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<?php |
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/** |
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* Processes items for a payment form submission. |
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* |
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*/ |
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defined( 'ABSPATH' ) || exit; |
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/** |
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* Payment form submission itemss class |
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* |
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*/ |
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class GetPaid_Payment_Form_Submission_Items { |
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/** |
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* Submission items. |
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* @var GetPaid_Form_Item[] |
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*/ |
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public $items = array(); |
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/** |
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* Class constructor |
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* |
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* @param GetPaid_Payment_Form_Submission $submission |
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*/ |
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public function __construct( $submission ) { |
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$data = $submission->get_data(); |
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$payment_form = $submission->get_payment_form(); |
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// Prepare the selected items. |
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$selected_items = array(); |
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if ( ! empty( $data['getpaid-items'] ) ) { |
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$selected_items = wpinv_clean( $data['getpaid-items'] ); |
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} |
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// For default forms, ensure that an item has been set. |
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if ( $payment_form->is_default() && ! $submission->has_invoice() && isset( $data['getpaid-form-items'] ) ) { |
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$form_items = wpinv_clean( $data['getpaid-form-items'] ); |
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$payment_form->set_items( getpaid_convert_items_to_array( $form_items ) ); |
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} |
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// Process each individual item. |
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foreach ( $payment_form->get_items() as $item ) { |
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$this->process_item( $item, $selected_items ); |
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} |
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} |
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/** |
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* Process a single item. |
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* |
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* @param GetPaid_Form_Item $item |
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* @param array $selected_items |
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*/ |
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public function process_item( $item, $selected_items ) { |
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// Abort if this is an optional item and it has not been selected. |
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if ( ! $item->is_required() && ! isset( $selected_items[ $item->get_id() ] ) ) { |
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return; |
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} |
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// (maybe) let customers change the quantities and prices. |
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if ( isset( $selected_items[ $item->get_id() ] ) ) { |
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// Maybe change the quantities. |
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if ( $item->allows_quantities() ) { |
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$item->set_quantity( (int) $selected_items[ $item->get_id() ]['quantity'] ); |
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} |
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// Maybe change the price. |
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if ( $item->user_can_set_their_price() ) { |
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$price = (float) wpinv_sanitize_amount( $selected_items[ $item->get_id() ]['price'] ); |
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if ( $item->get_minimum_price() > $price ) { |
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throw new Exception( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), wpinv_sanitize_amount( $item->get_minimum_price() ) ) ); |
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} |
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$item->set_price( $price ); |
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} |
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} |
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// Save the item. |
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$this->items[] = $item; |
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} |
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} |
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AyeCode /
invoicing
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