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<?xml version="1.0"?>
<!--
-
- $Id$
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; only version 2 of the License, dated June 1991.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<html>
<head>
<link rel="stylesheet" href="default.css" type="text/css"/>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
<title>Get FB session</title>
</head>
<body>
<v:page name="fb_popup"
fast-render="1"
doctype="-//W3C//DTD XHTML 1.0 Transitional//EN"
xmlns:v="http://www.openlinksw.com/vspx/"
xmlns:xhtml="http://www.w3.org/1999/xhtml"
xmlns:vm="http://www.openlinksw.com/vspx/macro">
<v:variable name="pageno" default="1" type="int" />
<v:variable name="sess" default="''" type="varchar" />
<h1>FB permanent session generation</h1>
<v:template type="simple" condition="not self.vc_is_valid">
<div class="validator_err_ctr">
<h2>Invalid data entered</h2>
<p><v:error-summary/></p>
</div>
</v:template>
<v:template condition="self.pageno = 2 and length (self.api_key.ufl_value)" type="simple">
<h2>In the frame below follow instructions and when one-time access code is shown enter in the form below</h2>
<iframe src="http://www.facebook.com/code_gen.php?v=1.0&api_key=<?U self.api_key.ufl_value ?>" height="480" width="800">
Your browser do not support IFRAMEs
</iframe>
</v:template>
<v:form type="simple" method="POST" action="">
<v:template condition="self.pageno = 1" type="simple">
<div>Enter your FaceBook API key:</div>
<label>API key</label>
<v:text name="api_key" value="" xhtml_size="70"/><br/>
<v:button action="simple" name="bt1" value="Get token">
<v:on-post>
if (not length (self.api_key.ufl_value))
{
self.vc_is_valid := 0;
self.vc_error_message := 'The API key is empty';
}
else
{
self.pageno := 2;
}
</v:on-post>
</v:button>
</v:template>
<v:template condition="self.pageno = 3 and self.vc_is_valid" type="simple">
<div>Your permanent FB session key is: <?V self.sess ?></div>
<div>Copy an paste the shown code in the FB RDF Mapper 'session' option, then can close this window</div>
</v:template>
<v:template condition="self.pageno = 2 and length (self.api_key.ufl_value)" type="simple">
<label>Authentication Token</label>
<v:text name="auth_key" value=""/><br/>
<label>Secret</label>
<v:text name="secret" value="" xhtml_size="70"/><br/>
<v:button action="simple" name="bt" value="Generate session">
<v:on-post><![CDATA[
declare url, sig, pars, rc, auth_tok any;
declare myurl varchar;
if (length (self.auth_key.ufl_value) = 0 or length (self.secret.ufl_value) = 0)
{
self.vc_is_valid := 0;
self.vc_error_message := 'You must enter the token and secret';
return;
}
self.pageno := 3;
url := 'http://api.facebook.com/restserver.php?';
pars := 'method=facebook.auth.getSession&api_key=' || self.api_key.ufl_value ||
'&v=1.0&auth_token=' || self.auth_key.ufl_value;
sig := FB_SIG (pars, self.secret.ufl_value);
url := url || pars || '&sig=' || sig;
rc := http_get (url);
self.sess := xpath_eval ('string(/auth_getSession_response/session_key)', xtree_doc (rc));
if (not length (self.sess))
{
self.vc_is_valid := 0;
self.vc_error_message := 'Invalid tokens are entered, please close this window and try again';
}
]]></v:on-post>
</v:button>
</v:template>
</v:form>
</v:page>
</body>
</html>
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