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eme-payments.php
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eme-payments.php
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<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
function eme_payment_gateways() {
$pgs = [
'paypal' => __( 'Paypal', 'events-made-easy' ),
'legacypaypal' => __( 'Legacy Paypal', 'events-made-easy' ),
//'2co' => __( '2Checkout', 'events-made-easy' ),
'webmoney' => __( 'Webmoney', 'events-made-easy' ),
'fdgg' => __( 'First Data', 'events-made-easy' ),
'mollie' => __( 'Mollie', 'events-made-easy' ),
'payconiq' => __( 'Payconiq', 'events-made-easy' ),
'worldpay' => __( 'Worldpay', 'events-made-easy' ),
'opayo' => __( 'Opayo', 'events_made_easy' ),
'sumup' => __( 'SumUp', 'events-made-easy' ),
'stripe' => __( 'Stripe', 'events-made-easy' ),
'braintree' => __( 'Braintree', 'events-made-easy' ),
'instamojo' => __( 'Instamojo', 'events-made-easy' ),
'mercadopago' => __( 'Mercado Pago', 'events-made-easy' ),
'fondy' => __( 'Fondy', 'events-made-easy' ),
'offline' => __( 'Offline', 'events-made-easy' ),
];
// allow people to change the sequence or add their own payment gateway
if ( has_filter( 'eme_payment_gateways' ) ) {
$pgs = apply_filters( 'eme_payment_gateways', $pgs );
}
return $pgs;
}
function eme_is_offline_pg( $pg ) {
$pgs = [
'offline',
];
if ( has_filter( 'eme_offline_payment_gateways' ) ) {
$pgs = apply_filters( 'eme_offline_payment_gateways', $pgs );
}
if ( in_array( $pg, $pgs ) ) {
return 1;
} else {
return 0;
}
}
function eme_get_payment_desc( $item_name, $payment, $gateway, $multi_booking ) {
if ( $payment['target'] == 'member' ) {
$description = sprintf( __( "Member signup for '%s'", 'events-made-easy' ), $item_name );
$filtername = 'eme_member_paymentform_description_filter';
} elseif ( $payment['target'] == 'fs_event' ) {
$description = sprintf( __( "Event submission '%s'", 'events-made-easy' ), $item_name );
$filtername = 'eme_fs_event_paymentform_description_filter';
} elseif ( $multi_booking ) {
$description = __( 'Multiple booking request', 'events-made-easy' );
$filtername = 'eme_rsvp_paymentform_description_filter';
} else {
$description = sprintf( __( "Booking for '%s'", 'events-made-easy' ), $item_name );
$filtername = 'eme_rsvp_paymentform_description_filter';
}
if ( has_filter( $filtername ) ) {
$description = apply_filters( $filtername, $description, $payment, $gateway );
}
return $description;
}
function eme_payment_form( $payment_id, $resultcode = 0, $standalone = 0 ) {
$ret_string = '';
$payment = eme_get_payment( $payment_id );
if ( empty( $payment ) ) {
return;
}
if ( $payment['target'] == 'member' ) {
return eme_member_payment_form( $payment_id, $resultcode, $standalone );
}
if ( $payment['target'] == 'fs_event' ) {
return eme_fs_event_payment_form( $payment_id, $resultcode, $standalone );
}
return eme_event_payment_form( $payment_id, $resultcode, $standalone );
}
function eme_event_payment_form( $payment_id, $resultcode = 0, $standalone = 0 ) {
$ret_string = '';
$payment = eme_get_payment( $payment_id );
$bookings = eme_get_bookings_by_paymentid( $payment_id );
if ( empty( $bookings ) ) {
return;
}
if ( count( $bookings ) == 1 ) {
$is_multi = 0;
} else {
$is_multi = 1;
}
$total_price = eme_get_payment_price( $payment_id );
// we take the currency of the first event in the series
$booking = $bookings[0];
$person = eme_get_person( $booking['person_id'] );
$event = eme_get_event( $booking['event_id'] );
$cur = $event['currency'];
$check_allowed_to_pay = eme_payment_allowed_to_pay( $payment_id );
if ( ! empty( $check_allowed_to_pay )) {
// not allowed: return the reason and stop
return $check_allowed_to_pay;
}
// if on the waiting list, it can't be paid for yet
if ( $booking['waitinglist'] ) {
$message = get_option( 'eme_payment_booking_on_waitinglist_format' );
$message = eme_replace_booking_placeholders( $message, $event, $booking, $is_multi );
return "<div class='eme-waiting'>" . $message . '</div>';
}
// if the booking was userpending, confirm it and set a message
if ( $booking['status'] == EME_RSVP_STATUS_USERPENDING ) {
// we arrive here, so: mark all the bookings as confirmed by the user and continue
$booking_ids = [];
foreach ( $bookings as $booking ) {
$booking_ids[] = $booking['booking_id'];
}
eme_userconfirm_bookings( $booking_ids, $total_price, $is_multi );
// reget the bookings, since the status changed
$bookings = eme_get_bookings_by_paymentid( $payment_id );
if ( $is_multi ) {
$ret_string .= "<div class='eme-message-success eme-rsvp-message-success'>" . __( 'Thank you for confirming these bookings.', 'events-made-easy' ) . '</div>';
} else {
$ret_string .= "<div class='eme-message-success eme-rsvp-message-success'>" . __( 'Thank you for confirming this booking.', 'events-made-easy' ) . '</div>';
}
} elseif ( get_query_var( 'eme_rsvp_confirm' ) ) {
// in case of confirm url and the user revisits the same page (so it is already confirmed), just show the message
if ( $is_multi ) {
$ret_string .= "<div class='eme-message-success eme-rsvp-message-success'>" . __( 'Thank you for confirming these bookings.', 'events-made-easy' ) . '</div>';
} else {
$ret_string .= "<div class='eme-message-success eme-rsvp-message-success'>" . __( 'Thank you for confirming this booking.', 'events-made-easy' ) . '</div>';
}
}
// price 0? return possible message and call it a day
if ( $total_price == 0 ) {
return $ret_string;
}
// Since payment can happen minutes/hours later, check the free seats before accepting payment
// this is only relevant for pending bookings that are considered as free (ignore_pending)
foreach ( $bookings as $booking ) {
$event = eme_get_event( $booking['event_id'] );
if ( empty( $event ) ) {
return "<div class='eme-message-error'>" . __( 'No such event', 'events-made-easy' ) . '</div>';
}
// only the case where ignore_pending is active is relevant: a pending booking is considered as free
// so we need to check before payment if still enough seats are available again
if ( ! $event['event_properties']['ignore_pending'] || $booking['status'] != EME_RSVP_STATUS_PENDING ) {
continue;
}
$total_seats = eme_get_total( $event['event_seats'] );
$event_id = $event['event_id'];
if ( $total_seats == 0 ) {
$seats_available = 1;
} elseif ( eme_is_multi( $event['event_seats'] ) ) {
$bookedSeats_mp = eme_convert_multi2array( $booking['booking_seats_mp'] );
// we check for available seats, excluding waiting list, and excluding this pending booking
$seats_available = eme_are_multiseats_available_for( $event_id, $bookedSeats_mp, 1, $booking['booking_id'] );
} else {
// we check for available seats, excluding waiting list, and excluding this pending booking
$seats_available = eme_are_seats_available_for( $event_id, $booking['booking_seats'], 1, $booking['booking_id'] );
}
if ( ! $seats_available ) {
return "<div class='eme-message-error'>" . __( 'Between the time of booking and the payment, all available seats have unfortunately all been taken already', 'events-made-easy' ) . '</div>';
}
}
// now: count the payment gateways active for this event
// if only 1 and the option to immediately submit is set, hide the divs and forms and submit it
$pg_count = eme_event_count_pgs( $event );
if ( $pg_count == 1 && get_option( 'eme_pg_submit_immediately' ) ) {
$eme_pg_submit_immediately = 1;
$hidden_class = 'eme-hidden';
$pg_in_use = eme_event_get_first_pg( $event );
} else {
$eme_pg_submit_immediately = 0;
$hidden_class = '';
$pg_in_use = '';
}
if ( $resultcode > 0 ) {
$ret_string .= "<div class='eme-message-error eme-rsvp-message-error'>" . __( 'Payment failed for your booking for #_EVENTNAME, please try again.', 'events-made-easy' ) . '</div>';
}
// if not "submit immediately" or standalone: we show the header
if ( ! $eme_pg_submit_immediately || $standalone ) {
if ( $is_multi ) {
$eme_payment_form_header_format = get_option( 'eme_multipayment_form_header_format' );
} else {
$eme_payment_form_header_format = get_option( 'eme_payment_form_header_format' );
}
if ( ! eme_is_empty_string( $eme_payment_form_header_format ) ) {
$result = eme_replace_booking_placeholders( $eme_payment_form_header_format, $event, $booking, $is_multi );
$ret_string .= "<div id='eme-payment-formtext-header' class='eme-payment-formtext'>";
$ret_string .= $result;
$ret_string .= '</div>';
} else {
$ret_string .= "<div id='eme-payment-handling' class='eme-payment-handling'>" . __( 'Payment handling', 'events-made-easy' ) . '</div>';
$localized_price = eme_localized_price( $total_price, $cur );
$ret_string .= "<div id='eme-payment-price-info' class='eme-payment-price-info'>" . sprintf( __( 'The amount to pay is %s', 'events-made-easy' ), $localized_price ) . '</div>';
}
}
// if "submit immediately": we show the button text, since the rest of the div is hidden
if ( $eme_pg_submit_immediately ) {
$button_above = get_option( 'eme_' . $pg_in_use . '_button_above' );
$above_text = eme_replace_payment_gateway_placeholders( $button_above, $pg_in_use, $total_price, $cur, $event['event_properties']['vat_pct'], 'html', $person['lang'] );
if ( ! eme_is_empty_string( $above_text ) ) {
$ret_string .= "<div id='eme-payment-formtext-header' class='eme-message-success eme-rsvp-message-success'>";
$ret_string .= $above_text;
$ret_string .= '</div>';
}
}
$ret_string .= "<div id='eme-payment-form' class='eme-payment-form $hidden_class'>";
$pgs = eme_configured_pgs_descriptions();
foreach ( $pgs as $pg => $value ) {
if ( isset($event['event_properties']['payment_gateways']) && in_array($pg, $event['event_properties']['payment_gateways']) ) {
if ( eme_is_offline_pg( $pg ) ) {
$eme_offline_format = get_option( 'eme_offline_payment' );
$result = eme_replace_booking_placeholders( $eme_offline_format, $event, $booking, $is_multi );
$ret_string .= "<div id='eme-payment-offline' class='eme-payment-offline'>";
$ret_string .= $result;
$ret_string .= '</div>';
} else {
$func = 'eme_payment_form_' . $pg ;
if ( function_exists( $func ) ) {
$pg_form = $func( $event['event_name'], $payment, $total_price, $cur, $is_multi );
$ret_string .= eme_replace_payment_gateway_placeholders( $pg_form, $pg, $total_price, $cur, $event['event_properties']['vat_pct'], 'html', $person['lang'] );
if ( $eme_pg_submit_immediately ) {
$waitperiod = intval( get_option( 'eme_payment_redirect_wait' ) ) * 1000;
$ret_string .= '<script type="text/javascript">
jQuery(document).ready( function($) {
setTimeout(function () {
$( "#eme_' . $pg . '_form" ).submit();
}, ' . $waitperiod . ');
});</script>';
}
}
}
}
}
$ret_string .= '</div>';
if ( ! $eme_pg_submit_immediately || $standalone ) {
if ( $is_multi ) {
$eme_payment_form_footer_format = get_option( 'eme_multipayment_form_footer_format' );
} else {
$eme_payment_form_footer_format = get_option( 'eme_payment_form_footer_format' );
}
if ( ! eme_is_empty_string( $eme_payment_form_footer_format ) ) {
$result = eme_replace_booking_placeholders( $eme_payment_form_footer_format, $event, $booking, $is_multi );
$ret_string .= "<div id='eme-payment-formtext-footer' class='eme-payment-formtext'>";
$ret_string .= $result;
$ret_string .= '</div>';
}
}
return $ret_string;
}
function eme_member_payment_form( $payment_id, $resultcode = 0, $standalone = 0 ) {
if ( $resultcode > 0 ) {
$ret_string = "<div class='eme-message-error eme-rsvp-message-error'>" . __( 'Payment failed for your membership for #_MEMBERSHIPNAME, please try again.', 'events-made-easy' ) . '</div>';
} else {
$ret_string = '';
}
$payment = eme_get_payment( $payment_id );
$member = eme_get_member_by_paymentid( $payment_id );
if (empty($member)) {
// member has been deleted, but the payment id is still present
$ret_string = "<div class='eme-message-error eme-rsvp-message-error'>" . __( "No member found linked to this payment. If you believe you've received this message in error please contact the site owner.", 'events-made-easy' ) . '</div>';
return $ret_string;
}
$person = eme_get_person( $member['person_id'] );
$total_price = eme_get_member_payment_price( $payment_id );
$membership = eme_get_membership( $member['membership_id'] );
$check_allowed_to_pay = eme_payment_allowed_to_pay( $payment_id );
if ( ! empty( $check_allowed_to_pay )) {
// not allowed: return the reason and stop
return $check_allowed_to_pay;
} else {
if ( $member['status'] == EME_MEMBER_STATUS_ACTIVE || $member['status'] == EME_MEMBER_STATUS_GRACE ) {
$end_date = eme_localized_date( $member['end_date'], EME_TIMEZONE );
$next_end_date = eme_get_next_end_date( $membership, $member['end_date'] );
$next_end_date = eme_localized_date( $next_end_date, EME_TIMEZONE );
$ret_string .= "<div class='eme-message-success eme-rsvp-message-success'>" . sprintf( __( 'Your membership is currently active until %s. If you pay the membership fee again, your membership will be extended until %s', 'events-made-easy' ), $end_date, $next_end_date ) . '</div>';
} elseif ( $member['status'] == EME_MEMBER_STATUS_EXPIRED ) {
// set the third option to eme_get_start_date to 1, to force a new startdate (only has an effect for rolling-type memberships)
$new_start_date = eme_get_start_date( $membership, $member, 1 );
$next_end_date = eme_get_next_end_date( $membership, $new_start_date );
$next_end_date = eme_localized_date( $next_end_date, EME_TIMEZONE );
$ret_string .= "<div class='eme-message-success eme-rsvp-message-success'>" . sprintf( __( 'Your membership has expired. If you pay the membership fee again, your membership will be reactivated until %s', 'events-made-easy' ), $next_end_date ) . '</div>';
}
}
$cur = $membership['properties']['currency'];
// now: count the payment gateways active for this membership
// if only 1 and the option to immediately submit is set, hide the divs and forms and submit it
$pg_count = eme_membership_count_pgs( $membership );
if ( $pg_count == 1 && get_option( 'eme_pg_submit_immediately' ) ) {
$eme_pg_submit_immediately = 1;
$hidden_class = 'eme-hidden';
$pg_in_use = eme_membership_get_first_pg( $membership );
} else {
$eme_pg_submit_immediately = 0;
$hidden_class = '';
$pg_in_use = '';
}
// if not "submit immediately" or standalone: we show the header
if ( ! $eme_pg_submit_immediately || $standalone ) {
if ( ! eme_is_empty_string( $membership['properties']['payment_form_header_text'] ) ) {
$eme_payment_form_header_format = $membership['properties']['payment_form_header_text'];
} elseif ( ! empty( $membership['properties']['payment_form_header_tpl'] ) ) {
$eme_payment_form_header_format = eme_get_template_format( $membership['properties']['payment_form_header_tpl'] );
} else {
$eme_payment_form_header_format = '';
}
if ( !eme_is_empty_string( $eme_payment_form_header_format ) ) {
$result = eme_replace_member_placeholders( $eme_payment_form_header_format, $membership, $member );
if ( ! eme_is_empty_string( $result ) ) {
$ret_string .= "<div id='eme-payment-formtext' class='eme-payment-formtext'>";
$ret_string .= $result;
$ret_string .= '</div>';
}
} else {
$ret_string .= "<div id='eme-payment-handling' class='eme-payment-handling'>" . __( 'Payment handling', 'events-made-easy' ) . '</div>';
$localized_price = eme_localized_price( $total_price, $cur );
$ret_string .= "<div id='eme-payment-price-info' class='eme-payment-price-info'>" . sprintf( __( 'The amount to pay is %s', 'events-made-easy' ), $localized_price ) . '</div>';
}
}
// if "submit immediately": we show the button text, since the rest of the div is hidden
if ( $eme_pg_submit_immediately ) {
$button_above = get_option( 'eme_' . $pg_in_use . '_button_above' );
$above_text = eme_replace_payment_gateway_placeholders( $button_above, $pg_in_use, $total_price, $cur, $membership['properties']['vat_pct'], 'html', $person['lang'] );
if ( ! eme_is_empty_string( $above_text ) ) {
$ret_string .= "<div id='eme-payment-formtext-header' class='eme-message-success eme-rsvp-message-success'>";
$ret_string .= $above_text;
$ret_string .= '</div>';
}
}
$ret_string .= "<div id='eme-payment-form' class='eme-payment-form $hidden_class'>";
$is_multi = 0;
$pgs = eme_configured_pgs_descriptions();
foreach ( $pgs as $pg => $value ) {
if ( isset($membership['properties']['payment_gateways']) && in_array($pg, $membership['properties']['payment_gateways']) ) {
if ( eme_is_offline_pg( $pg ) ) {
if ( ! eme_is_empty_string( $membership['properties']['offline_payment_text'] ) ) {
$eme_offline_format = $membership['properties']['offline_payment_text'];
} else {
$eme_offline_format = eme_get_template_format( $membership['properties']['offline_payment_tpl'] );
}
$result = eme_replace_member_placeholders( $eme_offline_format, $membership, $member );
$ret_string .= "<div id='eme-payment-offline' class='eme-payment-offline'>";
$ret_string .= $result;
$ret_string .= '</div>';
} else {
$func = 'eme_payment_form_' . $pg ;
if ( function_exists( $func ) ) {
$pg_form = $func( $membership['name'], $payment, $total_price, $cur, $is_multi );
$ret_string .= eme_replace_payment_gateway_placeholders( $pg_form, $pg, $total_price, $cur, $membership['properties']['vat_pct'], 'html', $person['lang'] );
if ( $eme_pg_submit_immediately ) {
$waitperiod = intval( get_option( 'eme_payment_redirect_wait' ) ) * 1000;
$ret_string .= '<script type="text/javascript">
jQuery(document).ready( function($) {
setTimeout(function () {
$( "#eme_' . $pg . '_form" ).submit();
}, ' . $waitperiod . ');
});</script>;';
//$ret_string .= '<script type="text/javascript">jQuery(document).ready( function($) {$( "#eme_'.$pg.'_form" ).submit();});</script>;';
}
}
}
}
}
$ret_string .= '</div>';
if ( ! $eme_pg_submit_immediately || $standalone ) {
if ( ! eme_is_empty_string( $membership['properties']['payment_form_footer_text'] ) ) {
$eme_payment_form_footer_format = $membership['properties']['payment_form_footer_text'];
} elseif ( ! empty( $membership['properties']['payment_form_footer_tpl'] ) ) {
$eme_payment_form_footer_format = eme_get_template_format( $membership['properties']['payment_form_footer_tpl'] );
} else {
$eme_payment_form_footer_format = '';
}
if ( ! eme_is_empty_string( $eme_payment_form_footer_format ) ) {
$result = eme_replace_member_placeholders( $eme_payment_form_footer_format, $membership, $member );
$ret_string .= "<div id='eme-payment-formtext' class='eme-payment-formtext'>";
$ret_string .= $result;
$ret_string .= '</div>';
}
}
return $ret_string;
}
function eme_fs_event_payment_form( $payment_id, $resultcode = 0, $standalone = 0 ) {
if ( $resultcode > 0 ) {
$ret_string = "<div class='eme-message-error eme-rsvp-message-error'>" . __( 'Payment failed for your membership for #_MEMBERSHIPNAME, please try again.', 'events-made-easy' ) . '</div>';
} else {
$ret_string = '';
}
$payment = eme_get_payment( $payment_id );
if (empty($payment)) {
return "<div class='eme-message-error eme-rsvp-message-error'>" . __( 'Nothing linked to this payment id', 'events-made-easy' ) . '</div>';
}
$event = eme_get_event( $payment['related_id'] );
if (empty($event)) {
// event has been deleted, but the payment id is still present
return "<div class='eme-message-error eme-rsvp-message-error'>" . __( "No event found linked to this payment. If you believe you've received this message in error please contact the site owner.", 'events-made-easy' ) . '</div>';
}
$check_allowed_to_pay = eme_payment_allowed_to_pay( $payment_id );
if ( ! empty( $check_allowed_to_pay )) {
// not allowed: return the reason and stop
return $check_allowed_to_pay;
}
$eme_fs_options = get_option('eme_fs');
$total_price = $eme_fs_options['price'];
$cur = $eme_fs_options['currency'] ? $eme_fs_options['currency'] : get_option('eme_default_currency');
$vat_pct = get_option('eme_default_vat');
// now: count the payment gateways active for this membership
// if only 1 and the option to immediately submit is set, hide the divs and forms and submit it
$pg_count = eme_fs_event_count_pgs( );
if ( $pg_count == 1 && get_option( 'eme_pg_submit_immediately' ) ) {
$eme_pg_submit_immediately = 1;
$hidden_class = 'eme-hidden';
$pg_in_use = eme_fs_event_get_first_pg( );
} else {
$eme_pg_submit_immediately = 0;
$hidden_class = '';
$pg_in_use = '';
}
// if not "submit immediately" or standalone: we show the header
if ( ! $eme_pg_submit_immediately || $standalone ) {
$eme_payment_form_header_format = get_option( 'eme_fs_payment_form_header_format' );
if ( !eme_is_empty_string( $eme_payment_form_header_format ) ) {
$result = eme_replace_event_placeholders( $eme_payment_form_header_format, $event );
if ( ! eme_is_empty_string( $result ) ) {
$ret_string .= "<div id='eme-payment-formtext' class='eme-payment-formtext'>";
$ret_string .= $result;
$ret_string .= '</div>';
}
} else {
$ret_string .= "<div id='eme-payment-handling' class='eme-payment-handling'>" . __( 'Payment handling', 'events-made-easy' ) . '</div>';
$localized_price = eme_localized_price( $total_price, $cur );
$ret_string .= "<div id='eme-payment-price-info' class='eme-payment-price-info'>" . sprintf( __( 'The amount to pay is %s', 'events-made-easy' ), $localized_price ) . '</div>';
}
}
// if "submit immediately": we show the button text, since the rest of the div is hidden
if ( $eme_pg_submit_immediately ) {
$button_above = get_option( 'eme_' . $pg_in_use . '_button_above' );
$above_text = eme_replace_payment_gateway_placeholders( $button_above, $pg_in_use, $total_price, $cur, $vat_pct );
if ( !eme_is_empty_string( $above_text ) ) {
$ret_string .= "<div id='eme-payment-formtext-header' class='eme-message-success eme-rsvp-message-success'>";
$ret_string .= $above_text;
$ret_string .= '</div>';
}
}
$ret_string .= "<div id='eme-payment-form' class='eme-payment-form $hidden_class'>";
$is_multi = 0;
$pgs = eme_configured_pgs_descriptions();
foreach ( $pgs as $pg => $value ) {
if ( isset($eme_fs_options['payment_gateways']) && in_array($pg, $eme_fs_options['payment_gateways']) ) {
if ( eme_is_offline_pg( $pg ) ) {
$eme_offline_format = get_option( 'eme_offline_payment' );
$result = eme_replace_event_placeholders( $eme_offline_format, $event );
$ret_string .= "<div id='eme-payment-offline' class='eme-payment-offline'>";
$ret_string .= $result;
$ret_string .= '</div>';
} else {
$func = 'eme_payment_form_' . $pg ;
if ( function_exists( $func ) ) {
$pg_form = $func( $event['event_name'], $payment, $total_price, $cur, $is_multi );
$ret_string .= eme_replace_payment_gateway_placeholders( $pg_form, $pg, $total_price, $cur, $vat_pct );
if ( $eme_pg_submit_immediately ) {
$waitperiod = intval( get_option( 'eme_payment_redirect_wait' ) ) * 1000;
$ret_string .= '<script type="text/javascript">
jQuery(document).ready( function($) {
setTimeout(function () {
$( "#eme_' . $pg . '_form" ).submit();
}, ' . $waitperiod . ');
});</script>;';
//$ret_string .= '<script type="text/javascript">jQuery(document).ready( function($) {$( "#eme_'.$pg.'_form" ).submit();});</script>;';
}
}
}
}
}
$ret_string .= '</div>';
if ( ! $eme_pg_submit_immediately || $standalone ) {
$eme_payment_form_footer_format = get_option( 'eme_fs_payment_form_footer_format' );
if ( !eme_is_empty_string( $eme_payment_form_footer_format ) ) {
$result = eme_replace_event_placeholders( $eme_payment_form_footer_format, $event );
$ret_string .= "<div id='eme-payment-formtext' class='eme-payment-formtext'>";
$ret_string .= $result;
$ret_string .= '</div>';
}
}
return $ret_string;
}
function eme_payment_allowed_to_pay( $payment_id ) {
// avoid that people pay again after pressing "back" and arriving on the payment form again
$payment = eme_get_payment ( $payment_id );
if ( $payment['target'] == 'member' ) {
$member = eme_get_member_by_paymentid( $payment_id );
$membership = eme_get_membership( $member['membership_id'] );
return eme_check_member_allowed_to_pay( $member, $membership );
} elseif ( $payment['target'] == 'fs_event' ) {
// events are simple :-)
$event = eme_get_event( $payment['related_id'] );
if (empty($payment['pg_handled']) && $event['event_status'] == EME_EVENT_STATUS_FS_DRAFT ) {
return 0;
} else {
$message = get_option( 'eme_payment_booking_already_paid_format' );
return "<div class='eme-already-paid'>" . $message . '</div>';
}
} else {
$payment_paid = eme_get_payment_paid( $payment );
if ( $payment_paid ) {
$message = get_option( 'eme_payment_booking_already_paid_format' );
return "<div class='eme-already-paid'>" . $message . '</div>';
}
}
return 0;
}
function eme_payment_gateway_total( $price, $cur, $gateway ) {
$price += eme_payment_gateway_extra_charge( $price, $gateway );
$eme_zero_decimal_currencies_arr = eme_zero_decimal_currencies();
if ( in_array( $cur, $eme_zero_decimal_currencies_arr ) ) {
$price = intval( $price );
} else {
if ( $gateway == 'stripe' ) {
$price *= 100;
}
if ( $gateway == 'payconiq' ) {
$price *= 100;
}
if ( $gateway == 'fondy' ) {
$price *= 100;
}
}
if ( has_filter( 'eme_payment_gateway_change_total' ) ) {
$price = apply_filters( 'eme_payment_gateway_change_total', $price, $gateway );
}
return $price;
}
function eme_payment_gateway_extra_charge( $price, $gateway ) {
if ( empty( $gateway ) ) {
return 0;
}
$extra = get_option( 'eme_' . $gateway . '_cost' );
$result = 0;
if ( $extra ) {
if ( strstr( $extra, '%' ) ) {
$extra = str_replace( '%', '', $extra );
$result += sprintf( '%01.2f', $price * $extra / 100 );
} else {
$result += sprintf( '%01.2f', $extra );
}
}
$extra = get_option( 'eme_' . $gateway . '_cost2' );
if ( $extra ) {
if ( strstr( $extra, '%' ) ) {
$extra = str_replace( '%', '', $extra );
$result += sprintf( '%01.2f', $price * $extra / 100 );
} else {
$result += sprintf( '%01.2f', $extra );
}
}
if ( has_filter( 'eme_payment_gateway_extra_cost' ) ) {
$result += apply_filters( 'eme_payment_gateway_extra_cost', $price, $gateway );
}
return $result;
}
function eme_payment_form_webmoney( $item_name, $payment, $baseprice, $cur, $multi_booking = 0 ) {
$gateway = 'webmoney';
$eme_webmoney_purse = get_option( 'eme_webmoney_purse' );
if ( ! $eme_webmoney_purse ) {
return;
}
$price = eme_payment_gateway_total( $baseprice, $cur, $gateway );
$events_page_link = eme_get_events_page();
$payment_id = $payment['id'];
$success_link = eme_payment_return_url( $payment, 0 );
$fail_link = eme_payment_return_url( $payment, 1 );
$notification_link = add_query_arg( [ 'eme_eventAction' => "{$gateway}_notification" ], $events_page_link );
$description = eme_get_payment_desc( $item_name, $payment, $gateway, $multi_booking );
$description = eme_esc_html( $description );
$button_above = get_option( 'eme_' . $gateway . '_button_above' );
$button_label = get_option( 'eme_' . $gateway . '_button_label' );
if ( empty( $button_label ) ) {
$button_label = $gateway;
}
// webmoney api does this itself
// $button_label=htmlentities($button_label);
$button_below = get_option( 'eme_' . $gateway . '_button_below' );
$button_img_url = get_option( 'eme_' . $gateway . '_button_img_url' );
require_once 'payment_gateways/webmoney/webmoney.inc.php';
$wm_request = new WM_Request();
$wm_request->payment_amount = $price;
$wm_request->payment_desc = $description;
$wm_request->payment_no = $payment_id;
$wm_request->payee_purse = $eme_webmoney_purse;
$wm_request->success_method = WM_POST;
$wm_request->result_url = $notification_link;
$wm_request->success_url = $success_link;
$wm_request->fail_url = $fail_link;
if ( get_option( 'eme_webmoney_demo' ) ) {
$wm_request->sim_mode = WM_ALL_SUCCESS;
}
$wm_request->btn_label = $button_label;
$wm_request->form_id = 'eme_webmoney_form';
if ( ! empty( $button_img_url ) ) {
$wm_request->btn_img_url = $button_img_url;
}
$form_html = $button_above;
$form_html .= $wm_request->SetForm( false );
$form_html .= $button_below;
return $form_html;
}
function eme_payment_form_2co( $item_name, $payment, $baseprice, $cur, $multi_booking = 0 ) {
$gateway = '2co';
$eme_2co_business = get_option( 'eme_2co_business' );
$eme_2co_secret = get_option( 'eme_2co_secret' );
$eme_2co_buylinksecret = get_option( 'eme_2co_buylinksecret' );
if ( ! $eme_2co_business || !$eme_2co_secret || !$eme_2co_buylinksecret ) {
return;
}
$price = eme_payment_gateway_total( $baseprice, $cur, $gateway );
$events_page_link = eme_get_events_page();
$payment_id = $payment['id'];
$success_link = eme_payment_return_url( $payment, 0 );
$fail_link = eme_payment_return_url( $payment, 1 );
$notification_link = add_query_arg( [ 'eme_eventAction' => "{$gateway}_notification" ], $events_page_link );
$description = eme_get_payment_desc( $item_name, $payment, $gateway, $multi_booking );
$description = eme_esc_html( $description );
$button_above = get_option( 'eme_' . $gateway . '_button_above' );
$button_label = get_option( 'eme_' . $gateway . '_button_label' );
if ( empty( $button_label ) ) {
$button_label = $gateway;
}
$button_label = htmlentities($button_label);
$button_below = get_option( 'eme_' . $gateway . '_button_below' );
$button_img_url = get_option( 'eme_' . $gateway . '_button_img_url' );
$form_html = $button_above;
$form_html .= "<form action='' method='post' name='eme_{$gateway}_form' id='eme_{$gateway}_form'>
<input type='hidden' name='payment_id' value='$payment_id'>
<input type='hidden' name='eme_eventAction' value='{$gateway}_charge'>
<input type='hidden' name='description' value='$description'>
<input type='hidden' name='price' value='$price'>
<input type='hidden' name='cur' value='$cur'>
";
if ( ! empty( $button_img_url ) ) {
$form_html .= "<input type='image' src='$button_img_url' alt='$button_label' title='$button_label' class='button-primary eme_submit_button'><br>";
} else {
$form_html .= "<input type='submit' value='$button_label' class='button-primary eme_submit_button'><br>";
}
$form_html .= wp_nonce_field( "$price$cur", "eme_{$gateway}_nonce", false, false );
$form_html .= '</form>';
$form_html .= $button_below;
return $form_html;
}
function eme_payment_form_worldpay( $item_name, $payment, $baseprice, $cur, $multi_booking = 0 ) {
$gateway = 'worldpay';
$worldpay_instid = get_option( 'eme_worldpay_instid' );
$worldpay_md5_secret = get_option( 'eme_worldpay_md5_secret' );
if ( ! $worldpay_instid ) {
return;
}
$price = eme_payment_gateway_total( $baseprice, $cur, $gateway );
$events_page_link = eme_get_events_page();
$payment_id = $payment['id'];
// $success_link = eme_payment_return_url($payment,0);
// $fail_link = eme_payment_return_url($payment,1);
$notification_link = add_query_arg( [ 'eme_eventAction' => "{$gateway}_notification" ], $events_page_link );
$description = eme_get_payment_desc( $item_name, $payment, $gateway, $multi_booking );
if ( get_option( 'eme_worldpay_demo' ) == 1 ) {
$url = 'https://secure-test.worldpay.com/wcc/purchase';
} else {
$url = 'https://secure.worldpay.com/wcc/purchase';
}
$quantity = 1;
$description = eme_esc_html( $description );
$button_above = get_option( 'eme_' . $gateway . '_button_above' );
$button_label = get_option( 'eme_' . $gateway . '_button_label' );
if ( empty( $button_label ) ) {
$button_label = $gateway;
}
$button_label = htmlentities( $button_label );
$button_below = get_option( 'eme_' . $gateway . '_button_below' );
$button_img_url = get_option( 'eme_' . $gateway . '_button_img_url' );
$form_html = $button_above;
$form_html .= "<form action='$url' method='post' name='eme_worldpay_form' id='eme_worldpay_form'>";
$form_html .= "<input type='hidden' name='instId' value='$worldpay_instid'>";
$form_html .= "<input type='hidden' name='cartId' value='$payment_id'>";
$form_html .= "<input type='hidden' name='desc' value='$description'>";
$form_html .= "<input type='hidden' name='amount' value='$price'>";
$form_html .= "<input type='hidden' name='currency' value='$cur'>";
// for worldpay notifications to work: enable dynamic payment response in your worldpay setup, using the param MC_callback
// also: set the Payment Response password and if wanted, the MD5 secret and field combo
$form_html .= "<input type='hidden' name='MC_callback' value='$notification_link'>";
if ( $worldpay_md5_secret ) {
require_once 'payment_gateways/worldpay/eme-worldpay.php';
$params_arr = explode( ':', get_option( 'eme_worldpay_md5_parameters' ) );
$signature = eme_generate_worldpay_signature( $worldpay_md5_secret, $params_arr, $worldpay_instid, $payment_id, $cur, $price );
$form_html .= "<input type='hidden' name='signature' value='$signature'>";
}
if ( ! empty( $button_img_url ) ) {
$form_html .= "<input type='image' alt='$button_label' title='$button_label' src='$button_img_url' class='button-primary eme_submit_button'><br>";
} else {
$form_html .= "<input type='submit' value='$button_label' class='button-primary eme_submit_button'><br>";
}
if ( get_option( 'eme_worldpay_demo' ) == 1 ) {
$form_html .= "<input type='hidden' name='testMode' value='100'>";
}
$form_html .= '</form>';
$form_html .= $button_below;
return $form_html;
}
function eme_payment_form_opayo( $item_name, $payment, $baseprice, $cur, $multi_booking = 0 ) {
$gateway = 'opayo';
$vendor_name = get_option( 'eme_opayo_vendor_name' );
if ( ! $vendor_name ) {
return;
}
$price = eme_payment_gateway_total( $baseprice, $cur, $gateway );
$events_page_link = eme_get_events_page();
$payment_id = $payment['id'];
$success_link = eme_payment_return_url( $payment, 0 );
$fail_link = eme_payment_return_url( $payment, 1 );
// opayo doesn't use a notification url, but sends the status along as part of the return url
// so we add the notification info to it too, so we can process paid info as usual
$success_link = add_query_arg( [ 'eme_eventAction' => "{$gateway}_notification" ], $success_link );
$fail_link = add_query_arg( [ 'eme_eventAction' => "{$gateway}_notification" ], $fail_link );
$description = eme_get_payment_desc( $item_name, $payment, $gateway, $multi_booking );
// the live or sandbox url
$opayo_demo = get_option( 'eme_opayo_demo' );
if ( $opayo_demo == 1 ) {
$opayo_pwd = get_option( 'eme_opayo_test_pwd' );
$url = 'https://test.sagepay.com/gateway/service/vspform-register.vsp';
} else {
$opayo_pwd = get_option( 'eme_opayo_live_pwd' );
$url = 'https://live.sagepay.com/gateway/service/vspform-register.vsp';
}
$button_above = get_option( 'eme_' . $gateway . '_button_above' );
$button_label = get_option( 'eme_' . $gateway . '_button_label' );
if ( empty( $button_label ) ) {
$button_label = $gateway;
}
$button_label = htmlentities( $button_label );
$button_below = get_option( 'eme_' . $gateway . '_button_below' );
$button_img_url = get_option( 'eme_' . $gateway . '_button_img_url' );
$person = [];
if ( $payment['target'] == 'member' ) {
$member = eme_get_member_by_paymentid( $payment_id );
if ( $member ) {
$person = eme_get_person( $member['person_id'] );
}
} elseif ( $payment['target'] == 'fs_event' ) {
$person = eme_new_person();
} else {
$booking_ids = eme_get_payment_booking_ids( $payment_id );
if ( $booking_ids ) {
$booking = eme_get_booking( $booking_ids[0] );
$person = eme_get_person( $booking['person_id'] );
}
}
if ( empty( $person ) ) {
$person = eme_new_person();
}
$query = [
'VendorTxCode' => $payment_id,
'Amount' => number_format( $price, 2, '.', '' ),
'Currency' => $cur,
'Description' => $description,
'SuccessURL' => $success_link,
'FailureURL' => $fail_link,
'BillingSurname' => $person['lastname'],
'BillingFirstnames' => $person['firstname'],
'BillingAddress1' => $person['address1'],
'BillingCity' => $person['city'],
'BillingPostCode' => $person['zip'],
'BillingState' => $person['state_code'],
'BillingCountry' => $person['country_code'],
'DeliverySurname' => $person['lastname'],
'DeliveryFirstnames' => $person['firstname'],
'DeliveryAddress1' => $person['address1'],
'DeliveryCity' => $person['city'],
'DeliveryPostCode' => $person['zip'],
'DeliveryState' => $person['state_code'],
'DeliveryCountry' => $person['country_code'],
];
require_once 'payment_gateways/opayo/eme-opayo-util.php';
$crypt = SagepayUtil::encryptAes( SagepayUtil::arrayToQueryString( $query ), $opayo_pwd );
$form_html = $button_above;
$form_html .= "<form action='$url' method='post' name='eme_opayo_form' id='eme_opayo_form'>";
$form_html .= "<input type='hidden' name='VPSProtocol' value='3.00'>";
$form_html .= "<input type='hidden' name='TxType' value='PAYMENT'>";
$form_html .= "<input type='hidden' name='Vendor' value='$vendor_name'>";
$form_html .= "<input type='hidden' name='Crypt' value='$crypt'>";
if ( ! empty( $button_img_url ) ) {
$form_html .= "<input type='image' src='$button_img_url' alt='$button_label' title='$button_label' class='button-primary eme_submit_button'><br>";
} else {
$form_html .= "<input type='submit' value='$button_label' class='button-primary eme_submit_button'><br>";
}
$form_html .= '</form>';
$form_html .= $button_below;
return $form_html;
}
function eme_payment_form_braintree( $item_name, $payment, $baseprice, $cur, $multi_booking = 0 ) {
$gateway = 'braintree';
$eme_braintree_private_key = get_option( 'eme_braintree_private_key' );
$eme_braintree_public_key = get_option( 'eme_braintree_public_key' );
$eme_braintree_merchant_id = get_option( 'eme_braintree_merchant_id' );
$eme_braintree_env = get_option( 'eme_braintree_env' );
if ( empty($eme_braintree_public_key) || empty($eme_braintree_private_key) || empty($eme_braintree_merchant_id) ) {
return;
}
require_once 'payment_gateways/braintree/vendor/autoload.php';
$braintree_gateway = new Braintree\Gateway(
[
'environment' => $eme_braintree_env,
'merchantId' => $eme_braintree_merchant_id,
'publicKey' => $eme_braintree_public_key,
'privateKey' => $eme_braintree_private_key,
]
);
$clientToken = $braintree_gateway->clientToken()->generate();
$price = eme_payment_gateway_total( $baseprice, $cur, $gateway );
$events_page_link = eme_get_events_page();
$payment_id = $payment['id'];
$quantity = 1;
$button_above = get_option( 'eme_' . $gateway . '_button_above' );
$button_label = get_option( 'eme_' . $gateway . '_button_label' );
if ( empty( $button_label ) ) {
$button_label = $gateway;
}
$button_label = htmlentities( $button_label );
$button_below = get_option( 'eme_' . $gateway . '_button_below' );
$button_img_url = get_option( 'eme_' . $gateway . '_button_img_url' );
$form_html = $button_above;
$form_html .= "<form action='' method='post' name='eme_{$gateway}_form' id='eme_{$gateway}_form'>
<div id='braintree-payment-form-div'></div>
<input type='hidden' name='payment_id' value='$payment_id'>
<input type='hidden' name='eme_eventAction' value='{$gateway}_charge'>
<input type='hidden' name='eme_multibooking' value='$multi_booking'>
<input type='hidden' name='eme_{$gateway}_nonce' id='eme_{$gateway}_nonce'>
<input type='hidden' name='price' value='$price'>
<input type='hidden' name='cur' value='$cur'>
";
$form_html .= wp_nonce_field( "$price$cur", "eme_{$gateway}_nonce", false, false );
if ( ! empty( $button_img_url ) ) {
$form_html .= "<input type='image' alt='$button_label' title='$button_label' src='$button_img_url' class='button-primary eme_submit_button'><br>";
} else {
$form_html .= "<input type='button' value='$button_label' id='braintree_submit_button' class='button-primary eme_submit_button'><br>";
}
$form_html .= '</form>
<script>
jQuery(document).ready(function ($) {
$.getScript("https://js.braintreegateway.com/web/dropin/1.33.0/js/dropin.min.js",function () {
var clientToken = "' . $clientToken . '";
braintree.dropin.create({
authorization: clientToken,
container: "#braintree-payment-form-div",
}, function (createErr, instance) {
if (createErr) {
console.log("Create Error", createErr);
return;
}
$("#braintree_submit_button").on("click", function() {
instance.requestPaymentMethod(function (err, payload) {
if (err) {
console.log("Request Payment Method Error", err);
return;
}
// Add the nonce to the form and submit
$("#braintree_nonce").val(payload.nonce);
$("#eme_braintree_form").submit();
});
});
});
});
});
</script>
';
$form_html .= $button_below;
return $form_html;
}
function eme_payment_form_sumup( $item_name, $payment, $baseprice, $cur, $multi_booking = 0 ) {
$gateway = 'sumup';
$eme_sumup_app_id = get_option( 'eme_sumup_app_id' );
$eme_sumup_app_secret = get_option( 'eme_sumup_app_secret' );
$eme_sumup_merchant_code = get_option( 'eme_sumup_merchant_code' );
if ( empty( $eme_sumup_app_id ) ) {
return;
}
$price = eme_payment_gateway_total( $baseprice, $cur, $gateway );
$events_page_link = eme_get_events_page();
$payment_id = $payment['id'];
$return_link = eme_payment_return_url( $payment, $gateway );
$notification_link = add_query_arg( [ 'eme_eventAction' => "{$gateway}_notification" ], $events_page_link );
$description = eme_get_payment_desc( $item_name, $payment, $gateway, $multi_booking );
$description = eme_esc_html( $description );
$button_above = get_option( 'eme_' . $gateway . '_button_above' );
$button_label = get_option( 'eme_' . $gateway . '_button_label' );
if ( empty( $button_label ) ) {
$button_label = $gateway;
}
// webmoney api does this itself
// $button_label=htmlentities($button_label);
$button_below = get_option( 'eme_' . $gateway . '_button_below' );
$button_img_url = get_option( 'eme_' . $gateway . '_button_img_url' );
require_once 'payment_gateways/sumup/vendor/autoload.php';
try {
$sumup = new \SumUp\SumUp(
[
'app_id' => $eme_sumup_app_id,
'app_secret' => $eme_sumup_app_secret,
'grant_type' => 'client_credentials',
'scopes' => [ 'payments' ],
]
);
$accessToken = $sumup->getAccessToken();
$value = $accessToken->getValue();
$checkoutService = $sumup->getCheckoutService();
// first check if checkout doesn't exist already
$checkoutResponse = $checkoutService->findByReferenceId( $payment['id'] );
$checkoutbody = $checkoutResponse->getBody();
if ( ! empty( $checkoutbody ) && is_array( $checkoutbody ) && isset( $checkoutbody[0] ) ) {
$checkoutbody = $checkoutbody[0];
}
if ( empty( $checkoutbody ) ) {
$checkoutResponse = $checkoutService->create( $price, $cur, $payment['id'], $eme_sumup_merchant_code, $description, $notification_link, $return_link );
$checkoutbody = $checkoutResponse->getBody();