001
014
015 package com.liferay.portal.servlet;
016
017 import com.liferay.portal.NoSuchLayoutException;
018 import com.liferay.portal.kernel.log.Log;
019 import com.liferay.portal.kernel.log.LogFactoryUtil;
020 import com.liferay.portal.kernel.util.ContentTypes;
021 import com.liferay.portal.kernel.util.GetterUtil;
022 import com.liferay.portal.kernel.util.StringBundler;
023 import com.liferay.portal.kernel.util.Validator;
024 import com.liferay.portal.model.Portlet;
025 import com.liferay.portal.service.PortletLocalServiceUtil;
026 import com.liferay.portal.util.Portal;
027 import com.liferay.portal.util.PortalUtil;
028 import com.liferay.portal.util.PropsValues;
029 import com.liferay.portal.util.WebKeys;
030 import com.liferay.util.servlet.ServletResponseUtil;
031
032 import java.io.IOException;
033
034 import javax.servlet.ServletException;
035 import javax.servlet.http.HttpServlet;
036 import javax.servlet.http.HttpServletRequest;
037 import javax.servlet.http.HttpServletResponse;
038
039
043 public class NetvibesServlet extends HttpServlet {
044
045 public void service(
046 HttpServletRequest request, HttpServletResponse response)
047 throws IOException, ServletException {
048
049 try {
050 String content = getContent(request);
051
052 if (content == null) {
053 PortalUtil.sendError(
054 HttpServletResponse.SC_NOT_FOUND,
055 new NoSuchLayoutException(), request, response);
056 }
057 else {
058 request.setAttribute(WebKeys.NETVIBES, Boolean.TRUE);
059
060 response.setContentType(ContentTypes.TEXT_XML);
061
062 ServletResponseUtil.write(response, content);
063 }
064 }
065 catch (Exception e) {
066 _log.error(e, e);
067
068 PortalUtil.sendError(
069 HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e, request,
070 response);
071 }
072 }
073
074 protected String getContent(HttpServletRequest request) throws Exception {
075 String path = GetterUtil.getString(request.getPathInfo());
076
077 if (Validator.isNull(path)) {
078 return null;
079 }
080
081 int pos = path.indexOf(Portal.FRIENDLY_URL_SEPARATOR);
082
083 if (pos == -1) {
084 return null;
085 }
086
087 long companyId = PortalUtil.getCompanyId(request);
088
089 String portletId = path.substring(
090 pos + Portal.FRIENDLY_URL_SEPARATOR.length());
091
092 Portlet portlet = PortletLocalServiceUtil.getPortletById(
093 companyId, portletId);
094
095 String title = portlet.getDisplayName();
096
097 String portalURL = PortalUtil.getPortalURL(request);
098
099 String iconURL =
100 portalURL + PortalUtil.getPathContext() + portlet.getIcon();
101
102 String widgetJsURL =
103 portalURL + PortalUtil.getPathContext() +
104 "/html/js/liferay/widget.js";
105
106 String widgetURL = request.getRequestURL().toString();
107
108 widgetURL = widgetURL.replaceFirst(
109 PropsValues.NETVIBES_SERVLET_MAPPING,
110 PropsValues.WIDGET_SERVLET_MAPPING);
111
112 StringBundler sb = new StringBundler(35);
113
114 sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
115 sb.append("<!DOCTYPE html PUBLIC \"-
116 sb.append("Strict
117 sb.append("\"http:
118 sb.append("<html xmlns=\"http:
119 sb.append("xmlns:widget=\"http:
120 sb.append("<head>");
121 sb.append("<link href=\"");
122 sb.append(_NETVIBES_CSS);
123 sb.append("\" rel=\"stylesheet\" ");
124 sb.append("type=\"text/css\" />");
125 sb.append("<script src=\"");
126 sb.append(_NETVIBES_JS);
127 sb.append("\" ");
128 sb.append("type=\"text/javascript\"></script>");
129 sb.append("<title>");
130 sb.append(title);
131 sb.append("</title>");
132 sb.append("<link href=\"");
133 sb.append(iconURL);
134 sb.append("\" rel=\"icon\" ");
135 sb.append("type=\"image/png\" />");
136 sb.append("</head>");
137 sb.append("<body>");
138 sb.append("<script src=\"");
139 sb.append(widgetJsURL);
140 sb.append("\" ");
141 sb.append("type=\"text/javascript\"></script>");
142 sb.append("<script type=\"text/javascript\">");
143 sb.append("Liferay.Widget({url:\"");
144 sb.append(widgetURL);
145 sb.append("\"});");
146 sb.append("</script>");
147 sb.append("</body>");
148 sb.append("</html>");
149
150 return sb.toString();
151 }
152
153 private static final String _NETVIBES_CSS =
154 "http:
155
156 private static final String _NETVIBES_JS =
157 "http:
158
159 private static Log _log = LogFactoryUtil.getLog(NetvibesServlet.class);
160
161 }