<h2>File Contents: /home/planet5/public_html/4xpips.net/secure/application/default/plugins/payment/payza.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/4xpips.net/secure/application/default/plugins/payment/payza.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

class Am_Paysystem_Payza extends Am_Paysystem_Abstract
{
    const PLUGIN_STATUS = self::STATUS_BETA;
    const PLUGIN_REVISION = &#039;4.2.14.3b7ee0a&#039;;

    protected $defaultTitle = &#039;Payza (formerly AlertPay)&#039;;

    protected function getURL()
    {
        return $this-&gt;getConfig(&#039;testing&#039;) ?
            &quot;https://sandbox.payza.com/sandbox/payprocess.aspx&quot; :
            &quot;https://secure.payza.com/checkout&quot;;
    }

    public function _initSetupForm(Am_Form_Setup $form)
    {
        $form-&gt;addText(&#039;merchant&#039;, array(&#039;size&#039; =&gt; 20))
            -&gt;setLabel(&#039;Payza Account&#039;);
        $form-&gt;addAdvCheckbox(&#039;testing&#039;)
            -&gt;setLabel(&#039;Sandbox testing&#039;);
    }

    public function getSupportedCurrencies()
    {
        //https://dev.payza.com/resources/references/currency-codes
        return array(&#039;AUD&#039;, &#039;BGN&#039;, &#039;CAD&#039;, &#039;CHF&#039;, &#039;CZK&#039;, &#039;DKK&#039;, &#039;EEK&#039;,
            &#039;EUR&#039;, &#039;GBP&#039;, &#039;HKD&#039;, &#039;HUF&#039;, &#039;INR&#039;, &#039;LTL&#039;, &#039;MYR&#039;, &#039;MKD&#039;,
            &#039;NOK&#039;, &#039;NZD&#039;, &#039;PLN&#039;, &#039;RON&#039;, &#039;SEK&#039;, &#039;SGD&#039;, &#039;USD&#039;, &#039;ZAR&#039;);
    }

    public function _process(Invoice $invoice, Am_Request $request, Am_Paysystem_Result $result)
    {
        $a = new Am_Paysystem_Action_Redirect($this-&gt;getURL());
        $a-&gt;ap_merchant = $this-&gt;getConfig(&#039;merchant&#039;);
        $a-&gt;ap_itemname = $invoice-&gt;getLineDescription();
        $a-&gt;ap_currency = $invoice-&gt;currency;
        $a-&gt;apc_1 = $invoice-&gt;public_id;

        $invoice-&gt;second_total &gt; 0 ?
                $this-&gt;buildSubscriptionParams($a, $invoice) :
                $this-&gt;buildItemParams($a, $invoice);

        $a-&gt;ap_returnurl = $this-&gt;getReturnUrl();
        $a-&gt;ap_cancelurl = $this-&gt;getCancelUrl();

        $a-&gt;ap_ipnversion = 2;
        $a-&gt;ap_alerturl = $this-&gt;getPluginUrl(&#039;ipn&#039;);
        ;

        $result-&gt;setAction($a);
    }

    protected function buildSubscriptionParams(Am_Paysystem_Action_Redirect $a, Invoice $invoice)
    {
        $a-&gt;ap_purchasetype = &#039;subscription&#039;;

        $a-&gt;ap_trialamount = $invoice-&gt;first_total;
        $period = new Am_Period();
        $period-&gt;fromString($invoice-&gt;first_period);
        $a-&gt;ap_trialtimeunit = $this-&gt;translatePeriodUnit($period-&gt;getUnit());
        $a-&gt;ap_trialperiodlength = $period-&gt;getCount();

        $a-&gt;ap_amount = $invoice-&gt;second_total;
        $period = new Am_Period();
        $period-&gt;fromString($invoice-&gt;second_period);
        $a-&gt;ap_timeunit = $this-&gt;translatePeriodUnit($period-&gt;getUnit());
        $a-&gt;ap_periodlength = $period-&gt;getCount();

        $a-&gt;ap_periodcount = $invoice-&gt;rebill_times == IProduct::RECURRING_REBILLS ? 0 : $invoice-&gt;rebill_times;
    }

    protected function buildItemParams(Am_Paysystem_Action_Redirect $a, Invoice $invoice)
    {
        $a-&gt;ap_purchasetype = &#039;item&#039;;
        $a-&gt;ap_amount = $invoice-&gt;first_total;
    }

    protected function translatePeriodUnit($unit)
    {
        switch ($unit)
        {
            case Am_Period::DAY :
                return &#039;Day&#039;;
            case Am_Period::MONTH :
                return &#039;Month&#039;;
            case Am_Period::YEAR :
                return &#039;Year&#039;;
            default:
                throw new Am_Exception_InternalError(sprintf(&#039;Unknown period unit type [%s] in %s-&gt;%s&#039;, $unit, __CLASS__, __METHOD__));
        }
    }

    public function getRecurringType()
    {
        return self::REPORTS_REBILL;
    }

    public function getReadme()
    {
        $ipn = $this-&gt;getPluginUrl(&#039;ipn&#039;);
return &lt;&lt;&lt;CUT

    Payza payment plugin installation

1. In Payza control panel, enable IPN:
    - Login to your Payza account.
    - Click on “Main Menu”.
    - Under “Manage My Business”, click on “IPN Advanced Integration”.
    - Click on “IPN Setup”.
    - Enter your Transaction PIN and click on “Access”.
    - Click on the “Edit” icon for the respective business profiles.

    This is for Business accounts only. Ignore this step
    if you only have one business profile on your account

    - Enter the information:
        - For IPN Status, select “Enabled”.
        - For Alert URL, enter $ipn
        - For Enable IPN Version 2, select “Enabled”

    - Click on “Update” button.
2. Configure Payza plugin at aMember CP -&gt; Setup -&gt; Payza

CUT;

    }

    public function createTransaction(Am_Request $request, Zend_Controller_Response_Http $response, array $invokeArgs)
    {
        return new Am_Paysystem_Transaction_Payza($this, $request, $response, $invokeArgs);
    }

}

class Am_Paysystem_Transaction_Payza extends Am_Paysystem_Transaction_Incoming
{
    const INVALID_TOKEN = &#039;INVALID TOKEN&#039;;

    protected $ipnData = null;

    protected function getIPN2HandlerURL()
    {
        return $this-&gt;getPlugin()-&gt;getConfig(&#039;testing&#039;) ?
            &quot;https://sandbox.Payza.com/sandbox/IPN2.ashx&quot; :
            &quot;https://secure.payza.com/ipn2.ashx&quot;;
    }

    public function validateSource()
    {
        $token = $this-&gt;request-&gt;getParam(&#039;token&#039;);

        $request = new Am_HttpRequest($this-&gt;getIPN2HandlerURL(), Am_HttpRequest::METHOD_POST);
        $request-&gt;addPostParameter(&#039;token&#039;, $token);
        $response = $request-&gt;send();

        $body = $response-&gt;getBody();

        if ($body == self::INVALID_TOKEN)
            throw new Am_Exception_Paysystem_TransactionInvalid(sprintf(&quot;Invalid Token [%s] passed.&quot;, $token));

        parse_str(urldecode($body), $this-&gt;ipnData);
        $this-&gt;log-&gt;add($this-&gt;ipnData);
        return true;
    }

    public function validateStatus()
    {
        return in_array($this-&gt;ipnData[&#039;ap_status&#039;], array(&#039;Success&#039;, &#039;Subscription-Payment-Success&#039;));
    }

    public function validateTerms()
    {
        return $this-&gt;ipnData[&#039;ap_amount&#039;] == $this-&gt;invoice-&gt;first_total;
    }

    public function findInvoiceId()
    {
        return $this-&gt;ipnData[&#039;apc_1&#039;];
    }

    public function getUniqId()
    {
        return $this-&gt;ipnData[&#039;ap_referencenumber&#039;];
    }

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