001
014
015 package com.liferay.portlet.usersadmin.action;
016
017 import com.liferay.portal.ImageTypeException;
018 import com.liferay.portal.NoSuchOrganizationException;
019 import com.liferay.portal.kernel.json.JSONFactoryUtil;
020 import com.liferay.portal.kernel.json.JSONObject;
021 import com.liferay.portal.kernel.servlet.SessionErrors;
022 import com.liferay.portal.kernel.upload.UploadException;
023 import com.liferay.portal.kernel.util.Constants;
024 import com.liferay.portal.kernel.util.ParamUtil;
025 import com.liferay.portal.kernel.util.StreamUtil;
026 import com.liferay.portal.security.auth.PrincipalException;
027 import com.liferay.portal.service.LayoutSetServiceUtil;
028 import com.liferay.portlet.documentlibrary.FileSizeException;
029 import com.liferay.portlet.documentlibrary.NoSuchFileException;
030 import com.liferay.portlet.portalsettings.action.EditCompanyLogoAction;
031
032 import java.io.ByteArrayInputStream;
033 import java.io.InputStream;
034
035 import javax.portlet.ActionRequest;
036 import javax.portlet.ActionResponse;
037 import javax.portlet.PortletConfig;
038 import javax.portlet.PortletRequest;
039 import javax.portlet.RenderRequest;
040 import javax.portlet.RenderResponse;
041
042 import org.apache.struts.action.ActionForm;
043 import org.apache.struts.action.ActionForward;
044 import org.apache.struts.action.ActionMapping;
045
046
050 public class EditOrganizationLogoAction extends EditCompanyLogoAction {
051
052 @Override
053 public void processAction(
054 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
055 ActionRequest actionRequest, ActionResponse actionResponse)
056 throws Exception {
057
058 try {
059 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
060
061 if (cmd.equals(Constants.ADD_TEMP)) {
062 addTempImageFile(actionRequest);
063 }
064 else {
065 saveTempImageFile(actionRequest);
066
067 sendRedirect(actionRequest, actionResponse);
068 }
069 }
070 catch (Exception e) {
071 if (e instanceof NoSuchOrganizationException ||
072 e instanceof PrincipalException) {
073
074 SessionErrors.add(actionRequest, e.getClass());
075
076 setForward(actionRequest, "portlet.users_admin.error");
077 }
078 else if (e instanceof FileSizeException ||
079 e instanceof ImageTypeException) {
080
081 JSONObject jsonObject = JSONFactoryUtil.createJSONObject();
082
083 jsonObject.putException(e);
084
085 writeJSON(actionRequest, actionResponse, jsonObject);
086 }
087 else if (e instanceof NoSuchFileException ||
088 e instanceof UploadException) {
089
090 SessionErrors.add(actionRequest, e.getClass());
091 }
092 else {
093 throw e;
094 }
095 }
096 }
097
098 @Override
099 public ActionForward render(
100 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
101 RenderRequest renderRequest, RenderResponse renderResponse)
102 throws Exception {
103
104 return mapping.findForward(
105 getForward(
106 renderRequest, "portlet.users_admin.edit_organization_logo"));
107 }
108
109 @Override
110 protected String getTempImageFileName(PortletRequest portletRequest) {
111 return ParamUtil.getString(portletRequest, "groupId");
112 }
113
114 @Override
115 protected void saveTempImageFile(
116 PortletRequest portletRequest, byte[] bytes)
117 throws Exception {
118
119 long groupId = ParamUtil.getLong(portletRequest, "groupId");
120
121 InputStream inputStream = null;
122
123 try {
124 inputStream = new ByteArrayInputStream(bytes);
125
126 LayoutSetServiceUtil.updateLogo(
127 groupId, true, true, inputStream, false);
128
129 inputStream.reset();
130
131 LayoutSetServiceUtil.updateLogo(
132 groupId, false, true, inputStream, false);
133 }
134 finally {
135 StreamUtil.cleanUp(inputStream);
136 }
137 }
138
139 }