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bigbluebutton/bbb-api-demo/src/main/webapp/demo8.jsp

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<html>
<head><title>Join & Upload Presentation (URL)</title></head></p> <p>
<body>
<%@ include file="bbb_api.jsp"%>
<%
String welcome = "<br>Welcome to <b>%%CONFNAME%%</b>!<br><br>To understand how BigBlueButton works see our <a href=\"event:http://www.bigbluebutton.org/content/videos\"><u>tutorial videos</u></a>.<br><br>To join the audio bridge click the headset icon (upper-left hand corner). <b>You can mute yourself in the Listeners window.</b>";
if (request.getParameterMap().isEmpty()) {
HashMap<String, String> presentations = new HashMap<String, String>();
presentations.put( "BigBlueButton.pptx", "BigBlueButton.pptx" );
presentations.put( "presentation1.pdf", "pdfs/presentation1.pdf" );
presentations.put( "presentation2.pdf", "pdfs/presentation2.pdf" );
presentations.put( "presentation3.pdf", "pdfs/presentation3.pdf" );
%>
<%@ include file="demo_header.jsp"%>
<h2>Join & Upload Presentation (URL)</h2>
<FORM NAME="form1" METHOD="GET">
<table cellpadding="5" cellspacing="5" style="width: 400px;">
<tbody>
<tr>
<td>&nbsp;</td>
<td style="text-align: right;">Full Name:</td>
<td style="width: 5px;">&nbsp;</td>
<td style="text-align: left"><input type="text" autofocus required
name="username" />
</td>
</tr>
<tr>
<td>&nbsp;</td>
<td style="text-align: right">Preupload:</td>
<td style="width: 5px;">&nbsp;</td>
<td><select name=presentationFileName>
<%
Iterator<String> presentationsIterator = new TreeSet<String>(presentations.keySet()).iterator();
String key;
while (presentationsIterator.hasNext()) {
key = presentationsIterator.next();
out.println("<option value=\"" + presentations.get(key) + "\">" + key + "</option>");
}
%>
</select>
</td>
</tr>
<tr>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td><input type="submit" value="Join" />
</td>
</tr>
</tbody>
</table>
<INPUT TYPE=hidden NAME=action VALUE="create">
</form>
</body>
</html>
<%
} else if (request.getParameter("action").equals("create")) {
// Got an action=create
String username = request.getParameter("username");
String presentationFileName = request.getParameter("presentationFileName");
String demoURL = BigBlueButtonURL.replace("bigbluebutton/","demo/");
String xml = "<?xml version='1.0' encoding='UTF-8'?> <modules> <module name='presentation'> <document url='"+demoURL+presentationFileName+"' /> </module></modules>";
String welcomeMsg = "The presentation will appear in moment. To download click <a href=\"event:"+ demoURL+presentationFileName+ "\"><u>" + presentationFileName +"</u></a>.<br>" + welcome;
String meetingID = presentationFileName.replace("pdfs/","").replace(".pdf","").replace(".pptx","");
String joinURL = getJoinURL(username, meetingID, "false", welcomeMsg, null, xml );
if (joinURL.startsWith("http://") || joinURL.startsWith("https://")) {
%>
<script language="javascript" type="text/javascript">
window.location.href="<%=joinURL%>";
</script>
<%
} else {
%>
Error: getJoinURL() failed
<p />
<%=joinURL %>
<%
}
}
%>
<%@ include file="demo_footer.jsp"%>
</body>
</html>