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1
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2 package nabble.view.web.embed;
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3
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4 import nabble.model.Site;
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5 import nabble.model.Node;
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6 import nabble.view.lib.Jtp;
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7 import nabble.view.lib.Shared;
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8
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9 import javax.servlet.ServletException;
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10 import javax.servlet.http.HttpServlet;
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11 import javax.servlet.http.HttpServletRequest;
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12 import javax.servlet.http.HttpServletResponse;
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13 import java.io.IOException;
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14 import java.io.PrintWriter;
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15
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16
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17 public final class EmbedInfo extends HttpServlet {
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18
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19 protected void service(HttpServletRequest request, HttpServletResponse response)
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20 throws ServletException, IOException
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21 {
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22 Jtp.dontCache(response);
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23
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24 PrintWriter out = response.getWriter();
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25 String nodeID = request.getParameter("node");
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26 if (nodeID == null) {
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27 response.sendError(HttpServletResponse.SC_NOT_FOUND);
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28 return;
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29 }
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30
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31 String clientID = request.getParameter("cid");
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32 String hash = request.getParameter("hash");
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33 String conf = request.getParameter("conf");
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34
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35 Site site = Jtp.getSite(request);
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36 Node embeddedNode = site==null ? null : site.getNode(Long.parseLong(nodeID));
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37
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38 out.print( "\r\n<html>\r\n <head>\r\n <script src=\"" );
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39 out.print( (Shared.getJQueryPath()) );
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40 out.print( "\"></script>\r\n <script type=\"text/javascript\">\r\n var hash = \"" );
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41 out.print( (hash) );
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42 out.print( "\";\r\n var what = '" );
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43 out.print( (embeddedNode == null? "" : embeddedNode.getKind() == Node.Kind.APP? Jtp.viewName(embeddedNode).toLowerCase():"topic") );
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44 out.print( "';\r\n function canScroll() { return " );
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45 out.print( (conf == null || conf.indexOf("noscroll") == -1) );
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46 out.print( "; }\r\n\r\n var clientID = '" );
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47 out.print( (clientID) );
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48 out.print( "';\r\n\r\n " );
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49 /* Runs when everything here is ready */
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50 out.print( "\r\n function start() {\r\n try {\r\n parent.nabbleready.location = \"/util/Empty.jtp\";\r\n } catch(err) {\r\n setTimeout(start, 100);\r\n }\r\n }\r\n start();\r\n </script>\r\n </head>\r\n <body>\r\n </body>\r\n</html>\r\n" );
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51
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52 }
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53 }
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54
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