 }
277
278 }