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<?php |
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namespace Stephenjude\PaystackLite\Blade; |
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use Illuminate\Support\Facades\Blade; |
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use Illuminate\Support\Facades\Config; |
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class PaystackBladeDirective |
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{ |
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// Build your next great package. |
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public static function register() |
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{ |
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self::paystackPopupCheckout(); |
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self::paystackEmbededCheckout(); |
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} |
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private static function paystackPopupCheckout() |
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{ |
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Blade::directive('paystack', function () { |
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$public_key = Config::get('paystack-lite.public_key'); |
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$cdn = Config::get('paystack-lite.paystack_inline_js'); |
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return <<<EOD |
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<script src="$cdn"></script> |
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<script> |
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function payWithPaystack(amount, email, meta, callback, onclose) { |
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var meta_data = meta ? meta : {}; |
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var options = { |
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key: "$public_key", |
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email: email, |
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amount: amount+'00', |
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metadata: meta, |
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callback: function(response){ |
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callback(response); |
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}, |
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onClose:function(){ |
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if(onclose){ |
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onclose(); |
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} |
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} |
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}; |
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var handler = PaystackPop.setup(options); |
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handler.openIframe(); |
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} |
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</script> |
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EOD; |
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}); |
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} |
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private static function paystackEmbededCheckout() |
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{ |
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/** |
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* $expression contains 4 parameters. |
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* @param $params[0] amount |
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* @param $params[1] callback |
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* @param $params[2] email |
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* @param $params[3] meta |
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* |
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*/ |
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Blade::directive('paystackEmbeded', function ($expression) { |
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eval("\$params = [$expression];"); |
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$amount = $params[0]; |
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$callback = $params[1]; |
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$email = $params[2]; |
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$meta = isset($params[3]) ? $params[3] : '{}'; |
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$public_key = Config::get('paystack-lite.public_key'); |
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$cdn = Config::get('paystack-lite.paystack_inline_js'); |
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return <<<EOD |
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<div id="paystackEmbedContainer"></div> |
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<script src="$cdn"></script> |
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<script> |
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var options = { |
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key: "$public_key", |
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email: "$email", |
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amount: "$amount"+'00', |
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metadata: $meta, |
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container: 'paystackEmbedContainer', |
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callback: function(response){ |
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$callback(response); |
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} |
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}; |
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var handler = PaystackPop.setup(options); |
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handler.openIframe(); |
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</script> |
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EOD; |
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}); |
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} |
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} |
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stephenjude /
paystack-lite
This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.