Hello world.

README.md

@@ -2,3 +2,7 @@ Stripe
 ======
 
 Premium Stripe Payment Gateway for the 2.0 Payment Gateway API in WP eCommerce.
+
+## Note ##
+
+This plugin is freely available on GitHub for developers to test, utilize and contribute to.  We would ask, however, that if you do end up using our plugin on a production website, be sure to purchase a license to it at [our website](http://getshopped.org/premium-upgrades/payment-gateways/stripe-payment-gateway-wp-e-commerce/).

Readme.txt

@@ -0,0 +1,25 @@
+== Description ==
+
+
+This plugin will add the Stripe gateway to your list of payment gateways in WP e-Commerce. 
+
+
+== Installation ==
+
+
+1.). Upload the folder 'wpec-stripe' to the '/wp-content/plugins/' directory or use the plugin up loader in the Wordpress dashboard. ( Plugins -> add new -> upload ) 
+
+2.). Activate the Stripe Payment Gateway for WP e-Commerce through the 'Plugins' menu in WordPress.
+
+3.) The Stripe Gateway will appear in your list of payment gateways in Settings -> Store -> Payments.
+
+4.) Put your Stripe API key into the setting box and the gateway will be good to go.
+
+
+== Support ==
+
+If you have any problems, questions or suggestions please raise a Premium Support topic from the links below.
+
+Documentation: http://docs.getshopped.org/
+
+Premium Support: http://getshopped.org/resources/premium-support/

includes/checkout-fields.php

@@ -0,0 +1,54 @@
+<?php
+
+function pw_wpsc_stripe_checkout_fields() {
+	global $gateway_checkout_form_fields;
+
+	if ( in_array( 'wpsc_stripe', (array) get_option( 'custom_gateway_options' ) ) ) {
+
+		$curryear = date( 'Y' );
+		$years = '';
+		//generate year options
+		for ( $i = 0; $i < 10; $i++ ) {
+			$years .= "<option value='" . $curryear . "'>" . $curryear . "</option>\r\n";
+			$curryear++;
+		}
+
+		ob_start(); 
+	?>
+		</br>
+		<tr>
+			<td class="wpsc_CC_details"> <?php _e( 'Credit Card Number *', 'wpsc' ); ?></td>
+			<td>
+				<input type="text" value='' name="card_number" />
+			</td>
+		</tr>
+		<tr>
+			<td class='wpsc_cc_details'><?php _e( 'Credit Card Expiry *', 'wpsc' ); ?></td>
+			<td>
+				<select class='wpsc_ccBox' name='expiry[month]'>
+					<option value='01'>01</option>
+					<option value='02'>02</option>
+					<option value='03'>03</option>
+					<option value='04'>04</option>
+					<option value='05'>05</option>
+					<option value='06'>06</option>
+					<option value='07'>07</option>
+					<option value='08'>08</option>
+					<option value='09'>09</option>
+					<option value='10'>10</option>
+					<option value='11'>11</option>
+					<option value='12'>12</option>
+				</select>
+				<select class='wpsc_ccBox' name='expiry[year]'>
+					<?php echo $years; ?>
+				</select>
+			</td>
+		</tr>
+		<tr>
+			<td class='wpsc_CC_details'><?php _e( 'CVC *', 'wpsc' ); ?></td>
+			<td><input type='text' size='4' value='' maxlength='4' name='card_code' /></td>
+		</tr>
+		<?php
+		$gateway_checkout_form_fields['wpsc_stripe'] = ob_get_clean();
+	}
+}

includes/gateway-settings.php

@@ -0,0 +1,101 @@
+<?php
+function pw_wpsc_stripe_settings_form() {
+	global $wpdb;
+
+	$stripe_live_secret_key = get_option( 'wpsc_stripe_live_key' );	
+	$stripe_test_secret_key = get_option( 'wpsc_stripe_test_key' );	
+	$payment_mode           = get_option( 'wpsc_stripe_payment_mode' );	
+
+   // make sure the stores currency is supported by Stripe
+
+	if ( ( isset ( $stripe_live_secret_key ) && $stripe_live_secret_key != '' ) || ( isset ( $stripe_test_secret_key ) && $stripe_test_secret_key != '' ) ) {
+		include_once(PW_WPSC_PLUGIN_DIR . '/stripe/Stripe.php');
+
+	   $curr_supported = false;
+	   $currency_code  = $wpdb->get_var( "SELECT `code` FROM `" . WPSC_TABLE_CURRENCY_LIST .
+										"` WHERE `id`='" . get_option( 'currency_type' ) . "' LIMIT 1" );
+
+		$secret_key = $payment_mode == 'test' ? $stripe_test_secret_key : $stripe_live_secret_key;
+		Stripe::setApiKey($secret_key);
+		$account_info = Stripe_Account::retrieve();
+
+		if (in_array(strtolower($currency_code), $account_info->currencies_supported) ) {
+			$curr_supported = true;
+		}	
+	}
+
+	$output = "<tr>\n\r
+				<td>Stripe Live Secret Key</td>
+				<td><input type='text' size='30' value='" . $stripe_live_secret_key . "' name='wpsc_stripe_live_key' /></td>
+			</tr>
+			<tr>
+				<td>Stripe Test Secret Key</td>
+				<td><input type='text' size='30' value='" . $stripe_test_secret_key . "' name='wpsc_stripe_test_key' /></td>
+			</tr>
+			<tr>
+				<td>Test Mode?</td>
+				<td>
+					<select name='wpsc_stripe_payment_mode'>
+						<option value='test' " . selected('test', $payment_mode, false) . ">Test mode</option>
+						<option value='live' " . selected('live', $payment_mode, false) . ">Live Mode</option>
+					</select> 
+				</td>
+			</tr>\n\r";
+
+    if( $stripe_live_secret_key == '' || $stripe_test_secret_key == '' )
+    {
+        $output .='
+        <tr>
+        	<td colspan="2">
+        	<strong style="color:red;"> '.__( 'Please enter API info to validate store currency against Stripe account', 'wpsc' ). ' </strong>
+        	</td>
+        </tr>
+        ';		
+
+    } elseif ( ! $curr_supported ) {
+       $output .='
+       <tr>
+        	<td>
+        		<strong style="color:red;">'. __( 'Your Selected Currency is not supported by Stripe,
+        		to use Stripe, go the the store general settings and under &quot;Currency Type&quot; select one
+        		of the currencies listed on the right.', 'wpsc' ) .' </strong>
+         	</td>
+        	<td>
+       			<ul>';
+        $country_list  = $wpdb->get_results( "SELECT `country` FROM `" . WPSC_TABLE_CURRENCY_LIST .
+        									 "` WHERE `code` IN( 'USD','CAD') ORDER BY `country` ASC" ,'ARRAY_A');
+        foreach($country_list as $country){
+            $output .= '<li>'. $country['country'].'</li>';
+        }
+        $output .= '</ul>
+        	</td>
+        </tr>';
+	} else {
+        $output .='
+        <tr>
+        	<td colspan="2">
+        	<strong style="color:green;"> '.__( 'Your Selected Currency will work with Stripe', 'wpsc' ). ' </strong>
+        	</td>
+        </tr>
+        ';
+    }
+
+	return $output;
+}
+
+function pw_wpsc_save_stripe_settings() {
+
+	$options = array(
+		'wpsc_stripe_live_key',
+		'wpsc_stripe_test_key',
+		'wpsc_stripe_payment_mode'
+	);
+
+	foreach ( $options as $option ) {
+		if ( ! empty( $_POST[ $option ] ) ) {
+			update_option( $option, sanitize_text_field( $_POST[ $option ] ) );
+		}
+	}
+
+	return true;
+}

includes/stripe-functions.php

@@ -0,0 +1,124 @@
+<?php
+
+function pw_wpsc_check_stripe_plan_exists( $plan_id ) {
+	global $rcp_options;
+
+	require_once(PW_WPSC_PLUGIN_DIR . '/stripe/Stripe.php');
+
+	$stripe_live_secret_key = get_option( 'wpsc_stripe_live_key' );	
+	$stripe_test_secret_key = get_option( 'wpsc_stripe_test_key' );	
+	$payment_mode           = get_option( 'wpsc_stripe_payment_mode' );
+
+	$secret_key = $payment_mode == 'test' ? $stripe_test_secret_key : $stripe_live_secret_key;
+
+	Stripe::setApiKey( $secret_key );
+
+	try {
+		$plan = Stripe_Plan::retrieve($plan_id);
+		return true;
+	} catch (Exception $e) {
+		return false;
+	}
+}
+
+function pw_wpsc_create_stripe_plan($plan_name, $plan_id, $price, $duration_unit) {
+
+	require_once(PW_WPSC_PLUGIN_DIR . '/stripe/Stripe.php');
+
+	$stripe_live_secret_key = get_option( 'wpsc_stripe_live_key' );	
+	$stripe_test_secret_key = get_option( 'wpsc_stripe_test_key' );	
+	$payment_mode = get_option( 'wpsc_stripe_payment_mode' );
+
+	$secret_key = $payment_mode == 'test' ? $stripe_test_secret_key : $stripe_live_secret_key;
+
+	// get all subscription level info for this plan
+	$price = $price * 100;
+
+	Stripe::setApiKey($secret_key);	
+
+	try {
+		Stripe_Plan::create(array(
+		  		"amount" => $price,
+			  	"interval" => $duration_unit,
+			  	"name" => $plan_name,
+				"currency" => 'usd',
+				"id" => $plan_id
+			)
+		);
+		// plann successfully created
+		return true;
+
+	} catch (Exception $e) {
+		// there was a problem
+		echo '<pre>'; print_r($e); echo '</pre>';exit;
+		return false;
+	}
+}
+
+function pw_wpsc_cancel_stripe( $user_id ) {
+
+	require_once(PW_WPSC_PLUGIN_DIR . '/stripe/Stripe.php');
+
+	$stripe_live_secret_key = get_option( 'wpsc_stripe_live_key' );	
+	$stripe_test_secret_key = get_option( 'wpsc_stripe_test_key' );	
+	$payment_mode = get_option( 'wpsc_stripe_payment_mode' );
+
+	$secret_key = $payment_mode == 'test' ? $stripe_test_secret_key : $stripe_live_secret_key;
+
+	Stripe::setApiKey($secret_key);	
+
+	$customer_id = pw_wpsc_get_stripe_customer_id($user_id);	
+
+	try {
+
+		$cu = Stripe_Customer::retrieve( $customer_id );
+		$cu->cancelSubscription(array('at_period_end' => true));
+
+	} catch(Exception $e) {
+		wp_die('<pre>' . $e . '</pre>', 'Error');
+	}
+}
+
+function pw_wpsc_stripe_set_as_customer($user_id = null, $customer) {
+
+	if ( ! $user_id ) {
+		global $user_ID;
+		$user_id = $user_ID;
+	}
+
+	update_user_meta($user_id, '_pw_stripe_is_customer', 'yes');
+	update_user_meta($user_id, '_pw_stripe_user_id', $customer->id);
+
+}
+
+function pw_wpsc_stripe_is_customer($user_id = null) {
+
+	if(!$user_id) {
+		global $user_ID;
+		$user_id = $user_ID;
+	}
+
+	if(get_user_meta($user_id, '_pw_stripe_is_customer', true) == 'yes') {
+		return true;
+	}
+	return false;
+}
+
+// gets the Stripe customer ID from a WP user ID 
+function pw_wpsc_get_stripe_customer_id($user_id) {
+	return get_user_meta($user_id, '_pw_stripe_user_id', true);
+}
+
+// gets the user object from a Stripe customer ID string
+function pw_stripe_get_user_id($customer_id) {
+	$user = get_users(
+		array(
+			'meta_key' => '_pw_stripe_user_id',
+			'meta_value' => $customer_id,
+			'number' => 1
+		)
+	);
+	if($user)
+		return $user[0];
+	return false;
+}