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<?php |
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/** |
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* The WPSC Gateway class |
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*/ |
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class wpsc_gateways { |
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var $wpsc_gateways; |
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var $gateway; |
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var $gateway_count = 0; |
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var $current_gateway = -1; |
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var $in_the_loop = false; |
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public function __construct() { |
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global $nzshpcrt_gateways; |
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$gateway_options = get_option( 'custom_gateway_options' ); |
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foreach ( $nzshpcrt_gateways as $gateway ) { |
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if ( array_search( $gateway['internalname'], (array)$gateway_options ) !== false ) { |
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$this->wpsc_gateways[] = $gateway; |
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} |
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} |
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$this->wpsc_gateways = apply_filters( |
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'wpsc_merchant_v2_gateway_loop_items', |
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$this->wpsc_gateways, |
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$this |
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); |
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$this->gateway_count = count( $this->wpsc_gateways ); |
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} |
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/** |
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* checkout loop methods |
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*/ |
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public function next_gateway() { |
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$this->current_gateway++; |
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$this->gateway = $this->wpsc_gateways[$this->current_gateway]; |
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return $this->gateway; |
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} |
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public function the_gateway() { |
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$this->in_the_loop = true; |
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$this->gateway = $this->next_gateway(); |
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if ( $this->current_gateway == 0 ) // loop has just started |
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do_action( 'wpsc_checkout_loop_start' ); |
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} |
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public function have_gateways() { |
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if ( $this->current_gateway + 1 < $this->gateway_count ) { |
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return true; |
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} else if ( $this->current_gateway + 1 == $this->gateway_count && $this->gateway_count > 0 ) { |
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do_action( 'wpsc_checkout_loop_end' ); |
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// Do some cleaning up after the loop, |
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$this->rewind_gateways(); |
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} |
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$this->in_the_loop = false; |
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return false; |
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} |
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public function rewind_gateways() { |
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$this->current_gateway = -1; |
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if ( $this->gateway_count > 0 ) { |
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$this->gateway = $this->wpsc_gateways[0]; |
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} |
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} |
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} |
wp-e-commerce /
WP-e-Commerce
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