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redonate
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Implement PayPal payment processing

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master
Sven Slootweg 11 years ago
parent 7f60ad4114
commit d9fc942142
8 changed files with 201 additions and 0 deletions
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40
public_html/authenticators/payment.php
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@ -0,0 +1,40 @@
<?php
/*
* ReDonate is more free software. It is licensed under the WTFPL, which
* allows you to do pretty much anything with it, without having to
* ask permission. Commercial use is allowed, and no attribution is
* required. We do politely request that you share your modifications
* to benefit other developers, but you are under no enforced
* obligation to do so :)
*
* Please read the accompanying LICENSE document for the full WTFPL
* licensing text.
*/
if(!isset($_APP)) { die("Unauthorized."); }
try
{
$sPaymentRequest = new PaymentRequest($router->uParameters[2]);
}
catch (NotFoundException $e)
{
throw new RouterException("No such payment request exists.");
}
if($sPaymentRequest->sSubscription->uEmailAddress != $router->uParameters[1])
{
throw new RouterException("The given e-mail address does not match the e-mail address for this payment request.");
}
if($sPaymentRequest->uKey != $router->uParameters[3])
{
throw new RouterException("The given key does not match the key for this payment request.");
}
if($sPaymentRequest->sPaid === true)
{
throw new RouterException("The payment request was already fulfilled.");
}
$sRouterAuthenticated = true;

15
public_html/classes/campaign.php
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@ -94,6 +94,21 @@ class Campaign extends CPHPDatabaseRecordClass
return ($this->sOwnerId == $userid);
}
public function GetPaymentMethod($type)
{
try
{
$sPaymentMethod = PaymentMethod::CreateFromQuery("SELECT * FROM payment_methods WHERE `CampaignId` = :CampaignId AND `Type` = :Type",
array(":CampaignId" => $this->sId, ":Type" => $type), 30, true);
}
catch (NotFoundException $e)
{
throw new NotFoundException("No valid payment method specified.");
}
return $sPaymentMethod;
}
public function UpdateStatistics()
{
global $database, $cphp_config;

45
public_html/classes/paymentrequest.php
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<?php
/*
* ReDonate is more free software. It is licensed under the WTFPL, which
* allows you to do pretty much anything with it, without having to
* ask permission. Commercial use is allowed, and no attribution is
* required. We do politely request that you share your modifications
* to benefit other developers, but you are under no enforced
* obligation to do so :)
*
* Please read the accompanying LICENSE document for the full WTFPL
* licensing text.
*/
if(!isset($_APP)) { die("Unauthorized."); }
class PaymentRequest extends CPHPDatabaseRecordClass
{
public $table_name = "payment_requests";
public $fill_query = "SELECT * FROM payment_requests WHERE `Id` = :Id";
public $verify_query = "SELECT * FROM payment_requests WHERE `Id` = :Id";
public $prototype = array(
'string' => array(
'Currency' => "Currency",
'Key' => "Key"
),
'numeric' => array(
'CampaignId' => "CampaignId",
'SubscriptionId' => "SubscriptionId",
'Amount' => "Amount"
),
'boolean' => array(
'Paid' => "Paid"
),
'timestamp' => array(
'IssueDate' => "Date"
),
'campaign' => array(
'Campaign' => "CampaignId"
),
'subscription' => array(
'Subscription' => "SubscriptionId"
)
);
}

16
public_html/modules/error/nosuchpayment.php
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@ -0,0 +1,16 @@
<?php
/*
* ReDonate is more free software. It is licensed under the WTFPL, which
* allows you to do pretty much anything with it, without having to
* ask permission. Commercial use is allowed, and no attribution is
* required. We do politely request that you share your modifications
* to benefit other developers, but you are under no enforced
* obligation to do so :)
*
* Please read the accompanying LICENSE document for the full WTFPL
* licensing text.
*/
if(!isset($_APP)) { die("Unauthorized."); }
throw new NotFoundException("No such payment request was found.");

20
public_html/modules/payment/notify_done.php
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@ -0,0 +1,20 @@
<?php
/*
* ReDonate is more free software. It is licensed under the WTFPL, which
* allows you to do pretty much anything with it, without having to
* ask permission. Commercial use is allowed, and no attribution is
* required. We do politely request that you share your modifications
* to benefit other developers, but you are under no enforced
* obligation to do so :)
*
* Please read the accompanying LICENSE document for the full WTFPL
* licensing text.
*/
if(!isset($_APP)) { die("Unauthorized."); }
$sPaymentRequest->uPaid = true;
$sPaymentRequest->InsertIntoDatabase();
$sPageTitle = "Thanks!";
$sPageContents = NewTemplater::Render("payment/done", $locale->strings, array());

40
public_html/modules/payment/paypal.php
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<?php
/*
* ReDonate is more free software. It is licensed under the WTFPL, which
* allows you to do pretty much anything with it, without having to
* ask permission. Commercial use is allowed, and no attribution is
* required. We do politely request that you share your modifications
* to benefit other developers, but you are under no enforced
* obligation to do so :)
*
* Please read the accompanying LICENSE document for the full WTFPL
* licensing text.
*/
if(!isset($_APP)) { die("Unauthorized."); }
try
{
$sPaymentMethod = $sPaymentRequest->sCampaign->GetPaymentMethod(PaymentMethod::PAYPAL);
}
catch (NotFoundException $e)
{
throw new RouterException("No such payment method found.");
}
if($sPaymentRequest->sCurrency == "btc")
{
$sCurrency = urlencode("USD");
$sAmount = Currency::Convert("usd", "btc", $sPaymentRequest->sAmount);
}
else
{
$sCurrency = urlencode(strtoupper($sPaymentRequest->sCurrency));
$sAmount = urlencode($sPaymentRequest->sAmount);
}
$sQuotedRecipient = urlencode($sPaymentMethod->sAddress);
$sQuotedName = urlencode("{$sPaymentRequest->sCampaign->sName} (via ReDonate.net)");
$sQuotedNumber = urlencode("{$sPaymentRequest->sId}");
$sQuotedReturnUrl = urlencode("http://redonate.net/pay/{$sPaymentRequest->sSubscription->sEmailAddress}/{$sPaymentRequest->sId}/{$sPaymentRequest->sKey}/paypal/done");
redirect("https://www.paypal.com/cgi-bin/webscr?business={$sQuotedRecipient}&cmd=_donations&item_name={$sQuotedName}&item_number={$sQuotedNumber}&currency_code={$sCurrency}&amount={$sAmount}&return={$sQuotedReturnUrl}");

20
public_html/rewrite.php
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@ -58,6 +58,26 @@ $router->routes = array(
'authenticator' => "authenticators/user.php",
'auth_error' => "modules/error/guest.php"
),
"^/pay/(.+)/([0-9]+)/([a-zA-Z0-9]+)/(.+)/done$" => array(
'target' => "modules/payment/notify_done.php",
'authenticator' => "authenticators/payment.php",
'auth_error' => "modules/error/nosuchpayment.php"
),
"^/pay/(.+)/([0-9]+)/([a-zA-Z0-9]+)/paypal$" => array(
'target' => "modules/payment/paypal.php",
'authenticator' => "authenticators/payment.php",
'auth_error' => "modules/error/nosuchpayment.php"
),
"^/pay/(.+)/([0-9]+)/([a-zA-Z0-9]+)/bitcoin$" => array(
'target' => "modules/payment/bitcoin.php",
'authenticator' => "authenticators/payment.php",
'auth_error' => "modules/error/nosuchpayment.php"
),
"^/pay/(.+)/([0-9]+)/([a-zA-Z0-9]+)/([0-9]+)$" => array(
'target' => "modules/payment/other.php",
'authenticator' => "authenticators/payment.php",
'auth_error' => "modules/error/nosuchpayment.php"
),
"^/campaign/([a-zA-Z0-9-]+)$" => "modules/landing.php",
"^/campaign/([a-zA-Z0-9-]+)/subscribe$" => "modules/subscribe.php"
)

5
public_html/templates/payment/done.tpl
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<h2>Thanks for donating!</h2>
<p>
Thank you for your contribution. You can close this page now.
</p>
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