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rEDOI/paypal_gateway/paypal.adapter.php
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paypal.adapter.php
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<?php
/**
* Wikimedia Foundation
*
* LICENSE
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
class PaypalAdapter extends GatewayAdapter {
const GATEWAY_NAME = 'Paypal';
const IDENTIFIER = 'paypal';
const COMMUNICATION_TYPE = 'namevalue';
const GLOBAL_PREFIX = 'wgPaypalGateway';
function __construct( $options = array() ) {
parent::__construct( $options );
if ($this->getData_Unstaged_Escaped( 'payment_method' ) == null ) {
$this->addData(
array( 'payment_method' => 'paypal' )
);
}
}
function defineStagedVars() {
$this->staged_vars = array(
'recurring_length',
'locale',
);
}
function defineVarMap() {
$this->var_map = array(
'amount' => 'amount',
'country' => 'country',
'currency_code' => 'currency_code',
'item_name' => 'description',
'return' => 'return',
'custom' => 'contribution_tracking_id',
'a3' => 'amount',
'srt' => 'recurring_length',
'lc' => 'locale',
);
}
function defineAccountInfo() {
$this->accountInfo = array();
}
function defineReturnValueMap() {}
function getResponseStatus( $response ) {}
function getResponseErrors( $response ) {}
function getResponseData( $response ) {}
function processResponse( $response, &$retryVars = null ) {}
function defineDataConstraints() {}
public function defineErrorMap() {
$this->error_map = array(
// Internal messages
'internal-0000' => 'donate_interface-processing-error', // Failed failed pre-process checks.
'internal-0001' => 'donate_interface-processing-error', // Transaction could not be processed due to an internal error.
'internal-0002' => 'donate_interface-processing-error', // Communication failure
);
}
function defineTransactions() {
$this->transactions = array();
$this->transactions[ 'Donate' ] = array(
'request' => array(
'amount',
'currency_code',
'country',
'business',
'cancel_return',
'cmd',
'item_name',
'item_number',
'no_note',
'return',
'custom',
'lc',
),
'values' => array(
'business' => $this->account_config[ 'AccountEmail' ],
'cancel_return' => $this->getGlobal( 'ReturnURL' ),
'cmd' => '_donations',
'item_number' => 'DONATE',
'item_name' => wfMsg( 'donate_interface-donation-description' ),
'no_note' => 0,
'return' => $this->getGlobal( 'ReturnURL' ),
),
'communication_type' => 'redirect',
);
$this->transactions[ 'DonateRecurring' ] = array(
'request' => array(
'a3',
'currency_code',
'country',
'business',
'cancel_return',
'cmd',
'item_name',
'item_number',
'no_note',
'return',
'custom',
't3',
'p3',
'src',
'srt',
'lc',
),
'values' => array(
'business' => $this->account_config[ 'AccountEmail' ],
'cancel_return' => $this->getGlobal( 'ReturnURL' ),
'cmd' => '_xclick-subscriptions',
'item_number' => 'DONATE',
'item_name' => wfMsg( 'donate_interface-donation-description' ),
'no_note' => 0,
'return' => $this->getGlobal( 'ReturnURL' ),
// recurring fields
't3' => 'M',
'p3' => '1',
'src' => '1',
'srt' => $this->getGlobal( 'RecurringLength' ), // number of installments
),
'communication_type' => 'redirect',
);
}
function do_transaction( $transaction ) {
$this->setCurrentTransaction( $transaction );
switch ( $transaction ) {
case 'Donate':
case 'DonateRecurring':
$this->transactions[ $transaction ][ 'url' ] = $this->getGlobal( 'URL' ) . '?' . http_build_query( $this->buildRequestParams() );
$result = parent::do_transaction( $transaction );
$this->setTransactionWMFStatus( 'complete' );
return $result;
}
}
static function getCurrencies() {
// see https://www.x.com/developers/paypal/documentation-tools/api/currency-codes
return array(
'AUD',
//'BRL', // in-country only... it seems to work but I'm respecting the docs
'CAD',
'CZK',
'DKK',
'EUR',
'HKD',
'HUF',
'ILS',
'JPY', // no fractions
//'MYR', //in-country only
'MXN',
'NOK',
'NZD',
'PHP',
'PLN',
'GBP',
/* 'SGD', // Only available for singaporian entities */
'SEK',
'CHF',
'TWD', // no fractions
'THB',
// 'TRY', // in-country only
'USD',
);
}
protected function stage_recurring_length( $mode = 'request' ) {
if ( array_key_exists( 'recurring_length', $this->staged_data ) && !$this->staged_data['recurring_length'] ) {
unset( $this->staged_data['recurring_length'] );
}
}
protected function stage_locale( $mode = 'request' ) {
$supported_countries = array(
'AU',
'AT',
'BE',
'BR',
'CA',
'CH',
'CN',
'DE',
'ES',
'GB',
'FR',
'IT',
'NL',
'PL',
'PT',
'RU',
'US',
);
$supported_full_locales = array(
'da_DK',
'he_IL',
'id_ID',
'jp_JP',
'no_NO',
'pt_BR',
'ru_RU',
'sv_SE',
'th_TH',
'tr_TR',
'zh_CN',
'zh_HK',
'zh_TW',
);
$this->log("locale");
if ( in_array( $this->staged_data['country'], $supported_countries ) ) {
$this->staged_data['locale'] = $this->staged_data['country'];
}
$fallbacks = Language::getFallbacksFor( strtolower( $this->staged_data['language'] ) );
foreach ( $fallbacks as $lang ) {
$locale = "{$this->staged_data['language']}_{$this->staged_data['country']}";
if ( in_array( $locale, $supported_full_locales ) ) {
$this->staged_data['locale'] = $locale;
return;
}
}
}
}
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