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.servlet.ServletResponseUtil;
021 import com.liferay.portal.kernel.util.ContentTypes;
022 import com.liferay.portal.kernel.util.GetterUtil;
023 import com.liferay.portal.kernel.util.HtmlUtil;
024 import com.liferay.portal.kernel.util.StringBundler;
025 import com.liferay.portal.kernel.util.Validator;
026 import com.liferay.portal.model.Portlet;
027 import com.liferay.portal.service.PortletLocalServiceUtil;
028 import com.liferay.portal.util.Portal;
029 import com.liferay.portal.util.PortalUtil;
030 import com.liferay.portal.util.PropsValues;
031 import com.liferay.portal.util.WebKeys;
032
033 import java.io.IOException;
034
035 import javax.servlet.ServletException;
036 import javax.servlet.http.HttpServlet;
037 import javax.servlet.http.HttpServletRequest;
038 import javax.servlet.http.HttpServletResponse;
039
040
044 public class NetvibesServlet extends HttpServlet {
045
046 @Override
047 public void service(
048 HttpServletRequest request, HttpServletResponse response)
049 throws IOException, ServletException {
050
051 try {
052 String content = getContent(request);
053
054 if (content == null) {
055 PortalUtil.sendError(
056 HttpServletResponse.SC_NOT_FOUND,
057 new NoSuchLayoutException(), request, response);
058 }
059 else {
060 request.setAttribute(WebKeys.NETVIBES, Boolean.TRUE);
061
062 response.setContentType(ContentTypes.TEXT_HTML);
063
064 ServletResponseUtil.write(response, content);
065 }
066 }
067 catch (Exception e) {
068 _log.error(e, e);
069
070 PortalUtil.sendError(
071 HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e, request,
072 response);
073 }
074 }
075
076 protected String getContent(HttpServletRequest request) throws Exception {
077 String path = GetterUtil.getString(request.getPathInfo());
078
079 if (Validator.isNull(path)) {
080 return null;
081 }
082
083 int pos = path.indexOf(Portal.FRIENDLY_URL_SEPARATOR);
084
085 if (pos == -1) {
086 return null;
087 }
088
089 long companyId = PortalUtil.getCompanyId(request);
090
091 String portletId = path.substring(
092 pos + Portal.FRIENDLY_URL_SEPARATOR.length());
093
094 Portlet portlet = PortletLocalServiceUtil.getPortletById(
095 companyId, portletId);
096
097 String title = HtmlUtil.escape(portlet.getDisplayName());
098
099 String portalURL = PortalUtil.getPortalURL(request);
100
101 String iconURL =
102 portalURL + PortalUtil.getPathContext() + portlet.getIcon();
103
104 String widgetJsURL =
105 portalURL + PortalUtil.getPathContext() +
106 "/html/js/liferay/widget.js";
107
108 String widgetURL = request.getRequestURL().toString();
109
110 widgetURL = widgetURL.replaceFirst(
111 PropsValues.NETVIBES_SERVLET_MAPPING,
112 PropsValues.WIDGET_SERVLET_MAPPING);
113 widgetURL = HtmlUtil.escapeJS(widgetURL);
114
115 StringBundler sb = new StringBundler(31);
116
117 sb.append("<!DOCTYPE html>");
118 sb.append("<html>");
119 sb.append("<head>");
120 sb.append("<link href=\"");
121 sb.append(_NETVIBES_CSS);
122 sb.append("\" rel=\"stylesheet\" ");
123 sb.append("type=\"text/css\" />");
124 sb.append("<script src=\"");
125 sb.append(_NETVIBES_JS);
126 sb.append("\" ");
127 sb.append("type=\"text/javascript\"></script>");
128 sb.append("<title>");
129 sb.append(title);
130 sb.append("</title>");
131 sb.append("<link href=\"");
132 sb.append(iconURL);
133 sb.append("\" rel=\"icon\" ");
134 sb.append("type=\"image/png\" />");
135 sb.append("</head>");
136 sb.append("<body>");
137 sb.append("<script src=\"");
138 sb.append(widgetJsURL);
139 sb.append("\" ");
140 sb.append("type=\"text/javascript\"></script>");
141 sb.append("<script type=\"text/javascript\">");
142 sb.append("Liferay.Widget({url:\"");
143 sb.append(widgetURL);
144 sb.append("\"});");
145 sb.append("</script>");
146 sb.append("</body>");
147 sb.append("</html>");
148
149 return sb.toString();
150 }
151
152 private static final String _NETVIBES_CSS =
153 "http:
154
155 private static final String _NETVIBES_JS =
156 "http:
157
158 private static Log _log = LogFactoryUtil.getLog(NetvibesServlet.class);
159
160 }