googlereadersub.xml

<mashup xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.jackbe.com/2008-03-01/EMMLSchema ../src/schemas/EMMLSpec.xsd"
        xmlns="http://www.jackbe.com/2008-03-01/EMMLSchema"
    name="GoogleReaderSubscriptionService">
        <emml-meta name="author">Raj Krishnamurthy(raj@jackbe.com)</emml-meta>

        <input name="email" type="string" default="jackbe.team@gmail.com" />
        <input name="password" type="string" default="jackbejack" />
        <output name="result" type="document"/>
        

        <!-- Google Client Authentication -->
        <variables>
            <variable name="reqheaders" type="document">
                <![CDATA[
                <headers>
                    <Content-type>application/x-www-form-urlencoded</Content-type>
                </headers>
                ]]>
            </variable>
        </variables>

        <directinvoke endpoint="https://www.google.com/accounts/ClientLogin"
                        method="post"
                        accountType="GOOGLE"
                        Email="$email"
                        Passwd= "$password"
                        service="reader"
                        source="jackbe-jems"
                        header="$reqheaders"
                        outputvariable="result"/>

        <!-- Extract SID value from response -->
        <variable name="sid" type="string"/>

        <script type="text/javascript">
            <![CDATA[
            var r = new String(result)
            var ar = r.split("=");
            sid = ar[1].slice(0,-4)
            ]]>
        </script>

        <!-- Send SID as Cookie with Google Reader Subscription Query -->
        <constructor outputvariable="cookiesdoc">
            <cookies>
                <cookie path="/" name="SID" domain=".google.com">{$sid}</cookie>
            </cookies>
        </constructor>

        <directinvoke endpoint="http://www.google.com/reader/atom/user/-/pref/com.google/subscriptions"                                
                      outputvariable="result" cookies="$cookiesdoc"/>
</mashup>